+++ /dev/null
-Subject: Update MPT Fusion driver to v4.00.43.00
-From: Hannes Reinecke <hare@suse.de>
-Date: Tue Sep 30 13:38:53 2008 +0200:
-Git: a958ec0d1685af04282982f2e53b66c947fc7426
-
-References: bnc#425660
-
-This patch updates the MPT fusion drivers to v4.00.43.00.
-
-Signed-off-by: Sathya Prakash <Sathya.Prakash@lsi.com>
-Signed-off-by: Hannes Reinecke <hare@suse.de>
-
----
- drivers/message/fusion/Kconfig | 16
- drivers/message/fusion/Makefile | 13
- drivers/message/fusion/csmi/csmisas.c | 5888 ++++++++++++++++++
- drivers/message/fusion/csmi/csmisas.h | 1854 +++++
- drivers/message/fusion/lsi/mpi.h | 7
- drivers/message/fusion/lsi/mpi_cnfg.h | 47
- drivers/message/fusion/lsi/mpi_fc.h | 2
- drivers/message/fusion/lsi/mpi_history.txt | 86
- drivers/message/fusion/lsi/mpi_init.h | 2
- drivers/message/fusion/lsi/mpi_ioc.h | 22
- drivers/message/fusion/lsi/mpi_lan.h | 2
- drivers/message/fusion/lsi/mpi_log_fc.h | 2
- drivers/message/fusion/lsi/mpi_log_sas.h | 31
- drivers/message/fusion/lsi/mpi_raid.h | 11
- drivers/message/fusion/lsi/mpi_sas.h | 18
- drivers/message/fusion/lsi/mpi_targ.h | 2
- drivers/message/fusion/lsi/mpi_tool.h | 2
- drivers/message/fusion/lsi/mpi_type.h | 19
- drivers/message/fusion/mptbase.c | 2700 +++++---
- drivers/message/fusion/mptbase.h | 291
- drivers/message/fusion/mptctl.c | 1020 +--
- drivers/message/fusion/mptctl.h | 5
- drivers/message/fusion/mptdebug.h | 12
- drivers/message/fusion/mptfc.c | 189
- drivers/message/fusion/mptlan.c | 56
- drivers/message/fusion/mptlan.h | 3
- drivers/message/fusion/mptsas.c | 5921 ++++++++++++-------
- drivers/message/fusion/mptsas.h | 71
- drivers/message/fusion/mptscsih.c | 2252 +++----
- drivers/message/fusion/mptscsih.h | 13
- drivers/message/fusion/mptspi.c | 265
- drivers/message/fusion/rejected_ioctls/diag_buffer.c | 667 ++
- drivers/message/fusion/rejected_ioctls/diag_buffer.h | 101
- 33 files changed, 16615 insertions(+), 4975 deletions(-)
-
---- /dev/null
-+++ b/drivers/message/fusion/csmi/csmisas.c
-@@ -0,0 +1,5888 @@
-+/*
-+ * linux/drivers/message/fusion/csmi/csmisas.c
-+ * For use with LSI PCI chip/adapter(s)
-+ * running LSI Fusion MPT (Message Passing Technology) firmware.
-+ *
-+ * Copyright (c) 1999-2008 LSI Corporation
-+ * (mailto:DL-MPTFusionLinux@lsi.com)
-+ */
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/*
-+ This program is free software; you can redistribute it and/or modify
-+ it under the terms of the GNU General Public License as published by
-+ the Free Software Foundation; version 2 of the License.
-+
-+ This program is distributed in the hope that it will be useful,
-+ but WITHOUT ANY WARRANTY; without even the implied warranty of
-+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-+ GNU General Public License for more details.
-+
-+ NO WARRANTY
-+ THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR
-+ CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT
-+ LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT,
-+ MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is
-+ solely responsible for determining the appropriateness of using and
-+ distributing the Program and assumes all risks associated with its
-+ exercise of rights under this Agreement, including but not limited to
-+ the risks and costs of program errors, damage to or loss of data,
-+ programs or equipment, and unavailability or interruption of operations.
-+
-+ DISCLAIMER OF LIABILITY
-+ NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY
-+ DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-+ DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND
-+ ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR
-+ TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
-+ USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED
-+ HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES
-+
-+ You should have received a copy of the GNU General Public License
-+ along with this program; if not, write to the Free Software
-+ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
-+*/
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+
-+#define MPT_CSMI_DESCRIPTION "LSI Corporation: Fusion MPT Driver "MPT_LINUX_VERSION_COMMON
-+#define csmisas_is_this_sas_cntr(ioc) (ioc->bus_type == SAS) ? 1 : 0
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
-+#define __user
-+#include <asm/div64.h>
-+#endif
-+
-+static int csmisas_do_raid(MPT_ADAPTER *ioc, u8 action, u8 PhysDiskNum, u8 VolumeBus,
-+ u8 VolumeId, pMpiRaidActionReply_t reply);
-+static u8 map_sas_status_to_csmi(u8 mpi_sas_status);
-+
-+/**
-+ * reverse_byte_order64
-+ *
-+ * @data64
-+ *
-+ **/
-+static u64
-+reverse_byte_order64(u64 data64)
-+{
-+ int i;
-+ u64 rc;
-+ u8 *inWord = (u8*)&data64, *outWord = (u8*)&rc;
-+
-+ for (i = 0 ; i < 8 ; i++)
-+ outWord[i] = inWord[7-i];
-+
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_is_sata
-+ *
-+ * @phys_disk
-+ *
-+ **/
-+static int
-+csmisas_is_sata(RaidPhysDiskPage0_t *phys_disk)
-+{
-+ if ((phys_disk->ExtDiskIdentifier[0] == 'A') &&
-+ (phys_disk->ExtDiskIdentifier[1] == 'T') &&
-+ (phys_disk->ExtDiskIdentifier[2] == 'A'))
-+ return 1;
-+ else
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_is_end_device
-+ *
-+ * @attached
-+ *
-+ **/
-+static inline int
-+csmisas_is_end_device(struct mptsas_devinfo * attached)
-+{
-+ if ((attached->sas_address) &&
-+ (attached->device_info &
-+ MPI_SAS_DEVICE_INFO_END_DEVICE) &&
-+ ((attached->device_info &
-+ MPI_SAS_DEVICE_INFO_SSP_TARGET) |
-+ (attached->device_info &
-+ MPI_SAS_DEVICE_INFO_STP_TARGET) |
-+ (attached->device_info &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE)))
-+ return 1;
-+ else
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_is_phys_disk
-+ *
-+ * returns (1) success (0) fail - not a phys disk
-+ **/
-+static int
-+csmisas_is_phys_disk(MPT_ADAPTER *ioc, int channel, int id)
-+{
-+ struct inactive_raid_component_info *component_info;
-+ int i;
-+ int rc = 0;
-+
-+ if (!ioc->raid_data.pIocPg3)
-+ goto out;
-+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
-+ if ((id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID) &&
-+ (channel == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
-+ rc = 1;
-+ goto out;
-+ }
-+ }
-+
-+ /*
-+ * Check inactive list for matching phys disks
-+ */
-+ if (list_empty(&ioc->raid_data.inactive_list))
-+ goto out;
-+
-+ down(&ioc->raid_data.inactive_list_mutex);
-+ list_for_each_entry(component_info, &ioc->raid_data.inactive_list,
-+ list) {
-+ if ((component_info->d.PhysDiskID == id) &&
-+ (component_info->d.PhysDiskBus == channel))
-+ rc = 1;
-+ }
-+ up(&ioc->raid_data.inactive_list_mutex);
-+
-+ out:
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_raid_id_to_num
-+ *
-+ * Obtains the phys disk num for given H:C:T nexus
-+ *
-+ * input (channel/id)
-+ * output (phys disk number - used by SCSI_IO_PASSTHRU to access hidden component)
-+ *
-+ * returns - signed return means failure
-+ **/
-+static s8
-+csmisas_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+{
-+ struct inactive_raid_component_info *component_info;
-+ int i;
-+ s8 rc = -ENXIO;
-+
-+ if (!ioc->raid_data.pIocPg3)
-+ goto out;
-+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
-+ if ((id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID) &&
-+ (channel == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
-+ rc = ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum;
-+ goto out;
-+ }
-+ }
-+
-+ /*
-+ * Check inactive list for matching phys disks
-+ */
-+ if (list_empty(&ioc->raid_data.inactive_list))
-+ goto out;
-+
-+ down(&ioc->raid_data.inactive_list_mutex);
-+ list_for_each_entry(component_info, &ioc->raid_data.inactive_list,
-+ list) {
-+ if ((component_info->d.PhysDiskID == id) &&
-+ (component_info->d.PhysDiskBus == channel))
-+ rc = component_info->d.PhysDiskNum;
-+ }
-+ up(&ioc->raid_data.inactive_list_mutex);
-+
-+ out:
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_get_device_component_by_os
-+ *
-+ * Obtain device component object by operating system mapping
-+ *
-+ * @ioc
-+ * @channel
-+ * @id
-+ *
-+ **/
-+static struct sas_device_info *
-+csmisas_get_device_component_by_os(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+{
-+ struct sas_device_info *sas_info, *p;
-+
-+ sas_info = NULL;
-+
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry(p, &ioc->sas_device_info_list, list) {
-+ if (p->os.channel == channel && p->os.id == id) {
-+ sas_info = p;
-+ goto out;
-+ }
-+ }
-+
-+ out:
-+ up(&ioc->sas_device_info_mutex);
-+ return sas_info;
-+}
-+
-+/**
-+ * csmisas_get_device_component
-+ *
-+ * Obtain device component object by firmware system mapping
-+ *
-+ * @ioc
-+ * @channel
-+ * @id
-+ *
-+ **/
-+static struct sas_device_info *
-+csmisas_get_device_component_by_fw(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+{
-+ struct sas_device_info *sas_info, *p;
-+
-+ sas_info = NULL;
-+
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry(p, &ioc->sas_device_info_list, list) {
-+ if (p->fw.channel == channel && p->fw.id == id) {
-+ sas_info = p;
-+ goto out;
-+ }
-+ }
-+
-+ out:
-+ up(&ioc->sas_device_info_mutex);
-+ return sas_info;
-+}
-+
-+
-+/**
-+ * csmisas_get_device_component_by_sas_addr
-+ *
-+ * Obtain device component object by sas address
-+ *
-+ * @ioc
-+ * @channel
-+ * @id
-+ *
-+ **/
-+static struct sas_device_info *
-+csmisas_get_device_component_by_sas_addr(MPT_ADAPTER *ioc, u64 sas_address)
-+{
-+ struct sas_device_info *sas_info, *p;
-+
-+ sas_info = NULL;
-+
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry(p, &ioc->sas_device_info_list, list) {
-+ if (p->sas_address == sas_address) {
-+ sas_info = p;
-+ goto out;
-+ }
-+ }
-+
-+ out:
-+ up(&ioc->sas_device_info_mutex);
-+ return sas_info;
-+}
-+
-+/**
-+ * csmisas_send_command_wait
-+ *
-+ * Send mf to firmware
-+ *
-+ * @ioc
-+ * @mf
-+ * @timeout - timeout
-+ *
-+ * Return: 0 for success
-+ * non-zero, failure
-+ **/
-+static int
-+csmisas_send_command_wait(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, unsigned long timeout)
-+{
-+ int rc;
-+ unsigned long timeleft;
-+
-+ timeout = max_t(unsigned long, MPT_IOCTL_DEFAULT_TIMEOUT, timeout);
-+ rc = 0;
-+ timeleft = 0;
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
-+
-+ INITIALIZE_IOCTL_STATUS(ioc->ioctl_cmds.status)
-+ ioc->ioctl_cmds.wait_done = 0;
-+ ioc->ioctl_cmds.timer.expires = jiffies + (MPT_JIFFY * timeout);
-+ ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_TIMER_ACTIVE;
-+ ADD_TIMER(&ioc->ioctl_cmds.timer);
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+ WAIT_EVENT(mptctl_wait, ioc->ioctl_cmds.wait_done);
-+
-+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16))
-+
-+ INITIALIZE_IOCTL_STATUS(ioc->ioctl_cmds.status)
-+ ioc->ioctl_cmds.wait_done = 0;
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+
-+ if ((wait_event_timeout(mptctl_wait,
-+ ioc->ioctl_cmds.wait_done == 1, HZ * timeout) <=0) &&
-+ ioc->ioctl_cmds.wait_done != 1 ) {
-+ mptctl_timeout_expired(ioc,mf);
-+ mpt_free_msg_frame(ioc, mf);
-+ rc = -1;
-+ }
-+
-+#else
-+
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context,
-+ mf->u.hdr.MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done, timeout*HZ);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -1;
-+ printk("%s: failed\n", __FUNCTION__);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ return rc;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
-+ }
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-+#endif
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_send_handshake_wait
-+ *
-+ * Handshake a mf to firmware
-+ *
-+ * @ioc
-+ * @mf
-+ * @mf_size
-+ * @timeout - timeout
-+ *
-+ * Return: 0 for success
-+ * non-zero, failure
-+ **/
-+static int
-+csmisas_send_handshake_wait(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, unsigned long timeout)
-+{
-+ int rc;
-+ unsigned long timeleft;
-+
-+ timeout = max_t(unsigned long, MPT_IOCTL_DEFAULT_TIMEOUT, timeout);
-+ rc = 0;
-+ timeleft = 0;
-+
-+#if (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,0))
-+
-+ INITIALIZE_IOCTL_STATUS(ioc->taskmgmt_cmds.status)
-+ ioc->taskmgmt_cmds.timer.expires = jiffies + (MPT_JIFFY*timeout);
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_TIMER_ACTIVE;
-+ ioc->taskmgmt_cmds.wait_done = 0;
-+ ADD_TIMER(&ioc->taskmgmt_cmds.timer);
-+ rc = mpt_send_special_message(mptctl_taskmgmt_id, ioc,
-+ sizeof(SCSITaskMgmt_t), (u32*)mf, timeout, CAN_SLEEP);
-+ if (rc != 0)
-+ return rc;
-+ WAIT_EVENT(mptctl_taskmgmt_wait, ioc->taskmgmt_cmds.wait_done);
-+
-+#elif (LINUX_VERSION_CODE < KERNEL_VERSION(2,6,16))
-+
-+ INITIALIZE_IOCTL_STATUS(ioc->taskmgmt_cmds.status)
-+ ioc->taskmgmt_cmds.wait_done = 0;
-+ rc = mpt_send_special_message(mptctl_taskmgmt_id, ioc,
-+ sizeof(SCSITaskMgmt_t), (u32*)mf, timeout, CAN_SLEEP);
-+ if (rc != 0)
-+ return rc;
-+ if ((wait_event_timeout(mptctl_taskmgmt_wait,
-+ ioc->taskmgmt_cmds.wait_done == 1, HZ * timeout) <=0) &&
-+ ioc->taskmgmt_cmds.wait_done != 1 ) {
-+ mptctl_timeout_expired(ioc, mf);
-+ mpt_free_msg_frame(ioc, mf);
-+ rc = -1;
-+ }
-+
-+#else
-+ INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ mpt_put_msg_frame_hi_pri(mptctl_taskmgmt_id, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done, timeout*HZ);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -1;
-+ printk("%s: failed\n", __FUNCTION__);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ return rc;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
-+ }
-+#endif
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_get_number_hotspares - returns num hot spares in this ioc
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ * Return: number of hotspares
-+ *
-+ **/
-+static int
-+csmisas_get_number_hotspares(MPT_ADAPTER *ioc)
-+{
-+ ConfigPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ IOCPage5_t *buffer = NULL;
-+ dma_addr_t dma_handle;
-+ int data_sz;
-+ int rc;
-+
-+ memset(&hdr, 0, sizeof(ConfigPageHeader_t));
-+ memset(&cfg, 0, sizeof(CONFIGPARMS));
-+
-+ rc = 0;
-+ data_sz = 0;
-+ hdr.PageNumber = 5;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_IOC;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto get_ioc_pg5;
-+
-+ if (hdr.PageLength == 0)
-+ goto get_ioc_pg5;
-+
-+ data_sz = hdr.PageLength * 4;
-+ buffer = (IOCPage5_t *) pci_alloc_consistent(ioc->pcidev,
-+ data_sz, &dma_handle);
-+ if (!buffer)
-+ goto get_ioc_pg5;
-+
-+ memset((u8 *)buffer, 0, data_sz);
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto get_ioc_pg5;
-+
-+ rc = buffer->NumHotSpares;
-+
-+ get_ioc_pg5:
-+
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, data_sz,
-+ (u8 *) buffer, dma_handle);
-+
-+ return rc;
-+}
-+
-+
-+/**
-+ * csmisas_get_ioc_pg5 - ioc Page 5 hot spares
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @pIocPage5: ioc page 5
-+ * @data_size: expected data size(units=bytes)
-+ *
-+ * Return: 0 for success
-+ * -ENOMEM if no memory available
-+ * -EPERM if not allowed due to ISR context
-+ * -EAGAIN if no msg frames currently available
-+ * -EFAULT for non-successful reply or no reply (timeout)
-+ **/
-+static int
-+csmisas_get_ioc_pg5(MPT_ADAPTER *ioc, IOCPage5_t *iocPage5, int data_size)
-+{
-+ ConfigPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ IOCPage5_t *buffer = NULL;
-+ dma_addr_t dma_handle;
-+ int data_sz;
-+ int rc;
-+
-+ memset(&hdr, 0, sizeof(ConfigPageHeader_t));
-+ memset(&cfg, 0, sizeof(CONFIGPARMS));
-+
-+ rc = 0;
-+ data_sz = 0;
-+ hdr.PageNumber = 5;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_IOC;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto get_ioc_pg5;
-+
-+ if (hdr.PageLength == 0) {
-+ rc = -EFAULT;
-+ goto get_ioc_pg5;
-+ }
-+
-+ data_sz = hdr.PageLength * 4;
-+ buffer = (IOCPage5_t *) pci_alloc_consistent(ioc->pcidev,
-+ data_sz, &dma_handle);
-+ if (!buffer) {
-+ rc = -ENOMEM;
-+ goto get_ioc_pg5;
-+ }
-+
-+ memset((u8 *)buffer, 0, data_sz);
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto get_ioc_pg5;
-+
-+ memcpy(iocPage5, buffer, data_size);
-+
-+ get_ioc_pg5:
-+
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, data_sz,
-+ (u8 *) buffer, dma_handle);
-+
-+ return rc;
-+}
-+
-+/**
-+ * csmisas_sas_device_pg0 - sas device page 0
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @mptsas_devinfo: structure found in mptsas.h
-+ * @form, @form_specific - defines the Page Address field in the config page
-+ * (pls refer to chapter 5.1 in the mpi spec)
-+ *
-+ * Return: 0 for success
-+ * -ENOMEM if no memory available
-+ * -EPERM if not allowed due to ISR context
-+ * -EAGAIN if no msg frames currently available
-+ * -EFAULT for non-successful reply or no reply (timeout)
-+ **/
-+static int
-+csmisas_sas_device_pg0(MPT_ADAPTER *ioc, struct mptsas_devinfo *device_info,
-+ u32 form, u32 form_specific)
-+{
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasDevicePage0_t *buffer;
-+ dma_addr_t dma_handle;
-+ u64 sas_address;
-+ int rc;
-+
-+ rc = 0;
-+ hdr.PageVersion = MPI_SASDEVICE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_DEVICE;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.pageAddr = form + form_specific;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = 10;
-+
-+ memset(device_info, 0, sizeof(struct mptsas_devinfo));
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto out;
-+
-+ if (!hdr.ExtPageLength) {
-+ rc = -ENXIO;
-+ goto out;
-+ }
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev,
-+ hdr.ExtPageLength * 4, &dma_handle);
-+ if (!buffer) {
-+ rc = -ENOMEM;
-+ goto out;
-+ }
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto out_free_consistent;
-+
-+ device_info->handle = le16_to_cpu(buffer->DevHandle);
-+ device_info->handle_parent = le16_to_cpu(buffer->ParentDevHandle);
-+ device_info->handle_enclosure =
-+ le16_to_cpu(buffer->EnclosureHandle);
-+ device_info->slot = le16_to_cpu(buffer->Slot);
-+ device_info->phy_id = buffer->PhyNum;
-+ device_info->port_id = buffer->PhysicalPort;
-+ device_info->id = buffer->TargetID;
-+ device_info->channel = buffer->Bus;
-+ memcpy(&sas_address, &buffer->SASAddress, sizeof(u64));
-+ device_info->sas_address = le64_to_cpu(sas_address);
-+ device_info->device_info =
-+ le32_to_cpu(buffer->DeviceInfo);
-+
-+ out_free_consistent:
-+ pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ buffer, dma_handle);
-+ out:
-+ return rc;
-+}
-+
-+/**
-+ * Routine for the CSMI Sas Get Driver Info command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_driver_info(unsigned long arg)
-+{
-+
-+ CSMI_SAS_DRIVER_INFO_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_DRIVER_INFO_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_DRIVER_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in csmi_sas_get_driver_info_buffer struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Fill in the data and return the structure to the calling
-+ * program
-+ */
-+ memcpy( karg.Information.szName, MPT_MISCDEV_BASENAME,
-+ sizeof(MPT_MISCDEV_BASENAME));
-+ memcpy( karg.Information.szDescription, MPT_CSMI_DESCRIPTION,
-+ sizeof(MPT_CSMI_DESCRIPTION));
-+
-+ karg.Information.usMajorRevision = MPT_LINUX_MAJOR_VERSION;
-+ karg.Information.usMinorRevision = MPT_LINUX_MINOR_VERSION;
-+ karg.Information.usBuildRevision = MPT_LINUX_BUILD_VERSION;
-+ karg.Information.usReleaseRevision = MPT_LINUX_RELEASE_VERSION;
-+
-+ karg.Information.usCSMIMajorRevision = CSMI_MAJOR_REVISION;
-+ karg.Information.usCSMIMinorRevision = CSMI_MINOR_REVISION;
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_DRIVER_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to write out csmi_sas_get_driver_info_buffer @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI_SAS_GET_CNTLR_CONFIG command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_cntlr_config(unsigned long arg)
-+{
-+
-+ CSMI_SAS_CNTLR_CONFIG_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_CNTLR_CONFIG_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ u64 mem_phys;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_CNTLR_CONFIG_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in csmi_sas_get_cntlr_config_buffer struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Clear the struct before filling in data. */
-+ memset( &karg.Configuration, 0, sizeof(CSMI_SAS_CNTLR_CONFIG));
-+
-+ /* Fill in the data and return the structure to the calling
-+ * program
-+ */
-+
-+ karg.Configuration.uBaseIoAddress = ioc->pio_mem_phys;
-+ karg.Configuration.BaseMemoryAddress.uLowPart = ioc->mem_phys;
-+ if (sizeof(ioc->mem_phys) == sizeof(u64)) {
-+ mem_phys = ioc->mem_phys;
-+ karg.Configuration.BaseMemoryAddress.uHighPart =
-+ (u32)(mem_phys >> 32);
-+ }
-+
-+ karg.Configuration.uBoardID = (ioc->pcidev->subsystem_device << 16) |
-+ (ioc->pcidev->subsystem_vendor);
-+
-+ karg.Configuration.usSlotNumber =
-+ (ioc->pci_slot_number = 0xff) ?
-+ SLOT_NUMBER_UNKNOWN : ioc->pci_slot_number;
-+ karg.Configuration.bControllerClass = CSMI_SAS_CNTLR_CLASS_HBA;
-+ karg.Configuration.bIoBusType = CSMI_SAS_BUS_TYPE_PCI;
-+ karg.Configuration.BusAddress.PciAddress.bBusNumber =
-+ ioc->pcidev->bus->number;
-+ karg.Configuration.BusAddress.PciAddress.bDeviceNumber =
-+ PCI_SLOT(ioc->pcidev->devfn);
-+ karg.Configuration.BusAddress.PciAddress.bFunctionNumber =
-+ PCI_FUNC(ioc->pcidev->devfn);
-+ karg.Configuration.BusAddress.PciAddress.bReserved = 0;
-+ memcpy( &karg.Configuration.szSerialNumber, ioc->board_tracer, 16 );
-+ karg.Configuration.usMajorRevision = ioc->facts.FWVersion.Struct.Major;
-+ karg.Configuration.usMinorRevision = ioc->facts.FWVersion.Struct.Minor;
-+ karg.Configuration.usBuildRevision = ioc->facts.FWVersion.Struct.Unit;
-+ karg.Configuration.usReleaseRevision = ioc->facts.FWVersion.Struct.Dev;
-+ karg.Configuration.usBIOSMajorRevision =
-+ (ioc->biosVersion & 0xFF000000) >> 24;
-+ karg.Configuration.usBIOSMinorRevision =
-+ (ioc->biosVersion & 0x00FF0000) >> 16;
-+ karg.Configuration.usBIOSBuildRevision =
-+ (ioc->biosVersion & 0x0000FF00) >> 8;
-+ karg.Configuration.usBIOSReleaseRevision =
-+ (ioc->biosVersion & 0x000000FF);
-+ karg.Configuration.uControllerFlags = CSMI_SAS_CNTLR_SAS_HBA |
-+ CSMI_SAS_CNTLR_FWD_SUPPORT | CSMI_SAS_CNTLR_FWD_ONLINE |
-+ CSMI_SAS_CNTLR_FWD_SRESET ;
-+
-+ /*
-+ * Enabling CSMI_SAS_CNTLR_SAS_RAID bit when IR fw detected
-+ */
-+ if (ioc->ir_firmware)
-+ karg.Configuration.uControllerFlags |= CSMI_SAS_CNTLR_SAS_RAID;
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* All Rrom entries will be zero. Skip them. */
-+ /* bReserved will also be zeros. */
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_DRIVER_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to write out csmi_sas_get_driver_info_buffer @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get Controller Status command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_cntlr_status(unsigned long arg)
-+{
-+
-+ CSMI_SAS_CNTLR_STATUS_BUFFER __user *uarg = (void __user *) arg;
-+ MPT_ADAPTER *ioc = NULL;
-+ CSMI_SAS_CNTLR_STATUS_BUFFER karg;
-+ int iocnum;
-+ int rc;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_CNTLR_STATUS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in csmi_sas_get_cntlr_status_buffer struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Fill in the data and return the structure to the calling
-+ * program
-+ */
-+
-+ rc = mpt_GetIocState(ioc, 1);
-+ switch (rc) {
-+ case MPI_IOC_STATE_OPERATIONAL:
-+ karg.Status.uStatus = CSMI_SAS_CNTLR_STATUS_GOOD;
-+ karg.Status.uOfflineReason = 0;
-+ break;
-+
-+ case MPI_IOC_STATE_FAULT:
-+ karg.Status.uStatus = CSMI_SAS_CNTLR_STATUS_FAILED;
-+ karg.Status.uOfflineReason = 0;
-+ break;
-+
-+ case MPI_IOC_STATE_RESET:
-+ case MPI_IOC_STATE_READY:
-+ default:
-+ karg.Status.uStatus = CSMI_SAS_CNTLR_STATUS_OFFLINE;
-+ karg.Status.uOfflineReason =
-+ CSMI_SAS_OFFLINE_REASON_INITIALIZING;
-+ break;
-+ }
-+
-+ memset(&karg.Status.bReserved, 0, 28);
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_CNTLR_STATUS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to write out csmi_sas_get_cntlr_status @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get Phy Info command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_phy_info(unsigned long arg)
-+{
-+ CSMI_SAS_PHY_INFO_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_PHY_INFO_BUFFER *karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasIOUnitPage0_t *sasIoUnitPg0;
-+ dma_addr_t sasIoUnitPg0_dma;
-+ int sasIoUnitPg0_data_sz;
-+ SasPhyPage0_t *sasPhyPg0;
-+ dma_addr_t sasPhyPg0_dma;
-+ int sasPhyPg0_data_sz;
-+ u16 protocol;
-+ int iocnum;
-+ int rc;
-+ int ii;
-+ u64 sas_address;
-+ struct mptsas_devinfo device_info;
-+ int memory_pages;
-+
-+ sasIoUnitPg0=NULL;
-+ sasPhyPg0=NULL;
-+ sasIoUnitPg0_data_sz=0;
-+ sasPhyPg0_data_sz=0;
-+
-+ memory_pages = get_order(sizeof(CSMI_SAS_PHY_INFO_BUFFER));
-+ karg = (CSMI_SAS_PHY_INFO_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc CSMI_SAS_PHY_INFO_BUFFER "
-+ "malloc_data_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ (int)sizeof(CSMI_SAS_PHY_INFO_BUFFER), memory_pages);
-+ return -ENOMEM;
-+ }
-+
-+ memset(karg, 0, sizeof(*karg));
-+
-+ if (copy_from_user(karg, uarg, sizeof(CSMI_SAS_PHY_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in csmisas_get_phy_info_buffer struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Fill in the data and return the structure to the calling
-+ * program
-+ */
-+
-+ /* Issue a config request to get the number of phys
-+ */
-+ hdr.PageVersion = MPI_SASIOUNITPAGE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_IO_UNIT;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASIOUNITPAGE0_PAGEVERSION: HEADER\n"));
-+ dcsmisasprintk(ioc, printk(": rc=%x\n",rc));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ sasIoUnitPg0_data_sz = hdr.ExtPageLength * 4;
-+ rc = -ENOMEM;
-+
-+ sasIoUnitPg0 = (SasIOUnitPage0_t *) pci_alloc_consistent(ioc->pcidev,
-+ sasIoUnitPg0_data_sz, &sasIoUnitPg0_dma);
-+
-+ if (!sasIoUnitPg0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ memset((u8 *)sasIoUnitPg0, 0, sasIoUnitPg0_data_sz);
-+ cfg.physAddr = sasIoUnitPg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASIOUNITPAGE0_PAGEVERSION: PAGE\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ /* Number of Phys. */
-+ karg->Information.bNumberOfPhys = sasIoUnitPg0->NumPhys;
-+
-+ /* Fill in information for each phy. */
-+ for (ii = 0; ii < karg->Information.bNumberOfPhys; ii++) {
-+
-+/* EDM : dump IO Unit Page 0 data*/
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "---- IO UNIT PAGE 0 ------------\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Handle=0x%X\n",
-+ le16_to_cpu(sasIoUnitPg0->PhyData[ii].AttachedDeviceHandle)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Controller Handle=0x%X\n",
-+ le16_to_cpu(sasIoUnitPg0->PhyData[ii].ControllerDevHandle)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Port=0x%X\n",
-+ sasIoUnitPg0->PhyData[ii].Port));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Port Flags=0x%X\n",
-+ sasIoUnitPg0->PhyData[ii].PortFlags));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "PHY Flags=0x%X\n",
-+ sasIoUnitPg0->PhyData[ii].PhyFlags));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Negotiated Link Rate=0x%X\n",
-+ sasIoUnitPg0->PhyData[ii].NegotiatedLinkRate));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Controller PHY Device Info=0x%X\n",
-+ le32_to_cpu(sasIoUnitPg0->PhyData[ii].ControllerPhyDeviceInfo)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "DiscoveryStatus=0x%X\n",
-+ le32_to_cpu(sasIoUnitPg0->PhyData[ii].DiscoveryStatus)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n"));
-+/* EDM : debug data */
-+
-+ /* PHY stuff. */
-+ karg->Information.Phy[ii].bPortIdentifier =
-+ sasIoUnitPg0->PhyData[ii].Port;
-+
-+ /* Get the negotiated link rate for the phy. */
-+ switch (sasIoUnitPg0->PhyData[ii].NegotiatedLinkRate) {
-+
-+ case MPI_SAS_IOUNIT0_RATE_PHY_DISABLED:
-+ karg->Information.Phy[ii].bNegotiatedLinkRate =
-+ CSMI_SAS_PHY_DISABLED;
-+ break;
-+
-+ case MPI_SAS_IOUNIT0_RATE_FAILED_SPEED_NEGOTIATION:
-+ karg->Information.Phy[ii].bNegotiatedLinkRate =
-+ CSMI_SAS_LINK_RATE_FAILED;
-+ break;
-+
-+ case MPI_SAS_IOUNIT0_RATE_SATA_OOB_COMPLETE:
-+ break;
-+
-+ case MPI_SAS_IOUNIT0_RATE_1_5:
-+ karg->Information.Phy[ii].bNegotiatedLinkRate =
-+ CSMI_SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+
-+ case MPI_SAS_IOUNIT0_RATE_3_0:
-+ karg->Information.Phy[ii].bNegotiatedLinkRate =
-+ CSMI_SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+
-+ case MPI_SAS_IOUNIT0_RATE_UNKNOWN:
-+ default:
-+ karg->Information.Phy[ii].bNegotiatedLinkRate =
-+ CSMI_SAS_LINK_RATE_UNKNOWN;
-+ break;
-+ }
-+
-+ if (sasIoUnitPg0->PhyData[ii].PortFlags &
-+ MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS) {
-+ karg->Information.Phy[ii].bAutoDiscover =
-+ CSMI_SAS_DISCOVER_IN_PROGRESS;
-+ } else {
-+ karg->Information.Phy[ii].bAutoDiscover =
-+ CSMI_SAS_DISCOVER_COMPLETE;
-+ }
-+
-+ /* Issue a config request to get
-+ * phy information.
-+ */
-+ hdr.PageVersion = MPI_SASPHY0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_PHY;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = ii;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASPHY0_PAGEVERSION: HEADER\n"));
-+ dcsmisasprintk(ioc, printk(": rc=%x\n",rc));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ sasPhyPg0_data_sz = hdr.ExtPageLength * 4;
-+ rc = -ENOMEM;
-+
-+ sasPhyPg0 = (SasPhyPage0_t *) pci_alloc_consistent(
-+ ioc->pcidev, sasPhyPg0_data_sz, &sasPhyPg0_dma);
-+
-+ if (! sasPhyPg0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+ memset((u8 *)sasPhyPg0, 0, sasPhyPg0_data_sz);
-+ cfg.physAddr = sasPhyPg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASPHY0_PAGEVERSION: PAGE\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ pci_free_consistent(ioc->pcidev, sasPhyPg0_data_sz,
-+ (u8 *) sasPhyPg0, sasPhyPg0_dma);
-+ goto sas_get_phy_info_exit;
-+ }
-+
-+/* EDM : dump PHY Page 0 data*/
-+ memcpy(&sas_address, &sasPhyPg0->SASAddress, sizeof(u64));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "---- SAS PHY PAGE 0 ------------\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Handle=0x%X\n",
-+ le16_to_cpu(sasPhyPg0->AttachedDevHandle)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "SAS Address=0x%llX\n",
-+ (unsigned long long)sas_address));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Attached PHY Identifier=0x%X\n",
-+ sasPhyPg0->AttachedPhyIdentifier));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Attached Device Info=0x%X\n",
-+ le32_to_cpu(sasPhyPg0->AttachedDeviceInfo)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Programmed Link Rate=0x%X\n",
-+ sasPhyPg0->ProgrammedLinkRate));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Hardware Link Rate=0x%X\n",
-+ sasPhyPg0->HwLinkRate));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Change Count=0x%X\n",
-+ sasPhyPg0->ChangeCount));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "PHY Info=0x%X\n",
-+ le32_to_cpu(sasPhyPg0->PhyInfo)));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n"));
-+/* EDM : debug data */
-+
-+ /* save the data */
-+
-+ /* Set Max hardware link rate.
-+ * This value is hard coded
-+ * because the HW link rate
-+ * is currently being
-+ * overwritten in FW.
-+ */
-+
-+ /* Set Max hardware link rate. */
-+ switch (sasPhyPg0->HwLinkRate &
-+ MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-+
-+ case MPI_SAS_PHY0_HWRATE_MAX_RATE_1_5:
-+ karg->Information.Phy[ii].bMaximumLinkRate =
-+ CSMI_SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-+ karg->Information.Phy[ii].bMaximumLinkRate =
-+ CSMI_SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /* Set Max programmed link rate. */
-+ switch (sasPhyPg0->ProgrammedLinkRate &
-+ MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-+
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_1_5:
-+ karg->Information.Phy[ii].bMaximumLinkRate |=
-+ (CSMI_SAS_PROGRAMMED_LINK_RATE_1_5_GBPS << 4);
-+ break;
-+
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-+ karg->Information.Phy[ii].bMaximumLinkRate |=
-+ (CSMI_SAS_PROGRAMMED_LINK_RATE_3_0_GBPS << 4);
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /* Set Min hardware link rate. */
-+ switch (sasPhyPg0->HwLinkRate &
-+ MPI_SAS_PHY0_HWRATE_MIN_RATE_MASK) {
-+
-+ case MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5:
-+ karg->Information.Phy[ii].bMinimumLinkRate =
-+ CSMI_SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-+ karg->Information.Phy[ii].bMinimumLinkRate =
-+ CSMI_SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /* Set Min programmed link rate. */
-+ switch (sasPhyPg0->ProgrammedLinkRate &
-+ MPI_SAS_PHY0_PRATE_MIN_RATE_MASK) {
-+
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_1_5:
-+ karg->Information.Phy[ii].bMinimumLinkRate |=
-+ (CSMI_SAS_PROGRAMMED_LINK_RATE_1_5_GBPS << 4);
-+ break;
-+
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-+ karg->Information.Phy[ii].bMinimumLinkRate |=
-+ (CSMI_SAS_PROGRAMMED_LINK_RATE_3_0_GBPS << 4);
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ karg->Information.Phy[ii].bPhyChangeCount = sasPhyPg0->ChangeCount;
-+ if( sasPhyPg0->PhyInfo & MPI_SAS_PHY0_PHYINFO_VIRTUAL_PHY )
-+ karg->Information.Phy[ii].bPhyFeatures = CSMI_SAS_PHY_VIRTUAL_SMP;
-+
-+ /* Fill in Attached Device
-+ * Initiator Port Protocol.
-+ * Bits 6:3
-+ * More than one bit can be set.
-+ */
-+ protocol = le32_to_cpu(sasPhyPg0->AttachedDeviceInfo) & 0x78;
-+ karg->Information.Phy[ii].Attached.bInitiatorPortProtocol = 0;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SSP_INITIATOR)
-+ karg->Information.Phy[ii].Attached.bInitiatorPortProtocol =
-+ CSMI_SAS_PROTOCOL_SSP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_STP_INITIATOR)
-+ karg->Information.Phy[ii].Attached.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_STP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SMP_INITIATOR)
-+ karg->Information.Phy[ii].Attached.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SMP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SATA_HOST)
-+ karg->Information.Phy[ii].Attached.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SATA;
-+
-+ /* Fill in Phy Target Port
-+ * Protocol. Bits 10:7
-+ * More than one bit can be set.
-+ */
-+ protocol = le32_to_cpu(sasPhyPg0->AttachedDeviceInfo) & 0x780;
-+ karg->Information.Phy[ii].Attached.bTargetPortProtocol = 0;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SSP_TARGET)
-+ karg->Information.Phy[ii].Attached.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SSP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_STP_TARGET)
-+ karg->Information.Phy[ii].Attached.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_STP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SMP_TARGET)
-+ karg->Information.Phy[ii].Attached.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SMP;
-+ if (protocol & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-+ karg->Information.Phy[ii].Attached.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SATA;
-+
-+
-+ /* Fill in Attached device type */
-+ switch (le32_to_cpu(sasPhyPg0->AttachedDeviceInfo) &
-+ MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) {
-+
-+ case MPI_SAS_DEVICE_INFO_NO_DEVICE:
-+ karg->Information.Phy[ii].Attached.bDeviceType =
-+ CSMI_SAS_NO_DEVICE_ATTACHED;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_END_DEVICE:
-+ karg->Information.Phy[ii].Attached.bDeviceType =
-+ CSMI_SAS_END_DEVICE;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_EDGE_EXPANDER:
-+ karg->Information.Phy[ii].Attached.bDeviceType =
-+ CSMI_SAS_EDGE_EXPANDER_DEVICE;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER:
-+ karg->Information.Phy[ii].Attached.bDeviceType =
-+ CSMI_SAS_FANOUT_EXPANDER_DEVICE;
-+ break;
-+ }
-+
-+ /* Identify Info. */
-+ switch (le32_to_cpu(sasIoUnitPg0->PhyData[ii].ControllerPhyDeviceInfo) &
-+ MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) {
-+
-+ case MPI_SAS_DEVICE_INFO_NO_DEVICE:
-+ karg->Information.Phy[ii].Identify.bDeviceType =
-+ CSMI_SAS_NO_DEVICE_ATTACHED;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_END_DEVICE:
-+ karg->Information.Phy[ii].Identify.bDeviceType =
-+ CSMI_SAS_END_DEVICE;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_EDGE_EXPANDER:
-+ karg->Information.Phy[ii].Identify.bDeviceType =
-+ CSMI_SAS_EDGE_EXPANDER_DEVICE;
-+ break;
-+
-+ case MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER:
-+ karg->Information.Phy[ii].Identify.bDeviceType =
-+ CSMI_SAS_FANOUT_EXPANDER_DEVICE;
-+ break;
-+ }
-+
-+ /* Fill in Phy Initiator Port Protocol. Bits 6:3
-+ * More than one bit can be set, fall through cases.
-+ */
-+ protocol = le32_to_cpu(
-+ sasIoUnitPg0->PhyData[ii].ControllerPhyDeviceInfo) & 0x78;
-+ karg->Information.Phy[ii].Identify.bInitiatorPortProtocol = 0;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SSP_INITIATOR )
-+ karg->Information.Phy[ii].Identify.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SSP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_STP_INITIATOR )
-+ karg->Information.Phy[ii].Identify.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_STP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SMP_INITIATOR )
-+ karg->Information.Phy[ii].Identify.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SMP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SATA_HOST )
-+ karg->Information.Phy[ii].Identify.bInitiatorPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SATA;
-+
-+ /* Fill in Phy Target Port Protocol. Bits 10:7
-+ * More than one bit can be set, fall through cases.
-+ */
-+ protocol = le32_to_cpu(
-+ sasIoUnitPg0->PhyData[ii].ControllerPhyDeviceInfo) & 0x780;
-+ karg->Information.Phy[ii].Identify.bTargetPortProtocol = 0;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SSP_TARGET )
-+ karg->Information.Phy[ii].Identify.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SSP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_STP_TARGET )
-+ karg->Information.Phy[ii].Identify.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_STP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SMP_TARGET )
-+ karg->Information.Phy[ii].Identify.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SMP;
-+ if( protocol & MPI_SAS_DEVICE_INFO_SATA_DEVICE )
-+ karg->Information.Phy[ii].Identify.bTargetPortProtocol |=
-+ CSMI_SAS_PROTOCOL_SATA;
-+
-+ /* Setup SAS Address for the attached device */
-+ if (sasPhyPg0->AttachedDevHandle) {
-+ sas_address = reverse_byte_order64(sas_address);
-+ memcpy(karg->Information.Phy[ii].Attached.bSASAddress,
-+ &sas_address, sizeof(u64));
-+ karg->Information.Phy[ii].Attached.bPhyIdentifier =
-+ sasPhyPg0->AttachedPhyIdentifier;
-+ }
-+
-+ /* Setup SAS Address for the parent device */
-+ csmisas_sas_device_pg0(ioc, &device_info,
-+ (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ sasIoUnitPg0->PhyData[ii].ControllerDevHandle);
-+ sas_address = reverse_byte_order64(device_info.sas_address);
-+ memcpy(karg->Information.Phy[ii].Identify.bSASAddress,
-+ &sas_address, sizeof(u64));
-+ karg->Information.Phy[ii].Identify.bPhyIdentifier = ii;
-+
-+ pci_free_consistent(ioc->pcidev, sasPhyPg0_data_sz,
-+ (u8 *) sasPhyPg0, sasPhyPg0_dma);
-+ }
-+
-+sas_get_phy_info_exit:
-+
-+ if (sasIoUnitPg0)
-+ pci_free_consistent(ioc->pcidev, sasIoUnitPg0_data_sz,
-+ (u8 *) sasIoUnitPg0, sasIoUnitPg0_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg,
-+ sizeof(CSMI_SAS_PHY_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to write out csmisas_get_phy_info_buffer @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ free_pages((unsigned long)karg, memory_pages);
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Set PHY Info command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_set_phy_info(unsigned long arg)
-+{
-+ CSMI_SAS_SET_PHY_INFO_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_SET_PHY_INFO_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_SET_PHY_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_set_phy_info struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+/* TODO - implement IOCTL here */
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_BAD_CNTL_CODE;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": not implemented\n"));
-+
-+// cim_set_phy_info_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_SET_PHY_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_set_phy_info @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get SCSI Address command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_scsi_address(unsigned long arg)
-+{
-+ CSMI_SAS_GET_SCSI_ADDRESS_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_GET_SCSI_ADDRESS_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ u64 sas_address;
-+ struct sas_device_info *sas_info;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_GET_SCSI_ADDRESS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_get_scsi_address struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* reverse byte order the sas address */
-+ memcpy(&sas_address, karg.bSASAddress, sizeof(u64));
-+ sas_address = reverse_byte_order64(sas_address);
-+
-+ /* Search the list for the matching SAS address. */
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_NO_SCSI_ADDRESS;
-+ karg.bPathId = 0;
-+ karg.bTargetId = 0;
-+ karg.bLun = 0;
-+
-+ sas_info = csmisas_get_device_component_by_sas_addr(ioc, sas_address);
-+ if (!sas_info || sas_info->is_cached || sas_info->is_logical_volume)
-+ goto csmisas_get_scsi_address_exit;
-+
-+ karg.bPathId = sas_info->os.channel;
-+ karg.bTargetId = sas_info->os.id;
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ csmisas_get_scsi_address_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_GET_SCSI_ADDRESS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_scsi_address @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get SCSI Address command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_sata_signature(unsigned long arg)
-+{
-+ CSMI_SAS_SATA_SIGNATURE_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_SATA_SIGNATURE_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ int rc, jj;
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasPhyPage0_t *sasPhyPg0;
-+ dma_addr_t sasPhyPg0_dma;
-+ int sasPhyPg0_data_sz;
-+ SasDevicePage1_t *sasDevicePg1;
-+ dma_addr_t sasDevicePg1_dma;
-+ int sasDevicePg1_data_sz;
-+ u8 phyId;
-+ u64 sas_address;
-+
-+ sasPhyPg0=NULL;
-+ sasPhyPg0_data_sz=0;
-+ sasDevicePg1=NULL;
-+ sasDevicePg1_data_sz=0;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_SATA_SIGNATURE_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_sata_signature struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+ phyId = karg.Signature.bPhyIdentifier;
-+ if (phyId >= ioc->num_ports) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_PHY_DOES_NOT_EXIST;
-+ dcsmisasprintk(ioc, printk(KERN_WARNING ": phyId >= ioc->num_ports\n"));
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ /* Default to success.*/
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Issue a config request to get the devHandle of the attached device
-+ */
-+
-+ /* Issue a config request to get phy information. */
-+ hdr.PageVersion = MPI_SASPHY0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_PHY;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = phyId;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASPHY0_PAGEVERSION: HEADER\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+
-+ sasPhyPg0_data_sz = hdr.ExtPageLength * 4;
-+ rc = -ENOMEM;
-+
-+ sasPhyPg0 = (SasPhyPage0_t *) pci_alloc_consistent(ioc->pcidev,
-+ sasPhyPg0_data_sz, &sasPhyPg0_dma);
-+
-+ if (! sasPhyPg0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ memset((u8 *)sasPhyPg0, 0, sasPhyPg0_data_sz);
-+ cfg.physAddr = sasPhyPg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASPHY0_PAGEVERSION: PAGE\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ /* Make sure a SATA device is attached. */
-+ if ((le32_to_cpu(sasPhyPg0->AttachedDeviceInfo) &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE) == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_WARNING ": NOT A SATA DEVICE\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_NO_SATA_DEVICE;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ /* Get device page 1 for FIS signature. */
-+ hdr.PageVersion = MPI_SASDEVICE1_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 1 /* page number 1 */;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_DEVICE;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+
-+ cfg.pageAddr = ((MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT) |
-+ le16_to_cpu(sasPhyPg0->AttachedDevHandle));
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASDEVICE1_PAGEVERSION: HEADER\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ sasDevicePg1_data_sz = hdr.ExtPageLength * 4;
-+ rc = -ENOMEM;
-+
-+ sasDevicePg1 = (SasDevicePage1_t *) pci_alloc_consistent
-+ (ioc->pcidev, sasDevicePg1_data_sz, &sasDevicePg1_dma);
-+
-+ if (! sasDevicePg1) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+ memset((u8 *)sasDevicePg1, 0, sasDevicePg1_data_sz);
-+ cfg.physAddr = sasDevicePg1_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASDEVICE1_PAGEVERSION: PAGE\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sata_signature_exit;
-+ }
-+
-+/* EDM : dump Device Page 1 data*/
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "---- SAS DEVICE PAGE 1 ---------\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Handle=0x%x\n",sasDevicePg1->DevHandle));
-+ memcpy(&sas_address, &sasDevicePg1->SASAddress, sizeof(u64));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "SAS Address=0x%llX\n",
-+ (unsigned long long)sas_address));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Target ID=0x%x\n",sasDevicePg1->TargetID));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Bus=0x%x\n",sasDevicePg1->Bus));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Initial Reg Device FIS="));
-+ for(jj=0;jj<20;jj++)
-+ dcsmisasprintk(ioc, printk("%02x ",
-+ ((u8 *)&sasDevicePg1->InitialRegDeviceFIS)[jj]));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n\n"));
-+/* EDM : debug data */
-+
-+ memcpy(karg.Signature.bSignatureFIS,
-+ sasDevicePg1->InitialRegDeviceFIS,20);
-+
-+ cim_sata_signature_exit:
-+
-+ if (sasPhyPg0)
-+ pci_free_consistent(ioc->pcidev, sasPhyPg0_data_sz,
-+ (u8 *) sasPhyPg0, sasPhyPg0_dma);
-+
-+ if (sasDevicePg1)
-+ pci_free_consistent(ioc->pcidev, sasDevicePg1_data_sz,
-+ (u8 *) sasDevicePg1, sasDevicePg1_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_SATA_SIGNATURE_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_sata_signature @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get SCSI Address command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_device_address(unsigned long arg)
-+{
-+ CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ struct sas_device_info *sas_info;
-+ u64 sas_address;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_get_device_address_buffer struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_NO_DEVICE_ADDRESS;
-+ memset(karg.bSASAddress, 0, sizeof(u64));
-+ memset(karg.bSASLun, 0, sizeof(karg.bSASLun));
-+
-+ /* Search the list for the matching SAS address. */
-+ sas_info = csmisas_get_device_component_by_os(ioc, karg.bPathId,
-+ karg.bTargetId);
-+ if (!sas_info || sas_info->is_cached || sas_info->is_logical_volume)
-+ goto csmisas_get_device_address_exit;
-+
-+ sas_address = reverse_byte_order64(sas_info->sas_address);
-+ memcpy(karg.bSASAddress, &sas_address, sizeof(u64));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ csmisas_get_device_address_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_device_address_buffer @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI Sas Get Link Errors command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_link_errors(unsigned long arg)
-+{
-+ CSMI_SAS_LINK_ERRORS_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_LINK_ERRORS_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ int iocnum;
-+ int rc;
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasPhyPage1_t *sasPhyPage1;
-+ dma_addr_t sasPhyPage1_dma;
-+ int sasPhyPage1_data_sz;
-+ SasIoUnitControlRequest_t *sasIoUnitCntrReq;
-+ SasIoUnitControlReply_t *sasIoUnitCntrReply;
-+ u8 phyId;
-+ u16 ioc_status;
-+ u32 MsgContext;
-+
-+ sasPhyPage1=NULL;
-+ sasPhyPage1_data_sz=0;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_LINK_ERRORS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmisas_get_link_errors struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+ phyId = karg.Information.bPhyIdentifier;
-+ if (phyId >= ioc->num_ports) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_PHY_DOES_NOT_EXIST;
-+ dcsmisasprintk(ioc, printk(KERN_WARNING ": phyId >= ioc->num_ports\n"));
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ /* Default to success.*/
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Issue a config request to get the devHandle of the attached device
-+ */
-+
-+ /* Issue a config request to get phy information. */
-+ hdr.PageVersion = MPI_SASPHY1_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 1 /* page number 1*/;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_PHY;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = phyId;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: MPI_SASPHY1_PAGEVERSION: HEADER\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+
-+ sasPhyPage1_data_sz = hdr.ExtPageLength * 4;
-+ rc = -ENOMEM;
-+
-+ sasPhyPage1 = (SasPhyPage1_t *) pci_alloc_consistent(ioc->pcidev,
-+ sasPhyPage1_data_sz, &sasPhyPage1_dma);
-+
-+ if (! sasPhyPage1) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ memset((u8 *)sasPhyPage1, 0, sasPhyPage1_data_sz);
-+ cfg.physAddr = sasPhyPage1_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ /* Don't check if this failed. Already in a
-+ * failure case.
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": FAILED: MPI_SASPHY1_PAGEVERSION: PAGE\n"));
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": rc=%x\n",rc));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+/* EDM : dump PHY Page 1 data*/
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "---- SAS PHY PAGE 1 ------------\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Invalid Dword Count=0x%x\n",
-+ sasPhyPage1->InvalidDwordCount));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Running Disparity Error Count=0x%x\n",
-+ sasPhyPage1->RunningDisparityErrorCount));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "Loss Dword Synch Count=0x%x\n",
-+ sasPhyPage1->LossDwordSynchCount));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "PHY Reset Problem Count=0x%x\n",
-+ sasPhyPage1->PhyResetProblemCount));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n\n"));
-+/* EDM : debug data */
-+
-+ karg.Information.uInvalidDwordCount =
-+ le32_to_cpu(sasPhyPage1->InvalidDwordCount);
-+ karg.Information.uRunningDisparityErrorCount =
-+ le32_to_cpu(sasPhyPage1->RunningDisparityErrorCount);
-+ karg.Information.uLossOfDwordSyncCount =
-+ le32_to_cpu(sasPhyPage1->LossDwordSynchCount);
-+ karg.Information.uPhyResetProblemCount =
-+ le32_to_cpu(sasPhyPage1->PhyResetProblemCount);
-+
-+ if (karg.Information.bResetCounts ==
-+ CSMI_SAS_LINK_ERROR_DONT_RESET_COUNTS ) {
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ /* Clear Error log
-+ *
-+ * Issue IOUNIT Control Reqeust Message
-+ */
-+
-+ /* Get a MF for this command.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ sasIoUnitCntrReq = (SasIoUnitControlRequest_t *)mf;
-+ memset(sasIoUnitCntrReq,0,sizeof(SasIoUnitControlRequest_t));
-+ sasIoUnitCntrReq->Function = MPI_FUNCTION_SAS_IO_UNIT_CONTROL;
-+ sasIoUnitCntrReq->MsgContext = MsgContext;
-+ sasIoUnitCntrReq->PhyNum = phyId;
-+ sasIoUnitCntrReq->Operation = MPI_SAS_OP_PHY_CLEAR_ERROR_LOG;
-+
-+ if (csmisas_send_command_wait(ioc, mf, karg.IoctlHeader.Timeout) != 0) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_link_errors_exit;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) {
-+
-+ sasIoUnitCntrReply =
-+ (SasIoUnitControlReply_t *)ioc->ioctl_cmds.reply;
-+ ioc_status = le16_to_cpu(sasIoUnitCntrReply->IOCStatus)
-+ & MPI_IOCSTATUS_MASK;
-+
-+ if (ioc_status != MPI_IOCSTATUS_SUCCESS) {
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": SAS IO Unit Control: "));
-+ dcsmisasprintk(ioc, printk("IOCStatus=0x%X IOCLogInfo=0x%X\n",
-+ sasIoUnitCntrReply->IOCStatus,
-+ sasIoUnitCntrReply->IOCLogInfo));
-+ }
-+ }
-+
-+ cim_get_link_errors_exit:
-+
-+ if (sasPhyPage1)
-+ pci_free_consistent(ioc->pcidev, sasPhyPage1_data_sz,
-+ (u8 *) sasPhyPage1, sasPhyPage1_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_LINK_ERRORS_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmisas_get_link_errors @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS SMP Passthru command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_smp_passthru(unsigned long arg)
-+{
-+ CSMI_SAS_SMP_PASSTHRU_BUFFER __user *uarg = (void __user *) arg;
-+ MPT_ADAPTER *ioc;
-+ CSMI_SAS_SMP_PASSTHRU_BUFFER *karg;
-+ pSmpPassthroughRequest_t smpReq;
-+ pSmpPassthroughReply_t smpReply;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ char *psge;
-+ int iocnum, flagsLength;
-+ void * request_data;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ void * response_data;
-+ dma_addr_t response_data_dma;
-+ u32 response_data_sz;
-+ u16 ioc_status;
-+ u64 sas_address;
-+ u32 MsgContext;
-+ int malloc_data_sz;
-+ int memory_pages;
-+
-+ malloc_data_sz = sizeof(CSMI_SAS_SMP_PASSTHRU_BUFFER);
-+ memory_pages = get_order(malloc_data_sz);
-+ karg = (CSMI_SAS_SMP_PASSTHRU_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc CSMI_SAS_SMP_PASSTHRU_BUFFER "
-+ "malloc_data_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ malloc_data_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+
-+ if (copy_from_user(karg, uarg, sizeof(CSMI_SAS_SMP_PASSTHRU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_smp_passthru struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ request_data = NULL;
-+ response_data = NULL;
-+ response_data_sz = sizeof(CSMI_SAS_SMP_RESPONSE);
-+ request_data_sz = karg->Parameters.uRequestLength;
-+
-+ if (((iocnum = mpt_verify_adapter(karg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (ioc->ioc_reset_in_progress) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Busy with IOC Reset \n",
-+ __FILE__, __LINE__,__FUNCTION__);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EBUSY;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Default to success.*/
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Do some error checking on the request. */
-+ if (karg->Parameters.bPortIdentifier == CSMI_SAS_IGNORE_PORT) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_SELECT_PHY_OR_PORT;
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ if ((request_data_sz > 0xFFFF) || (!request_data_sz)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ smpReq = (pSmpPassthroughRequest_t ) mf;
-+
-+ memset(smpReq,0,ioc->req_sz);
-+
-+ memcpy(&sas_address, karg->Parameters.bDestinationSASAddress,
-+ sizeof(u64));
-+ sas_address = cpu_to_le64(reverse_byte_order64(sas_address));
-+ memcpy(&smpReq->SASAddress, &sas_address, sizeof(u64));
-+
-+ /* Fill in smp request. */
-+ smpReq->PhysicalPort = karg->Parameters.bPortIdentifier;
-+ smpReq->Function = MPI_FUNCTION_SMP_PASSTHROUGH;
-+ smpReq->RequestDataLength = cpu_to_le16(request_data_sz);
-+ smpReq->ConnectionRate = karg->Parameters.bConnectionRate;
-+ smpReq->MsgContext = MsgContext;
-+ smpReq->Reserved2 = 0;
-+ smpReq->Reserved3 = 0;
-+
-+ /*
-+ * Prepare the necessary pointers to run
-+ * through the SGL generation
-+ */
-+
-+ psge = (char *)&smpReq->SGL;
-+
-+ /* setup the *Request* payload SGE */
-+ flagsLength = MPI_SGE_FLAGS_SIMPLE_ELEMENT |
-+ MPI_SGE_FLAGS_SYSTEM_ADDRESS |
-+ MPI_SGE_FLAGS_HOST_TO_IOC |
-+ MPI_SGE_FLAGS_END_OF_BUFFER;
-+
-+ flagsLength = flagsLength << MPI_SGE_FLAGS_SHIFT;
-+ flagsLength |= request_data_sz;
-+
-+ request_data = pci_alloc_consistent(
-+ ioc->pcidev, request_data_sz, &request_data_dma);
-+
-+ if (!request_data) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ mpt_free_msg_frame(ioc, mf);
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ ioc->add_sge(psge, flagsLength, request_data_dma);
-+ psge += ioc->SGE_size;
-+
-+ memcpy(request_data, &karg->Parameters.Request, request_data_sz);
-+
-+ /* setup the *Response* payload SGE */
-+ response_data = pci_alloc_consistent(
-+ ioc->pcidev, response_data_sz, &response_data_dma);
-+
-+ if (!response_data) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ mpt_free_msg_frame(ioc, mf);
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ flagsLength = MPI_SGE_FLAGS_SIMPLE_ELEMENT |
-+ MPI_SGE_FLAGS_SYSTEM_ADDRESS |
-+ MPI_SGE_FLAGS_IOC_TO_HOST |
-+ MPI_SGE_FLAGS_END_OF_BUFFER;
-+
-+ flagsLength = flagsLength << MPI_SGE_FLAGS_SHIFT;
-+ flagsLength |= response_data_sz;
-+
-+ ioc->add_sge(psge, flagsLength, response_data_dma);
-+
-+ if (csmisas_send_command_wait(ioc, mf, karg->IoctlHeader.Timeout) != 0) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": SMP Passthru: oh no, there is no reply!!"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ smpReply = (pSmpPassthroughReply_t )ioc->ioctl_cmds.reply;
-+ ioc_status = le16_to_cpu(smpReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+
-+ if ((ioc_status != MPI_IOCSTATUS_SUCCESS) &&
-+ (ioc_status != MPI_IOCSTATUS_SCSI_DATA_UNDERRUN)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": SMP Passthru: "));
-+ dcsmisasprintk(ioc, printk("IOCStatus=0x%X IOCLogInfo=0x%X SASStatus=0x%X\n",
-+ le16_to_cpu(smpReply->IOCStatus),
-+ le32_to_cpu(smpReply->IOCLogInfo),
-+ smpReply->SASStatus));
-+ goto cim_smp_passthru_exit;
-+ }
-+
-+ karg->Parameters.bConnectionStatus =
-+ map_sas_status_to_csmi(smpReply->SASStatus);
-+
-+
-+ if (le16_to_cpu(smpReply->ResponseDataLength)) {
-+ karg->Parameters.uResponseBytes = le16_to_cpu(smpReply->ResponseDataLength);
-+ memcpy(&karg->Parameters.Response,
-+ response_data, le16_to_cpu(smpReply->ResponseDataLength));
-+ }
-+
-+ cim_smp_passthru_exit:
-+
-+ if (request_data)
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ (u8 *)request_data, request_data_dma);
-+
-+ if (response_data)
-+ pci_free_consistent(ioc->pcidev, response_data_sz,
-+ (u8 *)response_data, response_data_dma);
-+
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg,
-+ sizeof(CSMI_SAS_SMP_PASSTHRU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_smp_passthru @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ free_pages((unsigned long)karg, memory_pages);
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": %s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS SSP Passthru command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int csmisas_ssp_passthru(unsigned long arg)
-+{
-+ CSMI_SAS_SSP_PASSTHRU_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_SSP_PASSTHRU_BUFFER karg_hdr, * karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ pSCSIIORequest_t pScsiRequest;
-+ pSCSIIOReply_t pScsiReply;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ int iocnum,ii;
-+ u64 sas_address;
-+ u16 req_idx;
-+ char *psge;
-+ int flagsLength;
-+ void * request_data;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ int malloc_data_sz;
-+ int memory_pages;
-+ u16 ioc_status;
-+ u8 volume_id;
-+ u8 volume_bus;
-+ u8 is_hidden_raid_component;
-+ u8 channel;
-+ u8 id;
-+ struct sas_device_info *sas_info;
-+ u8 skey, asc, ascq;
-+ u32 MsgContext;
-+
-+ if (copy_from_user(&karg_hdr, uarg, sizeof(CSMI_SAS_SSP_PASSTHRU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_ssp_passthru struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ request_data = NULL;
-+ request_data_sz = karg_hdr.Parameters.uDataLength;
-+ channel = 0;
-+ id = 0;
-+ volume_id = 0;
-+ volume_bus = 0;
-+ is_hidden_raid_component = 0;
-+
-+ malloc_data_sz = (request_data_sz +
-+ offsetof(CSMI_SAS_SSP_PASSTHRU_BUFFER, bDataBuffer));
-+ memory_pages = get_order(malloc_data_sz);
-+ karg = (CSMI_SAS_SSP_PASSTHRU_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc SAS_SSP_PASSTHRU_BUFFER "
-+ "malloc_data_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ malloc_data_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+
-+ memset(karg, 0, sizeof(*karg));
-+
-+ if (copy_from_user(karg, uarg, request_data_sz +
-+ offsetof(CSMI_SAS_SSP_PASSTHRU_BUFFER,bDataBuffer))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_ssp_passthru struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ /*
-+ * some checks of the incoming frame
-+ */
-+ if ( offsetof(CSMI_SAS_SSP_PASSTHRU_BUFFER,bDataBuffer) +
-+ request_data_sz - sizeof(IOCTL_HEADER) >
-+ karg->IoctlHeader.Length ) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s()"
-+ " @%d - expected datalen incorrect!\n",
-+ __FILE__, __FUNCTION__, __LINE__));
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ if (ioc->ioc_reset_in_progress) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Busy with IOC Reset \n",
-+ __FILE__, __LINE__,__FUNCTION__);
-+ return -EBUSY;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ printk(KERN_ERR "%s::%s()@%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Default to success.
-+ */
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Neither a phy nor a port has been selected.
-+ */
-+ if ((karg->Parameters.bPhyIdentifier == CSMI_SAS_USE_PORT_IDENTIFIER) &&
-+ (karg->Parameters.bPortIdentifier == CSMI_SAS_IGNORE_PORT)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_SELECT_PHY_OR_PORT;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s()"
-+ " @%d - incorrect bPhyIdentifier and bPortIdentifier!\n",
-+ __FILE__, __FUNCTION__, __LINE__));
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ /* A phy has been selected. Verify that it's valid.
-+ */
-+ if (karg->Parameters.bPortIdentifier == CSMI_SAS_IGNORE_PORT) {
-+
-+ /* Is the phy in range? */
-+ if (karg->Parameters.bPhyIdentifier >= ioc->num_ports) {
-+ dcsmisasprintk(ioc, printk(KERN_WARNING ": phyId >= ioc->num_ports (%d %d)\n",
-+ karg->Parameters.bPhyIdentifier,
-+ ioc->num_ports));
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_PHY_DOES_NOT_EXIST;
-+ goto cim_ssp_passthru_exit;
-+ }
-+ }
-+
-+ if(karg->Parameters.bAdditionalCDBLength) {
-+ /* TODO - SCSI IO (32) Request Message support
-+ */
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": greater than 16-byte cdb "
-+ "is not supported!\n"));
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ /* we will use SAS address to resolve the scsi adddressing
-+ */
-+ memcpy(&sas_address, karg->Parameters.bDestinationSASAddress,
-+ sizeof(u64));
-+ sas_address = reverse_byte_order64(sas_address);
-+
-+ /* Search the list for the matching SAS address.
-+ */
-+ sas_info = csmisas_get_device_component_by_sas_addr(ioc, sas_address);
-+ if (!sas_info || sas_info->is_cached) {
-+ /*
-+ *Invalid SAS address
-+ */
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s() @%d - couldn't find associated "
-+ "SASAddress=%llX!\n", __FILE__, __FUNCTION__, __LINE__,
-+ (unsigned long long)sas_address));
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ id = sas_info->fw.id;
-+ channel = sas_info->fw.channel;
-+
-+ if (csmisas_is_phys_disk(ioc, channel, id)) {
-+ id = csmisas_raid_id_to_num(ioc, channel, id);
-+ channel = 0;
-+ is_hidden_raid_component = 1;
-+ }
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ pScsiRequest = (pSCSIIORequest_t) mf;
-+ req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
-+
-+ memset(pScsiRequest,0,sizeof(SCSIIORequest_t));
-+
-+ /* Fill in SCSI IO (16) request.
-+ */
-+
-+ pScsiRequest->Function = (is_hidden_raid_component == 1) ?
-+ MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH : MPI_FUNCTION_SCSI_IO_REQUEST;
-+ pScsiRequest->TargetID = id;
-+ pScsiRequest->Bus = channel;
-+ memcpy(pScsiRequest->LUN, &karg->Parameters.bLun, 8);
-+ pScsiRequest->CDBLength = karg->Parameters.bCDBLength;
-+ pScsiRequest->DataLength = cpu_to_le32(request_data_sz);
-+ pScsiRequest->MsgContext = MsgContext;
-+ memcpy(pScsiRequest->CDB, karg->Parameters.bCDB,
-+ pScsiRequest->CDBLength);
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\tchannel = %d id = %d ",
-+ sas_info->fw.channel, sas_info->fw.id));
-+ dcsmisasprintk(ioc, if(is_hidden_raid_component)
-+ printk(KERN_DEBUG "num_id = %d ", id));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n"));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\tcdb_len = %d request_len = %d\n",
-+ pScsiRequest->CDBLength, request_data_sz));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\t"));
-+ dcsmisasprintk(ioc, for (ii = 0; ii < pScsiRequest->CDBLength; ++ii)
-+ printk(" %02x", pScsiRequest->CDB[ii]));
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\n"));
-+
-+ /* direction
-+ */
-+ if (karg->Parameters.uFlags & CSMI_SAS_SSP_READ) {
-+ pScsiRequest->Control = cpu_to_le32(MPI_SCSIIO_CONTROL_READ);
-+ } else if (karg->Parameters.uFlags & CSMI_SAS_SSP_WRITE) {
-+ pScsiRequest->Control = cpu_to_le32(MPI_SCSIIO_CONTROL_WRITE);
-+ } else if ((karg->Parameters.uFlags & CSMI_SAS_SSP_UNSPECIFIED) &&
-+ (!karg->Parameters.uDataLength)) {
-+ /* no data transfer
-+ */
-+ pScsiRequest->Control = cpu_to_le32(MPI_SCSIIO_CONTROL_NODATATRANSFER);
-+ } else {
-+ /* no direction specified
-+ */
-+ pScsiRequest->Control = cpu_to_le32(MPI_SCSIIO_CONTROL_READ);
-+ pScsiRequest->MsgFlags =
-+ MPI_SCSIIO_MSGFLGS_CMD_DETERMINES_DATA_DIR;
-+ }
-+
-+ pScsiRequest->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
-+ if (ioc->sg_addr_size == sizeof(u64))
-+ pScsiRequest->MsgFlags |= MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64;
-+
-+ /* task attributes
-+ */
-+ if((karg->Parameters.uFlags && 0xFF) == 0) {
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_SIMPLEQ);
-+ } else if (karg->Parameters.uFlags &
-+ CSMI_SAS_SSP_TASK_ATTRIBUTE_HEAD_OF_QUEUE) {
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_HEADOFQ);
-+ } else if (karg->Parameters.uFlags &
-+ CSMI_SAS_SSP_TASK_ATTRIBUTE_ORDERED) {
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_ORDEREDQ);
-+ } else if (karg->Parameters.uFlags &
-+ CSMI_SAS_SSP_TASK_ATTRIBUTE_ACA) {
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_ACAQ);
-+ } else {
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_UNTAGGED);
-+ }
-+
-+ /* setup sense
-+ */
-+ pScsiRequest->SenseBufferLength = MPT_SENSE_BUFFER_SIZE;
-+ pScsiRequest->SenseBufferLowAddr = cpu_to_le32(ioc->sense_buf_low_dma +
-+ (req_idx * MPT_SENSE_BUFFER_ALLOC));
-+
-+ /* setup databuffer sg, assuming we fit everything one contiguous buffer
-+ */
-+ psge = (char *)&pScsiRequest->SGL;
-+
-+ if (karg->Parameters.uFlags & CSMI_SAS_SSP_WRITE) {
-+ flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE;
-+ } else if (karg->Parameters.uFlags & CSMI_SAS_SSP_READ) {
-+ flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
-+ }else {
-+ flagsLength = ( MPI_SGE_FLAGS_SIMPLE_ELEMENT |
-+ MPI_SGE_FLAGS_DIRECTION )
-+ << MPI_SGE_FLAGS_SHIFT;
-+ }
-+ flagsLength |= request_data_sz;
-+
-+ if ( request_data_sz > 0) {
-+ request_data = pci_alloc_consistent(
-+ ioc->pcidev, request_data_sz, &request_data_dma);
-+
-+ if (request_data == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED "
-+ "request_data_sz=%d\n", request_data_sz));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ mpt_free_msg_frame(ioc, mf);
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ ioc->add_sge(psge, flagsLength, request_data_dma);
-+ if (karg->Parameters.uFlags & CSMI_SAS_SSP_WRITE)
-+ memcpy(request_data, karg->bDataBuffer, request_data_sz);
-+ } else {
-+ ioc->add_sge(psge, flagsLength, (dma_addr_t) -1);
-+ }
-+
-+ if (csmisas_send_command_wait(ioc, mf, karg->IoctlHeader.Timeout) != 0) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_ssp_passthru_exit;
-+ }
-+
-+ memset(&karg->Status,0,sizeof(CSMI_SAS_SSP_PASSTHRU_STATUS));
-+ karg->Status.bConnectionStatus = CSMI_SAS_OPEN_ACCEPT;
-+ karg->Status.bDataPresent = CSMI_SAS_SSP_NO_DATA_PRESENT;
-+ karg->Status.bStatus = GOOD;
-+ karg->Status.bResponseLength[0] = 0;
-+ karg->Status.bResponseLength[1] = 0;
-+ karg->Status.uDataBytes = request_data_sz;
-+
-+ /* process the completed Reply Message Frame */
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) {
-+
-+ pScsiReply = (pSCSIIOReply_t ) ioc->ioctl_cmds.reply;
-+ karg->Status.bStatus = pScsiReply->SCSIStatus;
-+ karg->Status.uDataBytes = min(le32_to_cpu(pScsiReply->TransferCount),
-+ request_data_sz);
-+ ioc_status = le16_to_cpu(pScsiReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+
-+ if (pScsiReply->SCSIState ==
-+ MPI_SCSI_STATE_AUTOSENSE_VALID) {
-+ karg->Status.bConnectionStatus =
-+ CSMI_SAS_SSP_SENSE_DATA_PRESENT;
-+ karg->Status.bResponseLength[0] =
-+ (u8)le32_to_cpu(pScsiReply->SenseCount) & 0xFF;
-+ memcpy(karg->Status.bResponse,
-+ ioc->ioctl_cmds.sense, le32_to_cpu(pScsiReply->SenseCount));
-+
-+ skey = ioc->ioctl_cmds.sense[2] & 0x0F;
-+ asc = ioc->ioctl_cmds.sense[12];
-+ ascq = ioc->ioctl_cmds.sense[13];
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "\t [sense_key,asc,ascq]: "
-+ "[0x%02x,0x%02x,0x%02x]\n",
-+ skey, asc, ascq));
-+
-+ } else if(pScsiReply->SCSIState ==
-+ MPI_SCSI_STATE_RESPONSE_INFO_VALID) {
-+ karg->Status.bDataPresent =
-+ CSMI_SAS_SSP_RESPONSE_DATA_PRESENT;
-+ karg->Status.bResponseLength[0] =
-+ sizeof(pScsiReply->ResponseInfo);
-+ for (ii=0;ii<sizeof(pScsiReply->ResponseInfo);ii++) {
-+ karg->Status.bResponse[ii] =
-+ ((u8*)&pScsiReply->ResponseInfo)[
-+ (sizeof(pScsiReply->ResponseInfo)-1)-ii];
-+ }
-+ } else if ((ioc_status != MPI_IOCSTATUS_SUCCESS) &&
-+ (ioc_status != MPI_IOCSTATUS_SCSI_RECOVERED_ERROR) &&
-+ (ioc_status != MPI_IOCSTATUS_SCSI_DATA_UNDERRUN)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": SCSI IO : "));
-+ dcsmisasprintk(ioc, printk("IOCStatus=0x%X IOCLogInfo=0x%X\n",
-+ pScsiReply->IOCStatus,
-+ pScsiReply->IOCLogInfo));
-+ }
-+ }
-+
-+ if ((karg->Status.uDataBytes) && (request_data) &&
-+ (karg->Parameters.uFlags & CSMI_SAS_SSP_READ)) {
-+ if (copy_to_user((void __user *)uarg->bDataBuffer,
-+ request_data, karg->Status.uDataBytes)) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to write data to user %p\n",
-+ __FILE__, __LINE__,__FUNCTION__,
-+ (void*)karg->bDataBuffer);
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ }
-+ }
-+
-+ cim_ssp_passthru_exit:
-+
-+
-+ if (request_data)
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ (u8 *)request_data, request_data_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg,
-+ offsetof(CSMI_SAS_SSP_PASSTHRU_BUFFER, bDataBuffer))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_ssp_passthru @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)karg, memory_pages);
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS STP Passthru command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_stp_passthru(unsigned long arg)
-+{
-+ CSMI_SAS_STP_PASSTHRU_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_STP_PASSTHRU_BUFFER karg_hdr, *karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ pSataPassthroughRequest_t pSataRequest;
-+ pSataPassthroughReply_t pSataReply;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ int iocnum;
-+ u32 data_sz;
-+ u64 sas_address;
-+ u16 req_idx;
-+ char *psge;
-+ int flagsLength;
-+ void * request_data;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ int malloc_data_sz;
-+ int memory_pages;
-+ u8 channel;
-+ u8 id;
-+ u8 volume_id;
-+ u8 volume_bus;
-+ struct sas_device_info *sas_info;
-+ u16 ioc_status;
-+ u32 MsgContext;
-+
-+ if (copy_from_user(&karg_hdr, uarg, sizeof(CSMI_SAS_STP_PASSTHRU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ request_data=NULL;
-+ request_data_sz = karg_hdr.Parameters.uDataLength;
-+ volume_id = 0;
-+ volume_bus = 0;
-+ channel = 0;
-+ id = 0;
-+
-+ malloc_data_sz = (request_data_sz +
-+ offsetof(CSMI_SAS_STP_PASSTHRU_BUFFER, bDataBuffer));
-+ memory_pages = get_order(malloc_data_sz);
-+ karg = (CSMI_SAS_STP_PASSTHRU_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc CSMI_SAS_STP_PASSTHRU_BUFFER "
-+ "malloc_data_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ malloc_data_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+
-+ memset(karg, 0, sizeof(*karg));
-+
-+ if (copy_from_user(karg, uarg, malloc_data_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_ssp_passthru struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (ioc->ioc_reset_in_progress) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Busy with IOC Reset \n",
-+ __FILE__, __LINE__,__FUNCTION__);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EBUSY;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Default to success.
-+ */
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* Neither a phy nor a port has been selected.
-+ */
-+ if ((karg->Parameters.bPhyIdentifier == CSMI_SAS_USE_PORT_IDENTIFIER) &&
-+ (karg->Parameters.bPortIdentifier == CSMI_SAS_IGNORE_PORT)) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_SELECT_PHY_OR_PORT;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s() @%d - incorrect bPhyIdentifier and bPortIdentifier!\n",
-+ __FILE__,__FUNCTION__, __LINE__));
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ /* A phy has been selected. Verify that it's valid.
-+ */
-+ if (karg->Parameters.bPortIdentifier == CSMI_SAS_IGNORE_PORT) {
-+
-+ /* Is the phy in range? */
-+ if (karg->Parameters.bPhyIdentifier >= ioc->num_ports) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_PHY_DOES_NOT_EXIST;
-+ goto cim_stp_passthru_exit;
-+ }
-+ }
-+
-+ data_sz = sizeof(CSMI_SAS_STP_PASSTHRU_BUFFER) -
-+ sizeof(IOCTL_HEADER) - sizeof(u8*) +
-+ request_data_sz;
-+
-+ if ( data_sz > karg->IoctlHeader.Length ) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s() @%d - expected datalen incorrect!\n",
-+ __FILE__, __FUNCTION__,__LINE__));
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+
-+ /* we will use SAS address to resolve the scsi adddressing
-+ */
-+ memcpy(&sas_address, karg->Parameters.bDestinationSASAddress,
-+ sizeof(u64));
-+ sas_address = reverse_byte_order64(sas_address);
-+
-+ /* Search the list for the matching SAS address.
-+ */
-+ sas_info = csmisas_get_device_component_by_sas_addr(ioc, sas_address);
-+ if (!sas_info || sas_info->is_cached || sas_info->is_logical_volume) {
-+ /*
-+ *Invalid SAS address
-+ */
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ "%s::%s() @%d - couldn't find associated "
-+ "SASAddress=%llX!\n", __FILE__, __FUNCTION__, __LINE__,
-+ (unsigned long long)sas_address));
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ id = sas_info->fw.id;
-+ channel = sas_info->fw.channel;
-+
-+ /* check that this is an STP or SATA target device
-+ */
-+ if ( !(sas_info->device_info & MPI_SAS_DEVICE_INFO_STP_TARGET ) &&
-+ !(sas_info->device_info & MPI_SAS_DEVICE_INFO_SATA_DEVICE )) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ pSataRequest = (pSataPassthroughRequest_t) mf;
-+ req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
-+
-+ memset(pSataRequest,0,sizeof(pSataPassthroughRequest_t));
-+
-+ pSataRequest->TargetID = id;
-+ pSataRequest->Bus = channel;
-+ pSataRequest->Function = MPI_FUNCTION_SATA_PASSTHROUGH;
-+ pSataRequest->PassthroughFlags = cpu_to_le16(karg->Parameters.uFlags);
-+ pSataRequest->ConnectionRate = karg->Parameters.bConnectionRate;
-+ pSataRequest->MsgContext = MsgContext;
-+ pSataRequest->DataLength = cpu_to_le32(request_data_sz);
-+ pSataRequest->MsgFlags = 0;
-+ memcpy( pSataRequest->CommandFIS,karg->Parameters.bCommandFIS, 20);
-+
-+ psge = (char *)&pSataRequest->SGL;
-+ if (karg->Parameters.uFlags & CSMI_SAS_STP_WRITE) {
-+ flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE;
-+ } else if (karg->Parameters.uFlags & CSMI_SAS_STP_READ) {
-+ flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
-+ }else {
-+ flagsLength = ( MPI_SGE_FLAGS_SIMPLE_ELEMENT |
-+ MPI_SGE_FLAGS_DIRECTION )
-+ << MPI_SGE_FLAGS_SHIFT;
-+ }
-+
-+ flagsLength |= request_data_sz;
-+ if (request_data_sz > 0) {
-+ request_data = pci_alloc_consistent(
-+ ioc->pcidev, request_data_sz, &request_data_dma);
-+
-+ if (request_data == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ mpt_free_msg_frame(ioc, mf);
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ ioc->add_sge(psge, flagsLength, request_data_dma);
-+ if (karg->Parameters.uFlags & CSMI_SAS_SSP_WRITE)
-+ memcpy(request_data, karg->bDataBuffer, request_data_sz);
-+ } else {
-+ ioc->add_sge(psge, flagsLength, (dma_addr_t) -1);
-+ }
-+
-+ if (csmisas_send_command_wait(ioc, mf, karg->IoctlHeader.Timeout) != 0) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ memset(&karg->Status,0,sizeof(CSMI_SAS_STP_PASSTHRU_STATUS));
-+
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": STP Passthru: oh no, there is no reply!!"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_stp_passthru_exit;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ pSataReply = (pSataPassthroughReply_t ) ioc->ioctl_cmds.reply;
-+ ioc_status = le16_to_cpu(pSataReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+
-+ if (ioc_status != MPI_IOCSTATUS_SUCCESS &&
-+ ioc_status != MPI_IOCSTATUS_SCSI_DATA_UNDERRUN) {
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": STP Passthru: "));
-+ dcsmisasprintk(ioc, printk("IOCStatus=0x%X IOCLogInfo=0x%X SASStatus=0x%X\n",
-+ le16_to_cpu(pSataReply->IOCStatus),
-+ le32_to_cpu(pSataReply->IOCLogInfo),
-+ pSataReply->SASStatus));
-+ }
-+
-+ karg->Status.bConnectionStatus =
-+ map_sas_status_to_csmi(pSataReply->SASStatus);
-+
-+ memcpy(karg->Status.bStatusFIS,pSataReply->StatusFIS, 20);
-+
-+ /*
-+ * for now, just zero out uSCR array,
-+ * then copy the one dword returned
-+ * in the reply frame into uSCR[0]
-+ */
-+ memset( karg->Status.uSCR, 0, 64);
-+ karg->Status.uSCR[0] = le32_to_cpu(pSataReply->StatusControlRegisters);
-+
-+ if((le32_to_cpu(pSataReply->TransferCount)) && (request_data) &&
-+ (karg->Parameters.uFlags & CSMI_SAS_STP_READ)) {
-+ karg->Status.uDataBytes =
-+ min(le32_to_cpu(pSataReply->TransferCount),request_data_sz);
-+ if (copy_to_user((void __user *)uarg->bDataBuffer,
-+ request_data, karg->Status.uDataBytes)) {
-+ printk(KERN_ERR "%s::%s() @%d - "
-+ "Unable to write data to user %p\n",
-+ __FILE__, __FUNCTION__, __LINE__,
-+ (void*)karg->bDataBuffer);
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ }
-+ }
-+
-+ cim_stp_passthru_exit:
-+
-+ if (request_data)
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ (u8 *)request_data, request_data_dma);
-+
-+ /* Copy th data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg,
-+ offsetof(CSMI_SAS_STP_PASSTHRU_BUFFER, bDataBuffer))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_ssp_passthru @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ free_pages((unsigned long)karg, memory_pages);
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": %s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Firmware Download command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_firmware_download(unsigned long arg)
-+{
-+ CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ pMpiFwHeader_t pFwHeader=NULL;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_firmware_download struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ /* Default to success.*/
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+ karg.Information.usStatus = CSMI_SAS_FWD_SUCCESS;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_INFORMATION;
-+
-+ /* some checks of the incoming frame */
-+ if ((karg.Information.uBufferLength +
-+ sizeof(CSMI_SAS_FIRMWARE_DOWNLOAD)) >
-+ karg.IoctlHeader.Length) {
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ karg.Information.usStatus = CSMI_SAS_FWD_FAILED;
-+ goto cim_firmware_download_exit;
-+ }
-+
-+ if ( karg.Information.uDownloadFlags &
-+ (CSMI_SAS_FWD_SOFT_RESET | CSMI_SAS_FWD_VALIDATE)) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ karg.Information.usStatus = CSMI_SAS_FWD_REJECT;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_ERROR;
-+ goto cim_firmware_download_exit;
-+ }
-+
-+ /* now we need to alloc memory so we can pull in the
-+ * fw image attached to end of incoming packet.
-+ */
-+ pFwHeader = kmalloc(karg.Information.uBufferLength, GFP_KERNEL);
-+ if (!pFwHeader){
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ karg.Information.usStatus = CSMI_SAS_FWD_REJECT;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_ERROR;
-+ goto cim_firmware_download_exit;
-+ }
-+ memset(pFwHeader, 0, sizeof(*pFwHeader));
-+
-+ if (copy_from_user(pFwHeader, uarg->bDataBuffer,
-+ karg.Information.uBufferLength)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in pFwHeader @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if ( !((pFwHeader->Signature0 == MPI_FW_HEADER_SIGNATURE_0) &&
-+ (pFwHeader->Signature1 == MPI_FW_HEADER_SIGNATURE_1) &&
-+ (pFwHeader->Signature2 == MPI_FW_HEADER_SIGNATURE_2))) {
-+ // the signature check failed
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ karg.Information.usStatus = CSMI_SAS_FWD_REJECT;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_ERROR;
-+ goto cim_firmware_download_exit;
-+ }
-+
-+ if ( mptctl_do_fw_download(karg.IoctlHeader.IOControllerNumber,
-+ uarg->bDataBuffer, karg.Information.uBufferLength)
-+ != 0) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ karg.Information.usStatus = CSMI_SAS_FWD_FAILED;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_FATAL;
-+ goto cim_firmware_download_exit;
-+ }
-+
-+ if((karg.Information.uDownloadFlags & CSMI_SAS_FWD_SOFT_RESET) ||
-+ (karg.Information.uDownloadFlags & CSMI_SAS_FWD_HARD_RESET)) {
-+ if (mpt_HardResetHandler(ioc, CAN_SLEEP) != 0) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ karg.Information.usStatus = CSMI_SAS_FWD_FAILED;
-+ karg.Information.usSeverity = CSMI_SAS_FWD_FATAL;
-+ }
-+ }
-+
-+ cim_firmware_download_exit:
-+
-+ if(pFwHeader)
-+ kfree(pFwHeader);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_firmware_download @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get RAID Info command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_raid_info(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_INFO_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_INFO_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ u32 raidFlags;
-+ u8 maxRaidTypes;
-+ u8 maxDrivesPerSet;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_RAID_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_get_raid_info struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ if (!ioc->raid_data.pIocPg2)
-+ goto csmisas_get_raid_info_out;
-+ karg.Information.uNumRaidSets =
-+ ioc->raid_data.pIocPg2->NumActiveVolumes;
-+ karg.Information.uMaxRaidSets = ioc->raid_data.pIocPg2->MaxVolumes;
-+ if( ioc->raid_data.pIocPg6 ) {
-+ // get absolute maximum for all RAID sets
-+ maxDrivesPerSet = ioc->raid_data.pIocPg6->MaxDrivesIS;
-+ maxDrivesPerSet = max(ioc->raid_data.pIocPg6->MaxDrivesIM,
-+ maxDrivesPerSet);
-+ maxDrivesPerSet = max(ioc->raid_data.pIocPg6->MaxDrivesIME,
-+ maxDrivesPerSet);
-+ karg.Information.uMaxDrivesPerSet = maxDrivesPerSet;
-+ }
-+ else
-+ karg.Information.uMaxDrivesPerSet = 8;
-+ // For bMaxRaidSets, count bits set in bits 0-6 of CapabilitiesFlags
-+ raidFlags = ioc->raid_data.pIocPg2->CapabilitiesFlags & 0x0000007F;
-+ for( maxRaidTypes=0; raidFlags; maxRaidTypes++ )
-+ raidFlags &= raidFlags - 1;
-+ karg.Information.bMaxRaidTypes = maxRaidTypes;
-+ // ulMinRaidSetBlocks hard coded to 1MB until available from config page
-+ karg.Information.ulMinRaidSetBlocks.uLowPart = 2048;
-+ karg.Information.ulMinRaidSetBlocks.uHighPart = 0;
-+ karg.Information.ulMaxRaidSetBlocks.uLowPart = 0xffffffff;
-+ if( ioc->raid_data.pIocPg2->CapabilitiesFlags &
-+ MPI_IOCPAGE2_CAP_FLAGS_RAID_64_BIT_ADDRESSING )
-+ karg.Information.ulMaxRaidSetBlocks.uHighPart = 0xffffffff;
-+ else
-+ karg.Information.ulMaxRaidSetBlocks.uHighPart = 0;
-+ karg.Information.uMaxPhysicalDrives =
-+ ioc->raid_data.pIocPg2->MaxPhysDisks;
-+ karg.Information.uMaxExtents = 1;
-+ karg.Information.uMaxModules = 0;
-+ karg.Information.uMaxTransformationMemory = 0;
-+ karg.Information.uChangeCount = ioc->csmi_change_count;
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+csmisas_get_raid_info_out:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_RAID_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_raid_info @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_do_raid - Format and Issue a RAID volume request message.
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @action: What do be done.
-+ * @PhysDiskNum: Logical target id.
-+ * @VolumeBus: Target locations bus.
-+ * @VolumeId: Volume id
-+ *
-+ * Returns: < 0 on a fatal error
-+ * 0 on success
-+ *
-+ * Remark: Wait to return until reply processed by the ISR.
-+ **/
-+static int
-+csmisas_do_raid(MPT_ADAPTER *ioc, u8 action, u8 PhysDiskNum, u8 VolumeBus, u8 VolumeId, pMpiRaidActionReply_t reply)
-+{
-+ MpiRaidActionRequest_t *pReq;
-+ MpiRaidActionReply_t *pReply;
-+ MPT_FRAME_HDR *mf;
-+
-+ /* Get and Populate a free Frame
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ return -EAGAIN;
-+ }
-+ pReq = (MpiRaidActionRequest_t *)mf;
-+ pReq->Action = action;
-+ pReq->Reserved1 = 0;
-+ pReq->ChainOffset = 0;
-+ pReq->Function = MPI_FUNCTION_RAID_ACTION;
-+ pReq->VolumeID = VolumeId;
-+ pReq->VolumeBus = VolumeBus;
-+ pReq->PhysDiskNum = PhysDiskNum;
-+ pReq->MsgFlags = 0;
-+ pReq->Reserved2 = 0;
-+ pReq->ActionDataWord = 0; /* Reserved for this action */
-+ //pReq->ActionDataSGE = 0;
-+
-+ ioc->add_sge((char *)&pReq->ActionDataSGE,
-+ MPT_SGE_FLAGS_SSIMPLE_READ | 0, (dma_addr_t) -1);
-+
-+ if (csmisas_send_command_wait(ioc, mf, MPT_IOCTL_DEFAULT_TIMEOUT) != 0)
-+ return -ENODATA;
-+
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) &&
-+ (reply != NULL)){
-+ pReply = (MpiRaidActionReply_t *)&(ioc->ioctl_cmds.reply);
-+ memcpy(reply, pReply,
-+ min(ioc->reply_sz,
-+ 4*pReply->MsgLength));
-+ }
-+
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_raid_inq
-+ * @ioc = per host instance
-+ * @opcode = MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH or
-+ * MPI_FUNCTION_SCSI_IO_REQUEST
-+ * @id = target id
-+ * @bus = target bus
-+ * @inq_vpd = inquiry data, returned
-+ * @inq_vpd_sz = maximum size of inquiry data
-+ *
-+ * Return = 0(sucess), non-zero(failure)
-+ **/
-+static int
-+csmisas_raid_inq(MPT_ADAPTER *ioc, u8 opcode, u8 bus, u8 id, u8 inq_vpd_page,
-+ u8 * inq_vpd, u32 inq_vpd_sz)
-+{
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ pSCSIIORequest_t pScsiRequest;
-+ u16 req_idx;
-+ char *psge;
-+ u8 inq_vpd_cdb[6];
-+ u8 *request_data=NULL;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ int rc = 0;
-+ u32 MsgContext;
-+
-+ request_data_sz = inq_vpd_sz;
-+
-+ /* fill-in cdb */
-+ memset(inq_vpd_cdb, 0, sizeof(inq_vpd_cdb));
-+ inq_vpd_cdb[0] = 0x12;
-+ if (inq_vpd_page) {
-+ inq_vpd_cdb[1] = 0x01; /* evpd bit */
-+ inq_vpd_cdb[2] = inq_vpd_page;
-+ }
-+ inq_vpd_cdb[3] = (u8)(request_data_sz >> 8);
-+ inq_vpd_cdb[4] = (u8)request_data_sz;
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ goto csmisas_raid_inq_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ pScsiRequest = (pSCSIIORequest_t) mf;
-+ req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
-+
-+ memset(pScsiRequest,0,sizeof(SCSIIORequest_t));
-+ pScsiRequest->Function = opcode;
-+ pScsiRequest->TargetID = id;
-+ pScsiRequest->Bus = bus;
-+ pScsiRequest->CDBLength = 6;
-+ pScsiRequest->DataLength = cpu_to_le32(request_data_sz);
-+ pScsiRequest->MsgContext = MsgContext;
-+ memcpy(pScsiRequest->CDB,inq_vpd_cdb,pScsiRequest->CDBLength);
-+ pScsiRequest->Control = cpu_to_le32(MPI_SCSIIO_CONTROL_READ);
-+ pScsiRequest->Control |= cpu_to_le32(MPI_SCSIIO_CONTROL_SIMPLEQ);
-+ pScsiRequest->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
-+ if (ioc->sg_addr_size == sizeof(u64))
-+ pScsiRequest->MsgFlags |= MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64;
-+
-+ /* setup sense
-+ */
-+ pScsiRequest->SenseBufferLength = MPT_SENSE_BUFFER_SIZE;
-+ pScsiRequest->SenseBufferLowAddr = cpu_to_le32(ioc->sense_buf_low_dma +
-+ (req_idx * MPT_SENSE_BUFFER_ALLOC));
-+
-+ request_data = pci_alloc_consistent(
-+ ioc->pcidev, request_data_sz, &request_data_dma);
-+
-+ if (request_data == NULL) {
-+ mpt_free_msg_frame(ioc, mf);
-+ rc=-1;
-+ goto csmisas_raid_inq_exit;
-+ }
-+
-+ memset(request_data,0,request_data_sz);
-+ psge = (char *)&pScsiRequest->SGL;
-+ ioc->add_sge(psge, (MPT_SGE_FLAGS_SSIMPLE_READ | 0xFC) ,
-+ request_data_dma);
-+
-+ if (csmisas_send_command_wait(ioc, mf, MPT_IOCTL_DEFAULT_TIMEOUT) != 0) {
-+ rc=-1;
-+ goto csmisas_raid_inq_exit;
-+ }
-+
-+ /* copy the request_data */
-+ memcpy(inq_vpd, request_data, request_data_sz);
-+
-+ csmisas_raid_inq_exit:
-+
-+ if (request_data)
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ request_data, request_data_dma);
-+
-+ return rc;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get RAID Config command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_raid_config(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_CONFIG_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_CONFIG_BUFFER karg,*pKarg=NULL;
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t header;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ u8 volumeID, VolumeBus;
-+ u8 physDiskNum, physDiskNumMax;
-+ int volumepage0sz = 0;
-+ int physdiskpage0sz = 0, ioc_page5_sz = 0;
-+ dma_addr_t volume0_dma, physdisk0_dma;
-+ dma_addr_t ioc_page5_dma = 0;
-+ pRaidVolumePage0_t pVolume0 = NULL;
-+ pRaidPhysDiskPage0_t pPhysDisk0 = NULL;
-+ pMpiRaidActionReply_t pRaidActionReply = NULL;
-+ u32 device_info = 0;
-+ pIOCPage5_t pIocPage5 = NULL;
-+ int i, idx, csmi_sas_raid_config_buffer_sz;
-+ int memory_pages;
-+ int copy_buffer_sz = 0;
-+ u64 totalMaxLBA, tmpTotalMaxLBA;
-+ u64 sas_address;
-+ struct sas_device_info *sas_info;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(IOCTL_HEADER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmisas_get_raid_config struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ csmi_sas_raid_config_buffer_sz = karg.IoctlHeader.Length;
-+ memory_pages = get_order(csmi_sas_raid_config_buffer_sz);
-+ pKarg = (CSMI_SAS_RAID_CONFIG_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!pKarg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc RAID_CONFIG_BUFFER "
-+ "csmi_sas_raid_config_buffer_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ csmi_sas_raid_config_buffer_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+ memset(pKarg, 0, sizeof(*pKarg));
-+
-+ if (copy_from_user(pKarg, uarg, csmi_sas_raid_config_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmisas_get_raid_config struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(pKarg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ if (pKarg->Configuration.uChangeCount != 0 &&
-+ pKarg->Configuration.uChangeCount != ioc->csmi_change_count ) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Configuration.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_CHANGE_COUNT_INVALID;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ if (!ioc->raid_data.pIocPg2) {
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ /*
-+ * Check to see if the input uRaidSetIndex is
-+ * greater than the number of RAID sets
-+ */
-+ if (pKarg->Configuration.uRaidSetIndex >=
-+ ioc->raid_data.pIocPg2->NumActiveVolumes) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_RAID_SET_OUT_OF_RANGE;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ /*
-+ * get RAID Volume Page 0
-+ */
-+ volumeID = ioc->raid_data.pIocPg2->RaidVolume[pKarg->Configuration.uRaidSetIndex].VolumeID;
-+ VolumeBus = ioc->raid_data.pIocPg2->RaidVolume[pKarg->Configuration.uRaidSetIndex].VolumeBus;
-+
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 0;
-+ header.PageType = MPI_CONFIG_PAGETYPE_RAID_VOLUME;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = (VolumeBus << 8) + volumeID;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ if (header.PageLength == 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ volumepage0sz = header.PageLength * 4;
-+ pVolume0 = pci_alloc_consistent(ioc->pcidev, volumepage0sz,
-+ &volume0_dma);
-+ if (!pVolume0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.physAddr = volume0_dma;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ totalMaxLBA = (u64)le32_to_cpu(pVolume0->MaxLBA) |
-+ ((u64)le32_to_cpu(pVolume0->MaxLBAHigh)) << 32;
-+ tmpTotalMaxLBA = totalMaxLBA + 1;
-+ do_div(tmpTotalMaxLBA, 2048);
-+ pKarg->Configuration.bDriveCount = 0;
-+ pKarg->Configuration.uCapacity = tmpTotalMaxLBA;
-+ pKarg->Configuration.uStripeSize =
-+ le32_to_cpu(pVolume0->StripeSize)/2;
-+
-+ switch(pVolume0->VolumeType) {
-+ case MPI_RAID_VOL_TYPE_IS:
-+ pKarg->Configuration.bRaidType = CSMI_SAS_RAID_TYPE_0;
-+ break;
-+ case MPI_RAID_VOL_TYPE_IME:
-+ pKarg->Configuration.bRaidType = CSMI_SAS_RAID_TYPE_10;
-+ break;
-+ case MPI_RAID_VOL_TYPE_IM:
-+ pKarg->Configuration.bRaidType = CSMI_SAS_RAID_TYPE_1;
-+ break;
-+ default:
-+ pKarg->Configuration.bRaidType = CSMI_SAS_RAID_TYPE_OTHER;
-+ break;
-+ }
-+
-+ switch (pVolume0->VolumeStatus.State) {
-+ case MPI_RAIDVOL0_STATUS_STATE_OPTIMAL:
-+ pKarg->Configuration.bStatus = CSMI_SAS_RAID_SET_STATUS_OK;
-+ break;
-+ case MPI_RAIDVOL0_STATUS_STATE_DEGRADED:
-+ /* Volume is degraded, check if Resyncing or Inactive */
-+ pKarg->Configuration.bStatus = CSMI_SAS_RAID_SET_STATUS_DEGRADED;
-+ break;
-+ case MPI_RAIDVOL0_STATUS_STATE_FAILED:
-+ pKarg->Configuration.bStatus = CSMI_SAS_RAID_SET_STATUS_FAILED;
-+ break;
-+ }
-+
-+ /* check flags */
-+ if (pVolume0->VolumeStatus.Flags &
-+ MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE)
-+ pKarg->Configuration.bStatus = CSMI_SAS_RAID_SET_STATUS_OFFLINE;
-+ else if (pVolume0->VolumeStatus.Flags &
-+ MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS)
-+ pKarg->Configuration.bStatus = CSMI_SAS_RAID_SET_STATUS_REBUILDING;
-+
-+ pKarg->Configuration.bInformation = 0; /* default */
-+ if(pVolume0->VolumeStatus.Flags &
-+ MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS ) {
-+
-+ uint64_t * ptrUint64;
-+ uint64_t totalBlocks64, blocksRemaining64;
-+ uint32_t totalBlocks32, blocksRemaining32;
-+
-+ /* get percentage complete */
-+ pRaidActionReply = kmalloc( sizeof(MPI_RAID_VOL_INDICATOR) +
-+ offsetof(MSG_RAID_ACTION_REPLY,ActionData),
-+ GFP_KERNEL);
-+
-+ if (!pRaidActionReply){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__,pKarg);
-+ goto cim_get_raid_config_exit;
-+ }
-+ memset(pRaidActionReply, 0, sizeof(*pRaidActionReply));
-+
-+ csmisas_do_raid(ioc,
-+ MPI_RAID_ACTION_INDICATOR_STRUCT,
-+ 0, VolumeBus, volumeID, pRaidActionReply);
-+
-+ ptrUint64 = (uint64_t *)&pRaidActionReply->ActionData;
-+ totalBlocks64 = *ptrUint64;
-+ ptrUint64++;
-+ blocksRemaining64 = *ptrUint64;
-+ while(totalBlocks64 > 0xFFFFFFFFUL){
-+ totalBlocks64 = totalBlocks64 >> 1;
-+ blocksRemaining64 = blocksRemaining64 >> 1;
-+ }
-+ totalBlocks32 = (uint32_t)totalBlocks64;
-+ blocksRemaining32 = (uint32_t)blocksRemaining64;
-+
-+ if(totalBlocks32)
-+ pKarg->Configuration.bInformation =
-+ (totalBlocks32 - blocksRemaining32) /
-+ (totalBlocks32 / 100);
-+
-+ kfree(pRaidActionReply);
-+ }
-+
-+ /* fill-in more information depending on data type */
-+ if (pKarg->Configuration.bDataType ==
-+ CSMI_SAS_RAID_DATA_ADDITIONAL_DATA) {
-+ pKarg->Configuration.Data->bLabel[0] = '\0';
-+ pKarg->Configuration.Data->bRaidSetLun[1] = 0;
-+ pKarg->Configuration.Data->bWriteProtection =
-+ CSMI_SAS_RAID_SET_WRITE_PROTECT_UNKNOWN;
-+ pKarg->Configuration.Data->bCacheSetting =
-+ CSMI_SAS_RAID_SET_CACHE_UNKNOWN;
-+ pKarg->Configuration.Data->bCacheRatio = 0;
-+ pKarg->Configuration.Data->usBlockSize = 512;
-+ pKarg->Configuration.Data->ulRaidSetExtentOffset.uLowPart = 0;
-+ pKarg->Configuration.Data->ulRaidSetExtentOffset.uHighPart = 0;
-+ pKarg->Configuration.Data->ulRaidSetBlocks.uLowPart =
-+ le32_to_cpu(pVolume0->MaxLBA);
-+ pKarg->Configuration.Data->ulRaidSetBlocks.uHighPart =
-+ le32_to_cpu(pVolume0->MaxLBAHigh);
-+ if (pVolume0->VolumeType == MPI_RAID_VOL_TYPE_IS ||
-+ pVolume0->VolumeType == MPI_RAID_VOL_TYPE_IME ) {
-+ pKarg->Configuration.Data->uStripeSizeInBlocks =
-+ le32_to_cpu(pVolume0->StripeSize);
-+ } else {
-+ pKarg->Configuration.Data->uStripeSizeInBlocks = 0;
-+ }
-+ pKarg->Configuration.Data->uSectorsPerTrack = 128;
-+ for (i=0; i<16; i++) {
-+ // unsupported
-+ pKarg->Configuration.Data->bApplicationScratchPad[i] =
-+ 0xFF;
-+ }
-+ pKarg->Configuration.Data->uNumberOfHeads = 16;
-+
-+ tmpTotalMaxLBA = totalMaxLBA;
-+ do_div(tmpTotalMaxLBA,
-+ (pKarg->Configuration.Data->uNumberOfHeads *
-+ pKarg->Configuration.Data->uSectorsPerTrack));
-+ pKarg->Configuration.Data->uNumberOfTracks = tmpTotalMaxLBA;
-+ } else if ( pKarg->Configuration.bDataType ==
-+ CSMI_SAS_RAID_DATA_DEVICE_ID ) {
-+ /* Send inquiry to get VPD Page 0x83 */
-+ u32 vpd_page_sz;
-+ vpd_page_sz = csmi_sas_raid_config_buffer_sz -
-+ offsetof(CSMI_SAS_RAID_CONFIG,DeviceId);
-+ if (csmisas_raid_inq(ioc, MPI_FUNCTION_SCSI_IO_REQUEST,
-+ VolumeBus, volumeID, 0x83,
-+ (u8*)&pKarg->Configuration.DeviceId->bDeviceIdentificationVPDPage,
-+ vpd_page_sz) != 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+ } else {
-+ /* suppress drive information */
-+ if (pKarg->Configuration.bDriveCount ==
-+ CSMI_SAS_RAID_DRIVE_COUNT_SUPRESSED) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+ goto cim_get_raid_config_exit;
-+ }
-+ }
-+
-+ /* get hotspare info, used later in this function */
-+ if (pVolume0->VolumeSettings.HotSparePool) {
-+ /* Read and save IOC Page 5
-+ */
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 5;
-+ header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+ if ((mpt_config(ioc, &cfg) == 0) && (header.PageLength)) {
-+ ioc_page5_sz = header.PageLength * 4;
-+ pIocPage5 = pci_alloc_consistent(ioc->pcidev,
-+ ioc_page5_sz,
-+ &ioc_page5_dma);
-+ memset(pIocPage5,0,ioc_page5_sz);
-+ if (ioc_page5_dma) {
-+ cfg.physAddr = ioc_page5_dma;
-+ cfg.action =
-+ MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ mpt_config(ioc, &cfg);
-+ }
-+ }
-+ }
-+
-+ /*
-+ * get RAID Physical Disk Page 0
-+ */
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 0;
-+ header.PageType = MPI_CONFIG_PAGETYPE_RAID_PHYSDISK;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ if (header.PageLength == 0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ physdiskpage0sz = header.PageLength * 4;
-+ pPhysDisk0 = pci_alloc_consistent(ioc->pcidev, physdiskpage0sz,
-+ &physdisk0_dma);
-+ if (!pPhysDisk0) {
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+ cfg.physAddr = physdisk0_dma;
-+
-+ physDiskNumMax = (csmi_sas_raid_config_buffer_sz -
-+ offsetof(CSMI_SAS_RAID_CONFIG,Drives))
-+ / sizeof(CSMI_SAS_RAID_DRIVES);
-+
-+ tmpTotalMaxLBA = totalMaxLBA;
-+ if (pVolume0->VolumeType == MPI_RAID_VOL_TYPE_IS) {
-+ do_div(tmpTotalMaxLBA, pVolume0->NumPhysDisks);
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "IS Volume tmpTotalMaxLBA=%llX\n",
-+ (unsigned long long)tmpTotalMaxLBA));
-+ }
-+ else if (pVolume0->VolumeType == MPI_RAID_VOL_TYPE_IME) {
-+ do_div(tmpTotalMaxLBA, pVolume0->NumPhysDisks * 2);
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "IME Volume tmpTotalMaxLBA=%llX\n",
-+ (unsigned long long)tmpTotalMaxLBA));
-+ } else {
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "IM Volume tmpTotalMaxLBA=%llX\n",
-+ (unsigned long long)tmpTotalMaxLBA));
-+ }
-+
-+ for (i=0; i< min(pVolume0->NumPhysDisks, physDiskNumMax); i++) {
-+
-+ physDiskNum = pVolume0->PhysDisk[i].PhysDiskNum;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = physDiskNum;
-+ if (mpt_config(ioc, &cfg) != 0){
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_raid_config_exit;
-+ }
-+
-+ pKarg->Configuration.bDriveCount++;
-+ if (pKarg->Configuration.bDataType != CSMI_SAS_RAID_DATA_DRIVES)
-+ continue;
-+
-+ /* Search the list for the matching SAS address. */
-+ sas_info = csmisas_get_device_component_by_fw(ioc, pPhysDisk0->PhysDiskBus,
-+ pPhysDisk0->PhysDiskID);
-+ if (sas_info) {
-+ sas_address = reverse_byte_order64(sas_info->sas_address);
-+ memcpy(pKarg->Configuration.Drives[i].bSASAddress,
-+ &sas_address,sizeof(u64));
-+ if (!device_info)
-+ device_info = sas_info->device_info;
-+ }
-+
-+ memcpy(pKarg->Configuration.Drives[i].bModel,
-+ pPhysDisk0->InquiryData.VendorID,
-+ offsetof(RAID_PHYS_DISK0_INQUIRY_DATA,ProductRevLevel));
-+ memcpy(pKarg->Configuration.Drives[i].bFirmware,
-+ pPhysDisk0->InquiryData.ProductRevLevel,
-+ sizeof(pPhysDisk0->InquiryData.ProductRevLevel));
-+ if (csmisas_is_sata(pPhysDisk0)) {
-+ memcpy(&pKarg->Configuration.Drives[i].bSerialNumber,
-+ &pPhysDisk0->ExtDiskIdentifier[4],
-+ 4);
-+ memcpy(&pKarg->Configuration.Drives[i].bSerialNumber[4],
-+ &pPhysDisk0->DiskIdentifier,
-+ sizeof(pPhysDisk0->DiskIdentifier));
-+ } else {
-+ memcpy(pKarg->Configuration.Drives[i].bSerialNumber,
-+ pPhysDisk0->DiskIdentifier,
-+ sizeof(pPhysDisk0->DiskIdentifier));
-+ }
-+
-+ pKarg->Configuration.Drives[i].bDriveUsage =
-+ (pPhysDisk0->PhysDiskStatus.Flags &
-+ MPI_PHYSDISK0_STATUS_FLAG_INACTIVE_VOLUME) ?
-+ CSMI_SAS_DRIVE_CONFIG_NOT_USED :
-+ CSMI_SAS_DRIVE_CONFIG_MEMBER;
-+
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_OK;
-+ if (pPhysDisk0->PhysDiskStatus.State ==
-+ MPI_PHYSDISK0_STATUS_OFFLINE_REQUESTED) {
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_OFFLINE;
-+ } else if(pPhysDisk0->PhysDiskStatus.State) {
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_FAILED;
-+ if(pKarg->Configuration.bStatus ==
-+ CSMI_SAS_RAID_SET_STATUS_DEGRADED)
-+ pKarg->Configuration.bInformation = i;
-+ } else if((pVolume0->VolumeStatus.Flags &
-+ MPI_RAIDVOL0_STATUS_FLAG_RESYNC_IN_PROGRESS) &&
-+ (pPhysDisk0->PhysDiskStatus.Flags &
-+ MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC))
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_REBUILDING;
-+ else if(pPhysDisk0->ErrorData.SmartCount ||
-+ (pPhysDisk0->PhysDiskStatus.Flags &
-+ MPI_PHYSDISK0_STATUS_FLAG_OUT_OF_SYNC))
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_DEGRADED;
-+
-+ memset(pKarg->Configuration.Drives[i].bSASLun,
-+ 0, sizeof(pKarg->Configuration.Drives[i].bSASLun));
-+ if (csmisas_is_sata(pPhysDisk0)) {
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_SATA;
-+ } else { /* drive in a volume can only be SAS/SATA */
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_SINGLE_PORT_SAS;
-+ if (mpt_raid_phys_disk_get_num_paths(ioc,
-+ pVolume0->PhysDisk[i].PhysDiskNum) > 1)
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_DUAL_PORT_SAS;
-+ }
-+
-+ pKarg->Configuration.Drives[i].usBlockSize = 512;
-+ pKarg->Configuration.Drives[i].uDriveIndex =
-+ pPhysDisk0->PhysDiskNum;
-+ pKarg->Configuration.Drives[i].ulTotalUserBlocks.uLowPart =
-+ (u32)tmpTotalMaxLBA;
-+ pKarg->Configuration.Drives[i].ulTotalUserBlocks.uHighPart =
-+ (u32)(tmpTotalMaxLBA >> 32);
-+ }
-+
-+ /* adding hot spare info at the end */
-+ if ((pVolume0->VolumeSettings.HotSparePool) && (pIocPage5) &&
-+ (pVolume0->VolumeType != MPI_RAID_VOL_TYPE_IS)) {
-+ for (idx = 0, i = pVolume0->NumPhysDisks ;
-+ idx < pIocPage5->NumHotSpares ; idx++) {
-+ if (i >= physDiskNumMax)
-+ break;
-+ if ((pVolume0->VolumeSettings.HotSparePool &
-+ pIocPage5->HotSpare[idx].HotSparePool) == 0)
-+ continue;
-+ if(pIocPage5->HotSpare[idx].Flags !=
-+ MPI_IOC_PAGE_5_HOT_SPARE_ACTIVE)
-+ continue;
-+ physDiskNum = pIocPage5->HotSpare[idx].PhysDiskNum;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = physDiskNum;
-+ if (mpt_config(ioc, &cfg) != 0)
-+ continue;
-+
-+ /* don't mix SSP hot spare
-+ * in SATA volume
-+ */
-+ if (!csmisas_is_sata(pPhysDisk0) &&
-+ (device_info &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE))
-+ continue;
-+
-+ /* don't mix SATA hot spare
-+ * in SSP volume
-+ */
-+ if (csmisas_is_sata(pPhysDisk0) &&
-+ (device_info &
-+ MPI_SAS_DEVICE_INFO_SSP_TARGET))
-+ continue;
-+
-+ /* capacity check for IM volumes*/
-+ if ((pVolume0->VolumeType ==
-+ MPI_RAID_VOL_TYPE_IM) &&
-+ (totalMaxLBA +
-+ (64*2*1024) /* metadata = 64MB*/ >
-+ le32_to_cpu(pPhysDisk0->MaxLBA)))
-+ continue;
-+
-+ tmpTotalMaxLBA = totalMaxLBA;
-+ do_div(tmpTotalMaxLBA, pVolume0->NumPhysDisks);
-+ /* capacity check for IME volumes*/
-+ if ((pVolume0->VolumeType ==
-+ MPI_RAID_VOL_TYPE_IME) &&
-+ (((totalMaxLBA +
-+ pVolume0->NumPhysDisks) * 2) +
-+ (64*2*1024 ) /*metadata = 64MB*/ >
-+ le32_to_cpu(pPhysDisk0->MaxLBA)))
-+ continue;
-+
-+ pKarg->Configuration.bDriveCount++;
-+ if (pKarg->Configuration.bDataType !=
-+ CSMI_SAS_RAID_DATA_DRIVES) {
-+ i++;
-+ continue;
-+ }
-+
-+ /* Search the list for the matching SAS address. */
-+ sas_info = csmisas_get_device_component_by_fw(ioc,
-+ pPhysDisk0->PhysDiskBus, pPhysDisk0->PhysDiskID);
-+ if (sas_info) {
-+ sas_address = reverse_byte_order64(sas_info->sas_address);
-+ memcpy(pKarg->Configuration.Drives[i].bSASAddress,
-+ &sas_address,sizeof(u64));
-+ }
-+
-+ memcpy(pKarg->Configuration.Drives[i].bModel,
-+ pPhysDisk0->InquiryData.VendorID,
-+ offsetof(RAID_PHYS_DISK0_INQUIRY_DATA,ProductRevLevel));
-+ memcpy(pKarg->Configuration.Drives[i].bFirmware,
-+ pPhysDisk0->InquiryData.ProductRevLevel,
-+ sizeof(pPhysDisk0->InquiryData.ProductRevLevel));
-+ if (csmisas_is_sata(pPhysDisk0)) {
-+ memcpy(&pKarg->Configuration.Drives[i].bSerialNumber,
-+ &pPhysDisk0->ExtDiskIdentifier[4],
-+ 4);
-+ memcpy(&pKarg->Configuration.Drives[i].bSerialNumber[4],
-+ &pPhysDisk0->DiskIdentifier,
-+ sizeof(pPhysDisk0->DiskIdentifier));
-+ } else {
-+ memcpy(pKarg->Configuration.Drives[i].bSerialNumber,
-+ pPhysDisk0->DiskIdentifier,
-+ sizeof(pPhysDisk0->DiskIdentifier));
-+ }
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_OK;
-+ if(pPhysDisk0->PhysDiskStatus.State)
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_FAILED;
-+ else if(pPhysDisk0->ErrorData.SmartCount)
-+ pKarg->Configuration.Drives[i].bDriveStatus =
-+ CSMI_SAS_DRIVE_STATUS_DEGRADED;
-+ pKarg->Configuration.Drives[i].bDriveUsage =
-+ CSMI_SAS_DRIVE_CONFIG_SPARE;
-+ pKarg->Configuration.Drives[i].usBlockSize = 512;
-+ pKarg->Configuration.Drives[i].uDriveIndex =
-+ pPhysDisk0->PhysDiskNum;
-+ if (csmisas_is_sata(pPhysDisk0)) {
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_SATA;
-+ } else { /* drive in a volume can only be SAS/SATA */
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_SINGLE_PORT_SAS;
-+ if (mpt_raid_phys_disk_get_num_paths(ioc,
-+ pVolume0->PhysDisk[i].PhysDiskNum) > 1)
-+ pKarg->Configuration.Drives[i].bDriveType =
-+ CSMI_SAS_DRIVE_TYPE_DUAL_PORT_SAS;
-+ }
-+ i++;
-+ }
-+ }
-+
-+ // Only return data on the first 240 drives
-+ if( pKarg->Configuration.bDriveCount > 0xF0 )
-+ pKarg->Configuration.bDriveCount =
-+ CSMI_SAS_RAID_DRIVE_COUNT_TOO_BIG;
-+
-+ pKarg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ cim_get_raid_config_exit:
-+
-+ if (pVolume0 != NULL)
-+ pci_free_consistent(ioc->pcidev, volumepage0sz, pVolume0,
-+ volume0_dma);
-+
-+ if(pPhysDisk0 != NULL)
-+ pci_free_consistent(ioc->pcidev, physdiskpage0sz, pPhysDisk0,
-+ physdisk0_dma);
-+
-+ if(pIocPage5 != NULL)
-+ pci_free_consistent(ioc->pcidev, ioc_page5_sz, pIocPage5,
-+ ioc_page5_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+
-+ /* find the buffer size to copy depending on how much is filled-in */
-+ switch (pKarg->Configuration.bDataType) {
-+ case CSMI_SAS_RAID_DATA_ADDITIONAL_DATA:
-+ copy_buffer_sz = sizeof(IOCTL_HEADER) +
-+ offsetof(CSMI_SAS_RAID_CONFIG,Data) +
-+ sizeof(CSMI_SAS_RAID_SET_ADDITIONAL_DATA);
-+ break;
-+ case CSMI_SAS_RAID_DATA_DRIVES:
-+ if (pKarg->Configuration.bDriveCount ==
-+ CSMI_SAS_RAID_DRIVE_COUNT_SUPRESSED)
-+ copy_buffer_sz = sizeof(IOCTL_HEADER) +
-+ offsetof(CSMI_SAS_RAID_CONFIG,Drives);
-+ else
-+ copy_buffer_sz = sizeof(IOCTL_HEADER) +
-+ offsetof(CSMI_SAS_RAID_CONFIG,Drives) +
-+ (pKarg->Configuration.bDriveCount *
-+ sizeof(CSMI_SAS_RAID_DRIVES));
-+ break;
-+ case CSMI_SAS_RAID_DATA_DEVICE_ID:
-+ copy_buffer_sz = csmi_sas_raid_config_buffer_sz;
-+ break;
-+ }
-+
-+ if (copy_to_user(uarg, pKarg, copy_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_raid_config @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get RAID Features command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_raid_features(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_FEATURES_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_FEATURES_BUFFER karg, *pKarg=NULL;
-+ int csmi_sas_raid_features_buffer_sz, iocnum;
-+ int memory_pages;
-+ MPT_ADAPTER *ioc = NULL;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(IOCTL_HEADER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_get_raid_features struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ csmi_sas_raid_features_buffer_sz = karg.IoctlHeader.Length;
-+ memory_pages = get_order(csmi_sas_raid_features_buffer_sz);
-+ pKarg = (CSMI_SAS_RAID_FEATURES_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!pKarg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc RAID_FEATURES_BUFFER "
-+ "csmi_sas_raid_features_buffer_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ csmi_sas_raid_features_buffer_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+ memset(pKarg, 0, sizeof(*pKarg));
-+
-+ if (copy_from_user(pKarg, uarg, csmi_sas_raid_features_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_get_raid_features struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(pKarg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ if (pKarg->Information.uChangeCount != 0 &&
-+ pKarg->Information.uChangeCount != ioc->csmi_change_count ) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_CHANGE_COUNT_INVALID;
-+ goto cim_get_raid_features_exit;
-+ }
-+
-+ pKarg->Information.uFeatures = CSMI_SAS_RAID_FEATURE_REBUILD |
-+ CSMI_SAS_RAID_FEATURE_SURFACE_SCAN |
-+ CSMI_SAS_RAID_FEATURE_SPARES_SHARED;
-+ pKarg->Information.bDefaultTransformPriority =
-+ CSMI_SAS_PRIORITY_UNKNOWN;
-+ pKarg->Information.bTransformPriority = CSMI_SAS_PRIORITY_UNKNOWN;
-+ pKarg->Information.bDefaultRebuildPriority = CSMI_SAS_PRIORITY_UNKNOWN;
-+ pKarg->Information.bRebuildPriority =
-+ pKarg->Information.bDefaultRebuildPriority;
-+ pKarg->Information.bDefaultSurfaceScanPriority =
-+ CSMI_SAS_PRIORITY_UNKNOWN;
-+ pKarg->Information.bSurfaceScanPriority = CSMI_SAS_PRIORITY_UNKNOWN;
-+ pKarg->Information.uRaidSetTransformationRules = 0;
-+
-+ /* IS */
-+ pKarg->Information.RaidType[0].bRaidType = CSMI_SAS_RAID_TYPE_0;
-+ pKarg->Information.RaidType[0].uSupportedStripeSizeMap = 0x80;
-+
-+ /* IM */
-+ pKarg->Information.RaidType[1].bRaidType = CSMI_SAS_RAID_TYPE_1;
-+ pKarg->Information.RaidType[1].uSupportedStripeSizeMap = 0;
-+
-+ /* IME */
-+ pKarg->Information.RaidType[2].bRaidType = CSMI_SAS_RAID_TYPE_1E;
-+ pKarg->Information.RaidType[2].uSupportedStripeSizeMap = 0x80;
-+
-+ pKarg->Information.RaidType[3].bRaidType = CSMI_SAS_RAID_TYPE_END;
-+ pKarg->Information.bCacheRatiosSupported[0] =
-+ CSMI_SAS_RAID_CACHE_RATIO_END;
-+
-+ cim_get_raid_features_exit:
-+
-+ /*
-+ * Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, pKarg,
-+ sizeof(CSMI_SAS_RAID_FEATURES_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_raid_features @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Set RAID Control command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_set_raid_control(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_CONTROL_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_CONTROL_BUFFER karg, *pKarg=NULL;
-+ int csmi_sas_raid_control_buffer_sz, iocnum;
-+ int memory_pages;
-+ MPT_ADAPTER *ioc = NULL;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(IOCTL_HEADER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_set_raid_control struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ csmi_sas_raid_control_buffer_sz = karg.IoctlHeader.Length;
-+ memory_pages = get_order(csmi_sas_raid_control_buffer_sz);
-+ pKarg = (CSMI_SAS_RAID_CONTROL_BUFFER *)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!pKarg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc RAID_CONTROL_BUFFER "
-+ "csmi_sas_raid_control_buffer_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ csmi_sas_raid_control_buffer_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+ memset(pKarg, 0, sizeof(*pKarg));
-+
-+ if (copy_from_user(pKarg, uarg, csmi_sas_raid_control_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_set_raid_control struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(pKarg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ if (pKarg->Information.uChangeCount != 0 &&
-+ pKarg->Information.uChangeCount != ioc->csmi_change_count ) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_CHANGE_COUNT_INVALID;
-+ goto cim_set_raid_control_exit;
-+ }
-+
-+ if (pKarg->Information.bTransformPriority !=
-+ CSMI_SAS_PRIORITY_UNCHANGED) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_TRANSFORM_PRIORITY_INVALID;
-+ goto cim_set_raid_control_exit;
-+ }
-+
-+ if (pKarg->Information.bRebuildPriority !=
-+ CSMI_SAS_PRIORITY_AUTO &&
-+ pKarg->Information.bRebuildPriority !=
-+ CSMI_SAS_PRIORITY_UNCHANGED) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_REBUILD_PRIORITY_INVALID;
-+ goto cim_set_raid_control_exit;
-+ }
-+
-+ if (pKarg->Information.bCacheRatioFlag ==
-+ CSMI_SAS_RAID_CACHE_RATIO_DISABLE) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_CACHE_RATIO_INVALID;
-+ goto cim_set_raid_control_exit;
-+ }
-+
-+ if( !strcmp(pKarg->Information.bClearConfiguration,
-+ CSMI_SAS_RAID_CLEAR_CONFIGURATION_SIGNATURE) ) {
-+ pKarg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ pKarg->Information.uFailureCode =
-+ CSMI_SAS_FAIL_CODE_CLEAR_CONFIGURATION_INVALID;
-+ goto cim_set_raid_control_exit;
-+ }
-+
-+ pKarg->Information.bFailureDescription[0] = '\0';
-+
-+ cim_set_raid_control_exit:
-+
-+ /*
-+ * Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, pKarg,
-+ sizeof(CSMI_SAS_RAID_CONTROL_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_set_raid_control @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)pKarg, memory_pages);
-+ return 0;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get Raid Element.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_raid_element(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_ELEMENT_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_ELEMENT_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_RAID_ELEMENT_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmisas_get_raid_element struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+/* TODO - implement IOCTL here */
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_BAD_CNTL_CODE;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": not implemented\n"));
-+
-+// csmisas_get_raid_element_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_RAID_ELEMENT_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmisas_get_raid_element @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Set Raid Operation
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_set_raid_operation(unsigned long arg)
-+{
-+ CSMI_SAS_RAID_SET_OPERATION_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_RAID_SET_OPERATION_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_RAID_SET_OPERATION_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_set_raid_operation struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+/* TODO - implement IOCTL here */
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_BAD_CNTL_CODE;
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG ": not implemented\n"));
-+
-+// cim_set_raid_operation:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_RAID_SET_OPERATION_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_set_raid_operation @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+
-+}
-+
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Task Managment Config command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_task_managment(unsigned long arg)
-+{
-+ CSMI_SAS_SSP_TASK_IU_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_SSP_TASK_IU_BUFFER karg;
-+ pSCSITaskMgmt_t pScsiTm;
-+ pSCSITaskMgmtReply_t pScsiTmReply;
-+ MPT_ADAPTER *ioc = NULL;
-+ MPT_SCSI_HOST *hd;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ int iocnum;
-+ u8 taskType;
-+ u8 channel;
-+ u8 id;
-+ u8 queueTag;
-+ u32 TaskMsgContext = 0;
-+ int i;
-+ u8 found_qtag;
-+ struct sas_device_info *sas_info;
-+ u16 ioc_status;
-+ u32 MsgContext;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(CSMI_SAS_SSP_TASK_IU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_task_managment struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+
-+ sas_info = csmisas_get_device_component_by_os(ioc,
-+ karg.Parameters.bPathId, karg.Parameters.bTargetId);
-+ if (!sas_info || sas_info->is_cached || sas_info->is_logical_volume)
-+ goto cim_get_task_managment_exit;
-+
-+ channel = sas_info->fw.channel;
-+ id = sas_info->fw.id;
-+ queueTag = (u8)karg.Parameters.uQueueTag & 0xFF;
-+ hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
-+
-+ /* try to catch an error
-+ */
-+ if ((karg.Parameters.uFlags & CSMI_SAS_TASK_IU) &&
-+ (karg.Parameters.uFlags & CSMI_SAS_HARD_RESET_SEQUENCE))
-+ goto cim_get_task_managment_exit;
-+
-+ if (karg.Parameters.uFlags & CSMI_SAS_TASK_IU) {
-+ switch (karg.Parameters.bTaskManagementFunction) {
-+
-+ case CSMI_SAS_SSP_ABORT_TASK:
-+ taskType = MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK;
-+ break;
-+ case CSMI_SAS_SSP_ABORT_TASK_SET:
-+ taskType = MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET;
-+ break;
-+ case CSMI_SAS_SSP_CLEAR_TASK_SET:
-+ taskType = MPI_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET;
-+ break;
-+ case CSMI_SAS_SSP_LOGICAL_UNIT_RESET:
-+ taskType = MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET;
-+ break;
-+ case CSMI_SAS_SSP_CLEAR_ACA:
-+ case CSMI_SAS_SSP_QUERY_TASK:
-+ default:
-+ goto cim_get_task_managment_exit;
-+ }
-+ } else if (karg.Parameters.uFlags & CSMI_SAS_HARD_RESET_SEQUENCE)
-+ taskType = MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET;
-+ else
-+ goto cim_get_task_managment_exit;
-+
-+ switch (karg.Parameters.uInformation) {
-+ case CSMI_SAS_SSP_TEST:
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "TM request for test purposes\n"));
-+ break;
-+ case CSMI_SAS_SSP_EXCEEDED:
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "TM request due to timeout\n"));
-+ break;
-+ case CSMI_SAS_SSP_DEMAND:
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "TM request demanded by app\n"));
-+ break;
-+ case CSMI_SAS_SSP_TRIGGER:
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "TM request sent to trigger event\n"));
-+ break;
-+ }
-+
-+ switch (taskType) {
-+
-+ case MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK:
-+ /*
-+ * look up qtag in the ScsiLookup[] table
-+ */
-+ for (i = 0, found_qtag = 0; i < hd->ioc->req_depth; i++) {
-+ if ((ioc->ScsiLookup[i]) &&
-+ (ioc->ScsiLookup[i]->tag == queueTag)) {
-+ mf = MPT_INDEX_2_MFPTR(hd->ioc, i);
-+ TaskMsgContext =
-+ mf->u.frame.hwhdr.msgctxu.MsgContext;
-+ found_qtag=1;
-+ break;
-+ }
-+ }
-+
-+ if(!found_qtag)
-+ goto cim_get_task_managment_exit;
-+
-+ case MPI_SCSITASKMGMT_TASKTYPE_LOGICAL_UNIT_RESET:
-+ case MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET:
-+ case MPI_SCSITASKMGMT_TASKTYPE_CLEAR_TASK_SET:
-+ /* for now, this should work
-+ */
-+ case MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET:
-+
-+ /* Single threading ....
-+ */
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15))
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_task_managment_exit;
-+ }
-+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0))
-+ if (mptctl_set_tm_flags(hd) != 0) {
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_task_managment_exit;
-+ }
-+#endif
-+ /* Send request
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_taskmgmt_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15))
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+#elif (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0))
-+ mptctl_free_tm_flags(ioc);
-+#endif
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_task_managment_exit;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ pScsiTm = (pSCSITaskMgmt_t ) mf;
-+
-+ memset(pScsiTm,0,sizeof(SCSITaskMgmt_t));
-+ pScsiTm->TaskType = taskType;
-+ pScsiTm->Bus = channel;
-+ pScsiTm->TargetID = id;
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15))
-+ int_to_scsilun(karg.Parameters.bLun,
-+ (struct scsi_lun *)pScsiTm->LUN);
-+#else
-+ pScsiTm->LUN[1] = karg.Parameters.bLun;
-+#endif
-+ pScsiTm->MsgContext = MsgContext;
-+ pScsiTm->TaskMsgContext = TaskMsgContext;
-+ pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-+
-+ if (csmisas_send_handshake_wait(ioc, mf,
-+ karg.IoctlHeader.Timeout) != 0) {
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15))
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+#endif
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_get_task_managment_exit;
-+ }
-+
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) {
-+
-+ pScsiTmReply =
-+ (pSCSITaskMgmtReply_t ) ioc->ioctl_cmds.reply;
-+
-+ ioc_status = le16_to_cpu(pScsiTmReply->IOCStatus)
-+ & MPI_IOCSTATUS_MASK;
-+
-+ memset(&karg.Status,0,
-+ sizeof(CSMI_SAS_SSP_PASSTHRU_STATUS));
-+
-+ if(ioc_status == MPI_IOCSTATUS_SUCCESS) {
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_SUCCESS;
-+ karg.Status.bSSPStatus =
-+ CSMI_SAS_SSP_STATUS_COMPLETED;
-+ }else if(ioc_status == MPI_IOCSTATUS_INSUFFICIENT_RESOURCES) {
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_SUCCESS;
-+ karg.Status.bSSPStatus =
-+ CSMI_SAS_SSP_STATUS_RETRY;
-+ }else {
-+ karg.IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ karg.Status.bSSPStatus =
-+ CSMI_SAS_SSP_STATUS_FATAL_ERROR;
-+ }
-+ } else
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+
-+ break;
-+
-+ default:
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ break;
-+ }
-+
-+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15))
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+#endif
-+
-+ cim_get_task_managment_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_SSP_TASK_IU_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_task_managment @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * map_sas_status_to_csmi - Conversion for Connection Status
-+ * @mpi_sas_status: Sas status returned by the firmware
-+ *
-+ * Returns converted connection status
-+ *
-+ **/
-+static u8
-+map_sas_status_to_csmi(u8 mpi_sas_status)
-+{
-+ u8 csmi_connect_status;
-+
-+ switch (mpi_sas_status) {
-+
-+ case MPI_SASSTATUS_SUCCESS:
-+ csmi_connect_status = CSMI_SAS_OPEN_ACCEPT;
-+ break;
-+
-+ case MPI_SASSTATUS_UTC_BAD_DEST:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_BAD_DESTINATION;
-+ break;
-+
-+ case MPI_SASSTATUS_UTC_CONNECT_RATE_NOT_SUPPORTED:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_RATE_NOT_SUPPORTED;
-+ break;
-+
-+ case MPI_SASSTATUS_UTC_PROTOCOL_NOT_SUPPORTED:
-+ csmi_connect_status =
-+ CSMI_SAS_OPEN_REJECT_PROTOCOL_NOT_SUPPORTED;
-+ break;
-+
-+ case MPI_SASSTATUS_UTC_STP_RESOURCES_BUSY:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_STP_RESOURCES_BUSY;
-+ break;
-+
-+ case MPI_SASSTATUS_UTC_WRONG_DESTINATION:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_WRONG_DESTINATION;
-+ break;
-+
-+ case MPI_SASSTATUS_SDSF_NAK_RECEIVED:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_RETRY;
-+ break;
-+
-+ case MPI_SASSTATUS_SDSF_CONNECTION_FAILED:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_PATHWAY_BLOCKED;
-+ break;
-+
-+ case MPI_SASSTATUS_INITIATOR_RESPONSE_TIMEOUT:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_NO_DESTINATION;
-+ break;
-+
-+ case MPI_SASSTATUS_UNKNOWN_ERROR:
-+ case MPI_SASSTATUS_INVALID_FRAME:
-+ case MPI_SASSTATUS_UTC_BREAK_RECEIVED:
-+ case MPI_SASSTATUS_UTC_PORT_LAYER_REQUEST:
-+ case MPI_SASSTATUS_SHORT_INFORMATION_UNIT:
-+ case MPI_SASSTATUS_LONG_INFORMATION_UNIT:
-+ case MPI_SASSTATUS_XFER_RDY_INCORRECT_WRITE_DATA:
-+ case MPI_SASSTATUS_XFER_RDY_REQUEST_OFFSET_ERROR:
-+ case MPI_SASSTATUS_XFER_RDY_NOT_EXPECTED:
-+ case MPI_SASSTATUS_DATA_INCORRECT_DATA_LENGTH:
-+ case MPI_SASSTATUS_DATA_TOO_MUCH_READ_DATA:
-+ case MPI_SASSTATUS_DATA_OFFSET_ERROR:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_RESERVE_STOP;
-+ break;
-+
-+ default:
-+ csmi_connect_status = CSMI_SAS_OPEN_REJECT_RESERVE_STOP;
-+ break;
-+ }
-+
-+ return csmi_connect_status;
-+}
-+
-+/**
-+ * csmisas_phy_reset
-+ * Issues a phy link reset or phy hard reset
-+ *
-+ * @ioc - Pointer to MPT_ADAPTER structure
-+ * @PhyNum - phy number
-+ * @opcode - {MPI_SAS_OP_PHY_LINK_RESET,MPI_SAS_OP_PHY_HARD_RESET}
-+ *
-+ * Returns: 0 for success, non-zero error
-+ **/
-+static int
-+csmisas_phy_reset(MPT_ADAPTER *ioc, u8 PhyNum, u8 opcode)
-+{
-+ SasIoUnitControlRequest_t *sasIoUnitCntrReq;
-+ SasIoUnitControlReply_t *sasIoUnitCntrReply;
-+ MPT_FRAME_HDR *mf = NULL;
-+ MPIHeader_t *mpi_hdr;
-+ u16 ioc_status;
-+ u32 MsgContext;
-+
-+ if ((opcode != MPI_SAS_OP_PHY_LINK_RESET) &&
-+ (opcode != MPI_SAS_OP_PHY_HARD_RESET))
-+ return -1;
-+
-+ /* Get a MF for this command.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": no msg frames!\n"));
-+ return -1;
-+ }
-+
-+ mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
-+ sasIoUnitCntrReq = (SasIoUnitControlRequest_t *)mf;
-+ memset(sasIoUnitCntrReq,0,sizeof(SasIoUnitControlRequest_t));
-+ sasIoUnitCntrReq->Function = MPI_FUNCTION_SAS_IO_UNIT_CONTROL;
-+ sasIoUnitCntrReq->MsgContext = MsgContext;
-+ sasIoUnitCntrReq->Operation = opcode;
-+ sasIoUnitCntrReq->PhyNum = PhyNum;
-+
-+ if (csmisas_send_command_wait(ioc, mf, MPT_IOCTL_DEFAULT_TIMEOUT) != 0)
-+ return -1;
-+
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0)
-+ return -1;
-+
-+ /* process the completed Reply Message Frame */
-+ sasIoUnitCntrReply = (SasIoUnitControlReply_t *)ioc->ioctl_cmds.reply;
-+ ioc_status = le16_to_cpu(sasIoUnitCntrReply->IOCStatus)
-+ & MPI_IOCSTATUS_MASK;
-+ if (ioc_status != MPI_IOCSTATUS_SUCCESS) {
-+ printk(KERN_DEBUG "%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
-+ __FUNCTION__,
-+ sasIoUnitCntrReply->IOCStatus,
-+ sasIoUnitCntrReply->IOCLogInfo);
-+ return -1;
-+ }
-+ return 0;
-+}
-+
-+/** Prototype Routine for the CSMI SAS Phy Control command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_phy_control(unsigned long arg)
-+{
-+ CSMI_SAS_PHY_CONTROL_BUFFER __user *uarg = (void __user *) arg;
-+ IOCTL_HEADER ioctl_header;
-+ PCSMI_SAS_PHY_CONTROL_BUFFER karg;
-+ SasIOUnitPage0_t *sasIoUnitPg0=NULL;
-+ dma_addr_t sasIoUnitPg0_dma;
-+ int sasIoUnitPg0_data_sz=0;
-+ SasIOUnitPage1_t *sasIoUnitPg1=NULL;
-+ dma_addr_t sasIoUnitPg1_dma;
-+ int sasIoUnitPg1_data_sz=0;
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum;
-+ int csmi_sas_phy_control_buffer_sz;
-+ int memory_pages;
-+
-+ if (copy_from_user(&ioctl_header, uarg, sizeof(IOCTL_HEADER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in IOCTL_HEADER"
-+ "struct @ %p\n", __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ csmi_sas_phy_control_buffer_sz = ioctl_header.Length;
-+ memory_pages = get_order(csmi_sas_phy_control_buffer_sz);
-+ karg = (PCSMI_SAS_PHY_CONTROL_BUFFER)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc SAS_PHY_CONTROL_BUFFER "
-+ "csmi_sas_phy_control_buffer_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ csmi_sas_phy_control_buffer_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+ memset(karg, 0, sizeof(*karg));
-+
-+ if (copy_from_user(karg, uarg, csmi_sas_phy_control_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_phy_control_buffer "
-+ "struct @ %p\n", __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(ioctl_header.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ if (karg->bPhyIdentifier >= ioc->num_ports) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ /*
-+ * Retreive SAS IOUNIT PAGE 0
-+ */
-+
-+ hdr.PageVersion = MPI_SASIOUNITPAGE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_IO_UNIT;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: READ MPI_SASIOUNITPAGE0: HEADER\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ sasIoUnitPg0_data_sz = hdr.ExtPageLength * 4;
-+ sasIoUnitPg0 = (SasIOUnitPage0_t *) pci_alloc_consistent(ioc->pcidev,
-+ sasIoUnitPg0_data_sz, &sasIoUnitPg0_dma);
-+
-+ if (!sasIoUnitPg0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ memset((u8 *)sasIoUnitPg0, 0, sasIoUnitPg0_data_sz);
-+ cfg.physAddr = sasIoUnitPg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: READ MPI_SASIOUNITPAGE0: CURRENT\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ /*
-+ * Retreive SAS IOUNIT PAGE 1
-+ */
-+
-+ hdr.PageVersion = MPI_SASIOUNITPAGE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 1;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_IO_UNIT;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: READ MPI_SASIOUNITPAGE1: HEADER\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": hdr.ExtPageLength == 0\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ sasIoUnitPg1_data_sz = hdr.ExtPageLength * 4;
-+ sasIoUnitPg1 = (SasIOUnitPage1_t *) pci_alloc_consistent(ioc->pcidev,
-+ sasIoUnitPg1_data_sz, &sasIoUnitPg1_dma);
-+
-+ if (!sasIoUnitPg1) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR ": pci_alloc_consistent: FAILED\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ memset((u8 *)sasIoUnitPg1, 0, sasIoUnitPg1_data_sz);
-+ cfg.physAddr = sasIoUnitPg1_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: READ MPI_SASIOUNITPAGE1: CURRENT\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+
-+ switch (karg->uFunction) {
-+
-+ case CSMI_SAS_PC_LINK_RESET:
-+ case CSMI_SAS_PC_HARD_RESET:
-+ {
-+ u8 opcode = (karg->uFunction==CSMI_SAS_PC_LINK_RESET) ?
-+ MPI_SAS_OP_PHY_LINK_RESET : MPI_SAS_OP_PHY_HARD_RESET;
-+
-+ if((karg->uLinkFlags & CSMI_SAS_PHY_ACTIVATE_CONTROL) &&
-+ (karg->usLengthOfControl >= sizeof(CSMI_SAS_PHY_CONTROL)) &&
-+ (karg->bNumberOfControls > 0)){
-+ if(karg->Control[0].bRate ==
-+ CSMI_SAS_LINK_RATE_1_5_GBPS) {
-+ sasIoUnitPg1->PhyData[karg->bPhyIdentifier].MaxMinLinkRate =
-+ MPI_SAS_IOUNIT1_MAX_RATE_1_5 |
-+ MPI_SAS_IOUNIT1_MIN_RATE_1_5;
-+ }
-+ else if(karg->Control[0].bRate ==
-+ CSMI_SAS_LINK_RATE_3_0_GBPS) {
-+ sasIoUnitPg1->PhyData[karg->bPhyIdentifier].MaxMinLinkRate =
-+ MPI_SAS_IOUNIT1_MAX_RATE_3_0 |
-+ MPI_SAS_IOUNIT1_MIN_RATE_3_0;
-+ }
-+ sasIoUnitPg1->PhyData[karg->bPhyIdentifier].PhyFlags &=
-+ ~MPI_SAS_IOUNIT1_PHY_FLAGS_PHY_DISABLE;
-+ cfg.dir = 1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_NVRAM;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: WRITE MPI_SASIOUNITPAGE1 NVRAM\n"));
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: WRITE MPI_SASIOUNITPAGE1 CURRENT\n"));
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ }
-+ if (csmisas_phy_reset(ioc,
-+ karg->bPhyIdentifier, opcode) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: csmisas_phy_reset\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ break;
-+
-+ }
-+ case CSMI_SAS_PC_PHY_DISABLE:
-+ if(karg->usLengthOfControl || karg->bNumberOfControls) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ break;
-+ }
-+ sasIoUnitPg1->PhyData[karg->bPhyIdentifier].PhyFlags |=
-+ MPI_SAS_IOUNIT1_PHY_FLAGS_PHY_DISABLE;
-+ cfg.dir = 1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_NVRAM;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: WRITE MPI_SASIOUNITPAGE1 NVRAM\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_CURRENT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: WRITE MPI_SASIOUNITPAGE1 CURRENT\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ if (csmisas_phy_reset(ioc,
-+ karg->bPhyIdentifier, MPI_SAS_OP_PHY_HARD_RESET) != 0) {
-+ dcsmisasprintk(ioc, printk(KERN_ERR
-+ ": FAILED: csmisas_phy_reset\n"));
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_phy_control_exit;
-+ }
-+ break;
-+
-+ case CSMI_SAS_PC_GET_PHY_SETTINGS:
-+ if(karg->usLengthOfControl || karg->bNumberOfControls) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ break;
-+ }
-+ if(csmi_sas_phy_control_buffer_sz <
-+ offsetof(CSMI_SAS_PHY_CONTROL_BUFFER,Control) +
-+ (4* sizeof(CSMI_SAS_PHY_CONTROL))) {
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ break;
-+ }
-+ karg->usLengthOfControl = sizeof(CSMI_SAS_PHY_CONTROL);
-+ karg->bNumberOfControls = 4;
-+ karg->Control[0].bType = CSMI_SAS_SAS;
-+ karg->Control[0].bRate = CSMI_SAS_LINK_RATE_1_5_GBPS;
-+ karg->Control[1].bType = CSMI_SAS_SAS;
-+ karg->Control[1].bRate = CSMI_SAS_LINK_RATE_3_0_GBPS;
-+ karg->Control[2].bType = CSMI_SAS_SATA;
-+ karg->Control[2].bRate = CSMI_SAS_LINK_RATE_1_5_GBPS;
-+ karg->Control[3].bType = CSMI_SAS_SATA;
-+ karg->Control[3].bRate = CSMI_SAS_LINK_RATE_3_0_GBPS;
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ cim_sas_phy_control_exit:
-+
-+ if (sasIoUnitPg0)
-+ pci_free_consistent(ioc->pcidev, sasIoUnitPg0_data_sz,
-+ (u8 *) sasIoUnitPg0, sasIoUnitPg0_dma);
-+
-+ if (sasIoUnitPg1)
-+ pci_free_consistent(ioc->pcidev, sasIoUnitPg1_data_sz,
-+ (u8 *) sasIoUnitPg1, sasIoUnitPg1_dma);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg,csmi_sas_phy_control_buffer_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_phy_control_buffer @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)karg, memory_pages);
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_get_manuf_pg_7 - Fetch Manufacturing config Page7.
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @mfgpage7_buffer: pointer to ManufacturingPage7_t that returns config
-+ * page data
-+ * @mfg_size - max size of buffer
-+ *
-+ * Return: 0 for success
-+ * -ENOMEM if no memory available
-+ * -EPERM if not allowed due to ISR context
-+ * -EAGAIN if no msg frames currently available
-+ * -EFAULT for non-successful reply or no reply (timeout)
-+ **/
-+static int
-+csmisas_get_manuf_pg_7(MPT_ADAPTER *ioc, ManufacturingPage7_t *mfgpage7_buffer, int mfg_size)
-+{
-+ ConfigPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ ManufacturingPage7_t *mfgPage7 = NULL;
-+ dma_addr_t mfgPage7_dma;
-+ int data_sz = 0;
-+ int rc;
-+
-+ /* Get Manufacturing Page 7 header */
-+ hdr.PageVersion = MPI_MANUFACTURING0_PAGEVERSION;
-+ hdr.PageLength = 0;
-+ hdr.PageNumber = 7;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.pageAddr = 0;
-+ cfg.timeout = 0;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto csmisas_get_manuf_pg_7_exit;
-+
-+ if (hdr.PageLength == 0) {
-+ rc = -EFAULT;
-+ goto csmisas_get_manuf_pg_7_exit;
-+ }
-+
-+ data_sz = hdr.PageLength * 4;
-+ mfgPage7 = pci_alloc_consistent(ioc->pcidev, data_sz, &mfgPage7_dma);
-+ if (!mfgPage7) {
-+ rc = -ENOMEM;
-+ goto csmisas_get_manuf_pg_7_exit;
-+ }
-+
-+ memset((u8 *)mfgPage7, 0, data_sz);
-+ cfg.physAddr = mfgPage7_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0)
-+ goto csmisas_get_manuf_pg_7_exit;
-+
-+ /* copy buffer back to user */
-+ memcpy(mfgpage7_buffer, mfgPage7, min(data_sz, mfg_size));
-+
-+ csmisas_get_manuf_pg_7_exit:
-+
-+ if (mfgPage7)
-+ pci_free_consistent(ioc->pcidev, data_sz, (u8 *)mfgPage7,
-+ mfgPage7_dma);
-+
-+ return rc;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get Connector info command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ **/
-+static int
-+csmisas_get_connector_info(unsigned long arg)
-+{
-+ CSMI_SAS_CONNECTOR_INFO_BUFFER __user *uarg = (void __user *) arg;
-+ CSMI_SAS_CONNECTOR_INFO_BUFFER karg;
-+ MPT_ADAPTER *ioc = NULL;
-+ ManufacturingPage7_t *mfgPg7 = NULL;
-+ int mfgPg7_sz;
-+ int iocnum;
-+ int i;
-+
-+ if (copy_from_user(&karg, uarg,
-+ sizeof(CSMI_SAS_CONNECTOR_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_connector_info_buffer"
-+ " struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ karg.IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+
-+ /* `32` is the sizeof MPI_MANPAGE7_CONNECTOR_INFO */
-+ for (i = 0; i < 32; i++) {
-+ karg.Reference[i].uPinout = CSMI_SAS_CON_UNKNOWN;
-+ strcpy(karg.Reference[i].bConnector,"");
-+ karg.Reference[i].bLocation = CSMI_SAS_CON_UNKNOWN;
-+ }
-+
-+ mfgPg7_sz = offsetof(CONFIG_PAGE_MANUFACTURING_7,ConnectorInfo) +
-+ (ioc->num_ports * sizeof(MPI_MANPAGE7_CONNECTOR_INFO));
-+ mfgPg7 = kmalloc(mfgPg7_sz, GFP_KERNEL);
-+ if (!mfgPg7){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, mfgPg7);
-+ return -EFAULT;
-+ }
-+ memset(mfgPg7, 0, mfgPg7_sz);
-+
-+ if (!csmisas_get_manuf_pg_7(ioc, mfgPg7, mfgPg7_sz)) {
-+ for (i = 0; i < ioc->num_ports; i++) {
-+ karg.Reference[i].uPinout =
-+ le32_to_cpu(mfgPg7->ConnectorInfo[i].Pinout);
-+ /*endian conversion , this is u8 * 16 ?? */
-+ strncpy(karg.Reference[i].bConnector,
-+ mfgPg7->ConnectorInfo[i].Connector, 16);
-+ karg.Reference[i].bLocation =
-+ mfgPg7->ConnectorInfo[i].Location;
-+ }
-+ }
-+
-+ kfree(mfgPg7);
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, &karg,
-+ sizeof(CSMI_SAS_CONNECTOR_INFO_BUFFER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_connector_info_buffer @"
-+ "%p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return 0;
-+}
-+
-+/**
-+ * csmisas_fill_location_data
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ **/
-+static int
-+csmisas_fill_location_data(MPT_ADAPTER *ioc, u8 bus, u8 id, u8 opcode,
-+ CSMI_SAS_LOCATION_IDENTIFIER * location_ident)
-+{
-+
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ int rc;
-+ SasDevicePage0_t *sasDevicePg0=NULL;
-+ SasEnclosurePage0_t *sasEnclosurePg0=NULL;
-+ dma_addr_t sasDevicePg0_dma,sasEnclosurePg0_dma;
-+ int sasDevicePg0_data_sz=0;
-+ int sasEnclosurePg0_data_sz=0;
-+ u64 sas_address;
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+ memset (location_ident, 0, sizeof(*location_ident));
-+
-+ /* SAS Device Page 0 */
-+ hdr.PageVersion = MPI_SASDEVICE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_DEVICE;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ rc=-1;
-+ goto fill_location_data_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ rc=-1;
-+ goto fill_location_data_exit;
-+ }
-+
-+ sasDevicePg0_data_sz = hdr.ExtPageLength * 4;
-+ sasDevicePg0 = (SasDevicePage0_t *) pci_alloc_consistent(
-+ ioc->pcidev, sasDevicePg0_data_sz, &sasDevicePg0_dma);
-+ if (!sasDevicePg0) {
-+ rc=-1;
-+ goto fill_location_data_exit;
-+ }
-+
-+ memset((u8 *)sasDevicePg0, 0, sasDevicePg0_data_sz);
-+ cfg.physAddr = sasDevicePg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = (bus << 8) + id
-+ + (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT);
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ rc=-1;
-+ goto fill_location_data_exit;
-+ }
-+
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_SAS_ADDRESS_VALID;
-+ memcpy(&sas_address, &sasDevicePg0->SASAddress, sizeof(u64));
-+ sas_address = reverse_byte_order64(sas_address);
-+ memcpy(location_ident->bSASAddress, &sas_address, sizeof(u64));
-+
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_SAS_LUN_VALID;
-+ memset(location_ident->bSASLun, 0, sizeof(location_ident->bSASLun));
-+
-+ /* SAS Enclosure Page 0 */
-+ hdr.PageVersion = MPI_SASENCLOSURE0_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 0;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_ENCLOSURE;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ rc=0;
-+ goto fill_location_data_exit;
-+ }
-+
-+ if (hdr.ExtPageLength == 0) {
-+ rc=0;
-+ goto fill_location_data_exit;
-+ }
-+
-+ sasEnclosurePg0_data_sz = hdr.ExtPageLength * 4;
-+ sasEnclosurePg0 = (SasEnclosurePage0_t *) pci_alloc_consistent(
-+ ioc->pcidev, sasEnclosurePg0_data_sz, &sasEnclosurePg0_dma);
-+ if (!sasEnclosurePg0) {
-+ rc=0;
-+ goto fill_location_data_exit;
-+ }
-+ cfg.physAddr = sasEnclosurePg0_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = sasDevicePg0->EnclosureHandle
-+ + (MPI_SAS_ENCLOS_PGAD_FORM_HANDLE << MPI_SAS_ENCLOS_PGAD_FORM_SHIFT);
-+
-+ if ((rc = mpt_config(ioc, &cfg)) != 0) {
-+ rc=0;
-+ goto fill_location_data_exit;
-+ }
-+
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_ENCLOSURE_IDENTIFIER_VALID;
-+ memcpy(&sas_address, &sasEnclosurePg0->EnclosureLogicalID, sizeof(u64));
-+ sas_address = reverse_byte_order64(sas_address);
-+ if (sas_address)
-+ memcpy(location_ident->bEnclosureIdentifier, &sas_address, sizeof(u64));
-+ else
-+ strcpy(location_ident->bEnclosureIdentifier,"Internal");
-+
-+// bBayPrefix - not supported
-+
-+// TODO - We need to look at sasEnclosurePg0-.Flags , to determine
-+// whether SEP BUS/TargetID is valid. Ifs its a SES device, then
-+// issue internal inquiry to (bus/id) to gather the Enclosure name.
-+// If the device is SMP, then issue SMP_MANUFACTURING to get enclosure name
-+// If its direct attached, there is no enclosure name
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_ENCLOSURE_NAME_VALID;
-+ strcpy(location_ident->bEnclosureName,"Not Supported");
-+
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_LOCATION_STATE_VALID;
-+ location_ident->bLocationState = CSMI_SAS_LOCATE_UNKNOWN;
-+
-+ location_ident->bLocationFlags |= CSMI_SAS_LOCATE_BAY_IDENTIFIER_VALID;
-+ location_ident->bBayIdentifier = le16_to_cpu(sasDevicePg0->Slot);
-+
-+
-+// TODO - illuminating LEDs,
-+// karg->bIdentify = CSMI_SAS_LOCATE_FORCE_OFF, CSMI_SAS_LOCATE_FORCE_ON
-+// We can enable/disable LEDs by SCSI Enclosure Processor MPI request message
-+// printk("Flags=0x%x\n",sasEnclosurePg0->Flags);
-+
-+/* check sasEnclosurePg0->Flags -
-+ * to validate whether we need to send the SEPRequest
-+ * bit:5 should be set
-+ * bit:3-0 any bit should be set. If zero, then SEPRequest will fail
-+*/
-+
-+/* MPI_FUNCTION_SCSI_ENCLOSURE_PROCESSOR
-+ * Look in mpi_init.h
-+ * SEPRequest_t = structure
-+ *
-+ * SEPRequest_t->Action should be set to MPI_SEP_REQ_ACTION_WRITE_STATUS
-+ *
-+ * SEPRequest_t->Flags should be set to
-+ * MPI_SEP_REQ_FLAGS_ENCLOSURE_SLOT_ADDRESS, to pass along enclosure/slot ids
-+ *
-+ * SEPRequest_t->SlotStatus |= MPI_SEP_REQ_SLOTSTATUS_IDENTIFY_REQUEST - this
-+ * will illuminate the LEDs
-+ */
-+
-+fill_location_data_exit:
-+
-+ if (sasDevicePg0 != NULL)
-+ pci_free_consistent(ioc->pcidev, sasDevicePg0_data_sz,
-+ sasDevicePg0, sasDevicePg0_dma);
-+
-+ if (sasEnclosurePg0 != NULL)
-+ pci_free_consistent(ioc->pcidev, sasEnclosurePg0_data_sz,
-+ sasEnclosurePg0, sasEnclosurePg0_dma);
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ return rc;
-+}
-+
-+static int
-+csmisas_fill_location_data_raid(MPT_ADAPTER *ioc, PCSMI_SAS_GET_LOCATION_BUFFER karg, u8 VolumeBus,
-+ u8 volumeID)
-+{
-+ pRaidVolumePage0_t pVolume0 = NULL;
-+ pRaidPhysDiskPage0_t pPhysDisk0 = NULL;
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t header;
-+ u8 physDiskNumMax;
-+ int volumepage0sz = 0, physdiskpage0sz = 0;
-+ dma_addr_t volume0_dma, physdisk0_dma;
-+ int csmi_sas_get_location_sz;
-+ int rc = 0, i, idx;
-+ int num_hotpares;
-+ u64 totalMaxLBA, tmpTotalMaxLBA;
-+ IOCPage5_t *iocPage5 = NULL;
-+ u32 device_info = 0;
-+ struct sas_device_info *sas_info;
-+
-+ int sz;
-+
-+ csmi_sas_get_location_sz = karg->IoctlHeader.Length;
-+ physDiskNumMax = (csmi_sas_get_location_sz -
-+ offsetof(CSMI_SAS_GET_LOCATION_BUFFER,Location))
-+ / sizeof(CSMI_SAS_LOCATION_IDENTIFIER);
-+ karg->bNumberOfLocationIdentifiers=0;
-+
-+ /*
-+ * get RAID Volume Page 0
-+ */
-+
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 0;
-+ header.PageType = MPI_CONFIG_PAGETYPE_RAID_VOLUME;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = (VolumeBus << 8) + volumeID;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ if (header.PageLength == 0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ volumepage0sz = header.PageLength * 4;
-+ pVolume0 = pci_alloc_consistent(ioc->pcidev, volumepage0sz,
-+ &volume0_dma);
-+ if (!pVolume0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.physAddr = volume0_dma;
-+ if (mpt_config(ioc, &cfg) != 0){
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ totalMaxLBA = (u64)le32_to_cpu(pVolume0->MaxLBA) |
-+ ((u64)le32_to_cpu(pVolume0->MaxLBAHigh)) << 32;
-+
-+ /*
-+ * get RAID Physical Disk Page 0
-+ */
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 0;
-+ header.PageType = MPI_CONFIG_PAGETYPE_RAID_PHYSDISK;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = MPT_IOCTL_DEFAULT_TIMEOUT;
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ if (header.PageLength == 0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ physdiskpage0sz = header.PageLength * 4;
-+ pPhysDisk0 = pci_alloc_consistent(ioc->pcidev, physdiskpage0sz,
-+ &physdisk0_dma);
-+ if (!pPhysDisk0) {
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+ cfg.physAddr = physdisk0_dma;
-+
-+ for (i=0; i < min(pVolume0->NumPhysDisks, physDiskNumMax); i++) {
-+
-+ /* obtain a refresh of pPhysDisk0 */
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = pVolume0->PhysDisk[i].PhysDiskNum;
-+ if (mpt_config(ioc, &cfg) != 0){
-+ rc = -1;
-+ goto sas_fill_location_data_raid_exit;
-+ }
-+
-+ if((csmisas_fill_location_data(ioc, pPhysDisk0->PhysDiskBus,
-+ pPhysDisk0->PhysDiskID, karg->bIdentify,
-+ &karg->Location[karg->bNumberOfLocationIdentifiers])) == 0)
-+ karg->bNumberOfLocationIdentifiers++;
-+
-+ if (device_info)
-+ continue;
-+ sas_info = csmisas_get_device_component_by_fw(ioc,
-+ pPhysDisk0->PhysDiskBus, pPhysDisk0->PhysDiskID);
-+ if (!sas_info || sas_info->is_cached)
-+ continue;
-+ device_info = sas_info->device_info;
-+ }
-+
-+ if (pVolume0->VolumeType == MPI_RAID_VOL_TYPE_IS)
-+ goto sas_fill_location_data_raid_exit;
-+
-+ /*
-+ * hot spare support
-+ *
-+ */
-+
-+ num_hotpares = csmisas_get_number_hotspares(ioc);
-+
-+ if (num_hotpares) {
-+
-+ sz = offsetof(IOCPage5_t, HotSpare) +
-+ num_hotpares * sizeof(IOC_5_HOT_SPARE);
-+ iocPage5 = kmalloc(sz, GFP_KERNEL);
-+
-+ if (!iocPage5)
-+ goto sas_fill_location_data_raid_exit;
-+ memset(iocPage5, 0, sizeof(*iocPage5));
-+
-+ if (csmisas_get_ioc_pg5(ioc, iocPage5, sz) != 0)
-+ goto sas_fill_location_data_raid_exit;
-+
-+ for(i = 0, idx = pVolume0->NumPhysDisks ; i < num_hotpares;
-+ i++, idx++) {
-+
-+ if (idx >= physDiskNumMax)
-+ break;
-+
-+ /* obtain a refresh of pPhysDisk0 */
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = iocPage5->HotSpare[i].PhysDiskNum;
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto sas_fill_location_data_raid_exit;
-+
-+ /* Search the list for the matching SAS address. */
-+ sas_info = csmisas_get_device_component_by_fw(ioc,
-+ pPhysDisk0->PhysDiskBus, pPhysDisk0->PhysDiskID);
-+
-+ if (!sas_info || sas_info->is_cached)
-+ continue;
-+
-+ /* don't mix SSP hot spare
-+ * in SATA volume
-+ */
-+ if (!csmisas_is_sata(pPhysDisk0) &&
-+ (device_info &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE))
-+ continue;
-+
-+ /* don't mix SATA hot spare
-+ * in SSP volume
-+ */
-+ if (csmisas_is_sata(pPhysDisk0) &&
-+ (device_info &
-+ MPI_SAS_DEVICE_INFO_SSP_TARGET))
-+ continue;
-+
-+ /* capacity check for IM volumes*/
-+ if ((pVolume0->VolumeType ==
-+ MPI_RAID_VOL_TYPE_IM) &&
-+ (totalMaxLBA +
-+ (64*2*1024) /* metadata = 64MB*/ >
-+ le32_to_cpu(pPhysDisk0->MaxLBA)))
-+ continue;
-+
-+ tmpTotalMaxLBA = totalMaxLBA;
-+ do_div(tmpTotalMaxLBA, pVolume0->NumPhysDisks);
-+ /* capacity check for IME volumes*/
-+ if ((pVolume0->VolumeType ==
-+ MPI_RAID_VOL_TYPE_IME) &&
-+ ((tmpTotalMaxLBA * 2) +
-+ (64*2*1024 ) /*metadata = 64MB*/ >
-+ le32_to_cpu(pPhysDisk0->MaxLBA)))
-+ continue;
-+
-+ if((csmisas_fill_location_data(ioc,
-+ pPhysDisk0->PhysDiskBus, pPhysDisk0->PhysDiskID,
-+ karg->bIdentify,
-+ &karg->Location[karg->bNumberOfLocationIdentifiers])) == 0)
-+ karg->bNumberOfLocationIdentifiers++;
-+ }
-+ }
-+
-+
-+ sas_fill_location_data_raid_exit:
-+
-+ kfree(iocPage5);
-+
-+ if (pVolume0)
-+ pci_free_consistent(ioc->pcidev, volumepage0sz, pVolume0,
-+ volume0_dma);
-+
-+ if(pPhysDisk0)
-+ pci_free_consistent(ioc->pcidev, physdiskpage0sz, pPhysDisk0,
-+ physdisk0_dma);
-+
-+ return rc;
-+}
-+
-+/**
-+ * Prototype Routine for the CSMI SAS Get location command.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -ENODEV if no such device/adapter
-+ */
-+static int
-+csmisas_get_location(unsigned long arg)
-+{
-+ CSMI_SAS_GET_LOCATION_BUFFER __user *uarg = (void __user *) arg;
-+ PCSMI_SAS_GET_LOCATION_BUFFER karg;
-+ IOCTL_HEADER ioctl_header;
-+ MPT_ADAPTER *ioc = NULL;
-+ int iocnum,i;
-+ int csmi_sas_get_location_sz;
-+ int memory_pages;
-+ struct sas_device_info *sas_info;
-+
-+ if (copy_from_user(&ioctl_header, uarg, sizeof(IOCTL_HEADER))) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in IOCTL_HEADER"
-+ "struct @ %p\n", __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ csmi_sas_get_location_sz = ioctl_header.Length;
-+ memory_pages = get_order(csmi_sas_get_location_sz);
-+ karg = (PCSMI_SAS_GET_LOCATION_BUFFER)__get_free_pages(
-+ GFP_KERNEL, memory_pages);
-+ if (!karg){
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to malloc GET_LOCATION_BUFFER "
-+ "csmi_sas_get_location_sz=%d memory_pages=%d\n",
-+ __FILE__, __LINE__, __FUNCTION__,
-+ csmi_sas_get_location_sz, memory_pages);
-+ return -ENOMEM;
-+ }
-+ memset(karg, 0, sizeof(*karg));
-+
-+ if (copy_from_user(karg, uarg, csmi_sas_get_location_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to read in csmi_sas_phy_control_buffer "
-+ "struct @ %p\n", __FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg->IoctlHeader.IOControllerNumber,
-+ &ioc)) < 0) || (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ if (!csmisas_is_this_sas_cntr(ioc)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not SAS controller!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -ENODEV;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s enter.\n",__FUNCTION__));
-+
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_INVALID_PARAMETER;
-+ if(karg->bLengthOfLocationIdentifier !=
-+ sizeof(CSMI_SAS_LOCATION_IDENTIFIER))
-+ goto cim_sas_get_location_exit;
-+
-+ sas_info = csmisas_get_device_component_by_os(ioc, karg->bPathId,
-+ karg->bTargetId);
-+ if (!sas_info)
-+ goto cim_sas_get_location_exit;
-+
-+ /* RAID SUPPORT */
-+ if (ioc->raid_data.pIocPg2 && sas_info->is_logical_volume) {
-+ for (i=0; i<ioc->raid_data.pIocPg2->NumActiveVolumes; i++){
-+ if (sas_info->fw.id ==
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID &&
-+ sas_info->fw.channel ==
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus) {
-+ if(csmisas_fill_location_data_raid(ioc, karg,
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus,
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID) == 0)
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_SUCCESS;
-+ else
-+ karg->IoctlHeader.ReturnCode =
-+ CSMI_SAS_STATUS_FAILED;
-+ goto cim_sas_get_location_exit;
-+ }
-+ }
-+ }
-+
-+ /* NON-RAID SUPPORT */
-+ if (sas_info->is_cached || sas_info->is_logical_volume)
-+ goto cim_sas_get_location_exit;
-+
-+ /* make sure there's enough room to populate the Location[] struct */
-+ if ((csmi_sas_get_location_sz -
-+ offsetof(CSMI_SAS_GET_LOCATION_BUFFER,Location)) <
-+ sizeof(CSMI_SAS_LOCATION_IDENTIFIER))
-+ goto cim_sas_get_location_exit;
-+
-+ karg->bNumberOfLocationIdentifiers=1;
-+ karg->Location[0].bLocationFlags=0;
-+ if((csmisas_fill_location_data(ioc, sas_info->fw.channel,
-+ sas_info->fw.id, karg->bIdentify, &karg->Location[0])) == 0)
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_SUCCESS;
-+ else
-+ karg->IoctlHeader.ReturnCode = CSMI_SAS_STATUS_FAILED;
-+
-+ cim_sas_get_location_exit:
-+
-+ /* Copy the data from kernel memory to user memory
-+ */
-+ if (copy_to_user(uarg, karg, csmi_sas_get_location_sz)) {
-+ printk(KERN_ERR "%s@%d::%s() - "
-+ "Unable to write out csmi_sas_get_location_buffer "
-+ "@ %p\n",__FILE__, __LINE__, __FUNCTION__, uarg);
-+ free_pages((unsigned long)karg, memory_pages);
-+ return -EFAULT;
-+ }
-+
-+ dcsmisasprintk(ioc, printk(KERN_DEBUG "%s exit.\n",__FUNCTION__));
-+ free_pages((unsigned long)karg, memory_pages);
-+ return 0;
-+}
---- /dev/null
-+++ b/drivers/message/fusion/csmi/csmisas.h
-@@ -0,0 +1,1854 @@
-+/**************************************************************************
-+
-+Module Name:
-+
-+ CSMISAS.H
-+
-+
-+Abstract:
-+
-+ This file contains constants and data structure definitions used by drivers
-+ that support the Common Storage Management Interface specification for
-+ SAS or SATA in either the Windows or Linux.
-+
-+ This should be considered as a reference implementation only. Changes may
-+ be necessary to accommodate a specific build environment or target OS.
-+
-+Revision History:
-+
-+ 001 SEF 8/12/03 Initial release.
-+ 002 SEF 8/20/03 Cleanup to match documentation.
-+ 003 SEF 9/12/03 Additional cleanup, created combined header
-+ 004 SEF 9/23/03 Changed base types to match linux defaults
-+ Added RAID signature
-+ Added bControllerFlags to CSMI_SAS_CNTLR_CONFIG
-+ Changed CSMI_SAS_BEGIN_PACK to 8 for common structures
-+ Fixed other typos identified in first compilation test
-+ 005 SEF 10/03/03 Additions to match first version of CSMI document
-+ 006 SEF 10/14/03 Fixed typedef struct _CSMI_SAS_SMP_PASSTHRU_BUFFER
-+ Added defines for bConnectionRate
-+ 007 SEF 10/15/03 Added Firmware Download Control Code and support
-+ Added CSMI revision support
-+ 008 SEF 10/30/03 No functional change, just updated version to track
-+ spec changes
-+ 009 SEF 12/09/03 No functional change, just updated version to track
-+ spec changes
-+ 010 SEF 3/11/04 Fixed typedef struct CSMI_SAS_RAID_DRIVES to include the
-+ bFirmware member that is defined in the spec, but
-+ was missing in this file,
-+ added CC_CSMI_SAS_TASK_MANAGEMENT
-+ 011 SEF 4/02/04 No functional change, added comment line before
-+ CC_CSMI_SAS_TASK_MANAGEMENT
-+ 012 SEF 4/16/04 Added IOControllerNumber to linux header,
-+ Modified linux control codes to have upper word of
-+ 0xCC77.... to indicate CSMI version 77
-+ Added bSignalClass to CC_CSMI_SET_PHY_INFO
-+ Added CC_CSMI_SAS_PHY_CONTROL support
-+ 013 SEF 5/14/04 Added CC_CSMI_SAS_GET_CONNECTOR_INFO support
-+ 014 SEF 5/24/04 No functional change, just updated version to track spec
-+ changes
-+ 015 SEF 6/16/04 changed bPinout to uPinout to reflect proper size,
-+ changed width of bLocation defines to reflect size
-+ 016 SEF 6/17/04 changed bLengthOfControls in CSMI_SAS_PHY_CONTROL
-+ to be proper size
-+ 017 SEF 9/17/04 added CSMI_SAS_SATA_PORT_SELECTOR,
-+ CSMI_SAS_LINK_VIRTUAL, CSMI_SAS_CON_NOT_PRESENT, and
-+ CSMI_SAS_CON_NOT_CONNECTED
-+ 018 SEF 9/20/04 added CSMI_SAS_PHY_USER_PATTERN,
-+ changed definition of CSMI_SAS_PHY_FIXED_PATTERN to not
-+ conflict with activate definition
-+ 019 SEF 12/06/04 added CSMI_SAS_GET_LOCATION
-+ added bSSPStatus to CSMI_SAS_SSP_PASSTHRU_STATUS
-+ structure
-+ 020 SEF 5/25/05 added CSMI_SAS_PHY_VIRTUAL_SMP, and changes to
-+ CSMI_SAS_GET_LOCATION
-+ 021 SEF 11/03/05 added new RAID creation functionality
-+ 022 SEF 2/01/06 corrected typo bNegotitiatedLInkRate
-+ Added two more RAID_TYPES, 7 and 8
-+ 023 SEF 4/04/06 added CSMI_RAID_TYPE_1E
-+ changed structures that contained surface scan
-+ to priority approach rather than time, causes
-+ 0.89 to incompatible with 0.87, so a version
-+ check is necessary when interpreting the
-+ raid structures
-+ Added netware section
-+ 024 DRG 5/22/06 Added uFailureCode to CSMI_SAS_RAID_CONFIG and
-+ CSMI_SAS_RAID_FEATURES
-+ Changed __u64 fields to high and low __u32 fields in
-+ order to avoid backward compatibility issues with
-+ packing and alignment.
-+ Fixed alignment problem in CSMI_SAS_RAID_DRIVES.
-+ Added CSMI_SAS_CNTLR_SMART_ARRAY to uControllerFlags
-+ Reassigned the value of CSMI_SAS_CNTLR_RAID_CFG_SUPPORT
-+ to avoid a conflict.
-+
-+**************************************************************************/
-+
-+#ifndef _CSMI_SAS_H_
-+#define _CSMI_SAS_H_
-+
-+// CSMI Specification Revision, the intent is that all versions of the
-+// specification will be backward compatible after the 1.00 release.
-+// Major revision number, corresponds to xxxx. of CSMI specification
-+// Minor revision number, corresponds to .xxxx of CSMI specification
-+#define CSMI_MAJOR_REVISION 0
-+#define CSMI_MINOR_REVISION 90
-+
-+/*************************************************************************/
-+/* PATCHES FOR TYPOS */
-+/*************************************************************************/
-+
-+#define bNegotitiatedLInkRate bNegotiatedLinkRate
-+
-+/*************************************************************************/
-+/* TARGET OS LINUX SPECIFIC CODE */
-+/*************************************************************************/
-+
-+// EDM #ifdef _linux
-+#ifdef __KERNEL__
-+
-+// Linux base types
-+
-+#include <linux/types.h>
-+
-+#define __i8 char
-+
-+// pack definition
-+
-+// EDM #define CSMI_SAS_BEGIN_PACK(x) pack(x)
-+// EDM #define CSMI_SAS_END_PACK pack()
-+
-+// IOCTL Control Codes
-+// (IoctlHeader.ControlCode)
-+
-+// Control Codes prior to 0.77
-+
-+// Control Codes requiring CSMI_ALL_SIGNATURE
-+
-+// #define CC_CSMI_SAS_GET_DRIVER_INFO 0x12345678
-+// #define CC_CSMI_SAS_GET_CNTLR_CONFIG 0x23456781
-+// #define CC_CSMI_SAS_GET_CNTLR_STATUS 0x34567812
-+// #define CC_CSMI_SAS_FIRMWARE_DOWNLOAD 0x92345678
-+
-+// Control Codes requiring CSMI_RAID_SIGNATURE
-+
-+// #define CC_CSMI_SAS_GET_RAID_INFO 0x45678123
-+// #define CC_CSMI_SAS_GET_RAID_CONFIG 0x56781234
-+
-+// Control Codes requiring CSMI_SAS_SIGNATURE
-+
-+// #define CC_CSMI_SAS_GET_PHY_INFO 0x67812345
-+// #define CC_CSMI_SAS_SET_PHY_INFO 0x78123456
-+// #define CC_CSMI_SAS_GET_LINK_ERRORS 0x81234567
-+// #define CC_CSMI_SAS_SMP_PASSTHRU 0xA1234567
-+// #define CC_CSMI_SAS_SSP_PASSTHRU 0xB1234567
-+// #define CC_CSMI_SAS_STP_PASSTHRU 0xC1234567
-+// #define CC_CSMI_SAS_GET_SATA_SIGNATURE 0xD1234567
-+// #define CC_CSMI_SAS_GET_SCSI_ADDRESS 0xE1234567
-+// #define CC_CSMI_SAS_GET_DEVICE_ADDRESS 0xF1234567
-+// #define CC_CSMI_SAS_TASK_MANAGEMENT 0xA2345678
-+
-+// Control Codes for 0.77 and later
-+
-+// Control Codes requiring CSMI_ALL_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_DRIVER_INFO 0xCC770001
-+#define CC_CSMI_SAS_GET_CNTLR_CONFIG 0xCC770002
-+#define CC_CSMI_SAS_GET_CNTLR_STATUS 0xCC770003
-+#define CC_CSMI_SAS_FIRMWARE_DOWNLOAD 0xCC770004
-+
-+// Control Codes requiring CSMI_RAID_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_RAID_INFO 0xCC77000A
-+#define CC_CSMI_SAS_GET_RAID_CONFIG 0xCC77000B
-+#define CC_CSMI_SAS_GET_RAID_FEATURES 0xCC77000C
-+#define CC_CSMI_SAS_SET_RAID_CONTROL 0xCC77000D
-+#define CC_CSMI_SAS_GET_RAID_ELEMENT 0xCC77000E
-+#define CC_CSMI_SAS_SET_RAID_OPERATION 0xCC77000F
-+
-+// Control Codes requiring CSMI_SAS_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_PHY_INFO 0xCC770014
-+#define CC_CSMI_SAS_SET_PHY_INFO 0xCC770015
-+#define CC_CSMI_SAS_GET_LINK_ERRORS 0xCC770016
-+#define CC_CSMI_SAS_SMP_PASSTHRU 0xCC770017
-+#define CC_CSMI_SAS_SSP_PASSTHRU 0xCC770018
-+#define CC_CSMI_SAS_STP_PASSTHRU 0xCC770019
-+#define CC_CSMI_SAS_GET_SATA_SIGNATURE 0xCC770020
-+#define CC_CSMI_SAS_GET_SCSI_ADDRESS 0xCC770021
-+#define CC_CSMI_SAS_GET_DEVICE_ADDRESS 0xCC770022
-+#define CC_CSMI_SAS_TASK_MANAGEMENT 0xCC770023
-+#define CC_CSMI_SAS_GET_CONNECTOR_INFO 0xCC770024
-+#define CC_CSMI_SAS_GET_LOCATION 0xCC770025
-+
-+
-+// Control Codes requiring CSMI_PHY_SIGNATURE
-+
-+#define CC_CSMI_SAS_PHY_CONTROL 0xCC77003C
-+
-+// EDM #pragma CSMI_SAS_BEGIN_PACK(8)
-+#pragma pack(8)
-+
-+// IOCTL_HEADER
-+typedef struct _IOCTL_HEADER {
-+ __u32 IOControllerNumber;
-+ __u32 Length;
-+ __u32 ReturnCode;
-+ __u32 Timeout;
-+ __u16 Direction;
-+} IOCTL_HEADER,
-+ *PIOCTL_HEADER;
-+
-+// EDM #pragma CSMI_SAS_END_PACK
-+#pragma pack()
-+
-+#endif
-+
-+/*************************************************************************/
-+/* TARGET OS WINDOWS SPECIFIC CODE */
-+/*************************************************************************/
-+
-+#ifdef _WIN32
-+
-+// windows IOCTL definitions
-+
-+#ifndef _NTDDSCSIH_
-+#include <ntddscsi.h>
-+#endif
-+
-+// pack definition
-+
-+#if defined _MSC_VER
-+ #define CSMI_SAS_BEGIN_PACK(x) pack(push,x)
-+ #define CSMI_SAS_END_PACK pack(pop)
-+#elif defined __BORLANDC__
-+ #define CSMI_SAS_BEGIN_PACK(x) option -a##x
-+ #define CSMI_SAS_END_PACK option -a.
-+#else
-+ #error "CSMISAS.H - Must externally define a pack compiler designator."
-+#endif
-+
-+// base types
-+
-+#define __u8 unsigned char
-+#define __u16 unsigned short
-+#define __u32 unsigned long
-+#define __u64 unsigned __int64
-+
-+#define __i8 char
-+
-+// IOCTL Control Codes
-+// (IoctlHeader.ControlCode)
-+
-+// Control Codes requiring CSMI_ALL_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_DRIVER_INFO 1
-+#define CC_CSMI_SAS_GET_CNTLR_CONFIG 2
-+#define CC_CSMI_SAS_GET_CNTLR_STATUS 3
-+#define CC_CSMI_SAS_FIRMWARE_DOWNLOAD 4
-+
-+// Control Codes requiring CSMI_RAID_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_RAID_INFO 10
-+#define CC_CSMI_SAS_GET_RAID_CONFIG 11
-+#define CC_CSMI_SAS_GET_RAID_FEATURES 12
-+#define CC_CSMI_SAS_SET_RAID_CONTROL 13
-+#define CC_CSMI_SAS_GET_RAID_ELEMENT 14
-+#define CC_CSMI_SAS_SET_RAID_OPERATION 15
-+
-+// Control Codes requiring CSMI_SAS_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_PHY_INFO 20
-+#define CC_CSMI_SAS_SET_PHY_INFO 21
-+#define CC_CSMI_SAS_GET_LINK_ERRORS 22
-+#define CC_CSMI_SAS_SMP_PASSTHRU 23
-+#define CC_CSMI_SAS_SSP_PASSTHRU 24
-+#define CC_CSMI_SAS_STP_PASSTHRU 25
-+#define CC_CSMI_SAS_GET_SATA_SIGNATURE 26
-+#define CC_CSMI_SAS_GET_SCSI_ADDRESS 27
-+#define CC_CSMI_SAS_GET_DEVICE_ADDRESS 28
-+#define CC_CSMI_SAS_TASK_MANAGEMENT 29
-+#define CC_CSMI_SAS_GET_CONNECTOR_INFO 30
-+#define CC_CSMI_SAS_GET_LOCATION 31
-+
-+// Control Codes requiring CSMI_PHY_SIGNATURE
-+
-+#define CC_CSMI_SAS_PHY_CONTROL 60
-+
-+#define IOCTL_HEADER SRB_IO_CONTROL
-+#define PIOCTL_HEADER PSRB_IO_CONTROL
-+
-+#endif
-+
-+/*************************************************************************/
-+/* TARGET OS NETWARE SPECIFIC CODE */
-+/*************************************************************************/
-+
-+#ifdef _NETWARE
-+
-+// NetWare IOCTL definitions
-+
-+#define CSMI_SAS_BEGIN_PACK(x) pack(x)
-+#define CSMI_SAS_END_PACK pack()
-+
-+#ifndef LONG
-+typedef unsigned long LONG;
-+#endif
-+
-+#ifndef WORD
-+typedef unsigned short WORD;
-+#endif
-+
-+#ifndef BYTE
-+typedef unsigned char BYTE;
-+#endif
-+
-+/* Need to have these definitions for Netware */
-+#define __u8 unsigned char
-+#define __u16 unsigned short
-+#define __u32 unsigned long
-+#define __u64 unsigned __int64
-+
-+#define __i8 char
-+
-+
-+// EDM #pragma CSMI_SAS_BEGIN_PACK(8)
-+#pragma pack(8)
-+
-+// IOCTL_HEADER
-+typedef struct _IOCTL_HEADER {
-+ __u32 Length;
-+ __u32 ReturnCode;
-+} IOCTL_HEADER,
-+ *PIOCTL_HEADER;
-+
-+// EDM #pragma CSMI_SAS_END_PACK
-+#pragma pack()
-+
-+// IOCTL Control Codes
-+// (IoctlHeader.ControlCode)
-+
-+// Control Codes requiring CSMI_ALL_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_DRIVER_INFO 0x01FF0001
-+#define CC_CSMI_SAS_GET_CNTLR_CONFIG 0x01FF0002
-+#define CC_CSMI_SAS_GET_CNTLR_STATUS 0x01FF0003
-+#define CC_CSMI_SAS_FIRMWARE_DOWNLOAD 0x01FF0004
-+
-+// Control Codes requiring CSMI_RAID_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_RAID_INFO 0x01FF000A
-+#define CC_CSMI_SAS_GET_RAID_CONFIG 0x01FF000B
-+#define CC_CSMI_SAS_GET_RAID_FEATURES 0x01FF000C
-+#define CC_CSMI_SAS_SET_RAID_CONTROL 0x01FF000D
-+#define CC_CSMI_SAS_GET_RAID_ELEMENT 0x01FF000E
-+#define CC_CSMI_SAS_SET_RAID_OPERATION 0x01FF000F
-+
-+// Control Codes requiring CSMI_SAS_SIGNATURE
-+
-+#define CC_CSMI_SAS_GET_PHY_INFO 0x01FF0014
-+#define CC_CSMI_SAS_SET_PHY_INFO 0x01FF0015
-+#define CC_CSMI_SAS_GET_LINK_ERRORS 0x01FF0016
-+#define CC_CSMI_SAS_SMP_PASSTHRU 0x01FF0017
-+#define CC_CSMI_SAS_SSP_PASSTHRU 0x01FF0018
-+#define CC_CSMI_SAS_STP_PASSTHRU 0x01FF0019
-+#define CC_CSMI_SAS_GET_SATA_SIGNATURE 0x01FF001A
-+#define CC_CSMI_SAS_GET_SCSI_ADDRESS 0x01FF001B
-+#define CC_CSMI_SAS_GET_DEVICE_ADDRESS 0x01FF001C
-+#define CC_CSMI_SAS_TASK_MANAGEMENT 0x01FF001D
-+#define CC_CSMI_SAS_GET_CONNECTOR_INFO 0x01FF001E
-+#define CC_CSMI_SAS_GET_LOCATION 0x01FF001F
-+
-+// Control Codes requiring CSMI_PHY_SIGNATURE
-+
-+#define CC_CSMI_SAS_PHY_CONTROL 60
-+
-+#endif
-+
-+/*************************************************************************/
-+/* TARGET OS NOT DEFINED ERROR */
-+/*************************************************************************/
-+
-+// EDM
-+//#if (!_WIN32 && !_linux && !_NETWARE)
-+// #error "Unknown target OS."
-+//#endif
-+
-+/*************************************************************************/
-+/* OS INDEPENDENT CODE */
-+/*************************************************************************/
-+
-+/* * * * * * * * * * Class Independent IOCTL Constants * * * * * * * * * */
-+
-+// Return codes for all IOCTL's regardless of class
-+// (IoctlHeader.ReturnCode)
-+
-+#define CSMI_SAS_STATUS_SUCCESS 0
-+#define CSMI_SAS_STATUS_FAILED 1
-+#define CSMI_SAS_STATUS_BAD_CNTL_CODE 2
-+#define CSMI_SAS_STATUS_INVALID_PARAMETER 3
-+#define CSMI_SAS_STATUS_WRITE_ATTEMPTED 4
-+
-+// Signature value
-+// (IoctlHeader.Signature)
-+
-+#define CSMI_ALL_SIGNATURE "CSMIALL"
-+
-+// Timeout value default of 60 seconds
-+// (IoctlHeader.Timeout)
-+
-+#define CSMI_ALL_TIMEOUT 60
-+
-+// Direction values for data flow on this IOCTL
-+// (IoctlHeader.Direction, Linux only)
-+#define CSMI_SAS_DATA_READ 0
-+#define CSMI_SAS_DATA_WRITE 1
-+
-+// I/O Bus Types
-+// ISA and EISA bus types are not supported
-+// (bIoBusType)
-+
-+#define CSMI_SAS_BUS_TYPE_PCI 3
-+#define CSMI_SAS_BUS_TYPE_PCMCIA 4
-+
-+// Controller Status
-+// (uStatus)
-+
-+#define CSMI_SAS_CNTLR_STATUS_GOOD 1
-+#define CSMI_SAS_CNTLR_STATUS_FAILED 2
-+#define CSMI_SAS_CNTLR_STATUS_OFFLINE 3
-+#define CSMI_SAS_CNTLR_STATUS_POWEROFF 4
-+
-+// Offline Status Reason
-+// (uOfflineReason)
-+
-+#define CSMI_SAS_OFFLINE_REASON_NO_REASON 0
-+#define CSMI_SAS_OFFLINE_REASON_INITIALIZING 1
-+#define CSMI_SAS_OFFLINE_REASON_BACKSIDE_BUS_DEGRADED 2
-+#define CSMI_SAS_OFFLINE_REASON_BACKSIDE_BUS_FAILURE 3
-+
-+// Controller Class
-+// (bControllerClass)
-+
-+#define CSMI_SAS_CNTLR_CLASS_HBA 5
-+
-+// Controller Flag bits
-+// (uControllerFlags)
-+
-+#define CSMI_SAS_CNTLR_SAS_HBA 0x00000001
-+#define CSMI_SAS_CNTLR_SAS_RAID 0x00000002
-+#define CSMI_SAS_CNTLR_SATA_HBA 0x00000004
-+#define CSMI_SAS_CNTLR_SATA_RAID 0x00000008
-+#define CSMI_SAS_CNTLR_SMART_ARRAY 0x00000010
-+
-+// for firmware download
-+#define CSMI_SAS_CNTLR_FWD_SUPPORT 0x00010000
-+#define CSMI_SAS_CNTLR_FWD_ONLINE 0x00020000
-+#define CSMI_SAS_CNTLR_FWD_SRESET 0x00040000
-+#define CSMI_SAS_CNTLR_FWD_HRESET 0x00080000
-+#define CSMI_SAS_CNTLR_FWD_RROM 0x00100000
-+
-+// for RAID configuration supported
-+#define CSMI_SAS_CNTLR_RAID_CFG_SUPPORT 0x01000000
-+
-+// Download Flag bits
-+// (uDownloadFlags)
-+#define CSMI_SAS_FWD_VALIDATE 0x00000001
-+#define CSMI_SAS_FWD_SOFT_RESET 0x00000002
-+#define CSMI_SAS_FWD_HARD_RESET 0x00000004
-+
-+// Firmware Download Status
-+// (usStatus)
-+#define CSMI_SAS_FWD_SUCCESS 0
-+#define CSMI_SAS_FWD_FAILED 1
-+#define CSMI_SAS_FWD_USING_RROM 2
-+#define CSMI_SAS_FWD_REJECT 3
-+#define CSMI_SAS_FWD_DOWNREV 4
-+
-+// Firmware Download Severity
-+// (usSeverity>
-+#define CSMI_SAS_FWD_INFORMATION 0
-+#define CSMI_SAS_FWD_WARNING 1
-+#define CSMI_SAS_FWD_ERROR 2
-+#define CSMI_SAS_FWD_FATAL 3
-+
-+/* * * * * * * * * * SAS RAID Class IOCTL Constants * * * * * * * * */
-+
-+// Return codes for the RAID IOCTL's regardless of class
-+// (IoctlHeader.ReturnCode)
-+
-+#define CSMI_SAS_RAID_SET_OUT_OF_RANGE 1000
-+#define CSMI_SAS_RAID_SET_BUFFER_TOO_SMALL 1001
-+#define CSMI_SAS_RAID_SET_DATA_CHANGED 1002
-+
-+// Signature value
-+// (IoctlHeader.Signature)
-+
-+#define CSMI_RAID_SIGNATURE "CSMIARY"
-+
-+// Timeout value default of 60 seconds
-+// (IoctlHeader.Timeout)
-+
-+#define CSMI_RAID_TIMEOUT 60
-+
-+// RAID Types
-+// (bRaidType)
-+#define CSMI_SAS_RAID_TYPE_NONE 0
-+#define CSMI_SAS_RAID_TYPE_0 1
-+#define CSMI_SAS_RAID_TYPE_1 2
-+#define CSMI_SAS_RAID_TYPE_10 3
-+#define CSMI_SAS_RAID_TYPE_5 4
-+#define CSMI_SAS_RAID_TYPE_15 5
-+#define CSMI_SAS_RAID_TYPE_6 6
-+#define CSMI_SAS_RAID_TYPE_50 7
-+#define CSMI_SAS_RAID_TYPE_VOLUME 8
-+#define CSMI_SAS_RAID_TYPE_1E 9
-+#define CSMI_SAS_RAID_TYPE_OTHER 255
-+// the last value 255 was already defined for other
-+// so end is defined as 254
-+#define CSMI_SAS_RAID_TYPE_END 254
-+
-+// RAID Status
-+// (bStatus)
-+#define CSMI_SAS_RAID_SET_STATUS_OK 0
-+#define CSMI_SAS_RAID_SET_STATUS_DEGRADED 1
-+#define CSMI_SAS_RAID_SET_STATUS_REBUILDING 2
-+#define CSMI_SAS_RAID_SET_STATUS_FAILED 3
-+#define CSMI_SAS_RAID_SET_STATUS_OFFLINE 4
-+#define CSMI_SAS_RAID_SET_STATUS_TRANSFORMING 5
-+#define CSMI_SAS_RAID_SET_STATUS_QUEUED_FOR_REBUILD 6
-+#define CSMI_SAS_RAID_SET_STATUS_QUEUED_FOR_TRANSFORMATION 7
-+
-+// RAID Drive Count
-+// (bDriveCount, 0xF1 to 0xFF are reserved)
-+#define CSMI_SAS_RAID_DRIVE_COUNT_TOO_BIG 0xF1
-+#define CSMI_SAS_RAID_DRIVE_COUNT_SUPRESSED 0xF2
-+
-+// RAID Data Type
-+// (bDataType)
-+#define CSMI_SAS_RAID_DATA_DRIVES 0
-+#define CSMI_SAS_RAID_DATA_DEVICE_ID 1
-+#define CSMI_SAS_RAID_DATA_ADDITIONAL_DATA 2
-+
-+// RAID Drive Status
-+// (bDriveStatus)
-+#define CSMI_SAS_DRIVE_STATUS_OK 0
-+#define CSMI_SAS_DRIVE_STATUS_REBUILDING 1
-+#define CSMI_SAS_DRIVE_STATUS_FAILED 2
-+#define CSMI_SAS_DRIVE_STATUS_DEGRADED 3
-+#define CSMI_SAS_DRIVE_STATUS_OFFLINE 4
-+#define CSMI_SAS_DRIVE_STATUS_QUEUED_FOR_REBUILD 5
-+
-+// RAID Drive Usage
-+// (bDriveUsage)
-+#define CSMI_SAS_DRIVE_CONFIG_NOT_USED 0
-+#define CSMI_SAS_DRIVE_CONFIG_MEMBER 1
-+#define CSMI_SAS_DRIVE_CONFIG_SPARE 2
-+#define CSMI_SAS_DRIVE_CONFIG_SPARE_ACTIVE 3
-+
-+// RAID Drive Type
-+// (bDriveType)
-+#define CSMI_SAS_DRIVE_TYPE_UNKNOWN 0
-+#define CSMI_SAS_DRIVE_TYPE_SINGLE_PORT_SAS 1
-+#define CSMI_SAS_DRIVE_TYPE_DUAL_PORT_SAS 2
-+#define CSMI_SAS_DRIVE_TYPE_SATA 3
-+#define CSMI_SAS_DRIVE_TYPE_SATA_PS 4
-+#define CSMI_SAS_DRIVE_TYPE_OTHER 255
-+
-+// RAID Write Protect
-+// (bWriteProtect)
-+#define CSMI_SAS_RAID_SET_WRITE_PROTECT_UNKNOWN 0
-+#define CSMI_SAS_RAID_SET_WRITE_PROTECT_UNCHANGED 0
-+#define CSMI_SAS_RAID_SET_WRITE_PROTECT_ENABLED 1
-+#define CSMI_SAS_RAID_SET_WRITE_PROTECT_DISABLED 2
-+
-+// RAID Cache Setting
-+// (bCacheSetting)
-+#define CSMI_SAS_RAID_SET_CACHE_UNKNOWN 0
-+#define CSMI_SAS_RAID_SET_CACHE_UNCHANGED 0
-+#define CSMI_SAS_RAID_SET_CACHE_ENABLED 1
-+#define CSMI_SAS_RAID_SET_CACHE_DISABLED 2
-+#define CSMI_SAS_RAID_SET_CACHE_CORRUPT 3
-+
-+// RAID Features
-+// (uFeatures)
-+#define CSMI_SAS_RAID_FEATURE_TRANSFORMATION 0x00000001
-+#define CSMI_SAS_RAID_FEATURE_REBUILD 0x00000002
-+#define CSMI_SAS_RAID_FEATURE_SPLIT_MIRROR 0x00000004
-+#define CSMI_SAS_RAID_FEATURE_MERGE_MIRROR 0x00000008
-+#define CSMI_SAS_RAID_FEATURE_LUN_RENUMBER 0x00000010
-+#define CSMI_SAS_RAID_FEATURE_SURFACE_SCAN 0x00000020
-+#define CSMI_SAS_RAID_FEATURE_SPARES_SHARED 0x00000040
-+
-+// RAID Priority
-+// (bDefaultTransformPriority, etc.)
-+#define CSMI_SAS_PRIORITY_UNKNOWN 0
-+#define CSMI_SAS_PRIORITY_UNCHANGED 0
-+#define CSMI_SAS_PRIORITY_AUTO 1
-+#define CSMI_SAS_PRIORITY_OFF 2
-+#define CSMI_SAS_PRIORITY_LOW 3
-+#define CSMI_SAS_PRIORITY_MEDIUM 4
-+#define CSMI_SAS_PRIORITY_HIGH 5
-+
-+// RAID Transformation Rules
-+// (uRaidSetTransformationRules)
-+#define CSMI_SAS_RAID_RULE_AVAILABLE_MEMORY 0x00000001
-+#define CSMI_SAS_RAID_RULE_OVERLAPPED_EXTENTS 0x00000002
-+
-+// RAID Cache Ratios Supported
-+// (bCacheRatiosSupported)
-+// from 0 to 100 defines the write to read ratio, 0 is 100% write
-+#define CSMI_SAS_RAID_CACHE_RATIO_RANGE 101
-+#define CSMI_SAS_RAID_CACHE_RATIO_FIXED 102
-+#define CSMI_SAS_RAID_CACHE_RATIO_AUTO 103
-+#define CSMI_SAS_RAID_CACHE_RATIO_END 255
-+
-+// RAID Cache Ratio Flag
-+// (bCacheRatioFlag)
-+#define CSMI_SAS_RAID_CACHE_RATIO_DISABLE 0
-+#define CSMI_SAS_RAID_CACHE_RATIO_ENABLE 1
-+
-+// RAID Clear Configuration Signature
-+// (bClearConfiguration)
-+#define CSMI_SAS_RAID_CLEAR_CONFIGURATION_SIGNATURE "RAIDCLR"
-+
-+// RAID Failure Codes
-+// (uFailureCode)
-+#define CSMI_SAS_FAIL_CODE_OK 0
-+#define CSMI_SAS_FAIL_CODE_PARAMETER_INVALID 1000
-+#define CSMI_SAS_FAIL_CODE_TRANSFORM_PRIORITY_INVALID 1001
-+#define CSMI_SAS_FAIL_CODE_REBUILD_PRIORITY_INVALID 1002
-+#define CSMI_SAS_FAIL_CODE_CACHE_RATIO_INVALID 1003
-+#define CSMI_SAS_FAIL_CODE_SURFACE_SCAN_INVALID 1004
-+#define CSMI_SAS_FAIL_CODE_CLEAR_CONFIGURATION_INVALID 1005
-+#define CSMI_SAS_FAIL_CODE_ELEMENT_INDEX_INVALID 1006
-+#define CSMI_SAS_FAIL_CODE_SUBELEMENT_INDEX_INVALID 1007
-+#define CSMI_SAS_FAIL_CODE_EXTENT_INVALID 1008
-+#define CSMI_SAS_FAIL_CODE_BLOCK_COUNT_INVALID 1009
-+#define CSMI_SAS_FAIL_CODE_DRIVE_INDEX_INVALID 1010
-+#define CSMI_SAS_FAIL_CODE_EXISTING_LUN_INVALID 1011
-+#define CSMI_SAS_FAIL_CODE_RAID_TYPE_INVALID 1012
-+#define CSMI_SAS_FAIL_CODE_STRIPE_SIZE_INVALID 1013
-+#define CSMI_SAS_FAIL_CODE_TRANSFORMATION_INVALID 1014
-+#define CSMI_SAS_FAIL_CODE_CHANGE_COUNT_INVALID 1015
-+#define CSMI_SAS_FAIL_CODE_ENUMERATION_TYPE_INVALID 1016
-+
-+#define CSMI_SAS_FAIL_CODE_EXCEEDED_RAID_SET_COUNT 2000
-+#define CSMI_SAS_FAIL_CODE_DUPLICATE_LUN 2001
-+
-+#define CSMI_SAS_FAIL_CODE_WAIT_FOR_OPERATION 3000
-+
-+// RAID Enumeration Types
-+// (uEnumerationType)
-+#define CSMI_SAS_RAID_ELEMENT_TYPE_DRIVE 0
-+#define CSMI_SAS_RAID_ELEMENT_TYPE_MODULE 1
-+#define CSMI_SAS_RAID_ELEMENT_TYPE_DRIVE_RAID_SET 2
-+#define CSMI_SAS_RAID_ELEMENT_TYPE_EXTENT_DRIVE 3
-+
-+// RAID Extent Types
-+// (bExtentType)
-+#define CSMI_SAS_RAID_EXTENT_RESERVED 0
-+#define CSMI_SAS_RAID_EXTENT_METADATA 1
-+#define CSMI_SAS_RAID_EXTENT_ALLOCATED 2
-+#define CSMI_SAS_RAID_EXTENT_UNALLOCATED 3
-+
-+// RAID Operation Types
-+// (uOperationType)
-+#define CSMI_SAS_RAID_SET_CREATE 0
-+#define CSMI_SAS_RAID_SET_LABEL 1
-+#define CSMI_SAS_RAID_SET_TRANSFORM 2
-+#define CSMI_SAS_RAID_SET_DELETE 3
-+#define CSMI_SAS_RAID_SET_WRITE_PROTECT 4
-+#define CSMI_SAS_RAID_SET_CACHE 5
-+#define CSMI_SAS_RAID_SET_ONLINE_STATE 6
-+#define CSMI_SAS_RAID_SET_SPARE 7
-+
-+// RAID Transform Types
-+// (bTransformType)
-+#define CSMI_SAS_RAID_SET_TRANSFORM_SPLIT_MIRROR 0
-+#define CSMI_SAS_RAID_SET_TRANSFORM_MERGE_RAID_0 1
-+#define CSMI_SAS_RAID_SET_TRANSFORM_LUN_RENUMBER 2
-+#define CSMI_SAS_RAID_SET_TRANSFORM_RAID_SET 3
-+
-+// RAID Online State
-+// (bOnlineState)
-+#define CSMI_SAS_RAID_SET_STATE_UNKNOWN 0
-+#define CSMI_SAS_RAID_SET_STATE_ONLINE 1
-+#define CSMI_SAS_RAID_SET_STATE_OFFLINE 2
-+
-+/* * * * * * * * * * SAS HBA Class IOCTL Constants * * * * * * * * * */
-+
-+// Return codes for SAS IOCTL's
-+// (IoctlHeader.ReturnCode)
-+
-+#define CSMI_SAS_PHY_INFO_CHANGED CSMI_SAS_STATUS_SUCCESS
-+#define CSMI_SAS_PHY_INFO_NOT_CHANGEABLE 2000
-+#define CSMI_SAS_LINK_RATE_OUT_OF_RANGE 2001
-+
-+#define CSMI_SAS_PHY_DOES_NOT_EXIST 2002
-+#define CSMI_SAS_PHY_DOES_NOT_MATCH_PORT 2003
-+#define CSMI_SAS_PHY_CANNOT_BE_SELECTED 2004
-+#define CSMI_SAS_SELECT_PHY_OR_PORT 2005
-+#define CSMI_SAS_PORT_DOES_NOT_EXIST 2006
-+#define CSMI_SAS_PORT_CANNOT_BE_SELECTED 2007
-+#define CSMI_SAS_CONNECTION_FAILED 2008
-+
-+#define CSMI_SAS_NO_SATA_DEVICE 2009
-+#define CSMI_SAS_NO_SATA_SIGNATURE 2010
-+#define CSMI_SAS_SCSI_EMULATION 2011
-+#define CSMI_SAS_NOT_AN_END_DEVICE 2012
-+#define CSMI_SAS_NO_SCSI_ADDRESS 2013
-+#define CSMI_SAS_NO_DEVICE_ADDRESS 2014
-+
-+// Signature value
-+// (IoctlHeader.Signature)
-+
-+#define CSMI_SAS_SIGNATURE "CSMISAS"
-+
-+// Timeout value default of 60 seconds
-+// (IoctlHeader.Timeout)
-+
-+#define CSMI_SAS_TIMEOUT 60
-+
-+// Device types
-+// (bDeviceType)
-+
-+#define CSMI_SAS_PHY_UNUSED 0x00
-+#define CSMI_SAS_NO_DEVICE_ATTACHED 0x00
-+#define CSMI_SAS_END_DEVICE 0x10
-+#define CSMI_SAS_EDGE_EXPANDER_DEVICE 0x20
-+#define CSMI_SAS_FANOUT_EXPANDER_DEVICE 0x30
-+
-+// Protocol options
-+// (bInitiatorPortProtocol, bTargetPortProtocol)
-+
-+#define CSMI_SAS_PROTOCOL_SATA 0x01
-+#define CSMI_SAS_PROTOCOL_SMP 0x02
-+#define CSMI_SAS_PROTOCOL_STP 0x04
-+#define CSMI_SAS_PROTOCOL_SSP 0x08
-+
-+// Negotiated and hardware link rates
-+// (bNegotiatedLinkRate, bMinimumLinkRate, bMaximumLinkRate)
-+
-+#define CSMI_SAS_LINK_RATE_UNKNOWN 0x00
-+#define CSMI_SAS_PHY_DISABLED 0x01
-+#define CSMI_SAS_LINK_RATE_FAILED 0x02
-+#define CSMI_SAS_SATA_SPINUP_HOLD 0x03
-+#define CSMI_SAS_SATA_PORT_SELECTOR 0x04
-+#define CSMI_SAS_LINK_RATE_1_5_GBPS 0x08
-+#define CSMI_SAS_LINK_RATE_3_0_GBPS 0x09
-+#define CSMI_SAS_LINK_VIRTUAL 0x10
-+
-+// Discover state
-+// (bAutoDiscover)
-+
-+#define CSMI_SAS_DISCOVER_NOT_SUPPORTED 0x00
-+#define CSMI_SAS_DISCOVER_NOT_STARTED 0x01
-+#define CSMI_SAS_DISCOVER_IN_PROGRESS 0x02
-+#define CSMI_SAS_DISCOVER_COMPLETE 0x03
-+#define CSMI_SAS_DISCOVER_ERROR 0x04
-+
-+// Phy features
-+
-+#define CSMI_SAS_PHY_VIRTUAL_SMP 0x01
-+
-+// Programmed link rates
-+// (bMinimumLinkRate, bMaximumLinkRate)
-+// (bProgrammedMinimumLinkRate, bProgrammedMaximumLinkRate)
-+
-+#define CSMI_SAS_PROGRAMMED_LINK_RATE_UNCHANGED 0x00
-+#define CSMI_SAS_PROGRAMMED_LINK_RATE_1_5_GBPS 0x08
-+#define CSMI_SAS_PROGRAMMED_LINK_RATE_3_0_GBPS 0x09
-+
-+// Link rate
-+// (bNegotiatedLinkRate in CSMI_SAS_SET_PHY_INFO)
-+
-+#define CSMI_SAS_LINK_RATE_NEGOTIATE 0x00
-+#define CSMI_SAS_LINK_RATE_PHY_DISABLED 0x01
-+
-+// Signal class
-+// (bSignalClass in CSMI_SAS_SET_PHY_INFO)
-+
-+#define CSMI_SAS_SIGNAL_CLASS_UNKNOWN 0x00
-+#define CSMI_SAS_SIGNAL_CLASS_DIRECT 0x01
-+#define CSMI_SAS_SIGNAL_CLASS_SERVER 0x02
-+#define CSMI_SAS_SIGNAL_CLASS_ENCLOSURE 0x03
-+
-+// Link error reset
-+// (bResetCounts)
-+
-+#define CSMI_SAS_LINK_ERROR_DONT_RESET_COUNTS 0x00
-+#define CSMI_SAS_LINK_ERROR_RESET_COUNTS 0x01
-+
-+// Phy identifier
-+// (bPhyIdentifier)
-+
-+#define CSMI_SAS_USE_PORT_IDENTIFIER 0xFF
-+
-+// Port identifier
-+// (bPortIdentifier)
-+
-+#define CSMI_SAS_IGNORE_PORT 0xFF
-+
-+// Programmed link rates
-+// (bConnectionRate)
-+
-+#define CSMI_SAS_LINK_RATE_NEGOTIATED 0x00
-+#define CSMI_SAS_LINK_RATE_1_5_GBPS 0x08
-+#define CSMI_SAS_LINK_RATE_3_0_GBPS 0x09
-+
-+// Connection status
-+// (bConnectionStatus)
-+
-+#define CSMI_SAS_OPEN_ACCEPT 0
-+#define CSMI_SAS_OPEN_REJECT_BAD_DESTINATION 1
-+#define CSMI_SAS_OPEN_REJECT_RATE_NOT_SUPPORTED 2
-+#define CSMI_SAS_OPEN_REJECT_NO_DESTINATION 3
-+#define CSMI_SAS_OPEN_REJECT_PATHWAY_BLOCKED 4
-+#define CSMI_SAS_OPEN_REJECT_PROTOCOL_NOT_SUPPORTED 5
-+#define CSMI_SAS_OPEN_REJECT_RESERVE_ABANDON 6
-+#define CSMI_SAS_OPEN_REJECT_RESERVE_CONTINUE 7
-+#define CSMI_SAS_OPEN_REJECT_RESERVE_INITIALIZE 8
-+#define CSMI_SAS_OPEN_REJECT_RESERVE_STOP 9
-+#define CSMI_SAS_OPEN_REJECT_RETRY 10
-+#define CSMI_SAS_OPEN_REJECT_STP_RESOURCES_BUSY 11
-+#define CSMI_SAS_OPEN_REJECT_WRONG_DESTINATION 12
-+
-+// SSP Status
-+// (bSSPStatus)
-+
-+#define CSMI_SAS_SSP_STATUS_UNKNOWN 0x00
-+#define CSMI_SAS_SSP_STATUS_WAITING 0x01
-+#define CSMI_SAS_SSP_STATUS_COMPLETED 0x02
-+#define CSMI_SAS_SSP_STATUS_FATAL_ERROR 0x03
-+#define CSMI_SAS_SSP_STATUS_RETRY 0x04
-+#define CSMI_SAS_SSP_STATUS_NO_TAG 0x05
-+
-+// SSP Flags
-+// (uFlags)
-+
-+#define CSMI_SAS_SSP_READ 0x00000001
-+#define CSMI_SAS_SSP_WRITE 0x00000002
-+#define CSMI_SAS_SSP_UNSPECIFIED 0x00000004
-+
-+#define CSMI_SAS_SSP_TASK_ATTRIBUTE_SIMPLE 0x00000000
-+#define CSMI_SAS_SSP_TASK_ATTRIBUTE_HEAD_OF_QUEUE 0x00000010
-+#define CSMI_SAS_SSP_TASK_ATTRIBUTE_ORDERED 0x00000020
-+#define CSMI_SAS_SSP_TASK_ATTRIBUTE_ACA 0x00000040
-+
-+// SSP Data present
-+// (bDataPresent)
-+
-+#define CSMI_SAS_SSP_NO_DATA_PRESENT 0x00
-+#define CSMI_SAS_SSP_RESPONSE_DATA_PRESENT 0x01
-+#define CSMI_SAS_SSP_SENSE_DATA_PRESENT 0x02
-+
-+// STP Flags
-+// (uFlags)
-+
-+#define CSMI_SAS_STP_READ 0x00000001
-+#define CSMI_SAS_STP_WRITE 0x00000002
-+#define CSMI_SAS_STP_UNSPECIFIED 0x00000004
-+#define CSMI_SAS_STP_PIO 0x00000010
-+#define CSMI_SAS_STP_DMA 0x00000020
-+#define CSMI_SAS_STP_PACKET 0x00000040
-+#define CSMI_SAS_STP_DMA_QUEUED 0x00000080
-+#define CSMI_SAS_STP_EXECUTE_DIAG 0x00000100
-+#define CSMI_SAS_STP_RESET_DEVICE 0x00000200
-+
-+// Task Management Flags
-+// (uFlags)
-+
-+#define CSMI_SAS_TASK_IU 0x00000001
-+#define CSMI_SAS_HARD_RESET_SEQUENCE 0x00000002
-+#define CSMI_SAS_SUPPRESS_RESULT 0x00000004
-+
-+// Task Management Functions
-+// (bTaskManagement)
-+
-+#define CSMI_SAS_SSP_ABORT_TASK 0x01
-+#define CSMI_SAS_SSP_ABORT_TASK_SET 0x02
-+#define CSMI_SAS_SSP_CLEAR_TASK_SET 0x04
-+#define CSMI_SAS_SSP_LOGICAL_UNIT_RESET 0x08
-+#define CSMI_SAS_SSP_CLEAR_ACA 0x40
-+#define CSMI_SAS_SSP_QUERY_TASK 0x80
-+
-+// Task Management Information
-+// (uInformation)
-+
-+#define CSMI_SAS_SSP_TEST 1
-+#define CSMI_SAS_SSP_EXCEEDED 2
-+#define CSMI_SAS_SSP_DEMAND 3
-+#define CSMI_SAS_SSP_TRIGGER 4
-+
-+// Connector Pinout Information
-+// (uPinout)
-+
-+#define CSMI_SAS_CON_UNKNOWN 0x00000001
-+#define CSMI_SAS_CON_SFF_8482 0x00000002
-+#define CSMI_SAS_CON_SFF_8470_LANE_1 0x00000100
-+#define CSMI_SAS_CON_SFF_8470_LANE_2 0x00000200
-+#define CSMI_SAS_CON_SFF_8470_LANE_3 0x00000400
-+#define CSMI_SAS_CON_SFF_8470_LANE_4 0x00000800
-+#define CSMI_SAS_CON_SFF_8484_LANE_1 0x00010000
-+#define CSMI_SAS_CON_SFF_8484_LANE_2 0x00020000
-+#define CSMI_SAS_CON_SFF_8484_LANE_3 0x00040000
-+#define CSMI_SAS_CON_SFF_8484_LANE_4 0x00080000
-+
-+// Connector Location Information
-+// (bLocation)
-+
-+// same as uPinout above...
-+// #define CSMI_SAS_CON_UNKNOWN 0x01
-+#define CSMI_SAS_CON_INTERNAL 0x02
-+#define CSMI_SAS_CON_EXTERNAL 0x04
-+#define CSMI_SAS_CON_SWITCHABLE 0x08
-+#define CSMI_SAS_CON_AUTO 0x10
-+#define CSMI_SAS_CON_NOT_PRESENT 0x20
-+#define CSMI_SAS_CON_NOT_CONNECTED 0x80
-+
-+// Device location identification
-+// (bIdentify)
-+
-+#define CSMI_SAS_LOCATE_UNKNOWN 0x00
-+#define CSMI_SAS_LOCATE_FORCE_OFF 0x01
-+#define CSMI_SAS_LOCATE_FORCE_ON 0x02
-+
-+// Location Valid flags
-+// (uLocationFlags)
-+
-+#define CSMI_SAS_LOCATE_SAS_ADDRESS_VALID 0x00000001
-+#define CSMI_SAS_LOCATE_SAS_LUN_VALID 0x00000002
-+#define CSMI_SAS_LOCATE_ENCLOSURE_IDENTIFIER_VALID 0x00000004
-+#define CSMI_SAS_LOCATE_ENCLOSURE_NAME_VALID 0x00000008
-+#define CSMI_SAS_LOCATE_BAY_PREFIX_VALID 0x00000010
-+#define CSMI_SAS_LOCATE_BAY_IDENTIFIER_VALID 0x00000020
-+#define CSMI_SAS_LOCATE_LOCATION_STATE_VALID 0x00000040
-+
-+/* * * * * * * * SAS Phy Control Class IOCTL Constants * * * * * * * * */
-+
-+// Return codes for SAS Phy Control IOCTL's
-+// (IoctlHeader.ReturnCode)
-+
-+// Signature value
-+// (IoctlHeader.Signature)
-+
-+#define CSMI_PHY_SIGNATURE "CSMIPHY"
-+
-+// Phy Control Functions
-+// (bFunction)
-+
-+// values 0x00 to 0xFF are consistent in definition with the SMP PHY CONTROL
-+// function defined in the SAS spec
-+#define CSMI_SAS_PC_NOP 0x00000000
-+#define CSMI_SAS_PC_LINK_RESET 0x00000001
-+#define CSMI_SAS_PC_HARD_RESET 0x00000002
-+#define CSMI_SAS_PC_PHY_DISABLE 0x00000003
-+// 0x04 to 0xFF reserved...
-+#define CSMI_SAS_PC_GET_PHY_SETTINGS 0x00000100
-+
-+// Link Flags
-+#define CSMI_SAS_PHY_ACTIVATE_CONTROL 0x00000001
-+#define CSMI_SAS_PHY_UPDATE_SPINUP_RATE 0x00000002
-+#define CSMI_SAS_PHY_AUTO_COMWAKE 0x00000004
-+
-+// Device Types for Phy Settings
-+// (bType)
-+#define CSMI_SAS_UNDEFINED 0x00
-+#define CSMI_SAS_SATA 0x01
-+#define CSMI_SAS_SAS 0x02
-+
-+// Transmitter Flags
-+// (uTransmitterFlags)
-+#define CSMI_SAS_PHY_PREEMPHASIS_DISABLED 0x00000001
-+
-+// Receiver Flags
-+// (uReceiverFlags)
-+#define CSMI_SAS_PHY_EQUALIZATION_DISABLED 0x00000001
-+
-+// Pattern Flags
-+// (uPatternFlags)
-+// #define CSMI_SAS_PHY_ACTIVATE_CONTROL 0x00000001
-+#define CSMI_SAS_PHY_DISABLE_SCRAMBLING 0x00000002
-+#define CSMI_SAS_PHY_DISABLE_ALIGN 0x00000004
-+#define CSMI_SAS_PHY_DISABLE_SSC 0x00000008
-+
-+#define CSMI_SAS_PHY_FIXED_PATTERN 0x00000010
-+#define CSMI_SAS_PHY_USER_PATTERN 0x00000020
-+
-+// Fixed Patterns
-+// (bFixedPattern)
-+#define CSMI_SAS_PHY_CJPAT 0x00000001
-+#define CSMI_SAS_PHY_ALIGN 0x00000002
-+
-+// Type Flags
-+// (bTypeFlags)
-+#define CSMI_SAS_PHY_POSITIVE_DISPARITY 0x01
-+#define CSMI_SAS_PHY_NEGATIVE_DISPARITY 0x02
-+#define CSMI_SAS_PHY_CONTROL_CHARACTER 0x04
-+
-+// Miscellaneous
-+#define SLOT_NUMBER_UNKNOWN 0xFFFF
-+
-+/*************************************************************************/
-+/* DATA STRUCTURES */
-+/*************************************************************************/
-+
-+/* * * * * * * * * * Class Independent Structures * * * * * * * * * */
-+
-+// EDM #pragma CSMI_SAS_BEGIN_PACK(8)
-+#pragma pack(8)
-+
-+// CC_CSMI_SAS_DRIVER_INFO
-+
-+typedef struct _CSMI_SAS_DRIVER_INFO {
-+ __u8 szName[81];
-+ __u8 szDescription[81];
-+ __u16 usMajorRevision;
-+ __u16 usMinorRevision;
-+ __u16 usBuildRevision;
-+ __u16 usReleaseRevision;
-+ __u16 usCSMIMajorRevision;
-+ __u16 usCSMIMinorRevision;
-+} CSMI_SAS_DRIVER_INFO,
-+ *PCSMI_SAS_DRIVER_INFO;
-+
-+typedef struct _CSMI_SAS_DRIVER_INFO_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_DRIVER_INFO Information;
-+} CSMI_SAS_DRIVER_INFO_BUFFER,
-+ *PCSMI_SAS_DRIVER_INFO_BUFFER;
-+
-+// CC_CSMI_SAS_CNTLR_CONFIGURATION
-+
-+typedef struct _CSMI_SAS_PCI_BUS_ADDRESS {
-+ __u8 bBusNumber;
-+ __u8 bDeviceNumber;
-+ __u8 bFunctionNumber;
-+ __u8 bReserved;
-+} CSMI_SAS_PCI_BUS_ADDRESS,
-+ *PCSMI_SAS_PCI_BUS_ADDRESS;
-+
-+typedef union _CSMI_SAS_IO_BUS_ADDRESS {
-+ CSMI_SAS_PCI_BUS_ADDRESS PciAddress;
-+ __u8 bReserved[32];
-+} CSMI_SAS_IO_BUS_ADDRESS,
-+ *PCSMI_SAS_IO_BUS_ADDRESS;
-+
-+typedef struct _CSMI_SAS_CNTLR_CONFIG {
-+ __u32 uBaseIoAddress;
-+ struct {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } BaseMemoryAddress;
-+ __u32 uBoardID;
-+ __u16 usSlotNumber;
-+ __u8 bControllerClass;
-+ __u8 bIoBusType;
-+ CSMI_SAS_IO_BUS_ADDRESS BusAddress;
-+ __u8 szSerialNumber[81];
-+ __u16 usMajorRevision;
-+ __u16 usMinorRevision;
-+ __u16 usBuildRevision;
-+ __u16 usReleaseRevision;
-+ __u16 usBIOSMajorRevision;
-+ __u16 usBIOSMinorRevision;
-+ __u16 usBIOSBuildRevision;
-+ __u16 usBIOSReleaseRevision;
-+ __u32 uControllerFlags;
-+ __u16 usRromMajorRevision;
-+ __u16 usRromMinorRevision;
-+ __u16 usRromBuildRevision;
-+ __u16 usRromReleaseRevision;
-+ __u16 usRromBIOSMajorRevision;
-+ __u16 usRromBIOSMinorRevision;
-+ __u16 usRromBIOSBuildRevision;
-+ __u16 usRromBIOSReleaseRevision;
-+ __u8 bReserved[7];
-+} CSMI_SAS_CNTLR_CONFIG,
-+ *PCSMI_SAS_CNTLR_CONFIG;
-+
-+typedef struct _CSMI_SAS_CNTLR_CONFIG_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_CNTLR_CONFIG Configuration;
-+} CSMI_SAS_CNTLR_CONFIG_BUFFER,
-+ *PCSMI_SAS_CNTLR_CONFIG_BUFFER;
-+
-+// CC_CSMI_SAS_CNTLR_STATUS
-+
-+typedef struct _CSMI_SAS_CNTLR_STATUS {
-+ __u32 uStatus;
-+ __u32 uOfflineReason;
-+ __u8 bReserved[28];
-+} CSMI_SAS_CNTLR_STATUS,
-+ *PCSMI_SAS_CNTLR_STATUS;
-+
-+typedef struct _CSMI_SAS_CNTLR_STATUS_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_CNTLR_STATUS Status;
-+} CSMI_SAS_CNTLR_STATUS_BUFFER,
-+ *PCSMI_SAS_CNTLR_STATUS_BUFFER;
-+
-+// CC_CSMI_SAS_FIRMWARE_DOWNLOAD
-+
-+typedef struct _CSMI_SAS_FIRMWARE_DOWNLOAD {
-+ __u32 uBufferLength;
-+ __u32 uDownloadFlags;
-+ __u8 bReserved[32];
-+ __u16 usStatus;
-+ __u16 usSeverity;
-+} CSMI_SAS_FIRMWARE_DOWNLOAD,
-+ *PCSMI_SAS_FIRMWARE_DOWNLOAD;
-+
-+typedef struct _CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_FIRMWARE_DOWNLOAD Information;
-+ __u8 bDataBuffer[1];
-+} CSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER,
-+ *PCSMI_SAS_FIRMWARE_DOWNLOAD_BUFFER;
-+
-+// CC_CSMI_SAS_RAID_INFO
-+
-+typedef struct _CSMI_SAS_RAID_INFO {
-+ __u32 uNumRaidSets;
-+ __u32 uMaxDrivesPerSet;
-+ __u32 uMaxRaidSets;
-+ __u8 bMaxRaidTypes;
-+ __u8 bReservedByteFields[7];
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulMinRaidSetBlocks;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulMaxRaidSetBlocks;
-+ __u32 uMaxPhysicalDrives;
-+ __u32 uMaxExtents;
-+ __u32 uMaxModules;
-+ __u32 uMaxTransformationMemory;
-+ __u32 uChangeCount;
-+ __u8 bReserved[44];
-+} CSMI_SAS_RAID_INFO,
-+ *PCSMI_SAS_RAID_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_INFO_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_INFO Information;
-+} CSMI_SAS_RAID_INFO_BUFFER,
-+ *PCSMI_SAS_RAID_INFO_BUFFER;
-+
-+// CC_CSMI_SAS_GET_RAID_CONFIG
-+
-+typedef struct _CSMI_SAS_RAID_DRIVES {
-+ __u8 bModel[40];
-+ __u8 bFirmware[8];
-+ __u8 bSerialNumber[40];
-+ __u8 bSASAddress[8];
-+ __u8 bSASLun[8];
-+ __u8 bDriveStatus;
-+ __u8 bDriveUsage;
-+ __u16 usBlockSize;
-+ __u8 bDriveType;
-+ __u8 bReserved[15];
-+ __u32 uDriveIndex;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulTotalUserBlocks;
-+} CSMI_SAS_RAID_DRIVES,
-+ *PCSMI_SAS_RAID_DRIVES;
-+
-+typedef struct _CSMI_SAS_RAID_DEVICE_ID {
-+ __u8 bDeviceIdentificationVPDPage[1];
-+} CSMI_SAS_RAID_DEVICE_ID,
-+ *PCSMI_SAS_RAID_DEVICE_ID;
-+
-+typedef struct _CSMI_SAS_RAID_SET_ADDITIONAL_DATA {
-+ __u8 bLabel[16];
-+ __u8 bRaidSetLun[8];
-+ __u8 bWriteProtection;
-+ __u8 bCacheSetting;
-+ __u8 bCacheRatio;
-+ __u16 usBlockSize;
-+ __u8 bReservedBytes[11];
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetExtentOffset;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetBlocks;
-+ __u32 uStripeSizeInBlocks;
-+ __u32 uSectorsPerTrack;
-+ __u8 bApplicationScratchPad[16];
-+ __u32 uNumberOfHeads;
-+ __u32 uNumberOfTracks;
-+ __u8 bReserved[24];
-+} CSMI_SAS_RAID_SET_ADDITIONAL_DATA,
-+ *PCSMI_SAS_RAID_SET_ADDITIONAL_DATA;
-+
-+typedef struct _CSMI_SAS_RAID_CONFIG {
-+ __u32 uRaidSetIndex;
-+ __u32 uCapacity;
-+ __u32 uStripeSize;
-+ __u8 bRaidType;
-+ __u8 bStatus;
-+ __u8 bInformation;
-+ __u8 bDriveCount;
-+ __u8 bDataType;
-+ __u8 bReserved[11];
-+ __u32 uFailureCode;
-+ __u32 uChangeCount;
-+ union {
-+ CSMI_SAS_RAID_DRIVES Drives[1];
-+ CSMI_SAS_RAID_DEVICE_ID DeviceId[1];
-+ CSMI_SAS_RAID_SET_ADDITIONAL_DATA Data[1];
-+ };
-+} CSMI_SAS_RAID_CONFIG,
-+ *PCSMI_SAS_RAID_CONFIG;
-+
-+typedef struct _CSMI_SAS_RAID_CONFIG_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_CONFIG Configuration;
-+} CSMI_SAS_RAID_CONFIG_BUFFER,
-+ *PCSMI_SAS_RAID_CONFIG_BUFFER;
-+
-+// CC_CSMI_SAS_GET_RAID_FEATURES
-+
-+typedef struct _CSMI_SAS_RAID_TYPE_DESCRIPTION {
-+ __u8 bRaidType;
-+ __u8 bReservedBytes[7];
-+ __u32 uSupportedStripeSizeMap;
-+ __u8 bReserved[24];
-+} CSMI_SAS_RAID_TYPE_DESCRIPTION,
-+ *PCSMI_SAS_RAID_TYPE_DESCRIPTION;
-+
-+typedef struct _CSMI_SAS_RAID_FEATURES {
-+ __u32 uFeatures;
-+ __u8 bReservedFeatures[32];
-+ __u8 bDefaultTransformPriority;
-+ __u8 bTransformPriority;
-+ __u8 bDefaultRebuildPriority;
-+ __u8 bRebuildPriority;
-+ __u8 bDefaultSurfaceScanPriority;
-+ __u8 bSurfaceScanPriority;
-+ __u16 usReserved;
-+ __u32 uRaidSetTransformationRules;
-+ __u32 uReserved[11];
-+ CSMI_SAS_RAID_TYPE_DESCRIPTION RaidType[24];
-+ __u8 bCacheRatiosSupported[104];
-+ __u32 uChangeCount;
-+ __u32 uFailureCode;
-+ __u8 bReserved[120];
-+} CSMI_SAS_RAID_FEATURES,
-+ *PCSMI_SAS_RAID_FEATURES;
-+
-+typedef struct _CSMI_SAS_RAID_FEATURES_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_FEATURES Information;
-+} CSMI_SAS_RAID_FEATURES_BUFFER,
-+ *PCSMI_SAS_RAID_FEATURES_BUFFER;
-+
-+// CC_CSMI_SAS_SET_RAID_CONTROL
-+
-+typedef struct _CSMI_SAS_RAID_CONTROL {
-+ __u8 bTransformPriority;
-+ __u8 bRebuildPriority;
-+ __u8 bCacheRatioFlag;
-+ __u8 bCacheRatio;
-+ __u8 bSurfaceScanPriority;
-+ __u8 bReservedBytes[15];
-+ __u8 bClearConfiguration[8];
-+ __u32 uChangeCount;
-+ __u8 bReserved[88];
-+ __u32 uFailureCode;
-+ __u8 bFailureDescription[80];
-+} CSMI_SAS_RAID_CONTROL,
-+ *PCSMI_SAS_RAID_CONTROL;
-+
-+typedef struct _CSMI_SAS_RAID_CONTROL_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_CONTROL Information;
-+} CSMI_SAS_RAID_CONTROL_BUFFER,
-+ *PCSMI_SAS_RAID_CONTROL_BUFFER;
-+
-+// CC_CSMI_SAS_GET_RAID_ELEMENT
-+
-+typedef struct _CSMI_SAS_DRIVE_EXTENT_INFO {
-+ __u32 uDriveIndex;
-+ __u8 bExtentType;
-+ __u8 bReservedBytes[7];
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulExtentOffset;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulExtentBlocks;
-+ __u32 uRaidSetIndex;
-+ __u8 bReserved[96];
-+} CSMI_SAS_DRIVE_EXTENT_INFO,
-+ *PCSMI_SAS_DRIVE_EXTENT_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_MODULE_INFO {
-+ __u8 bReserved[128];
-+} CSMI_SAS_RAID_MODULE_INFO,
-+ *PCSMI_SAS_RAID_MODULE_INFO;
-+
-+typedef struct _CSMI_SAS_DRIVE_LOCATION {
-+ __u8 bConnector[16];
-+ __u8 bBoxName[16];
-+ __u32 uBay;
-+ __u8 bReservedBytes[4];
-+ __u8 bAttachedSASAddress[8];
-+ __u8 bAttachedPhyIdentifier;
-+ __u8 bReserved[79];
-+} CSMI_SAS_DRIVE_LOCATION,
-+ *PCSMI_SAS_DRIVE_LOCATION;
-+
-+typedef struct _CSMI_SAS_RAID_DRIVES_ADDITIONAL_DATA {
-+ __u8 bNegotiatedLinkRate[2];
-+ __u8 bReserved[126];
-+} CSMI_SAS_RAID_DRIVES_ADDITIONAL_DATA,
-+ *PCSMI_SAS_RAID_DRIVES_ADDITIONAL_DATA;
-+
-+typedef struct _CSMI_SAS_DRIVE_INFO {
-+ CSMI_SAS_RAID_DRIVES Device;
-+ CSMI_SAS_RAID_DRIVES_ADDITIONAL_DATA Data;
-+ CSMI_SAS_DRIVE_LOCATION Location;
-+ __u8 bReserved[16];
-+} CSMI_SAS_DRIVE_INFO,
-+ *PCSMI_SAS_DRIVE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_ELEMENT {
-+ __u32 uEnumerationType;
-+ __u32 uElementIndex;
-+ __u32 uNumElements;
-+ __u32 uChangeCount;
-+ __u32 uSubElementIndex;
-+ __u8 bReserved[32];
-+ __u32 uFailureCode;
-+ __u8 bFailureDescription[80];
-+ union {
-+ CSMI_SAS_DRIVE_INFO Drive;
-+ CSMI_SAS_RAID_MODULE_INFO Module;
-+ CSMI_SAS_DRIVE_EXTENT_INFO Extent;
-+ } Element;
-+} CSMI_SAS_RAID_ELEMENT,
-+ *PCSMI_SAS_RAID_ELEMENT;
-+
-+typedef struct _CSMI_SAS_RAID_ELEMENT_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_ELEMENT Information;
-+} CSMI_SAS_RAID_ELEMENT_BUFFER,
-+ *PCSMI_SAS_RAID_ELEMENT_BUFFER;
-+
-+// CC_CSMI_SAS_SET_RAID_OPERATION
-+
-+typedef struct _CSMI_SAS_RAID_SET_LIST {
-+ __u32 uRaidSetIndex;
-+ __u8 bExistingLun[8];
-+ __u8 bNewLun[8];
-+ __u8 bReserved[12];
-+} CSMI_SAS_RAID_SET_LIST,
-+ *PCSMI_SAS_RAID_SET_LIST;
-+
-+typedef struct _CSMI_SAS_RAID_SET_DRIVE_LIST {
-+ __u32 uDriveIndex;
-+ __u8 bDriveUsage;
-+ __u8 bReserved[27];
-+} CSMI_SAS_RAID_SET_DRIVE_LIST,
-+ *PCSMI_SAS_RAID_SET_DRIVE_LIST;
-+
-+typedef struct _CSMI_SAS_RAID_SET_SPARE_INFO {
-+ __u32 uRaidSetIndex;
-+ __u32 uDriveCount;
-+ __u8 bApplicationScratchPad[16];
-+ __u8 bReserved[104];
-+} CSMI_SAS_RAID_SET_SPARE_INFO,
-+ *PCSMI_SAS_RAID_SET_SPARE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_ONLINE_STATE_INFO {
-+ __u32 uRaidSetIndex;
-+ __u8 bOnlineState;
-+ __u8 bReserved[123];
-+} CSMI_SAS_RAID_SET_ONLINE_STATE_INFO,
-+ *PCSMI_SAS_RAID_SET_ONLINE_STATE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_CACHE_INFO {
-+ __u32 uRaidSetIndex;
-+ __u8 bCacheSetting;
-+ __u8 bCacheRatioFlag;
-+ __u8 bCacheRatio;
-+ __u8 bReserved[121];
-+} CSMI_SAS_RAID_SET_CACHE_INFO,
-+ *PCSMI_SAS_RAID_SET_CACHE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_WRITE_PROTECT_INFO {
-+ __u32 uRaidSetIndex;
-+ __u8 bWriteProtectSetting;
-+ __u8 bReserved[123];
-+} CSMI_SAS_RAID_SET_WRITE_PROTECT_INFO,
-+ *PCSMI_SAS_RAID_SET_WRITE_PROTECT_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_DELETE_INFO {
-+ __u32 uRaidSetIndex;
-+ __u8 bReserved[124];
-+} CSMI_SAS_RAID_SET_DELETE_INFO,
-+ *PCSMI_SAS_RAID_SET_DELETE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_MODIFY_INFO {
-+ __u8 bRaidType;
-+ __u8 bReservedBytes[7];
-+ __u32 uStripeSize;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetBlocks;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetExtentOffset;
-+ __u32 uDriveCount;
-+ __u8 bReserved[96];
-+} CSMI_SAS_RAID_SET_MODIFY_INFO,
-+ *PCSMI_SAS_RAID_SET_MODIFY_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_TRANSFORM_INFO {
-+ __u8 bTransformType;
-+ __u8 bReservedBytes[3];
-+ __u32 uRaidSetIndex;
-+ __u8 bRaidType;
-+ __u8 bReservedBytes2[11];
-+ __u32 uAdditionalRaidSetIndex;
-+ __u32 uRaidSetCount;
-+ __u8 bApplicationScratchPad[16];
-+ CSMI_SAS_RAID_SET_MODIFY_INFO Modify;
-+ __u8 bReserved[80];
-+} CSMI_SAS_RAID_SET_TRANSFORM_INFO,
-+ *PCSMI_SAS_RAID_SET_TRANSFORM_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_LABEL_INFO {
-+ __u32 uRaidSetIndex;
-+ __u8 bLabel[16];
-+ __u8 bReserved[108];
-+} CSMI_SAS_RAID_SET_LABEL_INFO,
-+ *PCSMI_SAS_RAID_SET_LABEL_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_CREATE_INFO {
-+ __u8 bRaidType;
-+ __u8 bReservedBytes[7];
-+ __u32 uStripeSize;
-+ __u32 uTrackSectorCount;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetBlocks;
-+ struct
-+ {
-+ __u32 uLowPart;
-+ __u32 uHighPart;
-+ } ulRaidSetExtentOffset;
-+ __u32 uDriveCount;
-+ __u8 bLabel[16];
-+ __u32 uRaidSetIndex;
-+ __u8 bApplicationScratchPad[16];
-+ __u32 uNumberOfHeads;
-+ __u32 uNumberOfTracks;
-+ __u8 bReserved[48];
-+} CSMI_SAS_RAID_SET_CREATE_INFO,
-+ *PCSMI_SAS_RAID_SET_CREATE_INFO;
-+
-+typedef struct _CSMI_SAS_RAID_SET_OPERATION {
-+ __u32 uOperationType;
-+ __u32 uChangeCount;
-+ __u32 uFailureCode;
-+ __u8 bFailureDescription[80];
-+ __u8 bReserved[28];
-+ union {
-+ CSMI_SAS_RAID_SET_CREATE_INFO Create;
-+ CSMI_SAS_RAID_SET_LABEL_INFO Label;
-+ CSMI_SAS_RAID_SET_TRANSFORM_INFO Transform;
-+ CSMI_SAS_RAID_SET_DELETE_INFO Delete;
-+ CSMI_SAS_RAID_SET_WRITE_PROTECT_INFO Protect;
-+ CSMI_SAS_RAID_SET_CACHE_INFO Cache;
-+ CSMI_SAS_RAID_SET_ONLINE_STATE_INFO State;
-+ CSMI_SAS_RAID_SET_SPARE_INFO Spare;
-+ } Operation;
-+ union {
-+ CSMI_SAS_RAID_SET_DRIVE_LIST DriveList[1];
-+ CSMI_SAS_RAID_SET_LIST RaidSetList[1];
-+ } Parameters;
-+} CSMI_SAS_RAID_SET_OPERATION,
-+ *PCSMI_SAS_RAID_SET_OPERATION;
-+
-+typedef struct _CSMI_SAS_RAID_SET_OPERATION_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_RAID_SET_OPERATION Information;
-+} CSMI_SAS_RAID_SET_OPERATION_BUFFER,
-+ *PCSMI_SAS_RAID_SET_OPERATION_BUFFER;
-+
-+/* * * * * * * * * * SAS HBA Class Structures * * * * * * * * * */
-+
-+// CC_CSMI_SAS_GET_PHY_INFO
-+
-+typedef struct _CSMI_SAS_IDENTIFY {
-+ __u8 bDeviceType;
-+ __u8 bRestricted;
-+ __u8 bInitiatorPortProtocol;
-+ __u8 bTargetPortProtocol;
-+ __u8 bRestricted2[8];
-+ __u8 bSASAddress[8];
-+ __u8 bPhyIdentifier;
-+ __u8 bSignalClass;
-+ __u8 bReserved[6];
-+} CSMI_SAS_IDENTIFY,
-+ *PCSMI_SAS_IDENTIFY;
-+
-+typedef struct _CSMI_SAS_PHY_ENTITY {
-+ CSMI_SAS_IDENTIFY Identify;
-+ __u8 bPortIdentifier;
-+ __u8 bNegotiatedLinkRate;
-+ __u8 bMinimumLinkRate;
-+ __u8 bMaximumLinkRate;
-+ __u8 bPhyChangeCount;
-+ __u8 bAutoDiscover;
-+ __u8 bPhyFeatures;
-+ __u8 bReserved;
-+ CSMI_SAS_IDENTIFY Attached;
-+} CSMI_SAS_PHY_ENTITY,
-+ *PCSMI_SAS_PHY_ENTITY;
-+
-+typedef struct _CSMI_SAS_PHY_INFO {
-+ __u8 bNumberOfPhys;
-+ __u8 bReserved[3];
-+ CSMI_SAS_PHY_ENTITY Phy[32];
-+} CSMI_SAS_PHY_INFO,
-+ *PCSMI_SAS_PHY_INFO;
-+
-+typedef struct _CSMI_SAS_PHY_INFO_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_PHY_INFO Information;
-+} CSMI_SAS_PHY_INFO_BUFFER,
-+ *PCSMI_SAS_PHY_INFO_BUFFER;
-+
-+// CC_CSMI_SAS_SET_PHY_INFO
-+
-+typedef struct _CSMI_SAS_SET_PHY_INFO {
-+ __u8 bPhyIdentifier;
-+ __u8 bNegotiatedLinkRate;
-+ __u8 bProgrammedMinimumLinkRate;
-+ __u8 bProgrammedMaximumLinkRate;
-+ __u8 bSignalClass;
-+ __u8 bReserved[3];
-+} CSMI_SAS_SET_PHY_INFO,
-+ *PCSMI_SAS_SET_PHY_INFO;
-+
-+typedef struct _CSMI_SAS_SET_PHY_INFO_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_SET_PHY_INFO Information;
-+} CSMI_SAS_SET_PHY_INFO_BUFFER,
-+ *PCSMI_SAS_SET_PHY_INFO_BUFFER;
-+
-+// CC_CSMI_SAS_GET_LINK_ERRORS
-+
-+typedef struct _CSMI_SAS_LINK_ERRORS {
-+ __u8 bPhyIdentifier;
-+ __u8 bResetCounts;
-+ __u8 bReserved[2];
-+ __u32 uInvalidDwordCount;
-+ __u32 uRunningDisparityErrorCount;
-+ __u32 uLossOfDwordSyncCount;
-+ __u32 uPhyResetProblemCount;
-+} CSMI_SAS_LINK_ERRORS,
-+ *PCSMI_SAS_LINK_ERRORS;
-+
-+typedef struct _CSMI_SAS_LINK_ERRORS_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_LINK_ERRORS Information;
-+} CSMI_SAS_LINK_ERRORS_BUFFER,
-+ *PCSMI_SAS_LINK_ERRORS_BUFFER;
-+
-+// CC_CSMI_SAS_SMP_PASSTHRU
-+
-+typedef struct _CSMI_SAS_SMP_REQUEST {
-+ __u8 bFrameType;
-+ __u8 bFunction;
-+ __u8 bReserved[2];
-+ __u8 bAdditionalRequestBytes[1016];
-+} CSMI_SAS_SMP_REQUEST,
-+ *PCSMI_SAS_SMP_REQUEST;
-+
-+typedef struct _CSMI_SAS_SMP_RESPONSE {
-+ __u8 bFrameType;
-+ __u8 bFunction;
-+ __u8 bFunctionResult;
-+ __u8 bReserved;
-+ __u8 bAdditionalResponseBytes[1016];
-+} CSMI_SAS_SMP_RESPONSE,
-+ *PCSMI_SAS_SMP_RESPONSE;
-+
-+typedef struct _CSMI_SAS_SMP_PASSTHRU {
-+ __u8 bPhyIdentifier;
-+ __u8 bPortIdentifier;
-+ __u8 bConnectionRate;
-+ __u8 bReserved;
-+ __u8 bDestinationSASAddress[8];
-+ __u32 uRequestLength;
-+ CSMI_SAS_SMP_REQUEST Request;
-+ __u8 bConnectionStatus;
-+ __u8 bReserved2[3];
-+ __u32 uResponseBytes;
-+ CSMI_SAS_SMP_RESPONSE Response;
-+} CSMI_SAS_SMP_PASSTHRU,
-+ *PCSMI_SAS_SMP_PASSTHRU;
-+
-+typedef struct _CSMI_SAS_SMP_PASSTHRU_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_SMP_PASSTHRU Parameters;
-+} CSMI_SAS_SMP_PASSTHRU_BUFFER,
-+ *PCSMI_SAS_SMP_PASSTHRU_BUFFER;
-+
-+// CC_CSMI_SAS_SSP_PASSTHRU
-+
-+typedef struct _CSMI_SAS_SSP_PASSTHRU {
-+ __u8 bPhyIdentifier;
-+ __u8 bPortIdentifier;
-+ __u8 bConnectionRate;
-+ __u8 bReserved;
-+ __u8 bDestinationSASAddress[8];
-+ __u8 bLun[8];
-+ __u8 bCDBLength;
-+ __u8 bAdditionalCDBLength;
-+ __u8 bReserved2[2];
-+ __u8 bCDB[16];
-+ __u32 uFlags;
-+ __u8 bAdditionalCDB[24];
-+ __u32 uDataLength;
-+} CSMI_SAS_SSP_PASSTHRU,
-+ *PCSMI_SAS_SSP_PASSTHRU;
-+
-+typedef struct _CSMI_SAS_SSP_PASSTHRU_STATUS {
-+ __u8 bConnectionStatus;
-+ __u8 bSSPStatus;
-+ __u8 bReserved[2];
-+ __u8 bDataPresent;
-+ __u8 bStatus;
-+ __u8 bResponseLength[2];
-+ __u8 bResponse[256];
-+ __u32 uDataBytes;
-+} CSMI_SAS_SSP_PASSTHRU_STATUS,
-+ *PCSMI_SAS_SSP_PASSTHRU_STATUS;
-+
-+typedef struct _CSMI_SAS_SSP_PASSTHRU_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_SSP_PASSTHRU Parameters;
-+ CSMI_SAS_SSP_PASSTHRU_STATUS Status;
-+ __u8 bDataBuffer[1];
-+} CSMI_SAS_SSP_PASSTHRU_BUFFER,
-+ *PCSMI_SAS_SSP_PASSTHRU_BUFFER;
-+
-+// CC_CSMI_SAS_STP_PASSTHRU
-+
-+typedef struct _CSMI_SAS_STP_PASSTHRU {
-+ __u8 bPhyIdentifier;
-+ __u8 bPortIdentifier;
-+ __u8 bConnectionRate;
-+ __u8 bReserved;
-+ __u8 bDestinationSASAddress[8];
-+ __u8 bReserved2[4];
-+ __u8 bCommandFIS[20];
-+ __u32 uFlags;
-+ __u32 uDataLength;
-+} CSMI_SAS_STP_PASSTHRU,
-+ *PCSMI_SAS_STP_PASSTHRU;
-+
-+typedef struct _CSMI_SAS_STP_PASSTHRU_STATUS {
-+ __u8 bConnectionStatus;
-+ __u8 bReserved[3];
-+ __u8 bStatusFIS[20];
-+ __u32 uSCR[16];
-+ __u32 uDataBytes;
-+} CSMI_SAS_STP_PASSTHRU_STATUS,
-+ *PCSMI_SAS_STP_PASSTHRU_STATUS;
-+
-+typedef struct _CSMI_SAS_STP_PASSTHRU_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_STP_PASSTHRU Parameters;
-+ CSMI_SAS_STP_PASSTHRU_STATUS Status;
-+ __u8 bDataBuffer[1];
-+} CSMI_SAS_STP_PASSTHRU_BUFFER,
-+ *PCSMI_SAS_STP_PASSTHRU_BUFFER;
-+
-+// CC_CSMI_SAS_GET_SATA_SIGNATURE
-+
-+typedef struct _CSMI_SAS_SATA_SIGNATURE {
-+ __u8 bPhyIdentifier;
-+ __u8 bReserved[3];
-+ __u8 bSignatureFIS[20];
-+} CSMI_SAS_SATA_SIGNATURE,
-+ *PCSMI_SAS_SATA_SIGNATURE;
-+
-+typedef struct _CSMI_SAS_SATA_SIGNATURE_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_SATA_SIGNATURE Signature;
-+} CSMI_SAS_SATA_SIGNATURE_BUFFER,
-+ *PCSMI_SAS_SATA_SIGNATURE_BUFFER;
-+
-+// CC_CSMI_SAS_GET_SCSI_ADDRESS
-+
-+typedef struct _CSMI_SAS_GET_SCSI_ADDRESS_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ __u8 bSASAddress[8];
-+ __u8 bSASLun[8];
-+ __u8 bHostIndex;
-+ __u8 bPathId;
-+ __u8 bTargetId;
-+ __u8 bLun;
-+} CSMI_SAS_GET_SCSI_ADDRESS_BUFFER,
-+ *PCSMI_SAS_GET_SCSI_ADDRESS_BUFFER;
-+
-+// CC_CSMI_SAS_GET_DEVICE_ADDRESS
-+
-+typedef struct _CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ __u8 bHostIndex;
-+ __u8 bPathId;
-+ __u8 bTargetId;
-+ __u8 bLun;
-+ __u8 bSASAddress[8];
-+ __u8 bSASLun[8];
-+} CSMI_SAS_GET_DEVICE_ADDRESS_BUFFER,
-+ *PCSMI_SAS_GET_DEVICE_ADDRESS_BUFFER;
-+
-+// CC_CSMI_SAS_TASK_MANAGEMENT
-+
-+typedef struct _CSMI_SAS_SSP_TASK_IU {
-+ __u8 bHostIndex;
-+ __u8 bPathId;
-+ __u8 bTargetId;
-+ __u8 bLun;
-+ __u32 uFlags;
-+ __u32 uQueueTag;
-+ __u32 uReserved;
-+ __u8 bTaskManagementFunction;
-+ __u8 bReserved[7];
-+ __u32 uInformation;
-+} CSMI_SAS_SSP_TASK_IU,
-+ *PCSMI_SAS_SSP_TASK_IU;
-+
-+typedef struct _CSMI_SAS_SSP_TASK_IU_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_SSP_TASK_IU Parameters;
-+ CSMI_SAS_SSP_PASSTHRU_STATUS Status;
-+} CSMI_SAS_SSP_TASK_IU_BUFFER,
-+ *PCSMI_SAS_SSP_TASK_IU_BUFFER;
-+
-+// CC_CSMI_SAS_GET_CONNECTOR_INFO
-+
-+typedef struct _CSMI_SAS_GET_CONNECTOR_INFO {
-+ __u32 uPinout;
-+ __u8 bConnector[16];
-+ __u8 bLocation;
-+ __u8 bReserved[15];
-+} CSMI_SAS_CONNECTOR_INFO,
-+ *PCSMI_SAS_CONNECTOR_INFO;
-+
-+typedef struct _CSMI_SAS_CONNECTOR_INFO_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ CSMI_SAS_CONNECTOR_INFO Reference[32];
-+} CSMI_SAS_CONNECTOR_INFO_BUFFER,
-+ *PCSMI_SAS_CONNECTOR_INFO_BUFFER;
-+
-+// CC_CSMI_SAS_GET_LOCATION
-+
-+typedef struct _CSMI_SAS_LOCATION_IDENTIFIER {
-+ __u32 bLocationFlags;
-+ __u8 bSASAddress[8];
-+ __u8 bSASLun[8];
-+ __u8 bEnclosureIdentifier[8];
-+ __u8 bEnclosureName[32];
-+ __u8 bBayPrefix[32];
-+ __u8 bBayIdentifier;
-+ __u8 bLocationState;
-+ __u8 bReserved[2];
-+} CSMI_SAS_LOCATION_IDENTIFIER,
-+ *PCSMI_SAS_LOCATION_IDENTIFIER;
-+
-+typedef struct _CSMI_SAS_GET_LOCATION_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ __u8 bHostIndex;
-+ __u8 bPathId;
-+ __u8 bTargetId;
-+ __u8 bLun;
-+ __u8 bIdentify;
-+ __u8 bNumberOfLocationIdentifiers;
-+ __u8 bLengthOfLocationIdentifier;
-+ CSMI_SAS_LOCATION_IDENTIFIER Location[1];
-+} CSMI_SAS_GET_LOCATION_BUFFER,
-+ *PCSMI_SAS_GET_LOCATION_BUFFER;
-+
-+// CC_CSMI_SAS_PHY_CONTROL
-+
-+typedef struct _CSMI_SAS_CHARACTER {
-+ __u8 bTypeFlags;
-+ __u8 bValue;
-+} CSMI_SAS_CHARACTER,
-+ *PCSMI_SAS_CHARACTER;
-+
-+typedef struct _CSMI_SAS_PHY_CONTROL {
-+ __u8 bType;
-+ __u8 bRate;
-+ __u8 bReserved[6];
-+ __u32 uVendorUnique[8];
-+ __u32 uTransmitterFlags;
-+ __i8 bTransmitAmplitude;
-+ __i8 bTransmitterPreemphasis;
-+ __i8 bTransmitterSlewRate;
-+ __i8 bTransmitterReserved[13];
-+ __u8 bTransmitterVendorUnique[64];
-+ __u32 uReceiverFlags;
-+ __i8 bReceiverThreshold;
-+ __i8 bReceiverEqualizationGain;
-+ __i8 bReceiverReserved[14];
-+ __u8 bReceiverVendorUnique[64];
-+ __u32 uPatternFlags;
-+ __u8 bFixedPattern;
-+ __u8 bUserPatternLength;
-+ __u8 bPatternReserved[6];
-+ CSMI_SAS_CHARACTER UserPatternBuffer[16];
-+} CSMI_SAS_PHY_CONTROL,
-+ *PCSMI_SAS_PHY_CONTROL;
-+
-+typedef struct _CSMI_SAS_PHY_CONTROL_BUFFER {
-+ IOCTL_HEADER IoctlHeader;
-+ __u32 uFunction;
-+ __u8 bPhyIdentifier;
-+ __u16 usLengthOfControl;
-+ __u8 bNumberOfControls;
-+ __u8 bReserved[4];
-+ __u32 uLinkFlags;
-+ __u8 bSpinupRate;
-+ __u8 bLinkReserved[7];
-+ __u32 uVendorUnique[8];
-+ CSMI_SAS_PHY_CONTROL Control[1];
-+} CSMI_SAS_PHY_CONTROL_BUFFER,
-+ *PCSMI_SAS_PHY_CONTROL_BUFFER;
-+
-+//EDM #pragma CSMI_SAS_END_PACK
-+#pragma pack()
-+
-+#endif // _CSMI_SAS_H_
---- a/drivers/message/fusion/Kconfig
-+++ b/drivers/message/fusion/Kconfig
-@@ -61,13 +61,25 @@ config FUSION_SAS
- LSISAS1078
-
- config FUSION_MAX_SGE
-- int "Maximum number of scatter gather entries (16 - 128)"
-+ int "Maximum number of scatter gather entries for SAS and SPI (16 - 128)"
- default "128"
- range 16 128
- help
- This option allows you to specify the maximum number of scatter-
- gather entries per I/O. The driver default is 128, which matches
-- SCSI_MAX_PHYS_SEGMENTS. However, it may decreased down to 16.
-+ SAFE_PHYS_SEGMENTS. However, it may decreased down to 16.
-+ Decreasing this parameter will reduce memory requirements
-+ on a per controller instance.
-+
-+config FUSION_MAX_FC_SGE
-+ int "Maximum number of scatter gather entries for FC (16 - 256)"
-+ depends on FUSION_FC
-+ default "256"
-+ range 16 256
-+ help
-+ This option allows you to specify the maximum number of scatter-
-+ gather entries per I/O. The driver default is 256, which matches
-+ MAX_PHYS_SEGMENTS. However, it may decreased down to 16.
- Decreasing this parameter will reduce memory requirements
- on a per controller instance.
-
---- a/drivers/message/fusion/lsi/mpi_cnfg.h
-+++ b/drivers/message/fusion/lsi/mpi_cnfg.h
-@@ -6,7 +6,7 @@
- * Title: MPI Config message, structures, and Pages
- * Creation Date: July 27, 2000
- *
-- * mpi_cnfg.h Version: 01.05.15
-+ * mpi_cnfg.h Version: 01.05.18
- *
- * Version History
- * ---------------
-@@ -308,6 +308,20 @@
- * Expander Page 0 Flags field.
- * Fixed define for
- * MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
-+ * 08-07-07 01.05.16 Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
-+ * define.
-+ * Added BIOS Page 4 structure.
-+ * Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
-+ * Physcial Disk Page 1.
-+ * 01-15-07 01.05.17 Added additional bit defines for ExtFlags field of
-+ * Manufacturing Page 4.
-+ * Added Solid State Drives Supported bit to IOC Page 6
-+ * Capabilities Flags.
-+ * Added new value for AccessStatus field of SAS Device
-+ * Page 0 (_SATA_NEEDS_INITIALIZATION).
-+ * 03-28-08 01.05.18 Defined new bits in Manufacturing Page 4 ExtFlags field
-+ * to control coercion size and the mixing of SAS and SATA
-+ * SSD drives.
- * --------------------------------------------------------------------------
- */
-
-@@ -686,6 +700,14 @@ typedef struct _CONFIG_PAGE_MANUFACTURIN
- #define MPI_MANPAGE4_IR_NO_MIX_SAS_SATA (0x01)
-
- /* defines for the ExtFlags field */
-+#define MPI_MANPAGE4_EXTFLAGS_MASK_COERCION_SIZE (0x0180)
-+#define MPI_MANPAGE4_EXTFLAGS_SHIFT_COERCION_SIZE (7)
-+#define MPI_MANPAGE4_EXTFLAGS_1GB_COERCION_SIZE (0)
-+#define MPI_MANPAGE4_EXTFLAGS_128MB_COERCION_SIZE (1)
-+
-+#define MPI_MANPAGE4_EXTFLAGS_NO_MIX_SSD_SAS_SATA (0x0040)
-+#define MPI_MANPAGE4_EXTFLAGS_MIX_SSD_AND_NON_SSD (0x0020)
-+#define MPI_MANPAGE4_EXTFLAGS_DUAL_PORT_SUPPORT (0x0010)
- #define MPI_MANPAGE4_EXTFLAGS_HIDE_NON_IR_METADATA (0x0008)
- #define MPI_MANPAGE4_EXTFLAGS_SAS_CACHE_DISABLE (0x0004)
- #define MPI_MANPAGE4_EXTFLAGS_SATA_CACHE_DISABLE (0x0002)
-@@ -1159,6 +1181,8 @@ typedef struct _CONFIG_PAGE_IOC_6
-
- /* IOC Page 6 Capabilities Flags */
-
-+#define MPI_IOCPAGE6_CAP_FLAGS_SSD_SUPPORT (0x00000020)
-+#define MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT (0x00000010)
- #define MPI_IOCPAGE6_CAP_FLAGS_DISABLE_SMART_POLLING (0x00000008)
-
- #define MPI_IOCPAGE6_CAP_FLAGS_MASK_METADATA_SIZE (0x00000006)
-@@ -1428,6 +1452,15 @@ typedef struct _CONFIG_PAGE_BIOS_2
- #define MPI_BIOSPAGE2_FORM_SAS_WWN (0x05)
- #define MPI_BIOSPAGE2_FORM_ENCLOSURE_SLOT (0x06)
-
-+typedef struct _CONFIG_PAGE_BIOS_4
-+{
-+ CONFIG_PAGE_HEADER Header; /* 00h */
-+ U64 ReassignmentBaseWWID; /* 04h */
-+} CONFIG_PAGE_BIOS_4, MPI_POINTER PTR_CONFIG_PAGE_BIOS_4,
-+ BIOSPage4_t, MPI_POINTER pBIOSPage4_t;
-+
-+#define MPI_BIOSPAGE4_PAGEVERSION (0x00)
-+
-
- /****************************************************************************
- * SCSI Port Config Pages
-@@ -2419,6 +2452,15 @@ typedef struct _RAID_PHYS_DISK1_PATH
- #define MPI_RAID_PHYSDISK1_FLAG_BROKEN (0x0002)
- #define MPI_RAID_PHYSDISK1_FLAG_INVALID (0x0001)
-
-+
-+/*
-+ * Host code (drivers, BIOS, utilities, etc.) should leave this define set to
-+ * one and check Header.PageLength or NumPhysDiskPaths at runtime.
-+ */
-+#ifndef MPI_RAID_PHYS_DISK1_PATH_MAX
-+#define MPI_RAID_PHYS_DISK1_PATH_MAX (1)
-+#endif
-+
- typedef struct _CONFIG_PAGE_RAID_PHYS_DISK_1
- {
- CONFIG_PAGE_HEADER Header; /* 00h */
-@@ -2426,7 +2468,7 @@ typedef struct _CONFIG_PAGE_RAID_PHYS_DI
- U8 PhysDiskNum; /* 05h */
- U16 Reserved2; /* 06h */
- U32 Reserved1; /* 08h */
-- RAID_PHYS_DISK1_PATH Path[1]; /* 0Ch */
-+ RAID_PHYS_DISK1_PATH Path[MPI_RAID_PHYS_DISK1_PATH_MAX];/* 0Ch */
- } CONFIG_PAGE_RAID_PHYS_DISK_1, MPI_POINTER PTR_CONFIG_PAGE_RAID_PHYS_DISK_1,
- RaidPhysDiskPage1_t, MPI_POINTER pRaidPhysDiskPage1_t;
-
-@@ -2844,6 +2886,7 @@ typedef struct _CONFIG_PAGE_SAS_DEVICE_0
- #define MPI_SAS_DEVICE0_ASTATUS_SATA_INIT_FAILED (0x01)
- #define MPI_SAS_DEVICE0_ASTATUS_SATA_CAPABILITY_FAILED (0x02)
- #define MPI_SAS_DEVICE0_ASTATUS_SATA_AFFILIATION_CONFLICT (0x03)
-+#define MPI_SAS_DEVICE0_ASTATUS_SATA_NEEDS_INITIALIZATION (0x04)
- /* specific values for SATA Init failures */
- #define MPI_SAS_DEVICE0_ASTATUS_SIF_UNKNOWN (0x10)
- #define MPI_SAS_DEVICE0_ASTATUS_SIF_AFFILIATION_CONFLICT (0x11)
---- a/drivers/message/fusion/lsi/mpi_fc.h
-+++ b/drivers/message/fusion/lsi/mpi_fc.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000-2004 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_fc.h
---- a/drivers/message/fusion/lsi/mpi.h
-+++ b/drivers/message/fusion/lsi/mpi.h
-@@ -6,7 +6,7 @@
- * Title: MPI Message independent structures and definitions
- * Creation Date: July 27, 2000
- *
-- * mpi.h Version: 01.05.13
-+ * mpi.h Version: 01.05.16
- *
- * Version History
- * ---------------
-@@ -79,6 +79,9 @@
- * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
- * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT.
- * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT.
- * --------------------------------------------------------------------------
- */
-
-@@ -109,7 +112,7 @@
- /* Note: The major versions of 0xe0 through 0xff are reserved */
-
- /* versioning for this MPI header set */
--#define MPI_HEADER_VERSION_UNIT (0x10)
-+#define MPI_HEADER_VERSION_UNIT (0x13)
- #define MPI_HEADER_VERSION_DEV (0x00)
- #define MPI_HEADER_VERSION_UNIT_MASK (0xFF00)
- #define MPI_HEADER_VERSION_UNIT_SHIFT (8)
---- a/drivers/message/fusion/lsi/mpi_history.txt
-+++ b/drivers/message/fusion/lsi/mpi_history.txt
-@@ -3,28 +3,28 @@
- MPI Header File Change History
- ==============================
-
-- Copyright (c) 2000-2007 LSI Corporation.
-+ Copyright (c) 2000-2008 LSI Corporation.
-
- ---------------------------------------
-- Header Set Release Version: 01.05.16
-- Header Set Release Date: 05-24-07
-+ Header Set Release Version: 01.05.19
-+ Header Set Release Date: 03-28-08
- ---------------------------------------
-
- Filename Current version Prior version
- ---------- --------------- -------------
-- mpi.h 01.05.13 01.05.12
-- mpi_ioc.h 01.05.14 01.05.13
-- mpi_cnfg.h 01.05.15 01.05.14
-+ mpi.h 01.05.16 01.05.15
-+ mpi_ioc.h 01.05.16 01.05.15
-+ mpi_cnfg.h 01.05.18 01.05.17
- mpi_init.h 01.05.09 01.05.09
- mpi_targ.h 01.05.06 01.05.06
- mpi_fc.h 01.05.01 01.05.01
- mpi_lan.h 01.05.01 01.05.01
-- mpi_raid.h 01.05.03 01.05.03
-+ mpi_raid.h 01.05.05 01.05.05
- mpi_tool.h 01.05.03 01.05.03
- mpi_inb.h 01.05.01 01.05.01
-- mpi_sas.h 01.05.04 01.05.04
-+ mpi_sas.h 01.05.05 01.05.05
- mpi_type.h 01.05.02 01.05.02
-- mpi_history.txt 01.05.14 01.05.14
-+ mpi_history.txt 01.05.19 01.05.18
-
-
- * Date Version Description
-@@ -96,6 +96,9 @@ mpi.h
- * 03-27-06 01.05.11 Bumped MPI_HEADER_VERSION_UNIT.
- * 10-11-06 01.05.12 Bumped MPI_HEADER_VERSION_UNIT.
- * 05-24-07 01.05.13 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 08-07-07 01.05.14 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 01-15-08 01.05.15 Bumped MPI_HEADER_VERSION_UNIT.
-+ * 03-28-08 01.05.16 Bumped MPI_HEADER_VERSION_UNIT.
- * --------------------------------------------------------------------------
-
- mpi_ioc.h
-@@ -127,7 +130,7 @@ mpi_ioc.h
- * 08-08-01 01.02.01 Original release for v1.2 work.
- * New format for FWVersion and ProductId in
- * MSG_IOC_FACTS_REPLY and MPI_FW_HEADER.
-- * 08-31-01 01.02.02 Added event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
-+ * 08-31-01 01.02.02 Addded event MPI_EVENT_SCSI_DEVICE_STATUS_CHANGE and
- * related structure and defines.
- * Added event MPI_EVENT_ON_BUS_TIMER_EXPIRED.
- * Added MPI_IOCINIT_FLAGS_DISCARD_FW_IMAGE.
-@@ -187,7 +190,7 @@ mpi_ioc.h
- * 10-11-06 01.05.12 Added MPI_IOCFACTS_EXCEPT_METADATA_UNSUPPORTED.
- * Added MaxInitiators field to PortFacts reply.
- * Added SAS Device Status Change ReasonCode for
-- * asynchronous notification.
-+ * asynchronous notificaiton.
- * Added MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE and event
- * data structure.
- * Added new ImageType values for FWDownload and FWUpload
-@@ -199,6 +202,16 @@ mpi_ioc.h
- * added _MULTI_PORT_DOMAIN.
- * 05-24-07 01.05.14 Added Common Boot Block type to FWDownload Request.
- * Added Common Boot Block type to FWUpload Request.
-+ * 08-07-07 01.05.15 Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
-+ * Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
-+ * MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
-+ * Added SASAddress field to SAS Initiator Device Table
-+ * Overflow event data structure.
-+ * 03-28-08 01.05.16 Added two new ReasonCode values to SAS Device Status
-+ * Change Event data to indicate completion of internally
-+ * generated task management.
-+ * Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
-+ * Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
- * --------------------------------------------------------------------------
-
- mpi_cnfg.h
-@@ -213,7 +226,7 @@ mpi_cnfg.h
- * Added _RESPONSE_ID_MASK definition to SCSI_PORT_1
- * page and updated the page version.
- * Added Information field and _INFO_PARAMS_NEGOTIATED
-- * definition to SCSI_DEVICE_0 page.
-+ * definitionto SCSI_DEVICE_0 page.
- * 06-22-00 01.00.03 Removed batch controls from LAN_0 page and updated the
- * page version.
- * Added BucketsRemaining to LAN_1 page, redefined the
-@@ -496,6 +509,20 @@ mpi_cnfg.h
- * Expander Page 0 Flags field.
- * Fixed define for
- * MPI_SAS_EXPANDER1_DISCINFO_BAD_PHY_DISABLED.
-+ * 08-07-07 01.05.16 Added MPI_IOCPAGE6_CAP_FLAGS_MULTIPORT_DRIVE_SUPPORT
-+ * define.
-+ * Added BIOS Page 4 structure.
-+ * Added MPI_RAID_PHYS_DISK1_PATH_MAX define for RAID
-+ * Physcial Disk Page 1.
-+ * 01-15-07 01.05.17 Added additional bit defines for ExtFlags field of
-+ * Manufacturing Page 4.
-+ * Added Solid State Drives Supported bit to IOC Page 6
-+ * Capabilities Flags.
-+ * Added new value for AccessStatus field of SAS Device
-+ * Page 0 (_SATA_NEEDS_INITIALIZATION).
-+ * 03-28-08 01.05.18 Defined new bits in Manufacturing Page 4 ExtFlags field
-+ * to control coercion size and the mixing of SAS and SATA
-+ * SSD drives.
- * --------------------------------------------------------------------------
-
- mpi_init.h
-@@ -661,6 +688,9 @@ mpi_raid.h
- * _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
- * 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and
- * associated defines.
-+ * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord
-+ * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
-+ * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
- * --------------------------------------------------------------------------
-
- mpi_tool.h
-@@ -694,6 +724,10 @@ mpi_sas.h
- * reply.
- * 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO
- * Unit Control request.
-+ * 01-15-08 01.05.05 Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
-+ * including adding IOCParameter and IOCParameter value
-+ * fields to SAS IO Unit Control Request.
-+ * Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
- * --------------------------------------------------------------------------
-
- mpi_type.h
-@@ -709,20 +743,20 @@ mpi_type.h
-
- mpi_history.txt Parts list history
-
--Filename 01.05.15 01.05.15
------------ -------- --------
--mpi.h 01.05.12 01.05.13
--mpi_ioc.h 01.05.13 01.05.14
--mpi_cnfg.h 01.05.14 01.05.15
--mpi_init.h 01.05.09 01.05.09
--mpi_targ.h 01.05.06 01.05.06
--mpi_fc.h 01.05.01 01.05.01
--mpi_lan.h 01.05.01 01.05.01
--mpi_raid.h 01.05.03 01.05.03
--mpi_tool.h 01.05.03 01.05.03
--mpi_inb.h 01.05.01 01.05.01
--mpi_sas.h 01.05.04 01.05.04
--mpi_type.h 01.05.02 01.05.02
-+Filename 01.05.19 01.05.18 01.05.17 01.05.16 01.05.15
-+---------- -------- -------- -------- -------- --------
-+mpi.h 01.05.16 01.05.15 01.05.14 01.05.13 01.05.12
-+mpi_ioc.h 01.05.16 01.05.15 01.05.15 01.05.14 01.05.13
-+mpi_cnfg.h 01.05.18 01.05.17 01.05.16 01.05.15 01.05.14
-+mpi_init.h 01.05.09 01.05.09 01.05.09 01.05.09 01.05.09
-+mpi_targ.h 01.05.06 01.05.06 01.05.06 01.05.06 01.05.06
-+mpi_fc.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
-+mpi_lan.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
-+mpi_raid.h 01.05.05 01.05.05 01.05.04 01.05.03 01.05.03
-+mpi_tool.h 01.05.03 01.05.03 01.05.03 01.05.03 01.05.03
-+mpi_inb.h 01.05.01 01.05.01 01.05.01 01.05.01 01.05.01
-+mpi_sas.h 01.05.05 01.05.05 01.05.04 01.05.04 01.05.04
-+mpi_type.h 01.05.02 01.05.02 01.05.02 01.05.02 01.05.02
-
- Filename 01.05.14 01.05.13 01.05.12 01.05.11 01.05.10 01.05.09
- ---------- -------- -------- -------- -------- -------- --------
---- a/drivers/message/fusion/lsi/mpi_init.h
-+++ b/drivers/message/fusion/lsi/mpi_init.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000-2007 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_init.h
---- a/drivers/message/fusion/lsi/mpi_ioc.h
-+++ b/drivers/message/fusion/lsi/mpi_ioc.h
-@@ -1,12 +1,12 @@
- /*
-- * Copyright (c) 2000-2007 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_ioc.h
- * Title: MPI IOC, Port, Event, FW Download, and FW Upload messages
- * Creation Date: August 11, 2000
- *
-- * mpi_ioc.h Version: 01.05.14
-+ * mpi_ioc.h Version: 01.05.16
- *
- * Version History
- * ---------------
-@@ -113,6 +113,16 @@
- * added _MULTI_PORT_DOMAIN.
- * 05-24-07 01.05.14 Added Common Boot Block type to FWDownload Request.
- * Added Common Boot Block type to FWUpload Request.
-+ * 08-07-07 01.05.15 Added MPI_EVENT_SAS_INIT_RC_REMOVED define.
-+ * Added MPI_EVENT_IR2_RC_DUAL_PORT_ADDED and
-+ * MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED for IR2 event data.
-+ * Added SASAddress field to SAS Initiator Device Table
-+ * Overflow event data structure.
-+ * 03-28-08 01.05.16 Added two new ReasonCode values to SAS Device Status
-+ * Change Event data to indicate completion of internally
-+ * generated task management.
-+ * Added MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE define.
-+ * Added MPI_EVENT_SAS_INIT_RC_INACCESSIBLE define.
- * --------------------------------------------------------------------------
- */
-
-@@ -612,6 +622,8 @@ typedef struct _EVENT_DATA_SAS_DEVICE_ST
- #define MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL (0x0B)
- #define MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL (0x0C)
- #define MPI_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION (0x0D)
-+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_INTERNAL_DEV_RESET (0x0E)
-+#define MPI_EVENT_SAS_DEV_STAT_RC_CMPL_TASK_ABORT_INTERNAL (0x0F)
-
-
- /* SCSI Event data for Queue Full event */
-@@ -708,6 +720,8 @@ typedef struct _MPI_EVENT_DATA_IR2
- #define MPI_EVENT_IR2_RC_PD_REMOVED (0x05)
- #define MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED (0x06)
- #define MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR (0x07)
-+#define MPI_EVENT_IR2_RC_DUAL_PORT_ADDED (0x08)
-+#define MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED (0x09)
-
- /* defines for logical disk states */
- #define MPI_LD_STATE_OPTIMAL (0x00)
-@@ -867,6 +881,7 @@ typedef struct _EVENT_DATA_DISCOVERY_ERR
- #define MPI_EVENT_DSCVRY_ERR_DS_UNSUPPORTED_DEVICE (0x00000800)
- #define MPI_EVENT_DSCVRY_ERR_DS_MAX_SATA_TARGETS (0x00001000)
- #define MPI_EVENT_DSCVRY_ERR_DS_MULTI_PORT_DOMAIN (0x00002000)
-+#define MPI_EVENT_DSCVRY_ERR_DS_SATA_INIT_FAILURE (0x00004000)
-
- /* SAS SMP Error Event data */
-
-@@ -902,6 +917,8 @@ typedef struct _EVENT_DATA_SAS_INIT_DEV_
-
- /* defines for the ReasonCode field of the SAS Initiator Device Status Change event */
- #define MPI_EVENT_SAS_INIT_RC_ADDED (0x01)
-+#define MPI_EVENT_SAS_INIT_RC_REMOVED (0x02)
-+#define MPI_EVENT_SAS_INIT_RC_INACCESSIBLE (0x03)
-
- /* SAS Initiator Device Table Overflow Event data */
-
-@@ -910,6 +927,7 @@ typedef struct _EVENT_DATA_SAS_INIT_TABL
- U8 MaxInit; /* 00h */
- U8 CurrentInit; /* 01h */
- U16 Reserved1; /* 02h */
-+ U64 SASAddress; /* 04h */
- } EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
- MPI_POINTER PTR_EVENT_DATA_SAS_INIT_TABLE_OVERFLOW,
- MpiEventDataSasInitTableOverflow_t,
---- a/drivers/message/fusion/lsi/mpi_lan.h
-+++ b/drivers/message/fusion/lsi/mpi_lan.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000-2004 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_lan.h
---- a/drivers/message/fusion/lsi/mpi_log_fc.h
-+++ b/drivers/message/fusion/lsi/mpi_log_fc.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000-2001 LSI Corporation. All rights reserved.
-+ * Copyright (c) 2000-2008 LSI Corporation. All rights reserved.
- *
- * NAME: fc_log.h
- * SUMMARY: MPI IocLogInfo definitions for the SYMFC9xx chips
---- a/drivers/message/fusion/lsi/mpi_log_sas.h
-+++ b/drivers/message/fusion/lsi/mpi_log_sas.h
-@@ -1,6 +1,6 @@
- /***************************************************************************
- * *
-- * Copyright 2003 LSI Corporation. All rights reserved. *
-+ * Copyright (c) 2000-2008 LSI Corporation. All rights reserved. *
- * *
- * Description *
- * ------------ *
-@@ -73,6 +73,8 @@
- #define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO (0x00070004)
- #define IOP_LOGINFO_CODE_TARGET_MODE_ABORT_EXACT_IO_REQ (0x00070005)
-
-+#define IOP_LOGINFO_CODE_LOG_TIMESTAMP_EVENT (0x00080000)
-+
- /****************************************************************************/
- /* PL LOGINFO_CODE defines, valid if IOC_LOGINFO_ORIGINATOR = PL */
- /****************************************************************************/
-@@ -92,7 +94,7 @@
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_OPEN_TIMEOUT_EXP (0x0000000C)
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_UNUSED_0D (0x0000000D)
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_DVTBLE_ACCSS_FAIL (0x0000000E)
--#define PL_LOGINFO_SUB CODE_OPEN_FAIL_BAD_DEST (0x00000011)
-+#define PL_LOGINFO_SUB_CODE_OPEN_FAIL_BAD_DEST (0x00000011)
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RATE_NOT_SUPP (0x00000012)
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_PROT_NOT_SUPP (0x00000013)
- #define PL_LOGINFO_SUB_CODE_OPEN_FAIL_RESERVED_ABANDON0 (0x00000014)
-@@ -162,7 +164,7 @@
- #define PL_LOGINFO_SUB_CODE_FRAME_XFER_ERROR (0x00000400) /* Bits 0-3 encode Transport Status Register (offset 0x08) */
- /* Bit 0 is Status Bit 0: FrameXferErr */
- /* Bit 1 & 2 are Status Bits 16 and 17: FrameXmitErrStatus */
-- /* Bit 3 is Status Bit 18 WriteDataLengthGTDataLengthErr */
-+ /* Bit 3 is Status Bit 18 WriteDataLenghtGTDataLengthErr */
-
- #define PL_LOGINFO_SUB_CODE_TX_FM_CONNECTED_LOW (0x00000500)
- #define PL_LOGINFO_SUB_CODE_SATA_NON_NCQ_RW_ERR_BIT_SET (0x00000600)
-@@ -177,6 +179,10 @@
- #define PL_LOGINFO_SUB_CODE_DISCOVERY_REMOTE_SEP_RESET (0x00000E01)
- #define PL_LOGINFO_SUB_CODE_SECOND_OPEN (0x00000F00)
- #define PL_LOGINFO_SUB_CODE_DSCVRY_SATA_INIT_TIMEOUT (0x00001000)
-+#define PL_LOGINFO_SUB_CODE_BREAK_ON_SATA_CONNECTION (0x00002000) /* not currently used in mainline */
-+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK (0x00003000)
-+#define PL_LOGINFO_SUB_CODE_BREAK_ON_STUCK_LINK_AIP (0x00004000)
-+#define PL_LOGINFO_SUB_CODE_BREAK_ON_INCOMPLETE_BREAK_RCVD (0x00005000)
-
- #define PL_LOGINFO_CODE_ENCL_MGMT_SMP_FRAME_FAILURE (0x00200000) /* Can't get SMP Frame */
- #define PL_LOGINFO_CODE_ENCL_MGMT_SMP_READ_ERROR (0x00200010) /* Error occured on SMP Read */
-@@ -243,6 +249,8 @@
- #define IR_LOGINFO_VOLUME_ACTIVATE_VOLUME_FAILED (0x00010014)
- /* Activation failed trying to import the volume */
- #define IR_LOGINFO_VOLUME_ACTIVATING_IMPORT_VOLUME_FAILED (0x00010015)
-+/* Activation failed trying to import the volume */
-+#define IR_LOGINFO_VOLUME_ACTIVATING_TOO_MANY_PHYS_DISKS (0x00010016)
-
- /* Phys Disk failed, too many phys disks */
- #define IR_LOGINFO_PHYSDISK_CREATE_TOO_MANY_DISKS (0x00010020)
-@@ -285,6 +293,23 @@
- /* Compatibility Error : IME size limited to < 2TB */
- #define IR_LOGINFO_COMPAT_ERROR_IME_VOL_NOT_CURRENTLY_SUPPORTED (0x0001003D)
-
-+/* Device Firmware Update: DFU can only be started once */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DFU_IN_PROGRESS (0x00010050)
-+/* Device Firmware Update: Volume must be Optimal/Active/non-Quiesced */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_DEVICE_IN_INVALID_STATE (0x00010051)
-+/* Device Firmware Update: DFU Timeout cannot be zero */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_INVALID_TIMEOUT (0x00010052)
-+/* Device Firmware Update: CREATE TIMER FAILED */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_NO_TIMERS (0x00010053)
-+/* Device Firmware Update: Failed to read SAS_IO_UNIT_PG_1 */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_READING_CFG_PAGE (0x00010054)
-+/* Device Firmware Update: Invalid SAS_IO_UNIT_PG_1 value(s) */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_PORT_IO_TIMEOUTS_REQUIRED (0x00010055)
-+/* Device Firmware Update: Unable to allocate memory for page */
-+#define IR_LOGINFO_DEV_FW_UPDATE_ERR_ALLOC_CFG_PAGE (0x00010056)
-+/* Device Firmware Update: */
-+//#define IR_LOGINFO_DEV_FW_UPDATE_ERR_ (0x00010054)
-+
-
- /****************************************************************************/
- /* Defines for convenience */
---- a/drivers/message/fusion/lsi/mpi_raid.h
-+++ b/drivers/message/fusion/lsi/mpi_raid.h
-@@ -1,12 +1,12 @@
- /*
-- * Copyright (c) 2001-2007 LSI Corporation.
-+ * Copyright (c) 2001-2008 LSI Corporation.
- *
- *
- * Name: mpi_raid.h
- * Title: MPI RAID message and structures
- * Creation Date: February 27, 2001
- *
-- * mpi_raid.h Version: 01.05.03
-+ * mpi_raid.h Version: 01.05.05
- *
- * Version History
- * ---------------
-@@ -34,6 +34,9 @@
- * _SET_RESYNC_RATE and _SET_DATA_SCRUB_RATE.
- * 02-28-07 01.05.03 Added new RAID Action, Device FW Update Mode, and
- * associated defines.
-+ * 08-07-07 01.05.04 Added Disable Full Rebuild bit to the ActionDataWord
-+ * for the RAID Action MPI_RAID_ACTION_DISABLE_VOLUME.
-+ * 01-15-08 01.05.05 Added define for MPI_RAID_ACTION_SET_VOLUME_NAME.
- * --------------------------------------------------------------------------
- */
-
-@@ -93,6 +96,7 @@ typedef struct _MSG_RAID_ACTION
- #define MPI_RAID_ACTION_SET_RESYNC_RATE (0x13)
- #define MPI_RAID_ACTION_SET_DATA_SCRUB_RATE (0x14)
- #define MPI_RAID_ACTION_DEVICE_FW_UPDATE_MODE (0x15)
-+#define MPI_RAID_ACTION_SET_VOLUME_NAME (0x16)
-
- /* ActionDataWord defines for use with MPI_RAID_ACTION_CREATE_VOLUME action */
- #define MPI_RAID_ACTION_ADATA_DO_NOT_SYNC (0x00000001)
-@@ -105,6 +109,9 @@ typedef struct _MSG_RAID_ACTION
- #define MPI_RAID_ACTION_ADATA_KEEP_LBA0 (0x00000000)
- #define MPI_RAID_ACTION_ADATA_ZERO_LBA0 (0x00000002)
-
-+/* ActionDataWord defines for use with MPI_RAID_ACTION_DISABLE_VOLUME action */
-+#define MPI_RAID_ACTION_ADATA_DISABLE_FULL_REBUILD (0x00000001)
-+
- /* ActionDataWord defines for use with MPI_RAID_ACTION_ACTIVATE_VOLUME action */
- #define MPI_RAID_ACTION_ADATA_INACTIVATE_ALL (0x00000001)
-
---- a/drivers/message/fusion/lsi/mpi_sas.h
-+++ b/drivers/message/fusion/lsi/mpi_sas.h
-@@ -1,12 +1,12 @@
- /*
-- * Copyright (c) 2004-2006 LSI Corporation.
-+ * Copyright (c) 2004-2008 LSI Corporation.
- *
- *
- * Name: mpi_sas.h
- * Title: MPI Serial Attached SCSI structures and definitions
- * Creation Date: August 19, 2004
- *
-- * mpi_sas.h Version: 01.05.04
-+ * mpi_sas.h Version: 01.05.05
- *
- * Version History
- * ---------------
-@@ -23,6 +23,10 @@
- * reply.
- * 10-11-06 01.05.04 Fixed the name of a define for Operation field of SAS IO
- * Unit Control request.
-+ * 01-15-08 01.05.05 Added support for MPI_SAS_OP_SET_IOC_PARAMETER,
-+ * including adding IOCParameter and IOCParameter value
-+ * fields to SAS IO Unit Control Request.
-+ * Added MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC define.
- * --------------------------------------------------------------------------
- */
-
-@@ -60,6 +64,8 @@
- * Values for the SAS DeviceInfo field used in SAS Device Status Change Event
- * data and SAS IO Unit Configuration pages.
- */
-+#define MPI_SAS_DEVICE_INFO_PRODUCT_SPECIFIC (0xF0000000)
-+
- #define MPI_SAS_DEVICE_INFO_SEP (0x00004000)
- #define MPI_SAS_DEVICE_INFO_ATAPI_DEVICE (0x00002000)
- #define MPI_SAS_DEVICE_INFO_LSI_DEVICE (0x00001000)
-@@ -216,7 +222,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_R
- U8 ChainOffset; /* 02h */
- U8 Function; /* 03h */
- U16 DevHandle; /* 04h */
-- U8 Reserved3; /* 06h */
-+ U8 IOCParameter; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U8 TargetID; /* 0Ch */
-@@ -225,7 +231,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_R
- U8 PrimFlags; /* 0Fh */
- U32 Primitive; /* 10h */
- U64 SASAddress; /* 14h */
-- U32 Reserved4; /* 1Ch */
-+ U32 IOCParameterValue; /* 1Ch */
- } MSG_SAS_IOUNIT_CONTROL_REQUEST, MPI_POINTER PTR_MSG_SAS_IOUNIT_CONTROL_REQUEST,
- SasIoUnitControlRequest_t, MPI_POINTER pSasIoUnitControlRequest_t;
-
-@@ -241,6 +247,8 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_R
- #define MPI_SAS_OP_TRANSMIT_PORT_SELECT_SIGNAL (0x0C)
- #define MPI_SAS_OP_TRANSMIT_REMOVE_DEVICE (0x0D) /* obsolete name */
- #define MPI_SAS_OP_REMOVE_DEVICE (0x0D)
-+#define MPI_SAS_OP_SET_IOC_PARAMETER (0x0E)
-+#define MPI_SAS_OP_PRODUCT_SPECIFIC_MIN (0x80)
-
- /* values for the PrimFlags field */
- #define MPI_SAS_PRIMFLAGS_SINGLE (0x08)
-@@ -256,7 +264,7 @@ typedef struct _MSG_SAS_IOUNIT_CONTROL_R
- U8 MsgLength; /* 02h */
- U8 Function; /* 03h */
- U16 DevHandle; /* 04h */
-- U8 Reserved3; /* 06h */
-+ U8 IOCParameter; /* 06h */
- U8 MsgFlags; /* 07h */
- U32 MsgContext; /* 08h */
- U16 Reserved4; /* 0Ch */
---- a/drivers/message/fusion/lsi/mpi_targ.h
-+++ b/drivers/message/fusion/lsi/mpi_targ.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2000-2004 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_targ.h
---- a/drivers/message/fusion/lsi/mpi_tool.h
-+++ b/drivers/message/fusion/lsi/mpi_tool.h
-@@ -1,5 +1,5 @@
- /*
-- * Copyright (c) 2001-2005 LSI Corporation.
-+ * Copyright (c) 2001-2008 LSI Corporation.
- *
- *
- * Name: mpi_tool.h
---- a/drivers/message/fusion/lsi/mpi_type.h
-+++ b/drivers/message/fusion/lsi/mpi_type.h
-@@ -1,12 +1,12 @@
- /*
-- * Copyright (c) 2000-2004 LSI Corporation.
-+ * Copyright (c) 2000-2008 LSI Corporation.
- *
- *
- * Name: mpi_type.h
- * Title: MPI Basic type definitions
- * Creation Date: June 6, 2000
- *
-- * mpi_type.h Version: 01.05.01
-+ * mpi_type.h Version: 01.05.02
- *
- * Version History
- * ---------------
-@@ -20,6 +20,7 @@
- * 08-08-01 01.02.01 Original release for v1.2 work.
- * 05-11-04 01.03.01 Original release for MPI v1.3.
- * 08-19-04 01.05.01 Original release for MPI v1.5.
-+ * 08-30-05 01.05.02 Added PowerPC option to #ifdef's.
- * --------------------------------------------------------------------------
- */
-
-@@ -49,8 +50,18 @@ typedef signed short S16;
- typedef unsigned short U16;
-
-
--typedef int32_t S32;
--typedef u_int32_t U32;
-+#if defined(unix) || defined(__arm) || defined(ALPHA) || defined(__PPC__) || defined(__ppc)
-+
-+ typedef signed int S32;
-+ typedef unsigned int U32;
-+
-+#else
-+
-+ typedef signed long S32;
-+ typedef unsigned long U32;
-+
-+#endif
-+
-
- typedef struct _S64
- {
---- a/drivers/message/fusion/Makefile
-+++ b/drivers/message/fusion/Makefile
-@@ -1,12 +1,17 @@
--# Fusion MPT drivers; recognized debug defines...
-+#
-+# LSI mpt fusion
-+#
-+
-+# csmi ioctls enable
-+EXTRA_CFLAGS += -DCPQ_CIM
-+EXTRA_CFLAGS += -DDIAG_BUFFER_SUPPORT
-+
-+EXTRA_CFLAGS += -DCONFIG_FUSION_LOGGING
-
- # enable verbose logging
- # CONFIG_FUSION_LOGGING needs to be enabled in Kconfig
- #EXTRA_CFLAGS += -DMPT_DEBUG_VERBOSE
-
--
--#=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-} LSI_LOGIC
--
- obj-$(CONFIG_FUSION_SPI) += mptbase.o mptscsih.o mptspi.o
- obj-$(CONFIG_FUSION_FC) += mptbase.o mptscsih.o mptfc.o
- obj-$(CONFIG_FUSION_SAS) += mptbase.o mptscsih.o mptsas.o
---- a/drivers/message/fusion/mptbase.c
-+++ b/drivers/message/fusion/mptbase.c
-@@ -58,6 +58,7 @@
- #include <linux/delay.h>
- #include <linux/interrupt.h> /* needed for in_interrupt() proto */
- #include <linux/dma-mapping.h>
-+#include <linux/sort.h>
- #include <asm/io.h>
- #ifdef CONFIG_MTRR
- #include <asm/mtrr.h>
-@@ -79,19 +80,38 @@ MODULE_VERSION(my_VERSION);
- /*
- * cmd line parameters
- */
--static int mpt_msi_enable = -1;
--module_param(mpt_msi_enable, int, 0);
--MODULE_PARM_DESC(mpt_msi_enable, " MSI Support Enable (default=0)");
-+
-+static int mpt_msi_enable_spi;
-+module_param(mpt_msi_enable_spi, int, 0);
-+MODULE_PARM_DESC(mpt_msi_enable_spi, " Enable MSI Support for SPI controllers (default=0)");
-+
-+static int mpt_msi_enable_fc;
-+module_param(mpt_msi_enable_fc, int, 0);
-+MODULE_PARM_DESC(mpt_msi_enable_fc, " Enable MSI Support for FC controllers (default=0)");
-+
-+static int mpt_msi_enable_sas = 1;
-+module_param(mpt_msi_enable_sas, int, 0);
-+MODULE_PARM_DESC(mpt_msi_enable_sas, " Enable MSI Support for SAS controllers (default=1)");
-+
-
- static int mpt_channel_mapping;
- module_param(mpt_channel_mapping, int, 0);
- MODULE_PARM_DESC(mpt_channel_mapping, " Mapping id's to channels (default=0)");
-
--static int mpt_debug_level;
-+int mpt_debug_level;
- static int mpt_set_debug_level(const char *val, struct kernel_param *kp);
- module_param_call(mpt_debug_level, mpt_set_debug_level, param_get_int,
- &mpt_debug_level, 0600);
- MODULE_PARM_DESC(mpt_debug_level, " debug level - refer to mptdebug.h - (default=0)");
-+EXPORT_SYMBOL(mpt_debug_level);
-+
-+int mpt_fwfault_debug;
-+module_param_call(mpt_fwfault_debug, param_set_int, param_get_int,
-+ &mpt_fwfault_debug, 0600);
-+MODULE_PARM_DESC(mpt_fwfault_debug, "Enable detection of Firmware fault"
-+ " and halt Firmware on fault - (default=0)");
-+EXPORT_SYMBOL(mpt_fwfault_debug);
-+
-
- #ifdef MFCNT
- static int mfcounter = 0;
-@@ -102,8 +122,7 @@ static int mfcounter = 0;
- /*
- * Public data...
- */
--
--static struct proc_dir_entry *mpt_proc_root_dir;
-+struct proc_dir_entry *mpt_proc_root_dir;
-
- #define WHOINIT_UNKNOWN 0xAA
-
-@@ -125,6 +144,8 @@ static struct mpt_pci_driver *MptDevice
-
- static DECLARE_WAIT_QUEUE_HEAD(mpt_waitq);
-
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+
- /*
- * Driver Callback Index's
- */
-@@ -135,8 +156,7 @@ static u8 last_drv_idx;
- /*
- * Forward protos...
- */
--static irqreturn_t mpt_interrupt(int irq, void *bus_id);
--static int mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply);
-+static int mptbase_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply);
- static int mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes,
- u32 *req, int replyBytes, u16 *u16reply, int maxwait,
- int sleepFlag);
-@@ -167,9 +187,8 @@ static int mpt_GetScsiPortSettings(MPT_A
- static int mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum);
- static void mpt_read_ioc_pg_1(MPT_ADAPTER *ioc);
- static void mpt_read_ioc_pg_4(MPT_ADAPTER *ioc);
--static void mpt_timer_expired(unsigned long data);
- static void mpt_get_manufacturing_pg_0(MPT_ADAPTER *ioc);
--static int SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch);
-+static int SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch, int sleepFlag);
- static int SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp);
- static int mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int sleepFlag);
- static int mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init);
-@@ -184,7 +203,6 @@ static int procmpt_iocinfo_read(char *bu
- #endif
- static void mpt_get_fw_exp_ver(char *buf, MPT_ADAPTER *ioc);
-
--//int mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag);
- static int ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *evReply, int *evHandlers);
- static void mpt_iocstatus_info(MPT_ADAPTER *ioc, u32 ioc_status, MPT_FRAME_HDR *mf);
- static void mpt_fc_log_info(MPT_ADAPTER *ioc, u32 log_info);
-@@ -193,6 +211,7 @@ static void mpt_sas_log_info(MPT_ADAPTER
- static int mpt_read_ioc_pg_3(MPT_ADAPTER *ioc);
- static void mpt_inactive_raid_list_free(MPT_ADAPTER *ioc);
-
-+
- /* module entry point */
- static int __init fusion_init (void);
- static void __exit fusion_exit (void);
-@@ -223,7 +242,16 @@ pci_enable_io_access(struct pci_dev *pde
- pci_write_config_word(pdev, PCI_COMMAND, command_reg);
- }
-
--static int mpt_set_debug_level(const char *val, struct kernel_param *kp)
-+/**
-+ * mpt_set_debug_level - global setting of the mpt_debug_level
-+ * found via /sys/module/mptbase/parameters/mpt_debug_level
-+ * @val:
-+ * @kp:
-+ *
-+ * Returns
-+ **/
-+static int
-+mpt_set_debug_level(const char *val, struct kernel_param *kp)
- {
- int ret = param_set_int(val, kp);
- MPT_ADAPTER *ioc;
-@@ -254,6 +282,56 @@ mpt_get_cb_idx(MPT_DRIVER_CLASS dclass)
- }
-
- /**
-+ * mpt_is_discovery_complete - determine if discovery has completed
-+ * @ioc: per adatper instance
-+ *
-+ * Returns 1 when discovery completed, else zero.
-+ */
-+static int
-+mpt_is_discovery_complete(MPT_ADAPTER *ioc)
-+{
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasIOUnitPage0_t *buffer;
-+ dma_addr_t dma_handle;
-+ int rc = 0;
-+
-+ memset(&hdr, 0, sizeof(ConfigExtendedPageHeader_t));
-+ memset(&cfg, 0, sizeof(CONFIGPARMS));
-+ hdr.PageVersion = MPI_SASIOUNITPAGE0_PAGEVERSION;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_IO_UNIT;
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+
-+ if ((mpt_config(ioc, &cfg)))
-+ goto out;
-+ if (!hdr.ExtPageLength)
-+ goto out;
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ &dma_handle);
-+ if (!buffer)
-+ goto out;
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ if ((mpt_config(ioc, &cfg)))
-+ goto out_free_consistent;
-+
-+ if (!(buffer->PhyData[0].PortFlags &
-+ MPI_SAS_IOUNIT0_PORT_FLAGS_DISCOVERY_IN_PROGRESS))
-+ rc = 1;
-+
-+ out_free_consistent:
-+ pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ buffer, dma_handle);
-+ out:
-+ return rc;
-+}
-+
-+/**
- * mpt_fault_reset_work - work performed on workq after ioc fault
- * @work: input argument, used to derive ioc
- *
-@@ -267,23 +345,29 @@ mpt_fault_reset_work(struct work_struct
- int rc;
- unsigned long flags;
-
-- if (ioc->diagPending || !ioc->active)
-+ if (ioc->ioc_reset_in_progress || !ioc->active)
- goto out;
-
- ioc_raw_state = mpt_GetIocState(ioc, 0);
- if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
- printk(MYIOC_s_WARN_FMT "IOC is in FAULT state (%04xh)!!!\n",
-- ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
-+ ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
- printk(MYIOC_s_WARN_FMT "Issuing HardReset from %s!!\n",
-- ioc->name, __func__);
-+ ioc->name, __FUNCTION__);
- rc = mpt_HardResetHandler(ioc, CAN_SLEEP);
- printk(MYIOC_s_WARN_FMT "%s: HardReset: %s\n", ioc->name,
-- __func__, (rc == 0) ? "success" : "failed");
-+ __FUNCTION__, (rc == 0) ? "success" : "failed");
- ioc_raw_state = mpt_GetIocState(ioc, 0);
- if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT)
- printk(MYIOC_s_WARN_FMT "IOC is in FAULT state after "
- "reset (%04xh)\n", ioc->name, ioc_raw_state &
- MPI_DOORBELL_DATA_MASK);
-+ } else if (ioc->bus_type == SAS && ioc->sas_discovery_quiesce_io) {
-+ if ((mpt_is_discovery_complete(ioc))) {
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "clearing "
-+ "discovery_quiesce_io flag\n", ioc->name));
-+ ioc->sas_discovery_quiesce_io = 0;
-+ }
- }
-
- out:
-@@ -294,14 +378,13 @@ mpt_fault_reset_work(struct work_struct
- ioc = ioc->alt_ioc;
-
- /* rearm the timer */
-- spin_lock_irqsave(&ioc->fault_reset_work_lock, flags);
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
- if (ioc->reset_work_q)
- queue_delayed_work(ioc->reset_work_q, &ioc->fault_reset_work,
- msecs_to_jiffies(MPT_POLLING_INTERVAL));
-- spin_unlock_irqrestore(&ioc->fault_reset_work_lock, flags);
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
- }
-
--
- /*
- * Process turbo (context) reply...
- */
-@@ -354,9 +437,9 @@ mpt_turbo_reply(MPT_ADAPTER *ioc, u32 pa
-
- /* Check for (valid) IO callback! */
- if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
-- MptCallbacks[cb_idx] == NULL) {
-+ MptCallbacks[cb_idx] == NULL) {
- printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
-- __func__, ioc->name, cb_idx);
-+ __FUNCTION__, ioc->name, cb_idx);
- goto out;
- }
-
-@@ -398,6 +481,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
-
- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Got non-TURBO reply=%p req_idx=%x cb_idx=%x Function=%x\n",
- ioc->name, mr, req_idx, cb_idx, mr->u.hdr.Function));
-+
- DBG_DUMP_REPLY_FRAME(ioc, (u32 *)mr);
-
- /* Check/log IOC log info
-@@ -413,14 +497,17 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
- mpt_sas_log_info(ioc, log_info);
- }
-
-+ /* TODO - add shost_attrs, or command line option, and
-+ * extend this to SAS/FC
-+ */
- if (ioc_stat & MPI_IOCSTATUS_MASK)
- mpt_iocstatus_info(ioc, (u32)ioc_stat, mf);
-
- /* Check for (valid) IO callback! */
- if (!cb_idx || cb_idx >= MPT_MAX_PROTOCOL_DRIVERS ||
-- MptCallbacks[cb_idx] == NULL) {
-+ MptCallbacks[cb_idx] == NULL) {
- printk(MYIOC_s_WARN_FMT "%s: Invalid cb_idx (%d)!\n",
-- __func__, ioc->name, cb_idx);
-+ __FUNCTION__, ioc->name, cb_idx);
- freeme = 0;
- goto out;
- }
-@@ -436,11 +523,11 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
- mb();
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_interrupt - MPT adapter (IOC) specific interrupt handler.
- * @irq: irq number (not used)
- * @bus_id: bus identifier cookie == pointer to MPT_ADAPTER structure
-+ * @r: pt_regs pointer (not used)
- *
- * This routine is registered via the request_irq() kernel API call,
- * and handles all interrupts generated from a specific MPT adapter
-@@ -452,7 +539,7 @@ mpt_reply(MPT_ADAPTER *ioc, u32 pa)
- * This routine handles register-level access of the adapter but
- * dispatches (calls) a protocol-specific callback routine to handle
- * the protocol-specific details of the MPT request completion.
-- */
-+ **/
- static irqreturn_t
- mpt_interrupt(int irq, void *bus_id)
- {
-@@ -478,9 +565,9 @@ mpt_interrupt(int irq, void *bus_id)
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_base_reply - MPT base driver's callback routine
-+ * mptbase_reply - MPT base driver's callback routine
- * @ioc: Pointer to MPT_ADAPTER structure
-- * @mf: Pointer to original MPT request frame
-+ * @req: Pointer to original MPT request frame
- * @reply: Pointer to MPT reply frame (NULL if TurboReply)
- *
- * MPT base driver's callback routine; all base driver
-@@ -491,122 +578,49 @@ mpt_interrupt(int irq, void *bus_id)
- * should be freed, or 0 if it shouldn't.
- */
- static int
--mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *reply)
-+mptbase_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
- {
-+ EventNotificationReply_t *pEventReply;
-+ u8 event;
-+ int evHandlers;
- int freereq = 1;
-- u8 func;
--
-- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_base_reply() called\n", ioc->name));
--#ifdef CONFIG_FUSION_LOGGING
-- if ((ioc->debug_level & MPT_DEBUG_MSG_FRAME) &&
-- !(reply->u.hdr.MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)) {
-- dmfprintk(ioc, printk(MYIOC_s_INFO_FMT ": Original request frame (@%p) header\n",
-- ioc->name, mf));
-- DBG_DUMP_REQUEST_FRAME_HDR(ioc, (u32 *)mf);
-- }
--#endif
--
-- func = reply->u.hdr.Function;
-- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_base_reply, Function=%02Xh\n",
-- ioc->name, func));
--
-- if (func == MPI_FUNCTION_EVENT_NOTIFICATION) {
-- EventNotificationReply_t *pEvReply = (EventNotificationReply_t *) reply;
-- int evHandlers = 0;
-- int results;
--
-- results = ProcessEventNotification(ioc, pEvReply, &evHandlers);
-- if (results != evHandlers) {
-- /* CHECKME! Any special handling needed here? */
-- devtverboseprintk(ioc, printk(MYIOC_s_WARN_FMT "Called %d event handlers, sum results = %d\n",
-- ioc->name, evHandlers, results));
-- }
-
-- /*
-- * Hmmm... It seems that EventNotificationReply is an exception
-- * to the rule of one reply per request.
-- */
-- if (pEvReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY) {
-+ switch (reply->u.hdr.Function) {
-+ case MPI_FUNCTION_EVENT_NOTIFICATION:
-+ pEventReply = (EventNotificationReply_t *)reply;
-+ evHandlers = 0;
-+ ProcessEventNotification(ioc, pEventReply, &evHandlers);
-+ event = le32_to_cpu(pEventReply->Event) & 0xFF;
-+ if (pEventReply->MsgFlags & MPI_MSGFLAGS_CONTINUATION_REPLY)
- freereq = 0;
-- } else {
-- devtverboseprintk(ioc, printk(MYIOC_s_WARN_FMT "EVENT_NOTIFICATION reply %p returns Request frame\n",
-- ioc->name, pEvReply));
-- }
--
--#ifdef CONFIG_PROC_FS
--// LogEvent(ioc, pEvReply);
--#endif
--
-- } else if (func == MPI_FUNCTION_EVENT_ACK) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_base_reply, EventAck reply received\n",
-- ioc->name));
-- } else if (func == MPI_FUNCTION_CONFIG) {
-- CONFIGPARMS *pCfg;
-- unsigned long flags;
--
-- dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT "config_complete (mf=%p,mr=%p)\n",
-- ioc->name, mf, reply));
--
-- pCfg = * ((CONFIGPARMS **)((u8 *) mf + ioc->req_sz - sizeof(void *)));
--
-- if (pCfg) {
-- /* disable timer and remove from linked list */
-- del_timer(&pCfg->timer);
--
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- list_del(&pCfg->linkage);
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
--
-- /*
-- * If IOC Status is SUCCESS, save the header
-- * and set the status code to GOOD.
-- */
-- pCfg->status = MPT_CONFIG_ERROR;
-- if (reply) {
-- ConfigReply_t *pReply = (ConfigReply_t *)reply;
-- u16 status;
--
-- status = le16_to_cpu(pReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-- dcprintk(ioc, printk(MYIOC_s_NOTE_FMT " IOCStatus=%04xh, IOCLogInfo=%08xh\n",
-- ioc->name, status, le32_to_cpu(pReply->IOCLogInfo)));
--
-- pCfg->status = status;
-- if (status == MPI_IOCSTATUS_SUCCESS) {
-- if ((pReply->Header.PageType &
-- MPI_CONFIG_PAGETYPE_MASK) ==
-- MPI_CONFIG_PAGETYPE_EXTENDED) {
-- pCfg->cfghdr.ehdr->ExtPageLength =
-- le16_to_cpu(pReply->ExtPageLength);
-- pCfg->cfghdr.ehdr->ExtPageType =
-- pReply->ExtPageType;
-- }
-- pCfg->cfghdr.hdr->PageVersion = pReply->Header.PageVersion;
--
-- /* If this is a regular header, save PageLength. */
-- /* LMP Do this better so not using a reserved field! */
-- pCfg->cfghdr.hdr->PageLength = pReply->Header.PageLength;
-- pCfg->cfghdr.hdr->PageNumber = pReply->Header.PageNumber;
-- pCfg->cfghdr.hdr->PageType = pReply->Header.PageType;
-- }
-- }
--
-- /*
-- * Wake up the original calling thread
-- */
-- pCfg->wait_done = 1;
-- wake_up(&mpt_waitq);
-- }
-- } else if (func == MPI_FUNCTION_SAS_IO_UNIT_CONTROL) {
-- /* we should be always getting a reply frame */
-- memcpy(ioc->persist_reply_frame, reply,
-- min(MPT_DEFAULT_FRAME_SIZE,
-- 4*reply->u.reply.MsgLength));
-- del_timer(&ioc->persist_timer);
-- ioc->persist_wait_done = 1;
-- wake_up(&mpt_waitq);
-- } else {
-- printk(MYIOC_s_ERR_FMT "Unexpected msg function (=%02Xh) reply received!\n",
-- ioc->name, func);
-+ if (event != MPI_EVENT_EVENT_CHANGE)
-+ break;
-+ case MPI_FUNCTION_CONFIG:
-+ case MPI_FUNCTION_SAS_IO_UNIT_CONTROL:
-+ ioc->mptbase_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+ if (reply) {
-+ ioc->mptbase_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->mptbase_cmds.reply, reply,
-+ min(MPT_DEFAULT_FRAME_SIZE,
-+ 4 * reply->u.reply.MsgLength));
-+ }
-+ if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->mptbase_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->mptbase_cmds.done);
-+ } else
-+ freereq = 0;
-+ if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_FREE_MF)
-+ freereq = 1;
-+ break;
-+ case MPI_FUNCTION_EVENT_ACK:
-+ devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "EventAck reply received\n", ioc->name));
-+ break;
-+ default:
-+ printk(MYIOC_s_ERR_FMT
-+ "Unexpected msg function (=%02Xh) reply received!\n",
-+ ioc->name, reply->u.hdr.Function);
-+ break;
- }
-
- /*
-@@ -616,7 +630,6 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRA
- return freereq;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_register - Register protocol-specific main callback handler.
- * @cbfunc: callback function pointer
-@@ -635,7 +648,7 @@ mpt_base_reply(MPT_ADAPTER *ioc, MPT_FRA
- * {N,...,7,6,5,...,1} if successful.
- * A return value of MPT_MAX_PROTOCOL_DRIVERS (including zero!) should be
- * considered an error by the caller.
-- */
-+ **/
- u8
- mpt_register(MPT_CALLBACK cbfunc, MPT_DRIVER_CLASS dclass)
- {
-@@ -659,14 +672,13 @@ mpt_register(MPT_CALLBACK cbfunc, MPT_DR
- return last_drv_idx;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_deregister - Deregister a protocol drivers resources.
- * @cb_idx: previously registered callback handle
- *
- * Each protocol-specific driver should call this routine when its
- * module is unloaded.
-- */
-+ **/
- void
- mpt_deregister(u8 cb_idx)
- {
-@@ -679,9 +691,9 @@ mpt_deregister(u8 cb_idx)
- }
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_event_register - Register protocol-specific event callback handler.
-+ * mpt_event_register - Register protocol-specific event callback
-+ * handler.
- * @cb_idx: previously registered (via mpt_register) callback handle
- * @ev_cbfunc: callback function
- *
-@@ -689,7 +701,7 @@ mpt_deregister(u8 cb_idx)
- * if/when they choose to be notified of MPT events.
- *
- * Returns 0 for success.
-- */
-+ **/
- int
- mpt_event_register(u8 cb_idx, MPT_EVHANDLER ev_cbfunc)
- {
-@@ -700,15 +712,15 @@ mpt_event_register(u8 cb_idx, MPT_EVHAND
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_event_deregister - Deregister protocol-specific event callback handler
-+ * mpt_event_deregister - Deregister protocol-specific event callback
-+ * handler.
- * @cb_idx: previously registered callback handle
- *
- * Each protocol-specific driver should call this routine
- * when it does not (or can no longer) handle events,
- * or when its module is unloaded.
-- */
-+ **/
- void
- mpt_event_deregister(u8 cb_idx)
- {
-@@ -718,7 +730,6 @@ mpt_event_deregister(u8 cb_idx)
- MptEvHandlers[cb_idx] = NULL;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_reset_register - Register protocol-specific IOC reset handler.
- * @cb_idx: previously registered (via mpt_register) callback handle
-@@ -728,7 +739,7 @@ mpt_event_deregister(u8 cb_idx)
- * if/when they choose to be notified of IOC resets.
- *
- * Returns 0 for success.
-- */
-+ **/
- int
- mpt_reset_register(u8 cb_idx, MPT_RESETHANDLER reset_func)
- {
-@@ -739,7 +750,6 @@ mpt_reset_register(u8 cb_idx, MPT_RESETH
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_reset_deregister - Deregister protocol-specific IOC reset handler.
- * @cb_idx: previously registered callback handle
-@@ -747,7 +757,7 @@ mpt_reset_register(u8 cb_idx, MPT_RESETH
- * Each protocol-specific driver should call this routine
- * when it does not (or can no longer) handle IOC reset handling,
- * or when its module is unloaded.
-- */
-+ **/
- void
- mpt_reset_deregister(u8 cb_idx)
- {
-@@ -757,12 +767,11 @@ mpt_reset_deregister(u8 cb_idx)
- MptResetHandlers[cb_idx] = NULL;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_device_driver_register - Register device driver hooks
- * @dd_cbfunc: driver callbacks struct
- * @cb_idx: MPT protocol driver index
-- */
-+ **/
- int
- mpt_device_driver_register(struct mpt_pci_driver * dd_cbfunc, u8 cb_idx)
- {
-@@ -776,20 +785,21 @@ mpt_device_driver_register(struct mpt_pc
-
- /* call per pci device probe entry point */
- list_for_each_entry(ioc, &ioc_list, list) {
-+ if (!pci_get_drvdata(ioc->pcidev))
-+ continue;
- id = ioc->pcidev->driver ?
- ioc->pcidev->driver->id_table : NULL;
- if (dd_cbfunc->probe)
- dd_cbfunc->probe(ioc->pcidev, id);
-- }
-+ }
-
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_device_driver_deregister - DeRegister device driver hooks
- * @cb_idx: MPT protocol driver index
-- */
-+ **/
- void
- mpt_device_driver_deregister(u8 cb_idx)
- {
-@@ -809,19 +819,15 @@ mpt_device_driver_deregister(u8 cb_idx)
- MptDeviceDriverHandlers[cb_idx] = NULL;
- }
-
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_get_msg_frame - Obtain an MPT request frame from the pool
-+ * mpt_get_msg_frame - Obtain a MPT request frame from the pool (of 1024)
-+ * allocated per MPT adapter.
- * @cb_idx: Handle of registered MPT protocol driver
- * @ioc: Pointer to MPT adapter structure
- *
-- * Obtain an MPT request frame from the pool (of 1024) that are
-- * allocated per MPT adapter.
-- *
- * Returns pointer to a MPT request frame or %NULL if none are available
- * or IOC is not active.
-- */
-+ **/
- MPT_FRAME_HDR*
- mpt_get_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc)
- {
-@@ -851,7 +857,6 @@ mpt_get_msg_frame(u8 cb_idx, MPT_ADAPTER
- mf->u.frame.linkage.arg1 = 0;
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx; /* byte */
- req_offset = (u8 *)mf - (u8 *)ioc->req_frames;
-- /* u16! */
- req_idx = req_offset / ioc->req_sz;
- mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(req_idx);
- mf->u.frame.hwhdr.msgctxu.fld.rsvd = 0;
-@@ -881,16 +886,16 @@ mpt_get_msg_frame(u8 cb_idx, MPT_ADAPTER
- return mf;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_put_msg_frame - Send a protocol-specific MPT request frame to an IOC
-+ * mpt_put_msg_frame - Send a protocol specific MPT request frame
-+ * to a IOC.
- * @cb_idx: Handle of registered MPT protocol driver
- * @ioc: Pointer to MPT adapter structure
- * @mf: Pointer to MPT request frame
- *
-- * This routine posts an MPT request frame to the request post FIFO of a
-+ * This routine posts a MPT request frame to the request post FIFO of a
- * specific MPT adapter.
-- */
-+ **/
- void
- mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
- {
-@@ -901,14 +906,14 @@ mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER
- /* ensure values are reset properly! */
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx; /* byte */
- req_offset = (u8 *)mf - (u8 *)ioc->req_frames;
-- /* u16! */
- req_idx = req_offset / ioc->req_sz;
- mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(req_idx);
- mf->u.frame.hwhdr.msgctxu.fld.rsvd = 0;
-
- DBG_DUMP_PUT_MSG_FRAME(ioc, (u32 *)mf);
-
-- mf_dma_addr = (ioc->req_frames_low_dma + req_offset) | ioc->RequestNB[req_idx];
-+ mf_dma_addr = (ioc->req_frames_low_dma + req_offset) |
-+ ioc->RequestNB[req_idx];
- dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mf_dma_addr=%x req_idx=%d "
- "RequestNB=%x\n", ioc->name, mf_dma_addr, req_idx,
- ioc->RequestNB[req_idx]));
-@@ -916,15 +921,13 @@ mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER
- }
-
- /**
-- * mpt_put_msg_frame_hi_pri - Send a hi-pri protocol-specific MPT request frame
-+ * mpt_put_msg_frame_hi_pri - Send a protocol specific MPT request frame
-+ * to a IOC using hi priority request queue.
- * @cb_idx: Handle of registered MPT protocol driver
- * @ioc: Pointer to MPT adapter structure
- * @mf: Pointer to MPT request frame
- *
-- * Send a protocol-specific MPT request frame to an IOC using
-- * hi-priority request queue.
-- *
-- * This routine posts an MPT request frame to the request post FIFO of a
-+ * This routine posts a MPT request frame to the request post FIFO of a
- * specific MPT adapter.
- **/
- void
-@@ -949,7 +952,6 @@ mpt_put_msg_frame_hi_pri(u8 cb_idx, MPT_
- CHIPREG_WRITE32(&ioc->chip->RequestHiPriFifo, mf_dma_addr);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_free_msg_frame - Place MPT request frame back on FreeQ.
- * @handle: Handle of registered MPT protocol driver
-@@ -958,7 +960,7 @@ mpt_put_msg_frame_hi_pri(u8 cb_idx, MPT_
- *
- * This routine places a MPT request frame back on the MPT adapter's
- * FreeQ.
-- */
-+ **/
- void
- mpt_free_msg_frame(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
- {
-@@ -966,43 +968,144 @@ mpt_free_msg_frame(MPT_ADAPTER *ioc, MPT
-
- /* Put Request back on FreeQ! */
- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- mf->u.frame.linkage.arg1 = 0xdeadbeaf; /* signature to know if this mf is freed */
-+ if (cpu_to_le32(mf->u.frame.linkage.arg1) == 0xdeadbeaf)
-+ goto out;
-+ mf->u.frame.linkage.arg1 = cpu_to_le32(0xdeadbeaf); /* signature to know if this mf is freed */
- list_add_tail(&mf->u.frame.linkage.list, &ioc->FreeQ);
- #ifdef MFCNT
- ioc->mfcnt--;
- #endif
-+ out:
- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mpt_add_sge - Place a simple SGE at address pAddr.
-+ * mpt_add_sge - Place a simple 32 bit SGE at address pAddr.
- * @pAddr: virtual address for SGE
- * @flagslength: SGE flags and data transfer length
- * @dma_addr: Physical address
- *
- * This routine places a MPT request frame back on the MPT adapter's
- * FreeQ.
-- */
--void
-+ **/
-+static void
- mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
- {
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-- SGESimple64_t *pSge = (SGESimple64_t *) pAddr;
-- u32 tmp = dma_addr & 0xFFFFFFFF;
-+ SGESimple32_t *pSge = (SGESimple32_t *) pAddr;
-+ pSge->FlagsLength = cpu_to_le32(flagslength);
-+ pSge->Address = cpu_to_le32(dma_addr);
-+}
-
-- pSge->FlagsLength = cpu_to_le32(flagslength);
-- pSge->Address.Low = cpu_to_le32(tmp);
-- tmp = (u32) ((u64)dma_addr >> 32);
-- pSge->Address.High = cpu_to_le32(tmp);
-
-- } else {
-- SGESimple32_t *pSge = (SGESimple32_t *) pAddr;
-- pSge->FlagsLength = cpu_to_le32(flagslength);
-- pSge->Address = cpu_to_le32(dma_addr);
-+/**
-+ * mpt_add_sge_64bit - Place a simple 64 bit SGE at address pAddr.
-+ * @pAddr: virtual address for SGE
-+ * @flagslength: SGE flags and data transfer length
-+ * @dma_addr: Physical address
-+ *
-+ * This routine places a MPT request frame back on the MPT adapter's
-+ * FreeQ.
-+ **/
-+static void
-+mpt_add_sge_64bit(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
-+{
-+ SGESimple64_t *pSge = (SGESimple64_t *) pAddr;
-+ u32 tmp;
-+
-+ tmp = dma_addr & 0xFFFFFFFF;
-+ pSge->Address.Low = cpu_to_le32(tmp);
-+ tmp = (u32) ((u64)dma_addr >> 32);
-+ pSge->Address.High = cpu_to_le32(tmp);
-+ pSge->FlagsLength = cpu_to_le32(
-+ (flagslength | MPT_SGE_FLAGS_64_BIT_ADDRESSING));
-+}
-+
-+
-+/**
-+ * mpt_add_sge_64bit_1078 - Place a simple 64 bit SGE at address pAddr
-+ * (1078 workaround).
-+ * @pAddr: virtual address for SGE
-+ * @flagslength: SGE flags and data transfer length
-+ * @dma_addr: Physical address
-+ *
-+ * This routine places a MPT request frame back on the MPT adapter's
-+ * FreeQ.
-+ **/
-+static void
-+mpt_add_sge_64bit_1078(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
-+{
-+ SGESimple64_t *pSge = (SGESimple64_t *) pAddr;
-+ u32 tmp;
-+
-+ tmp = dma_addr & 0xFFFFFFFF;
-+ pSge->Address.Low = cpu_to_le32(tmp);
-+ tmp = (u32) ((u64)dma_addr >> 32);
-+
-+ /*
-+ * 1078 errata workaround for the 36GB limitation
-+ */
-+ if ((((u64)dma_addr + MPI_SGE_LENGTH(flagslength)) >> 32) == 9) {
-+ flagslength |=
-+ MPI_SGE_SET_FLAGS(MPI_SGE_FLAGS_LOCAL_ADDRESS);
-+ tmp |= (1<<31);
-+ if (mpt_debug_level & MPT_DEBUG_36GB_MEM)
-+ printk(KERN_DEBUG "1078 P0M2 addressing for "
-+ "addr = 0x%llx len = %d\n",
-+ (unsigned long long)dma_addr,
-+ MPI_SGE_LENGTH(flagslength));
- }
-+
-+ pSge->Address.High = cpu_to_le32(tmp);
-+ pSge->FlagsLength = cpu_to_le32(
-+ (flagslength | MPT_SGE_FLAGS_64_BIT_ADDRESSING));
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/**
-+ * mpt_add_chain - Place a 32 bit chain SGE at address pAddr.
-+ * @pAddr: virtual address for SGE
-+ * @next: nextChainOffset value (u32's)
-+ * @length: length of next SGL segment
-+ * @dma_addr: Physical address
-+ *
-+ */
-+static void
-+mpt_add_chain(char *pAddr, u8 next, u16 length, dma_addr_t dma_addr)
-+{
-+ SGEChain32_t *pChain = (SGEChain32_t *) pAddr;
-+ pChain->Length = cpu_to_le16(length);
-+ pChain->Flags = MPI_SGE_FLAGS_CHAIN_ELEMENT;
-+ pChain->NextChainOffset = next;
-+ pChain->Address = cpu_to_le32(dma_addr);
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/**
-+ * mpt_add_chain_64bit - Place a 64 bit chain SGE at address pAddr.
-+ * @pAddr: virtual address for SGE
-+ * @next: nextChainOffset value (u32's)
-+ * @length: length of next SGL segment
-+ * @dma_addr: Physical address
-+ *
-+ */
-+static void
-+mpt_add_chain_64bit(char *pAddr, u8 next, u16 length, dma_addr_t dma_addr)
-+{
-+ SGEChain64_t *pChain = (SGEChain64_t *) pAddr;
-+ u32 tmp = dma_addr & 0xFFFFFFFF;
-+
-+ pChain->Length = cpu_to_le16(length);
-+ pChain->Flags = (MPI_SGE_FLAGS_CHAIN_ELEMENT |
-+ MPI_SGE_FLAGS_64_BIT_ADDRESSING);
-+
-+ pChain->NextChainOffset = next;
-+
-+ pChain->Address.Low = cpu_to_le32(tmp);
-+ tmp = (u32) ((u64)dma_addr >> 32);
-+ pChain->Address.High = cpu_to_le32(tmp);
- }
-
-+
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_send_handshake_request - Send MPT request via doorbell handshake method.
-@@ -1019,11 +1122,11 @@ mpt_add_sge(char *pAddr, u32 flagslength
- * request which are greater than 1 byte in size.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- int
- mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag)
- {
-- int r = 0;
-+ int r = 0;
- u8 *req_as_bytes;
- int ii;
-
-@@ -1038,7 +1141,7 @@ mpt_send_handshake_request(u8 cb_idx, MP
- * is in proper (pre-alloc'd) request buffer range...
- */
- ii = MFPTR_2_MPT_INDEX(ioc,(MPT_FRAME_HDR*)req);
-- if (reqBytes >= 12 && ii >= 0 && ii < ioc->req_depth) {
-+ if (ii >= 0 && ii < ioc->req_depth) {
- MPT_FRAME_HDR *mf = (MPT_FRAME_HDR*)req;
- mf->u.frame.hwhdr.msgctxu.fld.req_idx = cpu_to_le16(ii);
- mf->u.frame.hwhdr.msgctxu.fld.cb_idx = cb_idx;
-@@ -1096,7 +1199,6 @@ mpt_send_handshake_request(u8 cb_idx, MP
- return r;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_host_page_access_control - control the IOC's Host Page Buffer access
- * @ioc: Pointer to MPT adapter structure
-@@ -1113,8 +1215,7 @@ mpt_send_handshake_request(u8 cb_idx, MP
- * 3h Free Buffer { MPI_DB_HPBAC_FREE_BUFFER }
- *
- * Returns 0 for success, non-zero for failure.
-- */
--
-+ **/
- static int
- mpt_host_page_access_control(MPT_ADAPTER *ioc, u8 access_control_value, int sleepFlag)
- {
-@@ -1139,7 +1240,6 @@ mpt_host_page_access_control(MPT_ADAPTER
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_host_page_alloc - allocate system memory for the fw
- * @ioc: Pointer to pointer to IOC adapter
-@@ -1147,7 +1247,7 @@ mpt_host_page_access_control(MPT_ADAPTER
- *
- * If we already allocated memory in past, then resend the same pointer.
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- mpt_host_page_alloc(MPT_ADAPTER *ioc, pIOCInit_t ioc_init)
- {
-@@ -1171,7 +1271,7 @@ mpt_host_page_alloc(MPT_ADAPTER *ioc, pI
- host_page_buffer_sz,
- &ioc->HostPageBuffer_dma)) != NULL) {
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
- "host_page_buffer @ %p, dma @ %x, sz=%d bytes\n",
- ioc->name, ioc->HostPageBuffer,
- (u32)ioc->HostPageBuffer_dma,
-@@ -1195,21 +1295,16 @@ mpt_host_page_alloc(MPT_ADAPTER *ioc, pI
- psge = (char *)&ioc_init->HostPageBufferSGE;
- flags_length = MPI_SGE_FLAGS_SIMPLE_ELEMENT |
- MPI_SGE_FLAGS_SYSTEM_ADDRESS |
-- MPI_SGE_FLAGS_32_BIT_ADDRESSING |
- MPI_SGE_FLAGS_HOST_TO_IOC |
- MPI_SGE_FLAGS_END_OF_BUFFER;
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-- flags_length |= MPI_SGE_FLAGS_64_BIT_ADDRESSING;
-- }
- flags_length = flags_length << MPI_SGE_FLAGS_SHIFT;
- flags_length |= ioc->HostPageBuffer_sz;
-- mpt_add_sge(psge, flags_length, ioc->HostPageBuffer_dma);
-+ ioc->add_sge(psge, flags_length, ioc->HostPageBuffer_dma);
- ioc->facts.HostPageBufferSGE = ioc_init->HostPageBufferSGE;
-
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_verify_adapter - Given IOC identifier, set pointer to its adapter structure.
- * @iocid: IOC unique identifier (integer)
-@@ -1220,7 +1315,7 @@ return 0;
- *
- * Returns iocid and sets iocpp if iocid is found.
- * Returns -1 if iocid is not found.
-- */
-+ **/
- int
- mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp)
- {
-@@ -1493,7 +1588,6 @@ mpt_mapresources(MPT_ADAPTER *ioc)
- unsigned long port;
- u32 msize;
- u32 psize;
-- u8 revision;
- int r = -ENODEV;
- struct pci_dev *pdev;
-
-@@ -1509,24 +1603,39 @@ mpt_mapresources(MPT_ADAPTER *ioc)
- "MEM failed\n", ioc->name);
- return r;
- }
-+ if (sizeof(dma_addr_t) > 4) {
-+ const uint64_t required_mask = dma_get_required_mask(&pdev->dev);
-+ if (required_mask > DMA_32BIT_MASK
-+ && !pci_set_dma_mask(pdev, DMA_64BIT_MASK)
-+ && !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
-+ ioc->dma_mask = DMA_64BIT_MASK;
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-+ ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
-+ ioc->name));
-+ } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)
-+ && !pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-+ ioc->dma_mask = DMA_32BIT_MASK;
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-+ ": 32 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
-+ ioc->name));
-+ } else {
-+ printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n",
-+ ioc->name, pci_name(pdev));
-+ return r;
-+ }
-
-- pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
--
-- if (!pci_set_dma_mask(pdev, DMA_64BIT_MASK)
-- && !pci_set_consistent_dma_mask(pdev, DMA_64BIT_MASK)) {
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-- ": 64 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
-- ioc->name));
-- } else if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)
-- && !pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-- ": 32 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
-- ioc->name));
- } else {
-- printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n",
-- ioc->name, pci_name(pdev));
-- pci_release_selected_regions(pdev, ioc->bars);
-- return r;
-+ if (!pci_set_dma_mask(pdev, DMA_32BIT_MASK)
-+ && !pci_set_consistent_dma_mask(pdev, DMA_32BIT_MASK)) {
-+ ioc->dma_mask = DMA_32BIT_MASK;
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-+ ": 32 BIT PCI BUS DMA ADDRESSING SUPPORTED\n",
-+ ioc->name));
-+ } else {
-+ printk(MYIOC_s_WARN_FMT "no suitable DMA mask for %s\n",
-+ ioc->name, pci_name(pdev));
-+ return r;
-+ }
- }
-
- mem_phys = msize = 0;
-@@ -1554,7 +1663,7 @@ mpt_mapresources(MPT_ADAPTER *ioc)
- mem = ioremap(mem_phys, msize);
- if (mem == NULL) {
- printk(MYIOC_s_ERR_FMT ": ERROR - Unable to map adapter"
-- " memory!\n", ioc->name);
-+ "memory!\n", ioc->name);
- return -EINVAL;
- }
- ioc->memmap = mem;
-@@ -1565,13 +1674,15 @@ mpt_mapresources(MPT_ADAPTER *ioc)
- ioc->chip = (SYSIF_REGS __iomem *)mem;
-
- /* Save Port IO values in case we need to do downloadboot */
-- ioc->pio_mem_phys = port;
-- ioc->pio_chip = (SYSIF_REGS __iomem *)port;
-+ {
-+ u8 *pmem = (u8*)port;
-+ ioc->pio_mem_phys = port;
-+ ioc->pio_chip = (SYSIF_REGS __iomem *)pmem;
-+ }
-
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_attach - Install a PCI intelligent MPT adapter.
- * @pdev: Pointer to pci_dev structure
-@@ -1588,7 +1699,7 @@ mpt_mapresources(MPT_ADAPTER *ioc)
- * Returns 0 for success, non-zero for failure.
- *
- * TODO: Add support for polled controllers
-- */
-+ **/
- int
- mpt_attach(struct pci_dev *pdev, const struct pci_device_id *id)
- {
-@@ -1610,6 +1721,7 @@ mpt_attach(struct pci_dev *pdev, const s
-
- ioc->id = mpt_ids++;
- sprintf(ioc->name, "ioc%d", ioc->id);
-+ dinitprintk(ioc, printk(KERN_WARNING MYNAM ": mpt_adapter_install\n"));
-
- /*
- * set initial debug level
-@@ -1620,7 +1732,6 @@ mpt_attach(struct pci_dev *pdev, const s
- if (mpt_debug_level)
- printk(KERN_INFO "mpt_debug_level=%xh\n", mpt_debug_level);
-
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": mpt_adapter_install\n", ioc->name));
-
- ioc->pcidev = pdev;
- if (mpt_mapresources(ioc)) {
-@@ -1628,14 +1739,34 @@ mpt_attach(struct pci_dev *pdev, const s
- return r;
- }
-
-+ /*
-+ * Setting up proper handlers for scatter gather handling
-+ */
-+ if (ioc->dma_mask == DMA_64BIT_MASK) {
-+ if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1078)
-+ ioc->add_sge = &mpt_add_sge_64bit_1078;
-+ else
-+ ioc->add_sge = &mpt_add_sge_64bit;
-+ ioc->add_chain = &mpt_add_chain_64bit;
-+ ioc->sg_addr_size = 8;
-+ } else {
-+ ioc->add_sge = &mpt_add_sge;
-+ ioc->add_chain = &mpt_add_chain;
-+ ioc->sg_addr_size = 4;
-+ }
-+ ioc->SGE_size = sizeof(u32) + ioc->sg_addr_size;
-+
- ioc->alloc_total = sizeof(MPT_ADAPTER);
- ioc->req_sz = MPT_DEFAULT_FRAME_SIZE; /* avoid div by zero! */
- ioc->reply_sz = MPT_REPLY_FRAME_SIZE;
-
-- ioc->pcidev = pdev;
-- ioc->diagPending = 0;
-- spin_lock_init(&ioc->diagLock);
-- spin_lock_init(&ioc->initializing_hba_lock);
-+ spin_lock_init(&ioc->taskmgmt_lock);
-+ mutex_init(&ioc->internal_cmds.mutex);
-+ init_completion(&ioc->internal_cmds.done);
-+ mutex_init(&ioc->mptbase_cmds.mutex);
-+ init_completion(&ioc->mptbase_cmds.done);
-+ mutex_init(&ioc->taskmgmt_cmds.mutex);
-+ init_completion(&ioc->taskmgmt_cmds.done);
-
- /* Initialize the event logging.
- */
-@@ -1648,16 +1779,13 @@ mpt_attach(struct pci_dev *pdev, const s
- ioc->mfcnt = 0;
- #endif
-
-+ ioc->sh = NULL;
- ioc->cached_fw = NULL;
-
- /* Initilize SCSI Config Data structure
- */
- memset(&ioc->spi_data, 0, sizeof(SpiCfgData));
-
-- /* Initialize the running configQ head.
-- */
-- INIT_LIST_HEAD(&ioc->configQ);
--
- /* Initialize the fc rport list head.
- */
- INIT_LIST_HEAD(&ioc->fc_rports);
-@@ -1665,11 +1793,10 @@ mpt_attach(struct pci_dev *pdev, const s
- /* Find lookup slot. */
- INIT_LIST_HEAD(&ioc->list);
-
--
-- /* Initialize workqueue */
-+ /* Initialize work */
- INIT_DELAYED_WORK(&ioc->fault_reset_work, mpt_fault_reset_work);
-- spin_lock_init(&ioc->fault_reset_work_lock);
-
-+ /* Initialize workqueue */
- snprintf(ioc->reset_work_q_name, sizeof(ioc->reset_work_q_name),
- "mpt_poll_%d", ioc->id);
- ioc->reset_work_q =
-@@ -1682,8 +1809,8 @@ mpt_attach(struct pci_dev *pdev, const s
- return -ENOMEM;
- }
-
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "facts @ %p, pfacts[0] @ %p\n",
-- ioc->name, &ioc->facts, &ioc->pfacts[0]));
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "facts @ %p, pfacts[0] @ %p\n",
-+ ioc->name, &ioc->facts, &ioc->pfacts[0]));
-
- pci_read_config_byte(pdev, PCI_CLASS_REVISION, &revision);
- mpt_get_product_name(pdev->vendor, pdev->device, revision, ioc->prod_name);
-@@ -1703,14 +1830,14 @@ mpt_attach(struct pci_dev *pdev, const s
- case MPI_MANUFACTPAGE_DEVICEID_FC929X:
- if (revision < XL_929) {
- /* 929X Chip Fix. Set Split transactions level
-- * for PCIX. Set MOST bits to zero.
-- */
-+ * for PCIX. Set MOST bits to zero.
-+ */
- pci_read_config_byte(pdev, 0x6a, &pcixcmd);
- pcixcmd &= 0x8F;
- pci_write_config_byte(pdev, 0x6a, pcixcmd);
- } else {
- /* 929XL Chip Fix. Set MMRBC to 0x08.
-- */
-+ */
- pci_read_config_byte(pdev, 0x6a, &pcixcmd);
- pcixcmd |= 0x08;
- pci_write_config_byte(pdev, 0x6a, pcixcmd);
-@@ -1728,6 +1855,7 @@ mpt_attach(struct pci_dev *pdev, const s
- ioc->bus_type = FC;
- break;
-
-+
- case MPI_MANUFACTPAGE_DEVID_53C1030:
- /* 1030 Chip Fix. Disable Split transactions
- * for PCIX. Set MOST bits to zero if Rev < C0( = 8).
-@@ -1745,22 +1873,33 @@ mpt_attach(struct pci_dev *pdev, const s
- case MPI_MANUFACTPAGE_DEVID_SAS1064:
- case MPI_MANUFACTPAGE_DEVID_SAS1068:
- ioc->errata_flag_1064 = 1;
-+ ioc->bus_type = SAS;
-+ break;
-
- case MPI_MANUFACTPAGE_DEVID_SAS1064E:
- case MPI_MANUFACTPAGE_DEVID_SAS1068E:
- case MPI_MANUFACTPAGE_DEVID_SAS1078:
- ioc->bus_type = SAS;
-+ break;
- }
-
-- if (mpt_msi_enable == -1) {
-- /* Enable on SAS, disable on FC and SPI */
-- if (ioc->bus_type == SAS)
-- ioc->msi_enable = 1;
-- else
-- ioc->msi_enable = 0;
-- } else
-- /* follow flag: 0 - disable; 1 - enable */
-- ioc->msi_enable = mpt_msi_enable;
-+ switch (ioc->bus_type) {
-+ case SAS:
-+ ioc->msi_enable = mpt_msi_enable_sas;
-+ break;
-+
-+ case SPI:
-+ ioc->msi_enable = mpt_msi_enable_spi;
-+ break;
-+
-+ case FC:
-+ ioc->msi_enable = mpt_msi_enable_fc;
-+ break;
-+
-+ default:
-+ ioc->msi_enable = 0;
-+ break;
-+ }
-
- if (ioc->errata_flag_1064)
- pci_disable_io_access(pdev);
-@@ -1772,9 +1911,6 @@ mpt_attach(struct pci_dev *pdev, const s
- ioc->active = 0;
- CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-
-- /* Set IOC ptr in the pcidev's driver data. */
-- pci_set_drvdata(ioc->pcidev, ioc);
--
- /* Set lookup ptr. */
- list_add_tail(&ioc->list, &ioc_list);
-
-@@ -1782,10 +1918,17 @@ mpt_attach(struct pci_dev *pdev, const s
- */
- mpt_detect_bound_ports(ioc, pdev);
-
-+
-+ INIT_LIST_HEAD(&ioc->fw_event_list);
-+ spin_lock_init(&ioc->fw_event_lock);
-+ snprintf(ioc->fw_event_q_name, sizeof(ioc->fw_event_q_name),
-+ "mpt/%d", ioc->id);
-+ ioc->fw_event_q = create_singlethread_workqueue(ioc->fw_event_q_name);
-+
- if ((r = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
- CAN_SLEEP)) != 0){
- printk(MYIOC_s_ERR_FMT "didn't initialize properly! (%d)\n",
-- ioc->name, r);
-+ ioc->name, r);
-
- list_del(&ioc->list);
- if (ioc->alt_ioc)
-@@ -1796,7 +1939,8 @@ mpt_attach(struct pci_dev *pdev, const s
-
- destroy_workqueue(ioc->reset_work_q);
- ioc->reset_work_q = NULL;
--
-+ destroy_workqueue(ioc->fw_event_q);
-+ ioc->fw_event_q = NULL;
- kfree(ioc);
- pci_set_drvdata(pdev, NULL);
- return r;
-@@ -1832,35 +1976,37 @@ mpt_attach(struct pci_dev *pdev, const s
- if (!ioc->alt_ioc)
- queue_delayed_work(ioc->reset_work_q, &ioc->fault_reset_work,
- msecs_to_jiffies(MPT_POLLING_INTERVAL));
--
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_detach - Remove a PCI intelligent MPT adapter.
- * @pdev: Pointer to pci_dev structure
-- */
--
-+ **/
- void
- mpt_detach(struct pci_dev *pdev)
- {
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- char pname[32];
- u8 cb_idx;
-- unsigned long flags;
-+ unsigned long flags;
- struct workqueue_struct *wq;
-
- /*
- * Stop polling ioc for fault condition
- */
-- spin_lock_irqsave(&ioc->fault_reset_work_lock, flags);
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
- wq = ioc->reset_work_q;
- ioc->reset_work_q = NULL;
-- spin_unlock_irqrestore(&ioc->fault_reset_work_lock, flags);
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
- cancel_delayed_work(&ioc->fault_reset_work);
- destroy_workqueue(wq);
-
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ wq = ioc->fw_event_q;
-+ ioc->fw_event_q = NULL;
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+ destroy_workqueue(wq);
-
- sprintf(pname, MPT_PROCFS_MPTBASEDIR "/%s/summary", ioc->name);
- remove_proc_entry(pname, NULL);
-@@ -1877,32 +2023,18 @@ mpt_detach(struct pci_dev *pdev)
- }
- }
-
-- /* Disable interrupts! */
-- CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
--
-- ioc->active = 0;
-- synchronize_irq(pdev->irq);
--
-- /* Clear any lingering interrupt */
-- CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
--
-- CHIPREG_READ32(&ioc->chip->IntStatus);
--
-- mpt_adapter_dispose(ioc);
--
-- pci_set_drvdata(pdev, NULL);
--}
-+ mpt_adapter_dispose(ioc);
-+}
-
- /**************************************************************************
- * Power Management
- */
- #ifdef CONFIG_PM
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_suspend - Fusion MPT base driver suspend routine.
- * @pdev: Pointer to pci_dev structure
- * @state: new state to enter
-- */
-+ **/
- int
- mpt_suspend(struct pci_dev *pdev, pm_message_t state)
- {
-@@ -1923,7 +2055,6 @@ mpt_suspend(struct pci_dev *pdev, pm_mes
- /* disable interrupts */
- CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
- ioc->active = 0;
--
- /* Clear any lingering interrupt */
- CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-
-@@ -1938,11 +2069,10 @@ mpt_suspend(struct pci_dev *pdev, pm_mes
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_resume - Fusion MPT base driver resume routine.
- * @pdev: Pointer to pci_dev structure
-- */
-+ **/
- int
- mpt_resume(struct pci_dev *pdev)
- {
-@@ -1962,6 +2092,22 @@ mpt_resume(struct pci_dev *pdev)
- err = mpt_mapresources(ioc);
- if (err)
- return err;
-+
-+ if (ioc->dma_mask == DMA_64BIT_MASK) {
-+ if (pdev->device == MPI_MANUFACTPAGE_DEVID_SAS1078)
-+ ioc->add_sge = &mpt_add_sge_64bit_1078;
-+ else
-+ ioc->add_sge = &mpt_add_sge_64bit;
-+ ioc->add_chain = &mpt_add_chain_64bit;
-+ ioc->sg_addr_size = 8;
-+ } else {
-+
-+ ioc->add_sge = &mpt_add_sge;
-+ ioc->add_chain = &mpt_add_chain;
-+ ioc->sg_addr_size = 4;
-+ }
-+ ioc->SGE_size = sizeof(u32) + ioc->sg_addr_size;
-+
-
- printk(MYIOC_s_INFO_FMT "pci-resume: ioc-state=0x%x,doorbell=0x%x\n",
- ioc->name, (mpt_GetIocState(ioc, 1) >> MPI_IOC_STATE_SHIFT),
-@@ -1986,9 +2132,7 @@ mpt_resume(struct pci_dev *pdev)
-
- /* bring ioc to operational state */
- printk(MYIOC_s_INFO_FMT "Sending mpt_do_ioc_recovery\n", ioc->name);
-- recovery_state = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP,
-- CAN_SLEEP);
-- if (recovery_state != 0)
-+ if ((recovery_state = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_BRINGUP, CAN_SLEEP)) != 0)
- printk(MYIOC_s_WARN_FMT "pci-resume: Cannot recover, "
- "error:[%x]\n", ioc->name, recovery_state);
- else
-@@ -1996,7 +2140,6 @@ mpt_resume(struct pci_dev *pdev)
- "pci-resume: success\n", ioc->name);
- out:
- return 0;
--
- }
- #endif
-
-@@ -2015,7 +2158,6 @@ mpt_signal_reset(u8 index, MPT_ADAPTER *
- return (MptResetHandlers[index])(ioc, reset_phase);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_do_ioc_recovery - Initialize or recover MPT adapter.
- * @ioc: Pointer to MPT adapter structure
-@@ -2034,9 +2176,7 @@ mpt_signal_reset(u8 index, MPT_ADAPTER *
- * -2 if READY but IOCFacts Failed
- * -3 if READY but PrimeIOCFifos Failed
- * -4 if READY but IOCInit Failed
-- * -5 if failed to enable_device and/or request_selected_regions
-- * -6 if failed to upload firmware
-- */
-+ **/
- static int
- mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u32 reason, int sleepFlag)
- {
-@@ -2045,14 +2185,12 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- int hard;
- int rc=0;
- int ii;
-- u8 cb_idx;
-- int handlers;
- int ret = 0;
- int reset_alt_ioc_active = 0;
- int irq_allocated = 0;
- u8 *a;
-
-- printk(MYIOC_s_INFO_FMT "Initiating %s\n", ioc->name,
-+ printk(MYIOC_s_DEBUG_FMT "Initiating %s\n", ioc->name,
- reason == MPT_HOSTEVENT_IOC_BRINGUP ? "bringup" : "recovery");
-
- /* Disable reply interrupts (also blocks FreeQ) */
-@@ -2060,7 +2198,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- ioc->active = 0;
-
- if (ioc->alt_ioc) {
-- if (ioc->alt_ioc->active)
-+ if (ioc->alt_ioc->active || reason == MPT_HOSTEVENT_IOC_RECOVER)
- reset_alt_ioc_active = 1;
-
- /* Disable alt-IOC's reply interrupts (and FreeQ) for a bit ... */
-@@ -2079,16 +2217,17 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
-
- if (reset_alt_ioc_active && ioc->alt_ioc) {
- /* (re)Enable alt-IOC! (reply interrupt, FreeQ) */
-- dprintk(ioc, printk(MYIOC_s_INFO_FMT
-- "alt_ioc reply irq re-enabled\n", ioc->alt_ioc->name));
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": alt-ioc reply irq re-enabled\n",
-+ ioc->alt_ioc->name));
- CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, MPI_HIM_DIM);
- ioc->alt_ioc->active = 1;
- }
-
- } else {
-- printk(MYIOC_s_WARN_FMT "NOT READY!\n", ioc->name);
-+ printk(MYIOC_s_WARN_FMT "NOT READY WARNING!\n", ioc->name);
- }
-- return -1;
-+ ret = -1;
-+ goto out;
- }
-
- /* hard_reset_done = 0 if a soft reset was performed
-@@ -2098,7 +2237,8 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- if ((rc = MakeIocReady(ioc->alt_ioc, 0, sleepFlag)) == 0)
- alt_ioc_ready = 1;
- else
-- printk(MYIOC_s_WARN_FMT "alt_ioc not ready!\n", ioc->alt_ioc->name);
-+ printk(MYIOC_s_WARN_FMT
-+ ": alt-ioc Not ready WARNING!\n", ioc->alt_ioc->name);
- }
-
- for (ii=0; ii<5; ii++) {
-@@ -2156,23 +2296,28 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- if (ioc->pcidev->irq) {
- if (ioc->msi_enable && !pci_enable_msi(ioc->pcidev))
- printk(MYIOC_s_INFO_FMT "PCI-MSI enabled\n",
-- ioc->name);
-+ ioc->name);
- else
- ioc->msi_enable = 0;
-+
- rc = request_irq(ioc->pcidev->irq, mpt_interrupt,
- IRQF_SHARED, ioc->name, ioc);
- if (rc < 0) {
- printk(MYIOC_s_ERR_FMT "Unable to allocate "
-- "interrupt %d!\n", ioc->name, ioc->pcidev->irq);
-+ "interrupt %d!\n", ioc->name,
-+ ioc->pcidev->irq);
- if (ioc->msi_enable)
- pci_disable_msi(ioc->pcidev);
-- return -EBUSY;
-+ ret = -EBUSY;
-+ goto out;
- }
- irq_allocated = 1;
- ioc->pci_irq = ioc->pcidev->irq;
- pci_set_master(ioc->pcidev); /* ?? */
-- dprintk(ioc, printk(MYIOC_s_INFO_FMT "installed at interrupt "
-- "%d\n", ioc->name, ioc->pcidev->irq));
-+ pci_set_drvdata(ioc->pcidev, ioc);
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-+ "installed at interrupt %d\n", ioc->name,
-+ ioc->pcidev->irq));
- }
- }
-
-@@ -2181,18 +2326,22 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- * init as upper addresses are needed for init.
- * If fails, continue with alt-ioc processing
- */
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "PrimeIocFifos\n",
-+ ioc->name));
- if ((ret == 0) && ((rc = PrimeIocFifos(ioc)) != 0))
- ret = -3;
-
- /* May need to check/upload firmware & data here!
- * If fails, continue with alt-ioc processing
- */
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "SendIocInit\n",
-+ ioc->name));
- if ((ret == 0) && ((rc = SendIocInit(ioc, sleepFlag)) != 0))
- ret = -4;
- // NEW!
- if (alt_ioc_ready && ((rc = PrimeIocFifos(ioc->alt_ioc)) != 0)) {
-- printk(MYIOC_s_WARN_FMT ": alt_ioc (%d) FIFO mgmt alloc!\n",
-- ioc->alt_ioc->name, rc);
-+ printk(MYIOC_s_WARN_FMT ": alt-ioc (%d) FIFO mgmt alloc WARNING!\n",
-+ ioc->alt_ioc->name, rc);
- alt_ioc_ready = 0;
- reset_alt_ioc_active = 0;
- }
-@@ -2201,15 +2350,16 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- if ((rc = SendIocInit(ioc->alt_ioc, sleepFlag)) != 0) {
- alt_ioc_ready = 0;
- reset_alt_ioc_active = 0;
-- printk(MYIOC_s_WARN_FMT "alt_ioc (%d) init failure!\n",
-- ioc->alt_ioc->name, rc);
-+ printk(MYIOC_s_WARN_FMT
-+ ": alt-ioc: (%d) init failure WARNING!\n",
-+ ioc->alt_ioc->name, rc);
- }
- }
-
- if (reason == MPT_HOSTEVENT_IOC_BRINGUP){
- if (ioc->upload_fw) {
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "firmware upload required!\n", ioc->name));
-+ "firmware upload required!\n", ioc->name));
-
- /* Controller is not operational, cannot do upload
- */
-@@ -2232,34 +2382,39 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- } else {
- printk(MYIOC_s_WARN_FMT
- "firmware upload failure!\n", ioc->name);
-- ret = -6;
-+ ret = -5;
- }
- }
- }
- }
-
-+ /* Enable MPT base driver management of EventNotification
-+ * and EventAck handling.
-+ */
-+ if ((ret == 0) && (!ioc->facts.EventState)) {
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "SendEventNotification\n",
-+ ioc->name));
-+ ret = SendEventNotification(ioc, 1, sleepFlag); /* 1=Enable */
-+ }
-+
-+ if (ioc->alt_ioc && alt_ioc_ready && !ioc->alt_ioc->facts.EventState)
-+ rc = SendEventNotification(ioc->alt_ioc, 1, sleepFlag);
-+
- if (ret == 0) {
- /* Enable! (reply interrupt) */
- CHIPREG_WRITE32(&ioc->chip->IntMask, MPI_HIM_DIM);
- ioc->active = 1;
- }
--
-- if (reset_alt_ioc_active && ioc->alt_ioc) {
-- /* (re)Enable alt-IOC! (reply interrupt) */
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "alt_ioc reply irq re-enabled\n",
-- ioc->alt_ioc->name));
-- CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, MPI_HIM_DIM);
-- ioc->alt_ioc->active = 1;
-+ if (rc == 0) { /* alt ioc */
-+ if (reset_alt_ioc_active && ioc->alt_ioc) {
-+ /* (re)Enable alt-IOC! (reply interrupt) */
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "alt-ioc reply irq re-enabled\n",
-+ ioc->alt_ioc->name));
-+ CHIPREG_WRITE32(&ioc->alt_ioc->chip->IntMask, MPI_HIM_DIM);
-+ ioc->alt_ioc->active = 1;
-+ }
- }
-
-- /* Enable MPT base driver management of EventNotification
-- * and EventAck handling.
-- */
-- if ((ret == 0) && (!ioc->facts.EventState))
-- (void) SendEventNotification(ioc, 1); /* 1=Enable EventNotification */
--
-- if (ioc->alt_ioc && alt_ioc_ready && !ioc->alt_ioc->facts.EventState)
-- (void) SendEventNotification(ioc->alt_ioc, 1); /* 1=Enable EventNotification */
-
- /* Add additional "reason" check before call to GetLanConfigPages
- * (combined with GetIoUnitPage2 call). This prevents a somewhat
-@@ -2272,11 +2427,12 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- /*
- * Initalize link list for inactive raid volumes.
- */
-- mutex_init(&ioc->raid_data.inactive_list_mutex);
-+ init_MUTEX(&ioc->raid_data.inactive_list_mutex);
- INIT_LIST_HEAD(&ioc->raid_data.inactive_list);
-
-- if (ioc->bus_type == SAS) {
-+ switch (ioc->bus_type) {
-
-+ case SAS:
- /* clear persistency table */
- if(ioc->facts.IOCExceptions &
- MPI_IOCFACTS_EXCEPT_PERSISTENT_TABLE_FULL) {
-@@ -2290,8 +2446,15 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- */
- mpt_findImVolumes(ioc);
-
-- } else if (ioc->bus_type == FC) {
-- if ((ioc->pfacts[0].ProtocolFlags & MPI_PORTFACTS_PROTOCOL_LAN) &&
-+ /* Check, and possibly reset, the coalescing value
-+ */
-+ mpt_read_ioc_pg_1(ioc);
-+
-+ break;
-+
-+ case FC:
-+ if ((ioc->pfacts[0].ProtocolFlags &
-+ MPI_PORTFACTS_PROTOCOL_LAN) &&
- (ioc->lan_cnfg_page0.Header.PageLength == 0)) {
- /*
- * Pre-fetch the ports LAN MAC address!
-@@ -2300,11 +2463,14 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- (void) GetLanConfigPages(ioc);
- a = (u8*)&ioc->lan_cnfg_page1.HardwareAddressLow;
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "LanAddr = %02X:%02X:%02X:%02X:%02X:%02X\n",
-- ioc->name, a[5], a[4], a[3], a[2], a[1], a[0]));
--
-+ "LanAddr = %02X:%02X:%02X"
-+ ":%02X:%02X:%02X\n",
-+ ioc->name, a[5], a[4],
-+ a[3], a[2], a[1], a[0]));
- }
-- } else {
-+ break;
-+
-+ case SPI:
- /* Get NVRAM and adapter maximums from SPP 0 and 2
- */
- mpt_GetScsiPortSettings(ioc, 0);
-@@ -2323,41 +2489,16 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- mpt_read_ioc_pg_1(ioc);
-
- mpt_read_ioc_pg_4(ioc);
-+
-+ break;
- }
-
- GetIoUnitPage2(ioc);
- mpt_get_manufacturing_pg_0(ioc);
- }
-
-- /*
-- * Call each currently registered protocol IOC reset handler
-- * with post-reset indication.
-- * NOTE: If we're doing _IOC_BRINGUP, there can be no
-- * MptResetHandlers[] registered yet.
-- */
-- if (hard_reset_done) {
-- rc = handlers = 0;
-- for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-- if ((ret == 0) && MptResetHandlers[cb_idx]) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Calling IOC post_reset handler #%d\n",
-- ioc->name, cb_idx));
-- rc += mpt_signal_reset(cb_idx, ioc, MPT_IOC_POST_RESET);
-- handlers++;
-- }
--
-- if (alt_ioc_ready && MptResetHandlers[cb_idx]) {
-- drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Calling IOC post_reset handler #%d\n",
-- ioc->alt_ioc->name, cb_idx));
-- rc += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_POST_RESET);
-- handlers++;
-- }
-- }
-- /* FIXME? Examine results here? */
-- }
--
- out:
-+
- if ((ret != 0) && irq_allocated) {
- free_irq(ioc->pci_irq, ioc);
- if (ioc->msi_enable)
-@@ -2366,7 +2507,6 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- return ret;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_detect_bound_ports - Search for matching PCI bus/dev_function
- * @ioc: Pointer to MPT adapter structure
-@@ -2378,7 +2518,7 @@ mpt_do_ioc_recovery(MPT_ADAPTER *ioc, u3
- *
- * If match on PCI dev_function +/-1 is found, bind the two MPT adapters
- * using alt_ioc pointer fields in their %MPT_ADAPTER structures.
-- */
-+ **/
- static void
- mpt_detect_bound_ports(MPT_ADAPTER *ioc, struct pci_dev *pdev)
- {
-@@ -2389,8 +2529,8 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc,
-
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PCI device %s devfn=%x/%x,"
- " searching for devfn match on %x or %x\n",
-- ioc->name, pci_name(pdev), pdev->bus->number,
-- pdev->devfn, func-1, func+1));
-+ ioc->name, pci_name(pdev), pdev->bus->number,
-+ pdev->devfn, func-1, func+1));
-
- peer = pci_get_slot(pdev->bus, PCI_DEVFN(slot,func-1));
- if (!peer) {
-@@ -2404,16 +2544,16 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc,
- if (_pcidev == peer) {
- /* Paranoia checks */
- if (ioc->alt_ioc != NULL) {
-- printk(MYIOC_s_WARN_FMT "Oops, already bound to %s!\n",
-- ioc->name, ioc->alt_ioc->name);
-+ printk(MYIOC_s_WARN_FMT "Oops, already bound (%s <==> %s)!\n",
-+ ioc->name, ioc->name, ioc->alt_ioc->name);
- break;
- } else if (ioc_srch->alt_ioc != NULL) {
-- printk(MYIOC_s_WARN_FMT "Oops, already bound to %s!\n",
-- ioc_srch->name, ioc_srch->alt_ioc->name);
-+ printk(MYIOC_s_WARN_FMT "Oops, already bound (%s <==> %s)!\n",
-+ ioc_srch->name, ioc_srch->name, ioc_srch->alt_ioc->name);
- break;
- }
-- dprintk(ioc, printk(MYIOC_s_INFO_FMT "FOUND! binding to %s\n",
-- ioc->name, ioc_srch->name));
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "FOUND! binding %s <==> %s\n",
-+ ioc->name, ioc->name, ioc_srch->name));
- ioc_srch->alt_ioc = ioc;
- ioc->alt_ioc = ioc_srch;
- }
-@@ -2421,11 +2561,10 @@ mpt_detect_bound_ports(MPT_ADAPTER *ioc,
- pci_dev_put(peer);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_adapter_disable - Disable misbehaving MPT adapter.
- * @ioc: Pointer to MPT adapter structure
-- */
-+ **/
- static void
- mpt_adapter_disable(MPT_ADAPTER *ioc)
- {
-@@ -2433,26 +2572,43 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
- int ret;
-
- if (ioc->cached_fw != NULL) {
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: Pushing FW onto "
-- "adapter\n", __func__, ioc->name));
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_adapter_disable: "
-+ "Pushing FW onto adapter\n", ioc->name));
- if ((ret = mpt_downloadboot(ioc, (MpiFwHeader_t *)
- ioc->cached_fw, CAN_SLEEP)) < 0) {
- printk(MYIOC_s_WARN_FMT
-- ": firmware downloadboot failure (%d)!\n",
-- ioc->name, ret);
-+ ": firmware downloadboot failure (%d)!\n", ioc->name, ret);
- }
- }
-
-+ /*
-+ * Put the controller into ready state (if its not already)
-+ */
-+ if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY) {
-+ if(!SendIocReset(ioc, MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET,
-+ CAN_SLEEP)) {
-+ if (mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_READY)
-+ printk(MYIOC_s_ERR_FMT "%s: IOC msg unit "
-+ "reset failed to put ioc in ready state!\n",
-+ ioc->name, __FUNCTION__);
-+ } else
-+ printk(MYIOC_s_ERR_FMT "%s: IOC msg unit reset "
-+ "failed!\n", ioc->name, __FUNCTION__);
-+ }
-+
- /* Disable adapter interrupts! */
-+ synchronize_irq(ioc->pcidev->irq);
- CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
- ioc->active = 0;
-+
- /* Clear any lingering interrupt */
- CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-+ CHIPREG_READ32(&ioc->chip->IntStatus);
-
- if (ioc->alloc != NULL) {
- sz = ioc->alloc_sz;
-- dexitprintk(ioc, printk(MYIOC_s_INFO_FMT "free @ %p, sz=%d bytes\n",
-- ioc->name, ioc->alloc, ioc->alloc_sz));
-+ dexitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "free @ %p, sz=%d bytes\n",
-+ ioc->name, ioc->alloc, ioc->alloc_sz));
- pci_free_consistent(ioc->pcidev, sz,
- ioc->alloc, ioc->alloc_dma);
- ioc->reply_frames = NULL;
-@@ -2482,8 +2638,10 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
- mpt_inactive_raid_list_free(ioc);
- kfree(ioc->raid_data.pIocPg2);
- kfree(ioc->raid_data.pIocPg3);
-+ kfree(ioc->raid_data.pIocPg6);
- ioc->spi_data.nvram = NULL;
- ioc->raid_data.pIocPg3 = NULL;
-+ ioc->raid_data.pIocPg6 = NULL;
-
- if (ioc->spi_data.pIocPg4 != NULL) {
- sz = ioc->spi_data.IocPg4Sz;
-@@ -2507,27 +2665,29 @@ mpt_adapter_disable(MPT_ADAPTER *ioc)
- if((ret = mpt_host_page_access_control(ioc,
- MPI_DB_HPBAC_FREE_BUFFER, NO_SLEEP)) != 0) {
- printk(MYIOC_s_ERR_FMT
-- "host page buffers free failed (%d)!\n",
-- ioc->name, ret);
-+ ": %s: host page buffers free failed (%d)!\n",
-+ ioc->name, __FUNCTION__, ret);
- }
-- dexitprintk(ioc, printk(MYIOC_s_INFO_FMT "HostPageBuffer free @ %p, sz=%d bytes\n",
-+ dexitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HostPageBuffer free @ %p, sz=%d bytes\n",
- ioc->name, ioc->HostPageBuffer, ioc->HostPageBuffer_sz));
- pci_free_consistent(ioc->pcidev, ioc->HostPageBuffer_sz,
-- ioc->HostPageBuffer, ioc->HostPageBuffer_dma);
-+ ioc->HostPageBuffer,
-+ ioc->HostPageBuffer_dma);
- ioc->HostPageBuffer = NULL;
- ioc->HostPageBuffer_sz = 0;
- ioc->alloc_total -= ioc->HostPageBuffer_sz;
- }
-+
-+ pci_set_drvdata(ioc->pcidev, NULL);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_adapter_dispose - Free all resources associated with an MPT adapter
- * @ioc: Pointer to MPT adapter structure
- *
- * This routine unregisters h/w resources and frees all alloc'd memory
- * associated with a MPT adapter structure.
-- */
-+ **/
- static void
- mpt_adapter_dispose(MPT_ADAPTER *ioc)
- {
-@@ -2558,7 +2718,7 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
- #if defined(CONFIG_MTRR) && 0
- if (ioc->mtrr_reg > 0) {
- mtrr_del(ioc->mtrr_reg, 0, 0);
-- dprintk(ioc, printk(MYIOC_s_INFO_FMT "MTRR region de-registered\n", ioc->name));
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MTRR region de-registered\n", ioc->name));
- }
- #endif
-
-@@ -2566,8 +2726,8 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
- list_del(&ioc->list);
-
- sz_last = ioc->alloc_total;
-- dprintk(ioc, printk(MYIOC_s_INFO_FMT "free'd %d of %d bytes\n",
-- ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "free'd %d of %d bytes\n",
-+ ioc->name, sz_first-sz_last+(int)sizeof(*ioc), sz_first));
-
- if (ioc->alt_ioc)
- ioc->alt_ioc->alt_ioc = NULL;
-@@ -2575,11 +2735,10 @@ mpt_adapter_dispose(MPT_ADAPTER *ioc)
- kfree(ioc);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * MptDisplayIocCapabilities - Disply IOC's capabilities.
- * @ioc: Pointer to MPT adapter structure
-- */
-+ **/
- static void
- MptDisplayIocCapabilities(MPT_ADAPTER *ioc)
- {
-@@ -2618,7 +2777,6 @@ MptDisplayIocCapabilities(MPT_ADAPTER *i
- printk("}\n");
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * MakeIocReady - Get IOC to a READY state, using KickStart if needed.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -2632,7 +2790,7 @@ MptDisplayIocCapabilities(MPT_ADAPTER *i
- * -2 - Msg Unit Reset Failed
- * -3 - IO Unit Reset Failed
- * -4 - IOC owned by a PEER
-- */
-+ **/
- static int
- MakeIocReady(MPT_ADAPTER *ioc, int force, int sleepFlag)
- {
-@@ -2646,7 +2804,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
-
- /* Get current [raw] IOC state */
- ioc_state = mpt_GetIocState(ioc, 0);
-- dhsprintk(ioc, printk(MYIOC_s_INFO_FMT "MakeIocReady [raw] state=%08x\n", ioc->name, ioc_state));
-+ dhsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MakeIocReady, [raw] state=%08x\n", ioc->name, ioc_state));
-
- /*
- * Check to see if IOC got left/stuck in doorbell handshake
-@@ -2659,8 +2817,11 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
- }
-
- /* Is it already READY? */
-- if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY)
-+ if (!statefault && (ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_READY) {
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "IOC is in READY state\n",
-+ ioc->name));
- return 0;
-+ }
-
- /*
- * Check to see if IOC is in FAULT state.
-@@ -2668,9 +2829,9 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
- if ((ioc_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
- statefault = 2;
- printk(MYIOC_s_WARN_FMT "IOC is in FAULT state!!!\n",
-- ioc->name);
-- printk(MYIOC_s_WARN_FMT " FAULT code = %04xh\n",
-- ioc->name, ioc_state & MPI_DOORBELL_DATA_MASK);
-+ ioc->name);
-+ printk(KERN_WARNING " FAULT code = %04xh\n",
-+ ioc_state & MPI_DOORBELL_DATA_MASK);
- }
-
- /*
-@@ -2686,7 +2847,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
- * Else, fall through to KickStart case
- */
- whoinit = (ioc_state & MPI_DOORBELL_WHO_INIT_MASK) >> MPI_DOORBELL_WHO_INIT_SHIFT;
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "whoinit 0x%x statefault %d force %d\n",
- ioc->name, whoinit, statefault, force));
- if (whoinit == MPI_WHOINIT_PCI_PEER)
-@@ -2733,15 +2894,15 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
-
- ii++; cntdn--;
- if (!cntdn) {
-- printk(MYIOC_s_ERR_FMT "Wait IOC_READY state timeout(%d)!\n",
-- ioc->name, (int)((ii+5)/HZ));
-+ printk(MYIOC_s_ERR_FMT "Wait IOC_READY state (0x%x) timeout(%d)!\n",
-+ ioc->name, ioc_state, (int)((ii+5)/HZ));
- return -ETIME;
- }
-
- if (sleepFlag == CAN_SLEEP) {
- msleep(1);
- } else {
-- mdelay (1); /* 1 msec delay */
-+ mdelay(1); /* 1 msec delay */
- }
-
- }
-@@ -2755,7 +2916,6 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
- return hard_reset_done;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_GetIocState - Get the current state of a MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -2763,7 +2923,7 @@ MakeIocReady(MPT_ADAPTER *ioc, int force
- *
- * Returns all IOC Doorbell register bits if cooked==0, else just the
- * Doorbell bits in MPI_IOC_STATE_MASK.
-- */
-+ **/
- u32
- mpt_GetIocState(MPT_ADAPTER *ioc, int cooked)
- {
-@@ -2779,7 +2939,6 @@ mpt_GetIocState(MPT_ADAPTER *ioc, int co
- return cooked ? sc : s;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * GetIocFacts - Send IOCFacts request to MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -2787,7 +2946,7 @@ mpt_GetIocState(MPT_ADAPTER *ioc, int co
- * @reason: If recovery, only update facts.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- GetIocFacts(MPT_ADAPTER *ioc, int sleepFlag, int reason)
- {
-@@ -2802,8 +2961,9 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
-
- /* IOC *must* NOT be in RESET state! */
- if (ioc->last_state == MPI_IOC_STATE_RESET) {
-- printk(MYIOC_s_ERR_FMT "Can't get IOCFacts NOT READY! (%08x)\n",
-- ioc->name, ioc->last_state );
-+ printk(KERN_ERR MYNAM ": ERROR - Can't get IOCFacts, %s NOT READY! (%08x)\n",
-+ ioc->name,
-+ ioc->last_state );
- return -44;
- }
-
-@@ -2820,7 +2980,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- get_facts.Function = MPI_FUNCTION_IOC_FACTS;
- /* Assert: All other get_facts fields are zero! */
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT
- "Sending get IocFacts request req_sz=%d reply_sz=%d\n",
- ioc->name, req_sz, reply_sz));
-
-@@ -2850,6 +3010,8 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- }
-
- facts->MsgVersion = le16_to_cpu(facts->MsgVersion);
-+ if (facts->MsgVersion == MPI_VERSION_01_05)
-+ facts->HeaderVersion = le16_to_cpu(facts->HeaderVersion);
- facts->MsgContext = le32_to_cpu(facts->MsgContext);
- facts->IOCExceptions = le16_to_cpu(facts->IOCExceptions);
- facts->IOCStatus = le16_to_cpu(facts->IOCStatus);
-@@ -2865,7 +3027,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- * Old: u16{Major(4),Minor(4),SubMinor(8)}
- * New: u32{Major(8),Minor(8),Unit(8),Dev(8)}
- */
-- if (facts->MsgVersion < 0x0102) {
-+ if (facts->MsgVersion < MPI_VERSION_01_02) {
- /*
- * Handle old FC f/w style, convert to new...
- */
-@@ -2877,9 +3039,11 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- facts->FWVersion.Word = le32_to_cpu(facts->FWVersion.Word);
-
- facts->ProductID = le16_to_cpu(facts->ProductID);
-+
- if ((ioc->facts.ProductID & MPI_FW_HEADER_PID_PROD_MASK)
- > MPI_FW_HEADER_PID_PROD_TARGET_SCSI)
- ioc->ir_firmware = 1;
-+
- facts->CurrentHostMfaHighAddr =
- le32_to_cpu(facts->CurrentHostMfaHighAddr);
- facts->GlobalCredits = le16_to_cpu(facts->GlobalCredits);
-@@ -2895,7 +3059,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- * to 14 in MPI-1.01.0x.
- */
- if (facts->MsgLength >= (offsetof(IOCFactsReply_t,FWImageSize) + 7)/4 &&
-- facts->MsgVersion > 0x0100) {
-+ facts->MsgVersion > MPI_VERSION_01_00) {
- facts->FWImageSize = le32_to_cpu(facts->FWImageSize);
- }
-
-@@ -2956,7 +3120,6 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * GetPortFacts - Send PortFacts request to MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -2964,7 +3127,7 @@ GetIocFacts(MPT_ADAPTER *ioc, int sleepF
- * @sleepFlag: Specifies whether the process can sleep
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- GetPortFacts(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
- {
-@@ -2977,8 +3140,8 @@ GetPortFacts(MPT_ADAPTER *ioc, int portn
-
- /* IOC *must* NOT be in RESET state! */
- if (ioc->last_state == MPI_IOC_STATE_RESET) {
-- printk(MYIOC_s_ERR_FMT "Can't get PortFacts NOT READY! (%08x)\n",
-- ioc->name, ioc->last_state );
-+ printk(MYIOC_s_ERR_FMT "Can't get PortFacts, "
-+ " NOT READY! (%08x)\n", ioc->name, ioc->last_state );
- return -4;
- }
-
-@@ -2996,14 +3159,14 @@ GetPortFacts(MPT_ADAPTER *ioc, int portn
- get_pfacts.PortNumber = portnum;
- /* Assert: All other get_pfacts fields are zero! */
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending get PortFacts(%d) request\n",
-- ioc->name, portnum));
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "Sending get PortFacts(%d) request\n",
-+ ioc->name, portnum));
-
- /* No non-zero fields in the get_pfacts request are greater than
- * 1 byte in size, so we can just fire it off as is.
- */
- ii = mpt_handshake_req_reply_wait(ioc, req_sz, (u32*)&get_pfacts,
-- reply_sz, (u16*)pfacts, 5 /*seconds*/, sleepFlag);
-+ reply_sz, (u16*)pfacts, 5 /*seconds*/, sleepFlag);
- if (ii != 0)
- return ii;
-
-@@ -3038,7 +3201,6 @@ GetPortFacts(MPT_ADAPTER *ioc, int portn
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * SendIocInit - Send IOCInit request to MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3047,7 +3209,7 @@ GetPortFacts(MPT_ADAPTER *ioc, int portn
- * Send IOCInit followed by PortEnable to bring IOC to OPERATIONAL state.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- SendIocInit(MPT_ADAPTER *ioc, int sleepFlag)
- {
-@@ -3077,7 +3239,8 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepF
-
- ioc_init.MaxDevices = (U8)ioc->devices_per_bus;
- ioc_init.MaxBuses = (U8)ioc->number_of_buses;
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "facts.MsgVersion=%x\n",
-+
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "facts.MsgVersion=%x\n",
- ioc->name, ioc->facts.MsgVersion));
- if (ioc->facts.MsgVersion >= MPI_VERSION_01_05) {
- // set MsgVersion and HeaderVersion host driver was built with
-@@ -3091,7 +3254,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepF
- }
- ioc_init.ReplyFrameSize = cpu_to_le16(ioc->reply_sz); /* in BYTES */
-
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- /* Save the upper 32-bits of the request
- * (reply) and sense buffers.
- */
-@@ -3160,7 +3323,6 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepF
- return r;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * SendPortEnable - Send PortEnable request to MPT adapter port.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3170,7 +3332,7 @@ SendIocInit(MPT_ADAPTER *ioc, int sleepF
- * Send PortEnable to bring IOC to OPERATIONAL state.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- SendPortEnable(MPT_ADAPTER *ioc, int portnum, int sleepFlag)
- {
-@@ -3193,7 +3355,7 @@ SendPortEnable(MPT_ADAPTER *ioc, int por
- /* port_enable.MsgFlags = 0; */
- /* port_enable.MsgContext = 0; */
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending Port(%d)Enable (req @ %p)\n",
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "Sending Port(%d)Enable (req @ %p)\n",
- ioc->name, portnum, &port_enable));
-
- /* RAID FW may take a long time to enable
-@@ -3273,7 +3435,6 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
- ioc->cached_fw = NULL;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_do_upload - Construct and Send FWUpload request to MPT adapter port.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3286,7 +3447,7 @@ mpt_free_fw_memory(MPT_ADAPTER *ioc)
- * on the bound IOC, the second image is discarded
- * and memory is free'd. Both channels must upload to prevent
- * IOC from running in degraded mode.
-- */
-+ **/
- static int
- mpt_do_upload(MPT_ADAPTER *ioc, int sleepFlag)
- {
-@@ -3294,22 +3455,19 @@ mpt_do_upload(MPT_ADAPTER *ioc, int slee
- FWUpload_t *prequest;
- FWUploadReply_t *preply;
- FWUploadTCSGE_t *ptcsge;
-- int sgeoffset;
- u32 flagsLength;
-- int ii, sz, reply_sz;
-+ int ii, reply_sz;
- int cmdStatus;
-+ int request_size;
-
- /* If the image size is 0, we are done.
- */
-- if ((sz = ioc->facts.FWImageSize) == 0)
-+ if (!ioc->facts.FWImageSize)
- return 0;
-
- if (mpt_alloc_fw_memory(ioc, ioc->facts.FWImageSize) != 0)
- return -ENOMEM;
-
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": FW Image @ %p[%p], sz=%d[%x] bytes\n",
-- ioc->name, ioc->cached_fw, (void *)(ulong)ioc->cached_fw_dma, sz, sz));
--
- prequest = (sleepFlag == NO_SLEEP) ? kzalloc(ioc->req_sz, GFP_ATOMIC) :
- kzalloc(ioc->req_sz, GFP_KERNEL);
- if (!prequest) {
-@@ -3326,49 +3484,47 @@ mpt_do_upload(MPT_ADAPTER *ioc, int slee
-
- prequest->ImageType = MPI_FW_UPLOAD_ITYPE_FW_IOC_MEM;
- prequest->Function = MPI_FUNCTION_FW_UPLOAD;
--
- ptcsge = (FWUploadTCSGE_t *) &prequest->SGL;
- ptcsge->DetailsLength = 12;
- ptcsge->Flags = MPI_SGE_FLAGS_TRANSACTION_ELEMENT;
-- ptcsge->ImageSize = cpu_to_le32(sz);
-+ ptcsge->ImageSize = cpu_to_le32(ioc->facts.FWImageSize);
- ptcsge++;
-
-- sgeoffset = sizeof(FWUpload_t) - sizeof(SGE_MPI_UNION) + sizeof(FWUploadTCSGE_t);
--
-- flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ | sz;
-- mpt_add_sge((char *)ptcsge, flagsLength, ioc->cached_fw_dma);
--
-- sgeoffset += sizeof(u32) + sizeof(dma_addr_t);
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": Sending FW Upload (req @ %p) sgeoffset=%d \n",
-- ioc->name, prequest, sgeoffset));
-+ flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ | ioc->facts.FWImageSize;
-+ ioc->add_sge((char *)ptcsge, flagsLength, ioc->cached_fw_dma);
-+ request_size = offsetof(FWUpload_t, SGL) + sizeof(FWUploadTCSGE_t) +
-+ ioc->SGE_size;
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending FW Upload "
-+ " (req @ %p) fw_size=%d mf_request_size=%d\n", ioc->name, prequest,
-+ ioc->facts.FWImageSize, request_size));
- DBG_DUMP_FW_REQUEST_FRAME(ioc, (u32 *)prequest);
-
-- ii = mpt_handshake_req_reply_wait(ioc, sgeoffset, (u32*)prequest,
-- reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag);
-+ ii = mpt_handshake_req_reply_wait(ioc, request_size, (u32*)prequest,
-+ reply_sz, (u16*)preply, 65 /*seconds*/, sleepFlag);
-
-- dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": FW Upload completed rc=%x \n", ioc->name, ii));
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "FW Upload completed "
-+ "rc=%x \n", ioc->name, ii));
-
- cmdStatus = -EFAULT;
- if (ii == 0) {
- /* Handshake transfer was complete and successful.
- * Check the Reply Frame.
- */
-- int status, transfer_sz;
-- status = le16_to_cpu(preply->IOCStatus);
-- if (status == MPI_IOCSTATUS_SUCCESS) {
-- transfer_sz = le32_to_cpu(preply->ActualImageSize);
-- if (transfer_sz == sz)
-- cmdStatus = 0;
-- }
-+ int status;
-+ status = le16_to_cpu(preply->IOCStatus) &
-+ MPI_IOCSTATUS_MASK;
-+ if (status == MPI_IOCSTATUS_SUCCESS &&
-+ ioc->facts.FWImageSize ==
-+ le32_to_cpu(preply->ActualImageSize));
-+ cmdStatus = 0;
- }
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": do_upload cmdStatus=%d \n",
-- ioc->name, cmdStatus));
-+ dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "do_upload cmdStatus=%d \n",
-+ ioc->name, cmdStatus));
-
-
- if (cmdStatus) {
--
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": fw upload failed, freeing image \n",
-- ioc->name));
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "fw upload failed, "
-+ "freeing image \n", ioc->name));
- mpt_free_fw_memory(ioc);
- }
- kfree(prequest);
-@@ -3376,7 +3532,6 @@ mpt_do_upload(MPT_ADAPTER *ioc, int slee
- return cmdStatus;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_downloadboot - DownloadBoot code
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3389,7 +3544,7 @@ mpt_do_upload(MPT_ADAPTER *ioc, int slee
- * -1 FW Image size is 0
- * -2 No valid cached_fw Pointer
- * <0 for fw upload failure.
-- */
-+ **/
- static int
- mpt_downloadboot(MPT_ADAPTER *ioc, MpiFwHeader_t *pFwHeader, int sleepFlag)
- {
-@@ -3401,10 +3556,10 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- u32 diagRwData;
- u32 nextImage;
- u32 load_addr;
-- u32 ioc_state=0;
-+ u32 doorbell;
-
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot: fw size 0x%x (%d), FW Ptr %p\n",
-- ioc->name, pFwHeader->ImageSize, pFwHeader->ImageSize, pFwHeader));
-+ ioc->name, pFwHeader->ImageSize, pFwHeader->ImageSize, pFwHeader));
-
- CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
- CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_1ST_KEY_VALUE);
-@@ -3416,11 +3571,10 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- CHIPREG_WRITE32(&ioc->chip->Diagnostic, (MPI_DIAG_PREVENT_IOC_BOOT | MPI_DIAG_DISABLE_ARM));
-
- /* wait 1 msec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep(1);
-- } else {
-- mdelay (1);
-- }
-+ else
-+ mdelay(1);
-
- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
- CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_RESET_ADAPTER);
-@@ -3433,11 +3587,10 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- break;
- }
- /* wait .1 sec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep (100);
-- } else {
-+ else
- mdelay (100);
-- }
- }
-
- if ( count == 30 ) {
-@@ -3455,6 +3608,7 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_5TH_KEY_VALUE);
-
- /* Set the DiagRwEn and Disable ARM bits */
-+ diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
- CHIPREG_WRITE32(&ioc->chip->Diagnostic, (MPI_DIAG_RW_ENABLE | MPI_DIAG_DISABLE_ARM));
-
- fwSize = (pFwHeader->ImageSize + 3)/4;
-@@ -3468,13 +3622,12 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
-
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, pFwHeader->LoadStartAddress);
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "LoadStart addr written 0x%x \n",
-- ioc->name, pFwHeader->LoadStartAddress));
-+ ioc->name, pFwHeader->LoadStartAddress));
-
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write FW Image: 0x%x bytes @ %p\n",
-- ioc->name, fwSize*4, ptrFw));
-- while (fwSize--) {
-+ ioc->name, fwSize*4, ptrFw));
-+ while (fwSize--)
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, *ptrFw++);
-- }
-
- nextImage = pFwHeader->NextImageHeaderOffset;
- while (nextImage) {
-@@ -3486,21 +3639,22 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- ptrFw = (u32 *)pExtImage;
-
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write Ext Image: 0x%x (%d) bytes @ %p load_addr=%x\n",
-- ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr));
-+ ioc->name, fwSize*4, fwSize*4, ptrFw, load_addr));
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, load_addr);
-
-- while (fwSize--) {
-+ while (fwSize--)
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, *ptrFw++);
-- }
- nextImage = pExtImage->NextImageHeaderOffset;
- }
-
- /* Write the IopResetVectorRegAddr */
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Addr=%x! \n", ioc->name, pFwHeader->IopResetRegAddr));
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Addr=%x! \n",
-+ ioc->name, pFwHeader->IopResetRegAddr));
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, pFwHeader->IopResetRegAddr);
-
- /* Write the IopResetVectorValue */
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Value=%x! \n", ioc->name, pFwHeader->IopResetVectorValue));
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Write IopResetVector Value=%x! \n",
-+ ioc->name, pFwHeader->IopResetVectorValue));
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, pFwHeader->IopResetVectorValue);
-
- /* Clear the internal flash bad bit - autoincrementing register,
-@@ -3517,75 +3671,75 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwAddress, 0x3F000000);
- CHIPREG_PIO_WRITE32(&ioc->pio_chip->DiagRwData, diagRwData);
-
-- } else /* if((ioc->bus_type == SAS) || (ioc->bus_type == FC)) */ {
-- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-- CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val |
-- MPI_DIAG_CLEAR_FLASH_BAD_SIG);
--
-- /* wait 1 msec */
-- if (sleepFlag == CAN_SLEEP) {
-- msleep (1);
-- } else {
-- mdelay (1);
-- }
- }
-
- if (ioc->errata_flag_1064)
- pci_disable_io_access(ioc->pcidev);
-
- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot diag0val=%x, "
-- "turning off PREVENT_IOC_BOOT, DISABLE_ARM, RW_ENABLE\n",
-- ioc->name, diag0val));
-- diag0val &= ~(MPI_DIAG_PREVENT_IOC_BOOT | MPI_DIAG_DISABLE_ARM | MPI_DIAG_RW_ENABLE);
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "downloadboot now diag0val=%x\n",
-- ioc->name, diag0val));
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "diag0val=%x, turning off"
-+ " PREVENT_IOC_BOOT and DISABLE_ARM\n", ioc->name, diag0val));
-+ diag0val &= ~(MPI_DIAG_PREVENT_IOC_BOOT | MPI_DIAG_DISABLE_ARM);
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "diag0val=%x\n",
-+ ioc->name, diag0val));
- CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val);
-
-- /* Write 0xFF to reset the sequencer */
-- CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
-+ if (ioc->bus_type == SAS ) {
-+ /* wait 1 sec */
-+ if (sleepFlag == CAN_SLEEP)
-+ msleep(1000);
-+ else
-+ mdelay(1000);
-
-- if (ioc->bus_type == SAS) {
-- ioc_state = mpt_GetIocState(ioc, 0);
-- if ( (GetIocFacts(ioc, sleepFlag,
-- MPT_HOSTEVENT_IOC_BRINGUP)) != 0 ) {
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "GetIocFacts failed: IocState=%x\n",
-- ioc->name, ioc_state));
-- return -EFAULT;
-+ diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-+ ddlprintk(ioc, printk (MYIOC_s_DEBUG_FMT
-+ "diag0val=%x, turning off RW_ENABLE\n", ioc->name,
-+ diag0val));
-+ diag0val &= ~(MPI_DIAG_RW_ENABLE);
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "now diag0val=%x\n", ioc->name, diag0val));
-+ CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val);
-+
-+ diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-+ if (diag0val & MPI_DIAG_FLASH_BAD_SIG) {
-+ diag0val |= MPI_DIAG_CLEAR_FLASH_BAD_SIG;
-+ CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val);
-+ diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
- }
-+ diag0val &= ~(MPI_DIAG_DISABLE_ARM);
-+ CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val);
-+ diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-+ CHIPREG_WRITE32(&ioc->chip->DiagRwAddress, 0x3f000004);
- }
-
-- for (count=0; count<HZ*20; count++) {
-- if ((ioc_state = mpt_GetIocState(ioc, 0)) & MPI_IOC_STATE_READY) {
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "downloadboot successful! (count=%d) IocState=%x\n",
-- ioc->name, count, ioc_state));
-- if (ioc->bus_type == SAS) {
-+ /* Write 0xFF to reset the sequencer */
-+ CHIPREG_WRITE32(&ioc->chip->WriteSequence, 0xFF);
-+
-+ for (count = 0; count < 30; count ++) {
-+ doorbell = CHIPREG_READ32(&ioc->chip->Doorbell) & MPI_IOC_STATE_MASK;
-+ if (doorbell == MPI_IOC_STATE_READY) {
-+ if (ioc->bus_type == SAS)
- return 0;
-- }
- if ((SendIocInit(ioc, sleepFlag)) != 0) {
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "downloadboot: SendIocInit failed\n",
-- ioc->name));
-+ ddlprintk(ioc, printk(MYIOC_s_WARN_FMT
-+ "SendIocInit failed\n", ioc->name));
- return -EFAULT;
- }
- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "downloadboot: SendIocInit successful\n",
-- ioc->name));
-+ "SendIocInit successful\n", ioc->name));
- return 0;
- }
-- if (sleepFlag == CAN_SLEEP) {
-- msleep (10);
-- } else {
-- mdelay (10);
-- }
-+ ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "looking for READY STATE:"
-+ " doorbell=%x count=%d\n", ioc->name, doorbell, count));
-+ if (sleepFlag == CAN_SLEEP)
-+ msleep(1000);
-+ else
-+ mdelay(1000);
- }
-- ddlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "downloadboot failed! IocState=%x\n",ioc->name, ioc_state));
-+ ddlprintk(ioc, printk(MYIOC_s_WARN_FMT "downloadboot failed! count=%d\n", ioc->name, count));
- return -EFAULT;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * KickStart - Perform hard reset of MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3610,7 +3764,7 @@ mpt_downloadboot(MPT_ADAPTER *ioc, MpiFw
- * OR reset but failed to come READY
- * -2 - no reset, could not enter DIAG mode
- * -3 - reset but bad FW bit
-- */
-+ **/
- static int
- KickStart(MPT_ADAPTER *ioc, int force, int sleepFlag)
- {
-@@ -3618,7 +3772,7 @@ KickStart(MPT_ADAPTER *ioc, int force, i
- u32 ioc_state=0;
- int cnt,cntdn;
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "KickStarting!\n", ioc->name));
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT ": KickStart\n", ioc->name));
- if (ioc->bus_type == SPI) {
- /* Always issue a Msg Unit Reset first. This will clear some
- * SCSI bus hang conditions.
-@@ -3636,14 +3790,15 @@ KickStart(MPT_ADAPTER *ioc, int force, i
- if (hard_reset_done < 0)
- return hard_reset_done;
-
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Diagnostic reset successful!\n",
-- ioc->name));
-+ /* may not have worked but hard_reset_done doesn't always signal failure */
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "Diagnostic reset completed!\n",
-+ ioc->name));
-
- cntdn = ((sleepFlag == CAN_SLEEP) ? HZ : 1000) * 2; /* 2 seconds */
- for (cnt=0; cnt<cntdn; cnt++) {
- ioc_state = mpt_GetIocState(ioc, 1);
- if ((ioc_state == MPI_IOC_STATE_READY) || (ioc_state == MPI_IOC_STATE_OPERATIONAL)) {
-- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "KickStart successful! (cnt=%d)\n",
-+ dinitprintk(ioc, printk(MYIOC_s_INFO_FMT "KickStart successful! (cnt=%d)\n",
- ioc->name, cnt));
- return hard_reset_done;
- }
-@@ -3655,11 +3810,10 @@ KickStart(MPT_ADAPTER *ioc, int force, i
- }
-
- dinitprintk(ioc, printk(MYIOC_s_ERR_FMT "Failed to come READY after reset! IocState=%x\n",
-- ioc->name, mpt_GetIocState(ioc, 0)));
-+ ioc->name, mpt_GetIocState(ioc, 0)));
- return -1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_diag_reset - Perform hard reset of the adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3677,30 +3831,46 @@ KickStart(MPT_ADAPTER *ioc, int force, i
- * 0 no reset performed because reset history bit set
- * -2 enabling diagnostic mode failed
- * -3 diagnostic reset failed
-- */
-+ **/
- static int
- mpt_diag_reset(MPT_ADAPTER *ioc, int ignore, int sleepFlag)
- {
- u32 diag0val;
-- u32 doorbell;
-+ u32 doorbell = 0;
- int hard_reset_done = 0;
- int count = 0;
- u32 diag1val = 0;
- MpiFwHeader_t *cached_fw; /* Pointer to FW */
-+ u8 cb_idx;
-
- /* Clear any existing interrupts */
- CHIPREG_WRITE32(&ioc->chip->IntStatus, 0);
-
- if (ioc->pcidev->device == MPI_MANUFACTPAGE_DEVID_SAS1078) {
-+
-+ if (!ignore)
-+ return 0;
-+
- drsprintk(ioc, printk(MYIOC_s_WARN_FMT "%s: Doorbell=%p; 1078 reset "
-- "address=%p\n", ioc->name, __func__,
-- &ioc->chip->Doorbell, &ioc->chip->Reset_1078));
-+ "address=%p\n", ioc->name, __FUNCTION__, &ioc->chip->Doorbell,
-+ &ioc->chip->Reset_1078));
- CHIPREG_WRITE32(&ioc->chip->Reset_1078, 0x07);
- if (sleepFlag == CAN_SLEEP)
- msleep(1);
- else
- mdelay(1);
-
-+ /*
-+ * Call each currently registered protocol IOC reset handler
-+ * with pre-reset indication.
-+ * NOTE: If we're doing _IOC_BRINGUP, there can be no
-+ * MptResetHandlers[] registered yet.
-+ */
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx])
-+ (*(MptResetHandlers[cb_idx]))(ioc, MPT_IOC_PRE_RESET);
-+ }
-+
- for (count = 0; count < 60; count ++) {
- doorbell = CHIPREG_READ32(&ioc->chip->Doorbell);
- doorbell &= MPI_IOC_STATE_MASK;
-@@ -3709,9 +3879,15 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- "looking for READY STATE: doorbell=%x"
- " count=%d\n",
- ioc->name, doorbell, count));
-- if (doorbell == MPI_IOC_STATE_READY) {
-+
-+ if (doorbell == MPI_IOC_STATE_READY)
- return 1;
-- }
-+
-+ /*
-+ * Early out for hard fault
-+ */
-+ if (count && doorbell == MPI_IOC_STATE_FAULT)
-+ break;
-
- /* wait 1 sec */
- if (sleepFlag == CAN_SLEEP)
-@@ -3719,16 +3895,20 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- else
- mdelay(1000);
- }
-+
-+ if (doorbell != MPI_IOC_STATE_READY)
-+ printk(MYIOC_s_ERR_FMT "Failed to come READY after "
-+ "reset! IocState=%x", ioc->name, doorbell);
- return -1;
- }
-
- /* Use "Diagnostic reset" method! (only thing available!) */
- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-
-- if (ioc->debug_level & MPT_DEBUG) {
-+ if (ioc->debug_level & MPT_DEBUG_RESET) {
- if (ioc->alt_ioc)
- diag1val = CHIPREG_READ32(&ioc->alt_ioc->chip->Diagnostic);
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG1: diag0=%08x, diag1=%08x\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG1: diag0=%08x, diag1=%08x\n",
- ioc->name, diag0val, diag1val));
- }
-
-@@ -3748,11 +3928,10 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_5TH_KEY_VALUE);
-
- /* wait 100 msec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep (100);
-- } else {
-+ else
- mdelay (100);
-- }
-
- count++;
- if (count > 20) {
-@@ -3764,14 +3943,14 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
-
- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Wrote magic DiagWriteEn sequence (%x)\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Wrote magic DiagWriteEn sequence (%x)\n",
- ioc->name, diag0val));
- }
-
-- if (ioc->debug_level & MPT_DEBUG) {
-+ if (ioc->debug_level & MPT_DEBUG_RESET) {
- if (ioc->alt_ioc)
- diag1val = CHIPREG_READ32(&ioc->alt_ioc->chip->Diagnostic);
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG2: diag0=%08x, diag1=%08x\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG2: diag0=%08x, diag1=%08x\n",
- ioc->name, diag0val, diag1val));
- }
- /*
-@@ -3787,7 +3966,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- */
- CHIPREG_WRITE32(&ioc->chip->Diagnostic, diag0val | MPI_DIAG_RESET_ADAPTER);
- hard_reset_done = 1;
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Diagnostic reset performed\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Diagnostic reset performed\n",
- ioc->name));
-
- /*
-@@ -3796,25 +3975,13 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- * NOTE: If we're doing _IOC_BRINGUP, there can be no
- * MptResetHandlers[] registered yet.
- */
-- {
-- u8 cb_idx;
-- int r = 0;
--
-- for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-- if (MptResetHandlers[cb_idx]) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Calling IOC pre_reset handler #%d\n",
-- ioc->name, cb_idx));
-- r += mpt_signal_reset(cb_idx, ioc, MPT_IOC_PRE_RESET);
-- if (ioc->alt_ioc) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Calling alt-%s pre_reset handler #%d\n",
-- ioc->name, ioc->alt_ioc->name, cb_idx));
-- r += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_PRE_RESET);
-- }
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx]) {
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_PRE_RESET);
-+ if (ioc->alt_ioc) {
-+ mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_PRE_RESET);
- }
- }
-- /* FIXME? Examine results here? */
- }
-
- if (ioc->cached_fw)
-@@ -3834,20 +4001,18 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- break;
- }
-
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "cached_fw: diag0val=%x count=%d\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "cached_fw: diag0val=%x count=%d\n",
- ioc->name, diag0val, count));
- /* wait 1 sec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep (1000);
-- } else {
-+ else
- mdelay (1000);
-- }
- }
- if ((count = mpt_downloadboot(ioc, cached_fw, sleepFlag)) < 0) {
- printk(MYIOC_s_WARN_FMT
- "firmware downloadboot failure (%d)!\n", ioc->name, count);
- }
--
- } else {
- /* Wait for FW to reload and for board
- * to go to the READY state.
-@@ -3859,25 +4024,38 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- doorbell = CHIPREG_READ32(&ioc->chip->Doorbell);
- doorbell &= MPI_IOC_STATE_MASK;
-
-- if (doorbell == MPI_IOC_STATE_READY) {
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "looking for READY STATE: doorbell=%x"
-+ " count=%d\n", ioc->name, doorbell, count));
-+
-+ if (doorbell == MPI_IOC_STATE_READY)
-+ break;
-+
-+ /*
-+ * Early out for hard fault
-+ */
-+ if (count && doorbell == MPI_IOC_STATE_FAULT)
- break;
-- }
-
- /* wait 1 sec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep (1000);
-- } else {
-+ else
- mdelay (1000);
-- }
- }
-+
-+ if (doorbell != MPI_IOC_STATE_READY)
-+ printk(MYIOC_s_ERR_FMT "Failed to come READY "
-+ "after reset! IocState=%x", ioc->name,
-+ doorbell);
- }
- }
-
- diag0val = CHIPREG_READ32(&ioc->chip->Diagnostic);
-- if (ioc->debug_level & MPT_DEBUG) {
-+ if (ioc->debug_level & MPT_DEBUG_RESET) {
- if (ioc->alt_ioc)
- diag1val = CHIPREG_READ32(&ioc->alt_ioc->chip->Diagnostic);
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG3: diag0=%08x, diag1=%08x\n",
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG3: diag0=%08x, diag1=%08x\n",
- ioc->name, diag0val, diag1val));
- }
-
-@@ -3898,11 +4076,10 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- CHIPREG_WRITE32(&ioc->chip->WriteSequence, MPI_WRSEQ_5TH_KEY_VALUE);
-
- /* wait 100 msec */
-- if (sleepFlag == CAN_SLEEP) {
-+ if (sleepFlag == CAN_SLEEP)
- msleep (100);
-- } else {
-+ else
- mdelay (100);
-- }
-
- count++;
- if (count > 20) {
-@@ -3933,11 +4110,11 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- return -3;
- }
-
-- if (ioc->debug_level & MPT_DEBUG) {
-+ if (ioc->debug_level & MPT_DEBUG_RESET) {
- if (ioc->alt_ioc)
- diag1val = CHIPREG_READ32(&ioc->alt_ioc->chip->Diagnostic);
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG4: diag0=%08x, diag1=%08x\n",
-- ioc->name, diag0val, diag1val));
-+ drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "DbG4: diag0=%08x, diag1=%08x\n",
-+ ioc->name, diag0val, diag1val));
- }
-
- /*
-@@ -3951,7 +4128,6 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- return hard_reset_done;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * SendIocReset - Send IOCReset request to MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -3962,7 +4138,7 @@ mpt_diag_reset(MPT_ADAPTER *ioc, int ign
- * Send IOCReset request to the MPT adapter.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- SendIocReset(MPT_ADAPTER *ioc, u8 reset_type, int sleepFlag)
- {
-@@ -3973,7 +4149,7 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_
- drsprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending IOC reset(0x%02x)!\n",
- ioc->name, reset_type));
- CHIPREG_WRITE32(&ioc->chip->Doorbell, reset_type<<MPI_DOORBELL_FUNCTION_SHIFT);
-- if ((r = WaitForDoorbellAck(ioc, 5, sleepFlag)) < 0)
-+ if ((r = WaitForDoorbellAck(ioc, 15, sleepFlag)) < 0)
- return r;
-
- /* FW ACK'd request, wait for READY state
-@@ -3988,15 +4164,15 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_
- if (sleepFlag != CAN_SLEEP)
- count *= 10;
-
-- printk(MYIOC_s_ERR_FMT "Wait IOC_READY state timeout(%d)!\n",
-- ioc->name, (int)((count+5)/HZ));
-+ printk(MYIOC_s_ERR_FMT "Wait IOC_READY state (0x%x) timeout(%d)!\n",
-+ ioc->name, state, (int)((count+5)/HZ));
- return -ETIME;
- }
-
- if (sleepFlag == CAN_SLEEP) {
- msleep(1);
- } else {
-- mdelay (1); /* 1 msec delay */
-+ mdelay(1); /* 1 msec delay */
- }
- }
-
-@@ -4010,14 +4186,13 @@ SendIocReset(MPT_ADAPTER *ioc, u8 reset_
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * initChainBuffers - Allocate memory for and initialize chain buffers
- * @ioc: Pointer to MPT_ADAPTER structure
- *
- * Allocates memory for and initializes chain buffers,
- * chain buffer control arrays and spinlock.
-- */
-+ **/
- static int
- initChainBuffers(MPT_ADAPTER *ioc)
- {
-@@ -4059,24 +4234,30 @@ initChainBuffers(MPT_ADAPTER *ioc)
- * num_sge = num sge in request frame + last chain buffer
- * scale = num sge per chain buffer if no chain element
- */
-- scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
-- if (sizeof(dma_addr_t) == sizeof(u64))
-- num_sge = scale + (ioc->req_sz - 60) / (sizeof(dma_addr_t) + sizeof(u32));
-+ scale = ioc->req_sz/ ioc->SGE_size;
-+ if (ioc->sg_addr_size == sizeof(u64))
-+ num_sge = scale + (ioc->req_sz - 60) / ioc->SGE_size;
- else
-- num_sge = 1+ scale + (ioc->req_sz - 64) / (sizeof(dma_addr_t) + sizeof(u32));
-+ num_sge = 1+ scale + (ioc->req_sz - 64) / ioc->SGE_size;
-
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- numSGE = (scale - 1) * (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 60) / (sizeof(dma_addr_t) + sizeof(u32));
-+ (ioc->req_sz - 60) / ioc->SGE_size;
- } else {
- numSGE = 1 + (scale - 1) * (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 64) / (sizeof(dma_addr_t) + sizeof(u32));
-+ (ioc->req_sz - 64) / ioc->SGE_size;
- }
- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "num_sge=%d numSGE=%d\n",
- ioc->name, num_sge, numSGE));
-
-- if ( numSGE > MPT_SCSI_SG_DEPTH )
-- numSGE = MPT_SCSI_SG_DEPTH;
-+ if (ioc->bus_type == FC) {
-+ if (numSGE > MPT_SCSI_FC_SG_DEPTH)
-+ numSGE = MPT_SCSI_FC_SG_DEPTH;
-+ }
-+ else {
-+ if (numSGE > MPT_SCSI_SG_DEPTH)
-+ numSGE = MPT_SCSI_SG_DEPTH;
-+ }
-
- num_chain = 1;
- while (numSGE - num_sge > 0) {
-@@ -4111,7 +4292,6 @@ initChainBuffers(MPT_ADAPTER *ioc)
- return num_chain;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * PrimeIocFifos - Initialize IOC request and reply FIFOs.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4121,7 +4301,7 @@ initChainBuffers(MPT_ADAPTER *ioc)
- * reply frames.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- PrimeIocFifos(MPT_ADAPTER *ioc)
- {
-@@ -4130,13 +4310,36 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
- dma_addr_t alloc_dma;
- u8 *mem;
- int i, reply_sz, sz, total_size, num_chain;
-+ u64 dma_mask;
-
-- /* Prime reply FIFO... */
-+ dma_mask = 0;
-
-+ /* Prime reply FIFO... */
- if (ioc->reply_frames == NULL) {
- if ( (num_chain = initChainBuffers(ioc)) < 0)
- return -1;
-
-+ /*
-+ * 1078 errata workaround for the 36GB limitation
-+ */
-+ if (ioc->pcidev->device == MPI_MANUFACTPAGE_DEVID_SAS1078 &&
-+ ioc->dma_mask > MPT_DMA_35BIT_MASK) {
-+ if (!pci_set_dma_mask(ioc->pcidev, DMA_32BIT_MASK)
-+ && !pci_set_consistent_dma_mask(ioc->pcidev,
-+ DMA_32BIT_MASK)) {
-+ dma_mask = MPT_DMA_35BIT_MASK;
-+ d36memprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "setting 35 bit addressing for "
-+ "Request/Reply/Chain and Sense Buffers\n",
-+ ioc->name));
-+ } else {
-+ d36memprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "failed setting 35 bit addressing for "
-+ "Request/Reply/Chain and Sense Buffers\n",
-+ ioc->name));
-+ }
-+ }
-+
- total_size = reply_sz = (ioc->reply_sz * ioc->reply_depth);
- dinitprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ReplyBuffer sz=%d bytes, ReplyDepth=%d\n",
- ioc->name, ioc->reply_sz, ioc->reply_depth));
-@@ -4274,9 +4477,16 @@ PrimeIocFifos(MPT_ADAPTER *ioc)
- alloc_dma += ioc->reply_sz;
- }
-
-+ if (dma_mask == MPT_DMA_35BIT_MASK && !pci_set_dma_mask(ioc->pcidev,
-+ ioc->dma_mask) && !pci_set_consistent_dma_mask(ioc->pcidev,
-+ ioc->dma_mask))
-+ d36memprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "restoring 64 bit addressing\n", ioc->name));
-+
- return 0;
-
- out_fail:
-+
- if (ioc->alloc != NULL) {
- sz = ioc->alloc_sz;
- pci_free_consistent(ioc->pcidev,
-@@ -4293,10 +4503,16 @@ out_fail:
- ioc->sense_buf_pool, ioc->sense_buf_pool_dma);
- ioc->sense_buf_pool = NULL;
- }
-+
-+ if (dma_mask == MPT_DMA_35BIT_MASK && !pci_set_dma_mask(ioc->pcidev,
-+ DMA_64BIT_MASK) && !pci_set_consistent_dma_mask(ioc->pcidev,
-+ DMA_64BIT_MASK))
-+ d36memprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "restoring 64 bit addressing\n", ioc->name));
-+
- return -1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_handshake_req_reply_wait - Send MPT request to and receive reply
- * from IOC via doorbell handshake method.
-@@ -4314,7 +4530,7 @@ out_fail:
- * greater than 1 byte in size.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- mpt_handshake_req_reply_wait(MPT_ADAPTER *ioc, int reqBytes, u32 *req,
- int replyBytes, u16 *u16reply, int maxwait, int sleepFlag)
-@@ -4408,7 +4624,6 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER
- return -failcnt;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * WaitForDoorbellAck - Wait for IOC doorbell handshake acknowledge
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4420,7 +4635,7 @@ mpt_handshake_req_reply_wait(MPT_ADAPTER
- * bit in its IntStatus register being clear.
- *
- * Returns a negative value on failure, else wait loop count.
-- */
-+ **/
- static int
- WaitForDoorbellAck(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
- {
-@@ -4459,7 +4674,6 @@ WaitForDoorbellAck(MPT_ADAPTER *ioc, int
- return -1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * WaitForDoorbellInt - Wait for IOC to set its doorbell interrupt bit
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4470,7 +4684,7 @@ WaitForDoorbellAck(MPT_ADAPTER *ioc, int
- * (MPI_HIS_DOORBELL_INTERRUPT) to be set in the IntStatus register.
- *
- * Returns a negative value on failure, else wait loop count.
-- */
-+ **/
- static int
- WaitForDoorbellInt(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
- {
-@@ -4481,18 +4695,18 @@ WaitForDoorbellInt(MPT_ADAPTER *ioc, int
- cntdn = 1000 * howlong;
- if (sleepFlag == CAN_SLEEP) {
- while (--cntdn) {
-+ msleep(1);
- intstat = CHIPREG_READ32(&ioc->chip->IntStatus);
- if (intstat & MPI_HIS_DOORBELL_INTERRUPT)
- break;
-- msleep(1);
- count++;
- }
- } else {
- while (--cntdn) {
-+ udelay (1000);
- intstat = CHIPREG_READ32(&ioc->chip->IntStatus);
- if (intstat & MPI_HIS_DOORBELL_INTERRUPT)
- break;
-- udelay (1000);
- count++;
- }
- }
-@@ -4508,7 +4722,6 @@ WaitForDoorbellInt(MPT_ADAPTER *ioc, int
- return -1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * WaitForDoorbellReply - Wait for and capture an IOC handshake reply.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4520,7 +4733,7 @@ WaitForDoorbellInt(MPT_ADAPTER *ioc, int
- * of 128 bytes of reply data.
- *
- * Returns a negative value on failure, else size of reply in WORDS.
-- */
-+ **/
- static int
- WaitForDoorbellReply(MPT_ADAPTER *ioc, int howlong, int sleepFlag)
- {
-@@ -4594,7 +4807,6 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, i
- return u16cnt/2;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * GetLanConfigPages - Fetch LANConfig pages.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4604,7 +4816,7 @@ WaitForDoorbellReply(MPT_ADAPTER *ioc, i
- * -EPERM if not allowed due to ISR context
- * -EAGAIN if no msg frames currently available
- * -EFAULT for non-successful reply or no reply (timeout)
-- */
-+ **/
- static int
- GetLanConfigPages(MPT_ADAPTER *ioc)
- {
-@@ -4705,7 +4917,6 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
- return rc;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mptbase_sas_persist_operation - Perform operation on SAS Persistent Table
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4718,9 +4929,7 @@ GetLanConfigPages(MPT_ADAPTER *ioc)
- * NOTE: Don't use not this function during interrupt time.
- *
- * Returns 0 for success, non-zero error
-- */
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+ **/
- int
- mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode)
- {
-@@ -4728,7 +4937,14 @@ mptbase_sas_persist_operation(MPT_ADAPTE
- SasIoUnitControlReply_t *sasIoUnitCntrReply;
- MPT_FRAME_HDR *mf = NULL;
- MPIHeader_t *mpi_hdr;
-+ int ret = 0;
-+ unsigned long timeleft;
-+
-+ mutex_lock(&ioc->mptbase_cmds.mutex);
-
-+ /* init the internal cmd struct */
-+ memset(ioc->mptbase_cmds.reply, 0 , MPT_DEFAULT_FRAME_SIZE);
-+ INITIALIZE_MGMT_STATUS(ioc->mptbase_cmds.status)
-
- /* insure garbage is not sent to fw */
- switch(persist_opcode) {
-@@ -4738,17 +4954,18 @@ mptbase_sas_persist_operation(MPT_ADAPTE
- break;
-
- default:
-- return -1;
-- break;
-+ ret = -1;
-+ goto out;
- }
-
-- printk("%s: persist_opcode=%x\n",__func__, persist_opcode);
-+ printk("%s: persist_opcode=%x\n",__FUNCTION__, persist_opcode);
-
- /* Get a MF for this command.
- */
- if ((mf = mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
-- printk("%s: no msg frames!\n",__func__);
-- return -1;
-+ printk("%s: no msg frames!\n",__FUNCTION__);
-+ ret = -1;
-+ goto out;
- }
-
- mpi_hdr = (MPIHeader_t *) mf;
-@@ -4758,31 +4975,44 @@ mptbase_sas_persist_operation(MPT_ADAPTE
- sasIoUnitCntrReq->MsgContext = mpi_hdr->MsgContext;
- sasIoUnitCntrReq->Operation = persist_opcode;
-
-- init_timer(&ioc->persist_timer);
-- ioc->persist_timer.data = (unsigned long) ioc;
-- ioc->persist_timer.function = mpt_timer_expired;
-- ioc->persist_timer.expires = jiffies + HZ*10 /* 10 sec */;
-- ioc->persist_wait_done=0;
-- add_timer(&ioc->persist_timer);
- mpt_put_msg_frame(mpt_base_index, ioc, mf);
-- wait_event(mpt_waitq, ioc->persist_wait_done);
-+ timeleft = wait_for_completion_timeout(&ioc->mptbase_cmds.done, 10*HZ);
-+ if (!(ioc->mptbase_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ ret = -ETIME;
-+ printk("%s: failed\n", __FUNCTION__);
-+ if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ if (!timeleft) {
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
-+ }
-+ goto out;
-+ }
-+
-+ if (!(ioc->mptbase_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ ret = -1;
-+ goto out;
-+ }
-
- sasIoUnitCntrReply =
-- (SasIoUnitControlReply_t *)ioc->persist_reply_frame;
-+ (SasIoUnitControlReply_t *)ioc->mptbase_cmds.reply;
- if (le16_to_cpu(sasIoUnitCntrReply->IOCStatus) != MPI_IOCSTATUS_SUCCESS) {
-- printk("%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
-- __func__,
-- sasIoUnitCntrReply->IOCStatus,
-- sasIoUnitCntrReply->IOCLogInfo);
-- return -1;
-- }
-+ printk("%s: IOCStatus=0x%X IOCLogInfo=0x%X\n", __FUNCTION__,
-+ sasIoUnitCntrReply->IOCStatus, sasIoUnitCntrReply->IOCLogInfo);
-+ printk("%s: failed\n",__FUNCTION__);
-+ ret = -1;
-+ } else
-+ printk("%s: success\n",__FUNCTION__);
-+ out:
-
-- printk("%s: success\n",__func__);
-- return 0;
-+ CLEAR_MGMT_STATUS(ioc->mptbase_cmds.status)
-+ mutex_unlock(&ioc->mptbase_cmds.mutex);
-+ return ret;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--
- static void
- mptbase_raid_process_event_data(MPT_ADAPTER *ioc,
- MpiEventDataRaid_t * pRaidEventData)
-@@ -4913,7 +5143,6 @@ mptbase_raid_process_event_data(MPT_ADAP
- }
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * GetIoUnitPage2 - Retrieve BIOS version and boot order information.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -4923,7 +5152,7 @@ mptbase_raid_process_event_data(MPT_ADAP
- * -EPERM if not allowed due to ISR context
- * -EAGAIN if no msg frames currently available
- * -EFAULT for non-successful reply or no reply (timeout)
-- */
-+ **/
- static int
- GetIoUnitPage2(MPT_ADAPTER *ioc)
- {
-@@ -4971,7 +5200,6 @@ GetIoUnitPage2(MPT_ADAPTER *ioc)
- return rc;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_GetScsiPortSettings - read SCSI Port Page 0 and 2
- * @ioc: Pointer to a Adapter Strucutre
-@@ -4991,7 +5219,7 @@ GetIoUnitPage2(MPT_ADAPTER *ioc)
- * Both valid
- * Return 0
- * CHECK - what type of locking mechanisms should be used????
-- */
-+ **/
- static int
- mpt_GetScsiPortSettings(MPT_ADAPTER *ioc, int portnum)
- {
-@@ -5051,8 +5279,8 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
- ioc->spi_data.busType = MPT_HOST_BUS_UNKNOWN;
- rc = 1;
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Unable to read PortPage0 minSyncFactor=%x\n",
-- ioc->name, ioc->spi_data.minSyncFactor));
-+ "Unable to read PortPage0 minSyncFactor=%x\n",
-+ ioc->name, ioc->spi_data.minSyncFactor));
- } else {
- /* Save the Port Page 0 data
- */
-@@ -5062,8 +5290,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
-
- if ( (pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_QAS) == 0 ) {
- ioc->spi_data.noQas |= MPT_TARGET_NO_NEGO_QAS;
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "noQas due to Capabilities=%x\n",
-+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "noQas due to Capabilities=%x\n",
- ioc->name, pPP0->Capabilities));
- }
- ioc->spi_data.maxBusWidth = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_WIDE ? 1 : 0;
-@@ -5072,8 +5299,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
- ioc->spi_data.maxSyncOffset = (u8) (data >> 16);
- data = pPP0->Capabilities & MPI_SCSIPORTPAGE0_CAP_MIN_SYNC_PERIOD_MASK;
- ioc->spi_data.minSyncFactor = (u8) (data >> 8);
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "PortPage0 minSyncFactor=%x\n",
-+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "PortPage0 minSyncFactor=%x\n",
- ioc->name, ioc->spi_data.minSyncFactor));
- } else {
- ioc->spi_data.maxSyncOffset = 0;
-@@ -5089,8 +5315,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
-
- if (ioc->spi_data.minSyncFactor < MPT_ULTRA) {
- ioc->spi_data.minSyncFactor = MPT_ULTRA;
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "HVD or SE detected, minSyncFactor=%x\n",
-+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HVD or SE detected, minSyncFactor=%x\n",
- ioc->name, ioc->spi_data.minSyncFactor));
- }
- }
-@@ -5195,7 +5420,6 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
- return rc;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_readScsiDevicePageHeaders - save version and length of SDP1
- * @ioc: Pointer to a Adapter Strucutre
-@@ -5203,7 +5427,7 @@ mpt_GetScsiPortSettings(MPT_ADAPTER *ioc
- *
- * Return: -EFAULT if read of config page header fails
- * or 0 if success.
-- */
-+ **/
- static int
- mpt_readScsiDevicePageHeaders(MPT_ADAPTER *ioc, int portnum)
- {
-@@ -5246,9 +5470,73 @@ mpt_readScsiDevicePageHeaders(MPT_ADAPTE
- return 0;
- }
-
-+static void
-+mpt_read_ioc_pg_6(MPT_ADAPTER *ioc)
-+{
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t header;
-+ IOCPage6_t *pIoc6=NULL;
-+ dma_addr_t ioc6_dma;
-+ int iocpage6sz;
-+ void *mem;
-+
-+ /* Free the old page
-+ */
-+ if (ioc->raid_data.pIocPg6) {
-+ kfree(ioc->raid_data.pIocPg6);
-+ ioc->raid_data.pIocPg6 = NULL;
-+ }
-+
-+ /* There is at least one physical disk.
-+ * Read and save IOC Page 3
-+ */
-+ header.PageVersion = 0;
-+ header.PageLength = 0;
-+ header.PageNumber = 6;
-+ header.PageType = MPI_CONFIG_PAGETYPE_IOC;
-+ cfg.cfghdr.hdr = &header;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = 0;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0;
-+ cfg.timeout = 0;
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto out;
-+
-+ if (header.PageLength == 0)
-+ goto out;
-+
-+ /* Read Header good, alloc memory
-+ */
-+ iocpage6sz = header.PageLength * 4;
-+ pIoc6 = pci_alloc_consistent(ioc->pcidev, iocpage6sz, &ioc6_dma);
-+ if (!pIoc6)
-+ goto out;
-+
-+ /* Read the Page and save the data
-+ * into malloc'd memory.
-+ */
-+ cfg.physAddr = ioc6_dma;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto out;
-+
-+ mem = kmalloc(iocpage6sz, GFP_ATOMIC);
-+ if (!mem)
-+ goto out;
-+
-+ memcpy(mem, pIoc6, iocpage6sz);
-+ ioc->raid_data.pIocPg6 = mem;
-+
-+ out:
-+ if (pIoc6)
-+ pci_free_consistent(ioc->pcidev, iocpage6sz, pIoc6, ioc6_dma);
-+}
-+
- /**
-- * mpt_inactive_raid_list_free - This clears this link list.
-- * @ioc : pointer to per adapter structure
-+ * mpt_inactive_raid_list_free - This clears this link list.
-+ * @ioc : pointer to per adapter structure
-+ *
- **/
- static void
- mpt_inactive_raid_list_free(MPT_ADAPTER *ioc)
-@@ -5258,21 +5546,23 @@ mpt_inactive_raid_list_free(MPT_ADAPTER
- if (list_empty(&ioc->raid_data.inactive_list))
- return;
-
-- mutex_lock(&ioc->raid_data.inactive_list_mutex);
-+ down(&ioc->raid_data.inactive_list_mutex);
- list_for_each_entry_safe(component_info, pNext,
- &ioc->raid_data.inactive_list, list) {
- list_del(&component_info->list);
- kfree(component_info);
- }
-- mutex_unlock(&ioc->raid_data.inactive_list_mutex);
-+ up(&ioc->raid_data.inactive_list_mutex);
- }
-
- /**
-- * mpt_inactive_raid_volumes - sets up link list of phy_disk_nums for devices belonging in an inactive volume
-- *
-- * @ioc : pointer to per adapter structure
-- * @channel : volume channel
-- * @id : volume target id
-+ * mpt_inactive_raid_volumes - sets up link list of phy_disk_nums
-+ * for devices belonging in an inactive volume
-+ *
-+ * @ioc : pointer to per adapter structure
-+ * @channel : volume channel
-+ * @id : volume target id
-+ *
- **/
- static void
- mpt_inactive_raid_volumes(MPT_ADAPTER *ioc, u8 channel, u8 id)
-@@ -5281,10 +5571,12 @@ mpt_inactive_raid_volumes(MPT_ADAPTER *i
- ConfigPageHeader_t hdr;
- dma_addr_t dma_handle;
- pRaidVolumePage0_t buffer = NULL;
-- int i;
-+ int i, j;
- RaidPhysDiskPage0_t phys_disk;
-+ RaidPhysDiskPage1_t *phys_disk_1;
- struct inactive_raid_component_info *component_info;
- int handle_inactive_volumes;
-+ int num_paths, device_is_online;
-
- memset(&cfg, 0 , sizeof(CONFIGPARMS));
- memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-@@ -5323,14 +5615,37 @@ mpt_inactive_raid_volumes(MPT_ADAPTER *i
- if (!handle_inactive_volumes)
- goto out;
-
-- mutex_lock(&ioc->raid_data.inactive_list_mutex);
-+ down(&ioc->raid_data.inactive_list_mutex);
- for (i = 0; i < buffer->NumPhysDisks; i++) {
- if(mpt_raid_phys_disk_pg0(ioc,
- buffer->PhysDisk[i].PhysDiskNum, &phys_disk) != 0)
- continue;
-
-+ if (phys_disk.PhysDiskStatus.State !=
-+ MPI_PHYSDISK0_STATUS_ONLINE)
-+ continue;
-+
-+ /* check to see if device is online by checking phys_disk_pg1 */
-+ device_is_online = 0;
-+ num_paths = mpt_raid_phys_disk_get_num_paths(ioc,
-+ buffer->PhysDisk[i].PhysDiskNum);
-+ if (num_paths < 2)
-+ continue;
-+ phys_disk_1 = kzalloc(offsetof(RaidPhysDiskPage1_t,Path) +
-+ (num_paths * sizeof(RAID_PHYS_DISK1_PATH)), GFP_KERNEL);
-+ if (!phys_disk_1)
-+ continue;
-+ mpt_raid_phys_disk_pg1(ioc, buffer->PhysDisk[i].PhysDiskNum,
-+ phys_disk_1);
-+ for (j = 0; j < num_paths && !device_is_online; j++)
-+ if (!phys_disk_1->Path[j].Flags)
-+ device_is_online = 1;
-+ kfree(phys_disk_1);
-+ if (!device_is_online)
-+ continue;
-+
- if ((component_info = kmalloc(sizeof (*component_info),
-- GFP_KERNEL)) == NULL)
-+ GFP_KERNEL)) == NULL)
- continue;
-
- component_info->volumeID = id;
-@@ -5343,7 +5658,7 @@ mpt_inactive_raid_volumes(MPT_ADAPTER *i
- list_add_tail(&component_info->list,
- &ioc->raid_data.inactive_list);
- }
-- mutex_unlock(&ioc->raid_data.inactive_list_mutex);
-+ up(&ioc->raid_data.inactive_list_mutex);
-
- out:
- if (buffer)
-@@ -5363,7 +5678,7 @@ mpt_inactive_raid_volumes(MPT_ADAPTER *i
- * -ENOMEM if pci_alloc failed
- **/
- int
--mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage0_t phys_disk)
-+mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, RaidPhysDiskPage0_t *phys_disk)
- {
- CONFIGPARMS cfg;
- ConfigPageHeader_t hdr;
-@@ -5373,7 +5688,9 @@ mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc,
-
- memset(&cfg, 0 , sizeof(CONFIGPARMS));
- memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-+ memset(phys_disk, 0, sizeof(RaidPhysDiskPage0_t));
-
-+ hdr.PageVersion = MPI_RAIDPHYSDISKPAGE0_PAGEVERSION;
- hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_PHYSDISK;
- cfg.cfghdr.hdr = &hdr;
- cfg.physAddr = -1;
-@@ -5420,6 +5737,181 @@ mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc,
- }
-
- /**
-+ * mpt_raid_phys_disk_get_num_paths - returns number paths associated to this phys_num
-+ * @ioc: Pointer to a Adapter Structure
-+ * @phys_disk_num: io unit unique phys disk num generated by the ioc
-+ *
-+ * Return:
-+ * returns number paths
-+ **/
-+int
-+mpt_raid_phys_disk_get_num_paths(MPT_ADAPTER *ioc, u8 phys_disk_num)
-+{
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t hdr;
-+ dma_addr_t dma_handle;
-+ pRaidPhysDiskPage1_t buffer = NULL;
-+ int rc;
-+
-+ memset(&cfg, 0 , sizeof(CONFIGPARMS));
-+ memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-+
-+ hdr.PageVersion = MPI_RAIDPHYSDISKPAGE1_PAGEVERSION;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_PHYSDISK;
-+ hdr.PageNumber = 1;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = 0;
-+ goto out;
-+ }
-+
-+ if (!hdr.PageLength) {
-+ rc = 0;
-+ goto out;
-+ }
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4,
-+ &dma_handle);
-+
-+ if (!buffer) {
-+ rc = 0;
-+ goto out;
-+ }
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = phys_disk_num;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = 0;
-+ goto out;
-+ }
-+
-+ rc = buffer->NumPhysDiskPaths;
-+ out:
-+
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, buffer,
-+ dma_handle);
-+
-+ return rc;
-+}
-+
-+/**
-+ * mpt_raid_phys_disk_pg1 - returns phys disk page 1
-+ * @ioc: Pointer to a Adapter Structure
-+ * @phys_disk_num: io unit unique phys disk num generated by the ioc
-+ * @phys_disk: requested payload data returned
-+ *
-+ * Return:
-+ * 0 on success
-+ * -EFAULT if read of config page header fails or data pointer not NULL
-+ * -ENOMEM if pci_alloc failed
-+ **/
-+int
-+mpt_raid_phys_disk_pg1(MPT_ADAPTER *ioc, u8 phys_disk_num, RaidPhysDiskPage1_t *phys_disk)
-+{
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t hdr;
-+ dma_addr_t dma_handle;
-+ pRaidPhysDiskPage1_t buffer = NULL;
-+ int rc;
-+ int i;
-+ __le64 sas_address;
-+
-+ memset(&cfg, 0 , sizeof(CONFIGPARMS));
-+ memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-+ rc = 0;
-+
-+ hdr.PageVersion = MPI_RAIDPHYSDISKPAGE1_PAGEVERSION;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_PHYSDISK;
-+ hdr.PageNumber = 1;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = -EFAULT;
-+ goto out;
-+ }
-+
-+ if (!hdr.PageLength) {
-+ rc = -EFAULT;
-+ goto out;
-+ }
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4,
-+ &dma_handle);
-+
-+ if (!buffer) {
-+ rc = -ENOMEM;
-+ goto out;
-+ }
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ cfg.pageAddr = phys_disk_num;
-+
-+ if (mpt_config(ioc, &cfg) != 0) {
-+ rc = -EFAULT;
-+ goto out;
-+ }
-+
-+ phys_disk->NumPhysDiskPaths = buffer->NumPhysDiskPaths;
-+ phys_disk->PhysDiskNum = phys_disk_num;
-+ for (i = 0; i < phys_disk->NumPhysDiskPaths; i++) {
-+ phys_disk->Path[i].PhysDiskID = buffer->Path[i].PhysDiskID;
-+ phys_disk->Path[i].PhysDiskBus = buffer->Path[i].PhysDiskBus;
-+ phys_disk->Path[i].OwnerIdentifier = buffer->Path[i].OwnerIdentifier;
-+ phys_disk->Path[i].Flags = le16_to_cpu(buffer->Path[i].Flags);
-+ memcpy(&sas_address, &buffer->Path[i].WWID, sizeof(__le64));
-+ sas_address = le64_to_cpu(sas_address);
-+ memcpy(&phys_disk->Path[i].WWID, &sas_address, sizeof(__le64));
-+ memcpy(&sas_address, &buffer->Path[i].OwnerWWID, sizeof(__le64));
-+ sas_address = le64_to_cpu(sas_address);
-+ memcpy(&phys_disk->Path[i].OwnerWWID, &sas_address, sizeof(__le64));
-+ }
-+
-+ out:
-+
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, buffer,
-+ dma_handle);
-+
-+ return rc;
-+}
-+
-+/**
-+ * mpt_sort_ioc_pg2 - compare function for sorting volumes
-+ * in ascending order
-+ * @a: ioc_pg2 raid volume page
-+ * @b: ioc_pg2 raid volume page
-+ *
-+ * Return:
-+ * 0 same, 1 (a is bigger), -1 (b is bigger)
-+ **/
-+static int
-+mpt_sort_ioc_pg2(const void *a, const void *b)
-+{
-+ ConfigPageIoc2RaidVol_t * volume_a = (ConfigPageIoc2RaidVol_t *)a;
-+ ConfigPageIoc2RaidVol_t * volume_b = (ConfigPageIoc2RaidVol_t *)b;
-+
-+ if (volume_a->VolumeBus == volume_b->VolumeBus) {
-+ if (volume_a->VolumeID == volume_b->VolumeID)
-+ return 0;
-+ if (volume_a->VolumeID < volume_b->VolumeID)
-+ return -1;
-+ return 1;
-+ }
-+ if (volume_a->VolumeBus < volume_b->VolumeBus)
-+ return -1;
-+ return 1;
-+}
-+
-+/**
- * mpt_findImVolumes - Identify IDs of hidden disks and RAID Volumes
- * @ioc: Pointer to a Adapter Strucutre
- * @portnum: IOC port number
-@@ -5482,16 +5974,22 @@ mpt_findImVolumes(MPT_ADAPTER *ioc)
- if (!mem)
- goto out;
-
-+ /*
-+ * sort volumes in ascending order
-+ */
-+ sort(pIoc2->RaidVolume, pIoc2->NumActiveVolumes,
-+ sizeof(ConfigPageIoc2RaidVol_t), mpt_sort_ioc_pg2, NULL);
- memcpy(mem, (u8 *)pIoc2, iocpage2sz);
- ioc->raid_data.pIocPg2 = (IOCPage2_t *) mem;
-
-- mpt_read_ioc_pg_3(ioc);
--
- for (i = 0; i < pIoc2->NumActiveVolumes ; i++)
- mpt_inactive_raid_volumes(ioc,
- pIoc2->RaidVolume[i].VolumeBus,
- pIoc2->RaidVolume[i].VolumeID);
-
-+ mpt_read_ioc_pg_3(ioc);
-+ mpt_read_ioc_pg_6(ioc);
-+
- out:
- pci_free_consistent(ioc->pcidev, iocpage2sz, pIoc2, ioc2_dma);
-
-@@ -5651,6 +6149,9 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc)
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
- if (mpt_config(ioc, &cfg) == 0) {
-
-+#if defined(CPQ_CIM)
-+ ioc->pci_slot_number = pIoc1->PCISlotNum;
-+#endif
- tmp = le32_to_cpu(pIoc1->Flags) & MPI_IOCPAGE1_REPLY_COALESCING;
- if (tmp == MPI_IOCPAGE1_REPLY_COALESCING) {
- tmp = le32_to_cpu(pIoc1->CoalescingTimeout);
-@@ -5671,19 +6172,16 @@ mpt_read_ioc_pg_1(MPT_ADAPTER *ioc)
-
- cfg.action = MPI_CONFIG_ACTION_PAGE_WRITE_NVRAM;
- if (mpt_config(ioc, &cfg) == 0) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Reset NVRAM Coalescing Timeout to = %d\n",
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Reset NVRAM Coalescing Timeout to = %d\n",
- ioc->name, MPT_COALESCING_TIMEOUT));
- } else {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Reset NVRAM Coalescing Timeout Failed\n",
-- ioc->name));
-+ dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Reset NVRAM Coalescing Timeout Failed\n",
-+ ioc->name));
- }
-
- } else {
-- dprintk(ioc, printk(MYIOC_s_WARN_FMT
-- "Reset of Current Coalescing Timeout Failed!\n",
-- ioc->name));
-+ dprintk(ioc, printk(MYIOC_s_WARN_FMT "Reset of Current Coalescing Timeout Failed!\n",
-+ ioc->name));
- }
- }
-
-@@ -5740,43 +6238,39 @@ mpt_get_manufacturing_pg_0(MPT_ADAPTER *
- pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * SendEventNotification - Send EventNotification (on or off) request to adapter
- * @ioc: Pointer to MPT_ADAPTER structure
- * @EvSwitch: Event switch flags
-- */
-+ * @sleepFlag: Specifies whether the process can sleep
-+ **/
- static int
--SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch)
-+SendEventNotification(MPT_ADAPTER *ioc, u8 EvSwitch, int sleepFlag)
- {
-- EventNotification_t *evnp;
--
-- evnp = (EventNotification_t *) mpt_get_msg_frame(mpt_base_index, ioc);
-- if (evnp == NULL) {
-- devtverboseprintk(ioc, printk(MYIOC_s_WARN_FMT "Unable to allocate event request frame!\n",
-- ioc->name));
-- return 0;
-- }
-- memset(evnp, 0, sizeof(*evnp));
-+ EventNotification_t evn;
-+ MPIDefaultReply_t reply_buf;
-
-- devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending EventNotification (%d) request %p\n", ioc->name, EvSwitch, evnp));
-+ memset(&evn, 0, sizeof(EventNotification_t));
-+ memset(&reply_buf, 0, sizeof(MPIDefaultReply_t));
-
-- evnp->Function = MPI_FUNCTION_EVENT_NOTIFICATION;
-- evnp->ChainOffset = 0;
-- evnp->MsgFlags = 0;
-- evnp->Switch = EvSwitch;
-+ evn.Function = MPI_FUNCTION_EVENT_NOTIFICATION;
-+ evn.Switch = EvSwitch;
-+ evn.MsgContext = cpu_to_le32(mpt_base_index << 16);
-
-- mpt_put_msg_frame(mpt_base_index, ioc, (MPT_FRAME_HDR *)evnp);
-+ devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "Sending EventNotification (%d) request %p\n",
-+ ioc->name, EvSwitch, &evn));
-
-- return 0;
-+ return mpt_handshake_req_reply_wait(ioc, sizeof(EventNotification_t),
-+ (u32*)&evn, sizeof(MPIDefaultReply_t), (u16*)&reply_buf, 30,
-+ sleepFlag);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * SendEventAck - Send EventAck request to MPT adapter.
- * @ioc: Pointer to MPT_ADAPTER structure
- * @evnp: Pointer to original EventNotification request
-- */
-+ **/
- static int
- SendEventAck(MPT_ADAPTER *ioc, EventNotificationReply_t *evnp)
- {
-@@ -5784,7 +6278,7 @@ SendEventAck(MPT_ADAPTER *ioc, EventNoti
-
- if ((pAck = (EventAck_t *) mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames!!\n",
-- ioc->name,__func__));
-+ ioc->name,__FUNCTION__));
- return -1;
- }
-
-@@ -5803,7 +6297,6 @@ SendEventAck(MPT_ADAPTER *ioc, EventNoti
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_config - Generic function to issue config message
- * @ioc: Pointer to an adapter structure
-@@ -5816,35 +6309,62 @@ SendEventAck(MPT_ADAPTER *ioc, EventNoti
- * -EPERM if not allowed due to ISR context
- * -EAGAIN if no msg frames currently available
- * -EFAULT for non-successful reply or no reply (timeout)
-- */
-+ **/
- int
- mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *pCfg)
- {
- Config_t *pReq;
-+ ConfigReply_t *pReply;
- ConfigExtendedPageHeader_t *pExtHdr = NULL;
- MPT_FRAME_HDR *mf;
-- unsigned long flags;
-- int ii, rc;
-+ int ii;
- int flagsLength;
-- int in_isr;
-+ long timeout;
-+ int ret;
-+ u8 page_type = 0, extend_page;
-+ unsigned long timeleft;
-+ unsigned long flags;
-+ u8 issue_hard_reset = 0;
-+ u8 retry_count = 0;
-
-- /* Prevent calling wait_event() (below), if caller happens
-- * to be in ISR context, because that is fatal!
-- */
-- in_isr = in_interrupt();
-- if (in_isr) {
-- dcprintk(ioc, printk(MYIOC_s_WARN_FMT "Config request not allowed in ISR context!\n",
-- ioc->name));
-+ if (in_interrupt())
- return -EPERM;
-+
-+ /* don't send a config page during diag reset */
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: busy with host reset\n", ioc->name, __FUNCTION__));
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+ return -EBUSY;
-+ }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+
-+ /* don't send if no chance of success */
-+ if (!ioc->active ||
-+ mpt_GetIocState(ioc, 1) != MPI_IOC_STATE_OPERATIONAL) {
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: ioc not operational, %d, %xh\n",
-+ ioc->name, __FUNCTION__, ioc->active,
-+ mpt_GetIocState(ioc, 0)));
-+ return -EFAULT;
- }
-
-+ retry_config:
-+ mutex_lock(&ioc->mptbase_cmds.mutex);
-+ /* init the internal cmd struct */
-+ memset(ioc->mptbase_cmds.reply, 0 , MPT_DEFAULT_FRAME_SIZE);
-+ INITIALIZE_MGMT_STATUS(ioc->mptbase_cmds.status)
-+
- /* Get and Populate a free Frame
- */
- if ((mf = mpt_get_msg_frame(mpt_base_index, ioc)) == NULL) {
-- dcprintk(ioc, printk(MYIOC_s_WARN_FMT "mpt_config: no msg frames!\n",
-- ioc->name));
-- return -EAGAIN;
-+ dcprintk(ioc, printk(MYIOC_s_WARN_FMT
-+ "mpt_config: no msg frames!\n", ioc->name));
-+ ret = -EAGAIN;
-+ goto out;
- }
-+
- pReq = (Config_t *)mf;
- pReq->Action = pCfg->action;
- pReq->Reserved = 0;
-@@ -5870,7 +6390,9 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS
- pReq->ExtPageType = pExtHdr->ExtPageType;
- pReq->Header.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-
-- /* Page Length must be treated as a reserved field for the extended header. */
-+ /* Page Length must be treated as a reserved field for the
-+ * extended header.
-+ */
- pReq->Header.PageLength = 0;
- }
-
-@@ -5883,126 +6405,126 @@ mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS
- else
- flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
-
-- if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) == MPI_CONFIG_PAGETYPE_EXTENDED) {
-+ if ((pCfg->cfghdr.hdr->PageType & MPI_CONFIG_PAGETYPE_MASK) ==
-+ MPI_CONFIG_PAGETYPE_EXTENDED) {
- flagsLength |= pExtHdr->ExtPageLength * 4;
--
-- dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending Config request type %d, page %d and action %d\n",
-- ioc->name, pReq->ExtPageType, pReq->Header.PageNumber, pReq->Action));
-- }
-- else {
-+ page_type = pReq->ExtPageType;
-+ extend_page = 1;
-+ } else {
- flagsLength |= pCfg->cfghdr.hdr->PageLength * 4;
--
-- dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending Config request type %d, page %d and action %d\n",
-- ioc->name, pReq->Header.PageType, pReq->Header.PageNumber, pReq->Action));
-+ page_type = pReq->Header.PageType;
-+ extend_page = 0;
- }
-
-- mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
-+ dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "Sending Config request type 0x%x, page 0x%x and action %d\n",
-+ ioc->name, page_type, pReq->Header.PageNumber, pReq->Action));
-
-- /* Append pCfg pointer to end of mf
-- */
-- *((void **) (((u8 *) mf) + (ioc->req_sz - sizeof(void *)))) = (void *) pCfg;
--
-- /* Initalize the timer
-- */
-- init_timer(&pCfg->timer);
-- pCfg->timer.data = (unsigned long) ioc;
-- pCfg->timer.function = mpt_timer_expired;
-- pCfg->wait_done = 0;
--
-- /* Set the timer; ensure 10 second minimum */
-- if (pCfg->timeout < 10)
-- pCfg->timer.expires = jiffies + HZ*10;
-- else
-- pCfg->timer.expires = jiffies + HZ*pCfg->timeout;
--
-- /* Add to end of Q, set timer and then issue this command */
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- list_add_tail(&pCfg->linkage, &ioc->configQ);
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
--
-- add_timer(&pCfg->timer);
-+ ioc->add_sge((char *)&pReq->PageBufferSGE, flagsLength, pCfg->physAddr);
-+ timeout = (pCfg->timeout < 15) ? HZ*15 : HZ*pCfg->timeout;
- mpt_put_msg_frame(mpt_base_index, ioc, mf);
-- wait_event(mpt_waitq, pCfg->wait_done);
--
-- /* mf has been freed - do not access */
--
-- rc = pCfg->status;
-+ timeleft = wait_for_completion_timeout(&ioc->mptbase_cmds.done, timeout);
-+ if (!(ioc->mptbase_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ ret = -ETIME;
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "Failed Sending Config request type 0x%x, page 0x%x,"
-+ " action %d, status %xh, time left %ld\n\n",
-+ ioc->name, page_type, pReq->Header.PageNumber,
-+ pReq->Action, ioc->mptbase_cmds.status, timeleft));
-+ if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ if (!timeleft)
-+ issue_hard_reset = 1;
-+ goto out;
-+ }
-
-- return rc;
--}
-+ if (!(ioc->mptbase_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ ret = -1;
-+ goto out;
-+ }
-+ pReply = (ConfigReply_t *)ioc->mptbase_cmds.reply;
-+ ret = le16_to_cpu(pReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+ if (ret == MPI_IOCSTATUS_SUCCESS) {
-+ if (extend_page) {
-+ pCfg->cfghdr.ehdr->ExtPageLength =
-+ le16_to_cpu(pReply->ExtPageLength);
-+ pCfg->cfghdr.ehdr->ExtPageType =
-+ pReply->ExtPageType;
-+ }
-+ pCfg->cfghdr.hdr->PageVersion = pReply->Header.PageVersion;
-+ pCfg->cfghdr.hdr->PageLength = pReply->Header.PageLength;
-+ pCfg->cfghdr.hdr->PageNumber = pReply->Header.PageNumber;
-+ pCfg->cfghdr.hdr->PageType = pReply->Header.PageType;
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mpt_timer_expired - Callback for timer process.
-- * Used only internal config functionality.
-- * @data: Pointer to MPT_SCSI_HOST recast as an unsigned long
-- */
--static void
--mpt_timer_expired(unsigned long data)
--{
-- MPT_ADAPTER *ioc = (MPT_ADAPTER *) data;
-+ }
-
-- dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_timer_expired! \n", ioc->name));
-+ if (retry_count)
-+ printk(MYIOC_s_INFO_FMT "Retry completed ret=0x%x timeleft=%ld\n",
-+ ioc->name, ret, timeleft);
-
-- /* Perform a FW reload */
-- if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0)
-- printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name);
-+ dcprintk(ioc, printk(KERN_DEBUG "IOCStatus=%04xh, IOCLogInfo=%08xh\n",
-+ ret, le32_to_cpu(pReply->IOCLogInfo)));
-
-- /* No more processing.
-- * Hard reset clean-up will wake up
-- * process and free all resources.
-- */
-- dcprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mpt_timer_expired complete!\n", ioc->name));
-+ out:
-
-- return;
-+ CLEAR_MGMT_STATUS(ioc->mptbase_cmds.status)
-+ mutex_unlock(&ioc->mptbase_cmds.mutex);
-+ if (issue_hard_reset) {
-+ issue_hard_reset = 0;
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
-+ /* attempt one retry for a timed out command */
-+ if (!retry_count) {
-+ printk(MYIOC_s_INFO_FMT
-+ "Attempting Retry Config request type 0x%x, page 0x%x,"
-+ " action %d\n", ioc->name, page_type,
-+ pCfg->cfghdr.hdr->PageNumber, pCfg->action);
-+ retry_count++;
-+ goto retry_config;
-+ }
-+ }
-+ return ret;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mpt_ioc_reset - Base cleanup for hard reset
-- * @ioc: Pointer to the adapter structure
-- * @reset_phase: Indicates pre- or post-reset functionality
-- *
-- * Remark: Frees resources with internally generated commands.
-- */
--static int
--mpt_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
--{
-- CONFIGPARMS *pCfg;
-- unsigned long flags;
--
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- ": IOC %s_reset routed to MPT base driver!\n",
-- ioc->name, reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
-- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
--
-- if (reset_phase == MPT_IOC_SETUP_RESET) {
-- ;
-- } else if (reset_phase == MPT_IOC_PRE_RESET) {
-- /* If the internal config Q is not empty -
-- * delete timer. MF resources will be freed when
-- * the FIFO's are primed.
-- */
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- list_for_each_entry(pCfg, &ioc->configQ, linkage)
-- del_timer(&pCfg->timer);
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
--
-- } else {
-- CONFIGPARMS *pNext;
--
-- /* Search the configQ for internal commands.
-- * Flush the Q, and wake up all suspended threads.
-- */
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- list_for_each_entry_safe(pCfg, pNext, &ioc->configQ, linkage) {
-- list_del(&pCfg->linkage);
--
-- pCfg->status = MPT_CONFIG_ERROR;
-- pCfg->wait_done = 1;
-- wake_up(&mpt_waitq);
-+/**
-+ * mpt_ioc_reset - Base cleanup for hard reset
-+ * @ioc: Pointer to the adapter structure
-+ * @reset_phase: Indicates pre- or post-reset functionality
-+ *
-+ * Remark: Frees resources with internally generated commands.
-+ **/
-+static int
-+mpt_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
-+{
-+ switch(reset_phase) {
-+ case MPT_IOC_SETUP_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __FUNCTION__));
-+ ioc->taskmgmt_quiesce_io = 1;
-+ break;
-+ case MPT_IOC_PRE_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_PRE_RESET\n", ioc->name, __FUNCTION__));
-+ break;
-+ case MPT_IOC_POST_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_POST_RESET\n", ioc->name, __FUNCTION__));
-+/* wake up mptbase_cmds */
-+ if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->mptbase_cmds.status |= MPT_MGMT_STATUS_DID_IOCRESET;
-+ complete(&ioc->mptbase_cmds.done);
-+ }
-+/* wake up taskmgmt_cmds */
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_DID_IOCRESET;
-+ complete(&ioc->taskmgmt_cmds.done);
- }
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-+ break;
-+ default:
-+ break;
- }
-
- return 1; /* currently means nothing really */
-@@ -6010,16 +6532,11 @@ mpt_ioc_reset(MPT_ADAPTER *ioc, int rese
-
-
- #ifdef CONFIG_PROC_FS /* { */
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-- * procfs (%MPT_PROCFS_MPTBASEDIR/...) support stuff...
-- */
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * procmpt_create - Create %MPT_PROCFS_MPTBASEDIR entries.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int
- procmpt_create(void)
- {
-@@ -6040,12 +6557,11 @@ procmpt_create(void)
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * procmpt_destroy - Tear down %MPT_PROCFS_MPTBASEDIR entries.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static void
- procmpt_destroy(void)
- {
-@@ -6054,7 +6570,6 @@ procmpt_destroy(void)
- remove_proc_entry(MPT_PROCFS_MPTBASEDIR, NULL);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * procmpt_summary_read - Handle read request of a summary file
- * @buf: Pointer to area to write information
-@@ -6066,7 +6581,7 @@ procmpt_destroy(void)
- *
- * Handles read request from /proc/mpt/summary or /proc/mpt/iocN/summary.
- * Returns number of characters written to process performing the read.
-- */
-+ **/
- static int
- procmpt_summary_read(char *buf, char **start, off_t offset, int request, int *eof, void *data)
- {
-@@ -6098,7 +6613,6 @@ procmpt_summary_read(char *buf, char **s
- MPT_PROC_READ_RETURN(buf,start,offset,request,eof,len);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * procmpt_version_read - Handle read request from /proc/mpt/version.
- * @buf: Pointer to area to write information
-@@ -6109,7 +6623,7 @@ procmpt_summary_read(char *buf, char **s
- * @data: Pointer
- *
- * Returns number of characters written to process performing the read.
-- */
-+ **/
- static int
- procmpt_version_read(char *buf, char **start, off_t offset, int request, int *eof, void *data)
- {
-@@ -6154,7 +6668,6 @@ procmpt_version_read(char *buf, char **s
- MPT_PROC_READ_RETURN(buf,start,offset,request,eof,len);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * procmpt_iocinfo_read - Handle read request from /proc/mpt/iocN/info.
- * @buf: Pointer to area to write information
-@@ -6165,7 +6678,7 @@ procmpt_version_read(char *buf, char **s
- * @data: Pointer
- *
- * Returns number of characters written to process performing the read.
-- */
-+ **/
- static int
- procmpt_iocinfo_read(char *buf, char **start, off_t offset, int request, int *eof, void *data)
- {
-@@ -6251,7 +6764,6 @@ procmpt_iocinfo_read(char *buf, char **s
-
- #endif /* CONFIG_PROC_FS } */
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- static void
- mpt_get_fw_exp_ver(char *buf, MPT_ADAPTER *ioc)
- {
-@@ -6267,7 +6779,6 @@ mpt_get_fw_exp_ver(char *buf, MPT_ADAPTE
- }
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_print_ioc_summary - Write ASCII summary of IOC to a buffer.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -6278,7 +6789,7 @@ mpt_get_fw_exp_ver(char *buf, MPT_ADAPTE
- *
- * This routine writes (english readable) ASCII text, which represents
- * a summary of IOC information, to a buffer.
-- */
-+ **/
- void
- mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buffer, int *size, int len, int showlan)
- {
-@@ -6319,6 +6830,220 @@ mpt_print_ioc_summary(MPT_ADAPTER *ioc,
- /*
- * Reset Handling
- */
-+
-+/**
-+ * mpt_set_taskmgmt_in_progress_flag - set flags associated with task managment
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ * Returns 0 for SUCCESS or -1 if FAILED.
-+ *
-+ * If -1 is return, then it was not possible to set the flags
-+ **/
-+int
-+mpt_set_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc)
-+{
-+ unsigned long flags;
-+ int retval;
-+
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress || ioc->taskmgmt_in_progress ||
-+ (ioc->alt_ioc && ioc->alt_ioc->taskmgmt_in_progress)) {
-+ retval = -1;
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+ goto out;
-+ }
-+ retval = 0;
-+ ioc->taskmgmt_in_progress = 1;
-+ ioc->taskmgmt_quiesce_io = 1;
-+ if (ioc->alt_ioc) {
-+ ioc->alt_ioc->taskmgmt_in_progress = 1;
-+ ioc->alt_ioc->taskmgmt_quiesce_io = 1;
-+ }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+
-+ out:
-+ return retval;
-+}
-+
-+/**
-+ * mpt_clear_taskmgmt_in_progress_flag - clear flags associated with task managment
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ **/
-+void
-+mpt_clear_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ ioc->taskmgmt_in_progress = 0;
-+ ioc->taskmgmt_quiesce_io = 0;
-+ if (ioc->alt_ioc) {
-+ ioc->alt_ioc->taskmgmt_in_progress = 0;
-+ ioc->alt_ioc->taskmgmt_quiesce_io = 0;
-+ }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+}
-+
-+/**
-+ * mpt_halt_firmware - Halts the firmware if it is operational and panic
-+ * the kernel
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ **/
-+void
-+mpt_halt_firmware(MPT_ADAPTER *ioc)
-+{
-+ u32 ioc_raw_state;
-+
-+ ioc_raw_state = mpt_GetIocState(ioc, 0);
-+
-+ if ((ioc_raw_state & MPI_IOC_STATE_MASK) == MPI_IOC_STATE_FAULT) {
-+ printk(MYIOC_s_ERR_FMT "IOC is in FAULT state (%04xh)!!!\n",
-+ ioc->name, ioc_raw_state & MPI_DOORBELL_DATA_MASK);
-+ if(mpt_fwfault_debug == 2)
-+ for(;;);
-+ else
-+ panic("%s: IOC Fault (%04xh)!!!\n",ioc->name,
-+ ioc_raw_state & MPI_DOORBELL_DATA_MASK);
-+ } else {
-+ CHIPREG_WRITE32(&ioc->chip->Doorbell, 0xC0FFEE00);
-+ if(mpt_fwfault_debug == 2) {
-+ printk("%s: Firmware is halted due to command timeout\n"
-+ ,ioc->name);
-+ for(;;);
-+ }
-+ else
-+ panic("%s: Firmware is halted due to command timeout\n",
-+ ioc->name);
-+ }
-+}
-+
-+/**
-+ * mpt_SoftResetHandler - Issues a less expensive reset
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @sleepFlag: Indicates if sleep or schedule must be called.
-+
-+ *
-+ * Returns 0 for SUCCESS or -1 if FAILED.
-+ *
-+ * Message Unit Reset - instructs the IOC to reset the Reply Post and
-+ * Free FIFO's. All the Message Frames on Reply Free FIFO are discarded.
-+ * All posted buffers are freed, and event notification is turned off.
-+ * IOC doesnt reply to any outstanding request. This will transfer IOC
-+ * to READY state.
-+ **/
-+int
-+mpt_SoftResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
-+{
-+ int rc;
-+ int ii;
-+ u8 cb_idx;
-+ unsigned long flags;
-+ u32 ioc_state;
-+ unsigned long time_count;
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "SoftResetHandler Entered!\n", ioc->name));
-+
-+ ioc_state = mpt_GetIocState(ioc, 0) & MPI_IOC_STATE_MASK;
-+
-+ if(mpt_fwfault_debug)
-+ mpt_halt_firmware(ioc);
-+
-+ if (ioc_state == MPI_IOC_STATE_FAULT || ioc_state == MPI_IOC_STATE_RESET) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "skipping, either in FAULT or RESET state!\n", ioc->name));
-+ return -1;
-+ }
-+
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+ return -1;
-+ }
-+ ioc->ioc_reset_in_progress = 1;
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+
-+ rc = -1;
-+
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx])
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_SETUP_RESET);
-+ }
-+
-+ /* Disable reply interrupts (also blocks FreeQ) */
-+ CHIPREG_WRITE32(&ioc->chip->IntMask, 0xFFFFFFFF);
-+ ioc->active = 0;
-+ time_count = jiffies;
-+
-+ rc = SendIocReset(ioc, MPI_FUNCTION_IOC_MESSAGE_UNIT_RESET, sleepFlag);
-+
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx])
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_PRE_RESET);
-+ }
-+
-+ if (rc)
-+ goto out;
-+
-+ ioc_state = mpt_GetIocState(ioc, 0) & MPI_IOC_STATE_MASK;
-+ if (ioc_state != MPI_IOC_STATE_READY)
-+ goto out;
-+
-+ for (ii = 0; ii < 5; ii++) {
-+ /* Get IOC facts! Allow 5 retries */
-+ if ((rc = GetIocFacts(ioc, sleepFlag,
-+ MPT_HOSTEVENT_IOC_RECOVER)) == 0)
-+ break;
-+ if (sleepFlag == CAN_SLEEP) {
-+ msleep(100);
-+ } else {
-+ mdelay(100);
-+ }
-+ }
-+ if (ii == 5)
-+ goto out;
-+
-+ if ((rc = PrimeIocFifos(ioc)) != 0)
-+ goto out;
-+
-+ if ((rc = SendIocInit(ioc, sleepFlag)) != 0)
-+ goto out;
-+
-+ if ((rc = SendEventNotification(ioc, 1, sleepFlag)) != 0)
-+ goto out;
-+
-+ if (ioc->hard_resets < -1)
-+ ioc->hard_resets++;
-+
-+ /*
-+ * At this point, we know soft reset succeeded.
-+ */
-+
-+ ioc->active = 1;
-+ CHIPREG_WRITE32(&ioc->chip->IntMask, MPI_HIM_DIM);
-+
-+ out:
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ ioc->ioc_reset_in_progress = 0;
-+ ioc->taskmgmt_quiesce_io = 0;
-+ ioc->taskmgmt_in_progress = 0;
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+
-+ if (ioc->active) { /* otherwise, hard reset coming */
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx])
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_POST_RESET);
-+ }
-+ }
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "SoftResetHandler: completed (%d seconds): %s\n",
-+ ioc->name, jiffies_to_msecs(jiffies - time_count)/1000,
-+ ((rc == 0) ? "SUCCESS" : "FAILED")));
-+
-+ return rc;
-+}
-+
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_HardResetHandler - Generic reset handler
-@@ -6335,12 +7060,14 @@ mpt_print_ioc_summary(MPT_ADAPTER *ioc,
- * FW reload/initialization failed.
- *
- * Returns 0 for SUCCESS or -1 if FAILED.
-- */
-+ **/
- int
- mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag)
- {
-- int rc;
-+ int rc;
-+ u8 cb_idx;
- unsigned long flags;
-+ unsigned long time_count;
-
- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HardResetHandler Entered!\n", ioc->name));
- #ifdef MFCNT
-@@ -6348,67 +7075,82 @@ mpt_HardResetHandler(MPT_ADAPTER *ioc, i
- printk("MF count 0x%x !\n", ioc->mfcnt);
- #endif
-
-+ if(mpt_fwfault_debug)
-+ mpt_halt_firmware(ioc);
-+
- /* Reset the adapter. Prevent more than 1 call to
- * mpt_do_ioc_recovery at any instant in time.
- */
-- spin_lock_irqsave(&ioc->diagLock, flags);
-- if ((ioc->diagPending) || (ioc->alt_ioc && ioc->alt_ioc->diagPending)){
-- spin_unlock_irqrestore(&ioc->diagLock, flags);
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
- return 0;
-- } else {
-- ioc->diagPending = 1;
- }
-- spin_unlock_irqrestore(&ioc->diagLock, flags);
-+ ioc->ioc_reset_in_progress = 1;
-+ if (ioc->alt_ioc)
-+ ioc->alt_ioc->ioc_reset_in_progress = 1;
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-
-- /* FIXME: If do_ioc_recovery fails, repeat....
-- */
-
- /* The SCSI driver needs to adjust timeouts on all current
- * commands prior to the diagnostic reset being issued.
- * Prevents timeouts occurring during a diagnostic reset...very bad.
- * For all other protocol drivers, this is a no-op.
- */
-- {
-- u8 cb_idx;
-- int r = 0;
--
-- for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-- if (MptResetHandlers[cb_idx]) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling IOC reset_setup handler #%d\n",
-- ioc->name, cb_idx));
-- r += mpt_signal_reset(cb_idx, ioc, MPT_IOC_SETUP_RESET);
-- if (ioc->alt_ioc) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling alt-%s setup reset handler #%d\n",
-- ioc->name, ioc->alt_ioc->name, cb_idx));
-- r += mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_SETUP_RESET);
-- }
-- }
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx]) {
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_SETUP_RESET);
-+ if (ioc->alt_ioc)
-+ mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_SETUP_RESET);
- }
- }
-
-+ time_count = jiffies;
- if ((rc = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_RECOVER, sleepFlag)) != 0) {
-- printk(MYIOC_s_WARN_FMT "Cannot recover rc = %d!\n", ioc->name, rc);
-+ printk(KERN_WARNING MYNAM ": WARNING - (%d) Cannot recover %s\n",
-+ rc, ioc->name);
-+ } else {
-+ if (ioc->hard_resets < -1)
-+ ioc->hard_resets++;
- }
-- ioc->reload_fw = 0;
-- if (ioc->alt_ioc)
-- ioc->alt_ioc->reload_fw = 0;
-
-- spin_lock_irqsave(&ioc->diagLock, flags);
-- ioc->diagPending = 0;
-- if (ioc->alt_ioc)
-- ioc->alt_ioc->diagPending = 0;
-- spin_unlock_irqrestore(&ioc->diagLock, flags);
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ ioc->ioc_reset_in_progress = 0;
-+ ioc->taskmgmt_quiesce_io = 0;
-+ ioc->taskmgmt_in_progress = 0;
-+ if (ioc->alt_ioc) {
-+ ioc->alt_ioc->ioc_reset_in_progress = 0;
-+ ioc->alt_ioc->taskmgmt_quiesce_io = 0;
-+ ioc->alt_ioc->taskmgmt_in_progress = 0;
-+ }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HardResetHandler rc = %d!\n", ioc->name, rc));
-+ for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
-+ if (MptResetHandlers[cb_idx]) {
-+ mpt_signal_reset(cb_idx, ioc, MPT_IOC_POST_RESET);
-+ if (ioc->alt_ioc)
-+ mpt_signal_reset(cb_idx, ioc->alt_ioc, MPT_IOC_POST_RESET);
-+ }
-+ }
-
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "HardResetHandler: completed (%d seconds): %s\n",
-+ ioc->name, jiffies_to_msecs(jiffies - time_count)/1000,
-+ ((rc == 0) ? "SUCCESS" : "FAILED")));
- return rc;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+#ifdef CONFIG_FUSION_LOGGING
- static void
--EventDescriptionStr(u8 event, u32 evData0, char *evStr)
-+mpt_display_event_info(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply)
- {
- char *ds = NULL;
-+ u32 evData0;
-+ int ii;
-+ u8 event;
-+ char *evStr = ioc->evStr;
-+
-+ event = le32_to_cpu(pEventReply->Event) & 0xFF;
-+ evData0 = le32_to_cpu(pEventReply->Data[0]);
-
- switch(event) {
- case MPI_EVENT_NONE:
-@@ -6442,9 +7184,9 @@ EventDescriptionStr(u8 event, u32 evData
- if (evData0 == MPI_EVENT_LOOP_STATE_CHANGE_LIP)
- ds = "Loop State(LIP) Change";
- else if (evData0 == MPI_EVENT_LOOP_STATE_CHANGE_LPE)
-- ds = "Loop State(LPE) Change"; /* ??? */
-+ ds = "Loop State(LPE) Change";
- else
-- ds = "Loop State(LPB) Change"; /* ??? */
-+ ds = "Loop State(LPB) Change";
- break;
- case MPI_EVENT_LOGOUT:
- ds = "Logout";
-@@ -6540,6 +7282,11 @@ EventDescriptionStr(u8 event, u32 evData
- "SAS Device Status Change: Internal Device "
- "Reset : id=%d channel=%d", id, channel);
- break;
-+ case MPI_EVENT_SAS_DEV_STAT_RC_CMPL_INTERNAL_DEV_RESET:
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "SAS Device Status Change: Internal Device "
-+ "Reset Completed: id=%d channel=%d", id, channel);
-+ break;
- case MPI_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL:
- snprintf(evStr, EVENT_DESCR_STR_SZ,
- "SAS Device Status Change: Internal Task "
-@@ -6560,6 +7307,11 @@ EventDescriptionStr(u8 event, u32 evData
- "SAS Device Status Change: Internal Query "
- "Task : id=%d channel=%d", id, channel);
- break;
-+ case MPI_EVENT_SAS_DEV_STAT_RC_ASYNC_NOTIFICATION:
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "SAS Device Status Change: Async Notification "
-+ "Task : id=%d channel=%d", id, channel);
-+ break;
- default:
- snprintf(evStr, EVENT_DESCR_STR_SZ,
- "SAS Device Status Change: Unknown: "
-@@ -6644,28 +7396,65 @@ EventDescriptionStr(u8 event, u32 evData
- }
- case MPI_EVENT_IR2:
- {
-+ u8 id = (u8)(evData0);
-+ u8 channel = (u8)(evData0 >> 8);
-+ u8 phys_num = (u8)(evData0 >> 24);
- u8 ReasonCode = (u8)(evData0 >> 16);
-+
- switch (ReasonCode) {
- case MPI_EVENT_IR2_RC_LD_STATE_CHANGED:
-- ds = "IR2: LD State Changed";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: LD State Changed: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_PD_STATE_CHANGED:
-- ds = "IR2: PD State Changed";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: PD State Changed "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_BAD_BLOCK_TABLE_FULL:
-- ds = "IR2: Bad Block Table Full";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: Bad Block Table Full: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_PD_INSERTED:
-- ds = "IR2: PD Inserted";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: PD Inserted: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_PD_REMOVED:
-- ds = "IR2: PD Removed";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: PD Removed: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED:
-- ds = "IR2: Foreign CFG Detected";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: Foreign CFG Detected: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- case MPI_EVENT_IR2_RC_REBUILD_MEDIUM_ERROR:
-- ds = "IR2: Rebuild Medium Error";
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: Rebuild Medium Error: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
-+ break;
-+ case MPI_EVENT_IR2_RC_DUAL_PORT_ADDED:
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: Dual Port Added: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
-+ break;
-+ case MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED:
-+ snprintf(evStr, EVENT_DESCR_STR_SZ,
-+ "IR2: Dual Port Removed: "
-+ "id=%d channel=%d phys_num=%d",
-+ id, channel, phys_num);
- break;
- default:
- ds = "IR2";
-@@ -6689,25 +7478,46 @@ EventDescriptionStr(u8 event, u32 evData
- {
- u8 phy_num = (u8)(evData0);
- u8 port_num = (u8)(evData0 >> 8);
-- u8 port_width = (u8)(evData0 >> 16);
-+ u8 num_phys = (u8)(evData0 >> 16);
- u8 primative = (u8)(evData0 >> 24);
-+ char *primative_str = NULL;
-+
-+ switch (primative) {
-+ case MPI_EVENT_PRIMITIVE_CHANGE:
-+ primative_str = "change";
-+ break;
-+ case MPI_EVENT_PRIMITIVE_EXPANDER:
-+ primative_str = "expander";
-+ break;
-+ case MPI_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT:
-+ primative_str = "asyn event";
-+ break;
-+ default:
-+ primative_str = "reserved";
-+ break;
-+ }
- snprintf(evStr, EVENT_DESCR_STR_SZ,
-- "SAS Broadcase Primative: phy=%d port=%d "
-- "width=%d primative=0x%02x",
-- phy_num, port_num, port_width, primative);
-+ "SAS Broadcast Primative: phy=%d port=%d "
-+ "num_phys=%d primative=%s (0x%02x)",
-+ phy_num, port_num, num_phys, primative_str, primative);
- break;
- }
-
- case MPI_EVENT_SAS_INIT_DEVICE_STATUS_CHANGE:
- {
- u8 reason = (u8)(evData0);
-- u8 port_num = (u8)(evData0 >> 8);
-- u16 handle = le16_to_cpu(evData0 >> 16);
-
-- snprintf(evStr, EVENT_DESCR_STR_SZ,
-- "SAS Initiator Device Status Change: reason=0x%02x "
-- "port=%d handle=0x%04x",
-- reason, port_num, handle);
-+ switch (reason) {
-+ case MPI_EVENT_SAS_INIT_RC_ADDED:
-+ ds = "SAS Initiator Status Change: Added";
-+ break;
-+ case MPI_EVENT_SAS_INIT_RC_REMOVED:
-+ ds = "SAS Initiator Status Change: Deleted";
-+ break;
-+ default:
-+ ds = "SAS Initiator Status Change";
-+ break;
-+ }
- break;
- }
-
-@@ -6755,6 +7565,24 @@ EventDescriptionStr(u8 event, u32 evData
- break;
- }
-
-+ case MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE:
-+ {
-+ u8 reason = (u8)(evData0);
-+
-+ switch (reason) {
-+ case MPI_EVENT_SAS_EXP_RC_ADDED:
-+ ds = "Expander Status Change: Added";
-+ break;
-+ case MPI_EVENT_SAS_EXP_RC_NOT_RESPONDING:
-+ ds = "Expander Status Change: Deleted";
-+ break;
-+ default:
-+ ds = "Expander Status Change";
-+ break;
-+ }
-+ break;
-+ }
-+
- /*
- * MPT base "custom" events may be added here...
- */
-@@ -6764,9 +7592,21 @@ EventDescriptionStr(u8 event, u32 evData
- }
- if (ds)
- strncpy(evStr, ds, EVENT_DESCR_STR_SZ);
-+
-+
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "MPT event:(%02Xh) : %s\n",
-+ ioc->name, event, evStr));
-+
-+ devtverboseprintk(ioc, printk(KERN_DEBUG MYNAM
-+ ": Event data:\n"));
-+ for (ii = 0; ii < le16_to_cpu(pEventReply->EventDataLength); ii++)
-+ devtverboseprintk(ioc, printk(" %08x",
-+ le32_to_cpu(pEventReply->Data[ii])));
-+ devtverboseprintk(ioc, printk(KERN_DEBUG "\n"));
- }
-+#endif
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * ProcessEventNotification - Route EventNotificationReply to all event handlers
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -6776,43 +7616,30 @@ EventDescriptionStr(u8 event, u32 evData
- * Routes a received EventNotificationReply to all currently registered
- * event handlers.
- * Returns sum of event handlers return values.
-- */
-+ **/
- static int
- ProcessEventNotification(MPT_ADAPTER *ioc, EventNotificationReply_t *pEventReply, int *evHandlers)
- {
- u16 evDataLen;
- u32 evData0 = 0;
--// u32 evCtx;
- int ii;
- u8 cb_idx;
- int r = 0;
- int handlers = 0;
-- char evStr[EVENT_DESCR_STR_SZ];
- u8 event;
-
-+
- /*
- * Do platform normalization of values
- */
- event = le32_to_cpu(pEventReply->Event) & 0xFF;
--// evCtx = le32_to_cpu(pEventReply->EventContext);
- evDataLen = le16_to_cpu(pEventReply->EventDataLength);
-- if (evDataLen) {
-+ if (evDataLen)
- evData0 = le32_to_cpu(pEventReply->Data[0]);
-- }
--
-- EventDescriptionStr(event, evData0, evStr);
-- devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MPT event:(%02Xh) : %s\n",
-- ioc->name,
-- event,
-- evStr));
-
- #ifdef CONFIG_FUSION_LOGGING
-- devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- ": Event data:\n", ioc->name));
-- for (ii = 0; ii < evDataLen; ii++)
-- devtverboseprintk(ioc, printk(" %08x",
-- le32_to_cpu(pEventReply->Data[ii])));
-- devtverboseprintk(ioc, printk("\n"));
-+ if (evDataLen)
-+ mpt_display_event_info(ioc, pEventReply);
- #endif
-
- /*
-@@ -6867,8 +7694,8 @@ ProcessEventNotification(MPT_ADAPTER *io
- */
- for (cb_idx = MPT_MAX_PROTOCOL_DRIVERS-1; cb_idx; cb_idx--) {
- if (MptEvHandlers[cb_idx]) {
-- devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Routing Event to event handler #%d\n",
-- ioc->name, cb_idx));
-+ devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "Routing Event to event handler #%d\n", ioc->name, cb_idx));
- r += (*(MptEvHandlers[cb_idx]))(ioc, pEventReply);
- handlers++;
- }
-@@ -6935,7 +7762,6 @@ mpt_fc_log_info(MPT_ADAPTER *ioc, u32 lo
- ioc->name, log_info, desc, (log_info & 0xFFFFFF));
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_spi_log_info - Log information returned from SCSI Parallel IOC.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -6943,7 +7769,7 @@ mpt_fc_log_info(MPT_ADAPTER *ioc, u32 lo
- * @log_info: U32 LogInfo word from the IOC
- *
- * Refer to lsi/sp_log.h.
-- */
-+ **/
- static void
- mpt_spi_log_info(MPT_ADAPTER *ioc, u32 log_info)
- {
-@@ -6953,8 +7779,6 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 l
- switch (info) {
- case 0x00010000:
- desc = "bug! MID not found";
-- if (ioc->reload_fw == 0)
-- ioc->reload_fw++;
- break;
-
- case 0x00020000:
-@@ -7149,7 +7973,6 @@ mpt_spi_log_info(MPT_ADAPTER *ioc, u32 l
- "Compatibility Error: IME Size Limited to < 2TB", /* 3Dh */
- };
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_sas_log_info - Log information returned from SAS IOC.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -7229,7 +8052,6 @@ union loginfo_type {
- sas_loginfo.dw.code, sas_loginfo.dw.subcode);
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mpt_iocstatus_info_config - IOCSTATUS information for config pages
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -7531,8 +8353,7 @@ mpt_iocstatus_info(MPT_ADAPTER *ioc, u32
- if (!desc)
- return;
-
-- dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOCStatus(0x%04X): %s\n",
-- ioc->name, status, desc));
-+ dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOCStatus(0x%04X): %s\n", ioc->name, status, desc));
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -7543,6 +8364,7 @@ EXPORT_SYMBOL(mpt_resume);
- EXPORT_SYMBOL(mpt_suspend);
- #endif
- EXPORT_SYMBOL(ioc_list);
-+EXPORT_SYMBOL(mpt_proc_root_dir);
- EXPORT_SYMBOL(mpt_register);
- EXPORT_SYMBOL(mpt_deregister);
- EXPORT_SYMBOL(mpt_event_register);
-@@ -7555,25 +8377,29 @@ EXPORT_SYMBOL(mpt_get_msg_frame);
- EXPORT_SYMBOL(mpt_put_msg_frame);
- EXPORT_SYMBOL(mpt_put_msg_frame_hi_pri);
- EXPORT_SYMBOL(mpt_free_msg_frame);
--EXPORT_SYMBOL(mpt_add_sge);
- EXPORT_SYMBOL(mpt_send_handshake_request);
- EXPORT_SYMBOL(mpt_verify_adapter);
- EXPORT_SYMBOL(mpt_GetIocState);
- EXPORT_SYMBOL(mpt_print_ioc_summary);
- EXPORT_SYMBOL(mpt_HardResetHandler);
-+EXPORT_SYMBOL(mpt_SoftResetHandler);
- EXPORT_SYMBOL(mpt_config);
- EXPORT_SYMBOL(mpt_findImVolumes);
- EXPORT_SYMBOL(mpt_alloc_fw_memory);
- EXPORT_SYMBOL(mpt_free_fw_memory);
- EXPORT_SYMBOL(mptbase_sas_persist_operation);
- EXPORT_SYMBOL(mpt_raid_phys_disk_pg0);
-+EXPORT_SYMBOL(mpt_raid_phys_disk_pg1);
-+EXPORT_SYMBOL(mpt_raid_phys_disk_get_num_paths);
-+EXPORT_SYMBOL(mpt_set_taskmgmt_in_progress_flag);
-+EXPORT_SYMBOL(mpt_clear_taskmgmt_in_progress_flag);
-+EXPORT_SYMBOL(mpt_halt_firmware);
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * fusion_init - Fusion MPT base driver initialization routine.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int __init
- fusion_init(void)
- {
-@@ -7592,7 +8418,7 @@ fusion_init(void)
- /* Register ourselves (mptbase) in order to facilitate
- * EventNotification handling.
- */
-- mpt_base_index = mpt_register(mpt_base_reply, MPTBASE_DRIVER);
-+ mpt_base_index = mpt_register(mptbase_reply, MPTBASE_DRIVER);
-
- /* Register for hard reset handling callbacks.
- */
-@@ -7604,17 +8430,15 @@ fusion_init(void)
- return 0;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * fusion_exit - Perform driver unload cleanup.
- *
- * This routine frees all resources associated with each MPT adapter
- * and removes all %MPT_PROCFS_MPTBASEDIR entries.
-- */
-+ **/
- static void __exit
- fusion_exit(void)
- {
--
- mpt_reset_deregister(mpt_base_index);
-
- #ifdef CONFIG_PROC_FS
---- a/drivers/message/fusion/mptbase.h
-+++ b/drivers/message/fusion/mptbase.h
-@@ -49,10 +49,6 @@
- #define MPTBASE_H_INCLUDED
- /*{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
--#include <linux/kernel.h>
--#include <linux/pci.h>
--#include <linux/mutex.h>
--
- #include "lsi/mpi_type.h"
- #include "lsi/mpi.h" /* Fusion MPI(nterface) basic defs */
- #include "lsi/mpi_ioc.h" /* Fusion MPT IOC(ontroller) defs */
-@@ -76,9 +72,13 @@
- #define COPYRIGHT "Copyright (c) 1999-2008 " MODULEAUTHOR
- #endif
-
--#define MPT_LINUX_VERSION_COMMON "3.04.07"
--#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-3.04.07"
-+#define MPT_LINUX_VERSION_COMMON "4.00.43.00"
-+#define MPT_LINUX_PACKAGE_NAME "@(#)mptlinux-4.00.43.00"
- #define WHAT_MAGIC_STRING "@" "(" "#" ")"
-+#define MPT_LINUX_MAJOR_VERSION 4
-+#define MPT_LINUX_MINOR_VERSION 00
-+#define MPT_LINUX_BUILD_VERSION 43
-+#define MPT_LINUX_RELEASE_VERSION 00
-
- #define show_mptmod_ver(s,ver) \
- printk(KERN_INFO "%s %s\n", s, ver);
-@@ -87,6 +87,8 @@
- /*
- * Fusion MPT(linux) driver configurable stuff...
- */
-+#define MPT_POLLING_INTERVAL 1000 /* in milliseconds */
-+
- #define MPT_MAX_ADAPTERS 18
- #define MPT_MAX_PROTOCOL_DRIVERS 16
- #define MPT_MAX_BUS 1 /* Do not change */
-@@ -134,6 +136,8 @@
-
- #define MPT_COALESCING_TIMEOUT 0x10
-
-+#define MPT_DMA_35BIT_MASK 0x00000007ffffffffULL
-+
- /*
- * SCSI transfer rate defines.
- */
-@@ -173,10 +177,21 @@
- #define MPT_SCSI_SG_DEPTH 40
- #endif
-
-+#ifdef CONFIG_FUSION_MAX_FC_SGE
-+#if CONFIG_FUSION_MAX_FC_SGE < 16
-+#define MPT_SCSI_FC_SG_DEPTH 16
-+#elif CONFIG_FUSION_MAX_FC_SGE > 256
-+#define MPT_SCSI_FC_SG_DEPTH 256
-+#else
-+#define MPT_SCSI_FC_SG_DEPTH CONFIG_FUSION_MAX_FC_SGE
-+#endif
-+#else
-+#define MPT_SCSI_FC_SG_DEPTH 40
-+#endif
-+
- /* debug print string length used for events and iocstatus */
--# define EVENT_DESCR_STR_SZ 100
-+# define EVENT_DESCR_STR_SZ 100
-
--#define MPT_POLLING_INTERVAL 1000 /* in milliseconds */
-
- #ifdef __KERNEL__ /* { */
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -224,7 +239,6 @@ typedef struct _ATTO_CONFIG_PAGE_SCSI_PO
- } fATTO_CONFIG_PAGE_SCSI_PORT_2, MPI_POINTER PTR_ATTO_CONFIG_PAGE_SCSI_PORT_2,
- ATTO_SCSIPortPage2_t, MPI_POINTER pATTO_SCSIPortPage2_t;
-
--
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*
- * MPT protocol driver defs...
-@@ -372,8 +386,8 @@ typedef struct _VirtTarget {
- struct scsi_target *starget;
- u8 tflags;
- u8 ioc_id;
-- u8 id;
-- u8 channel;
-+ u8 id; /* logical target id */
-+ u8 channel; /* logical channel number */
- u8 minSyncFactor; /* 0xFF is async */
- u8 maxOffset; /* 0 if async */
- u8 maxWidth; /* 0 if narrow, 1 if wide */
-@@ -381,7 +395,7 @@ typedef struct _VirtTarget {
- u8 raidVolume; /* set, if RAID Volume */
- u8 type; /* byte 0 of Inquiry data */
- u8 deleted; /* target in process of being removed */
-- u32 num_luns;
-+ int num_luns;
- } VirtTarget;
-
- typedef struct _VirtDevice {
-@@ -427,42 +441,33 @@ do { \
- } while (0)
-
-
--/*
-- * IOCTL structure and associated defines
-- */
--
--#define MPT_IOCTL_STATUS_DID_IOCRESET 0x01 /* IOC Reset occurred on the current*/
--#define MPT_IOCTL_STATUS_RF_VALID 0x02 /* The Reply Frame is VALID */
--#define MPT_IOCTL_STATUS_TIMER_ACTIVE 0x04 /* The timer is running */
--#define MPT_IOCTL_STATUS_SENSE_VALID 0x08 /* Sense data is valid */
--#define MPT_IOCTL_STATUS_COMMAND_GOOD 0x10 /* Command Status GOOD */
--#define MPT_IOCTL_STATUS_TMTIMER_ACTIVE 0x20 /* The TM timer is running */
--#define MPT_IOCTL_STATUS_TM_FAILED 0x40 /* User TM request failed */
--
--#define MPTCTL_RESET_OK 0x01 /* Issue Bus Reset */
--
--typedef struct _MPT_IOCTL {
-- struct _MPT_ADAPTER *ioc;
-- u8 ReplyFrame[MPT_DEFAULT_FRAME_SIZE]; /* reply frame data */
-- u8 sense[MPT_SENSE_BUFFER_ALLOC];
-- int wait_done; /* wake-up value for this ioc */
-- u8 rsvd;
-- u8 status; /* current command status */
-- u8 reset; /* 1 if bus reset allowed */
-- u8 id; /* target for reset */
-- struct mutex ioctl_mutex;
--} MPT_IOCTL;
--
--#define MPT_SAS_MGMT_STATUS_RF_VALID 0x02 /* The Reply Frame is VALID */
--#define MPT_SAS_MGMT_STATUS_COMMAND_GOOD 0x10 /* Command Status GOOD */
--#define MPT_SAS_MGMT_STATUS_TM_FAILED 0x40 /* User TM request failed */
-+#define MPT_MGMT_STATUS_RF_VALID 0x01 /* The Reply Frame is VALID */
-+#define MPT_MGMT_STATUS_COMMAND_GOOD 0x02 /* Command Status GOOD */
-+#define MPT_MGMT_STATUS_PENDING 0x04 /* command is pending */
-+#define MPT_MGMT_STATUS_DID_IOCRESET 0x08 /* IOC Reset occurred on the current*/
-+#define MPT_MGMT_STATUS_SENSE_VALID 0x10 /* valid sense info */
-+#define MPT_MGMT_STATUS_TIMER_ACTIVE 0x20 /* obsolete */
-+#define MPT_MGMT_STATUS_FREE_MF 0x40 /* free the mf from complete routine */
-+
-+
-+#define INITIALIZE_MGMT_STATUS(status) \
-+ status = MPT_MGMT_STATUS_PENDING;
-+#define CLEAR_MGMT_STATUS(status) \
-+ status = 0;
-+#define CLEAR_MGMT_PENDING_STATUS(status) \
-+ status &= ~MPT_MGMT_STATUS_PENDING;
-+#define SET_MGMT_MSG_CONTEXT(msg_context, value) \
-+ msg_context = value;
-
--typedef struct _MPT_SAS_MGMT {
-+typedef struct _MPT_MGMT {
- struct mutex mutex;
- struct completion done;
- u8 reply[MPT_DEFAULT_FRAME_SIZE]; /* reply frame data */
-+ u8 sense[MPT_SENSE_BUFFER_ALLOC];
- u8 status; /* current command status */
--}MPT_SAS_MGMT;
-+ int completion_code;
-+ u32 msg_context;
-+}MPT_MGMT;
-
- /*
- * Event Structure and define
-@@ -534,7 +539,8 @@ struct inactive_raid_component_info {
- typedef struct _RaidCfgData {
- IOCPage2_t *pIocPg2; /* table of Raid Volumes */
- IOCPage3_t *pIocPg3; /* table of physical disks */
-- struct mutex inactive_list_mutex;
-+ IOCPage6_t *pIocPg6; /* table of IR static data */
-+ struct semaphore inactive_list_mutex;
- struct list_head inactive_list; /* link list for physical
- disk that belong in
- inactive volumes */
-@@ -564,6 +570,9 @@ struct mptfc_rport_info
- u8 flags;
- };
-
-+typedef void (*MPT_ADD_SGE)(char *pAddr, u32 flagslength, dma_addr_t dma_addr);
-+typedef void (*MPT_ADD_CHAIN)(char *pAddr, u8 next, u16 length, dma_addr_t dma_addr);
-+
- /*
- * Adapter Structure - pci_dev specific. Maximum: MPT_MAX_ADAPTERS
- */
-@@ -573,6 +582,9 @@ typedef struct _MPT_ADAPTER
- int pci_irq; /* This irq */
- char name[MPT_NAME_LENGTH]; /* "iocN" */
- char prod_name[MPT_NAME_LENGTH]; /* "LSIFC9x9" */
-+#ifdef CONFIG_FUSION_LOGGING
-+ char evStr[EVENT_DESCR_STR_SZ]; /* used in mpt_display_event_info */
-+#endif
- char board_name[16];
- char board_assembly[16];
- char board_tracer[16];
-@@ -584,8 +596,8 @@ typedef struct _MPT_ADAPTER
- SYSIF_REGS __iomem *chip; /* == c8817000 (mmap) */
- SYSIF_REGS __iomem *pio_chip; /* Programmed IO (downloadboot) */
- u8 bus_type;
-- u32 mem_phys; /* == f4020000 (mmap) */
-- u32 pio_mem_phys; /* Programmed IO (downloadboot) */
-+ unsigned long mem_phys; /* == f4020000 (mmap) */
-+ unsigned long pio_mem_phys; /* Programmed IO (downloadboot) */
- int mem_size; /* mmap memory size */
- int number_of_buses;
- int devices_per_bus;
-@@ -600,6 +612,8 @@ typedef struct _MPT_ADAPTER
- int reply_depth; /* Num Allocated reply frames */
- int reply_sz; /* Reply frame size */
- int num_chain; /* Number of chain buffers */
-+ MPT_ADD_SGE add_sge; /* Pointer to add_sge function */
-+ MPT_ADD_CHAIN add_chain; /* Pointer to add_chain function */
- /* Pool of buffers for chaining. ReqToChain
- * and ChainToChain track index of chain buffers.
- * ChainBuffer (DMA) virt/phys addresses.
-@@ -628,31 +642,27 @@ typedef struct _MPT_ADAPTER
- dma_addr_t sense_buf_pool_dma;
- u32 sense_buf_low_dma;
- u8 *HostPageBuffer; /* SAS - host page buffer support */
-- u32 HostPageBuffer_sz;
-- dma_addr_t HostPageBuffer_dma;
-+ u32 HostPageBuffer_sz;
-+ dma_addr_t HostPageBuffer_dma;
- int mtrr_reg;
- struct pci_dev *pcidev; /* struct pci_dev pointer */
-- int bars; /* bitmask of BAR's that must be configured */
-- int msi_enable;
-+ int bars; /* bitmask of BAR's that must be configured */
-+ int msi_enable;
- u8 __iomem *memmap; /* mmap address */
- struct Scsi_Host *sh; /* Scsi Host pointer */
-- SpiCfgData spi_data; /* Scsi config. data */
-- RaidCfgData raid_data; /* Raid config. data */
-- SasCfgData sas_data; /* Sas config. data */
-- FcCfgData fc_data; /* Fc config. data */
-- MPT_IOCTL *ioctl; /* ioctl data pointer */
-+ SpiCfgData spi_data; /* Scsi config. data */
-+ RaidCfgData raid_data; /* Raid config. data */
-+ SasCfgData sas_data; /* Sas config. data */
-+ FcCfgData fc_data; /* Fc config. data */
- struct proc_dir_entry *ioc_dentry;
- struct _MPT_ADAPTER *alt_ioc; /* ptr to 929 bound adapter port */
-- spinlock_t diagLock; /* diagnostic reset lock */
-- int diagPending;
- u32 biosVersion; /* BIOS version from IO Unit Page 2 */
- int eventTypes; /* Event logging parameters */
- int eventContext; /* Next event context */
- int eventLogSize; /* Max number of cached events */
- struct _mpt_ioctl_events *events; /* pointer to event log */
- u8 *cached_fw; /* Pointer to FW */
-- dma_addr_t cached_fw_dma;
-- struct list_head configQ; /* linked list of config. requests */
-+ dma_addr_t cached_fw_dma;
- int hs_reply_idx;
- #ifndef MFCNT
- u32 pad0;
-@@ -665,13 +675,16 @@ typedef struct _MPT_ADAPTER
- IOCFactsReply_t facts;
- PortFactsReply_t pfacts[2];
- FCPortPage0_t fc_port_page0[2];
-- struct timer_list persist_timer; /* persist table timer */
-- int persist_wait_done; /* persist completion flag */
-- u8 persist_reply_frame[MPT_DEFAULT_FRAME_SIZE]; /* persist reply */
- LANPage0_t lan_cnfg_page0;
- LANPage1_t lan_cnfg_page1;
-+#if defined(CPQ_CIM)
-+ u32 csmi_change_count; /* count to track all IR
-+ events for CSMI */
-+ u8 pci_slot_number; /* ioc page 1 - pci slot number */
-+#endif
-
- u8 ir_firmware; /* =1 if IR firmware detected */
-+
- /*
- * Description: errata_flag_1064
- * If a PCIX read occurs within 1 or 2 cycles after the chip receives
-@@ -682,25 +695,46 @@ typedef struct _MPT_ADAPTER
- int aen_event_read_flag; /* flag to indicate event log was read*/
- u8 FirstWhoInit;
- u8 upload_fw; /* If set, do a fw upload */
-- u8 reload_fw; /* Force a FW Reload on next reset */
- u8 NBShiftFactor; /* NB Shift Factor based on Block Size (Facts) */
-- u8 pad1[4];
- u8 DoneCtx;
- u8 TaskCtx;
- u8 InternalCtx;
-- spinlock_t initializing_hba_lock;
-- int initializing_hba_lock_flag;
- struct list_head list;
- struct net_device *netdev;
- struct list_head sas_topology;
- struct mutex sas_topology_mutex;
-- struct mutex sas_discovery_mutex;
-- u8 sas_discovery_runtime;
-- u8 sas_discovery_ignore_events;
-+ u8 disable_hotplug_remove;
-+
-+ struct workqueue_struct *fw_event_q;
-+ struct list_head fw_event_list;
-+ spinlock_t fw_event_lock;
-+ u8 fw_events_off; /* if '1', then ignore events */
-+ char fw_event_q_name[20];
-+
-+ struct mptsas_portinfo *hba_port_info; /* port_info object for the host */
-+ u64 hba_port_sas_addr;
-+ u16 hba_port_num_phy;
-+ struct list_head sas_device_info_list;
-+ struct semaphore sas_device_info_mutex;
-+ u8 old_sas_discovery_protocal;
-+ u8 sas_discovery_quiesce_io;
- int sas_index; /* index refrencing */
-- MPT_SAS_MGMT sas_mgmt;
-- struct work_struct sas_persist_task;
-+ MPT_MGMT sas_mgmt;
-+ MPT_MGMT internal_cmds;
-+ MPT_MGMT mptbase_cmds; /* for sending config pages */
-+ MPT_MGMT taskmgmt_cmds;
-+ MPT_MGMT ioctl_cmds; /* ioctl data pointer */
-+ spinlock_t taskmgmt_lock; /* diagnostic reset lock */
-+ int taskmgmt_in_progress;
-+ u8 taskmgmt_quiesce_io;
-+ u8 ioc_reset_in_progress;
-+#if defined(CPQ_CIM)
-+ u8 num_ports;
-+#endif
-
-+ char reset_work_q_name[20];
-+ struct workqueue_struct *reset_work_q;
-+ struct delayed_work fault_reset_work;
- struct work_struct fc_setup_reset_work;
- struct list_head fc_rports;
- struct work_struct fc_lsc_work;
-@@ -709,14 +743,27 @@ typedef struct _MPT_ADAPTER
- struct work_struct fc_rescan_work;
- char fc_rescan_work_q_name[20];
- struct workqueue_struct *fc_rescan_work_q;
-+ unsigned long hard_resets; /* driver forced bus resets count */
-+ unsigned long soft_resets; /* fw/external bus resets count */
-+ unsigned long timeouts; /* cmd timeouts */
- struct scsi_cmnd **ScsiLookup;
- spinlock_t scsi_lookup_lock;
--
-- char reset_work_q_name[20];
-- struct workqueue_struct *reset_work_q;
-- struct delayed_work fault_reset_work;
-- spinlock_t fault_reset_work_lock;
--
-+ int sdev_queue_depth; /* sdev queue depth */
-+ u64 dma_mask;
-+ u32 broadcast_aen_busy;
-+#if defined(DIAG_BUFFER_SUPPORT)
-+ u8 *DiagBuffer[MPI_DIAG_BUF_TYPE_COUNT];
-+ u32 DataSize[MPI_DIAG_BUF_TYPE_COUNT];
-+ u32 DiagBuffer_sz[MPI_DIAG_BUF_TYPE_COUNT];
-+ dma_addr_t DiagBuffer_dma[MPI_DIAG_BUF_TYPE_COUNT];
-+ u8 TraceLevel[MPI_DIAG_BUF_TYPE_COUNT];
-+ u8 DiagBuffer_Status[MPI_DIAG_BUF_TYPE_COUNT];
-+ u32 UniqueId[MPI_DIAG_BUF_TYPE_COUNT];
-+ u32 ExtendedType[MPI_DIAG_BUF_TYPE_COUNT];
-+ u32 ProductSpecific[MPI_DIAG_BUF_TYPE_COUNT][4];
-+#endif
-+ u8 sg_addr_size;
-+ u8 SGE_size;
- } MPT_ADAPTER;
-
- /*
-@@ -753,13 +800,12 @@ typedef struct _mpt_sge {
- dma_addr_t Address;
- } MptSge_t;
-
--#define mpt_addr_size() \
-- ((sizeof(dma_addr_t) == sizeof(u64)) ? MPI_SGE_FLAGS_64_BIT_ADDRESSING : \
-- MPI_SGE_FLAGS_32_BIT_ADDRESSING)
--
--#define mpt_msg_flags() \
-- ((sizeof(dma_addr_t) == sizeof(u64)) ? MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 : \
-- MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32)
-+#define mpt_msg_flags(ioc) \
-+ (ioc->sg_addr_size == sizeof(u64)) ? MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_64 : \
-+ MPI_SCSIIO_MSGFLGS_SENSE_WIDTH_32
-+
-+#define MPT_SGE_FLAGS_64_BIT_ADDRESSING \
-+ (MPI_SGE_FLAGS_64_BIT_ADDRESSING << MPI_SGE_FLAGS_SHIFT)
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*
-@@ -778,26 +824,10 @@ typedef struct _mpt_sge {
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
--#define SCSI_STD_SENSE_BYTES 18
--#define SCSI_STD_INQUIRY_BYTES 36
--#define SCSI_MAX_INQUIRY_BYTES 96
--
- /*
- * MPT_SCSI_HOST defines - Used by the IOCTL and the SCSI drivers
- * Private to the driver.
- */
--/* LOCAL structure and fields used when processing
-- * internally generated commands. These include:
-- * bus scan, dv and config requests.
-- */
--typedef struct _MPT_LOCAL_REPLY {
-- ConfigPageHeader_t header;
-- int completion;
-- u8 sense[SCSI_STD_SENSE_BYTES];
-- u8 scsiStatus;
-- u8 skip;
-- u32 pad;
--} MPT_LOCAL_REPLY;
-
- #define MPT_HOST_BUS_UNKNOWN (0xFF)
- #define MPT_HOST_TOO_MANY_TM (0x05)
-@@ -813,13 +843,6 @@ typedef struct _MPT_LOCAL_REPLY {
- #define MPT_NVRAM_WIDE_DISABLE (0x00100000)
- #define MPT_NVRAM_BOOT_CHOICE (0x00200000)
-
--/* The TM_STATE variable is used to provide strict single threading of TM
-- * requests as well as communicate TM error conditions.
-- */
--#define TM_STATE_NONE (0)
--#define TM_STATE_IN_PROGRESS (1)
--#define TM_STATE_ERROR (2)
--
- typedef enum {
- FC,
- SPI,
-@@ -828,63 +851,28 @@ typedef enum {
-
- typedef struct _MPT_SCSI_HOST {
- MPT_ADAPTER *ioc;
-- int port;
-- u32 pad0;
-- MPT_LOCAL_REPLY *pLocal; /* used for internal commands */
-- struct timer_list timer;
-- /* Pool of memory for holding SCpnts before doing
-- * OS callbacks. freeQ is the free pool.
-- */
-- u8 tmPending;
-- u8 resetPending;
-- u8 negoNvram; /* DV disabled, nego NVRAM */
-- u8 pad1;
-- u8 tmState;
-- u8 rsvd[2];
-- MPT_FRAME_HDR *cmdPtr; /* Ptr to nonOS request */
-- struct scsi_cmnd *abortSCpnt;
-- MPT_LOCAL_REPLY localReply; /* internal cmd reply struct */
-- unsigned long hard_resets; /* driver forced bus resets count */
-- unsigned long soft_resets; /* fw/external bus resets count */
-- unsigned long timeouts; /* cmd timeouts */
- ushort sel_timeout[MPT_MAX_FC_DEVICES];
- char *info_kbuf;
-- wait_queue_head_t scandv_waitq;
-- int scandv_wait_done;
- long last_queue_full;
-- u16 tm_iocstatus;
- u16 spi_pending;
- struct list_head target_reset_list;
- } MPT_SCSI_HOST;
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*
-- * More Dynamic Multi-Pathing stuff...
-- */
--
--/* Forward decl, a strange C thing, to prevent gcc compiler warnings */
--struct scsi_cmnd;
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
- * Generic structure passed to the base mpt_config function.
- */
- typedef struct _x_config_parms {
-- struct list_head linkage; /* linked list */
-- struct timer_list timer; /* timer function for this request */
- union {
- ConfigExtendedPageHeader_t *ehdr;
- ConfigPageHeader_t *hdr;
- } cfghdr;
- dma_addr_t physAddr;
-- int wait_done; /* wait for this request */
- u32 pageAddr; /* properly formatted */
-+ u16 status;
- u8 action;
- u8 dir;
- u8 timeout; /* seconds */
-- u8 pad1;
-- u16 status;
-- u16 pad2;
- } CONFIGPARMS;
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -909,29 +897,37 @@ extern MPT_FRAME_HDR *mpt_get_msg_frame(
- extern void mpt_free_msg_frame(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
- extern void mpt_put_msg_frame(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
- extern void mpt_put_msg_frame_hi_pri(u8 cb_idx, MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf);
--extern void mpt_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr);
--
- extern int mpt_send_handshake_request(u8 cb_idx, MPT_ADAPTER *ioc, int reqBytes, u32 *req, int sleepFlag);
- extern int mpt_verify_adapter(int iocid, MPT_ADAPTER **iocpp);
- extern u32 mpt_GetIocState(MPT_ADAPTER *ioc, int cooked);
- extern void mpt_print_ioc_summary(MPT_ADAPTER *ioc, char *buf, int *size, int len, int showlan);
- extern int mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag);
-+extern int mpt_SoftResetHandler(MPT_ADAPTER *ioc, int sleepFlag);
- extern int mpt_config(MPT_ADAPTER *ioc, CONFIGPARMS *cfg);
- extern int mpt_alloc_fw_memory(MPT_ADAPTER *ioc, int size);
- extern void mpt_free_fw_memory(MPT_ADAPTER *ioc);
- extern int mpt_findImVolumes(MPT_ADAPTER *ioc);
- extern int mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode);
- extern int mpt_raid_phys_disk_pg0(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage0_t phys_disk);
-+extern int mpt_raid_phys_disk_pg1(MPT_ADAPTER *ioc, u8 phys_disk_num, pRaidPhysDiskPage1_t phys_disk);
-+extern int mpt_raid_phys_disk_get_num_paths(MPT_ADAPTER *ioc, u8 phys_disk_num);
-+
-+extern int mpt_set_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc);
-+extern void mpt_clear_taskmgmt_in_progress_flag(MPT_ADAPTER *ioc);
-+extern void mpt_halt_firmware(MPT_ADAPTER *ioc);
-
- /*
- * Public data decl's...
- */
- extern struct list_head ioc_list;
-+extern struct proc_dir_entry *mpt_proc_root_dir;
-+extern int mpt_debug_level;
-+extern int mpt_fwfault_debug;
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- #endif /* } __KERNEL__ */
-
--#ifdef CONFIG_64BIT
-+#if defined(__alpha__) || defined(__sparc_v9__) || defined(__ia64__) || defined(__x86_64__) || defined(__powerpc64__)
- #define CAST_U32_TO_PTR(x) ((void *)(u64)x)
- #define CAST_PTR_TO_U32(x) ((u32)(u64)x)
- #else
-@@ -956,7 +952,6 @@ extern struct list_head ioc_list;
- #define MPT_SGE_FLAGS_END_OF_BUFFER (0x40000000)
- #define MPT_SGE_FLAGS_LOCAL_ADDRESS (0x08000000)
- #define MPT_SGE_FLAGS_DIRECTION (0x04000000)
--#define MPT_SGE_FLAGS_ADDRESSING (mpt_addr_size() << MPI_SGE_FLAGS_SHIFT)
- #define MPT_SGE_FLAGS_END_OF_LIST (0x01000000)
-
- #define MPT_SGE_FLAGS_TRANSACTION_ELEMENT (0x00000000)
-@@ -969,14 +964,12 @@ extern struct list_head ioc_list;
- MPT_SGE_FLAGS_END_OF_BUFFER | \
- MPT_SGE_FLAGS_END_OF_LIST | \
- MPT_SGE_FLAGS_SIMPLE_ELEMENT | \
-- MPT_SGE_FLAGS_ADDRESSING | \
- MPT_TRANSFER_IOC_TO_HOST)
- #define MPT_SGE_FLAGS_SSIMPLE_WRITE \
- (MPT_SGE_FLAGS_LAST_ELEMENT | \
- MPT_SGE_FLAGS_END_OF_BUFFER | \
- MPT_SGE_FLAGS_END_OF_LIST | \
- MPT_SGE_FLAGS_SIMPLE_ELEMENT | \
-- MPT_SGE_FLAGS_ADDRESSING | \
- MPT_TRANSFER_HOST_TO_IOC)
-
- /*}-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
---- a/drivers/message/fusion/mptctl.c
-+++ b/drivers/message/fusion/mptctl.c
-@@ -45,6 +45,7 @@
- */
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
-+#include <linux/version.h>
- #include <linux/kernel.h>
- #include <linux/module.h>
- #include <linux/errno.h>
-@@ -71,6 +72,15 @@
- #include "mptbase.h"
- #include "mptctl.h"
-
-+#if defined(CPQ_CIM)
-+#include "mptsas.h"
-+#include "csmi/csmisas.h"
-+#endif // CPQ_CIM
-+
-+#if defined(DIAG_BUFFER_SUPPORT)
-+#include "rejected_ioctls/diag_buffer.h"
-+#endif
-+
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- #define my_NAME "Fusion MPT misc device (ioctl) driver"
- #define my_VERSION MPT_LINUX_VERSION_COMMON
-@@ -84,6 +94,7 @@ MODULE_VERSION(my_VERSION);
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
- static u8 mptctl_id = MPT_MAX_PROTOCOL_DRIVERS;
-+static u8 mptctl_taskmgmt_id = MPT_MAX_PROTOCOL_DRIVERS;
-
- static DECLARE_WAIT_QUEUE_HEAD ( mptctl_wait );
-
-@@ -112,6 +123,42 @@ static int mptctl_do_reset(unsigned long
- static int mptctl_hp_hostinfo(unsigned long arg, unsigned int cmd);
- static int mptctl_hp_targetinfo(unsigned long arg);
-
-+#if defined(CPQ_CIM)
-+/* csmisas proto's*/
-+static int csmisas_get_driver_info(unsigned long arg);
-+static int csmisas_get_cntlr_status(unsigned long arg);
-+static int csmisas_get_cntlr_config(unsigned long arg);
-+static int csmisas_get_phy_info(unsigned long arg);
-+static int csmisas_get_scsi_address(unsigned long arg);
-+static int csmisas_get_link_errors(unsigned long arg);
-+static int csmisas_smp_passthru(unsigned long arg);
-+static int csmisas_firmware_download(unsigned long arg);
-+static int csmisas_get_raid_info(unsigned long arg);
-+static int csmisas_get_raid_config(unsigned long arg);
-+static int csmisas_get_raid_features(unsigned long arg);
-+static int csmisas_set_raid_control(unsigned long arg);
-+static int csmisas_get_raid_element(unsigned long arg);
-+static int csmisas_set_raid_operation(unsigned long arg);
-+static int csmisas_set_phy_info(unsigned long arg);
-+static int csmisas_ssp_passthru(unsigned long arg);
-+static int csmisas_stp_passthru(unsigned long arg);
-+static int csmisas_get_sata_signature(unsigned long arg);
-+static int csmisas_get_device_address(unsigned long arg);
-+static int csmisas_task_managment(unsigned long arg);
-+static int csmisas_phy_control(unsigned long arg);
-+static int csmisas_get_connector_info(unsigned long arg);
-+static int csmisas_get_location(unsigned long arg);
-+#endif // CPQ_CIM
-+
-+#if defined(DIAG_BUFFER_SUPPORT)
-+/* diag_buffer proto's */
-+static int mptctl_register_diag_buffer(unsigned long arg);
-+static int mptctl_release_diag_buffer(unsigned long arg);
-+static int mptctl_unregister_diag_buffer(unsigned long arg);
-+static int mptctl_query_diag_buffer(unsigned long arg);
-+static int mptctl_read_diag_buffer(unsigned long arg);
-+#endif // DIAG_BUFFER_SUPPORT
-+
- static int mptctl_probe(struct pci_dev *, const struct pci_device_id *);
- static void mptctl_remove(struct pci_dev *);
-
-@@ -127,10 +174,6 @@ static MptSge_t *kbuf_alloc_2_sgl(int by
- struct buflist **blp, dma_addr_t *sglbuf_dma, MPT_ADAPTER *ioc);
- static void kfree_sgl(MptSge_t *sgl, dma_addr_t sgl_dma,
- struct buflist *buflist, MPT_ADAPTER *ioc);
--static void mptctl_timeout_expired (MPT_IOCTL *ioctl);
--static int mptctl_bus_reset(MPT_IOCTL *ioctl);
--static int mptctl_set_tm_flags(MPT_SCSI_HOST *hd);
--static void mptctl_free_tm_flags(MPT_ADAPTER *ioc);
-
- /*
- * Reset Handler cleanup function
-@@ -183,10 +226,10 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, in
- int rc = 0;
-
- if (nonblock) {
-- if (!mutex_trylock(&ioc->ioctl->ioctl_mutex))
-+ if (!mutex_trylock(&ioc->ioctl_cmds.mutex))
- rc = -EAGAIN;
- } else {
-- if (mutex_lock_interruptible(&ioc->ioctl->ioctl_mutex))
-+ if (mutex_lock_interruptible(&ioc->ioctl_cmds.mutex))
- rc = -ERESTARTSYS;
- }
- return rc;
-@@ -202,131 +245,104 @@ mptctl_syscall_down(MPT_ADAPTER *ioc, in
- static int
- mptctl_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
- {
-- char *sense_data;
-- int sz, req_index;
-- u16 iocStatus;
-- u8 cmd;
--
-- if (req)
-- cmd = req->u.hdr.Function;
-- else
-- return 1;
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\tcompleting mpi function (0x%02X), req=%p, "
-- "reply=%p\n", ioc->name, req->u.hdr.Function, req, reply));
--
-- if (ioc->ioctl) {
-+ char *sense_data;
-+ int req_index;
-+ int sz;
-
-- if (reply==NULL) {
-+ if (!req)
-+ return 0;
-
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_reply() NULL Reply "
-- "Function=%x!\n", ioc->name, cmd));
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "completing mpi function "
-+ "(0x%02X), req=%p, reply=%p\n", ioc->name, req->u.hdr.Function,
-+ req, reply));
-
-- ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD;
-- ioc->ioctl->reset &= ~MPTCTL_RESET_OK;
-+ /*
-+ * Handling continuation of the same reply. Processing the first
-+ * reply, and eating the other replys that come later.
-+ */
-+ if (ioc->ioctl_cmds.msg_context != req->u.hdr.MsgContext)
-+ goto out_continuation;
-
-- /* We are done, issue wake up
-- */
-- ioc->ioctl->wait_done = 1;
-- wake_up (&mptctl_wait);
-- return 1;
-+ ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-
-- }
-+ if (!reply)
-+ goto out;
-
-- /* Copy the reply frame (which much exist
-- * for non-SCSI I/O) to the IOC structure.
-- */
-- memcpy(ioc->ioctl->ReplyFrame, reply,
-- min(ioc->reply_sz, 4*reply->u.reply.MsgLength));
-- ioc->ioctl->status |= MPT_IOCTL_STATUS_RF_VALID;
-+ ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ sz = min(ioc->reply_sz, 4*reply->u.reply.MsgLength);
-+ memcpy(ioc->ioctl_cmds.reply, reply, sz);
-
-- /* Set the command status to GOOD if IOC Status is GOOD
-- * OR if SCSI I/O cmd and data underrun or recovered error.
-- */
-- iocStatus = le16_to_cpu(reply->u.reply.IOCStatus) & MPI_IOCSTATUS_MASK;
-- if (iocStatus == MPI_IOCSTATUS_SUCCESS)
-- ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD;
--
-- if (iocStatus || reply->u.reply.IOCLogInfo)
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\tiocstatus (0x%04X), "
-- "loginfo (0x%08X)\n", ioc->name,
-- iocStatus,
-- le32_to_cpu(reply->u.reply.IOCLogInfo)));
--
-- if ((cmd == MPI_FUNCTION_SCSI_IO_REQUEST) ||
-- (cmd == MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)) {
--
-- if (reply->u.sreply.SCSIStatus || reply->u.sreply.SCSIState)
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "\tscsi_status (0x%02x), scsi_state (0x%02x), "
-- "tag = (0x%04x), transfer_count (0x%08x)\n", ioc->name,
-- reply->u.sreply.SCSIStatus,
-- reply->u.sreply.SCSIState,
-- le16_to_cpu(reply->u.sreply.TaskTag),
-- le32_to_cpu(reply->u.sreply.TransferCount)));
--
-- ioc->ioctl->reset &= ~MPTCTL_RESET_OK;
--
-- if ((iocStatus == MPI_IOCSTATUS_SCSI_DATA_UNDERRUN) ||
-- (iocStatus == MPI_IOCSTATUS_SCSI_RECOVERED_ERROR)) {
-- ioc->ioctl->status |= MPT_IOCTL_STATUS_COMMAND_GOOD;
-- }
-- }
-+ if (reply->u.reply.IOCStatus || reply->u.reply.IOCLogInfo)
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "iocstatus (0x%04X), loginfo (0x%08X)\n", ioc->name,
-+ le16_to_cpu(reply->u.reply.IOCStatus),
-+ le32_to_cpu(reply->u.reply.IOCLogInfo)));
-+
-+ if ((req->u.hdr.Function == MPI_FUNCTION_SCSI_IO_REQUEST) ||
-+ (req->u.hdr.Function == MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)) {
-+
-+ if (reply->u.sreply.SCSIStatus || reply->u.sreply.SCSIState)
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "scsi_status (0x%02x), scsi_state (0x%02x), "
-+ "tag = (0x%04x), transfer_count (0x%08x)\n", ioc->name,
-+ reply->u.sreply.SCSIStatus,
-+ reply->u.sreply.SCSIState,
-+ le16_to_cpu(reply->u.sreply.TaskTag),
-+ le32_to_cpu(reply->u.sreply.TransferCount)));
-
-- /* Copy the sense data - if present
-- */
-- if ((cmd == MPI_FUNCTION_SCSI_IO_REQUEST) &&
-- (reply->u.sreply.SCSIState &
-- MPI_SCSI_STATE_AUTOSENSE_VALID)){
-+ if (reply->u.sreply.SCSIState & MPI_SCSI_STATE_AUTOSENSE_VALID) {
- sz = req->u.scsireq.SenseBufferLength;
- req_index =
- le16_to_cpu(req->u.frame.hwhdr.msgctxu.fld.req_idx);
-- sense_data =
-- ((u8 *)ioc->sense_buf_pool +
-+ sense_data = ((u8 *)ioc->sense_buf_pool +
- (req_index * MPT_SENSE_BUFFER_ALLOC));
-- memcpy(ioc->ioctl->sense, sense_data, sz);
-- ioc->ioctl->status |= MPT_IOCTL_STATUS_SENSE_VALID;
-+ memcpy(ioc->ioctl_cmds.sense, sense_data, sz);
-+ ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_SENSE_VALID;
- }
-+ }
-
-- if (cmd == MPI_FUNCTION_SCSI_TASK_MGMT)
-- mptctl_free_tm_flags(ioc);
--
-- /* We are done, issue wake up
-- */
-- ioc->ioctl->wait_done = 1;
-- wake_up (&mptctl_wait);
-+ out:
-+ /* We are done, issue wake up
-+ */
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ if (req->u.hdr.Function == MPI_FUNCTION_SCSI_TASK_MGMT)
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ ioc->ioctl_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->ioctl_cmds.done);
- }
-+
-+ out_continuation:
-+ if (reply && (reply->u.reply.MsgFlags &
-+ MPI_MSGFLAGS_CONTINUATION_REPLY))
-+ return 0;
- return 1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/* mptctl_timeout_expired
-- *
-- * Expecting an interrupt, however timed out.
-- *
-- */
--static void mptctl_timeout_expired (MPT_IOCTL *ioctl)
-+static int
-+mptctl_taskmgmt_reply(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
- {
-- int rc = 1;
-+ if (!mf)
-+ return 0;
-
-- dctlprintk(ioctl->ioc, printk(MYIOC_s_DEBUG_FMT ": Timeout Expired! Host %d\n",
-- ioctl->ioc->name, ioctl->ioc->id));
-- if (ioctl == NULL)
-- return;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt completed (mf=%p, mr=%p)\n",
-+ ioc->name, mf, mr));
-
-- ioctl->wait_done = 0;
-- if (ioctl->reset & MPTCTL_RESET_OK)
-- rc = mptctl_bus_reset(ioctl);
--
-- if (rc) {
-- /* Issue a reset for this device.
-- * The IOC is not responding.
-- */
-- dctlprintk(ioctl->ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n",
-- ioctl->ioc->name));
-- mpt_HardResetHandler(ioctl->ioc, CAN_SLEEP);
-- }
-- return;
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+
-+ if (!mr)
-+ goto out;
-
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->taskmgmt_cmds.reply, mr,
-+ min(MPT_DEFAULT_FRAME_SIZE, 4 * mr->u.reply.MsgLength));
-+ out:
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ ioc->taskmgmt_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->taskmgmt_cmds.done);
-+ return 1;
-+ }
-+ return 0;
- }
-
- /* mptctl_bus_reset
-@@ -334,132 +350,181 @@ static void mptctl_timeout_expired (MPT_
- * Bus reset code.
- *
- */
--static int mptctl_bus_reset(MPT_IOCTL *ioctl)
-+static int
-+mptctl_bus_reset(MPT_ADAPTER *ioc, u8 function)
- {
- MPT_FRAME_HDR *mf;
- SCSITaskMgmt_t *pScsiTm;
-- MPT_SCSI_HOST *hd;
-+ SCSITaskMgmtReply_t *pScsiTmReply;
- int ii;
-- int retval=0;
--
--
-- ioctl->reset &= ~MPTCTL_RESET_OK;
--
-- if (ioctl->ioc->sh == NULL)
-+ int retval;
-+ unsigned long timeout;
-+ unsigned long time_count;
-+ u16 iocstatus;
-+
-+ /* bus reset is only good for SCSI IO, RAID PASSTHRU */
-+ if (!(function == MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH) ||
-+ (function == MPI_FUNCTION_SCSI_IO_REQUEST)) {
-+ dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "TaskMgmt, not SCSI_IO!!\n",
-+ ioc->name));
- return -EPERM;
-+ }
-
-- hd = shost_priv(ioctl->ioc->sh);
-- if (hd == NULL)
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
- return -EPERM;
-+ }
-
-- /* Single threading ....
-- */
-- if (mptctl_set_tm_flags(hd) != 0)
-- return -EPERM;
-+ retval = 0;
-
- /* Send request
- */
-- if ((mf = mpt_get_msg_frame(mptctl_id, ioctl->ioc)) == NULL) {
-- dtmprintk(ioctl->ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt, no msg frames!!\n",
-- ioctl->ioc->name));
--
-- mptctl_free_tm_flags(ioctl->ioc);
-- return -ENOMEM;
-+ if ((mf = mpt_get_msg_frame(mptctl_taskmgmt_id, ioc)) == NULL) {
-+ dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "TaskMgmt, no msg frames!!\n",
-+ ioc->name));
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ retval = -ENOMEM;
-+ goto mptctl_bus_reset_done;
- }
-
-- dtmprintk(ioctl->ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt request @ %p\n",
-- ioctl->ioc->name, mf));
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt request (mf=%p)\n",
-+ ioc->name, mf));
-
- pScsiTm = (SCSITaskMgmt_t *) mf;
-- pScsiTm->TargetID = ioctl->id;
-- pScsiTm->Bus = hd->port; /* 0 */
-- pScsiTm->ChainOffset = 0;
-+ memset(pScsiTm, 0, sizeof(SCSITaskMgmt_t));
- pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-- pScsiTm->Reserved = 0;
- pScsiTm->TaskType = MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS;
-- pScsiTm->Reserved1 = 0;
- pScsiTm->MsgFlags = MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION;
--
-+ pScsiTm->TargetID = 0;
-+ pScsiTm->Bus = 0;
-+ pScsiTm->ChainOffset = 0;
-+ pScsiTm->Reserved = 0;
-+ pScsiTm->Reserved1 = 0;
-+ pScsiTm->TaskMsgContext = 0;
- for (ii= 0; ii < 8; ii++)
- pScsiTm->LUN[ii] = 0;
--
- for (ii=0; ii < 7; ii++)
- pScsiTm->Reserved2[ii] = 0;
-
-- pScsiTm->TaskMsgContext = 0;
-- dtmprintk(ioctl->ioc, printk(MYIOC_s_DEBUG_FMT
-- "mptctl_bus_reset: issued.\n", ioctl->ioc->name));
--
-- DBG_DUMP_TM_REQUEST_FRAME(ioctl->ioc, (u32 *)mf);
-+ switch (ioc->bus_type) {
-+ case FC:
-+ timeout = 40;
-+ break;
-+ case SAS:
-+ timeout = 30;
-+ break;
-+ case SPI:
-+ default:
-+ timeout = 2;
-+ break;
-+ }
-
-- ioctl->wait_done=0;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt type=%d timeout=%ld\n",
-+ ioc->name, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, timeout));
-
-- if ((ioctl->ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
-- (ioctl->ioc->facts.MsgVersion >= MPI_VERSION_01_05))
-- mpt_put_msg_frame_hi_pri(mptctl_id, ioctl->ioc, mf);
-+ INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ time_count = jiffies;
-+ if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
-+ (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
-+ mpt_put_msg_frame_hi_pri(mptctl_taskmgmt_id, ioc, mf);
- else {
-- retval = mpt_send_handshake_request(mptctl_id, ioctl->ioc,
-- sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
-+ retval = mpt_send_handshake_request(mptctl_taskmgmt_id, ioc,
-+ sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
- if (retval != 0) {
-- dfailprintk(ioctl->ioc, printk(MYIOC_s_ERR_FMT "_send_handshake FAILED!"
-- " (hd %p, ioc %p, mf %p) \n", hd->ioc->name, hd,
-- hd->ioc, mf));
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "TaskMgmt send_handshake FAILED!"
-+ " (ioc %p, mf %p, rc=%d) \n", ioc->name,
-+ ioc, mf, retval));
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
- goto mptctl_bus_reset_done;
- }
- }
-
- /* Now wait for the command to complete */
-- ii = wait_event_timeout(mptctl_wait,
-- ioctl->wait_done == 1,
-- HZ*5 /* 5 second timeout */);
--
-- if(ii <=0 && (ioctl->wait_done != 1 )) {
-- mpt_free_msg_frame(hd->ioc, mf);
-- ioctl->wait_done = 0;
-- retval = -1; /* return failure */
-+ ii = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done, timeout*HZ);
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ mpt_free_msg_frame(ioc, mf);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ retval = 0;
-+ else
-+ retval = -1; /* return failure */
-+ goto mptctl_bus_reset_done;
- }
-
--mptctl_bus_reset_done:
--
-- mptctl_free_tm_flags(ioctl->ioc);
-- return retval;
--}
--
--static int
--mptctl_set_tm_flags(MPT_SCSI_HOST *hd) {
-- unsigned long flags;
--
-- spin_lock_irqsave(&hd->ioc->FreeQlock, flags);
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ retval = -1; /* return failure */
-+ goto mptctl_bus_reset_done;
-+ }
-
-- if (hd->tmState == TM_STATE_NONE) {
-- hd->tmState = TM_STATE_IN_PROGRESS;
-- hd->tmPending = 1;
-- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
-- } else {
-- spin_unlock_irqrestore(&hd->ioc->FreeQlock, flags);
-- return -EBUSY;
-+ pScsiTmReply = (SCSITaskMgmtReply_t *) ioc->taskmgmt_cmds.reply;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt fw_channel = %d, fw_id = %d, task_type=0x%02X, "
-+ "iocstatus=0x%04X\n\tloginfo=0x%08X, response_code=0x%02X, "
-+ "term_cmnds=%d\n", ioc->name, pScsiTmReply->Bus,
-+ pScsiTmReply->TargetID, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
-+ le16_to_cpu(pScsiTmReply->IOCStatus),
-+ le32_to_cpu(pScsiTmReply->IOCLogInfo),
-+ pScsiTmReply->ResponseCode,
-+ le32_to_cpu(pScsiTmReply->TerminationCount)));
-+
-+ iocstatus = le16_to_cpu(pScsiTmReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+
-+ if (iocstatus == MPI_IOCSTATUS_SCSI_TASK_TERMINATED ||
-+ iocstatus == MPI_IOCSTATUS_SCSI_IOC_TERMINATED ||
-+ iocstatus == MPI_IOCSTATUS_SUCCESS)
-+ retval = 0;
-+ else {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ retval = -1; /* return failure */
- }
-
-- return 0;
-+
-+ mptctl_bus_reset_done:
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ return retval;
- }
-
- static void
--mptctl_free_tm_flags(MPT_ADAPTER *ioc)
-+mptctl_timeout_expired(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf)
- {
-- MPT_SCSI_HOST * hd;
- unsigned long flags;
-
-- hd = shost_priv(ioc->sh);
-- if (hd == NULL)
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": %s\n",
-+ ioc->name, __FUNCTION__));
-+
-+ if(mpt_fwfault_debug)
-+ mpt_halt_firmware(ioc);
-+
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+ CLEAR_MGMT_PENDING_STATUS(ioc->ioctl_cmds.status)
-+ mpt_free_msg_frame(ioc, mf);
- return;
-+ }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-
-- hd->tmState = TM_STATE_NONE;
-- hd->tmPending = 0;
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-+ if (!mptctl_bus_reset(ioc, mf->u.hdr.Function))
-+ return;
-
-- return;
-+ /* Issue a reset for this device.
-+ * The IOC is not responding.
-+ */
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n",
-+ ioc->name));
-+ CLEAR_MGMT_PENDING_STATUS(ioc->ioctl_cmds.status)
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -472,22 +537,23 @@ mptctl_free_tm_flags(MPT_ADAPTER *ioc)
- static int
- mptctl_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
- {
-- MPT_IOCTL *ioctl = ioc->ioctl;
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IOC %s_reset routed to IOCTL driver!\n", ioc->name,
-- reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
-- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
--
-- if(ioctl == NULL)
-- return 1;
--
- switch(reset_phase) {
- case MPT_IOC_SETUP_RESET:
-- ioctl->status |= MPT_IOCTL_STATUS_DID_IOCRESET;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __FUNCTION__));
-+ break;
-+ case MPT_IOC_PRE_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_PRE_RESET\n", ioc->name, __FUNCTION__));
- break;
- case MPT_IOC_POST_RESET:
-- ioctl->status &= ~MPT_IOCTL_STATUS_DID_IOCRESET;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_POST_RESET\n", ioc->name, __FUNCTION__));
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->ioctl_cmds.status |= MPT_MGMT_STATUS_DID_IOCRESET;
-+ complete(&ioc->ioctl_cmds.done);
-+ }
- break;
-- case MPT_IOC_PRE_RESET:
- default:
- break;
- }
-@@ -505,7 +571,7 @@ mptctl_event_process(MPT_ADAPTER *ioc, E
- event = le32_to_cpu(pEvReply->Event) & 0xFF;
-
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s() called\n",
-- ioc->name, __func__));
-+ ioc->name, __FUNCTION__));
- if(async_queue == NULL)
- return 1;
-
-@@ -548,15 +614,11 @@ static int
- mptctl_fasync(int fd, struct file *filep, int mode)
- {
- MPT_ADAPTER *ioc;
-- int ret;
-
-- lock_kernel();
- list_for_each_entry(ioc, &ioc_list, list)
- ioc->aen_event_read_flag=0;
-
-- ret = fasync_helper(fd, filep, mode, &async_queue);
-- unlock_kernel();
-- return ret;
-+ return fasync_helper(fd, filep, mode, &async_queue);
- }
-
- static int
-@@ -582,6 +644,7 @@ __mptctl_ioctl(struct file *file, unsign
- int ret;
- MPT_ADAPTER *iocp = NULL;
-
-+
- if (copy_from_user(&khdr, uhdr, sizeof(khdr))) {
- printk(KERN_ERR MYNAM "%s::mptctl_ioctl() @%d - "
- "Unable to copy mpt_ioctl_header data @ %p\n",
-@@ -596,17 +659,12 @@ __mptctl_ioctl(struct file *file, unsign
- iocnumX = khdr.iocnum & 0xFF;
- if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
- (iocp == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnumX);
- return -ENODEV;
- }
-
-- if (!iocp->active) {
-- printk(KERN_DEBUG MYNAM "%s::mptctl_ioctl() @%d - Controller disabled.\n",
-- __FILE__, __LINE__);
-- return -EFAULT;
-- }
--
- /* Handle those commands that are just returning
- * information stored in the driver.
- * These commands should never time out and are unaffected
-@@ -626,6 +684,25 @@ __mptctl_ioctl(struct file *file, unsign
- return mptctl_eventreport(arg);
- } else if (cmd == MPTFWREPLACE) {
- return mptctl_replace_fw(arg);
-+#if defined(DIAG_BUFFER_SUPPORT)
-+/* diag_buffer static data calls*/
-+ } else if (cmd == MPTDIAGQUERY) {
-+ return mptctl_query_diag_buffer(arg);
-+ } else if (cmd == MPTDIAGUNREGISTER) {
-+ return mptctl_unregister_diag_buffer(arg);
-+#endif
-+
-+#if defined(CPQ_CIM)
-+/* csmisas static data calls*/
-+ } else if (cmd == CC_CSMI_SAS_GET_DRIVER_INFO) {
-+ return csmisas_get_driver_info(arg);
-+ } else if (cmd == CC_CSMI_SAS_GET_CNTLR_STATUS) {
-+ return csmisas_get_cntlr_status(arg);
-+ } else if (cmd == CC_CSMI_SAS_GET_SCSI_ADDRESS) {
-+ return csmisas_get_scsi_address(arg);
-+ } else if (cmd == CC_CSMI_SAS_GET_DEVICE_ADDRESS){
-+ return csmisas_get_device_address(arg);
-+#endif // CPQ_CIM
- }
-
- /* All of these commands require an interrupt or
-@@ -634,6 +711,8 @@ __mptctl_ioctl(struct file *file, unsign
- if ((ret = mptctl_syscall_down(iocp, nonblock)) != 0)
- return ret;
-
-+// dctlprintk(iocp, printk(MYIOC_s_DEBUG_FMT ": mptctl_ioctl()\n", iocp->name));
-+
- if (cmd == MPTFWDOWNLOAD)
- ret = mptctl_fw_download(arg);
- else if (cmd == MPTCOMMAND)
-@@ -644,10 +723,61 @@ __mptctl_ioctl(struct file *file, unsign
- ret = mptctl_hp_hostinfo(arg, _IOC_SIZE(cmd));
- else if (cmd == HP_GETTARGETINFO)
- ret = mptctl_hp_targetinfo(arg);
-+#if defined(CPQ_CIM)
-+/* csmisas requiring fw calls*/
-+ else if (cmd == CC_CSMI_SAS_GET_CNTLR_CONFIG)
-+ ret = csmisas_get_cntlr_config(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_PHY_INFO)
-+ ret = csmisas_get_phy_info(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_SATA_SIGNATURE)
-+ ret = csmisas_get_sata_signature(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_LINK_ERRORS)
-+ ret = csmisas_get_link_errors(arg);
-+ else if (cmd == CC_CSMI_SAS_SMP_PASSTHRU)
-+ ret = csmisas_smp_passthru(arg);
-+ else if (cmd == CC_CSMI_SAS_SSP_PASSTHRU)
-+ ret = csmisas_ssp_passthru(arg);
-+ else if (cmd == CC_CSMI_SAS_FIRMWARE_DOWNLOAD)
-+ ret = csmisas_firmware_download(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_RAID_INFO)
-+ ret = csmisas_get_raid_info(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_RAID_CONFIG)
-+ ret = csmisas_get_raid_config(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_RAID_FEATURES)
-+ ret = csmisas_get_raid_features(arg);
-+ else if (cmd == CC_CSMI_SAS_SET_RAID_CONTROL)
-+ ret = csmisas_set_raid_control(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_RAID_ELEMENT)
-+ ret = csmisas_get_raid_element(arg);
-+ else if (cmd == CC_CSMI_SAS_SET_RAID_OPERATION)
-+ ret = csmisas_set_raid_operation(arg);
-+ else if (cmd == CC_CSMI_SAS_SET_PHY_INFO)
-+ ret = csmisas_set_phy_info(arg);
-+ else if (cmd == CC_CSMI_SAS_STP_PASSTHRU)
-+ ret = csmisas_stp_passthru(arg);
-+ else if (cmd == CC_CSMI_SAS_TASK_MANAGEMENT)
-+ ret = csmisas_task_managment(arg);
-+ else if (cmd == CC_CSMI_SAS_PHY_CONTROL)
-+ ret = csmisas_phy_control(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_CONNECTOR_INFO)
-+ ret = csmisas_get_connector_info(arg);
-+ else if (cmd == CC_CSMI_SAS_GET_LOCATION)
-+ ret = csmisas_get_location(arg);
-+#endif // CPQ_CIM
-+
-+#if defined(DIAG_BUFFER_SUPPORT)
-+/* diag_buffer requiring fw calls*/
-+ else if (cmd == MPTDIAGREGISTER)
-+ ret = mptctl_register_diag_buffer(arg);
-+ else if (cmd == MPTDIAGRELEASE)
-+ ret = mptctl_release_diag_buffer(arg);
-+ else if (cmd == MPTDIAGREADBUFFER)
-+ ret = mptctl_read_diag_buffer(arg);
-+#endif // DIAG_BUFFER_SUPPORT
- else
- ret = -EINVAL;
-
-- mutex_unlock(&iocp->ioctl->ioctl_mutex);
-+ mutex_unlock(&iocp->ioctl_cmds.mutex);
-
- return ret;
- }
-@@ -676,6 +806,7 @@ static int mptctl_do_reset(unsigned long
- }
-
- if (mpt_verify_adapter(krinfo.hdr.iocnum, &iocp) < 0) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s@%d::mptctl_do_reset - ioc%d not found!\n",
- __FILE__, __LINE__, krinfo.hdr.iocnum);
- return -ENODEV; /* (-6) No such device or address */
-@@ -763,10 +894,11 @@ mptctl_do_fw_download(int ioc, char __us
- int sge_offset = 0;
- u16 iocstat;
- pFWDownloadReply_t ReplyMsg = NULL;
-+ unsigned long timeleft;
-
- if (mpt_verify_adapter(ioc, &iocp) < 0) {
-- printk(KERN_DEBUG MYNAM "ioctl_fwdl - ioc%d not found!\n",
-- ioc);
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
-+ printk(KERN_DEBUG MYNAM "ioctl_fwdl - ioc%d not found!\n", ioc);
- return -ENODEV; /* (-6) No such device or address */
- } else {
-
-@@ -847,10 +979,10 @@ mptctl_do_fw_download(int ioc, char __us
- * 64 4
- */
- maxfrags = (iocp->req_sz - sizeof(MPIHeader_t) - sizeof(FWDownloadTCSGE_t))
-- / (sizeof(dma_addr_t) + sizeof(u32));
-+ / iocp->SGE_size;
- if (numfrags > maxfrags) {
- ret = -EMLINK;
-- goto fwdl_out;
-+ goto fwdl_out;
- }
-
- dctlprintk(iocp, printk(MYIOC_s_DEBUG_FMT "DbG: sgl buffer = %p, sgfrags = %d\n",
-@@ -875,19 +1007,19 @@ mptctl_do_fw_download(int ioc, char __us
- if (nib == 0 || nib == 3) {
- ;
- } else if (sgIn->Address) {
-- mpt_add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
-+ iocp->add_sge(sgOut, sgIn->FlagsLength, sgIn->Address);
- n++;
- if (copy_from_user(bl->kptr, ufwbuf+fw_bytes_copied, bl->len)) {
- printk(MYIOC_s_ERR_FMT "%s@%d::_ioctl_fwdl - "
-- "Unable to copy f/w buffer hunk#%d @ %p\n",
-- iocp->name, __FILE__, __LINE__, n, ufwbuf);
-+ "Unable to copy f/w buffer hunk#%d @ %p\n",
-+ iocp->name, __FILE__, __LINE__, n, ufwbuf);
- goto fwdl_out;
- }
- fw_bytes_copied += bl->len;
- }
- sgIn++;
- bl++;
-- sgOut += (sizeof(dma_addr_t) + sizeof(u32));
-+ sgOut += iocp->SGE_size;
- }
-
- DBG_DUMP_FW_DOWNLOAD(iocp, (u32 *)mf, numfrags);
-@@ -896,16 +1028,27 @@ mptctl_do_fw_download(int ioc, char __us
- * Finally, perform firmware download.
- */
- ReplyMsg = NULL;
-+ SET_MGMT_MSG_CONTEXT(iocp->ioctl_cmds.msg_context, dlmsg->MsgContext);
-+ INITIALIZE_MGMT_STATUS(iocp->ioctl_cmds.status)
- mpt_put_msg_frame(mptctl_id, iocp, mf);
-
- /* Now wait for the command to complete */
-- ret = wait_event_timeout(mptctl_wait,
-- iocp->ioctl->wait_done == 1,
-- HZ*60);
--
-- if(ret <=0 && (iocp->ioctl->wait_done != 1 )) {
-- /* Now we need to reset the board */
-- mptctl_timeout_expired(iocp->ioctl);
-+ timeleft = wait_for_completion_timeout(&iocp->ioctl_cmds.done, HZ*60);
-+ if (!(iocp->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ ret = -ETIME;
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", iocp->name, __FUNCTION__);
-+ if (iocp->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(iocp, mf);
-+ goto fwdl_out;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(iocp, mf);
-+ goto fwdl_out;
-+ }
-+
-+ if (!(iocp->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", iocp->name, __FUNCTION__);
-+ mpt_free_msg_frame(iocp, mf);
- ret = -ENODATA;
- goto fwdl_out;
- }
-@@ -913,31 +1056,34 @@ mptctl_do_fw_download(int ioc, char __us
- if (sgl)
- kfree_sgl(sgl, sgl_dma, buflist, iocp);
-
-- ReplyMsg = (pFWDownloadReply_t)iocp->ioctl->ReplyFrame;
-+ ReplyMsg = (pFWDownloadReply_t)iocp->ioctl_cmds.reply;
- iocstat = le16_to_cpu(ReplyMsg->IOCStatus) & MPI_IOCSTATUS_MASK;
- if (iocstat == MPI_IOCSTATUS_SUCCESS) {
-- printk(MYIOC_s_INFO_FMT "F/W update successfull!\n", iocp->name);
-+ printk(MYIOC_s_INFO_FMT ": F/W update successfully sent!\n", iocp->name);
- return 0;
- } else if (iocstat == MPI_IOCSTATUS_INVALID_FUNCTION) {
-- printk(MYIOC_s_WARN_FMT "Hmmm... F/W download not supported!?!\n",
-- iocp->name);
-+ printk(MYIOC_s_WARN_FMT "Hmmm... doesn't support F/W download?\n",
-+ iocp->name);
- printk(MYIOC_s_WARN_FMT "(time to go bang on somebodies door)\n",
-- iocp->name);
-+ iocp->name);
- return -EBADRQC;
- } else if (iocstat == MPI_IOCSTATUS_BUSY) {
- printk(MYIOC_s_WARN_FMT "IOC_BUSY!\n", iocp->name);
- printk(MYIOC_s_WARN_FMT "(try again later?)\n", iocp->name);
- return -EBUSY;
- } else {
-- printk(MYIOC_s_WARN_FMT "ioctl_fwdl() returned [bad] status = %04xh\n",
-- iocp->name, iocstat);
-+ printk(MYIOC_s_WARN_FMT "returned [bad] status = %04xh\n",
-+ iocp->name, iocstat);
- printk(MYIOC_s_WARN_FMT "(bad VooDoo)\n", iocp->name);
- return -ENOMSG;
- }
- return 0;
-
- fwdl_out:
-- kfree_sgl(sgl, sgl_dma, buflist, iocp);
-+
-+ CLEAR_MGMT_STATUS(iocp->ioctl_cmds.status);
-+ SET_MGMT_MSG_CONTEXT(iocp->ioctl_cmds.msg_context, 0);
-+ kfree_sgl(sgl, sgl_dma, buflist, iocp);
- return ret;
- }
-
-@@ -1008,7 +1154,7 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, i
- *
- */
- sgl = sglbuf;
-- sg_spill = ((ioc->req_sz - sge_offset)/(sizeof(dma_addr_t) + sizeof(u32))) - 1;
-+ sg_spill = ((ioc->req_sz - sge_offset)/ioc->SGE_size) - 1;
- while (bytes_allocd < bytes) {
- this_alloc = min(alloc_sz, bytes-bytes_allocd);
- buflist[buflist_ent].len = this_alloc;
-@@ -1019,9 +1165,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, i
- alloc_sz = alloc_sz / 2;
- if (alloc_sz == 0) {
- printk(MYIOC_s_WARN_FMT "-SG: No can do - "
-- "not enough memory! :-(\n", ioc->name);
-+ "not enough memory! :-(\n", ioc->name);
- printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
-- ioc->name, numfrags);
-+ ioc->name, numfrags);
- goto free_and_fail;
- }
- continue;
-@@ -1029,7 +1175,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, i
- dma_addr_t dma_addr;
-
- bytes_allocd += this_alloc;
-- sgl->FlagsLength = (0x10000000|MPT_SGE_FLAGS_ADDRESSING|sgdir|this_alloc);
-+ sgl->FlagsLength = (0x10000000|sgdir|this_alloc);
-+ if (ioc->sg_addr_size == sizeof(u64))
-+ sgl->FlagsLength |= MPT_SGE_FLAGS_64_BIT_ADDRESSING;
- dma_addr = pci_map_single(ioc->pcidev, buflist[buflist_ent].kptr, this_alloc, dir);
- sgl->Address = dma_addr;
-
-@@ -1044,8 +1192,8 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, i
-
- /* Need to chain? */
- if (fragcnt == sg_spill) {
-- printk(MYIOC_s_WARN_FMT
-- "-SG: No can do - " "Chain required! :-(\n", ioc->name);
-+ printk(MYIOC_s_WARN_FMT "-SG: No can do - "
-+ "Chain required! :-(\n", ioc->name);
- printk(MYIOC_s_WARN_FMT "(freeing %d frags)\n", ioc->name, numfrags);
- goto free_and_fail;
- }
-@@ -1054,9 +1202,9 @@ kbuf_alloc_2_sgl(int bytes, u32 sgdir, i
- if (numfrags*8 > MAX_SGL_BYTES){
- /* GRRRRR... */
- printk(MYIOC_s_WARN_FMT "-SG: No can do - "
-- "too many SG frags! :-(\n", ioc->name);
-+ "too many SG frags! :-(\n", ioc->name);
- printk(MYIOC_s_WARN_FMT "-SG: (freeing %d frags)\n",
-- ioc->name, numfrags);
-+ ioc->name, numfrags);
- goto free_and_fail;
- }
- }
-@@ -1213,6 +1361,7 @@ mptctl_getiocinfo (unsigned long arg, un
-
- if (((iocnum = mpt_verify_adapter(karg->hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_getiocinfo() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- kfree(karg);
-@@ -1222,8 +1371,8 @@ mptctl_getiocinfo (unsigned long arg, un
- /* Verify the data transfer size is correct. */
- if (karg->hdr.maxDataSize != data_size) {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_getiocinfo - "
-- "Structure size mismatch. Command not completed.\n",
-- ioc->name, __FILE__, __LINE__);
-+ "Structure size mismatch. Command not completed.\n",
-+ ioc->name, __FILE__, __LINE__);
- kfree(karg);
- return -EFAULT;
- }
-@@ -1275,6 +1424,8 @@ mptctl_getiocinfo (unsigned long arg, un
- if (ioc->sh) {
- shost_for_each_device(sdev, ioc->sh) {
- vdevice = sdev->hostdata;
-+ if (vdevice == NULL || vdevice->vtarget == NULL)
-+ continue;
- if (vdevice->vtarget->tflags &
- MPT_TARGET_FLAGS_RAID_COMPONENT)
- continue;
-@@ -1346,6 +1497,7 @@ mptctl_gettargetinfo (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_gettargetinfo() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1362,8 +1514,8 @@ mptctl_gettargetinfo (unsigned long arg)
- port = karg.hdr.port;
-
- if (maxWordsLeft <= 0) {
-- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
-- ioc->name, __FILE__, __LINE__);
-+ printk(MYIOC_s_ERR_FMT "%s::mptctl_gettargetinfo() @%d - no memory available!\n",
-+ ioc->name, __FILE__, __LINE__);
- return -ENOMEM;
- }
-
-@@ -1383,8 +1535,8 @@ mptctl_gettargetinfo (unsigned long arg)
- */
- pmem = kzalloc(numBytes, GFP_KERNEL);
- if (!pmem) {
-- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_gettargetinfo() - no memory available!\n",
-- ioc->name, __FILE__, __LINE__);
-+ printk(MYIOC_s_ERR_FMT "%s::mptctl_gettargetinfo() @%d - no memory available!\n",
-+ ioc->name, __FILE__, __LINE__);
- return -ENOMEM;
- }
- pdata = (int *) pmem;
-@@ -1396,6 +1548,8 @@ mptctl_gettargetinfo (unsigned long arg)
- if (!maxWordsLeft)
- continue;
- vdevice = sdev->hostdata;
-+ if (vdevice == NULL || vdevice->vtarget == NULL)
-+ continue;
- if (vdevice->vtarget->tflags &
- MPT_TARGET_FLAGS_RAID_COMPONENT)
- continue;
-@@ -1460,6 +1614,7 @@ mptctl_readtest (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_readtest() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1521,6 +1676,7 @@ mptctl_eventquery (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_eventquery() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1560,6 +1716,7 @@ mptctl_eventenable (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_eventenable() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1573,8 +1730,7 @@ mptctl_eventenable (unsigned long arg)
- int sz = MPTCTL_EVENT_LOG_SIZE * sizeof(MPT_IOCTL_EVENTS);
- ioc->events = kzalloc(sz, GFP_KERNEL);
- if (!ioc->events) {
-- printk(MYIOC_s_ERR_FMT
-- ": ERROR - Insufficient memory to add adapter!\n",
-+ printk(MYIOC_s_ERR_FMT "Insufficient memory to add adapter!\n",
- ioc->name);
- return -ENOMEM;
- }
-@@ -1609,13 +1765,14 @@ mptctl_eventreport (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_eventreport() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
- }
-+
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_eventreport called.\n",
- ioc->name));
--
- numBytes = karg.hdr.maxDataSize - sizeof(mpt_ioctl_header);
- maxEvents = numBytes/sizeof(MPT_IOCTL_EVENTS);
-
-@@ -1663,6 +1820,7 @@ mptctl_replace_fw (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_replace_fw() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1694,8 +1852,8 @@ mptctl_replace_fw (unsigned long arg)
- */
- if (copy_from_user(ioc->cached_fw, uarg->newImage, newFwSize)) {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_replace_fw - "
-- "Unable to read in mpt_ioctl_replace_fw image "
-- "@ %p\n", ioc->name, __FILE__, __LINE__, uarg);
-+ "Unable to read in mpt_ioctl_replace_fw image "
-+ "@ %p\n", ioc->name, __FILE__, __LINE__, uarg);
- mpt_free_fw_memory(ioc);
- return -EFAULT;
- }
-@@ -1712,7 +1870,7 @@ mptctl_replace_fw (unsigned long arg)
- *
- * Outputs: None.
- * Return: 0 if successful
-- * -EBUSY if previous command timeout and IOC reset is not complete.
-+ * -EBUSY if previous command timout and IOC reset is not complete.
- * -EFAULT if data unavailable
- * -ENODEV if no such device/adapter
- * -ETIME if timer expires
-@@ -1737,6 +1895,7 @@ mptctl_mpt_command (unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_mpt_command() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
-@@ -1752,7 +1911,7 @@ mptctl_mpt_command (unsigned long arg)
- *
- * Outputs: None.
- * Return: 0 if successful
-- * -EBUSY if previous command timeout and IOC reset is not complete.
-+ * -EBUSY if previous command timout and IOC reset is not complete.
- * -EFAULT if data unavailable
- * -ENODEV if no such device/adapter
- * -ETIME if timer expires
-@@ -1775,8 +1934,11 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- int sz, rc = 0;
- int msgContext;
- u16 req_idx;
-- ulong timeout;
-+ unsigned long timeout;
-+ unsigned long timeleft;
- struct scsi_device *sdev;
-+ unsigned long flags;
-+ u8 function;
-
- /* bufIn and bufOut are used for user to kernel space transfers
- */
-@@ -1785,28 +1947,28 @@ mptctl_do_mpt_command (struct mpt_ioctl_
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_do_mpt_command() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
- }
-- if (!ioc->ioctl) {
-- printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
-- "No memory available during driver init.\n",
-- __FILE__, __LINE__);
-- return -ENOMEM;
-- } else if (ioc->ioctl->status & MPT_IOCTL_STATUS_DID_IOCRESET) {
-+
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
- printk(KERN_ERR MYNAM "%s@%d::mptctl_do_mpt_command - "
-- "Busy with IOC Reset \n", __FILE__, __LINE__);
-+ "Busy with diagnostic reset\n", __FILE__, __LINE__);
- return -EBUSY;
- }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-
- /* Verify that the final request frame will not be too large.
- */
- sz = karg.dataSgeOffset * 4;
- if (karg.dataInSize > 0)
-- sz += sizeof(dma_addr_t) + sizeof(u32);
-+ sz += ioc->SGE_size;
- if (karg.dataOutSize > 0)
-- sz += sizeof(dma_addr_t) + sizeof(u32);
-+ sz += ioc->SGE_size;
-
- if (sz > ioc->req_sz) {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
-@@ -1832,18 +1994,19 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
- "Unable to read MF from mpt_ioctl_command struct @ %p\n",
- ioc->name, __FILE__, __LINE__, mfPtr);
-+ function = -1;
- rc = -EFAULT;
- goto done_free_mem;
- }
- hdr->MsgContext = cpu_to_le32(msgContext);
--
-+ function = hdr->Function;
-
- /* Verify that this request is allowed.
- */
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sending mpi function (0x%02X), req=%p\n",
-- ioc->name, hdr->Function, mf));
-+ ioc->name, function, mf));
-
-- switch (hdr->Function) {
-+ switch (function) {
- case MPI_FUNCTION_IOC_FACTS:
- case MPI_FUNCTION_PORT_FACTS:
- karg.dataOutSize = karg.dataInSize = 0;
-@@ -1898,7 +2061,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- }
-
- pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
-- pScsiReq->MsgFlags |= mpt_msg_flags();
-+ pScsiReq->MsgFlags |= mpt_msg_flags(ioc);
-
-
- /* verify that app has not requested
-@@ -1920,6 +2083,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- struct scsi_target *starget = scsi_target(sdev);
- VirtTarget *vtarget = starget->hostdata;
-
-+ if (vtarget == NULL)
-+ continue;
- if ((pScsiReq->TargetID == vtarget->id) &&
- (pScsiReq->Bus == vtarget->channel) &&
- (vtarget->tflags & MPT_TARGET_FLAGS_Q_YES))
-@@ -1940,9 +2105,6 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- pScsiReq->Control = cpu_to_le32(scsidir | qtag);
- pScsiReq->DataLength = cpu_to_le32(dataSize);
-
-- ioc->ioctl->reset = MPTCTL_RESET_OK;
-- ioc->ioctl->id = pScsiReq->TargetID;
--
- } else {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
- "SCSI driver is not loaded. \n",
-@@ -1955,7 +2117,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- case MPI_FUNCTION_SMP_PASSTHROUGH:
- /* Check mf->PassthruFlags to determine if
- * transfer is ImmediateMode or not.
-- * Immediate mode returns data in the ReplyFrame.
-+ * Immediate mode returns data in the reply.
- * Else, we are sending request and response data
- * in two SGLs at the end of the mf.
- */
-@@ -1984,7 +2146,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- int dataSize;
-
- pScsiReq->MsgFlags &= ~MPI_SCSIIO_MSGFLGS_SENSE_WIDTH;
-- pScsiReq->MsgFlags |= mpt_msg_flags();
-+ pScsiReq->MsgFlags |= mpt_msg_flags(ioc);
-
-
- /* verify that app has not requested
-@@ -2019,8 +2181,6 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- pScsiReq->Control = cpu_to_le32(scsidir | qtag);
- pScsiReq->DataLength = cpu_to_le32(dataSize);
-
-- ioc->ioctl->reset = MPTCTL_RESET_OK;
-- ioc->ioctl->id = pScsiReq->TargetID;
- } else {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
- "SCSI driver is not loaded. \n",
-@@ -2031,20 +2191,15 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- break;
-
- case MPI_FUNCTION_SCSI_TASK_MGMT:
-- {
-- MPT_SCSI_HOST *hd = NULL;
-- if ((ioc->sh == NULL) || ((hd = shost_priv(ioc->sh)) == NULL)) {
-- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
-- "SCSI driver not loaded or SCSI host not found. \n",
-- ioc->name, __FILE__, __LINE__);
-- rc = -EFAULT;
-- goto done_free_mem;
-- } else if (mptctl_set_tm_flags(hd) != 0) {
-- rc = -EPERM;
-- goto done_free_mem;
-- }
-- }
-+ {
-+ SCSITaskMgmt_t *pScsiTm;
-+ pScsiTm = (SCSITaskMgmt_t *)mf;
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\tTaskType=0x%x MsgFlags=0x%x "
-+ "TaskMsgContext=0x%x id=%d channel=%d\n", ioc->name, pScsiTm->TaskType,
-+ le32_to_cpu(pScsiTm->TaskMsgContext), pScsiTm->MsgFlags,
-+ pScsiTm->TargetID, pScsiTm->Bus));
- break;
-+ }
-
- case MPI_FUNCTION_IOC_INIT:
- {
-@@ -2054,7 +2209,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- /* Verify that all entries in the IOC INIT match
- * existing setup (and in LE format).
- */
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- high_addr = cpu_to_le32((u32)((u64)ioc->req_frames_dma >> 32));
- sense_high= cpu_to_le32((u32)((u64)ioc->sense_buf_pool_dma >> 32));
- } else {
-@@ -2062,6 +2217,11 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- sense_high= 0;
- }
-
-+ if (!pInit->MaxDevices && !pInit->MaxBuses) {
-+ pInit->MaxDevices = ioc->facts.MaxDevices;
-+ pInit->MaxBuses = ioc->facts.MaxBuses;
-+ }
-+
- if ((pInit->Flags != 0) || (pInit->MaxDevices != ioc->facts.MaxDevices) ||
- (pInit->MaxBuses != ioc->facts.MaxBuses) ||
- (pInit->ReplyFrameSize != cpu_to_le16(ioc->reply_sz)) ||
-@@ -2102,7 +2262,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
-
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
- "Illegal request (function 0x%x) \n",
-- ioc->name, __FILE__, __LINE__, hdr->Function);
-+ ioc->name, __FILE__, __LINE__, function);
- rc = -EFAULT;
- goto done_free_mem;
- }
-@@ -2128,8 +2288,7 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- if (karg.dataInSize > 0) {
- flagsLength = ( MPI_SGE_FLAGS_SIMPLE_ELEMENT |
- MPI_SGE_FLAGS_END_OF_BUFFER |
-- MPI_SGE_FLAGS_DIRECTION |
-- mpt_addr_size() )
-+ MPI_SGE_FLAGS_DIRECTION )
- << MPI_SGE_FLAGS_SHIFT;
- } else {
- flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE;
-@@ -2146,8 +2305,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- /* Set up this SGE.
- * Copy to MF and to sglbuf
- */
-- mpt_add_sge(psge, flagsLength, dma_addr_out);
-- psge += (sizeof(u32) + sizeof(dma_addr_t));
-+ ioc->add_sge(psge, flagsLength, dma_addr_out);
-+ psge += ioc->SGE_size;
-
- /* Copy user data to kernel space.
- */
-@@ -2180,17 +2339,24 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- /* Set up this SGE
- * Copy to MF and to sglbuf
- */
-- mpt_add_sge(psge, flagsLength, dma_addr_in);
-+ ioc->add_sge(psge, flagsLength, dma_addr_in);
- }
- }
- } else {
- /* Add a NULL SGE
- */
-- mpt_add_sge(psge, flagsLength, (dma_addr_t) -1);
-+ ioc->add_sge(psge, flagsLength, (dma_addr_t) -1);
- }
-
-- ioc->ioctl->wait_done = 0;
-- if (hdr->Function == MPI_FUNCTION_SCSI_TASK_MGMT) {
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, hdr->MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ if (function == MPI_FUNCTION_SCSI_TASK_MGMT) {
-+
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ goto done_free_mem;
-+ }
-
- DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
-
-@@ -2198,53 +2364,57 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
- mpt_put_msg_frame_hi_pri(mptctl_id, ioc, mf);
- else {
-- rc =mpt_send_handshake_request(mptctl_id, ioc,
-- sizeof(SCSITaskMgmt_t), (u32*)mf, CAN_SLEEP);
-+ rc = mpt_send_handshake_request(mptctl_id, ioc,
-+ sizeof(SCSITaskMgmt_t), (u32*)mf, CAN_SLEEP);
- if (rc != 0) {
- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "_send_handshake FAILED! (ioc %p, mf %p)\n",
-+ "send_handshake FAILED! (ioc %p, mf %p)\n",
- ioc->name, ioc, mf));
-- mptctl_free_tm_flags(ioc);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
- rc = -ENODATA;
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
- goto done_free_mem;
- }
- }
--
- } else
- mpt_put_msg_frame(mptctl_id, ioc, mf);
-
- /* Now wait for the command to complete */
- timeout = (karg.timeout > 0) ? karg.timeout : MPT_IOCTL_DEFAULT_TIMEOUT;
-- timeout = wait_event_timeout(mptctl_wait,
-- ioc->ioctl->wait_done == 1,
-- HZ*timeout);
--
-- if(timeout <=0 && (ioc->ioctl->wait_done != 1 )) {
-- /* Now we need to reset the board */
--
-- if (hdr->Function == MPI_FUNCTION_SCSI_TASK_MGMT)
-- mptctl_free_tm_flags(ioc);
--
-- mptctl_timeout_expired(ioc->ioctl);
-- rc = -ENODATA;
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done, HZ*timeout);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -ETIME;
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "%s: TIMED OUT!\n",
-+ ioc->name, __FUNCTION__));
-+ if (function == MPI_FUNCTION_SCSI_TASK_MGMT)
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ goto done_free_mem;
-+ }
-+ if (!timeleft) {
-+ mptctl_timeout_expired(ioc, mf);
-+ mf = NULL;
-+ }
- goto done_free_mem;
- }
-
-+ if (function == MPI_FUNCTION_SCSI_TASK_MGMT)
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+
- mf = NULL;
-
- /* If a valid reply frame, copy to the user.
- * Offset 2: reply length in U32's
- */
-- if (ioc->ioctl->status & MPT_IOCTL_STATUS_RF_VALID) {
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) {
- if (karg.maxReplyBytes < ioc->reply_sz) {
-- sz = min(karg.maxReplyBytes, 4*ioc->ioctl->ReplyFrame[2]);
-+ sz = min(karg.maxReplyBytes, 4*ioc->ioctl_cmds.reply[2]);
- } else {
-- sz = min(ioc->reply_sz, 4*ioc->ioctl->ReplyFrame[2]);
-+ sz = min(ioc->reply_sz, 4*ioc->ioctl_cmds.reply[2]);
- }
--
- if (sz > 0) {
- if (copy_to_user(karg.replyFrameBufPtr,
-- &ioc->ioctl->ReplyFrame, sz)){
-+ ioc->ioctl_cmds.reply, sz)){
- printk(MYIOC_s_ERR_FMT
- "%s@%d::mptctl_do_mpt_command - "
- "Unable to write out reply frame %p\n",
-@@ -2257,10 +2427,10 @@ mptctl_do_mpt_command (struct mpt_ioctl_
-
- /* If valid sense data, copy to user.
- */
-- if (ioc->ioctl->status & MPT_IOCTL_STATUS_SENSE_VALID) {
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_SENSE_VALID) {
- sz = min(karg.maxSenseBytes, MPT_SENSE_BUFFER_SIZE);
- if (sz > 0) {
-- if (copy_to_user(karg.senseDataPtr, ioc->ioctl->sense, sz)) {
-+ if (copy_to_user(karg.senseDataPtr, ioc->ioctl_cmds.sense, sz)) {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
- "Unable to write sense data to user %p\n",
- ioc->name, __FILE__, __LINE__,
-@@ -2274,9 +2444,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_
- /* If the overall status is _GOOD and data in, copy data
- * to user.
- */
-- if ((ioc->ioctl->status & MPT_IOCTL_STATUS_COMMAND_GOOD) &&
-- (karg.dataInSize > 0) && (bufIn.kptr)) {
--
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD) &&
-+ (karg.dataInSize > 0) && (bufIn.kptr)) {
- if (copy_to_user(karg.dataInBufPtr,
- bufIn.kptr, karg.dataInSize)) {
- printk(MYIOC_s_ERR_FMT "%s@%d::mptctl_do_mpt_command - "
-@@ -2289,9 +2458,8 @@ mptctl_do_mpt_command (struct mpt_ioctl_
-
- done_free_mem:
-
-- ioc->ioctl->status &= ~(MPT_IOCTL_STATUS_COMMAND_GOOD |
-- MPT_IOCTL_STATUS_SENSE_VALID |
-- MPT_IOCTL_STATUS_RF_VALID );
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-
- /* Free the allocated memory.
- */
-@@ -2320,7 +2488,7 @@ done_free_mem:
- * Outputs: None.
- * Return: 0 if successful
- * -EFAULT if data unavailable
-- * -EBUSY if previous command timeout and IOC reset is not complete.
-+ * -EBUSY if previous command timout and IOC reset is not complete.
- * -ENODEV if no such device/adapter
- * -ETIME if timer expires
- * -ENOMEM if memory allocation error
-@@ -2331,16 +2499,17 @@ mptctl_hp_hostinfo(unsigned long arg, un
- hp_host_info_t __user *uarg = (void __user *) arg;
- MPT_ADAPTER *ioc;
- struct pci_dev *pdev;
-- char *pbuf=NULL;
-+ char *pbuf=NULL;
- dma_addr_t buf_dma;
- hp_host_info_t karg;
-- CONFIGPARMS cfg;
-- ConfigPageHeader_t hdr;
- int iocnum;
-- int rc, cim_rev;
-+ int cim_rev;
- ToolboxIstwiReadWriteRequest_t *IstwiRWRequest;
- MPT_FRAME_HDR *mf = NULL;
- MPIHeader_t *mpi_hdr;
-+ unsigned long timeleft;
-+ int retval;
-+ u32 MsgContext;
-
- /* Reset long to int. Should affect IA64 and SPARC only
- */
-@@ -2360,13 +2529,14 @@ mptctl_hp_hostinfo(unsigned long arg, un
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_hp_hostinfo() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
- }
-+
- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": mptctl_hp_hostinfo called.\n",
- ioc->name));
--
- /* Fill in the data and return the structure to the calling
- * program
- */
-@@ -2406,42 +2576,9 @@ mptctl_hp_hostinfo(unsigned long arg, un
- karg.fw_version[10] = (ioc->facts.FWVersion.Struct.Dev % 10 ) + '0';
- karg.fw_version[11] = '\0';
-
-- /* Issue a config request to get the device serial number
-- */
-- hdr.PageVersion = 0;
-- hdr.PageLength = 0;
-- hdr.PageNumber = 0;
-- hdr.PageType = MPI_CONFIG_PAGETYPE_MANUFACTURING;
-- cfg.cfghdr.hdr = &hdr;
-- cfg.physAddr = -1;
-- cfg.pageAddr = 0;
-- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ strncpy(karg.serial_number, ioc->board_tracer, 16);
-
-- strncpy(karg.serial_number, " ", 24);
-- if (mpt_config(ioc, &cfg) == 0) {
-- if (cfg.cfghdr.hdr->PageLength > 0) {
-- /* Issue the second config page request */
-- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
--
-- pbuf = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4, &buf_dma);
-- if (pbuf) {
-- cfg.physAddr = buf_dma;
-- if (mpt_config(ioc, &cfg) == 0) {
-- ManufacturingPage0_t *pdata = (ManufacturingPage0_t *) pbuf;
-- if (strlen(pdata->BoardTracerNumber) > 1) {
-- strncpy(karg.serial_number, pdata->BoardTracerNumber, 24);
-- karg.serial_number[24-1]='\0';
-- }
-- }
-- pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, pbuf, buf_dma);
-- pbuf = NULL;
-- }
-- }
-- }
-- rc = mpt_GetIocState(ioc, 1);
-- switch (rc) {
-+ switch (mpt_GetIocState(ioc, 1)) {
- case MPI_IOC_STATE_OPERATIONAL:
- karg.ioc_status = HP_STATUS_OK;
- break;
-@@ -2468,12 +2605,12 @@ mptctl_hp_hostinfo(unsigned long arg, un
- karg.soft_resets = 0;
- karg.timeouts = 0;
- if (ioc->sh != NULL) {
-- MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+ MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *)ioc->sh->hostdata;
-
- if (hd && (cim_rev == 1)) {
-- karg.hard_resets = hd->hard_resets;
-- karg.soft_resets = hd->soft_resets;
-- karg.timeouts = hd->timeouts;
-+ karg.hard_resets = ioc->hard_resets;
-+ karg.soft_resets = ioc->soft_resets;
-+ karg.timeouts = ioc->timeouts;
- }
- }
-
-@@ -2482,16 +2619,18 @@ mptctl_hp_hostinfo(unsigned long arg, un
- */
- if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL) {
- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames!!\n",
-- ioc->name,__func__));
-+ ioc->name,__FUNCTION__));
-+ retval = -ENOMEM;
- goto out;
- }
-
- IstwiRWRequest = (ToolboxIstwiReadWriteRequest_t *)mf;
- mpi_hdr = (MPIHeader_t *) mf;
-+ MsgContext = mpi_hdr->MsgContext;
- memset(IstwiRWRequest,0,sizeof(ToolboxIstwiReadWriteRequest_t));
- IstwiRWRequest->Function = MPI_FUNCTION_TOOLBOX;
- IstwiRWRequest->Tool = MPI_TOOLBOX_ISTWI_READ_WRITE_TOOL;
-- IstwiRWRequest->MsgContext = mpi_hdr->MsgContext;
-+ IstwiRWRequest->MsgContext = MsgContext;
- IstwiRWRequest->Flags = MPI_TB_ISTWI_FLAGS_READ;
- IstwiRWRequest->NumAddressBytes = 0x01;
- IstwiRWRequest->DataLength = cpu_to_le16(0x04);
-@@ -2501,28 +2640,30 @@ mptctl_hp_hostinfo(unsigned long arg, un
- IstwiRWRequest->DeviceAddr = 0xB0;
-
- pbuf = pci_alloc_consistent(ioc->pcidev, 4, &buf_dma);
-- if (!pbuf)
-+ if (!pbuf) {
-+ retval = -ENOMEM;
- goto out;
-- mpt_add_sge((char *)&IstwiRWRequest->SGL,
-- (MPT_SGE_FLAGS_SSIMPLE_READ|4), buf_dma);
-+ }
-+ ioc->add_sge((char *)&IstwiRWRequest->SGL, (MPT_SGE_FLAGS_SSIMPLE_READ|4),buf_dma);
-
-- ioc->ioctl->wait_done = 0;
-+ retval = 0;
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, IstwiRWRequest->MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
- mpt_put_msg_frame(mptctl_id, ioc, mf);
--
-- rc = wait_event_timeout(mptctl_wait,
-- ioc->ioctl->wait_done == 1,
-- HZ*MPT_IOCTL_DEFAULT_TIMEOUT /* 10 sec */);
--
-- if(rc <=0 && (ioc->ioctl->wait_done != 1 )) {
-- /*
-- * Now we need to reset the board
-- */
-- mpt_free_msg_frame(ioc, mf);
-- mptctl_timeout_expired(ioc->ioctl);
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done, HZ*MPT_IOCTL_DEFAULT_TIMEOUT);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ retval = -ETIME;
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name, __FUNCTION__);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ goto out;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
- goto out;
- }
-
-- /*
-+ /*
- *ISTWI Data Definition
- * pbuf[0] = FW_VERSION = 0x4
- * pbuf[1] = Bay Count = 6 or 4 or 2, depending on
-@@ -2531,10 +2672,13 @@ mptctl_hp_hostinfo(unsigned long arg, un
- * bays have drives in them
- * pbuf[3] = Checksum (0x100 = (byte0 + byte2 + byte3)
- */
-- if (ioc->ioctl->status & MPT_IOCTL_STATUS_RF_VALID)
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID)
- karg.rsvd = *(u32 *)pbuf;
-
- out:
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-+
- if (pbuf)
- pci_free_consistent(ioc->pcidev, 4, pbuf, buf_dma);
-
-@@ -2547,7 +2691,7 @@ mptctl_hp_hostinfo(unsigned long arg, un
- return -EFAULT;
- }
-
-- return 0;
-+ return retval;
-
- }
-
-@@ -2557,7 +2701,7 @@ mptctl_hp_hostinfo(unsigned long arg, un
- * Outputs: None.
- * Return: 0 if successful
- * -EFAULT if data unavailable
-- * -EBUSY if previous command timeout and IOC reset is not complete.
-+ * -EBUSY if previous command timout and IOC reset is not complete.
- * -ENODEV if no such device/adapter
- * -ETIME if timer expires
- * -ENOMEM if memory allocation error
-@@ -2587,13 +2731,14 @@ mptctl_hp_targetinfo(unsigned long arg)
-
- if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
- (ioc == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "%s::mptctl_hp_targetinfo() @%d - ioc%d not found!\n",
- __FILE__, __LINE__, iocnum);
- return -ENODEV;
- }
-- dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "mptctl_hp_targetinfo called.\n",
-- ioc->name));
-
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": mptctl_hp_targetinfo called.\n",
-+ ioc->name));
- /* There is nothing to do for FCP parts.
- */
- if ((ioc->bus_type == SAS) || (ioc->bus_type == FC))
-@@ -2685,7 +2830,7 @@ mptctl_hp_targetinfo(unsigned long arg)
- pci_free_consistent(ioc->pcidev, data_sz, (u8 *) pg3_alloc, page_dma);
- }
- }
-- hd = shost_priv(ioc->sh);
-+ hd = (MPT_SCSI_HOST *) ioc->sh->hostdata;
- if (hd != NULL)
- karg.select_timeouts = hd->sel_timeout[karg.hdr.id];
-
-@@ -2703,7 +2848,7 @@ mptctl_hp_targetinfo(unsigned long arg)
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
--static const struct file_operations mptctl_fops = {
-+static struct file_operations mptctl_fops = {
- .owner = THIS_MODULE,
- .llseek = no_llseek,
- .release = mptctl_release,
-@@ -2743,8 +2888,9 @@ compat_mptfwxfer_ioctl(struct file *filp
- iocnumX = kfw32.iocnum & 0xFF;
- if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
- (iocp == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "::compat_mptfwxfer_ioctl @%d - ioc%d not found!\n",
-- __LINE__, iocnumX);
-+ __LINE__, iocnumX);
- return -ENODEV;
- }
-
-@@ -2759,7 +2905,7 @@ compat_mptfwxfer_ioctl(struct file *filp
-
- ret = mptctl_do_fw_download(kfw.iocnum, kfw.bufp, kfw.fwlen);
-
-- mutex_unlock(&iocp->ioctl->ioctl_mutex);
-+ mutex_unlock(&iocp->ioctl_cmds.mutex);
-
- return ret;
- }
-@@ -2783,8 +2929,9 @@ compat_mpt_command(struct file *filp, un
- iocnumX = karg32.hdr.iocnum & 0xFF;
- if (((iocnum = mpt_verify_adapter(iocnumX, &iocp)) < 0) ||
- (iocp == NULL)) {
-+ if (mpt_debug_level & MPT_DEBUG_IOCTL)
- printk(KERN_DEBUG MYNAM "::compat_mpt_command @%d - ioc%d not found!\n",
-- __LINE__, iocnumX);
-+ __LINE__, iocnumX);
- return -ENODEV;
- }
-
-@@ -2813,7 +2960,7 @@ compat_mpt_command(struct file *filp, un
- */
- ret = mptctl_do_mpt_command (karg, &uarg->MF);
-
-- mutex_unlock(&iocp->ioctl->ioctl_mutex);
-+ mutex_unlock(&iocp->ioctl_cmds.mutex);
-
- return ret;
- }
-@@ -2833,6 +2980,31 @@ static long compat_mpctl_ioctl(struct fi
- case MPTHARDRESET:
- case HP_GETHOSTINFO:
- case HP_GETTARGETINFO:
-+#if defined(CPQ_CIM)
-+ case CC_CSMI_SAS_GET_DRIVER_INFO:
-+ case CC_CSMI_SAS_GET_CNTLR_CONFIG:
-+ case CC_CSMI_SAS_GET_CNTLR_STATUS:
-+ case CC_CSMI_SAS_GET_SCSI_ADDRESS:
-+ case CC_CSMI_SAS_GET_DEVICE_ADDRESS:
-+ case CC_CSMI_SAS_GET_PHY_INFO:
-+ case CC_CSMI_SAS_GET_SATA_SIGNATURE:
-+ case CC_CSMI_SAS_GET_LINK_ERRORS:
-+ case CC_CSMI_SAS_SMP_PASSTHRU:
-+ case CC_CSMI_SAS_SSP_PASSTHRU:
-+ case CC_CSMI_SAS_FIRMWARE_DOWNLOAD:
-+ case CC_CSMI_SAS_GET_RAID_INFO:
-+ case CC_CSMI_SAS_GET_RAID_CONFIG:
-+ case CC_CSMI_SAS_GET_RAID_FEATURES:
-+ case CC_CSMI_SAS_SET_RAID_CONTROL:
-+ case CC_CSMI_SAS_GET_RAID_ELEMENT:
-+ case CC_CSMI_SAS_SET_RAID_OPERATION:
-+ case CC_CSMI_SAS_SET_PHY_INFO:
-+ case CC_CSMI_SAS_STP_PASSTHRU:
-+ case CC_CSMI_SAS_TASK_MANAGEMENT:
-+ case CC_CSMI_SAS_PHY_CONTROL:
-+ case CC_CSMI_SAS_GET_CONNECTOR_INFO:
-+ case CC_CSMI_SAS_GET_LOCATION:
-+#endif /* CPQ_CIM */
- case MPTTEST:
- ret = __mptctl_ioctl(f, cmd, arg);
- break;
-@@ -2865,21 +3037,11 @@ static long compat_mpctl_ioctl(struct fi
- static int
- mptctl_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- {
-- MPT_IOCTL *mem;
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
-
-- /*
-- * Allocate and inite a MPT_IOCTL structure
-- */
-- mem = kzalloc(sizeof(MPT_IOCTL), GFP_KERNEL);
-- if (!mem) {
-- mptctl_remove(pdev);
-- return -ENOMEM;
-- }
-+ mutex_init(&ioc->ioctl_cmds.mutex);
-+ init_completion(&ioc->ioctl_cmds.done);
-
-- ioc->ioctl = mem;
-- ioc->ioctl->ioc = ioc;
-- mutex_init(&ioc->ioctl->ioctl_mutex);
- return 0;
- }
-
-@@ -2893,9 +3055,22 @@ mptctl_probe(struct pci_dev *pdev, const
- static void
- mptctl_remove(struct pci_dev *pdev)
- {
-+#if defined(DIAG_BUFFER_SUPPORT)
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
-+ int i;
-
-- kfree ( ioc->ioctl );
-+ /*
-+ * Cleanup diag buffer allocated memory
-+ */
-+ for (i = 0; i < MPI_DIAG_BUF_TYPE_COUNT; i++) {
-+ if (ioc->DiagBuffer[i] == NULL)
-+ continue;
-+ pci_free_consistent(ioc->pcidev, ioc->DiagBuffer_sz[i],
-+ ioc->DiagBuffer[i], ioc->DiagBuffer_dma[i]);
-+ ioc->DiagBuffer[i] = NULL;
-+ ioc->DiagBuffer_Status[i] = 0;
-+ }
-+#endif
- }
-
- static struct mpt_pci_driver mptctl_driver = {
-@@ -2935,6 +3110,7 @@ static int __init mptctl_init(void)
- goto out_fail;
- }
-
-+ mptctl_taskmgmt_id = mpt_register(mptctl_taskmgmt_reply, MPTCTL_DRIVER);
- mpt_reset_register(mptctl_id, mptctl_ioc_reset);
- mpt_event_register(mptctl_id, mptctl_event_process);
-
-@@ -2956,15 +3132,23 @@ static void mptctl_exit(void)
-
- /* De-register reset handler from base module */
- mpt_reset_deregister(mptctl_id);
-+ mpt_reset_deregister(mptctl_taskmgmt_id);
-
- /* De-register callback handler from base module */
- mpt_deregister(mptctl_id);
-
- mpt_device_driver_deregister(MPTCTL_DRIVER);
--
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
-+#if defined(CPQ_CIM)
-+#include "csmi/csmisas.c"
-+#endif // CPQ_CIM
-+
-+#if defined(DIAG_BUFFER_SUPPORT)
-+#include "rejected_ioctls/diag_buffer.c"
-+#endif
-+
- module_init(mptctl_init);
- module_exit(mptctl_exit);
---- a/drivers/message/fusion/mptctl.h
-+++ b/drivers/message/fusion/mptctl.h
-@@ -1,5 +1,5 @@
- /*
-- * linux/drivers/message/fusion/mptioctl.h
-+ * linux/drivers/message/fusion/mptctl.h
- * Fusion MPT misc device (ioctl) driver.
- * For use with PCI chip/adapter(s):
- * LSIFC9xx/LSI409xx Fibre Channel
-@@ -460,8 +460,5 @@ typedef struct _hp_target_info {
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--
- #endif
-
---- a/drivers/message/fusion/mptdebug.h
-+++ b/drivers/message/fusion/mptdebug.h
-@@ -17,6 +17,10 @@
- *
- * Example: (programming for MPT_DEBUG_EVENTS on host 5)
- *
-+ * global setting:
-+ * echo 8 > /sys/module/mptbase/parameters/mpt_debug_level
-+ *
-+ * per host setting:
- * echo 8 > /sys/class/scsi_host/host5/debug_level
- *
- * --------------------------------------------------------
-@@ -55,9 +59,11 @@
- #define MPT_DEBUG_RESET 0x00008000
- #define MPT_DEBUG_SCSI 0x00010000
- #define MPT_DEBUG_IOCTL 0x00020000
-+#define MPT_DEBUG_CSMISAS 0x00040000
- #define MPT_DEBUG_FC 0x00080000
- #define MPT_DEBUG_SAS 0x00100000
- #define MPT_DEBUG_SAS_WIDE 0x00200000
-+#define MPT_DEBUG_36GB_MEM 0x00400000
-
- /*
- * CONFIG_FUSION_LOGGING - enabled in Kconfig
-@@ -126,6 +132,9 @@
- #define dctlprintk(IOC, CMD) \
- MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_IOCTL)
-
-+#define dcsmisasprintk(IOC, CMD) \
-+ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CSMISAS)
-+
- #define dfcprintk(IOC, CMD) \
- MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FC)
-
-@@ -135,7 +144,8 @@
- #define dsaswideprintk(IOC, CMD) \
- MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS_WIDE)
-
--
-+#define d36memprintk(IOC, CMD) \
-+ MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_36GB_MEM)
-
- /*
- * Verbose logging
---- a/drivers/message/fusion/mptfc.c
-+++ b/drivers/message/fusion/mptfc.c
-@@ -43,6 +43,7 @@
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+
- #include <linux/module.h>
- #include <linux/kernel.h>
- #include <linux/init.h>
-@@ -52,8 +53,10 @@
- #include <linux/delay.h> /* for mdelay */
- #include <linux/interrupt.h> /* needed for in_interrupt() proto */
- #include <linux/reboot.h> /* notifier code */
-+#include <linux/sched.h>
- #include <linux/workqueue.h>
- #include <linux/sort.h>
-+#include <linux/pci.h>
-
- #include <scsi/scsi.h>
- #include <scsi/scsi_cmnd.h>
-@@ -84,6 +87,14 @@ MODULE_PARM_DESC(mptfc_dev_loss_tmo, " I
- " return following a device loss event."
- " Default=60.");
-
-+static int mpt_sdev_queue_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
-+static int mptfc_set_sdev_queue_depth(const char *val, struct kernel_param *kp);
-+module_param_call(mpt_sdev_queue_depth, mptfc_set_sdev_queue_depth,
-+ param_get_int, &mpt_sdev_queue_depth, 0600);
-+MODULE_PARM_DESC(mpt_sdev_queue_depth,
-+ " Max Device Queue Depth (default="
-+ __MODULE_STRING(MPT_SCSI_CMD_PER_DEV_HIGH) ")");
-+
- /* scsi-mid layer global parmeter is max_report_luns, which is 511 */
- #define MPTFC_MAX_LUN (16895)
- static int max_lun = MPTFC_MAX_LUN;
-@@ -183,6 +194,34 @@ static struct fc_function_template mptfc
- .show_host_symbolic_name = 1,
- };
-
-+/**
-+ * mptfc_set_sdev_queue_depth - global setting of the mpt_sdev_queue_depth
-+ * found via /sys/module/mptfc/parameters/mpt_sdev_queue_depth
-+ * @val:
-+ * @kp:
-+ *
-+ * Returns
-+ **/
-+static int
-+mptfc_set_sdev_queue_depth(const char *val, struct kernel_param *kp)
-+{
-+ int ret = param_set_int(val, kp);
-+ MPT_ADAPTER *ioc;
-+ struct scsi_device *sdev;
-+
-+ if (ret)
-+ return ret;
-+
-+ list_for_each_entry(ioc, &ioc_list, list) {
-+ if (ioc->bus_type != FC)
-+ continue;
-+ shost_for_each_device(sdev, ioc->sh)
-+ mptscsih_change_queue_depth(sdev, mpt_sdev_queue_depth);
-+ ioc->sdev_queue_depth = mpt_sdev_queue_depth;
-+ }
-+ return 0;
-+}
-+
- static int
- mptfc_block_error_handler(struct scsi_cmnd *SCpnt,
- int (*func)(struct scsi_cmnd *SCpnt),
-@@ -194,7 +233,7 @@ mptfc_block_error_handler(struct scsi_cm
- struct fc_rport *rport = starget_to_rport(scsi_target(sdev));
- unsigned long flags;
- int ready;
-- MPT_ADAPTER *ioc;
-+ MPT_ADAPTER *ioc;
-
- hd = shost_priv(SCpnt->device->host);
- ioc = hd->ioc;
-@@ -231,28 +270,28 @@ static int
- mptfc_abort(struct scsi_cmnd *SCpnt)
- {
- return
-- mptfc_block_error_handler(SCpnt, mptscsih_abort, __func__);
-+ mptfc_block_error_handler(SCpnt, mptscsih_abort, __FUNCTION__);
- }
-
- static int
- mptfc_dev_reset(struct scsi_cmnd *SCpnt)
- {
- return
-- mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __func__);
-+ mptfc_block_error_handler(SCpnt, mptscsih_dev_reset, __FUNCTION__);
- }
-
- static int
- mptfc_bus_reset(struct scsi_cmnd *SCpnt)
- {
- return
-- mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __func__);
-+ mptfc_block_error_handler(SCpnt, mptscsih_bus_reset, __FUNCTION__);
- }
-
- static int
- mptfc_host_reset(struct scsi_cmnd *SCpnt)
- {
- return
-- mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __func__);
-+ mptfc_block_error_handler(SCpnt, mptscsih_host_reset, __FUNCTION__);
- }
-
- static void
-@@ -476,6 +515,7 @@ mptfc_register_dev(MPT_ADAPTER *ioc, int
- if (vtarget) {
- vtarget->id = pg0->CurrentTargetID;
- vtarget->channel = pg0->CurrentBus;
-+ vtarget->deleted = 0;
- }
- }
- *((struct mptfc_rport_info **)rport->dd_data) = ri;
-@@ -513,6 +553,7 @@ mptfc_target_destroy(struct scsi_target
- struct fc_rport *rport;
- struct mptfc_rport_info *ri;
-
-+ printk("%s - starget=%p\n", __FUNCTION__, starget);
- rport = starget_to_rport(starget);
- if (rport) {
- ri = *((struct mptfc_rport_info **)rport->dd_data);
-@@ -560,6 +601,7 @@ mptfc_target_alloc(struct scsi_target *s
-
- return rc;
- }
-+
- /*
- * mptfc_dump_lun_info
- * @ioc
-@@ -589,7 +631,6 @@ mptfc_dump_lun_info(MPT_ADAPTER *ioc, st
- (unsigned long long)nn));
- }
-
--
- /*
- * OS entry point to allow host driver to alloc memory
- * for each scsi device. Called once per device the bus scan.
-@@ -604,7 +645,7 @@ mptfc_slave_alloc(struct scsi_device *sd
- VirtDevice *vdevice;
- struct scsi_target *starget;
- struct fc_rport *rport;
-- MPT_ADAPTER *ioc;
-+ MPT_ADAPTER *ioc;
-
- starget = scsi_target(sdev);
- rport = starget_to_rport(starget);
-@@ -614,11 +655,10 @@ mptfc_slave_alloc(struct scsi_device *sd
-
- hd = shost_priv(sdev->host);
- ioc = hd->ioc;
--
- vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
- if (!vdevice) {
- printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
-- ioc->name, sizeof(VirtDevice));
-+ ioc->name, sizeof(VirtDevice));
- return -ENOMEM;
- }
-
-@@ -635,10 +675,7 @@ mptfc_slave_alloc(struct scsi_device *sd
- vdevice->lun = sdev->lun;
-
- vtarget->num_luns++;
--
--
- mptfc_dump_lun_info(ioc, rport, sdev, vtarget);
--
- return 0;
- }
-
-@@ -944,11 +981,12 @@ start_over:
- return rc;
- }
-
--static void
-+static int
- mptfc_SetFcPortPage1_defaults(MPT_ADAPTER *ioc)
- {
- int ii;
- FCPortPage1_t *pp1;
-+ int rc;
-
- #define MPTFC_FW_DEVICE_TIMEOUT (1)
- #define MPTFC_FW_IO_PEND_TIMEOUT (1)
-@@ -956,8 +994,8 @@ mptfc_SetFcPortPage1_defaults(MPT_ADAPTE
- #define OFF_FLAGS (MPI_FCPORTPAGE1_FLAGS_VERBOSE_RESCAN_EVENTS)
-
- for (ii=0; ii<ioc->facts.NumberOfPorts; ii++) {
-- if (mptfc_GetFcPortPage1(ioc, ii) != 0)
-- continue;
-+ if ((rc = mptfc_GetFcPortPage1(ioc, ii)) < 0)
-+ return rc;
- pp1 = ioc->fc_data.fc_port_page1[ii].data;
- if ((pp1->InitiatorDeviceTimeout == MPTFC_FW_DEVICE_TIMEOUT)
- && (pp1->InitiatorIoPendTimeout == MPTFC_FW_IO_PEND_TIMEOUT)
-@@ -968,8 +1006,10 @@ mptfc_SetFcPortPage1_defaults(MPT_ADAPTE
- pp1->InitiatorIoPendTimeout = MPTFC_FW_IO_PEND_TIMEOUT;
- pp1->Flags &= ~OFF_FLAGS;
- pp1->Flags |= ON_FLAGS;
-- mptfc_WriteFcPortPage1(ioc, ii);
-+ if ((rc = mptfc_WriteFcPortPage1(ioc, ii)) < 0)
-+ return rc;
- }
-+ return 0;
- }
-
-
-@@ -1082,10 +1122,13 @@ mptfc_link_status_change(struct work_str
- static void
- mptfc_setup_reset(struct work_struct *work)
- {
-- MPT_ADAPTER *ioc =
-+ MPT_ADAPTER *ioc =
- container_of(work, MPT_ADAPTER, fc_setup_reset_work);
- u64 pn;
- struct mptfc_rport_info *ri;
-+ struct scsi_target *starget;
-+ VirtTarget *vtarget;
-+
-
- /* reset about to happen, delete (block) all rports */
- list_for_each_entry(ri, &ioc->fc_rports, list) {
-@@ -1093,6 +1136,12 @@ mptfc_setup_reset(struct work_struct *wo
- ri->flags &= ~MPT_RPORT_INFO_FLAGS_REGISTERED;
- fc_remote_port_delete(ri->rport); /* won't sleep */
- ri->rport = NULL;
-+ starget = ri->starget;
-+ if (starget) {
-+ vtarget = starget->hostdata;
-+ if (vtarget)
-+ vtarget->deleted = 1;
-+ }
-
- pn = (u64)ri->pg0.WWPN.High << 32 |
- (u64)ri->pg0.WWPN.Low;
-@@ -1111,8 +1160,22 @@ mptfc_rescan_devices(struct work_struct
- MPT_ADAPTER *ioc =
- container_of(work, MPT_ADAPTER, fc_rescan_work);
- int ii;
-+ int rc;
- u64 pn;
- struct mptfc_rport_info *ri;
-+ struct scsi_target *starget;
-+ VirtTarget *vtarget;
-+
-+ /*
-+ * if cannot set defaults, something's really wrong, bail out
-+ */
-+
-+ if ((rc = mptfc_SetFcPortPage1_defaults(ioc)) < 0) {
-+ dfcprintk (ioc, printk(MYIOC_s_DEBUG_FMT
-+ "mptfc_rescan.%d: unable to set PP1 defaults, rc %d.\n",
-+ ioc->name, ioc->sh->host_no, rc));
-+ return;
-+ }
-
- /* start by tagging all ports as missing */
- list_for_each_entry(ri, &ioc->fc_rports, list) {
-@@ -1140,6 +1203,12 @@ mptfc_rescan_devices(struct work_struct
- MPT_RPORT_INFO_FLAGS_MISSING);
- fc_remote_port_delete(ri->rport); /* won't sleep */
- ri->rport = NULL;
-+ starget = ri->starget;
-+ if (starget) {
-+ vtarget = starget->hostdata;
-+ if (vtarget)
-+ vtarget->deleted = 1;
-+ }
-
- pn = (u64)ri->pg0.WWPN.High << 32 |
- (u64)ri->pg0.WWPN.Low;
-@@ -1238,6 +1307,10 @@ mptfc_probe(struct pci_dev *pdev, const
- sh->max_id = ioc->pfacts->MaxDevices;
- sh->max_lun = max_lun;
-
-+ sh->this_id = ioc->pfacts[0].PortSCSIID;
-+
-+ ioc->sdev_queue_depth = mpt_sdev_queue_depth;
-+
- /* Required entry.
- */
- sh->unique_id = ioc->id;
-@@ -1251,17 +1324,15 @@ mptfc_probe(struct pci_dev *pdev, const
- * A slightly different algorithm is required for
- * 64bit SGEs.
- */
-- scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+ scale = ioc->req_sz/ioc->SGE_size;
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- numSGE = (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 60) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 60) / ioc->SGE_size;
- } else {
- numSGE = 1 + (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 64) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 64) / ioc->SGE_size;
- }
-
- if (numSGE < sh->sg_tablesize) {
-@@ -1290,30 +1361,6 @@ mptfc_probe(struct pci_dev *pdev, const
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, ioc->ScsiLookup));
-
-- /* Clear the TM flags
-- */
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- hd->resetPending = 0;
-- hd->abortSCpnt = NULL;
--
-- /* Clear the pointer used to store
-- * single-threaded commands, i.e., those
-- * issued during a bus scan, dv and
-- * configuration pages.
-- */
-- hd->cmdPtr = NULL;
--
-- /* Initialize this SCSI Hosts' timers
-- * To use, set the timer expires field
-- * and add_timer
-- */
-- init_timer(&hd->timer);
-- hd->timer.data = (unsigned long) hd;
-- hd->timer.function = mptscsih_timer_expired;
--
-- init_waitqueue_head(&hd->scandv_waitq);
-- hd->scandv_wait_done = 0;
- hd->last_queue_full = 0;
-
- sh->transportt = mptfc_transport_template;
-@@ -1326,8 +1373,8 @@ mptfc_probe(struct pci_dev *pdev, const
-
- /* initialize workqueue */
-
-- snprintf(ioc->fc_rescan_work_q_name, sizeof(ioc->fc_rescan_work_q_name),
-- "mptfc_wq_%d", sh->host_no);
-+ snprintf(ioc->fc_rescan_work_q_name, sizeof(ioc->fc_rescan_work_q_name), "mptfc_wq_%d",
-+ sh->host_no);
- ioc->fc_rescan_work_q =
- create_singlethread_workqueue(ioc->fc_rescan_work_q_name);
- if (!ioc->fc_rescan_work_q)
-@@ -1340,7 +1387,6 @@ mptfc_probe(struct pci_dev *pdev, const
- for (ii=0; ii < ioc->facts.NumberOfPorts; ii++) {
- (void) mptfc_GetFcPortPage0(ioc, ii);
- }
-- mptfc_SetFcPortPage1_defaults(ioc);
-
- /*
- * scan for rports -
-@@ -1378,9 +1424,6 @@ mptfc_event_process(MPT_ADAPTER *ioc, Ev
- unsigned long flags;
- int rc=1;
-
-- devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n",
-- ioc->name, event));
--
- if (ioc->sh == NULL ||
- ((hd = shost_priv(ioc->sh)) == NULL))
- return 1;
-@@ -1416,45 +1459,45 @@ mptfc_ioc_reset(MPT_ADAPTER *ioc, int re
- unsigned long flags;
-
- rc = mptscsih_ioc_reset(ioc,reset_phase);
-- if (rc == 0)
-+ if ((ioc->bus_type != FC) || (!rc))
- return rc;
-
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- ": IOC %s_reset routed to FC host driver!\n",ioc->name,
-- reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
-- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
--
-- if (reset_phase == MPT_IOC_SETUP_RESET) {
-+ switch(reset_phase) {
-+ case MPT_IOC_SETUP_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __FUNCTION__));
- spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags);
- if (ioc->fc_rescan_work_q) {
- queue_work(ioc->fc_rescan_work_q,
- &ioc->fc_setup_reset_work);
- }
- spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags);
-- }
--
-- else if (reset_phase == MPT_IOC_PRE_RESET) {
-- }
--
-- else { /* MPT_IOC_POST_RESET */
-- mptfc_SetFcPortPage1_defaults(ioc);
-+ break;
-+ case MPT_IOC_PRE_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_PRE_RESET\n", ioc->name, __FUNCTION__));
-+ break;
-+ case MPT_IOC_POST_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_POST_RESET\n", ioc->name, __FUNCTION__));
- spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags);
- if (ioc->fc_rescan_work_q) {
- queue_work(ioc->fc_rescan_work_q,
- &ioc->fc_rescan_work);
- }
- spin_unlock_irqrestore(&ioc->fc_rescan_work_lock, flags);
-+ break;
-+ default:
-+ break;
- }
- return 1;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mptfc_init - Register MPT adapter(s) as SCSI host(s) with SCSI mid-layer.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int __init
- mptfc_init(void)
- {
-@@ -1486,12 +1529,11 @@ mptfc_init(void)
- return error;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mptfc_remove - Remove fc infrastructure for devices
- * @pdev: Pointer to pci_dev structure
- *
-- */
-+ **/
- static void __devexit
- mptfc_remove(struct pci_dev *pdev)
- {
-@@ -1501,6 +1543,8 @@ mptfc_remove(struct pci_dev *pdev)
- unsigned long flags;
- int ii;
-
-+ printk("%s -pdev=%p\n", __FUNCTION__, pdev);
-+
- /* destroy workqueue */
- if ((work_q=ioc->fc_rescan_work_q)) {
- spin_lock_irqsave(&ioc->fc_rescan_work_lock, flags);
-@@ -1543,7 +1587,6 @@ mptfc_exit(void)
-
- mpt_reset_deregister(mptfcDoneCtx);
- mpt_event_deregister(mptfcDoneCtx);
--
- mpt_deregister(mptfcInternalCtx);
- mpt_deregister(mptfcTaskCtx);
- mpt_deregister(mptfcDoneCtx);
---- a/drivers/message/fusion/mptlan.c
-+++ b/drivers/message/fusion/mptlan.c
-@@ -6,7 +6,6 @@
- *
- * Copyright (c) 2000-2008 LSI Corporation
- * (mailto:DL-MPTFusionLinux@lsi.com)
-- *
- */
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*
-@@ -165,6 +164,11 @@ DEFINE_RWLOCK(bad_naa_lock);
- #endif
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/*
-+ * Fusion MPT LAN external data
-+ */
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * lan_reply - Handle all data sent from the hardware.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -190,8 +194,7 @@ lan_reply (MPT_ADAPTER *ioc, MPT_FRAME_H
- u32 tmsg = CAST_PTR_TO_U32(reply);
-
- dioprintk((KERN_INFO MYNAM ": %s/%s: @lan_reply, tmsg %08x\n",
-- IOC_AND_NETDEV_NAMES_s_s(dev),
-- tmsg));
-+ IOC_AND_NETDEV_NAMES_s_s(dev), tmsg));
-
- switch (GET_LAN_FORM(tmsg)) {
-
-@@ -440,6 +443,7 @@ mpt_lan_open(struct net_device *dev)
- dlprintk((KERN_INFO MYNAM "/lo: Finished initializing RcvCtl\n"));
-
- mpt_lan_post_receive_buckets(priv);
-+
- printk(KERN_INFO MYNAM ": %s/%s: interface up & active\n",
- IOC_AND_NETDEV_NAMES_s_s(dev));
-
-@@ -610,7 +614,7 @@ mpt_lan_send_turbo(struct net_device *de
-
- dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, skb %p sent.\n",
- IOC_AND_NETDEV_NAMES_s_s(dev),
-- __func__, sent));
-+ __FUNCTION__, sent));
-
- priv->SendCtl[ctx].skb = NULL;
- pci_unmap_single(mpt_dev->pcidev, priv->SendCtl[ctx].dma,
-@@ -676,7 +680,7 @@ mpt_lan_send_reply(struct net_device *de
-
- dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, skb %p sent.\n",
- IOC_AND_NETDEV_NAMES_s_s(dev),
-- __func__, sent));
-+ __FUNCTION__, sent));
-
- priv->SendCtl[ctx].skb = NULL;
- pci_unmap_single(mpt_dev->pcidev, priv->SendCtl[ctx].dma,
-@@ -715,7 +719,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- u16 cur_naa = 0x1000;
-
- dioprintk((KERN_INFO MYNAM ": %s called, skb_addr = %p\n",
-- __func__, skb));
-+ __FUNCTION__, skb));
-
- spin_lock_irqsave(&priv->txfidx_lock, flags);
- if (priv->mpt_txfidx_tail < 0) {
-@@ -723,7 +727,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- spin_unlock_irqrestore(&priv->txfidx_lock, flags);
-
- printk (KERN_ERR "%s: no tx context available: %u\n",
-- __func__, priv->mpt_txfidx_tail);
-+ __FUNCTION__, priv->mpt_txfidx_tail);
- return 1;
- }
-
-@@ -733,7 +737,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- spin_unlock_irqrestore(&priv->txfidx_lock, flags);
-
- printk (KERN_ERR "%s: Unable to alloc request frame\n",
-- __func__);
-+ __FUNCTION__);
- return 1;
- }
-
-@@ -780,6 +784,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- // ctx, skb, skb->data));
-
- mac = skb_mac_header(skb);
-+
- #ifdef QLOGIC_NAA_WORKAROUND
- {
- struct NAA_Hosed *nh;
-@@ -805,6 +810,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- }
- #endif
-
-+
- pTrans->TransactionDetails[0] = cpu_to_le32((cur_naa << 16) |
- (mac[0] << 8) |
- (mac[1] << 0));
-@@ -828,7 +834,7 @@ mpt_lan_sdu_send (struct sk_buff *skb, s
- MPI_SGE_FLAGS_END_OF_LIST) << MPI_SGE_FLAGS_SHIFT) |
- skb->len);
- pSimple->Address.Low = cpu_to_le32((u32) dma);
-- if (sizeof(dma_addr_t) > sizeof(u32))
-+ if (mpt_dev->sg_addr_size > sizeof(u32))
- pSimple->Address.High = cpu_to_le32((u32) ((u64) dma >> 32));
- else
- pSimple->Address.High = 0;
-@@ -1117,7 +1123,6 @@ mpt_lan_receive_post_reply(struct net_de
- PCI_DMA_FROMDEVICE);
-
- skb_copy_from_linear_data(old_skb, skb_put(skb, len), len);
--
- pci_dma_sync_single_for_device(mpt_dev->pcidev,
- priv->RcvCtl[ctx].dma,
- priv->RcvCtl[ctx].len,
-@@ -1208,7 +1213,7 @@ mpt_lan_post_receive_buckets(struct mpt_
-
- dioprintk((KERN_INFO MYNAM ": %s/%s: @%s, Start_buckets = %u, buckets_out = %u\n",
- IOC_AND_NETDEV_NAMES_s_s(dev),
-- __func__, buckets, curr));
-+ __FUNCTION__, buckets, curr));
-
- max = (mpt_dev->req_sz - MPT_LAN_RECEIVE_POST_REQUEST_SIZE) /
- (MPT_LAN_TRANSACTION32_SIZE + sizeof(SGESimple64_t));
-@@ -1217,9 +1222,9 @@ mpt_lan_post_receive_buckets(struct mpt_
- mf = mpt_get_msg_frame(LanCtx, mpt_dev);
- if (mf == NULL) {
- printk (KERN_ERR "%s: Unable to alloc request frame\n",
-- __func__);
-+ __FUNCTION__);
- dioprintk((KERN_ERR "%s: %u buckets remaining\n",
-- __func__, buckets));
-+ __FUNCTION__, buckets));
- goto out;
- }
- pRecvReq = (LANReceivePostRequest_t *) mf;
-@@ -1244,7 +1249,7 @@ mpt_lan_post_receive_buckets(struct mpt_
- spin_lock_irqsave(&priv->rxfidx_lock, flags);
- if (priv->mpt_rxfidx_tail < 0) {
- printk (KERN_ERR "%s: Can't alloc context\n",
-- __func__);
-+ __FUNCTION__);
- spin_unlock_irqrestore(&priv->rxfidx_lock,
- flags);
- break;
-@@ -1267,7 +1272,7 @@ mpt_lan_post_receive_buckets(struct mpt_
- if (skb == NULL) {
- printk (KERN_WARNING
- MYNAM "/%s: Can't alloc skb\n",
-- __func__);
-+ __FUNCTION__);
- priv->mpt_rxfidx[++priv->mpt_rxfidx_tail] = ctx;
- spin_unlock_irqrestore(&priv->rxfidx_lock, flags);
- break;
-@@ -1295,7 +1300,7 @@ mpt_lan_post_receive_buckets(struct mpt_
- MPI_SGE_FLAGS_SIMPLE_ELEMENT |
- MPI_SGE_FLAGS_64_BIT_ADDRESSING) << MPI_SGE_FLAGS_SHIFT) | len);
- pSimple->Address.Low = cpu_to_le32((u32) priv->RcvCtl[ctx].dma);
-- if (sizeof(dma_addr_t) > sizeof(u32))
-+ if (mpt_dev->sg_addr_size > sizeof(u32))
- pSimple->Address.High = cpu_to_le32((u32) ((u64) priv->RcvCtl[ctx].dma >> 32));
- else
- pSimple->Address.High = 0;
-@@ -1305,7 +1310,7 @@ mpt_lan_post_receive_buckets(struct mpt_
-
- if (pSimple == NULL) {
- /**/ printk (KERN_WARNING MYNAM "/%s: No buckets posted\n",
--/**/ __func__);
-+/**/ __FUNCTION__);
- mpt_free_msg_frame(mpt_dev, mf);
- goto out;
- }
-@@ -1329,9 +1334,9 @@ mpt_lan_post_receive_buckets(struct mpt_
-
- out:
- dioprintk((KERN_INFO MYNAM "/%s: End_buckets = %u, priv->buckets_out = %u\n",
-- __func__, buckets, atomic_read(&priv->buckets_out)));
-+ __FUNCTION__, buckets, atomic_read(&priv->buckets_out)));
- dioprintk((KERN_INFO MYNAM "/%s: Posted %u buckets and received %u back\n",
-- __func__, priv->total_posted, priv->total_received));
-+ __FUNCTION__, priv->total_posted, priv->total_received));
-
- clear_bit(0, &priv->post_buckets_active);
- }
-@@ -1340,18 +1345,17 @@ static void
- mpt_lan_post_receive_buckets_work(struct work_struct *work)
- {
- mpt_lan_post_receive_buckets(container_of(work, struct mpt_lan_priv,
-- post_buckets_task.work));
-+ post_buckets_task.work));
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- static struct net_device *
- mpt_register_lan_device (MPT_ADAPTER *mpt_dev, int pnum)
- {
-- struct net_device *dev;
-- struct mpt_lan_priv *priv;
-+ struct net_device *dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
-+ struct mpt_lan_priv *priv = NULL;
- u8 HWaddr[FC_ALEN], *a;
-
-- dev = alloc_fcdev(sizeof(struct mpt_lan_priv));
- if (!dev)
- return NULL;
-
-@@ -1363,8 +1367,9 @@ mpt_register_lan_device (MPT_ADAPTER *mp
- priv->mpt_dev = mpt_dev;
- priv->pnum = pnum;
-
-+ memset(&priv->post_buckets_task, 0, sizeof(priv->post_buckets_task));
- INIT_DELAYED_WORK(&priv->post_buckets_task,
-- mpt_lan_post_receive_buckets_work);
-+ mpt_lan_post_receive_buckets_work);
- priv->post_buckets_active = 0;
-
- dlprintk((KERN_INFO MYNAM "@%d: bucketlen = %d\n",
-@@ -1387,6 +1392,8 @@ mpt_register_lan_device (MPT_ADAPTER *mp
- spin_lock_init(&priv->txfidx_lock);
- spin_lock_init(&priv->rxfidx_lock);
-
-+ memset(&priv->stats, 0, sizeof(priv->stats));
-+
- /* Grab pre-fetched LANPage1 stuff. :-) */
- a = (u8 *) &mpt_dev->lan_cnfg_page1.HardwareAddressLow;
-
-@@ -1421,6 +1428,7 @@ mpt_register_lan_device (MPT_ADAPTER *mp
- dlprintk((KERN_INFO MYNAM ": Finished registering dev "
- "and setting initial values\n"));
-
-+
- if (register_netdev(dev) != 0) {
- free_netdev(dev);
- dev = NULL;
---- a/drivers/message/fusion/mptlan.h
-+++ b/drivers/message/fusion/mptlan.h
-@@ -6,7 +6,6 @@
- *
- * Copyright (c) 2000-2008 LSI Corporation
- * (mailto:DL-MPTFusionLinux@lsi.com)
-- *
- */
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*
-@@ -55,6 +54,7 @@
- #include <linux/module.h>
- #endif
-
-+#include <linux/version.h>
- #include <linux/netdevice.h>
- #include <linux/errno.h>
- // #include <linux/etherdevice.h>
-@@ -73,6 +73,7 @@
-
- #include <asm/uaccess.h>
- #include <asm/io.h>
-+#include <linux/pci.h>
-
- /* Override mptbase.h by pre-defining these! */
- #define MODULEAUTHOR "LSI Corporation"
---- a/drivers/message/fusion/mptsas.c
-+++ b/drivers/message/fusion/mptsas.c
-@@ -47,9 +47,11 @@
- #include <linux/kernel.h>
- #include <linux/init.h>
- #include <linux/errno.h>
--#include <linux/jiffies.h>
-+#include <linux/sched.h>
- #include <linux/workqueue.h>
-+#include <linux/interrupt.h>
- #include <linux/delay.h> /* for mdelay */
-+#include <linux/pci.h>
-
- #include <scsi/scsi.h>
- #include <scsi/scsi_cmnd.h>
-@@ -62,7 +64,6 @@
- #include "mptscsih.h"
- #include "mptsas.h"
-
--
- #define my_NAME "Fusion MPT SAS Host driver"
- #define my_VERSION MPT_LINUX_VERSION_COMMON
- #define MYNAM "mptsas"
-@@ -72,6 +73,8 @@
- */
- #define MPTSAS_RAID_CHANNEL 1
-
-+#define SAS_CONFIG_PAGE_TIMEOUT 30
-+
- MODULE_AUTHOR(MODULEAUTHOR);
- MODULE_DESCRIPTION(my_NAME);
- MODULE_LICENSE("GPL");
-@@ -83,6 +86,25 @@ MODULE_PARM_DESC(mpt_pt_clear,
- " Clear persistency table: enable=1 "
- "(default=MPTSCSIH_PT_CLEAR=0)");
-
-+static int mpt_cmd_retry_count = 144;
-+module_param(mpt_cmd_retry_count, int, 0);
-+MODULE_PARM_DESC(mpt_cmd_retry_count,
-+ " Device discovery TUR command retry count: default=144");
-+
-+static int mpt_disable_hotplug_remove = 0;
-+module_param(mpt_disable_hotplug_remove, int, 0);
-+MODULE_PARM_DESC(mpt_disable_hotplug_remove,
-+ " Disable hotpug remove events: default=0");
-+
-+static int mpt_sdev_queue_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
-+static int mptsas_set_sdev_queue_depth(const char *val,
-+ struct kernel_param *kp);
-+module_param_call(mpt_sdev_queue_depth, mptsas_set_sdev_queue_depth,
-+ param_get_int, &mpt_sdev_queue_depth, 0600);
-+MODULE_PARM_DESC(mpt_sdev_queue_depth,
-+ " Max Device Queue Depth (default="
-+ __MODULE_STRING(MPT_SCSI_CMD_PER_DEV_HIGH) ")");
-+
- /* scsi-mid layer global parmeter is max_report_luns, which is 511 */
- #define MPTSAS_MAX_LUN (16895)
- static int max_lun = MPTSAS_MAX_LUN;
-@@ -93,8 +115,53 @@ static u8 mptsasDoneCtx = MPT_MAX_PROTOC
- static u8 mptsasTaskCtx = MPT_MAX_PROTOCOL_DRIVERS;
- static u8 mptsasInternalCtx = MPT_MAX_PROTOCOL_DRIVERS; /* Used only for internal commands */
- static u8 mptsasMgmtCtx = MPT_MAX_PROTOCOL_DRIVERS;
-+static u8 mptsasDeviceResetCtx = MPT_MAX_PROTOCOL_DRIVERS;
-+
-+static inline void mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy);
-+static struct mptsas_phyinfo * mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc,
-+ u64 sas_address);
-+static int mptsas_sas_device_pg0(MPT_ADAPTER *ioc, struct mptsas_devinfo *device_info,
-+ u32 form, u32 form_specific);
-+static int mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure,
-+ u32 form, u32 form_specific);
-+
-+static int mptsas_add_end_device(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info);
-+static void mptsas_del_end_device(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info);
-+static void mptsas_expander_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info);
-+static int mptsas_sas_expander_pg0(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info,
-+ u32 form, u32 form_specific);
-+static void mptsas_scan_sas_topology(MPT_ADAPTER *ioc);
-+static void mptsas_not_responding_devices(MPT_ADAPTER *ioc);
-+
-+static void mptsas_firmware_event_work(struct work_struct *work);
-+
-+/**
-+ * mptsas_set_sdev_queue_depth - global setting of the mpt_sdev_queue_depth
-+ * found via /sys/module/mptsas/parameters/mpt_sdev_queue_depth
-+ * @val:
-+ * @kp:
-+ *
-+ * Returns
-+ **/
-+static int
-+mptsas_set_sdev_queue_depth(const char *val, struct kernel_param *kp)
-+{
-+ int ret = param_set_int(val, kp);
-+ MPT_ADAPTER *ioc;
-+ struct scsi_device *sdev;
-
--static void mptsas_hotplug_work(struct work_struct *work);
-+ if (ret)
-+ return ret;
-+
-+ list_for_each_entry(ioc, &ioc_list, list) {
-+ if (ioc->bus_type != SAS)
-+ continue;
-+ shost_for_each_device(sdev, ioc->sh)
-+ mptscsih_change_queue_depth(sdev, mpt_sdev_queue_depth);
-+ ioc->sdev_queue_depth = mpt_sdev_queue_depth;
-+ }
-+ return 0;
-+}
-
- static void mptsas_print_phy_data(MPT_ADAPTER *ioc,
- MPI_SAS_IO_UNIT0_PHY_DATA *phy_data)
-@@ -218,37 +285,183 @@ static void mptsas_print_expander_pg1(MP
- le16_to_cpu(pg1->AttachedDevHandle)));
- }
-
--static inline MPT_ADAPTER *phy_to_ioc(struct sas_phy *phy)
-+/* inhibit sas firmware event handling */
-+static void
-+mptsas_fw_event_off(MPT_ADAPTER *ioc)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ ioc->fw_events_off = 1;
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+
-+}
-+
-+/* enable sas firmware event handling */
-+static void
-+mptsas_fw_event_on(MPT_ADAPTER *ioc)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ ioc->fw_events_off = 0;
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+}
-+
-+/* queue a sas firmware event */
-+static void
-+mptsas_add_fw_event(MPT_ADAPTER *ioc, struct fw_event_work *fw_event,
-+ unsigned long delay)
-+{
-+ unsigned long flags;
-+
-+#if defined(CPQ_CIM)
-+ ioc->csmi_change_count++;
-+#endif
-+
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ list_add_tail(&fw_event->list, &ioc->fw_event_list);
-+ INIT_DELAYED_WORK(&fw_event->work, mptsas_firmware_event_work);
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "%s: add (fw_event=0x%p)\n",
-+ ioc->name,__FUNCTION__, fw_event));
-+ queue_delayed_work(ioc->fw_event_q, &fw_event->work,
-+ msecs_to_jiffies(delay));
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+}
-+
-+/* requeue a sas firmware event */
-+static void
-+mptsas_requeue_fw_event(MPT_ADAPTER *ioc, struct fw_event_work *fw_event,
-+ unsigned long delay)
-+{
-+ unsigned long flags;
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "%s: reschedule task "
-+ "(fw_event=0x%p)\n", ioc->name,__FUNCTION__, fw_event));
-+ fw_event->retries++;
-+ queue_delayed_work(ioc->fw_event_q, &fw_event->work,
-+ msecs_to_jiffies(delay));
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+}
-+
-+/* free memory assoicated to a sas firmware event */
-+static void
-+mptsas_free_fw_event(MPT_ADAPTER *ioc, struct fw_event_work *fw_event)
-+{
-+ unsigned long flags;
-+
-+ spin_lock_irqsave(&ioc->fw_event_lock, flags);
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "%s: kfree (fw_event=0x%p)\n",
-+ ioc->name,__FUNCTION__, fw_event));
-+ list_del(&fw_event->list);
-+ kfree(fw_event);
-+ spin_unlock_irqrestore(&ioc->fw_event_lock, flags);
-+}
-+
-+/* walk the firmware event queue, and either stop or wait for outstanding events to complete */
-+static void
-+mptsas_cleanup_fw_event_q(MPT_ADAPTER *ioc)
-+{
-+ struct fw_event_work *fw_event, *next;
-+ struct mptsas_target_reset_event *target_reset_list, *n;
-+ u8 flush_q;
-+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+
-+ /* flush the target_reset_list */
-+ if (!list_empty(&hd->target_reset_list)) {
-+ list_for_each_entry_safe(target_reset_list, n,
-+ &hd->target_reset_list, list) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: removing target reset for id=%d\n",
-+ ioc->name, __FUNCTION__,
-+ target_reset_list->sas_event_data.TargetID));
-+ list_del(&target_reset_list->list);
-+ kfree(target_reset_list);
-+ }
-+ }
-+
-+ if (list_empty(&ioc->fw_event_list) ||
-+ !ioc->fw_event_q || in_interrupt())
-+ return;
-+
-+ flush_q = 0;
-+ list_for_each_entry_safe(fw_event, next, &ioc->fw_event_list, list) {
-+ if (cancel_delayed_work(&fw_event->work))
-+ mptsas_free_fw_event(ioc, fw_event);
-+ else
-+ flush_q = 1;
-+ }
-+ if (flush_q)
-+ flush_workqueue(ioc->fw_event_q);
-+}
-+
-+
-+/**
-+ * phy_to_ioc -
-+ * @phy:
-+ *
-+ *
-+ **/
-+static inline MPT_ADAPTER *
-+phy_to_ioc(struct sas_phy *phy)
- {
- struct Scsi_Host *shost = dev_to_shost(phy->dev.parent);
- return ((MPT_SCSI_HOST *)shost->hostdata)->ioc;
- }
-
--static inline MPT_ADAPTER *rphy_to_ioc(struct sas_rphy *rphy)
-+/**
-+ * rphy_to_ioc -
-+ * @rphy:
-+ *
-+ *
-+ **/
-+static inline MPT_ADAPTER *
-+rphy_to_ioc(struct sas_rphy *rphy)
- {
- struct Scsi_Host *shost = dev_to_shost(rphy->dev.parent->parent);
- return ((MPT_SCSI_HOST *)shost->hostdata)->ioc;
- }
-
-+/**
-+ * mptsas_find_portinfo_by_sas_address -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @handle:
-+ *
-+ * This function should be called with the sas_topology_mutex already held
-+ *
-+ **/
- static struct mptsas_portinfo *
--mptsas_get_hba_portinfo(MPT_ADAPTER *ioc)
-+mptsas_find_portinfo_by_sas_address(MPT_ADAPTER *ioc, u64 sas_address)
- {
-- struct list_head *head = &ioc->sas_topology;
-- struct mptsas_portinfo *pi = NULL;
--
-- /* always the first entry on sas_topology list */
--
-- if (!list_empty(head))
-- pi = list_entry(head->next, struct mptsas_portinfo, list);
-+ struct mptsas_portinfo *port_info, *rc=NULL;
-+ int i;
-+
-+ if (sas_address >= ioc->hba_port_sas_addr &&
-+ sas_address < (ioc->hba_port_sas_addr +
-+ ioc->hba_port_num_phy))
-+ return ioc->hba_port_info;
-
-- return pi;
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(port_info, &ioc->sas_topology, list)
-+ for (i = 0; i < port_info->num_phys; i++)
-+ if (port_info->phy_info[i].identify.sas_address ==
-+ sas_address) {
-+ rc = port_info;
-+ goto out;
-+ }
-+ out:
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return rc;
- }
-
--/*
-- * mptsas_find_portinfo_by_handle
-+/**
-+ * mptsas_find_portinfo_by_handle -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @handle:
- *
-- * This function should be called with the sas_topology_mutex already held
-- */
-+ * This function should be called with the sas_topology_mutex already held
-+ *
-+ **/
- static struct mptsas_portinfo *
- mptsas_find_portinfo_by_handle(MPT_ADAPTER *ioc, u16 handle)
- {
-@@ -265,9 +478,12 @@ mptsas_find_portinfo_by_handle(MPT_ADAPT
- return rc;
- }
-
--/*
-- * Returns true if there is a scsi end device
-- */
-+/**
-+ * mptsas_is_end_device -
-+ * @attached:
-+ *
-+ * Returns true if there is a scsi end device
-+ **/
- static inline int
- mptsas_is_end_device(struct mptsas_devinfo * attached)
- {
-@@ -285,7 +501,14 @@ mptsas_is_end_device(struct mptsas_devin
- return 0;
- }
-
--/* no mutex */
-+/**
-+ * mptsas_port_delete -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @port_details:
-+ *
-+ * (no mutex)
-+ *
-+ **/
- static void
- mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
- {
-@@ -300,7 +523,7 @@ mptsas_port_delete(MPT_ADAPTER *ioc, str
- phy_info = port_info->phy_info;
-
- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: [%p]: num_phys=%02d "
-- "bitmask=0x%016llX\n", ioc->name, __func__, port_details,
-+ "bitmask=0x%016llX\n", ioc->name, __FUNCTION__, port_details,
- port_details->num_phys, (unsigned long long)
- port_details->phy_bitmask));
-
-@@ -308,11 +531,17 @@ mptsas_port_delete(MPT_ADAPTER *ioc, str
- if(phy_info->port_details != port_details)
- continue;
- memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
-+ mptsas_set_rphy(ioc, phy_info, NULL);
- phy_info->port_details = NULL;
- }
- kfree(port_details);
- }
-
-+/**
-+ * mptsas_get_rphy -
-+ * @phy_info:
-+ *
-+ **/
- static inline struct sas_rphy *
- mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
- {
-@@ -322,13 +551,20 @@ mptsas_get_rphy(struct mptsas_phyinfo *p
- return NULL;
- }
-
-+/**
-+ * mptsas_set_rphy -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info:
-+ * @rphy:
-+ *
-+ **/
- static inline void
- mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
- {
- if (phy_info->port_details) {
- phy_info->port_details->rphy = rphy;
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
-- ioc->name, rphy));
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "sas_rphy_add: rphy=%p\n", ioc->name, rphy));
- }
-
- if (rphy) {
-@@ -339,6 +575,11 @@ mptsas_set_rphy(MPT_ADAPTER *ioc, struct
- }
- }
-
-+/**
-+ * mptsas_get_port -
-+ * @phy_info:
-+ *
-+ **/
- static inline struct sas_port *
- mptsas_get_port(struct mptsas_phyinfo *phy_info)
- {
-@@ -348,6 +589,13 @@ mptsas_get_port(struct mptsas_phyinfo *p
- return NULL;
- }
-
-+/**
-+ * mptsas_set_port -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info:
-+ * @port:
-+ *
-+ **/
- static inline void
- mptsas_set_port(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_port *port)
- {
-@@ -362,6 +610,11 @@ mptsas_set_port(MPT_ADAPTER *ioc, struct
- }
- }
-
-+/**
-+ * mptsas_get_starget -
-+ * @phy_info:
-+ *
-+ **/
- static inline struct scsi_target *
- mptsas_get_starget(struct mptsas_phyinfo *phy_info)
- {
-@@ -371,6 +624,12 @@ mptsas_get_starget(struct mptsas_phyinfo
- return NULL;
- }
-
-+/**
-+ * mptsas_set_starget -
-+ * @phy_info:
-+ * @starget:
-+ *
-+ **/
- static inline void
- mptsas_set_starget(struct mptsas_phyinfo *phy_info, struct scsi_target *
- starget)
-@@ -379,714 +638,787 @@ starget)
- phy_info->port_details->starget = starget;
- }
-
--
--/*
-- * mptsas_setup_wide_ports
-+/**
-+ * mptsas_add_device_component -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel: fw mapped id's
-+ * @id:
-+ * @sas_address:
-+ * @device_info:
- *
-- * Updates for new and existing narrow/wide port configuration
-- * in the sas_topology
-- */
-+ **/
- static void
--mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
-+mptsas_add_device_component(MPT_ADAPTER *ioc, u8 channel, u8 id,
-+ u64 sas_address, u32 device_info, u16 slot, u64 enclosure_logical_id)
- {
-- struct mptsas_portinfo_details * port_details;
-- struct mptsas_phyinfo *phy_info, *phy_info_cmp;
-- u64 sas_address;
-- int i, j;
--
-- mutex_lock(&ioc->sas_topology_mutex);
--
-- phy_info = port_info->phy_info;
-- for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
-- if (phy_info->attached.handle)
-- continue;
-- port_details = phy_info->port_details;
-- if (!port_details)
-- continue;
-- if (port_details->num_phys < 2)
-- continue;
-- /*
-- * Removing a phy from a port, letting the last
-- * phy be removed by firmware events.
-- */
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "%s: [%p]: deleting phy = %d\n",
-- ioc->name, __func__, port_details, i));
-- port_details->num_phys--;
-- port_details->phy_bitmask &= ~ (1 << phy_info->phy_id);
-- memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
-- sas_port_delete_phy(port_details->port, phy_info->phy);
-- phy_info->port_details = NULL;
-+ struct sas_device_info *sas_info, *next;
-+ struct scsi_device *sdev;
-+ struct scsi_target *starget;
-+ struct sas_rphy *rphy;
-+
-+ /*
-+ * Delete all matching devices out of the list
-+ */
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry_safe(sas_info, next, &ioc->sas_device_info_list,
-+ list) {
-+ if (!sas_info->is_logical_volume &&
-+ (sas_info->sas_address == sas_address ||
-+ (sas_info->fw.channel == channel &&
-+ sas_info->fw.id == id))) {
-+ list_del(&sas_info->list);
-+ kfree(sas_info);
-+ }
- }
-
-+ if (!(sas_info = kzalloc(sizeof(struct sas_device_info), GFP_KERNEL)))
-+ goto out;
-+
- /*
-- * Populate and refresh the tree
-+ * Set Firmware mapping
- */
-- phy_info = port_info->phy_info;
-- for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
-- sas_address = phy_info->attached.sas_address;
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "phy_id=%d sas_address=0x%018llX\n",
-- ioc->name, i, (unsigned long long)sas_address));
-- if (!sas_address)
-- continue;
-- port_details = phy_info->port_details;
-- /*
-- * Forming a port
-- */
-- if (!port_details) {
-- port_details = kzalloc(sizeof(*port_details),
-- GFP_KERNEL);
-- if (!port_details)
-- goto out;
-- port_details->num_phys = 1;
-- port_details->port_info = port_info;
-- if (phy_info->phy_id < 64 )
-- port_details->phy_bitmask |=
-- (1 << phy_info->phy_id);
-- phy_info->sas_port_add_phy=1;
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tForming port\n\t\t"
-- "phy_id=%d sas_address=0x%018llX\n",
-- ioc->name, i, (unsigned long long)sas_address));
-- phy_info->port_details = port_details;
-- }
-+ sas_info->fw.id = id;
-+ sas_info->fw.channel = channel;
-
-- if (i == port_info->num_phys - 1)
-- continue;
-- phy_info_cmp = &port_info->phy_info[i + 1];
-- for (j = i + 1 ; j < port_info->num_phys ; j++,
-- phy_info_cmp++) {
-- if (!phy_info_cmp->attached.sas_address)
-- continue;
-- if (sas_address != phy_info_cmp->attached.sas_address)
-- continue;
-- if (phy_info_cmp->port_details == port_details )
-- continue;
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "\t\tphy_id=%d sas_address=0x%018llX\n",
-- ioc->name, j, (unsigned long long)
-- phy_info_cmp->attached.sas_address));
-- if (phy_info_cmp->port_details) {
-- port_details->rphy =
-- mptsas_get_rphy(phy_info_cmp);
-- port_details->port =
-- mptsas_get_port(phy_info_cmp);
-- port_details->starget =
-- mptsas_get_starget(phy_info_cmp);
-- port_details->num_phys =
-- phy_info_cmp->port_details->num_phys;
-- if (!phy_info_cmp->port_details->num_phys)
-- kfree(phy_info_cmp->port_details);
-- } else
-- phy_info_cmp->sas_port_add_phy=1;
-- /*
-- * Adding a phy to a port
-- */
-- phy_info_cmp->port_details = port_details;
-- if (phy_info_cmp->phy_id < 64 )
-- port_details->phy_bitmask |=
-- (1 << phy_info_cmp->phy_id);
-- port_details->num_phys++;
-+ sas_info->sas_address = sas_address;
-+ sas_info->device_info = device_info;
-+ sas_info->slot = slot;
-+ sas_info->enclosure_logical_id = enclosure_logical_id;
-+ INIT_LIST_HEAD(&sas_info->list);
-+ list_add_tail(&sas_info->list, &ioc->sas_device_info_list);
-+
-+ /*
-+ * Set OS mapping
-+ */
-+ shost_for_each_device(sdev, ioc->sh) {
-+ starget = scsi_target(sdev);
-+ rphy = dev_to_rphy(starget->dev.parent);
-+ if (rphy->identify.sas_address == sas_address) {
-+ sas_info->os.id = starget->id;
-+ sas_info->os.channel = starget->channel;
- }
- }
-
- out:
--
-- for (i = 0; i < port_info->num_phys; i++) {
-- port_details = port_info->phy_info[i].port_details;
-- if (!port_details)
-- continue;
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "%s: [%p]: phy_id=%02d num_phys=%02d "
-- "bitmask=0x%016llX\n", ioc->name, __func__,
-- port_details, i, port_details->num_phys,
-- (unsigned long long)port_details->phy_bitmask));
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tport = %p rphy=%p\n",
-- ioc->name, port_details->port, port_details->rphy));
-- }
-- dsaswideprintk(ioc, printk("\n"));
-- mutex_unlock(&ioc->sas_topology_mutex);
-+ up(&ioc->sas_device_info_mutex);
-+ return;
- }
-
- /**
-- * csmisas_find_vtarget
-- *
-- * @ioc
-- * @volume_id
-- * @volume_bus
-+ * mptsas_add_device_component_by_fw -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel: fw mapped id's
-+ * @id:
- *
- **/
--static VirtTarget *
--mptsas_find_vtarget(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+static void
-+mptsas_add_device_component_by_fw(MPT_ADAPTER *ioc, u8 channel, u8 id)
- {
-- struct scsi_device *sdev;
-- VirtDevice *vdevice;
-- VirtTarget *vtarget = NULL;
-+ struct mptsas_devinfo sas_device;
-+ struct mptsas_enclosure enclosure_info;
-+ int rc;
-
-- shost_for_each_device(sdev, ioc->sh) {
-- if ((vdevice = sdev->hostdata) == NULL)
-- continue;
-- if (vdevice->vtarget->id == id &&
-- vdevice->vtarget->channel == channel)
-- vtarget = vdevice->vtarget;
-- }
-- return vtarget;
-+ rc = mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (channel << 8) + id);
-+ if (rc)
-+ return;
-+
-+ memset(&enclosure_info, 0, sizeof(struct mptsas_enclosure));
-+ mptsas_sas_enclosure_pg0(ioc, &enclosure_info,
-+ (MPI_SAS_ENCLOS_PGAD_FORM_HANDLE <<
-+ MPI_SAS_ENCLOS_PGAD_FORM_SHIFT),
-+ sas_device.handle_enclosure);
-+
-+ mptsas_add_device_component(ioc, sas_device.channel,
-+ sas_device.id, sas_device.sas_address, sas_device.device_info,
-+ sas_device.slot, enclosure_info.enclosure_logical_id);
- }
-
- /**
-- * mptsas_target_reset
-- *
-- * Issues TARGET_RESET to end device using handshaking method
-- *
-- * @ioc
-- * @channel
-- * @id
-- *
-- * Returns (1) success
-- * (0) failure
-- *
-- **/
--static int
--mptsas_target_reset(MPT_ADAPTER *ioc, u8 channel, u8 id)
--{
-- MPT_FRAME_HDR *mf;
-- SCSITaskMgmt_t *pScsiTm;
--
-- if ((mf = mpt_get_msg_frame(ioc->TaskCtx, ioc)) == NULL) {
-- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames @%d!!\n",
-- ioc->name,__func__, __LINE__));
-- return 0;
-- }
--
-- /* Format the Request
-- */
-- pScsiTm = (SCSITaskMgmt_t *) mf;
-- memset (pScsiTm, 0, sizeof(SCSITaskMgmt_t));
-- pScsiTm->TargetID = id;
-- pScsiTm->Bus = channel;
-- pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-- pScsiTm->TaskType = MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET;
-- pScsiTm->MsgFlags = MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION;
--
-- DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
--
-- mpt_put_msg_frame_hi_pri(ioc->TaskCtx, ioc, mf);
--
-- return 1;
--}
--
--/**
-- * mptsas_target_reset_queue
-- *
-- * Receive request for TARGET_RESET after recieving an firmware
-- * event NOT_RESPONDING_EVENT, then put command in link list
-- * and queue if task_queue already in use.
-- *
-- * @ioc
-- * @sas_event_data
-+ * mptsas_add_device_component_starget_ir - Handle Integrated RAID, adding
-+ * each individual device to list
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel: fw mapped id's
-+ * @id:
- *
- **/
- static void
--mptsas_target_reset_queue(MPT_ADAPTER *ioc,
-- EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data)
-+mptsas_add_device_component_starget_ir(MPT_ADAPTER *ioc, struct scsi_target *starget)
- {
-- MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-- VirtTarget *vtarget = NULL;
-- struct mptsas_target_reset_event *target_reset_list;
-- u8 id, channel;
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t hdr;
-+ dma_addr_t dma_handle;
-+ pRaidVolumePage0_t buffer = NULL;
-+ int i;
-+ RaidPhysDiskPage0_t phys_disk;
-+ struct sas_device_info *sas_info, *next;
-
-- id = sas_event_data->TargetID;
-- channel = sas_event_data->Bus;
-+ memset(&cfg, 0 , sizeof(CONFIGPARMS));
-+ memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_VOLUME;
-+ /* assumption that all volumes on channel = 0 */
-+ cfg.pageAddr = starget->id;
-+ cfg.cfghdr.hdr = &hdr;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
-- if (!(vtarget = mptsas_find_vtarget(ioc, channel, id)))
-- return;
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto out;
-
-- vtarget->deleted = 1; /* block IO */
-+ if (!hdr.PageLength)
-+ goto out;
-
-- target_reset_list = kzalloc(sizeof(*target_reset_list),
-- GFP_ATOMIC);
-- if (!target_reset_list) {
-- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, failed to allocate mem @%d..!!\n",
-- ioc->name,__func__, __LINE__));
-- return;
-- }
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4,
-+ &dma_handle);
-
-- memcpy(&target_reset_list->sas_event_data, sas_event_data,
-- sizeof(*sas_event_data));
-- list_add_tail(&target_reset_list->list, &hd->target_reset_list);
-+ if (!buffer)
-+ goto out;
-
-- if (hd->resetPending)
-- return;
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-
-- if (mptsas_target_reset(ioc, channel, id)) {
-- target_reset_list->target_reset_issued = 1;
-- hd->resetPending = 1;
-- }
--}
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto out;
-
--/**
-- * mptsas_dev_reset_complete
-- *
-- * Completion for TARGET_RESET after NOT_RESPONDING_EVENT,
-- * enable work queue to finish off removing device from upper layers.
-- * then send next TARGET_RESET in the queue.
-- *
-- * @ioc
-- *
-- **/
--static void
--mptsas_dev_reset_complete(MPT_ADAPTER *ioc)
--{
-- MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-- struct list_head *head = &hd->target_reset_list;
-- struct mptsas_target_reset_event *target_reset_list;
-- struct mptsas_hotplug_event *ev;
-- EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data;
-- u8 id, channel;
-- __le64 sas_address;
-+ if (!buffer->NumPhysDisks)
-+ goto out;
-
-- if (list_empty(head))
-- return;
-+ /*
-+ * Adding entry for hidden components
-+ */
-+ for (i = 0; i < buffer->NumPhysDisks; i++) {
-
-- target_reset_list = list_entry(head->next, struct mptsas_target_reset_event, list);
-+ if(mpt_raid_phys_disk_pg0(ioc,
-+ buffer->PhysDisk[i].PhysDiskNum, &phys_disk) != 0)
-+ continue;
-
-- sas_event_data = &target_reset_list->sas_event_data;
-- id = sas_event_data->TargetID;
-- channel = sas_event_data->Bus;
-- hd->resetPending = 0;
-+ mptsas_add_device_component_by_fw(ioc, phys_disk.PhysDiskBus,
-+ phys_disk.PhysDiskID);
-
-- /*
-- * retry target reset
-- */
-- if (!target_reset_list->target_reset_issued) {
-- if (mptsas_target_reset(ioc, channel, id)) {
-- target_reset_list->target_reset_issued = 1;
-- hd->resetPending = 1;
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry(sas_info, &ioc->sas_device_info_list,
-+ list) {
-+ if (!sas_info->is_logical_volume &&
-+ (sas_info->fw.channel == phys_disk.PhysDiskBus &&
-+ sas_info->fw.id == phys_disk.PhysDiskID)) {
-+ sas_info->is_hidden_raid_component = 1;
-+ sas_info->volume_id = starget->id;
-+ }
- }
-- return;
-+ up(&ioc->sas_device_info_mutex);
- }
-
- /*
-- * enable work queue to remove device from upper layers
-+ * Delete all matching devices out of the list
- */
-- list_del(&target_reset_list->list);
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry_safe(sas_info, next, &ioc->sas_device_info_list,
-+ list) {
-+ if (sas_info->is_logical_volume && sas_info->fw.id ==
-+ starget->id) {
-+ list_del(&sas_info->list);
-+ kfree(sas_info);
-+ }
-+ }
-
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev) {
-- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, failed to allocate mem @%d..!!\n",
-- ioc->name,__func__, __LINE__));
-- return;
-+ sas_info = kzalloc(sizeof(struct sas_device_info), GFP_KERNEL);
-+ if (sas_info) {
-+ sas_info->fw.id = starget->id;
-+ sas_info->os.id = starget->id;
-+ sas_info->os.channel = starget->channel;
-+ sas_info->is_logical_volume = 1;
-+ INIT_LIST_HEAD(&sas_info->list);
-+ list_add_tail(&sas_info->list, &ioc->sas_device_info_list);
- }
-+ up(&ioc->sas_device_info_mutex);
-
-- INIT_WORK(&ev->work, mptsas_hotplug_work);
-- ev->ioc = ioc;
-- ev->handle = le16_to_cpu(sas_event_data->DevHandle);
-- ev->parent_handle =
-- le16_to_cpu(sas_event_data->ParentDevHandle);
-- ev->channel = channel;
-- ev->id =id;
-- ev->phy_id = sas_event_data->PhyNum;
-- memcpy(&sas_address, &sas_event_data->SASAddress,
-- sizeof(__le64));
-- ev->sas_address = le64_to_cpu(sas_address);
-- ev->device_info = le32_to_cpu(sas_event_data->DeviceInfo);
-- ev->event_type = MPTSAS_DEL_DEVICE;
-- schedule_work(&ev->work);
-- kfree(target_reset_list);
-+ out:
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, buffer,
-+ dma_handle);
-+}
-
-- /*
-- * issue target reset to next device in the queue
-- */
-+/**
-+ * mptsas_add_device_component_starget -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @starget:
-+ *
-+ **/
-+static void
-+mptsas_add_device_component_starget(MPT_ADAPTER *ioc, struct scsi_target *starget)
-+{
-+ VirtTarget *vtarget;
-+ struct sas_rphy *rphy;
-+ struct mptsas_phyinfo *phy_info = NULL;
-+ struct mptsas_enclosure enclosure_info;
-
-- head = &hd->target_reset_list;
-- if (list_empty(head))
-+ rphy = dev_to_rphy(starget->dev.parent);
-+ vtarget = starget->hostdata;
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ rphy->identify.sas_address);
-+ if (!phy_info)
- return;
-
-- target_reset_list = list_entry(head->next, struct mptsas_target_reset_event,
-- list);
--
-- sas_event_data = &target_reset_list->sas_event_data;
-- id = sas_event_data->TargetID;
-- channel = sas_event_data->Bus;
--
-- if (mptsas_target_reset(ioc, channel, id)) {
-- target_reset_list->target_reset_issued = 1;
-- hd->resetPending = 1;
-- }
-+ memset(&enclosure_info, 0, sizeof(struct mptsas_enclosure));
-+ mptsas_sas_enclosure_pg0(ioc, &enclosure_info,
-+ (MPI_SAS_ENCLOS_PGAD_FORM_HANDLE <<
-+ MPI_SAS_ENCLOS_PGAD_FORM_SHIFT),
-+ phy_info->attached.handle_enclosure);
-+
-+ mptsas_add_device_component(ioc, phy_info->attached.channel,
-+ phy_info->attached.id, phy_info->attached.sas_address,
-+ phy_info->attached.device_info,
-+ phy_info->attached.slot, enclosure_info.enclosure_logical_id);
- }
-
- /**
-- * mptsas_taskmgmt_complete
-- *
-- * @ioc
-- * @mf
-- * @mr
-+ * mptsas_del_device_component_by_os - Once a device has been removed, we
-+ * mark the entry in the list as being cached
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel: os mapped id's
-+ * @id:
- *
- **/
--static int
--mptsas_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
-+static void
-+mptsas_del_device_component_by_os(MPT_ADAPTER *ioc, u8 channel, u8 id)
- {
-- mptsas_dev_reset_complete(ioc);
-- return mptscsih_taskmgmt_complete(ioc, mf, mr);
-+ struct sas_device_info *sas_info, *next;
-+
-+ /*
-+ * Set is_cached flag
-+ */
-+ list_for_each_entry_safe(sas_info, next, &ioc->sas_device_info_list,
-+ list) {
-+ if (sas_info->os.channel == channel && sas_info->os.id == id)
-+ sas_info->is_cached = 1;
-+ }
- }
-
- /**
-- * mptscsih_ioc_reset
-- *
-- * @ioc
-- * @reset_phase
-+ * mptsas_del_device_components - Cleaning the list
-+ * @ioc: Pointer to MPT_ADAPTER structure
- *
- **/
--static int
--mptsas_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
-+static void
-+mptsas_del_device_components(MPT_ADAPTER *ioc)
- {
-- MPT_SCSI_HOST *hd;
-- struct mptsas_target_reset_event *target_reset_list, *n;
-- int rc;
--
-- rc = mptscsih_ioc_reset(ioc, reset_phase);
--
-- if (ioc->bus_type != SAS)
-- goto out;
--
-- if (reset_phase != MPT_IOC_POST_RESET)
-- goto out;
-+ struct sas_device_info *sas_info, *next;
-
-- if (!ioc->sh || !ioc->sh->hostdata)
-- goto out;
-- hd = shost_priv(ioc->sh);
-- if (!hd->ioc)
-- goto out;
--
-- if (list_empty(&hd->target_reset_list))
-- goto out;
--
-- /* flush the target_reset_list */
-- list_for_each_entry_safe(target_reset_list, n,
-- &hd->target_reset_list, list) {
-- list_del(&target_reset_list->list);
-- kfree(target_reset_list);
-+ down(&ioc->sas_device_info_mutex);
-+ list_for_each_entry_safe(sas_info, next, &ioc->sas_device_info_list,
-+ list) {
-+ list_del(&sas_info->list);
-+ kfree(sas_info);
- }
--
-- out:
-- return rc;
-+ up(&ioc->sas_device_info_mutex);
- }
-
--static int
--mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure,
-- u32 form, u32 form_specific)
-+/**
-+ * mptsas_setup_wide_ports - Updates for new and existing narrow/wide port
-+ * configuration
-+ * in the sas_topology
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @port_info:
-+ *
-+ */
-+static void
-+mptsas_setup_wide_ports(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
- {
-- ConfigExtendedPageHeader_t hdr;
-- CONFIGPARMS cfg;
-- SasEnclosurePage0_t *buffer;
-- dma_addr_t dma_handle;
-- int error;
-- __le64 le_identifier;
--
-- memset(&hdr, 0, sizeof(hdr));
-- hdr.PageVersion = MPI_SASENCLOSURE0_PAGEVERSION;
-- hdr.PageNumber = 0;
-- hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-- hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_ENCLOSURE;
-+ struct mptsas_portinfo_details * port_details;
-+ struct mptsas_phyinfo *phy_info, *phy_info_cmp;
-+ u64 sas_address;
-+ int i, j;
-
-- cfg.cfghdr.ehdr = &hdr;
-- cfg.physAddr = -1;
-- cfg.pageAddr = form + form_specific;
-- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ mutex_lock(&ioc->sas_topology_mutex);
-
-- error = mpt_config(ioc, &cfg);
-- if (error)
-- goto out;
-- if (!hdr.ExtPageLength) {
-- error = -ENXIO;
-- goto out;
-- }
-+ phy_info = port_info->phy_info;
-+ for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
-+ if (phy_info->attached.handle)
-+ continue;
-+ port_details = phy_info->port_details;
-+ if (!port_details)
-+ continue;
-+ if (port_details->num_phys < 2)
-+ continue;
-
-- buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-- &dma_handle);
-- if (!buffer) {
-- error = -ENOMEM;
-- goto out;
-+ /*
-+ * Removing a phy from a port, letting the last
-+ * phy be removed by firmware events.
-+ */
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: [%p]: deleting phy = %d\n",
-+ ioc->name, __FUNCTION__, port_details, i));
-+ port_details->num_phys--;
-+ port_details->phy_bitmask &= ~ (1 << phy_info->phy_id);
-+ memset(&phy_info->attached, 0, sizeof(struct mptsas_devinfo));
-+ devtprintk(ioc, dev_printk(KERN_DEBUG, &phy_info->phy->dev,
-+ MYIOC_s_FMT "delete phy %d, phy-obj (0x%p)\n", ioc->name,
-+ phy_info->phy_id, phy_info->phy));
-+ sas_port_delete_phy(port_details->port, phy_info->phy);
-+ phy_info->port_details = NULL;
- }
-
-- cfg.physAddr = dma_handle;
-- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
--
-- error = mpt_config(ioc, &cfg);
-- if (error)
-- goto out_free_consistent;
--
-- /* save config data */
-- memcpy(&le_identifier, &buffer->EnclosureLogicalID, sizeof(__le64));
-- enclosure->enclosure_logical_id = le64_to_cpu(le_identifier);
-- enclosure->enclosure_handle = le16_to_cpu(buffer->EnclosureHandle);
-- enclosure->flags = le16_to_cpu(buffer->Flags);
-- enclosure->num_slot = le16_to_cpu(buffer->NumSlots);
-- enclosure->start_slot = le16_to_cpu(buffer->StartSlot);
-- enclosure->start_id = buffer->StartTargetID;
-- enclosure->start_channel = buffer->StartBus;
-- enclosure->sep_id = buffer->SEPTargetID;
-- enclosure->sep_channel = buffer->SEPBus;
-+ /*
-+ * Populate and refresh the tree
-+ */
-+ phy_info = port_info->phy_info;
-+ for (i = 0 ; i < port_info->num_phys ; i++, phy_info++) {
-+ sas_address = phy_info->attached.sas_address;
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "phy_id=%d sas_address=0x%018llX\n",
-+ ioc->name, i, (unsigned long long)sas_address));
-+ if (!sas_address)
-+ continue;
-+ port_details = phy_info->port_details;
-+ /*
-+ * Forming a port
-+ */
-+ if (!port_details) {
-+ port_details = kzalloc(sizeof(struct mptsas_portinfo_details),
-+ GFP_KERNEL);
-+ if (!port_details)
-+ goto out;
-+ port_details->num_phys = 1;
-+ port_details->port_info = port_info;
-+ if (phy_info->phy_id < 64 )
-+ port_details->phy_bitmask |=
-+ (1 << phy_info->phy_id);
-+ phy_info->sas_port_add_phy=1;
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tForming port\n\t\t"
-+ "phy_id=%d sas_address=0x%018llX\n", ioc->name, i,
-+ (unsigned long long) sas_address));
-+ phy_info->port_details = port_details;
-+ }
-+
-+ if (i == port_info->num_phys - 1)
-+ continue;
-+ phy_info_cmp = &port_info->phy_info[i + 1];
-+ for (j = i + 1 ; j < port_info->num_phys ; j++,
-+ phy_info_cmp++) {
-+ if (!phy_info_cmp->attached.sas_address)
-+ continue;
-+ if (sas_address != phy_info_cmp->attached.sas_address)
-+ continue;
-+ if (phy_info_cmp->port_details == port_details )
-+ continue;
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "\t\tphy_id=%d sas_address=0x%018llX\n",
-+ ioc->name, j, (unsigned long long)
-+ phy_info_cmp->attached.sas_address));
-+ if (phy_info_cmp->port_details) {
-+ port_details->rphy =
-+ mptsas_get_rphy(phy_info_cmp);
-+ port_details->port =
-+ mptsas_get_port(phy_info_cmp);
-+ port_details->starget =
-+ mptsas_get_starget(phy_info_cmp);
-+ port_details->num_phys =
-+ phy_info_cmp->port_details->num_phys;
-+ if (!phy_info_cmp->port_details->num_phys)
-+ kfree(phy_info_cmp->port_details);
-+ } else
-+ phy_info_cmp->sas_port_add_phy=1;
-+ /*
-+ * Adding a phy to a port
-+ */
-+ phy_info_cmp->port_details = port_details;
-+ if (phy_info_cmp->phy_id < 64 )
-+ port_details->phy_bitmask |=
-+ (1 << phy_info_cmp->phy_id);
-+ port_details->num_phys++;
-+ }
-+ }
-
-- out_free_consistent:
-- pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-- buffer, dma_handle);
- out:
-- return error;
-+
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ port_details = port_info->phy_info[i].port_details;
-+ if (!port_details)
-+ continue;
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: [%p]: phy_id=%02d num_phys=%02d "
-+ "bitmask=0x%016llX\n", ioc->name, __FUNCTION__,
-+ port_details, i, port_details->num_phys,
-+ (unsigned long long)port_details->phy_bitmask));
-+ dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "\t\tport = %p rphy=%p\n",
-+ ioc->name, port_details->port, port_details->rphy));
-+ }
-+ dsaswideprintk(ioc, printk("\n"));
-+ mutex_unlock(&ioc->sas_topology_mutex);
- }
-
--static int
--mptsas_slave_configure(struct scsi_device *sdev)
-+/**
-+ * mptsas_find_vtarget - obtain vtarget object for non-raid devices
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel:
-+ * @id:
-+ *
-+ **/
-+static VirtTarget *
-+mptsas_find_vtarget(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+{
-+ struct scsi_device *sdev;
-+ VirtDevice *vdevice;
-+ VirtTarget *vtarget = NULL;
-+
-+ shost_for_each_device(sdev, ioc->sh) {
-+ if ((vdevice = sdev->hostdata) == NULL ||
-+ (vdevice->vtarget == NULL))
-+ continue;
-+ if ((vdevice->vtarget->tflags &
-+ MPT_TARGET_FLAGS_RAID_COMPONENT ||
-+ vdevice->vtarget->raidVolume))
-+ continue;
-+ if (vdevice->vtarget->id == id &&
-+ vdevice->vtarget->channel == channel)
-+ vtarget = vdevice->vtarget;
-+ }
-+ return vtarget;
-+}
-+
-+static void
-+mptsas_queue_device_delete(MPT_ADAPTER *ioc,
-+ MpiEventDataSasDeviceStatusChange_t *sas_event_data)
- {
-+ struct fw_event_work *fw_event;
-+ int sz;
-
-- if (sdev->channel == MPTSAS_RAID_CHANNEL)
-- goto out;
-+ sz = offsetof(struct fw_event_work, event_data) +
-+ sizeof(MpiEventDataSasDeviceStatusChange_t);
-+ fw_event = kzalloc(sz, GFP_ATOMIC);
-+ if (!fw_event) {
-+ printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n",
-+ ioc->name, __FUNCTION__, __LINE__);
-+ return;
-+ }
-+ memcpy(fw_event->event_data, sas_event_data,
-+ sizeof(MpiEventDataSasDeviceStatusChange_t));
-+ fw_event->event = MPI_EVENT_SAS_DEVICE_STATUS_CHANGE;
-+ fw_event->ioc = ioc;
-+ mptsas_add_fw_event(ioc, fw_event, msecs_to_jiffies(1));
-+}
-
-- sas_read_port_mode_page(sdev);
-+static void
-+mptsas_queue_rescan(MPT_ADAPTER *ioc)
-+{
-+ struct fw_event_work *fw_event;
-+ int sz;
-
-- out:
-- return mptscsih_slave_configure(sdev);
-+ sz = offsetof(struct fw_event_work, event_data);
-+ fw_event = kzalloc(sz, GFP_ATOMIC);
-+ if (!fw_event) {
-+ printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n",
-+ ioc->name, __FUNCTION__, __LINE__);
-+ return;
-+ }
-+ fw_event->event = -1;
-+ fw_event->ioc = ioc;
-+ mptsas_add_fw_event(ioc, fw_event, msecs_to_jiffies(1));
- }
-
-+
-+/**
-+ * mptsas_target_reset - Issues TARGET_RESET to end device using
-+ * handshaking method
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel:
-+ * @id:
-+ *
-+ * Returns (1) success
-+ * (0) failure
-+ *
-+ **/
- static int
--mptsas_target_alloc(struct scsi_target *starget)
-+mptsas_target_reset(MPT_ADAPTER *ioc, u8 channel, u8 id)
- {
-- struct Scsi_Host *host = dev_to_shost(&starget->dev);
-- MPT_SCSI_HOST *hd = shost_priv(host);
-- VirtTarget *vtarget;
-- u8 id, channel;
-- struct sas_rphy *rphy;
-- struct mptsas_portinfo *p;
-- int i;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ MPT_FRAME_HDR *mf;
-+ SCSITaskMgmt_t *pScsiTm;
-
-- vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
-- if (!vtarget)
-- return -ENOMEM;
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0)
-+ return 0;
-
-- vtarget->starget = starget;
-- vtarget->ioc_id = ioc->id;
-- vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
-- id = starget->id;
-- channel = 0;
-+ if ((mf = mpt_get_msg_frame(mptsasDeviceResetCtx, ioc)) == NULL) {
-+ dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, no msg frames @%d!!\n",
-+ ioc->name,__FUNCTION__, __LINE__));
-+ goto out_fail;
-+ }
-
-- /*
-- * RAID volumes placed beyond the last expected port.
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt request (mf=%p)\n",
-+ ioc->name, mf));
-+
-+ /* Format the Request
- */
-- if (starget->channel == MPTSAS_RAID_CHANNEL) {
-- for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++)
-- if (id == ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID)
-- channel = ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus;
-- goto out;
-- }
-+ pScsiTm = (SCSITaskMgmt_t *) mf;
-+ memset (pScsiTm, 0, sizeof(SCSITaskMgmt_t));
-+ pScsiTm->TargetID = id;
-+ pScsiTm->Bus = channel;
-+ pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-+ pScsiTm->TaskType = MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET;
-+ pScsiTm->MsgFlags = MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION;
-
-- rphy = dev_to_rphy(starget->dev.parent);
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(p, &ioc->sas_topology, list) {
-- for (i = 0; i < p->num_phys; i++) {
-- if (p->phy_info[i].attached.sas_address !=
-- rphy->identify.sas_address)
-- continue;
-- id = p->phy_info[i].attached.id;
-- channel = p->phy_info[i].attached.channel;
-- mptsas_set_starget(&p->phy_info[i], starget);
-+ DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)mf);
-
-- /*
-- * Exposing hidden raid components
-- */
-- if (mptscsih_is_phys_disk(ioc, channel, id)) {
-- id = mptscsih_raid_id_to_num(ioc,
-- channel, id);
-- vtarget->tflags |=
-- MPT_TARGET_FLAGS_RAID_COMPONENT;
-- p->phy_info[i].attached.phys_disk_num = id;
-- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-- goto out;
-- }
-- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt type=%d (sas device delete) fw_channel = %d fw_id = %d)\n",
-+ ioc->name, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, channel, id));
-
-- kfree(vtarget);
-- return -ENXIO;
-+ mpt_put_msg_frame_hi_pri(mptsasDeviceResetCtx, ioc, mf);
-
-- out:
-- vtarget->id = id;
-- vtarget->channel = channel;
-- starget->hostdata = vtarget;
-+ return 1;
-+
-+ out_fail:
-+
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
- return 0;
- }
--
-+/**
-+ * mptsas_target_reset_queue -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @sas_event_data:
-+ *
-+ * Receive request for TARGET_RESET after
-+ * recieving an firmware event NOT_RESPONDING_EVENT, then put command in
-+ * link list and queue if task_queue already in use.
-+ **/
- static void
--mptsas_target_destroy(struct scsi_target *starget)
-+mptsas_target_reset_queue(MPT_ADAPTER *ioc,
-+ EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data)
- {
-- struct Scsi_Host *host = dev_to_shost(&starget->dev);
-- MPT_SCSI_HOST *hd = shost_priv(host);
-- struct sas_rphy *rphy;
-- struct mptsas_portinfo *p;
-- int i;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+ VirtTarget *vtarget = NULL;
-+ struct mptsas_target_reset_event *target_reset_list;
-+ u8 id, channel;
-
-- if (!starget->hostdata)
-- return;
-+ id = sas_event_data->TargetID;
-+ channel = sas_event_data->Bus;
-
-- if (starget->channel == MPTSAS_RAID_CHANNEL)
-- goto out;
-+ if ((vtarget = mptsas_find_vtarget(ioc, channel, id))) {
-+ if (!ioc->disable_hotplug_remove)
-+ vtarget->deleted = 1; /* block IO */
-+ }
-
-- rphy = dev_to_rphy(starget->dev.parent);
-- list_for_each_entry(p, &ioc->sas_topology, list) {
-- for (i = 0; i < p->num_phys; i++) {
-- if (p->phy_info[i].attached.sas_address !=
-- rphy->identify.sas_address)
-- continue;
-- mptsas_set_starget(&p->phy_info[i], NULL);
-- goto out;
-- }
-+ target_reset_list = kzalloc(sizeof(struct mptsas_target_reset_event),
-+ GFP_ATOMIC);
-+ if (!target_reset_list) {
-+ dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s, failed to allocate mem @%d..!!\n",
-+ ioc->name,__FUNCTION__, __LINE__));
-+ return;
- }
-
-- out:
-- kfree(starget->hostdata);
-- starget->hostdata = NULL;
--}
-+ memcpy(&target_reset_list->sas_event_data, sas_event_data,
-+ sizeof(*sas_event_data));
-+ list_add_tail(&target_reset_list->list, &hd->target_reset_list);
-+
-+ target_reset_list->time_count = jiffies;
-
-+ if (mptsas_target_reset(ioc, channel, id))
-+ target_reset_list->target_reset_issued = 1;
-+}
-
-+/**
-+ * mptsas_taskmgmt_complete - Completion for TARGET_RESET after
-+ * NOT_RESPONDING_EVENT, enable work queue to finish off removing device
-+ * from upper layers. then send next TARGET_RESET in the queue.
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ **/
- static int
--mptsas_slave_alloc(struct scsi_device *sdev)
-+mptsas_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
- {
-- struct Scsi_Host *host = sdev->host;
-- MPT_SCSI_HOST *hd = shost_priv(host);
-- struct sas_rphy *rphy;
-- struct mptsas_portinfo *p;
-- VirtDevice *vdevice;
-- struct scsi_target *starget;
-- int i;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+ struct list_head *head = &hd->target_reset_list;
-+ struct mptsas_target_reset_event *target_reset_list;
-+ u8 id, channel;
-+ SCSITaskMgmtReply_t *pScsiTmReply;
-
-- vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
-- if (!vdevice) {
-- printk(MYIOC_s_ERR_FMT "slave_alloc kzalloc(%zd) FAILED!\n",
-- ioc->name, sizeof(VirtDevice));
-- return -ENOMEM;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt completed: "
-+ "(mf = %p, mr = %p)\n", ioc->name, mf, mr));
-+
-+ pScsiTmReply = (SCSITaskMgmtReply_t *)mr;
-+ if (pScsiTmReply) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "\tTaskMgmt completed: fw_channel = %d, fw_id = %d,\n"
-+ "\ttask_type = 0x%02X, iocstatus = 0x%04X "
-+ "loginfo = 0x%08X,\n\tresponse_code = 0x%02X, "
-+ "term_cmnds = %d\n", ioc->name,
-+ pScsiTmReply->Bus, pScsiTmReply->TargetID,
-+ pScsiTmReply->TaskType,
-+ le16_to_cpu(pScsiTmReply->IOCStatus),
-+ le32_to_cpu(pScsiTmReply->IOCLogInfo),
-+ pScsiTmReply->ResponseCode,
-+ le32_to_cpu(pScsiTmReply->TerminationCount)));
-+
-+ if (pScsiTmReply->ResponseCode)
-+ mptscsih_taskmgmt_response_code(ioc,
-+ pScsiTmReply->ResponseCode);
-+ }
-+
-+ if (pScsiTmReply && (pScsiTmReply->TaskType ==
-+ MPI_SCSITASKMGMT_TASKTYPE_QUERY_TASK || pScsiTmReply->TaskType ==
-+ MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET)) {
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->taskmgmt_cmds.reply, mr,
-+ min(MPT_DEFAULT_FRAME_SIZE, 4 * mr->u.reply.MsgLength));
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->taskmgmt_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->taskmgmt_cmds.done);
-+ return 1;
-+ }
-+ return 0;
- }
-- starget = scsi_target(sdev);
-- vdevice->vtarget = starget->hostdata;
-
-- if (sdev->channel == MPTSAS_RAID_CHANNEL)
-- goto out;
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-
-- rphy = dev_to_rphy(sdev->sdev_target->dev.parent);
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(p, &ioc->sas_topology, list) {
-- for (i = 0; i < p->num_phys; i++) {
-- if (p->phy_info[i].attached.sas_address !=
-- rphy->identify.sas_address)
-- continue;
-- vdevice->lun = sdev->lun;
-- /*
-- * Exposing hidden raid components
-- */
-- if (mptscsih_is_phys_disk(ioc,
-- p->phy_info[i].attached.channel,
-- p->phy_info[i].attached.id))
-- sdev->no_uld_attach = 1;
-- mutex_unlock(&ioc->sas_topology_mutex);
-- goto out;
-- }
-+ if (list_empty(head))
-+ return 1;
-+
-+ target_reset_list = list_entry(head->next,
-+ struct mptsas_target_reset_event, list);
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt: completed (%d seconds)\n",
-+ ioc->name, jiffies_to_msecs(jiffies -
-+ target_reset_list->time_count)/1000));
-+
-+ id = pScsiTmReply->TargetID;
-+ channel = pScsiTmReply->Bus;
-+ target_reset_list->time_count = jiffies;
-+
-+ /*
-+ * retry target reset
-+ */
-+ if (!target_reset_list->target_reset_issued) {
-+ if (mptsas_target_reset(ioc, channel, id))
-+ target_reset_list->target_reset_issued = 1;
-+ return 1;
- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-
-- kfree(vdevice);
-- return -ENXIO;
-+ /*
-+ * enable work queue to remove device from upper layers
-+ */
-+ list_del(&target_reset_list->list);
-+ if ((mptsas_find_vtarget(ioc, channel, id)) && !ioc->fw_events_off)
-+ mptsas_queue_device_delete(ioc, &target_reset_list->sas_event_data);
-
-- out:
-- vdevice->vtarget->num_luns++;
-- sdev->hostdata = vdevice;
-- return 0;
-+
-+ /*
-+ * issue target reset to next device in the queue
-+ */
-+
-+ head = &hd->target_reset_list;
-+ if (list_empty(head))
-+ return 1;
-+
-+ target_reset_list = list_entry(head->next, struct mptsas_target_reset_event,
-+ list);
-+
-+ id = target_reset_list->sas_event_data.TargetID;
-+ channel = target_reset_list->sas_event_data.Bus;
-+ target_reset_list->time_count = jiffies;
-+
-+ if (mptsas_target_reset(ioc, channel, id))
-+ target_reset_list->target_reset_issued = 1;
-+
-+ return 1;
- }
-
-+/**
-+ * mptsas_ioc_reset -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @reset_phase:
-+ *
-+ **/
- static int
--mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
-+mptsas_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
- {
-- VirtDevice *vdevice = SCpnt->device->hostdata;
--
-- if (!vdevice || !vdevice->vtarget || vdevice->vtarget->deleted) {
-- SCpnt->result = DID_NO_CONNECT << 16;
-- done(SCpnt);
-- return 0;
-- }
-+ MPT_SCSI_HOST *hd;
-+ int rc;
-
--// scsi_print_command(SCpnt);
-+ rc = mptscsih_ioc_reset(ioc, reset_phase);
-+ if ((ioc->bus_type != SAS) || (!rc))
-+ return rc;
-
-- return mptscsih_qcmd(SCpnt,done);
--}
-+ hd = shost_priv(ioc->sh);
-+ if (!hd->ioc)
-+ goto out;
-
-+ switch(reset_phase) {
-+ case MPT_IOC_SETUP_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __FUNCTION__));
-+ mptsas_fw_event_off(ioc);
-+ break;
-+ case MPT_IOC_PRE_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_PRE_RESET\n", ioc->name, __FUNCTION__));
-+ break;
-+ case MPT_IOC_POST_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_POST_RESET\n", ioc->name, __FUNCTION__));
-+ if (ioc->sas_mgmt.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->sas_mgmt.status |= MPT_MGMT_STATUS_DID_IOCRESET;
-+ complete(&ioc->sas_mgmt.done);
-+ }
-+ mptsas_cleanup_fw_event_q(ioc);
-+ mptsas_queue_rescan(ioc);
-+ mptsas_fw_event_on(ioc);
-+ break;
-+ default:
-+ break;
-+ }
-
--static struct scsi_host_template mptsas_driver_template = {
-- .module = THIS_MODULE,
-- .proc_name = "mptsas",
-- .proc_info = mptscsih_proc_info,
-- .name = "MPT SPI Host",
-- .info = mptscsih_info,
-- .queuecommand = mptsas_qcmd,
-- .target_alloc = mptsas_target_alloc,
-- .slave_alloc = mptsas_slave_alloc,
-- .slave_configure = mptsas_slave_configure,
-- .target_destroy = mptsas_target_destroy,
-- .slave_destroy = mptscsih_slave_destroy,
-- .change_queue_depth = mptscsih_change_queue_depth,
-- .eh_abort_handler = mptscsih_abort,
-- .eh_device_reset_handler = mptscsih_dev_reset,
-- .eh_bus_reset_handler = mptscsih_bus_reset,
-- .eh_host_reset_handler = mptscsih_host_reset,
-- .bios_param = mptscsih_bios_param,
-- .can_queue = MPT_FC_CAN_QUEUE,
-- .this_id = -1,
-- .sg_tablesize = MPT_SCSI_SG_DEPTH,
-- .max_sectors = 8192,
-- .cmd_per_lun = 7,
-- .use_clustering = ENABLE_CLUSTERING,
-- .shost_attrs = mptscsih_host_attrs,
--};
-+ out:
-+ return rc;
-+}
-
--static int mptsas_get_linkerrors(struct sas_phy *phy)
-+/**
-+ * mptsas_sas_enclosure_pg0 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @enclosure:
-+ * @form:
-+ * @form_specific:
-+ *
-+ **/
-+static int
-+mptsas_sas_enclosure_pg0(MPT_ADAPTER *ioc, struct mptsas_enclosure *enclosure,
-+ u32 form, u32 form_specific)
- {
-- MPT_ADAPTER *ioc = phy_to_ioc(phy);
- ConfigExtendedPageHeader_t hdr;
- CONFIGPARMS cfg;
-- SasPhyPage1_t *buffer;
-+ SasEnclosurePage0_t *buffer;
- dma_addr_t dma_handle;
- int error;
-+ __le64 le_identifier;
-
-- /* FIXME: only have link errors on local phys */
-- if (!scsi_is_sas_phy_local(phy))
-- return -EINVAL;
--
-- hdr.PageVersion = MPI_SASPHY1_PAGEVERSION;
-- hdr.ExtPageLength = 0;
-- hdr.PageNumber = 1 /* page number 1*/;
-- hdr.Reserved1 = 0;
-- hdr.Reserved2 = 0;
-+ memset(&hdr, 0, sizeof(hdr));
-+ hdr.PageVersion = MPI_SASENCLOSURE0_PAGEVERSION;
-+ hdr.PageNumber = 0;
- hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-- hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_PHY;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_ENCLOSURE;
-
- cfg.cfghdr.ehdr = &hdr;
- cfg.physAddr = -1;
-- cfg.pageAddr = phy->identify.phy_identifier;
-+ cfg.pageAddr = form + form_specific;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
- error = mpt_config(ioc, &cfg);
- if (error)
-- return error;
-- if (!hdr.ExtPageLength)
-- return -ENXIO;
-+ goto out;
-+ if (!hdr.ExtPageLength) {
-+ error = -ENXIO;
-+ goto out;
-+ }
-
- buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-- &dma_handle);
-- if (!buffer)
-- return -ENOMEM;
-+ &dma_handle);
-+ if (!buffer) {
-+ error = -ENOMEM;
-+ goto out;
-+ }
-
- cfg.physAddr = dma_handle;
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-@@ -1095,289 +1427,852 @@ static int mptsas_get_linkerrors(struct
- if (error)
- goto out_free_consistent;
-
-- mptsas_print_phy_pg1(ioc, buffer);
--
-- phy->invalid_dword_count = le32_to_cpu(buffer->InvalidDwordCount);
-- phy->running_disparity_error_count =
-- le32_to_cpu(buffer->RunningDisparityErrorCount);
-- phy->loss_of_dword_sync_count =
-- le32_to_cpu(buffer->LossDwordSynchCount);
-- phy->phy_reset_problem_count =
-- le32_to_cpu(buffer->PhyResetProblemCount);
-+ /* save config data */
-+ memcpy(&le_identifier, &buffer->EnclosureLogicalID, sizeof(__le64));
-+ enclosure->enclosure_logical_id = le64_to_cpu(le_identifier);
-+ enclosure->enclosure_handle = le16_to_cpu(buffer->EnclosureHandle);
-+ enclosure->flags = le16_to_cpu(buffer->Flags);
-+ enclosure->num_slot = le16_to_cpu(buffer->NumSlots);
-+ enclosure->start_slot = le16_to_cpu(buffer->StartSlot);
-+ enclosure->start_id = buffer->StartTargetID;
-+ enclosure->start_channel = buffer->StartBus;
-+ enclosure->sep_id = buffer->SEPTargetID;
-+ enclosure->sep_channel = buffer->SEPBus;
-
- out_free_consistent:
- pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
- buffer, dma_handle);
-+ out:
- return error;
- }
-
--static int mptsas_mgmt_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req,
-- MPT_FRAME_HDR *reply)
-+/**
-+ * mptsas_get_lun_number - returns the first entry in report_luns table
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel:
-+ * @id:
-+ * @lun:
-+ *
-+ */
-+static int
-+mptsas_get_lun_number(MPT_ADAPTER *ioc, u8 channel, u8 id, int *lun)
- {
-- ioc->sas_mgmt.status |= MPT_SAS_MGMT_STATUS_COMMAND_GOOD;
-- if (reply != NULL) {
-- ioc->sas_mgmt.status |= MPT_SAS_MGMT_STATUS_RF_VALID;
-- memcpy(ioc->sas_mgmt.reply, reply,
-- min(ioc->reply_sz, 4 * reply->u.reply.MsgLength));
-- }
-- complete(&ioc->sas_mgmt.done);
-- return 1;
--}
-+ INTERNAL_CMD *iocmd;
-+ struct scsi_lun *lun_data;
-+ dma_addr_t lun_data_dma;
-+ u32 lun_data_len;
-+ u8 *data;
-+ MPT_SCSI_HOST *hd;
-+ int rc;
-+ u32 length, num_luns;
-
--static int mptsas_phy_reset(struct sas_phy *phy, int hard_reset)
--{
-- MPT_ADAPTER *ioc = phy_to_ioc(phy);
-- SasIoUnitControlRequest_t *req;
-- SasIoUnitControlReply_t *reply;
-- MPT_FRAME_HDR *mf;
-- MPIHeader_t *hdr;
-- unsigned long timeleft;
-- int error = -ERESTARTSYS;
-+ iocmd = NULL;
-+ hd = shost_priv(ioc->sh);
-+ lun_data_len = (255 * sizeof(struct scsi_lun));
-+ lun_data = pci_alloc_consistent(ioc->pcidev, lun_data_len,
-+ &lun_data_dma);
-+ if (!lun_data) {
-+ printk(MYIOC_s_ERR_FMT "%s: pci_alloc_consistent(%d) FAILED!\n",
-+ ioc->name, __FUNCTION__, lun_data_len);
-+ rc = -ENOMEM;
-+ goto out;
-+ }
-
-- /* FIXME: fusion doesn't allow non-local phy reset */
-- if (!scsi_is_sas_phy_local(phy))
-- return -EINVAL;
-+ iocmd = kzalloc(sizeof(INTERNAL_CMD), GFP_KERNEL);
-+ if (!iocmd) {
-+ printk(MYIOC_s_ERR_FMT "%s: kzalloc(%zd) FAILED!\n",
-+ ioc->name, __FUNCTION__, sizeof(INTERNAL_CMD));
-+ rc = -ENOMEM;
-+ goto out;
-+ }
-
-- /* not implemented for expanders */
-- if (phy->identify.target_port_protocols & SAS_PROTOCOL_SMP)
-- return -ENXIO;
-+ /*
-+ * Report Luns
-+ */
-+ iocmd->cmd = REPORT_LUNS;
-+ iocmd->data_dma = lun_data_dma;
-+ iocmd->data = (u8 *)lun_data;
-+ iocmd->size = lun_data_len;
-+ iocmd->channel = channel;
-+ iocmd->id = id;
-
-- if (mutex_lock_interruptible(&ioc->sas_mgmt.mutex))
-+ if ((rc = mptscsih_do_cmd(hd, iocmd)) < 0) {
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d: "
-+ "report_luns failed due to rc=0x%x\n", ioc->name,
-+ __FUNCTION__, channel, id, rc);
- goto out;
-+ }
-
-- mf = mpt_get_msg_frame(mptsasMgmtCtx, ioc);
-- if (!mf) {
-- error = -ENOMEM;
-- goto out_unlock;
-+ if (rc != MPT_SCANDV_GOOD) {
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d: "
-+ "report_luns failed due to rc=0x%x\n", ioc->name,
-+ __FUNCTION__, channel, id, rc);
-+ rc = -rc;
-+ goto out;
- }
-
-- hdr = (MPIHeader_t *) mf;
-- req = (SasIoUnitControlRequest_t *)mf;
-- memset(req, 0, sizeof(SasIoUnitControlRequest_t));
-- req->Function = MPI_FUNCTION_SAS_IO_UNIT_CONTROL;
-- req->MsgContext = hdr->MsgContext;
-- req->Operation = hard_reset ?
-- MPI_SAS_OP_PHY_HARD_RESET : MPI_SAS_OP_PHY_LINK_RESET;
-- req->PhyNum = phy->identify.phy_identifier;
-+ data = (u8 *)lun_data;
-+ length = ((data[0] << 24) | (data[1] << 16) |
-+ (data[2] << 8) | (data[3] << 0));
-
-- mpt_put_msg_frame(mptsasMgmtCtx, ioc, mf);
-+ num_luns = (length / sizeof(struct scsi_lun));
-+ if (!num_luns)
-+ goto out;
-+ /* return 1st lun in the list */
-+ *lun = scsilun_to_int(&lun_data[1]);
-
-- timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done,
-- 10 * HZ);
-- if (!timeleft) {
-- /* On timeout reset the board */
-- mpt_free_msg_frame(ioc, mf);
-- mpt_HardResetHandler(ioc, CAN_SLEEP);
-- error = -ETIMEDOUT;
-- goto out_unlock;
-+#if 0
-+ /* some debugging, left commented out */
-+ {
-+ struct scsi_lun *lunp;
-+ for (lunp = &lun_data[1]; lunp <= &lun_data[num_luns]; lunp++)
-+ printk("%x\n", scsilun_to_int(lunp));
- }
-+#endif
-
-- /* a reply frame is expected */
-- if ((ioc->sas_mgmt.status &
-- MPT_IOCTL_STATUS_RF_VALID) == 0) {
-- error = -ENXIO;
-- goto out_unlock;
-- }
-+ out:
-+ if (lun_data)
-+ pci_free_consistent(ioc->pcidev, lun_data_len, lun_data,
-+ lun_data_dma);
-+ kfree(iocmd);
-+ return rc;
-+}
-
-- /* process the completed Reply Message Frame */
-- reply = (SasIoUnitControlReply_t *)ioc->sas_mgmt.reply;
-- if (reply->IOCStatus != MPI_IOCSTATUS_SUCCESS) {
-- printk(MYIOC_s_INFO_FMT "%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
-- ioc->name, __func__, reply->IOCStatus, reply->IOCLogInfo);
-- error = -ENXIO;
-- goto out_unlock;
-+/**
-+ * enum device_state -
-+ * @DEVICE_RETRY: need to retry the TUR
-+ * @DEVICE_ERROR: TUR return error, don't add device
-+ * @DEVICE_READY: device can be added
-+ *
-+ */
-+enum device_state{
-+ DEVICE_RETRY,
-+ DEVICE_ERROR,
-+ DEVICE_READY,
-+};
-+
-+/**
-+ * mptsas_test_unit_ready -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel:
-+ * @id:
-+ * @count: retry count
-+ *
-+ */
-+enum device_state
-+mptsas_test_unit_ready(MPT_ADAPTER *ioc, u8 channel, u8 id, u16 count)
-+{
-+ INTERNAL_CMD *iocmd;
-+ MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+ enum device_state state;
-+ int rc;
-+ u8 skey, asc, ascq;
-+ u8 retry_ua;
-+
-+ if (count >= mpt_cmd_retry_count)
-+ return DEVICE_ERROR;
-+
-+ retry_ua = 0;
-+ iocmd = kzalloc(sizeof(INTERNAL_CMD), GFP_KERNEL);
-+ if (!iocmd) {
-+ printk(MYIOC_s_ERR_FMT "%s: kzalloc(%zd) FAILED!\n",
-+ __FUNCTION__, ioc->name, sizeof(INTERNAL_CMD));
-+ return DEVICE_ERROR;
-+ }
-+
-+ state = DEVICE_ERROR;
-+ iocmd->cmd = TEST_UNIT_READY;
-+ iocmd->data_dma = -1;
-+ iocmd->data = NULL;
-+
-+ if (mptscsih_is_phys_disk(ioc, channel, id)) {
-+ iocmd->flags |= MPT_ICFLAG_PHYS_DISK;
-+ iocmd->physDiskNum = mptscsih_raid_id_to_num(ioc, channel, id);
-+ iocmd->id = id;
-+ }
-+ iocmd->channel = channel;
-+ iocmd->id = id;
-+
-+ retry:
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: fw_channel=%d "
-+ "fw_id=%d retry=%d\n", ioc->name, __FUNCTION__, channel, id, count));
-+ rc = mptscsih_do_cmd(hd, iocmd);
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: rc=0x%02x\n",
-+ ioc->name, __FUNCTION__, rc));
-+ if (rc < 0) {
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d: "
-+ "tur failed due to timeout\n", ioc->name,
-+ __FUNCTION__, channel, id);
-+ goto tur_done;
-+ }
-+
-+ switch(rc) {
-+ case MPT_SCANDV_GOOD:
-+ state = DEVICE_READY;
-+ goto tur_done;
-+ case MPT_SCANDV_BUSY:
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: "
-+ "fw_channel=%d fw_id=%d : device busy\n",
-+ ioc->name, __FUNCTION__, channel, id));
-+ state = DEVICE_RETRY;
-+ break;
-+ case MPT_SCANDV_DID_RESET:
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: "
-+ "fw_channel=%d fw_id=%d : did reset\n",
-+ ioc->name, __FUNCTION__, channel, id));
-+ state = DEVICE_RETRY;
-+ break;
-+ case MPT_SCANDV_SENSE:
-+ skey = ioc->internal_cmds.sense[2] & 0x0F;
-+ asc = ioc->internal_cmds.sense[12];
-+ ascq = ioc->internal_cmds.sense[13];
-+
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: "
-+ "fw_channel=%d fw_id=%d : [sense_key,asc,"
-+ "ascq]: [0x%02x,0x%02x,0x%02x]\n", ioc->name,
-+ __FUNCTION__, channel, id, skey, asc, ascq));
-+
-+ if (skey == UNIT_ATTENTION) {
-+ if (!retry_ua) {
-+ retry_ua++;
-+ goto retry;
-+ }
-+ } else if (skey == NOT_READY) {
-+ /*
-+ * medium isn't present
-+ */
-+ if (asc == 0x3a) {
-+ state = DEVICE_READY;
-+ goto tur_done;
-+ }
-+ /*
-+ * LU becoming ready, or
-+ * LU hasn't self-configured yet
-+ */
-+ if ((asc == 0x04 && ascq == 0x01) ||
-+ (asc == 0x04 && ascq == 0x11) ||
-+ asc == 0x3e) {
-+ state = DEVICE_RETRY;
-+ break;
-+ }
-+ } else if (skey == ILLEGAL_REQUEST) {
-+ /* try sending a tur to a non-zero lun number */
-+ if (!iocmd->lun && !mptsas_get_lun_number(ioc,
-+ channel, id, &iocmd->lun) && iocmd->lun)
-+ goto retry;
-+ }
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d : "
-+ "tur failed due to [sense_key,asc,ascq]: "
-+ "[0x%02x,0x%02x,0x%02x]\n", ioc->name,
-+ __FUNCTION__, channel, id, skey, asc, ascq);
-+ goto tur_done;
-+ case MPT_SCANDV_SELECTION_TIMEOUT:
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d: "
-+ "tur failed due to no device\n", ioc->name,
-+ __FUNCTION__, channel,
-+ id);
-+ goto tur_done;
-+ case MPT_SCANDV_SOME_ERROR:
-+ printk(MYIOC_s_ERR_FMT "%s: fw_channel=%d fw_id=%d: "
-+ "tur failed due to some error\n", ioc->name,
-+ __FUNCTION__,
-+ channel, id);
-+ goto tur_done;
-+ default:
-+ printk(MYIOC_s_ERR_FMT
-+ "%s: fw_channel=%d fw_id=%d: tur failed due to "
-+ "unknown rc=0x%02x\n", ioc->name, __FUNCTION__,
-+ channel, id, rc );
-+ goto tur_done;
-+ }
-+ tur_done:
-+ kfree(iocmd);
-+ return state;
-+}
-+
-+/**
-+ * mptsas_issue_tlr - Enabling Transport Layer Retries
-+ * @hd:
-+ * @sdev:
-+ *
-+ **/
-+static void
-+mptsas_issue_tlr(MPT_SCSI_HOST *hd, struct scsi_device *sdev)
-+{
-+ INTERNAL_CMD *iocmd;
-+ VirtDevice *vdevice = sdev->hostdata;
-+ u8 retries;
-+ u8 rc;
-+ MPT_ADAPTER *ioc = hd->ioc;
-+
-+ if ( sdev->inquiry[8] == 'H' &&
-+ sdev->inquiry[9] == 'P' &&
-+ sdev->inquiry[10] == ' ' &&
-+ sdev->inquiry[11] == ' ' &&
-+ sdev->inquiry[12] == ' ' &&
-+ sdev->inquiry[13] == ' ' &&
-+ sdev->inquiry[14] == ' ' &&
-+ sdev->inquiry[15] == ' ' ) {
-+
-+ iocmd = kzalloc(sizeof(INTERNAL_CMD), GFP_KERNEL);
-+ if (!iocmd) {
-+ printk(MYIOC_s_ERR_FMT "%s: kzalloc(%zd) FAILED!\n",
-+ __FUNCTION__, ioc->name, sizeof(INTERNAL_CMD));
-+ return;
-+ }
-+ iocmd->id = vdevice->vtarget->id;
-+ iocmd->channel = vdevice->vtarget->channel;
-+ iocmd->lun = vdevice->lun;
-+ iocmd->physDiskNum = -1;
-+ iocmd->cmd = TRANSPORT_LAYER_RETRIES;
-+ iocmd->data_dma = -1;
-+ for (retries = 0, rc = -1; retries < 3; retries++) {
-+ rc = mptscsih_do_cmd(hd, iocmd);
-+ if (!rc)
-+ break;
-+ }
-+ if (rc != 0)
-+ printk(MYIOC_s_DEBUG_FMT "unable to enable TLR on"
-+ " fw_channel %d, fw_id %d, lun=%d\n",
-+ ioc->name, vdevice->vtarget->channel,
-+ vdevice->vtarget->id, sdev->lun);
-+ kfree(iocmd);
- }
-+}
-
-- error = 0;
-+/**
-+ * mptsas_slave_configure -
-+ * @sdev:
-+ *
-+ **/
-+static int
-+mptsas_slave_configure(struct scsi_device *sdev)
-+{
-+ struct Scsi_Host *host = sdev->host;
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ MPT_ADAPTER *ioc = hd->ioc;
-+ VirtDevice *vdevice = sdev->hostdata;
-+
-+
-+ if (vdevice->vtarget->deleted) {
-+ sdev_printk(KERN_INFO, sdev, "clearing deleted flag\n");
-+ vdevice->vtarget->deleted = 0;
-+ }
-
-- out_unlock:
-- mutex_unlock(&ioc->sas_mgmt.mutex);
-+ /*
-+ * RAID volumes placed beyond the last expected port.
-+ * Ignore sending sas mode pages in that case..
-+ */
-+ if (sdev->channel == MPTSAS_RAID_CHANNEL) {
-+ mptsas_add_device_component_starget_ir(ioc, scsi_target(sdev));
-+ goto out;
-+ }
-+
-+ sas_read_port_mode_page(sdev);
-+
-+ mptsas_add_device_component_starget(ioc, scsi_target(sdev));
-+
-+ if (sdev->type == TYPE_TAPE &&
-+ (ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_TLR ))
-+ mptsas_issue_tlr(hd, sdev);
- out:
-- return error;
-+
-+ return mptscsih_slave_configure(sdev);
- }
-
-+/**
-+ * mptsas_target_alloc -
-+ * @starget:
-+ *
-+ **/
- static int
--mptsas_get_enclosure_identifier(struct sas_rphy *rphy, u64 *identifier)
-+mptsas_target_alloc(struct scsi_target *starget)
- {
-- MPT_ADAPTER *ioc = rphy_to_ioc(rphy);
-- int i, error;
-- struct mptsas_portinfo *p;
-- struct mptsas_enclosure enclosure_info;
-- u64 enclosure_handle;
-+ struct Scsi_Host *host = dev_to_shost(&starget->dev);
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ VirtTarget *vtarget;
-+ u8 id, channel;
-+ struct sas_rphy *rphy;
-+ struct mptsas_portinfo *p;
-+ int i;
-+ MPT_ADAPTER *ioc = hd->ioc;
-+
-+ vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
-+ if (!vtarget)
-+ return -ENOMEM;
-+
-+ vtarget->starget = starget;
-+ vtarget->ioc_id = ioc->id;
-+ vtarget->tflags = MPT_TARGET_FLAGS_Q_YES;
-+ id = starget->id;
-+ channel = 0;
-+
-+ /*
-+ * RAID volumes placed beyond the last expected port.
-+ */
-+ if (starget->channel == MPTSAS_RAID_CHANNEL) {
-+ if (!ioc->raid_data.pIocPg2) {
-+ kfree(vtarget);
-+ return -ENXIO;
-+ }
-+ for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++)
-+ if (id == ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID)
-+ channel = ioc->raid_data.pIocPg2->RaidVolume[i].VolumeBus;
-+ vtarget->raidVolume = 1;
-+ goto out;
-+ }
-
-+ rphy = dev_to_rphy(starget->dev.parent);
- mutex_lock(&ioc->sas_topology_mutex);
- list_for_each_entry(p, &ioc->sas_topology, list) {
- for (i = 0; i < p->num_phys; i++) {
-- if (p->phy_info[i].attached.sas_address ==
-- rphy->identify.sas_address) {
-- enclosure_handle = p->phy_info[i].
-- attached.handle_enclosure;
-- goto found_info;
-+ if (p->phy_info[i].attached.sas_address !=
-+ rphy->identify.sas_address)
-+ continue;
-+ id = p->phy_info[i].attached.id;
-+ channel = p->phy_info[i].attached.channel;
-+ mptsas_set_starget(&p->phy_info[i], starget);
-+
-+ starget_printk(KERN_INFO, starget, MYIOC_s_FMT
-+ "add device: fw_channel %d, fw_id %d, phy %d, sas_addr 0x%llx\n",
-+ ioc->name, p->phy_info[i].attached.channel,
-+ p->phy_info[i].attached.id, p->phy_info[i].attached.phy_id,
-+ (unsigned long long)p->phy_info[i].attached.sas_address);
-+
-+ /*
-+ * Exposing hidden raid components
-+ */
-+ if (mptscsih_is_phys_disk(ioc, channel, id)) {
-+ id = mptscsih_raid_id_to_num(ioc,
-+ channel, id);
-+ vtarget->tflags |=
-+ MPT_TARGET_FLAGS_RAID_COMPONENT;
-+ p->phy_info[i].attached.phys_disk_num = id;
- }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ goto out;
- }
- }
- mutex_unlock(&ioc->sas_topology_mutex);
-+
-+ kfree(vtarget);
- return -ENXIO;
-
-- found_info:
-- mutex_unlock(&ioc->sas_topology_mutex);
-- memset(&enclosure_info, 0, sizeof(struct mptsas_enclosure));
-- error = mptsas_sas_enclosure_pg0(ioc, &enclosure_info,
-- (MPI_SAS_ENCLOS_PGAD_FORM_HANDLE <<
-- MPI_SAS_ENCLOS_PGAD_FORM_SHIFT), enclosure_handle);
-- if (!error)
-- *identifier = enclosure_info.enclosure_logical_id;
-- return error;
-+ out:
-+ vtarget->id = id;
-+ vtarget->channel = channel;
-+ starget->hostdata = vtarget;
-+ return 0;
- }
-
--static int
--mptsas_get_bay_identifier(struct sas_rphy *rphy)
-+/**
-+ * mptsas_target_destroy -
-+ * @starget:
-+ *
-+ **/
-+static void
-+mptsas_target_destroy(struct scsi_target *starget)
- {
-- MPT_ADAPTER *ioc = rphy_to_ioc(rphy);
-- struct mptsas_portinfo *p;
-- int i, rc;
-+ struct Scsi_Host *host = dev_to_shost(&starget->dev);
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ struct sas_rphy *rphy;
-+ struct mptsas_portinfo *p;
-+ int i;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-+ if (!starget->hostdata)
-+ return;
-+
-+ mptsas_del_device_component_by_os(ioc, starget->channel,
-+ starget->id);
-+
-+ if (starget->channel == MPTSAS_RAID_CHANNEL)
-+ goto out;
-+
-+ rphy = dev_to_rphy(starget->dev.parent);
- list_for_each_entry(p, &ioc->sas_topology, list) {
- for (i = 0; i < p->num_phys; i++) {
-- if (p->phy_info[i].attached.sas_address ==
-- rphy->identify.sas_address) {
-- rc = p->phy_info[i].attached.slot;
-- goto out;
-- }
-+ if (p->phy_info[i].attached.sas_address !=
-+ rphy->identify.sas_address)
-+ continue;
-+
-+ starget_printk(KERN_INFO, starget, MYIOC_s_FMT
-+ "delete device: fw_channel %d, fw_id %d, phy %d, "
-+ "sas_addr 0x%llx\n", ioc->name,
-+ p->phy_info[i].attached.channel,
-+ p->phy_info[i].attached.id,
-+ p->phy_info[i].attached.phy_id, (unsigned long long)
-+ p->phy_info[i].attached.sas_address);
-+
-+ mptsas_port_delete(ioc, p->phy_info[i].port_details);
- }
- }
-- rc = -ENXIO;
-+
- out:
-- mutex_unlock(&ioc->sas_topology_mutex);
-- return rc;
-+ kfree(starget->hostdata);
-+ starget->hostdata = NULL;
- }
-
--static int mptsas_smp_handler(struct Scsi_Host *shost, struct sas_rphy *rphy,
-- struct request *req)
-+/**
-+ * mptsas_slave_alloc -
-+ * @sdev:
-+ *
-+ **/
-+static int
-+mptsas_slave_alloc(struct scsi_device *sdev)
- {
-- MPT_ADAPTER *ioc = ((MPT_SCSI_HOST *) shost->hostdata)->ioc;
-- MPT_FRAME_HDR *mf;
-- SmpPassthroughRequest_t *smpreq;
-- struct request *rsp = req->next_rq;
-- int ret;
-- int flagsLength;
-- unsigned long timeleft;
-- char *psge;
-- dma_addr_t dma_addr_in = 0;
-- dma_addr_t dma_addr_out = 0;
-- u64 sas_address = 0;
--
-- if (!rsp) {
-- printk(MYIOC_s_ERR_FMT "%s: the smp response space is missing\n",
-- ioc->name, __func__);
-- return -EINVAL;
-- }
-+ struct Scsi_Host *host = sdev->host;
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ struct sas_rphy *rphy;
-+ struct mptsas_portinfo *p;
-+ VirtDevice *vdevice;
-+ struct scsi_target *starget;
-+ int i;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
-- /* do we need to support multiple segments? */
-- if (req->bio->bi_vcnt > 1 || rsp->bio->bi_vcnt > 1) {
-- printk(MYIOC_s_ERR_FMT "%s: multiple segments req %u %u, rsp %u %u\n",
-- ioc->name, __func__, req->bio->bi_vcnt, req->data_len,
-- rsp->bio->bi_vcnt, rsp->data_len);
-- return -EINVAL;
-+ vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
-+ if (!vdevice) {
-+ printk(MYIOC_s_ERR_FMT "slave_alloc kzalloc(%zd) FAILED!\n",
-+ ioc->name, sizeof(VirtDevice));
-+ return -ENOMEM;
- }
-+ starget = scsi_target(sdev);
-+ vdevice->vtarget = starget->hostdata;
-
-- ret = mutex_lock_interruptible(&ioc->sas_mgmt.mutex);
-- if (ret)
-+ /*
-+ * RAID volumes placed beyond the last expected port.
-+ */
-+ if (sdev->channel == MPTSAS_RAID_CHANNEL)
- goto out;
-
-- mf = mpt_get_msg_frame(mptsasMgmtCtx, ioc);
-- if (!mf) {
-- ret = -ENOMEM;
-- goto out_unlock;
-+ rphy = dev_to_rphy(sdev->sdev_target->dev.parent);
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(p, &ioc->sas_topology, list) {
-+ for (i = 0; i < p->num_phys; i++) {
-+ if (p->phy_info[i].attached.sas_address !=
-+ rphy->identify.sas_address)
-+ continue;
-+ vdevice->lun = sdev->lun;
-+ /*
-+ * Exposing hidden raid components
-+ */
-+ if (mptscsih_is_phys_disk(ioc,
-+ p->phy_info[i].attached.channel,
-+ p->phy_info[i].attached.id))
-+ sdev->no_uld_attach = 1;
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ goto out;
-+ }
- }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-
-- smpreq = (SmpPassthroughRequest_t *)mf;
-- memset(smpreq, 0, sizeof(*smpreq));
-+ kfree(vdevice);
-+ return -ENXIO;
-
-- smpreq->RequestDataLength = cpu_to_le16(req->data_len - 4);
-- smpreq->Function = MPI_FUNCTION_SMP_PASSTHROUGH;
-+ out:
-+ vdevice->vtarget->num_luns++;
-+ sdev->hostdata = vdevice;
-+ return 0;
-+}
-
-- if (rphy)
-- sas_address = rphy->identify.sas_address;
-- else {
-- struct mptsas_portinfo *port_info;
-+/**
-+ * mptsas_qcmd -
-+ * @SCpnt:
-+ * @done:
-+ *
-+ **/
-+static int
-+mptsas_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
-+{
-+ MPT_SCSI_HOST *hd;
-+ MPT_ADAPTER *ioc;
-+ VirtDevice *vdevice = SCpnt->device->hostdata;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- port_info = mptsas_get_hba_portinfo(ioc);
-- if (port_info && port_info->phy_info)
-- sas_address =
-- port_info->phy_info[0].phy->identify.sas_address;
-- mutex_unlock(&ioc->sas_topology_mutex);
-+ if (!vdevice || !vdevice->vtarget || vdevice->vtarget->deleted) {
-+ SCpnt->result = DID_NO_CONNECT << 16;
-+ done(SCpnt);
-+ return 0;
- }
-
-- *((u64 *)&smpreq->SASAddress) = cpu_to_le64(sas_address);
-+ hd = shost_priv(SCpnt->device->host);
-+ ioc = hd->ioc;
-
-- psge = (char *)
-- (((int *) mf) + (offsetof(SmpPassthroughRequest_t, SGL) / 4));
-+ if (ioc->sas_discovery_quiesce_io)
-+ return SCSI_MLQUEUE_HOST_BUSY;
-
-- /* request */
-- flagsLength = (MPI_SGE_FLAGS_SIMPLE_ELEMENT |
-- MPI_SGE_FLAGS_END_OF_BUFFER |
-- MPI_SGE_FLAGS_DIRECTION |
-- mpt_addr_size()) << MPI_SGE_FLAGS_SHIFT;
-- flagsLength |= (req->data_len - 4);
--
-- dma_addr_out = pci_map_single(ioc->pcidev, bio_data(req->bio),
-- req->data_len, PCI_DMA_BIDIRECTIONAL);
-- if (!dma_addr_out)
-- goto put_mf;
-- mpt_add_sge(psge, flagsLength, dma_addr_out);
-- psge += (sizeof(u32) + sizeof(dma_addr_t));
--
-- /* response */
-- flagsLength = MPT_SGE_FLAGS_SSIMPLE_READ;
-- flagsLength |= rsp->data_len + 4;
-- dma_addr_in = pci_map_single(ioc->pcidev, bio_data(rsp->bio),
-- rsp->data_len, PCI_DMA_BIDIRECTIONAL);
-- if (!dma_addr_in)
-- goto unmap;
-- mpt_add_sge(psge, flagsLength, dma_addr_in);
-+// scsi_print_command(SCpnt);
-+ return mptscsih_qcmd(SCpnt,done);
-+}
-
-- mpt_put_msg_frame(mptsasMgmtCtx, ioc, mf);
-
-- timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done, 10 * HZ);
-- if (!timeleft) {
-- printk(MYIOC_s_ERR_FMT "%s: smp timeout!\n", ioc->name, __func__);
-- /* On timeout reset the board */
-- mpt_HardResetHandler(ioc, CAN_SLEEP);
-- ret = -ETIMEDOUT;
-- goto unmap;
-- }
-- mf = NULL;
--
-- if (ioc->sas_mgmt.status & MPT_IOCTL_STATUS_RF_VALID) {
-- SmpPassthroughReply_t *smprep;
--
-- smprep = (SmpPassthroughReply_t *)ioc->sas_mgmt.reply;
-- memcpy(req->sense, smprep, sizeof(*smprep));
-- req->sense_len = sizeof(*smprep);
-- req->data_len = 0;
-- rsp->data_len -= smprep->ResponseDataLength;
-- } else {
-- printk(MYIOC_s_ERR_FMT "%s: smp passthru reply failed to be returned\n",
-- ioc->name, __func__);
-- ret = -ENXIO;
-- }
--unmap:
-- if (dma_addr_out)
-- pci_unmap_single(ioc->pcidev, dma_addr_out, req->data_len,
-- PCI_DMA_BIDIRECTIONAL);
-- if (dma_addr_in)
-- pci_unmap_single(ioc->pcidev, dma_addr_in, rsp->data_len,
-- PCI_DMA_BIDIRECTIONAL);
--put_mf:
-- if (mf)
-+static struct scsi_host_template mptsas_driver_template = {
-+ .module = THIS_MODULE,
-+ .proc_name = "mptsas",
-+ .proc_info = mptscsih_proc_info,
-+ .name = "MPT SPI Host",
-+ .info = mptscsih_info,
-+ .queuecommand = mptsas_qcmd,
-+ .target_alloc = mptsas_target_alloc,
-+ .slave_alloc = mptsas_slave_alloc,
-+ .slave_configure = mptsas_slave_configure,
-+ .target_destroy = mptsas_target_destroy,
-+ .slave_destroy = mptscsih_slave_destroy,
-+ .change_queue_depth = mptscsih_change_queue_depth,
-+ .eh_abort_handler = mptscsih_abort,
-+ .eh_device_reset_handler = mptscsih_dev_reset,
-+ .eh_bus_reset_handler = mptscsih_bus_reset,
-+ .eh_host_reset_handler = mptscsih_host_reset,
-+ .bios_param = mptscsih_bios_param,
-+ .can_queue = MPT_FC_CAN_QUEUE,
-+ .this_id = -1,
-+ .sg_tablesize = MPT_SCSI_SG_DEPTH,
-+ .max_sectors = 8192,
-+ .cmd_per_lun = 7,
-+ .use_clustering = ENABLE_CLUSTERING,
-+ .shost_attrs = mptscsih_host_attrs,
-+};
-+
-+/**
-+ * mptsas_get_linkerrors -
-+ * @phy:
-+ *
-+ **/
-+static int mptsas_get_linkerrors(struct sas_phy *phy)
-+{
-+ MPT_ADAPTER *ioc = phy_to_ioc(phy);
-+ ConfigExtendedPageHeader_t hdr;
-+ CONFIGPARMS cfg;
-+ SasPhyPage1_t *buffer;
-+ dma_addr_t dma_handle;
-+ int error;
-+
-+ /* FIXME: only have link errors on local phys */
-+ if (!scsi_is_sas_phy_local(phy))
-+ return -EINVAL;
-+
-+ hdr.PageVersion = MPI_SASPHY1_PAGEVERSION;
-+ hdr.ExtPageLength = 0;
-+ hdr.PageNumber = 1 /* page number 1*/;
-+ hdr.Reserved1 = 0;
-+ hdr.Reserved2 = 0;
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
-+ hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_PHY;
-+
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = phy->identify.phy_identifier;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-+
-+ error = mpt_config(ioc, &cfg);
-+ if (error)
-+ return error;
-+ if (!hdr.ExtPageLength)
-+ return -ENXIO;
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ &dma_handle);
-+ if (!buffer)
-+ return -ENOMEM;
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ error = mpt_config(ioc, &cfg);
-+ if (error)
-+ goto out_free_consistent;
-+
-+ mptsas_print_phy_pg1(ioc, buffer);
-+
-+ phy->invalid_dword_count = le32_to_cpu(buffer->InvalidDwordCount);
-+ phy->running_disparity_error_count =
-+ le32_to_cpu(buffer->RunningDisparityErrorCount);
-+ phy->loss_of_dword_sync_count =
-+ le32_to_cpu(buffer->LossDwordSynchCount);
-+ phy->phy_reset_problem_count =
-+ le32_to_cpu(buffer->PhyResetProblemCount);
-+
-+ out_free_consistent:
-+ pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ buffer, dma_handle);
-+ return error;
-+}
-+
-+/**
-+ * mptsas_mgmt_done -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @req:
-+ * @reply:
-+ *
-+ **/
-+static int mptsas_mgmt_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req,
-+ MPT_FRAME_HDR *reply)
-+{
-+ ioc->sas_mgmt.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+ if (reply != NULL) {
-+ ioc->sas_mgmt.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->sas_mgmt.reply, reply,
-+ min(ioc->reply_sz, 4 * reply->u.reply.MsgLength));
-+ }
-+
-+ if (ioc->sas_mgmt.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->sas_mgmt.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->sas_mgmt.done);
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/**
-+ * mptsas_phy_reset -
-+ * @phy:
-+ * @hard_reset:
-+ *
-+ **/
-+static int mptsas_phy_reset(struct sas_phy *phy, int hard_reset)
-+{
-+ MPT_ADAPTER *ioc = phy_to_ioc(phy);
-+ SasIoUnitControlRequest_t *req;
-+ SasIoUnitControlReply_t *reply;
-+ MPT_FRAME_HDR *mf;
-+ MPIHeader_t *hdr;
-+ unsigned long timeleft;
-+ int error = -ERESTARTSYS;
-+
-+ /* FIXME: fusion doesn't allow non-local phy reset */
-+ if (!scsi_is_sas_phy_local(phy))
-+ return -EINVAL;
-+
-+ /* not implemented for expanders */
-+ if (phy->identify.target_port_protocols & SAS_PROTOCOL_SMP)
-+ return -ENXIO;
-+
-+ if (mutex_lock_interruptible(&ioc->sas_mgmt.mutex))
-+ goto out;
-+
-+ mf = mpt_get_msg_frame(mptsasMgmtCtx, ioc);
-+ if (!mf) {
-+ error = -ENOMEM;
-+ goto out_unlock;
-+ }
-+
-+ hdr = (MPIHeader_t *) mf;
-+ req = (SasIoUnitControlRequest_t *)mf;
-+ memset(req, 0, sizeof(SasIoUnitControlRequest_t));
-+ req->Function = MPI_FUNCTION_SAS_IO_UNIT_CONTROL;
-+ req->MsgContext = hdr->MsgContext;
-+ req->Operation = hard_reset ?
-+ MPI_SAS_OP_PHY_HARD_RESET : MPI_SAS_OP_PHY_LINK_RESET;
-+ req->PhyNum = phy->identify.phy_identifier;
-+
-+ INITIALIZE_MGMT_STATUS(ioc->sas_mgmt.status)
-+ mpt_put_msg_frame(mptsasMgmtCtx, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->sas_mgmt.done, 10*HZ);
-+ if (!(ioc->sas_mgmt.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ error = -ETIME;
- mpt_free_msg_frame(ioc, mf);
--out_unlock:
-+ if (ioc->sas_mgmt.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ if (!timeleft) {
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ }
-+ goto out_unlock;
-+ }
-+
-+ /* a reply frame is expected */
-+ if ((ioc->sas_mgmt.status &
-+ MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ error = -ENXIO;
-+ goto out_unlock;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ reply = (SasIoUnitControlReply_t *)ioc->sas_mgmt.reply;
-+ if (reply->IOCStatus != MPI_IOCSTATUS_SUCCESS) {
-+ printk(MYIOC_s_INFO_FMT "%s: IOCStatus=0x%X IOCLogInfo=0x%X\n",
-+ ioc->name, __FUNCTION__, reply->IOCStatus, reply->IOCLogInfo);
-+ error = -ENXIO;
-+ goto out_unlock;
-+ }
-+
-+ error = 0;
-+
-+ out_unlock:
-+ CLEAR_MGMT_STATUS(ioc->sas_mgmt.status)
- mutex_unlock(&ioc->sas_mgmt.mutex);
--out:
-- return ret;
-+ out:
-+ return error;
-+}
-+
-+/**
-+ * mptsas_get_enclosure_identifier -
-+ * @rphy:
-+ * @identifier:
-+ *
-+ **/
-+static int
-+mptsas_get_enclosure_identifier(struct sas_rphy *rphy, u64 *identifier)
-+{
-+ MPT_ADAPTER *ioc = rphy_to_ioc(rphy);
-+ int i, error;
-+ struct mptsas_portinfo *p;
-+ struct mptsas_enclosure enclosure_info;
-+ u64 enclosure_handle;
-+
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(p, &ioc->sas_topology, list) {
-+ for (i = 0; i < p->num_phys; i++) {
-+ if (p->phy_info[i].attached.sas_address ==
-+ rphy->identify.sas_address) {
-+ enclosure_handle = p->phy_info[i].
-+ attached.handle_enclosure;
-+ goto found_info;
-+ }
-+ }
-+ }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return -ENXIO;
-+
-+ found_info:
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ memset(&enclosure_info, 0, sizeof(struct mptsas_enclosure));
-+ error = mptsas_sas_enclosure_pg0(ioc, &enclosure_info,
-+ (MPI_SAS_ENCLOS_PGAD_FORM_HANDLE <<
-+ MPI_SAS_ENCLOS_PGAD_FORM_SHIFT),
-+ enclosure_handle);
-+ if (!error)
-+ *identifier = enclosure_info.enclosure_logical_id;
-+ return error;
-+}
-+
-+/**
-+ * mptsas_get_bay_identifier -
-+ * @rphy:
-+ *
-+ **/
-+static int
-+mptsas_get_bay_identifier(struct sas_rphy *rphy)
-+{
-+ MPT_ADAPTER *ioc = rphy_to_ioc(rphy);
-+ struct mptsas_portinfo *p;
-+ int i, rc;
-+
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(p, &ioc->sas_topology, list) {
-+ for (i = 0; i < p->num_phys; i++) {
-+ if (p->phy_info[i].attached.sas_address ==
-+ rphy->identify.sas_address) {
-+ rc = p->phy_info[i].attached.slot;
-+ goto out;
-+ }
-+ }
-+ }
-+ rc = -ENXIO;
-+ out:
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return rc;
- }
-
- static struct sas_function_template mptsas_transport_functions = {
-@@ -1385,11 +2280,16 @@ static struct sas_function_template mpts
- .get_enclosure_identifier = mptsas_get_enclosure_identifier,
- .get_bay_identifier = mptsas_get_bay_identifier,
- .phy_reset = mptsas_phy_reset,
-- .smp_handler = mptsas_smp_handler,
- };
-
- static struct scsi_transport_template *mptsas_transport_template;
-
-+/**
-+ * mptsas_sas_io_unit_pg0 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @port_info:
-+ *
-+ **/
- static int
- mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
- {
-@@ -1412,7 +2312,7 @@ mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc,
- cfg.pageAddr = 0;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
- error = mpt_config(ioc, &cfg);
- if (error)
-@@ -1438,7 +2338,7 @@ mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc,
-
- port_info->num_phys = buffer->NumPhys;
- port_info->phy_info = kcalloc(port_info->num_phys,
-- sizeof(*port_info->phy_info),GFP_KERNEL);
-+ sizeof(struct mptsas_phyinfo),GFP_KERNEL);
- if (!port_info->phy_info) {
- error = -ENOMEM;
- goto out_free_consistent;
-@@ -1459,6 +2359,8 @@ mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc,
- port_info->phy_info[i].portinfo = port_info;
- port_info->phy_info[i].handle =
- le16_to_cpu(buffer->PhyData[i].ControllerDevHandle);
-+ port_info->phy_info[i].port_flags =
-+ buffer->PhyData[i].PortFlags;
- }
-
- out_free_consistent:
-@@ -1468,6 +2370,11 @@ mptsas_sas_io_unit_pg0(MPT_ADAPTER *ioc,
- return error;
- }
-
-+/**
-+ * mptsas_sas_io_unit_pg1 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ **/
- static int
- mptsas_sas_io_unit_pg1(MPT_ADAPTER *ioc)
- {
-@@ -1483,11 +2390,11 @@ mptsas_sas_io_unit_pg1(MPT_ADAPTER *ioc)
-
- cfg.cfghdr.ehdr = &hdr;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-- cfg.timeout = 10;
- cfg.cfghdr.ehdr->PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
- cfg.cfghdr.ehdr->ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_IO_UNIT;
- cfg.cfghdr.ehdr->PageVersion = MPI_SASIOUNITPAGE1_PAGEVERSION;
- cfg.cfghdr.ehdr->PageNumber = 1;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
- error = mpt_config(ioc, &cfg);
- if (error)
-@@ -1525,6 +2432,14 @@ mptsas_sas_io_unit_pg1(MPT_ADAPTER *ioc)
- return error;
- }
-
-+/**
-+ * mptsas_sas_phy_pg0 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info:
-+ * @form:
-+ * @form_specific:
-+ *
-+ **/
- static int
- mptsas_sas_phy_pg0(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info,
- u32 form, u32 form_specific)
-@@ -1545,12 +2460,12 @@ mptsas_sas_phy_pg0(MPT_ADAPTER *ioc, str
-
- cfg.cfghdr.ehdr = &hdr;
- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-
- /* Get Phy Pg 0 for each Phy. */
- cfg.physAddr = -1;
- cfg.pageAddr = form + form_specific;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
- error = mpt_config(ioc, &cfg);
- if (error)
-@@ -1581,6 +2496,8 @@ mptsas_sas_phy_pg0(MPT_ADAPTER *ioc, str
- phy_info->programmed_link_rate = buffer->ProgrammedLinkRate;
- phy_info->identify.handle = le16_to_cpu(buffer->OwnerDevHandle);
- phy_info->attached.handle = le16_to_cpu(buffer->AttachedDevHandle);
-+ phy_info->change_count = buffer->ChangeCount;
-+ phy_info->phy_info = le32_to_cpu(buffer->PhyInfo);
-
- out_free_consistent:
- pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-@@ -1589,6 +2506,14 @@ mptsas_sas_phy_pg0(MPT_ADAPTER *ioc, str
- return error;
- }
-
-+/**
-+ * mptsas_sas_device_pg0 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @device_info:
-+ * @form:
-+ * @form_specific:
-+ *
-+ **/
- static int
- mptsas_sas_device_pg0(MPT_ADAPTER *ioc, struct mptsas_devinfo *device_info,
- u32 form, u32 form_specific)
-@@ -1600,10 +2525,6 @@ mptsas_sas_device_pg0(MPT_ADAPTER *ioc,
- __le64 sas_address;
- int error=0;
-
-- if (ioc->sas_discovery_runtime &&
-- mptsas_is_end_device(device_info))
-- goto out;
--
- hdr.PageVersion = MPI_SASDEVICE0_PAGEVERSION;
- hdr.ExtPageLength = 0;
- hdr.PageNumber = 0;
-@@ -1617,9 +2538,8 @@ mptsas_sas_device_pg0(MPT_ADAPTER *ioc,
- cfg.physAddr = -1;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
-- memset(device_info, 0, sizeof(struct mptsas_devinfo));
- error = mpt_config(ioc, &cfg);
- if (error)
- goto out;
-@@ -1639,11 +2559,18 @@ mptsas_sas_device_pg0(MPT_ADAPTER *ioc,
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-
- error = mpt_config(ioc, &cfg);
-+
-+ if (error == MPI_IOCSTATUS_CONFIG_INVALID_PAGE) {
-+ error = -ENODEV;
-+ goto out_free_consistent;
-+ }
-+
- if (error)
- goto out_free_consistent;
-
- mptsas_print_device_pg0(ioc, buffer);
-
-+ memset(device_info, 0, sizeof(struct mptsas_devinfo));
- device_info->handle = le16_to_cpu(buffer->DevHandle);
- device_info->handle_parent = le16_to_cpu(buffer->ParentDevHandle);
- device_info->handle_enclosure =
-@@ -1666,6 +2593,14 @@ mptsas_sas_device_pg0(MPT_ADAPTER *ioc,
- return error;
- }
-
-+/**
-+ * mptsas_sas_expander_pg0 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @port_info:
-+ * @form:
-+ * @form_specific:
-+ *
-+ **/
- static int
- mptsas_sas_expander_pg0(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info,
- u32 form, u32 form_specific)
-@@ -1675,7 +2610,9 @@ mptsas_sas_expander_pg0(MPT_ADAPTER *ioc
- SasExpanderPage0_t *buffer;
- dma_addr_t dma_handle;
- int i, error;
-+ __le64 sas_address;
-
-+ memset(port_info, 0, sizeof(struct mptsas_portinfo));
- hdr.PageVersion = MPI_SASEXPANDER0_PAGEVERSION;
- hdr.ExtPageLength = 0;
- hdr.PageNumber = 0;
-@@ -1689,9 +2626,8 @@ mptsas_sas_expander_pg0(MPT_ADAPTER *ioc
- cfg.pageAddr = form + form_specific;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
-- memset(port_info, 0, sizeof(struct mptsas_portinfo));
- error = mpt_config(ioc, &cfg);
- if (error)
- goto out;
-@@ -1712,27 +2648,32 @@ mptsas_sas_expander_pg0(MPT_ADAPTER *ioc
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-
- error = mpt_config(ioc, &cfg);
-- if (error)
-- goto out_free_consistent;
--
-- if (!buffer->NumPhys) {
-+ if (error == MPI_IOCSTATUS_CONFIG_INVALID_PAGE) {
- error = -ENODEV;
- goto out_free_consistent;
- }
-
-+ if (error)
-+ goto out_free_consistent;
-+
- /* save config data */
-- port_info->num_phys = buffer->NumPhys;
-+ port_info->num_phys = (buffer->NumPhys) ? buffer->NumPhys : 1;
- port_info->phy_info = kcalloc(port_info->num_phys,
-- sizeof(*port_info->phy_info),GFP_KERNEL);
-+ sizeof(struct mptsas_phyinfo),GFP_KERNEL);
- if (!port_info->phy_info) {
- error = -ENOMEM;
- goto out_free_consistent;
- }
-
-+ memcpy(&sas_address, &buffer->SASAddress, sizeof(__le64));
- for (i = 0; i < port_info->num_phys; i++) {
- port_info->phy_info[i].portinfo = port_info;
- port_info->phy_info[i].handle =
- le16_to_cpu(buffer->DevHandle);
-+ port_info->phy_info[i].identify.sas_address =
-+ le64_to_cpu(sas_address);
-+ port_info->phy_info[i].identify.handle_parent =
-+ le16_to_cpu(buffer->ParentDevHandle);
- }
-
- out_free_consistent:
-@@ -1742,6 +2683,14 @@ mptsas_sas_expander_pg0(MPT_ADAPTER *ioc
- return error;
- }
-
-+/**
-+ * mptsas_sas_expander_pg1 -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info:
-+ * @form:
-+ * @form_specific:
-+ *
-+ **/
- static int
- mptsas_sas_expander_pg1(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info,
- u32 form, u32 form_specific)
-@@ -1752,11 +2701,7 @@ mptsas_sas_expander_pg1(MPT_ADAPTER *ioc
- dma_addr_t dma_handle;
- int error=0;
-
-- if (ioc->sas_discovery_runtime &&
-- mptsas_is_end_device(&phy_info->attached))
-- goto out;
--
-- hdr.PageVersion = MPI_SASEXPANDER0_PAGEVERSION;
-+ hdr.PageVersion = MPI_SASEXPANDER1_PAGEVERSION;
- hdr.ExtPageLength = 0;
- hdr.PageNumber = 1;
- hdr.Reserved1 = 0;
-@@ -1764,1352 +2709,2349 @@ mptsas_sas_expander_pg1(MPT_ADAPTER *ioc
- hdr.PageType = MPI_CONFIG_PAGETYPE_EXTENDED;
- hdr.ExtPageType = MPI_CONFIG_EXTPAGETYPE_SAS_EXPANDER;
-
-- cfg.cfghdr.ehdr = &hdr;
-- cfg.physAddr = -1;
-- cfg.pageAddr = form + form_specific;
-+ cfg.cfghdr.ehdr = &hdr;
-+ cfg.physAddr = -1;
-+ cfg.pageAddr = form + form_specific;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ cfg.dir = 0; /* read */
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-+
-+ error = mpt_config(ioc, &cfg);
-+ if (error)
-+ goto out;
-+
-+ if (!hdr.ExtPageLength) {
-+ error = -ENXIO;
-+ goto out;
-+ }
-+
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ &dma_handle);
-+ if (!buffer) {
-+ error = -ENOMEM;
-+ goto out;
-+ }
-+
-+ cfg.physAddr = dma_handle;
-+ cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+
-+ error = mpt_config(ioc, &cfg);
-+ if (error == MPI_IOCSTATUS_CONFIG_INVALID_PAGE) {
-+ error = -ENODEV;
-+ goto out;
-+ }
-+
-+ if (error)
-+ goto out_free_consistent;
-+
-+
-+ mptsas_print_expander_pg1(ioc, buffer);
-+
-+ /* save config data */
-+ phy_info->phy_id = buffer->PhyIdentifier;
-+ phy_info->port_id = buffer->PhysicalPort;
-+ phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate;
-+ phy_info->programmed_link_rate = buffer->ProgrammedLinkRate;
-+ phy_info->hw_link_rate = buffer->HwLinkRate;
-+ phy_info->identify.handle = le16_to_cpu(buffer->OwnerDevHandle);
-+ phy_info->attached.handle = le16_to_cpu(buffer->AttachedDevHandle);
-+ phy_info->change_count = buffer->ChangeCount;
-+ phy_info->phy_info = le32_to_cpu(buffer->PhyInfo);
-+
-+ out_free_consistent:
-+ pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-+ buffer, dma_handle);
-+ out:
-+ return error;
-+}
-+
-+/**
-+ * mptsas_parse_device_info -
-+ * @identify:
-+ * @device_info:
-+ *
-+ **/
-+static void
-+mptsas_parse_device_info(struct sas_identify *identify,
-+ struct mptsas_devinfo *device_info)
-+{
-+ u16 protocols;
-+
-+ identify->sas_address = device_info->sas_address;
-+ identify->phy_identifier = device_info->phy_id;
-+
-+ /*
-+ * Fill in Phy Initiator Port Protocol.
-+ * Bits 6:3, more than one bit can be set, fall through cases.
-+ */
-+ protocols = device_info->device_info & 0x78;
-+ identify->initiator_port_protocols = 0;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SSP_INITIATOR)
-+ identify->initiator_port_protocols |= SAS_PROTOCOL_SSP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_STP_INITIATOR)
-+ identify->initiator_port_protocols |= SAS_PROTOCOL_STP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SMP_INITIATOR)
-+ identify->initiator_port_protocols |= SAS_PROTOCOL_SMP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SATA_HOST)
-+ identify->initiator_port_protocols |= SAS_PROTOCOL_SATA;
-+
-+ /*
-+ * Fill in Phy Target Port Protocol.
-+ * Bits 10:7, more than one bit can be set, fall through cases.
-+ */
-+ protocols = device_info->device_info & 0x780;
-+ identify->target_port_protocols = 0;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SSP_TARGET)
-+ identify->target_port_protocols |= SAS_PROTOCOL_SSP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_STP_TARGET)
-+ identify->target_port_protocols |= SAS_PROTOCOL_STP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SMP_TARGET)
-+ identify->target_port_protocols |= SAS_PROTOCOL_SMP;
-+ if (protocols & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-+ identify->target_port_protocols |= SAS_PROTOCOL_SATA;
-+
-+ /*
-+ * Fill in Attached device type.
-+ */
-+ switch (device_info->device_info &
-+ MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) {
-+ case MPI_SAS_DEVICE_INFO_NO_DEVICE:
-+ identify->device_type = SAS_PHY_UNUSED;
-+ break;
-+ case MPI_SAS_DEVICE_INFO_END_DEVICE:
-+ identify->device_type = SAS_END_DEVICE;
-+ break;
-+ case MPI_SAS_DEVICE_INFO_EDGE_EXPANDER:
-+ identify->device_type = SAS_EDGE_EXPANDER_DEVICE;
-+ break;
-+ case MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER:
-+ identify->device_type = SAS_FANOUT_EXPANDER_DEVICE;
-+ break;
-+ }
-+}
-+
-+/**
-+ * mptsas_probe_one_phy -
-+ * @dev:
-+ * @phy_info:
-+ * @local:
-+ *
-+ **/
-+static int mptsas_probe_one_phy(struct device *dev,
-+ struct mptsas_phyinfo *phy_info, int index, int local)
-+{
-+ MPT_ADAPTER *ioc;
-+ struct sas_phy *phy;
-+ struct sas_port *port;
-+ int error = 0;
-+
-+ if (!dev) {
-+ error = -ENODEV;
-+ goto out;
-+ }
-+
-+ if (!phy_info->phy) {
-+ phy = sas_phy_alloc(dev, index);
-+ if (!phy) {
-+ error = -ENOMEM;
-+ goto out;
-+ }
-+ } else
-+ phy = phy_info->phy;
-+
-+ mptsas_parse_device_info(&phy->identify, &phy_info->identify);
-+
-+ /*
-+ * Set Negotiated link rate.
-+ */
-+ switch (phy_info->negotiated_link_rate) {
-+ case MPI_SAS_IOUNIT0_RATE_PHY_DISABLED:
-+ phy->negotiated_linkrate = SAS_PHY_DISABLED;
-+ break;
-+ case MPI_SAS_IOUNIT0_RATE_FAILED_SPEED_NEGOTIATION:
-+ phy->negotiated_linkrate = SAS_LINK_RATE_FAILED;
-+ break;
-+ case MPI_SAS_IOUNIT0_RATE_1_5:
-+ phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+ case MPI_SAS_IOUNIT0_RATE_3_0:
-+ phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ case MPI_SAS_IOUNIT0_RATE_SATA_OOB_COMPLETE:
-+ case MPI_SAS_IOUNIT0_RATE_UNKNOWN:
-+ default:
-+ phy->negotiated_linkrate = SAS_LINK_RATE_UNKNOWN;
-+ break;
-+ }
-+
-+ /*
-+ * Set Max hardware link rate.
-+ */
-+ switch (phy_info->hw_link_rate & MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-+ case MPI_SAS_PHY0_HWRATE_MAX_RATE_1_5:
-+ phy->maximum_linkrate_hw = SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-+ phy->maximum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /*
-+ * Set Max programmed link rate.
-+ */
-+ switch (phy_info->programmed_link_rate &
-+ MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_1_5:
-+ phy->maximum_linkrate = SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+ case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-+ phy->maximum_linkrate = SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /*
-+ * Set Min hardware link rate.
-+ */
-+ switch (phy_info->hw_link_rate & MPI_SAS_PHY0_HWRATE_MIN_RATE_MASK) {
-+ case MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5:
-+ phy->minimum_linkrate_hw = SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-+ phy->minimum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ /*
-+ * Set Min programmed link rate.
-+ */
-+ switch (phy_info->programmed_link_rate &
-+ MPI_SAS_PHY0_PRATE_MIN_RATE_MASK) {
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_1_5:
-+ phy->minimum_linkrate = SAS_LINK_RATE_1_5_GBPS;
-+ break;
-+ case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-+ phy->minimum_linkrate = SAS_LINK_RATE_3_0_GBPS;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ if (!phy_info->phy) {
-+
-+ error = sas_phy_add(phy);
-+ if (error) {
-+ sas_phy_free(phy);
-+ goto out;
-+ }
-+ phy_info->phy = phy;
-+ }
-+
-+ if (!phy_info->attached.handle ||
-+ !phy_info->port_details)
-+ goto out;
-+
-+ port = mptsas_get_port(phy_info);
-+ ioc = phy_to_ioc(phy_info->phy);
-+
-+ if (phy_info->sas_port_add_phy) {
-+ if (!port) {
-+ port = sas_port_alloc_num(dev);
-+ if (!port) {
-+ error = -ENOMEM;
-+ goto out;
-+ }
-+ error = sas_port_add(port);
-+ if (error) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ goto out;
-+ }
-+ mptsas_set_port(ioc, phy_info, port);
-+ devtprintk(ioc, dev_printk(KERN_DEBUG, &port->dev,
-+ MYIOC_s_FMT "add port %d, sas_addr (0x%llx)\n",
-+ ioc->name, port->port_identifier,
-+ (unsigned long long)phy_info->attached.sas_address));
-+ }
-+ sas_port_add_phy(port, phy_info->phy);
-+ phy_info->sas_port_add_phy = 0;
-+ devtprintk(ioc, dev_printk(KERN_DEBUG, &phy_info->phy->dev,
-+ MYIOC_s_FMT "add phy %d, phy-obj (0x%p)\n", ioc->name,
-+ phy_info->phy_id, phy_info->phy));
-+ }
-+
-+ if (!mptsas_get_rphy(phy_info) && port && !port->rphy) {
-+
-+ struct sas_rphy *rphy;
-+ struct device *parent;
-+ struct sas_identify identify;
-+
-+ parent = dev->parent->parent;
-+
-+ if (mptsas_is_end_device(&phy_info->attached) &&
-+ phy_info->attached.handle_parent) {
-+ goto out;
-+ }
-+
-+ mptsas_parse_device_info(&identify, &phy_info->attached);
-+ if (scsi_is_host_device(parent)) {
-+ struct mptsas_portinfo *port_info;
-+ int i;
-+
-+ port_info = ioc->hba_port_info;
-+ for (i = 0; i < port_info->num_phys; i++)
-+ if (port_info->phy_info[i].identify.sas_address ==
-+ identify.sas_address) {
-+ sas_port_mark_backlink(port);
-+ goto out;
-+ }
-+
-+ } else if (scsi_is_sas_rphy(parent)) {
-+ struct sas_rphy *parent_rphy = dev_to_rphy(parent);
-+ if (identify.sas_address ==
-+ parent_rphy->identify.sas_address) {
-+ sas_port_mark_backlink(port);
-+ goto out;
-+ }
-+ }
-+
-+ switch (identify.device_type) {
-+ case SAS_END_DEVICE:
-+ rphy = sas_end_device_alloc(port);
-+ break;
-+ case SAS_EDGE_EXPANDER_DEVICE:
-+ case SAS_FANOUT_EXPANDER_DEVICE:
-+ rphy = sas_expander_alloc(port, identify.device_type);
-+ break;
-+ default:
-+ rphy = NULL;
-+ break;
-+ }
-+ if (!rphy) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ goto out;
-+ }
-+
-+ rphy->identify = identify;
-+ error = sas_rphy_add(rphy);
-+ if (error) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ sas_rphy_free(rphy);
-+ goto out;
-+ }
-+ mptsas_set_rphy(ioc, phy_info, rphy);
-+ }
-+
-+ out:
-+ return error;
-+}
-+
-+/**
-+ * mptsas_probe_hba_phys -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @handle:
-+ *
-+ **/
-+static int
-+mptsas_probe_hba_phys(MPT_ADAPTER *ioc)
-+{
-+ struct mptsas_portinfo *port_info, *hba;
-+ int error = -ENOMEM, i;
-+
-+ hba = kzalloc(sizeof(struct mptsas_portinfo), GFP_KERNEL);
-+ if (! hba)
-+ goto out;
-+
-+ error = mptsas_sas_io_unit_pg0(ioc, hba);
-+ if (error)
-+ goto out_free_port_info;
-+
-+ mptsas_sas_io_unit_pg1(ioc);
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ port_info = ioc->hba_port_info;
-+ if (!port_info) {
-+ ioc->hba_port_info = port_info = hba;
-+ ioc->hba_port_num_phy = port_info->num_phys;
-+ list_add_tail(&port_info->list, &ioc->sas_topology);
-+ } else {
-+ for (i = 0; i < hba->num_phys; i++) {
-+ port_info->phy_info[i].negotiated_link_rate =
-+ hba->phy_info[i].negotiated_link_rate;
-+ port_info->phy_info[i].handle =
-+ hba->phy_info[i].handle;
-+ port_info->phy_info[i].port_id =
-+ hba->phy_info[i].port_id;
-+ port_info->phy_info[i].port_flags =
-+ hba->phy_info[i].port_flags;
-+ }
-+ kfree(hba->phy_info);
-+ kfree(hba);
-+ hba = NULL;
-+ }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+#if defined(CPQ_CIM)
-+ ioc->num_ports = port_info->num_phys;
-+#endif
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ mptsas_sas_phy_pg0(ioc, &port_info->phy_info[i],
-+ (MPI_SAS_PHY_PGAD_FORM_PHY_NUMBER <<
-+ MPI_SAS_PHY_PGAD_FORM_SHIFT), i);
-+ port_info->phy_info[i].identify.handle =
-+ port_info->phy_info[i].handle;
-+ mptsas_sas_device_pg0(ioc, &port_info->phy_info[i].identify,
-+ (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ port_info->phy_info[i].identify.handle);
-+ if (!ioc->hba_port_sas_addr)
-+ ioc->hba_port_sas_addr =
-+ port_info->phy_info[i].identify.sas_address;
-+ port_info->phy_info[i].identify.phy_id =
-+ port_info->phy_info[i].phy_id = i;
-+ if (port_info->phy_info[i].attached.handle)
-+ mptsas_sas_device_pg0(ioc,
-+ &port_info->phy_info[i].attached,
-+ (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ port_info->phy_info[i].attached.handle);
-+ }
-+
-+ mptsas_setup_wide_ports(ioc, port_info);
-+
-+ for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
-+ mptsas_probe_one_phy(&ioc->sh->shost_gendev,
-+ &port_info->phy_info[i], ioc->sas_index, 1);
-+
-+ return 0;
-+
-+ out_free_port_info:
-+ kfree(hba);
-+ out:
-+ return error;
-+}
-+
-+/**
-+ * mptsas_find_phyinfo_by_sas_address -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @sas_address:
-+ *
-+ **/
-+static struct mptsas_phyinfo *
-+mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc, u64 sas_address)
-+{
-+ struct mptsas_portinfo *port_info;
-+ struct mptsas_phyinfo *phy_info = NULL;
-+ int i;
-+
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(port_info, &ioc->sas_topology, list) {
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ if (!mptsas_is_end_device(
-+ &port_info->phy_info[i].attached))
-+ continue;
-+ if (port_info->phy_info[i].attached.sas_address
-+ != sas_address)
-+ continue;
-+ phy_info = &port_info->phy_info[i];
-+ break;
-+ }
-+ }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return phy_info;
-+}
-+
-+/**
-+ * mptsas_find_phyinfo_by_phys_disk_num -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phys_disk_num:
-+ * @channel:
-+ * @id:
-+ *
-+ **/
-+static struct mptsas_phyinfo *
-+mptsas_find_phyinfo_by_phys_disk_num(MPT_ADAPTER *ioc, u8 phys_disk_num,
-+ u8 channel, u8 id)
-+{
-+ struct mptsas_phyinfo *phy_info;
-+ struct mptsas_portinfo *port_info;
-+ RaidPhysDiskPage1_t *phys_disk = NULL;
-+ int num_paths;
-+ u64 sas_address = 0;
-+ int i;
-+
-+ phy_info = NULL;
-+ if (!ioc->raid_data.pIocPg3)
-+ return NULL;
-+ /* dual port support */
-+ num_paths = mpt_raid_phys_disk_get_num_paths(ioc, phys_disk_num);
-+ if (!num_paths)
-+ goto out;
-+ phys_disk = kzalloc(offsetof(RaidPhysDiskPage1_t,Path) +
-+ (num_paths * sizeof(RAID_PHYS_DISK1_PATH)), GFP_KERNEL);
-+ if (!phys_disk)
-+ goto out;
-+ mpt_raid_phys_disk_pg1(ioc, phys_disk_num, phys_disk);
-+ for (i = 0; i < num_paths; i++) {
-+ if ((phys_disk->Path[i].Flags & 1) != 0)
-+ /* entry no longer valid */
-+ continue;
-+ if ((id == phys_disk->Path[i].PhysDiskID) &&
-+ (channel == phys_disk->Path[i].PhysDiskBus)) {
-+ memcpy(&sas_address, &phys_disk->Path[i].WWID,
-+ sizeof(u64));
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc, sas_address);
-+ goto out;
-+ }
-+ }
-+
-+ out:
-+ kfree(phys_disk);
-+ if (phy_info)
-+ return phy_info;
-+
-+ /*
-+ * Extra code to handle RAID0 case, where the sas_address is not updated
-+ * in phys_disk_page_1 when hotswapped
-+ */
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_for_each_entry(port_info, &ioc->sas_topology, list) {
-+ for (i = 0; i < port_info->num_phys && !phy_info; i++) {
-+ if (!mptsas_is_end_device(
-+ &port_info->phy_info[i].attached))
-+ continue;
-+ if (port_info->phy_info[i].attached.phys_disk_num == ~0)
-+ continue;
-+ if (port_info->phy_info[i].attached.phys_disk_num == phys_disk_num &&
-+ port_info->phy_info[i].attached.id == id &&
-+ port_info->phy_info[i].attached.channel == channel)
-+ phy_info = &port_info->phy_info[i];
-+ }
-+ }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return phy_info;
-+}
-+
-+/**
-+ * mptsas_reprobe_lun -
-+ * @sdev:
-+ * @data:
-+ *
-+ **/
-+static void
-+mptsas_reprobe_lun(struct scsi_device *sdev, void *data)
-+{
-+ int rc;
-+
-+ sdev->no_uld_attach = data ? 1 : 0;
-+ rc = scsi_device_reprobe(sdev);
-+}
-+
-+/**
-+ * mptsas_reprobe_target -
-+ * @starget:
-+ * @uld_attach:
-+ *
-+ **/
-+static void
-+mptsas_reprobe_target(struct scsi_target *starget, int uld_attach)
-+{
-+ starget_for_each_device(starget, uld_attach ? (void *)1 : NULL,
-+ mptsas_reprobe_lun);
-+}
-+
-+/**
-+ * mptsas_adding_inactive_raid_components -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @channel:
-+ * @id:
-+ *
-+ *
-+ * TODO: check for hotspares
-+ **/
-+static void
-+mptsas_adding_inactive_raid_components(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+{
-+ CONFIGPARMS cfg;
-+ ConfigPageHeader_t hdr;
-+ dma_addr_t dma_handle;
-+ pRaidVolumePage0_t buffer = NULL;
-+ RaidPhysDiskPage0_t phys_disk;
-+ int i;
-+ struct mptsas_phyinfo *phy_info;
-+ struct mptsas_devinfo sas_device;
-+
-+ memset(&cfg, 0 , sizeof(CONFIGPARMS));
-+ memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-+ hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_VOLUME;
-+ cfg.pageAddr = (channel << 8) + id;
-+ cfg.cfghdr.hdr = &hdr;
- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-- cfg.dir = 0; /* read */
-- cfg.timeout = 10;
-+ cfg.timeout = SAS_CONFIG_PAGE_TIMEOUT;
-
-- error = mpt_config(ioc, &cfg);
-- if (error)
-+ if (mpt_config(ioc, &cfg) != 0)
- goto out;
-
-- if (!hdr.ExtPageLength) {
-- error = -ENXIO;
-+ if (!hdr.PageLength)
- goto out;
-- }
-
-- buffer = pci_alloc_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-- &dma_handle);
-- if (!buffer) {
-- error = -ENOMEM;
-+ buffer = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4,
-+ &dma_handle);
-+
-+ if (!buffer)
- goto out;
-- }
-
- cfg.physAddr = dma_handle;
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-
-- error = mpt_config(ioc, &cfg);
-- if (error)
-- goto out_free_consistent;
--
--
-- mptsas_print_expander_pg1(ioc, buffer);
--
-- /* save config data */
-- phy_info->phy_id = buffer->PhyIdentifier;
-- phy_info->port_id = buffer->PhysicalPort;
-- phy_info->negotiated_link_rate = buffer->NegotiatedLinkRate;
-- phy_info->programmed_link_rate = buffer->ProgrammedLinkRate;
-- phy_info->hw_link_rate = buffer->HwLinkRate;
-- phy_info->identify.handle = le16_to_cpu(buffer->OwnerDevHandle);
-- phy_info->attached.handle = le16_to_cpu(buffer->AttachedDevHandle);
-+ if (mpt_config(ioc, &cfg) != 0)
-+ goto out;
-
-- out_free_consistent:
-- pci_free_consistent(ioc->pcidev, hdr.ExtPageLength * 4,
-- buffer, dma_handle);
-- out:
-- return error;
--}
-+ if (!(buffer->VolumeStatus.Flags &
-+ MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE))
-+ goto out;
-
--static void
--mptsas_parse_device_info(struct sas_identify *identify,
-- struct mptsas_devinfo *device_info)
--{
-- u16 protocols;
-+ if (!buffer->NumPhysDisks)
-+ goto out;
-
-- identify->sas_address = device_info->sas_address;
-- identify->phy_identifier = device_info->phy_id;
-+ for (i = 0; i < buffer->NumPhysDisks; i++) {
-
-- /*
-- * Fill in Phy Initiator Port Protocol.
-- * Bits 6:3, more than one bit can be set, fall through cases.
-- */
-- protocols = device_info->device_info & 0x78;
-- identify->initiator_port_protocols = 0;
-- if (protocols & MPI_SAS_DEVICE_INFO_SSP_INITIATOR)
-- identify->initiator_port_protocols |= SAS_PROTOCOL_SSP;
-- if (protocols & MPI_SAS_DEVICE_INFO_STP_INITIATOR)
-- identify->initiator_port_protocols |= SAS_PROTOCOL_STP;
-- if (protocols & MPI_SAS_DEVICE_INFO_SMP_INITIATOR)
-- identify->initiator_port_protocols |= SAS_PROTOCOL_SMP;
-- if (protocols & MPI_SAS_DEVICE_INFO_SATA_HOST)
-- identify->initiator_port_protocols |= SAS_PROTOCOL_SATA;
-+ if (mpt_raid_phys_disk_pg0(ioc,
-+ buffer->PhysDisk[i].PhysDiskNum, &phys_disk) != 0)
-+ continue;
-
-- /*
-- * Fill in Phy Target Port Protocol.
-- * Bits 10:7, more than one bit can be set, fall through cases.
-- */
-- protocols = device_info->device_info & 0x780;
-- identify->target_port_protocols = 0;
-- if (protocols & MPI_SAS_DEVICE_INFO_SSP_TARGET)
-- identify->target_port_protocols |= SAS_PROTOCOL_SSP;
-- if (protocols & MPI_SAS_DEVICE_INFO_STP_TARGET)
-- identify->target_port_protocols |= SAS_PROTOCOL_STP;
-- if (protocols & MPI_SAS_DEVICE_INFO_SMP_TARGET)
-- identify->target_port_protocols |= SAS_PROTOCOL_SMP;
-- if (protocols & MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-- identify->target_port_protocols |= SAS_PROTOCOL_SATA;
-+ if (mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (phys_disk.PhysDiskBus << 8) +
-+ phys_disk.PhysDiskID))
-+ continue;
-
-- /*
-- * Fill in Attached device type.
-- */
-- switch (device_info->device_info &
-- MPI_SAS_DEVICE_INFO_MASK_DEVICE_TYPE) {
-- case MPI_SAS_DEVICE_INFO_NO_DEVICE:
-- identify->device_type = SAS_PHY_UNUSED;
-- break;
-- case MPI_SAS_DEVICE_INFO_END_DEVICE:
-- identify->device_type = SAS_END_DEVICE;
-- break;
-- case MPI_SAS_DEVICE_INFO_EDGE_EXPANDER:
-- identify->device_type = SAS_EDGE_EXPANDER_DEVICE;
-- break;
-- case MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER:
-- identify->device_type = SAS_FANOUT_EXPANDER_DEVICE;
-- break;
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ sas_device.sas_address);
-+ mptsas_add_end_device(ioc, phy_info);
- }
-+
-+ out:
-+ if (buffer)
-+ pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, buffer,
-+ dma_handle);
- }
-
--static int mptsas_probe_one_phy(struct device *dev,
-- struct mptsas_phyinfo *phy_info, int index, int local)
-+/**
-+ * mptsas_add_end_device - report a new end device to sas transport layer
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info: decribes attached device
-+ *
-+ * return (0) success (1) failure
-+ *
-+ **/
-+static int
-+mptsas_add_end_device(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info)
- {
-- MPT_ADAPTER *ioc;
-- struct sas_phy *phy;
-+ struct sas_rphy *rphy;
- struct sas_port *port;
-- int error = 0;
-+ struct sas_identify identify;
-+ char *ds = NULL;
-+ u8 fw_id;
-
-- if (!dev) {
-- error = -ENODEV;
-- goto out;
-+ if (!phy_info){
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ return 1;
- }
-
-- if (!phy_info->phy) {
-- phy = sas_phy_alloc(dev, index);
-- if (!phy) {
-- error = -ENOMEM;
-- goto out;
-- }
-- } else
-- phy = phy_info->phy;
--
-- mptsas_parse_device_info(&phy->identify, &phy_info->identify);
--
-- /*
-- * Set Negotiated link rate.
-- */
-- switch (phy_info->negotiated_link_rate) {
-- case MPI_SAS_IOUNIT0_RATE_PHY_DISABLED:
-- phy->negotiated_linkrate = SAS_PHY_DISABLED;
-- break;
-- case MPI_SAS_IOUNIT0_RATE_FAILED_SPEED_NEGOTIATION:
-- phy->negotiated_linkrate = SAS_LINK_RATE_FAILED;
-- break;
-- case MPI_SAS_IOUNIT0_RATE_1_5:
-- phy->negotiated_linkrate = SAS_LINK_RATE_1_5_GBPS;
-- break;
-- case MPI_SAS_IOUNIT0_RATE_3_0:
-- phy->negotiated_linkrate = SAS_LINK_RATE_3_0_GBPS;
-- break;
-- case MPI_SAS_IOUNIT0_RATE_SATA_OOB_COMPLETE:
-- case MPI_SAS_IOUNIT0_RATE_UNKNOWN:
-- default:
-- phy->negotiated_linkrate = SAS_LINK_RATE_UNKNOWN;
-- break;
-- }
-+ fw_id = phy_info->attached.id;
-
-- /*
-- * Set Max hardware link rate.
-- */
-- switch (phy_info->hw_link_rate & MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-- case MPI_SAS_PHY0_HWRATE_MAX_RATE_1_5:
-- phy->maximum_linkrate_hw = SAS_LINK_RATE_1_5_GBPS;
-- break;
-- case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-- phy->maximum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
-- break;
-- default:
-- break;
-+ if (mptsas_get_rphy(phy_info)) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return 2;
- }
-
-- /*
-- * Set Max programmed link rate.
-- */
-- switch (phy_info->programmed_link_rate &
-- MPI_SAS_PHY0_PRATE_MAX_RATE_MASK) {
-- case MPI_SAS_PHY0_PRATE_MAX_RATE_1_5:
-- phy->maximum_linkrate = SAS_LINK_RATE_1_5_GBPS;
-- break;
-- case MPI_SAS_PHY0_PRATE_MAX_RATE_3_0:
-- phy->maximum_linkrate = SAS_LINK_RATE_3_0_GBPS;
-- break;
-- default:
-- break;
-+ port = mptsas_get_port(phy_info);
-+ if (!port) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return 3;
-+ }
-+
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_SSP_TARGET)
-+ ds = "ssp";
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_STP_TARGET)
-+ ds = "stp";
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-+ ds = "sata";
-+
-+ printk(MYIOC_s_INFO_FMT "attaching %s device: fw_channel %d, fw_id %d,"
-+ " phy %d, sas_addr 0x%llx\n", ioc->name, ds,
-+ phy_info->attached.channel, phy_info->attached.id,
-+ phy_info->attached.phy_id, (unsigned long long)
-+ phy_info->attached.sas_address);
-+
-+ mptsas_parse_device_info(&identify, &phy_info->attached);
-+ rphy = sas_end_device_alloc(port);
-+ if (!rphy) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return 5; /* non-fatal: an rphy can be added later */
-+ }
-+
-+ rphy->identify = identify;
-+ if (sas_rphy_add(rphy)) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ sas_rphy_free(rphy);
-+ return 6;
- }
-+ mptsas_set_rphy(ioc, phy_info, rphy);
-+ return 0;
-+}
-
-- /*
-- * Set Min hardware link rate.
-- */
-- switch (phy_info->hw_link_rate & MPI_SAS_PHY0_HWRATE_MIN_RATE_MASK) {
-- case MPI_SAS_PHY0_HWRATE_MIN_RATE_1_5:
-- phy->minimum_linkrate_hw = SAS_LINK_RATE_1_5_GBPS;
-- break;
-- case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-- phy->minimum_linkrate_hw = SAS_LINK_RATE_3_0_GBPS;
-- break;
-- default:
-- break;
-- }
-+/**
-+ * mptsas_del_end_device - report a deleted end device to sas transport
-+ * layer
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @phy_info: decribes attached device
-+ *
-+ **/
-+static void
-+mptsas_del_end_device(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info)
-+{
-+ struct sas_rphy *rphy;
-+ struct sas_port *port;
-+ struct mptsas_portinfo *port_info;
-+ struct mptsas_phyinfo *phy_info_parent;
-+ int i;
-+ struct scsi_target * starget;
-+ char *ds = NULL;
-+ u8 fw_id;
-+ u64 sas_address;
-
-- /*
-- * Set Min programmed link rate.
-- */
-- switch (phy_info->programmed_link_rate &
-- MPI_SAS_PHY0_PRATE_MIN_RATE_MASK) {
-- case MPI_SAS_PHY0_PRATE_MIN_RATE_1_5:
-- phy->minimum_linkrate = SAS_LINK_RATE_1_5_GBPS;
-- break;
-- case MPI_SAS_PHY0_PRATE_MIN_RATE_3_0:
-- phy->minimum_linkrate = SAS_LINK_RATE_3_0_GBPS;
-- break;
-- default:
-- break;
-- }
-+ if (!phy_info)
-+ return;
-
-- if (!phy_info->phy) {
-+ fw_id = phy_info->attached.id;
-+ sas_address = phy_info->attached.sas_address;
-
-- error = sas_phy_add(phy);
-- if (error) {
-- sas_phy_free(phy);
-- goto out;
-- }
-- phy_info->phy = phy;
-+ if (!phy_info->port_details) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return;
- }
--
-- if (!phy_info->attached.handle ||
-- !phy_info->port_details)
-- goto out;
-+ rphy = mptsas_get_rphy(phy_info);
-+ if (!rphy) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return;
-+ }
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_SSP_TARGET)
-+ ds = "ssp";
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_STP_TARGET)
-+ ds = "stp";
-+ if (phy_info->attached.device_info &
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-+ ds = "sata";
-+
-+ starget = mptsas_get_starget(phy_info);
-+
-+ printk(MYIOC_s_INFO_FMT "removing %s device: fw_channel %d,"
-+ " fw_id %d, phy %d, sas_addr 0x%llx\n", ioc->name, ds,
-+ phy_info->attached.channel, phy_info->attached.id,
-+ phy_info->attached.phy_id, (unsigned long long)
-+ sas_address);
-
- port = mptsas_get_port(phy_info);
-- ioc = phy_to_ioc(phy_info->phy);
-+ if (!port) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, fw_id, __LINE__));
-+ return;
-+ }
-+ port_info = phy_info->portinfo;
-+ phy_info_parent = port_info->phy_info;
-+ for (i = 0; i < port_info->num_phys; i++, phy_info_parent++) {
-+ if(!phy_info_parent->phy)
-+ continue;
-+ if (phy_info_parent->attached.sas_address !=
-+ sas_address)
-+ continue;
-+ dev_printk(KERN_DEBUG, &phy_info_parent->phy->dev,
-+ MYIOC_s_FMT "delete phy %d, phy-obj (0x%p)\n",
-+ ioc->name, phy_info_parent->phy_id,
-+ phy_info_parent->phy);
-+ sas_port_delete_phy(port, phy_info_parent->phy);
-+ }
-+
-+ dev_printk(KERN_DEBUG, &port->dev, MYIOC_s_FMT
-+ "delete port %d, sas_addr (0x%llx)\n", ioc->name,
-+ port->port_identifier, (unsigned long long)sas_address);
-+ sas_port_delete(port);
-+// mptsas_port_delete(ioc, phy_info->port_details);
-+}
-
-- if (phy_info->sas_port_add_phy) {
-+struct mptsas_phyinfo *
-+mptsas_refreshing_device_handles(MPT_ADAPTER *ioc, struct mptsas_devinfo *sas_device)
-+{
-+ struct mptsas_phyinfo *phy_info;
-+ struct mptsas_portinfo *port_info;
-+ int i;
-
-- if (!port) {
-- port = sas_port_alloc_num(dev);
-- if (!port) {
-- error = -ENOMEM;
-- goto out;
-- }
-- error = sas_port_add(port);
-- if (error) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- goto out;
-- }
-- mptsas_set_port(ioc, phy_info, port);
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "sas_port_alloc: port=%p dev=%p port_id=%d\n",
-- ioc->name, port, dev, port->port_identifier));
-- }
-- dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_port_add_phy: phy_id=%d\n",
-- ioc->name, phy_info->phy_id));
-- sas_port_add_phy(port, phy_info->phy);
-- phy_info->sas_port_add_phy = 0;
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ sas_device->sas_address);
-+ if (!phy_info)
-+ goto out;
-+ port_info = phy_info->portinfo;
-+ if (!port_info)
-+ goto out;
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ if(port_info->phy_info[i].attached.sas_address !=
-+ sas_device->sas_address)
-+ continue;
-+ port_info->phy_info[i].attached.channel = sas_device->channel;
-+ port_info->phy_info[i].attached.id = sas_device->id;
-+ port_info->phy_info[i].attached.sas_address =
-+ sas_device->sas_address;
-+ port_info->phy_info[i].attached.handle = sas_device->handle;
-+ port_info->phy_info[i].attached.handle_parent =
-+ sas_device->handle_parent;
-+ port_info->phy_info[i].attached.handle_enclosure =
-+ sas_device->handle_enclosure;
- }
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ out:
-+ return phy_info;
-+}
-
-- if (!mptsas_get_rphy(phy_info) && port && !port->rphy) {
--
-- struct sas_rphy *rphy;
-- struct device *parent;
-- struct sas_identify identify;
-
-- parent = dev->parent->parent;
-- /*
-- * Let the hotplug_work thread handle processing
-- * the adding/removing of devices that occur
-- * after start of day.
-- */
-- if (ioc->sas_discovery_runtime &&
-- mptsas_is_end_device(&phy_info->attached))
-- goto out;
-+/**
-+ * mptsas_hotplug_work - Work queue thread to handle SAS hotplug events
-+ *
-+ *
-+ **/
-+static void
-+mptsas_hotplug_work(MPT_ADAPTER *ioc, struct fw_event_work *fw_event,
-+ struct mptsas_hotplug_event *hot_plug_info)
-+{
-+ struct mptsas_phyinfo *phy_info;
-+ struct scsi_target * starget;
-+ struct mptsas_devinfo sas_device;
-+ VirtTarget *vtarget;
-+ enum device_state state;
-+ int i;
-
-- mptsas_parse_device_info(&identify, &phy_info->attached);
-- if (scsi_is_host_device(parent)) {
-- struct mptsas_portinfo *port_info;
-- int i;
-+ switch (hot_plug_info->event_type) {
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- port_info = mptsas_get_hba_portinfo(ioc);
-- mutex_unlock(&ioc->sas_topology_mutex);
-+ case MPTSAS_ADD_PHYSDISK:
-
-- for (i = 0; i < port_info->num_phys; i++)
-- if (port_info->phy_info[i].identify.sas_address ==
-- identify.sas_address) {
-- sas_port_mark_backlink(port);
-- goto out;
-- }
-+ if (!ioc->raid_data.pIocPg2)
-+ break;
-
-- } else if (scsi_is_sas_rphy(parent)) {
-- struct sas_rphy *parent_rphy = dev_to_rphy(parent);
-- if (identify.sas_address ==
-- parent_rphy->identify.sas_address) {
-- sas_port_mark_backlink(port);
-- goto out;
-+ for (i = 0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
-+ if (ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID ==
-+ hot_plug_info->id) {
-+ printk(MYIOC_s_WARN_FMT "firmware bug: unable "
-+ "to add hidden disk - target_id matchs "
-+ "volume_id\n", ioc->name);
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
- }
- }
-
-- switch (identify.device_type) {
-- case SAS_END_DEVICE:
-- rphy = sas_end_device_alloc(port);
-- break;
-- case SAS_EDGE_EXPANDER_DEVICE:
-- case SAS_FANOUT_EXPANDER_DEVICE:
-- rphy = sas_expander_alloc(port, identify.device_type);
-+ case MPTSAS_ADD_DEVICE:
-+ memset(&sas_device, 0, sizeof(struct mptsas_devinfo));
-+ mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (hot_plug_info->channel << 8) +
-+ hot_plug_info->id);
-+
-+ if (!sas_device.handle)
-+ return;
-+
-+ phy_info = mptsas_refreshing_device_handles(ioc, &sas_device);
-+ if (!phy_info)
- break;
-- default:
-- rphy = NULL;
-+
-+ if (mptsas_get_rphy(phy_info))
- break;
-- }
-- if (!rphy) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- goto out;
-- }
-
-- rphy->identify = identify;
-- error = sas_rphy_add(rphy);
-- if (error) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- sas_rphy_free(rphy);
-- goto out;
-+ state = mptsas_test_unit_ready(ioc, phy_info->attached.channel,
-+ phy_info->attached.id, fw_event->retries);
-+
-+ if (state == DEVICE_RETRY && !ioc->fw_events_off) {
-+ mptsas_requeue_fw_event(ioc, fw_event, 1000);
-+ return;
- }
-- mptsas_set_rphy(ioc, phy_info, rphy);
-- }
-
-- out:
-- return error;
--}
-+ if (state == DEVICE_READY)
-+ mptsas_add_end_device(ioc, phy_info);
-+ break;
-
--static int
--mptsas_probe_hba_phys(MPT_ADAPTER *ioc)
--{
-- struct mptsas_portinfo *port_info, *hba;
-- int error = -ENOMEM, i;
-+ case MPTSAS_DEL_DEVICE:
-
-- hba = kzalloc(sizeof(*port_info), GFP_KERNEL);
-- if (! hba)
-- goto out;
-+ if (!ioc->disable_hotplug_remove) {
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ hot_plug_info->sas_address);
-+ mptsas_del_end_device(ioc, phy_info);
-+ }
-+ break;
-
-- error = mptsas_sas_io_unit_pg0(ioc, hba);
-- if (error)
-- goto out_free_port_info;
-+ case MPTSAS_DEL_PHYSDISK:
-
-- mptsas_sas_io_unit_pg1(ioc);
-- mutex_lock(&ioc->sas_topology_mutex);
-- port_info = mptsas_get_hba_portinfo(ioc);
-- if (!port_info) {
-- port_info = hba;
-- list_add_tail(&port_info->list, &ioc->sas_topology);
-- } else {
-- for (i = 0; i < hba->num_phys; i++) {
-- port_info->phy_info[i].negotiated_link_rate =
-- hba->phy_info[i].negotiated_link_rate;
-- port_info->phy_info[i].handle =
-- hba->phy_info[i].handle;
-- port_info->phy_info[i].port_id =
-- hba->phy_info[i].port_id;
-- }
-- kfree(hba->phy_info);
-- kfree(hba);
-- hba = NULL;
-- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-- for (i = 0; i < port_info->num_phys; i++) {
-- mptsas_sas_phy_pg0(ioc, &port_info->phy_info[i],
-- (MPI_SAS_PHY_PGAD_FORM_PHY_NUMBER <<
-- MPI_SAS_PHY_PGAD_FORM_SHIFT), i);
-+ mpt_findImVolumes(ioc);
-
-- mptsas_sas_device_pg0(ioc, &port_info->phy_info[i].identify,
-- (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- port_info->phy_info[i].handle);
-- port_info->phy_info[i].identify.phy_id =
-- port_info->phy_info[i].phy_id = i;
-- if (port_info->phy_info[i].attached.handle)
-- mptsas_sas_device_pg0(ioc,
-- &port_info->phy_info[i].attached,
-- (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- port_info->phy_info[i].attached.handle);
-- }
-+ phy_info = mptsas_find_phyinfo_by_phys_disk_num(
-+ ioc, hot_plug_info->phys_disk_num, hot_plug_info->channel,
-+ hot_plug_info->id);
-+ mptsas_del_end_device(ioc, phy_info);
-+ break;
-
-- mptsas_setup_wide_ports(ioc, port_info);
-+ case MPTSAS_ADD_PHYSDISK_REPROBE:
-
-- for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
-- mptsas_probe_one_phy(&ioc->sh->shost_gendev,
-- &port_info->phy_info[i], ioc->sas_index, 1);
-+ if (mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (hot_plug_info->channel << 8) + hot_plug_info->id)) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
-+ }
-
-- return 0;
-+ phy_info = mptsas_find_phyinfo_by_sas_address(
-+ ioc, sas_device.sas_address);
-
-- out_free_port_info:
-- kfree(hba);
-- out:
-- return error;
--}
-+ if (!phy_info){
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
-+ }
-
--static int
--mptsas_probe_expander_phys(MPT_ADAPTER *ioc, u32 *handle)
--{
-- struct mptsas_portinfo *port_info, *p, *ex;
-- struct device *parent;
-- struct sas_rphy *rphy;
-- int error = -ENOMEM, i, j;
-+ starget = mptsas_get_starget(phy_info);
-+ if (!starget) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
-+ }
-
-- ex = kzalloc(sizeof(*port_info), GFP_KERNEL);
-- if (!ex)
-- goto out;
-+ vtarget = starget->hostdata;
-+ if (!vtarget) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
-+ }
-
-- error = mptsas_sas_expander_pg0(ioc, ex,
-- (MPI_SAS_EXPAND_PGAD_FORM_GET_NEXT_HANDLE <<
-- MPI_SAS_EXPAND_PGAD_FORM_SHIFT), *handle);
-- if (error)
-- goto out_free_port_info;
-+ mpt_findImVolumes(ioc);
-
-- *handle = ex->phy_info[0].handle;
-+ starget_printk(KERN_INFO, starget, MYIOC_s_FMT "RAID Hidding: "
-+ "fw_channel=%d, fw_id=%d, physdsk %d, sas_addr 0x%llx\n",
-+ ioc->name, hot_plug_info->channel, hot_plug_info->id,
-+ hot_plug_info->phys_disk_num, (unsigned long long)
-+ sas_device.sas_address);
-+
-+ vtarget->id = hot_plug_info->phys_disk_num;
-+ vtarget->tflags |= MPT_TARGET_FLAGS_RAID_COMPONENT;
-+ phy_info->attached.phys_disk_num = hot_plug_info->phys_disk_num;
-+ mptsas_reprobe_target(starget, 1);
-+ break;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- port_info = mptsas_find_portinfo_by_handle(ioc, *handle);
-- if (!port_info) {
-- port_info = ex;
-- list_add_tail(&port_info->list, &ioc->sas_topology);
-- } else {
-- for (i = 0; i < ex->num_phys; i++) {
-- port_info->phy_info[i].handle =
-- ex->phy_info[i].handle;
-- port_info->phy_info[i].port_id =
-- ex->phy_info[i].port_id;
-+ case MPTSAS_DEL_PHYSDISK_REPROBE:
-+
-+ if (mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (hot_plug_info->channel << 8) + hot_plug_info->id)) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n",
-+ ioc->name, __FUNCTION__,
-+ hot_plug_info->id, __LINE__));
-+ break;
- }
-- kfree(ex->phy_info);
-- kfree(ex);
-- ex = NULL;
-- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-
-- for (i = 0; i < port_info->num_phys; i++) {
-- mptsas_sas_expander_pg1(ioc, &port_info->phy_info[i],
-- (MPI_SAS_EXPAND_PGAD_FORM_HANDLE_PHY_NUM <<
-- MPI_SAS_EXPAND_PGAD_FORM_SHIFT), (i << 16) + *handle);
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ sas_device.sas_address);
-+ if (!phy_info) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
-+ }
-
-- if (port_info->phy_info[i].identify.handle) {
-- mptsas_sas_device_pg0(ioc,
-- &port_info->phy_info[i].identify,
-- (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- port_info->phy_info[i].identify.handle);
-- port_info->phy_info[i].identify.phy_id =
-- port_info->phy_info[i].phy_id;
-+ starget = mptsas_get_starget(phy_info);
-+ if (!starget) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
- }
-
-- if (port_info->phy_info[i].attached.handle) {
-- mptsas_sas_device_pg0(ioc,
-- &port_info->phy_info[i].attached,
-- (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- port_info->phy_info[i].attached.handle);
-- port_info->phy_info[i].attached.phy_id =
-- port_info->phy_info[i].phy_id;
-+ vtarget = starget->hostdata;
-+ if (!vtarget) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
- }
-- }
-
-- parent = &ioc->sh->shost_gendev;
-- for (i = 0; i < port_info->num_phys; i++) {
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(p, &ioc->sas_topology, list) {
-- for (j = 0; j < p->num_phys; j++) {
-- if (port_info->phy_info[i].identify.handle !=
-- p->phy_info[j].attached.handle)
-- continue;
-- rphy = mptsas_get_rphy(&p->phy_info[j]);
-- parent = &rphy->dev;
-- }
-+ if (!(vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: fw_id=%d exit at line=%d\n", ioc->name,
-+ __FUNCTION__, hot_plug_info->id, __LINE__));
-+ break;
- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-- }
-
-- mptsas_setup_wide_ports(ioc, port_info);
-+ mpt_findImVolumes(ioc);
-+
-+ starget_printk(KERN_INFO, starget, MYIOC_s_FMT "RAID Exposing:"
-+ " fw_channel=%d, fw_id=%d, physdsk %d, sas_addr 0x%llx\n",
-+ ioc->name, hot_plug_info->channel, hot_plug_info->id,
-+ hot_plug_info->phys_disk_num, (unsigned long long)
-+ sas_device.sas_address);
-+
-+ vtarget->tflags &= ~MPT_TARGET_FLAGS_RAID_COMPONENT;
-+ vtarget->id = hot_plug_info->id;
-+ phy_info->attached.phys_disk_num = ~0;
-+ mptsas_reprobe_target(starget, 0);
-+ mptsas_add_device_component_by_fw(ioc,
-+ hot_plug_info->channel, hot_plug_info->id);
-+ break;
-+
-+ case MPTSAS_ADD_RAID:
-+
-+ mpt_findImVolumes(ioc);
-+ printk(MYIOC_s_INFO_FMT "attaching raid volume, channel %d, "
-+ "id %d\n", ioc->name, MPTSAS_RAID_CHANNEL,
-+ hot_plug_info->id);
-+ scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL,
-+ hot_plug_info->id, 0);
-+ break;
-+
-+ case MPTSAS_DEL_RAID:
-+
-+ mpt_findImVolumes(ioc);
-+ printk(MYIOC_s_INFO_FMT "removing raid volume, channel %d, "
-+ "id %d\n", ioc->name, MPTSAS_RAID_CHANNEL,
-+ hot_plug_info->id);
-+ scsi_remove_device(hot_plug_info->sdev);
-+ scsi_device_put(hot_plug_info->sdev);
-+ break;
-
-- for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
-- mptsas_probe_one_phy(parent, &port_info->phy_info[i],
-- ioc->sas_index, 0);
-+ case MPTSAS_ADD_INACTIVE_VOLUME:
-
-- return 0;
-+ mpt_findImVolumes(ioc);
-+ mptsas_adding_inactive_raid_components(ioc,
-+ hot_plug_info->channel, hot_plug_info->id);
-+ break;
-
-- out_free_port_info:
-- if (ex) {
-- kfree(ex->phy_info);
-- kfree(ex);
-+ default:
-+ break;
- }
-- out:
-- return error;
-+
-+ mptsas_free_fw_event(ioc, fw_event);
- }
-
--/*
-- * mptsas_delete_expander_phys
-+/**
-+ * mptsas_send_sas_event
- *
- *
-- * This will traverse topology, and remove expanders
-- * that are no longer present
-- */
-+ * @ioc
-+ * @sas_event_data
-+ *
-+ **/
- static void
--mptsas_delete_expander_phys(MPT_ADAPTER *ioc)
-+mptsas_send_sas_event(struct fw_event_work *fw_event)
- {
-- struct mptsas_portinfo buffer;
-- struct mptsas_portinfo *port_info, *n, *parent;
-- struct mptsas_phyinfo *phy_info;
-- struct sas_port * port;
-- int i;
-- u64 expander_sas_address;
-+ MPT_ADAPTER *ioc;
-+ struct mptsas_hotplug_event hot_plug_info;
-+ EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data;
-+ u32 device_info;
-+ u64 sas_address;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry_safe(port_info, n, &ioc->sas_topology, list) {
-+ ioc = fw_event->ioc;
-+ sas_event_data = (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)
-+ fw_event->event_data;
-+ device_info = le32_to_cpu(sas_event_data->DeviceInfo);
-
-- if (port_info->phy_info &&
-- (!(port_info->phy_info[0].identify.device_info &
-- MPI_SAS_DEVICE_INFO_SMP_TARGET)))
-- continue;
-+ if ((device_info &
-+ (MPI_SAS_DEVICE_INFO_SSP_TARGET |
-+ MPI_SAS_DEVICE_INFO_STP_TARGET |
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE )) == 0) {
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
-+ }
-
-- if (mptsas_sas_expander_pg0(ioc, &buffer,
-- (MPI_SAS_EXPAND_PGAD_FORM_HANDLE <<
-- MPI_SAS_EXPAND_PGAD_FORM_SHIFT),
-- port_info->phy_info[0].handle)) {
-+ if (sas_event_data->ReasonCode ==
-+ MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED) {
-+ mptbase_sas_persist_operation(ioc,
-+ MPI_SAS_OP_CLEAR_NOT_PRESENT);
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
-+ }
-
-- /*
-- * Obtain the port_info instance to the parent port
-- */
-- parent = mptsas_find_portinfo_by_handle(ioc,
-- port_info->phy_info[0].identify.handle_parent);
-+ switch (sas_event_data->ReasonCode) {
-+ case MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING:
-+ case MPI_EVENT_SAS_DEV_STAT_RC_ADDED:
-+ memset(&hot_plug_info, 0, sizeof(struct mptsas_hotplug_event));
-+ hot_plug_info.handle = le16_to_cpu(sas_event_data->DevHandle);
-+ hot_plug_info.channel = sas_event_data->Bus;
-+ hot_plug_info.id = sas_event_data->TargetID;
-+ hot_plug_info.phy_id = sas_event_data->PhyNum;
-+ memcpy(&sas_address, &sas_event_data->SASAddress,
-+ sizeof(u64));
-+ hot_plug_info.sas_address = le64_to_cpu(sas_address);
-+ hot_plug_info.device_info = device_info;
-+ if (sas_event_data->ReasonCode &
-+ MPI_EVENT_SAS_DEV_STAT_RC_ADDED)
-+ hot_plug_info.event_type = MPTSAS_ADD_DEVICE;
-+ else
-+ hot_plug_info.event_type = MPTSAS_DEL_DEVICE;
-+ mptsas_hotplug_work(ioc, fw_event, &hot_plug_info);
-+ break;
-+
-+ case MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED:
-+ mptbase_sas_persist_operation(ioc,
-+ MPI_SAS_OP_CLEAR_NOT_PRESENT);
-+ mptsas_free_fw_event(ioc, fw_event);
-+ break;
-
-- if (!parent)
-- goto next_port;
-+ case MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA:
-+ /* TODO */
-+ case MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET:
-+ /* TODO */
-+ default:
-+ mptsas_free_fw_event(ioc, fw_event);
-+ break;
-+ }
-+}
-
-- expander_sas_address =
-- port_info->phy_info[0].identify.sas_address;
-
-- /*
-- * Delete rphys in the parent that point
-- * to this expander. The transport layer will
-- * cleanup all the children.
-- */
-- phy_info = parent->phy_info;
-- for (i = 0; i < parent->num_phys; i++, phy_info++) {
-- port = mptsas_get_port(phy_info);
-- if (!port)
-- continue;
-- if (phy_info->attached.sas_address !=
-- expander_sas_address)
-- continue;
-- dsaswideprintk(ioc,
-- dev_printk(KERN_DEBUG, &port->dev,
-- MYIOC_s_FMT "delete port (%d)\n", ioc->name,
-- port->port_identifier));
-- sas_port_delete(port);
-- mptsas_port_delete(ioc, phy_info->port_details);
-- }
-- next_port:
--
-- phy_info = port_info->phy_info;
-- for (i = 0; i < port_info->num_phys; i++, phy_info++)
-- mptsas_port_delete(ioc, phy_info->port_details);
--
-- list_del(&port_info->list);
-- kfree(port_info->phy_info);
-- kfree(port_info);
-+/**
-+ * mptsas_send_raid_event
-+ *
-+ *
-+ * @ioc
-+ * @raid_event_data
-+ *
-+ **/
-+static void
-+mptsas_send_raid_event(struct fw_event_work *fw_event)
-+{
-+ MPT_ADAPTER *ioc;
-+ EVENT_DATA_RAID *raid_event_data;
-+ struct mptsas_hotplug_event hot_plug_info;
-+ int status;
-+ int state;
-+ struct scsi_device *sdev = NULL;
-+ VirtDevice *vdevice = NULL;
-+ RaidPhysDiskPage0_t phys_disk;
-+
-+ ioc = fw_event->ioc;
-+ raid_event_data = (EVENT_DATA_RAID *)fw_event->event_data;
-+ status = le32_to_cpu(raid_event_data->SettingsStatus);
-+ state = (status >> 8) & 0xff;
-+
-+ memset(&hot_plug_info, 0, sizeof(struct mptsas_hotplug_event));
-+ hot_plug_info.id = raid_event_data->VolumeID;
-+ hot_plug_info.channel = raid_event_data->VolumeBus;
-+ hot_plug_info.phys_disk_num = raid_event_data->PhysDiskNum;
-+
-+ if (raid_event_data->ReasonCode == MPI_EVENT_RAID_RC_VOLUME_DELETED ||
-+ raid_event_data->ReasonCode == MPI_EVENT_RAID_RC_VOLUME_CREATED ||
-+ raid_event_data->ReasonCode ==
-+ MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED) {
-+ sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL,
-+ hot_plug_info.id, 0);
-+ hot_plug_info.sdev = sdev;
-+ if (sdev)
-+ vdevice = sdev->hostdata;
-+ }
-+
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "Entering %s: "
-+ "ReasonCode=%02x\n", ioc->name, __FUNCTION__,
-+ raid_event_data->ReasonCode));
-+
-+ switch (raid_event_data->ReasonCode) {
-+ case MPI_EVENT_RAID_RC_PHYSDISK_DELETED:
-+ hot_plug_info.event_type = MPTSAS_DEL_PHYSDISK_REPROBE;
-+ break;
-+ case MPI_EVENT_RAID_RC_PHYSDISK_CREATED:
-+ hot_plug_info.event_type = MPTSAS_ADD_PHYSDISK_REPROBE;
-+ break;
-+ case MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED:
-+ switch (state) {
-+ case MPI_PD_STATE_ONLINE:
-+ case MPI_PD_STATE_NOT_COMPATIBLE:
-+ mpt_raid_phys_disk_pg0(ioc,
-+ raid_event_data->PhysDiskNum, &phys_disk);
-+ hot_plug_info.id = phys_disk.PhysDiskID;
-+ hot_plug_info.channel = phys_disk.PhysDiskBus;
-+ hot_plug_info.event_type = MPTSAS_ADD_PHYSDISK;
-+ break;
-+ case MPI_PD_STATE_FAILED:
-+ case MPI_PD_STATE_MISSING:
-+ case MPI_PD_STATE_OFFLINE_AT_HOST_REQUEST:
-+ case MPI_PD_STATE_FAILED_AT_HOST_REQUEST:
-+ case MPI_PD_STATE_OFFLINE_FOR_ANOTHER_REASON:
-+ hot_plug_info.event_type = MPTSAS_DEL_PHYSDISK;
-+ break;
-+ default:
-+ break;
- }
-- /*
-- * Free this memory allocated from inside
-- * mptsas_sas_expander_pg0
-- */
-- kfree(buffer.phy_info);
-+ break;
-+ case MPI_EVENT_RAID_RC_VOLUME_DELETED:
-+ if (!sdev)
-+ break;
-+ vdevice->vtarget->deleted = 1; /* block IO */
-+ hot_plug_info.event_type = MPTSAS_DEL_RAID;
-+ break;
-+ case MPI_EVENT_RAID_RC_VOLUME_CREATED:
-+ if (sdev) {
-+ scsi_device_put(sdev);
-+ break;
-+ }
-+ hot_plug_info.event_type = MPTSAS_ADD_RAID;
-+ break;
-+ case MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED:
-+ if (!(status & MPI_RAIDVOL0_STATUS_FLAG_ENABLED)) {
-+ if (!sdev)
-+ break;
-+ vdevice->vtarget->deleted = 1; /* block IO */
-+ hot_plug_info.event_type = MPTSAS_DEL_RAID;
-+ break;
-+ }
-+ switch (state) {
-+ case MPI_RAIDVOL0_STATUS_STATE_FAILED:
-+ case MPI_RAIDVOL0_STATUS_STATE_MISSING:
-+ if (!sdev)
-+ break;
-+ vdevice->vtarget->deleted = 1; /* block IO */
-+ hot_plug_info.event_type = MPTSAS_DEL_RAID;
-+ break;
-+ case MPI_RAIDVOL0_STATUS_STATE_OPTIMAL:
-+ case MPI_RAIDVOL0_STATUS_STATE_DEGRADED:
-+ if (sdev) {
-+ scsi_device_put(sdev);
-+ break;
-+ }
-+ hot_plug_info.event_type = MPTSAS_ADD_RAID;
-+ break;
-+ default:
-+ break;
-+ }
-+ break;
-+ default:
-+ break;
- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-+
-+ if (hot_plug_info.event_type != MPTSAS_IGNORE_EVENT)
-+ mptsas_hotplug_work(ioc, fw_event, &hot_plug_info);
-+ else
-+ mptsas_free_fw_event(ioc, fw_event);
- }
-
--/*
-- * Start of day discovery
-- */
--static void
--mptsas_scan_sas_topology(MPT_ADAPTER *ioc)
-+/**
-+ * mptsas_issue_tm - send mptsas internal tm request
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @type
-+ * @channel
-+ * @id
-+ * @lun
-+ * @task_context
-+ * @timeout
-+ *
-+ * return:
-+ *
-+ **/
-+static int
-+mptsas_issue_tm(MPT_ADAPTER *ioc, u8 type, u8 channel, u8 id, u64 lun, int task_context, ulong timeout,
-+ u8 *issue_reset)
- {
-- u32 handle = 0xFFFF;
-- int i;
-+ MPT_FRAME_HDR *mf;
-+ SCSITaskMgmt_t *pScsiTm;
-+ int retval;
-+ unsigned long timeleft;
-
-- mutex_lock(&ioc->sas_discovery_mutex);
-- mptsas_probe_hba_phys(ioc);
-- while (!mptsas_probe_expander_phys(ioc, &handle))
-- ;
-- /*
-- Reporting RAID volumes.
-- */
-- if (!ioc->ir_firmware)
-+ *issue_reset = 0;
-+ if ((mf = mpt_get_msg_frame(mptsasDeviceResetCtx, ioc)) == NULL) {
-+ retval = -1; /* return failure */
-+ dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "TaskMgmt request: no "
-+ "msg frames!!\n", ioc->name));
- goto out;
-- if (!ioc->raid_data.pIocPg2)
-+ }
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt request: mr = %p, "
-+ "task_type = 0x%02X,\n\t timeout = %ld, fw_channel = %d, "
-+ "fw_id = %d, lun = %lld,\n\t task_context = 0x%x\n", ioc->name, mf,
-+ type, timeout, channel, id, (unsigned long long)lun,
-+ task_context));
-+
-+ pScsiTm = (SCSITaskMgmt_t *) mf;
-+ memset(pScsiTm, 0, sizeof(SCSITaskMgmt_t));
-+ pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-+ pScsiTm->TaskType = type;
-+ pScsiTm->MsgFlags = 0;
-+ pScsiTm->TargetID = id;
-+ pScsiTm->Bus = channel;
-+ pScsiTm->ChainOffset = 0;
-+ pScsiTm->Reserved = 0;
-+ pScsiTm->Reserved1 = 0;
-+ pScsiTm->TaskMsgContext = task_context;
-+ int_to_scsilun(lun, (struct scsi_lun *)pScsiTm->LUN);
-+
-+ INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
-+ retval = 0;
-+ mpt_put_msg_frame_hi_pri(mptsasDeviceResetCtx, ioc, mf);
-+
-+ /* Now wait for the command to complete */
-+ timeleft = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done,
-+ timeout*HZ);
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ retval = -1; /* return failure */
-+ dtmprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "TaskMgmt request: TIMED OUT!(mr=%p)\n", ioc->name, mf));
-+ mpt_free_msg_frame(ioc, mf);
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ *issue_reset = 1;
- goto out;
-- if (!ioc->raid_data.pIocPg2->NumActiveVolumes)
-+ }
-+
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ retval = -1; /* return failure */
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt request: failed with no reply\n", ioc->name));
- goto out;
-- for (i = 0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
-- scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL,
-- ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID, 0);
- }
-+
- out:
-- mutex_unlock(&ioc->sas_discovery_mutex);
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ return retval;
- }
-
--/*
-- * Work queue thread to handle Runtime discovery
-- * Mere purpose is the hot add/delete of expanders
-- *(Mutex UNLOCKED)
-- */
-+/**
-+ * mptsas_broadcast_primative_work - Work queue thread to handle
-+ * broadcast primitive events
-+ * @work: work queue payload containing info describing the event
-+ *
-+ **/
- static void
--__mptsas_discovery_work(MPT_ADAPTER *ioc)
-+mptsas_broadcast_primative_work(struct fw_event_work *fw_event)
- {
-- u32 handle = 0xFFFF;
-+ MPT_ADAPTER *ioc = fw_event->ioc;
-+ MPT_FRAME_HDR *mf;
-+ VirtDevice *vdevice;
-+ int ii;
-+ struct scsi_cmnd *sc;
-+ SCSITaskMgmtReply_t * pScsiTmReply;
-+ u8 issue_reset;
-+ int task_context;
-+ u8 channel, id;
-+ int lun;
-+ u32 termination_count;
-+ u32 query_count;
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s - enter\n", ioc->name, __FUNCTION__));
-+
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ mptsas_requeue_fw_event(ioc, fw_event, 1000);
-+ return;
-+ }
-
-- ioc->sas_discovery_runtime=1;
-- mptsas_delete_expander_phys(ioc);
-- mptsas_probe_hba_phys(ioc);
-- while (!mptsas_probe_expander_phys(ioc, &handle))
-- ;
-- ioc->sas_discovery_runtime=0;
-+ issue_reset = 0;
-+ termination_count = 0;
-+ query_count = 0;
-+ mpt_findImVolumes(ioc);
-+ pScsiTmReply = (SCSITaskMgmtReply_t *) ioc->taskmgmt_cmds.reply;
-+
-+ for (ii = 0; ii < ioc->req_depth; ii++) {
-+ sc = mptscsih_get_scsi_lookup(ioc, ii);
-+ if (!sc)
-+ continue;
-+ mf = MPT_INDEX_2_MFPTR(ioc, ii);
-+ if (!mf)
-+ continue;
-+ task_context = mf->u.frame.hwhdr.msgctxu.MsgContext;
-+ vdevice = sc->device->hostdata;
-+ if (!vdevice || !vdevice->vtarget)
-+ continue;
-+ if (vdevice->vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT)
-+ continue; /* skip hidden raid components */
-+ if (vdevice->vtarget->raidVolume)
-+ continue; /* skip hidden raid components */
-+ channel = vdevice->vtarget->channel;
-+ id = vdevice->vtarget->id;
-+ lun = vdevice->lun;
-+ if (mptsas_issue_tm(ioc, MPI_SCSITASKMGMT_TASKTYPE_QUERY_TASK,
-+ channel, id, (u64)lun, task_context, 30, &issue_reset))
-+ goto out;
-+ query_count++;
-+ termination_count +=
-+ le32_to_cpu(pScsiTmReply->TerminationCount);
-+ if ((pScsiTmReply->IOCStatus == MPI_IOCSTATUS_SUCCESS) &&
-+ (pScsiTmReply->ResponseCode ==
-+ MPI_SCSITASKMGMT_RSP_TM_SUCCEEDED ||
-+ pScsiTmReply->ResponseCode ==
-+ MPI_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC))
-+ continue;
-+ if (mptsas_issue_tm(ioc,
-+ MPI_SCSITASKMGMT_TASKTYPE_ABRT_TASK_SET,
-+ channel, id, (u64)lun, 0, 30, &issue_reset))
-+ goto out;
-+ termination_count +=
-+ le32_to_cpu(pScsiTmReply->TerminationCount);
-+ }
-+
-+ out:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s - exit, query_count = %d termination_count = %d\n",
-+ ioc->name, __FUNCTION__, query_count, termination_count));
-+
-+ ioc->broadcast_aen_busy = 0;
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+
-+ if (issue_reset) {
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP))
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ }
-+ mptsas_free_fw_event(ioc, fw_event);
- }
-
--/*
-- * Work queue thread to handle Runtime discovery
-- * Mere purpose is the hot add/delete of expanders
-- *(Mutex LOCKED)
-- */
-+/**
-+ * mptsas_send_ir2_event - handle exposing hidden disk when an inactive raid volume is added
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @ir2_data:
-+ *
-+ **/
- static void
--mptsas_discovery_work(struct work_struct *work)
-+mptsas_send_ir2_event(struct fw_event_work *fw_event)
- {
-- struct mptsas_discovery_event *ev =
-- container_of(work, struct mptsas_discovery_event, work);
-- MPT_ADAPTER *ioc = ev->ioc;
--
-- mutex_lock(&ioc->sas_discovery_mutex);
-- __mptsas_discovery_work(ioc);
-- mutex_unlock(&ioc->sas_discovery_mutex);
-- kfree(ev);
-+ MPT_ADAPTER *ioc;
-+ struct mptsas_hotplug_event hot_plug_info;
-+ MPI_EVENT_DATA_IR2 * ir2_data;
-+ u8 reasonCode;
-+ RaidPhysDiskPage0_t phys_disk;
-+
-+ ioc = fw_event->ioc;
-+ ir2_data = (MPI_EVENT_DATA_IR2 *)fw_event->event_data;
-+ reasonCode = ir2_data->ReasonCode;
-+
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "Entering %s: "
-+ "ReasonCode=%02x\n", ioc->name,__FUNCTION__, reasonCode));
-+
-+ memset(&hot_plug_info, 0, sizeof(struct mptsas_hotplug_event));
-+ hot_plug_info.id = ir2_data->TargetID;
-+ hot_plug_info.channel = ir2_data->Bus;
-+ switch (reasonCode) {
-+ case MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED:
-+ hot_plug_info.event_type = MPTSAS_ADD_INACTIVE_VOLUME;
-+ break;
-+ case MPI_EVENT_IR2_RC_DUAL_PORT_REMOVED:
-+ hot_plug_info.phys_disk_num = ir2_data->PhysDiskNum;
-+ hot_plug_info.event_type = MPTSAS_DEL_PHYSDISK;
-+ break;
-+ case MPI_EVENT_IR2_RC_DUAL_PORT_ADDED:
-+ hot_plug_info.phys_disk_num = ir2_data->PhysDiskNum;
-+ mpt_raid_phys_disk_pg0(ioc,
-+ ir2_data->PhysDiskNum, &phys_disk);
-+ hot_plug_info.id = phys_disk.PhysDiskID;
-+ hot_plug_info.event_type = MPTSAS_ADD_PHYSDISK;
-+ break;
-+ default:
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
-+ }
-+ mptsas_hotplug_work(ioc, fw_event, &hot_plug_info);
- }
-
--static struct mptsas_phyinfo *
--mptsas_find_phyinfo_by_sas_address(MPT_ADAPTER *ioc, u64 sas_address)
-+static void
-+mptsas_expander_refresh(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
- {
-- struct mptsas_portinfo *port_info;
-- struct mptsas_phyinfo *phy_info = NULL;
-- int i;
-+ struct mptsas_portinfo *parent;
-+ struct device *parent_dev;
-+ struct sas_rphy *rphy;
-+ int i;
-+ u64 sas_address; /* expander sas address */
-+ u32 handle;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(port_info, &ioc->sas_topology, list) {
-- for (i = 0; i < port_info->num_phys; i++) {
-- if (!mptsas_is_end_device(
-- &port_info->phy_info[i].attached))
-- continue;
-- if (port_info->phy_info[i].attached.sas_address
-- != sas_address)
-- continue;
-- phy_info = &port_info->phy_info[i];
-- break;
-- }
-- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-- return phy_info;
--}
-+ handle = port_info->phy_info[0].handle;
-+ sas_address = port_info->phy_info[0].identify.sas_address;
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ mptsas_sas_expander_pg1(ioc, &port_info->phy_info[i],
-+ (MPI_SAS_EXPAND_PGAD_FORM_HANDLE_PHY_NUM <<
-+ MPI_SAS_EXPAND_PGAD_FORM_SHIFT), (i << 16) + handle);
-
--static struct mptsas_phyinfo *
--mptsas_find_phyinfo_by_target(MPT_ADAPTER *ioc, u8 channel, u8 id)
--{
-- struct mptsas_portinfo *port_info;
-- struct mptsas_phyinfo *phy_info = NULL;
-- int i;
-+ mptsas_sas_device_pg0(ioc,
-+ &port_info->phy_info[i].identify,
-+ (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ port_info->phy_info[i].identify.handle);
-+ port_info->phy_info[i].identify.phy_id =
-+ port_info->phy_info[i].phy_id;
-
-- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(port_info, &ioc->sas_topology, list) {
-- for (i = 0; i < port_info->num_phys; i++) {
-- if (!mptsas_is_end_device(
-- &port_info->phy_info[i].attached))
-- continue;
-- if (port_info->phy_info[i].attached.id != id)
-- continue;
-- if (port_info->phy_info[i].attached.channel != channel)
-- continue;
-- phy_info = &port_info->phy_info[i];
-- break;
-+ if (port_info->phy_info[i].attached.handle) {
-+ mptsas_sas_device_pg0(ioc,
-+ &port_info->phy_info[i].attached,
-+ (MPI_SAS_DEVICE_PGAD_FORM_HANDLE <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ port_info->phy_info[i].attached.handle);
-+ port_info->phy_info[i].attached.phy_id =
-+ port_info->phy_info[i].phy_id;
- }
- }
-- mutex_unlock(&ioc->sas_topology_mutex);
-- return phy_info;
--}
--
--static struct mptsas_phyinfo *
--mptsas_find_phyinfo_by_phys_disk_num(MPT_ADAPTER *ioc, u8 channel, u8 id)
--{
-- struct mptsas_portinfo *port_info;
-- struct mptsas_phyinfo *phy_info = NULL;
-- int i;
-
- mutex_lock(&ioc->sas_topology_mutex);
-- list_for_each_entry(port_info, &ioc->sas_topology, list) {
-- for (i = 0; i < port_info->num_phys; i++) {
-- if (!mptsas_is_end_device(
-- &port_info->phy_info[i].attached))
-- continue;
-- if (port_info->phy_info[i].attached.phys_disk_num == ~0)
-- continue;
-- if (port_info->phy_info[i].attached.phys_disk_num != id)
-- continue;
-- if (port_info->phy_info[i].attached.channel != channel)
-- continue;
-- phy_info = &port_info->phy_info[i];
-- break;
-+ parent = mptsas_find_portinfo_by_handle(ioc,
-+ port_info->phy_info[0].identify.handle_parent);
-+ if (!parent) {
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ return;
-+ }
-+ for (i = 0, parent_dev = NULL; i < parent->num_phys && !parent_dev;
-+ i++) {
-+ if (parent->phy_info[i].attached.sas_address == sas_address) {
-+ rphy = mptsas_get_rphy(&parent->phy_info[i]);
-+ parent_dev = &rphy->dev;
- }
- }
- mutex_unlock(&ioc->sas_topology_mutex);
-- return phy_info;
-+
-+ mptsas_setup_wide_ports(ioc, port_info);
-+ for (i = 0; i < port_info->num_phys; i++, ioc->sas_index++)
-+ mptsas_probe_one_phy(parent_dev, &port_info->phy_info[i],
-+ ioc->sas_index, 0);
- }
-
--/*
-- * Work queue thread to clear the persitency table
-- */
- static void
--mptsas_persist_clear_table(struct work_struct *work)
-+mptsas_expander_event_add(MPT_ADAPTER *ioc,
-+ MpiEventDataSasExpanderStatusChange_t* expander_data)
- {
-- MPT_ADAPTER *ioc = container_of(work, MPT_ADAPTER, sas_persist_task);
-+ struct mptsas_portinfo *port_info;
-+ int i;
-+ __le64 sas_address;
-
-- mptbase_sas_persist_operation(ioc, MPI_SAS_OP_CLEAR_NOT_PRESENT);
--}
-+ port_info = kzalloc(sizeof(struct mptsas_portinfo), GFP_KERNEL);
-+ if (!port_info)
-+ BUG();
-+ port_info->num_phys = (expander_data->NumPhys) ?
-+ expander_data->NumPhys : 1;
-+ port_info->phy_info = kcalloc(port_info->num_phys,
-+ sizeof(struct mptsas_phyinfo),GFP_KERNEL);
-+ if (!port_info->phy_info)
-+ BUG();
-+ memcpy(&sas_address, &expander_data->SASAddress, sizeof(__le64));
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ port_info->phy_info[i].portinfo = port_info;
-+ port_info->phy_info[i].handle =
-+ le16_to_cpu(expander_data->DevHandle);
-+ port_info->phy_info[i].identify.sas_address =
-+ le64_to_cpu(sas_address);
-+ port_info->phy_info[i].identify.handle_parent =
-+ le16_to_cpu(expander_data->ParentDevHandle);
-+ }
-
--static void
--mptsas_reprobe_lun(struct scsi_device *sdev, void *data)
--{
-- int rc;
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_add_tail(&port_info->list, &ioc->sas_topology);
-+ mutex_unlock(&ioc->sas_topology_mutex);
-
-- sdev->no_uld_attach = data ? 1 : 0;
-- rc = scsi_device_reprobe(sdev);
--}
-+ printk(MYIOC_s_INFO_FMT "add expander: num_phys %d, "
-+ "sas_addr (0x%llx)\n", ioc->name, port_info->num_phys,
-+ (unsigned long long)sas_address);
-
--static void
--mptsas_reprobe_target(struct scsi_target *starget, int uld_attach)
--{
-- starget_for_each_device(starget, uld_attach ? (void *)1 : NULL,
-- mptsas_reprobe_lun);
-+ mptsas_expander_refresh(ioc, port_info);
- }
-
-+/**
-+ * mptsas_delete_expander_siblings - remove siblings attached to expander
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @parent: the parent port_info object
-+ * @expander: the expander port_info object
-+ **/
- static void
--mptsas_adding_inactive_raid_components(MPT_ADAPTER *ioc, u8 channel, u8 id)
-+mptsas_delete_expander_siblings(MPT_ADAPTER *ioc, struct mptsas_portinfo
-+ *parent, struct mptsas_portinfo *expander)
- {
-- CONFIGPARMS cfg;
-- ConfigPageHeader_t hdr;
-- dma_addr_t dma_handle;
-- pRaidVolumePage0_t buffer = NULL;
-- RaidPhysDiskPage0_t phys_disk;
-- int i;
-- struct mptsas_hotplug_event *ev;
-+ struct mptsas_phyinfo *phy_info;
-+ struct mptsas_portinfo *port_info;
-+ struct sas_rphy *rphy;
-+ int i;
-
-- memset(&cfg, 0 , sizeof(CONFIGPARMS));
-- memset(&hdr, 0 , sizeof(ConfigPageHeader_t));
-- hdr.PageType = MPI_CONFIG_PAGETYPE_RAID_VOLUME;
-- cfg.pageAddr = (channel << 8) + id;
-- cfg.cfghdr.hdr = &hdr;
-- cfg.action = MPI_CONFIG_ACTION_PAGE_HEADER;
-+ phy_info = expander->phy_info;
-+ for (i = 0; i < expander->num_phys; i++, phy_info++) {
-+ if (!(rphy = mptsas_get_rphy(phy_info)))
-+ continue;
-+ if (rphy->identify.device_type == SAS_END_DEVICE)
-+ mptsas_del_end_device(ioc, phy_info);
-+ }
-
-- if (mpt_config(ioc, &cfg) != 0)
-- goto out;
-+ phy_info = expander->phy_info;
-+ for (i = 0; i < expander->num_phys; i++, phy_info++) {
-+ if (!(rphy = mptsas_get_rphy(phy_info)))
-+ continue;
-+ if (rphy->identify.device_type ==
-+ MPI_SAS_DEVICE_INFO_EDGE_EXPANDER ||
-+ rphy->identify.device_type ==
-+ MPI_SAS_DEVICE_INFO_FANOUT_EXPANDER) {
-+ port_info = mptsas_find_portinfo_by_sas_address(ioc,
-+ rphy->identify.sas_address);
-+ if (!port_info)
-+ continue;
-+ if (port_info == parent) /* backlink rphy */
-+ continue;
-+ mptsas_expander_delete(ioc, port_info);
-+ }
-+ }
-+}
-
-- if (!hdr.PageLength)
-- goto out;
-
-- buffer = pci_alloc_consistent(ioc->pcidev, hdr.PageLength * 4,
-- &dma_handle);
-+/**
-+ * mptsas_expander_delete - remove this expander
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @port_info: expander port_info struct
-+ *
-+ **/
-
-- if (!buffer)
-- goto out;
-+static void
-+mptsas_expander_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo *port_info)
-+{
-
-- cfg.physAddr = dma_handle;
-- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
-+ struct mptsas_portinfo *parent;
-+ int i;
-+ u64 expander_sas_address;
-+ struct mptsas_phyinfo *phy_info;
-+ struct mptsas_portinfo buffer;
-+ struct mptsas_portinfo_details * port_details;
-+ struct sas_port * port;
-
-- if (mpt_config(ioc, &cfg) != 0)
-- goto out;
-+ if (!port_info)
-+ return;
-
-- if (!(buffer->VolumeStatus.Flags &
-- MPI_RAIDVOL0_STATUS_FLAG_VOLUME_INACTIVE))
-- goto out;
-+ /* see if expander is still there before deleting */
-+ mptsas_sas_expander_pg0(ioc, &buffer,
-+ (MPI_SAS_EXPAND_PGAD_FORM_HANDLE <<
-+ MPI_SAS_EXPAND_PGAD_FORM_SHIFT),
-+ port_info->phy_info[0].identify.handle);
-
-- if (!buffer->NumPhysDisks)
-- goto out;
-+ if (buffer.num_phys) {
-+ kfree(buffer.phy_info);
-+ return;
-+ }
-
-- for (i = 0; i < buffer->NumPhysDisks; i++) {
-
-- if (mpt_raid_phys_disk_pg0(ioc,
-- buffer->PhysDisk[i].PhysDiskNum, &phys_disk) != 0)
-- continue;
-+ /*
-+ * Obtain the port_info instance to the parent port
-+ */
-+ port_details = NULL;
-+ expander_sas_address =
-+ port_info->phy_info[0].identify.sas_address;
-+ parent = mptsas_find_portinfo_by_handle(ioc,
-+ port_info->phy_info[0].identify.handle_parent);
-+ mptsas_delete_expander_siblings(ioc, parent, port_info);
-+ if (!parent)
-+ goto out;
-
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev) {
-- printk(MYIOC_s_WARN_FMT "mptsas: lost hotplug event\n", ioc->name);
-- goto out;
-+ /*
-+ * Delete rphys in the parent that point
-+ * to this expander.
-+ */
-+ phy_info = parent->phy_info;
-+ port = NULL;
-+ for (i = 0; i < parent->num_phys; i++, phy_info++) {
-+ if(!phy_info->phy)
-+ continue;
-+ if (phy_info->attached.sas_address !=
-+ expander_sas_address)
-+ continue;
-+ if (!port) {
-+ port = mptsas_get_port(phy_info);
-+ port_details = phy_info->port_details;
- }
--
-- INIT_WORK(&ev->work, mptsas_hotplug_work);
-- ev->ioc = ioc;
-- ev->id = phys_disk.PhysDiskID;
-- ev->channel = phys_disk.PhysDiskBus;
-- ev->phys_disk_num_valid = 1;
-- ev->phys_disk_num = phys_disk.PhysDiskNum;
-- ev->event_type = MPTSAS_ADD_DEVICE;
-- schedule_work(&ev->work);
-+ dev_printk(KERN_DEBUG, &phy_info->phy->dev,
-+ MYIOC_s_FMT "delete phy %d, phy-obj (0x%p)\n", ioc->name,
-+ phy_info->phy_id, phy_info->phy);
-+ sas_port_delete_phy(port, phy_info->phy);
-+ }
-+ if (port) {
-+ dev_printk(KERN_DEBUG, &port->dev,
-+ MYIOC_s_FMT "delete port %d, sas_addr (0x%llx)\n",
-+ ioc->name, port->port_identifier,
-+ (unsigned long long)expander_sas_address);
-+ sas_port_delete(port);
-+ mptsas_port_delete(ioc, port_details);
- }
--
- out:
-- if (buffer)
-- pci_free_consistent(ioc->pcidev, hdr.PageLength * 4, buffer,
-- dma_handle);
-+
-+ printk(MYIOC_s_INFO_FMT "delete expander: num_phys %d, "
-+ "sas_addr (0x%llx)\n", ioc->name, port_info->num_phys,
-+ (unsigned long long)expander_sas_address);
-+
-+ /*
-+ * free link
-+ */
-+ list_del(&port_info->list);
-+ kfree(port_info->phy_info);
-+ kfree(port_info);
- }
--/*
-- * Work queue thread to handle SAS hotplug events
-+
-+
-+/**
-+ * mptsas_send_expander_event - expanders events
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @expander_data: event data
-+ *
-+ *
-+ * This function handles adding, removing, and refreshing
-+ * device handles within the expander objects.
- */
- static void
--mptsas_hotplug_work(struct work_struct *work)
-+mptsas_send_expander_event(struct fw_event_work *fw_event)
- {
-- struct mptsas_hotplug_event *ev =
-- container_of(work, struct mptsas_hotplug_event, work);
-+ MPT_ADAPTER *ioc;
-+ MpiEventDataSasExpanderStatusChange_t* expander_data;
-+ struct mptsas_portinfo *port_info;
-+ __le64 sas_address;
-+ int i;
-
-- MPT_ADAPTER *ioc = ev->ioc;
-- struct mptsas_phyinfo *phy_info;
-- struct sas_rphy *rphy;
-- struct sas_port *port;
-- struct scsi_device *sdev;
-- struct scsi_target * starget;
-- struct sas_identify identify;
-- char *ds = NULL;
-- struct mptsas_devinfo sas_device;
-- VirtTarget *vtarget;
-- VirtDevice *vdevice;
-+ ioc = fw_event->ioc;
-+ expander_data = (MpiEventDataSasExpanderStatusChange_t *)
-+ fw_event->event_data;
-+ memcpy(&sas_address, &expander_data->SASAddress, sizeof(__le64));
-+ port_info = mptsas_find_portinfo_by_sas_address(ioc, sas_address);
-+
-+ if (expander_data->ReasonCode == MPI_EVENT_SAS_EXP_RC_ADDED) {
-+ if (port_info) {
-+ for (i = 0; i < port_info->num_phys; i++) {
-+ port_info->phy_info[i].portinfo = port_info;
-+ port_info->phy_info[i].handle =
-+ le16_to_cpu(expander_data->DevHandle);
-+ port_info->phy_info[i].identify.sas_address =
-+ le64_to_cpu(sas_address);
-+ port_info->phy_info[i].identify.handle_parent =
-+ le16_to_cpu(expander_data->ParentDevHandle);
-+ }
-+ mptsas_expander_refresh(ioc, port_info);
-+ } else if (!port_info && expander_data->NumPhys)
-+ mptsas_expander_event_add(ioc, expander_data);
-+ } else if (expander_data->ReasonCode ==
-+ MPI_EVENT_SAS_EXP_RC_NOT_RESPONDING)
-+ mptsas_expander_delete(ioc, port_info);
-
-- mutex_lock(&ioc->sas_discovery_mutex);
-- switch (ev->event_type) {
-- case MPTSAS_DEL_DEVICE:
-+ mptsas_free_fw_event(ioc, fw_event);
-+}
-
-- phy_info = NULL;
-- if (ev->phys_disk_num_valid) {
-- if (ev->hidden_raid_component){
-- if (mptsas_sas_device_pg0(ioc, &sas_device,
-- (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- (ev->channel << 8) + ev->id)) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-- phy_info = mptsas_find_phyinfo_by_sas_address(
-- ioc, sas_device.sas_address);
-- }else
-- phy_info = mptsas_find_phyinfo_by_phys_disk_num(
-- ioc, ev->channel, ev->phys_disk_num);
-- }
-
-- if (!phy_info)
-- phy_info = mptsas_find_phyinfo_by_target(ioc,
-- ev->channel, ev->id);
-+/**
-+ * mptsas_expander_add -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @handle:
-+ *
-+ */
-+struct mptsas_portinfo *
-+mptsas_expander_add(MPT_ADAPTER *ioc, u16 handle)
-+{
-+ struct mptsas_portinfo buffer, *port_info;
-+ int i;
-
-- /*
-- * Sanity checks, for non-existing phys and remote rphys.
-- */
-- if (!phy_info){
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-- if (!phy_info->port_details) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-- rphy = mptsas_get_rphy(phy_info);
-- if (!rphy) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-+ if ((mptsas_sas_expander_pg0(ioc, &buffer,
-+ (MPI_SAS_EXPAND_PGAD_FORM_HANDLE <<
-+ MPI_SAS_EXPAND_PGAD_FORM_SHIFT), handle)))
-+ return NULL;
-
-- port = mptsas_get_port(phy_info);
-- if (!port) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-+ port_info = kzalloc(sizeof(struct mptsas_portinfo), GFP_ATOMIC);
-+ if (!port_info) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ return NULL;
-+ }
-+ port_info->num_phys = buffer.num_phys;
-+ port_info->phy_info = buffer.phy_info;
-+ for (i = 0; i < port_info->num_phys; i++)
-+ port_info->phy_info[i].portinfo = port_info;
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_add_tail(&port_info->list, &ioc->sas_topology);
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ printk(MYIOC_s_INFO_FMT "add expander: num_phys %d, "
-+ "sas_addr (0x%llx)\n", ioc->name, port_info->num_phys,
-+ (unsigned long long)buffer.phy_info[0].identify.sas_address);
-+ mptsas_expander_refresh(ioc, port_info);
-+ return port_info;
-+}
-
-- starget = mptsas_get_starget(phy_info);
-- if (starget) {
-- vtarget = starget->hostdata;
-+static void
-+mptsas_send_link_status_event(struct fw_event_work *fw_event)
-+{
-+ MPT_ADAPTER *ioc;
-+ MpiEventDataSasPhyLinkStatus_t *link_data;
-+ struct mptsas_portinfo *port_info;
-+ struct mptsas_phyinfo *phy_info = NULL;
-+ __le64 sas_address;
-+ u8 phy_num;
-+ u8 link_rate;
-
-- if (!vtarget) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-+ ioc = fw_event->ioc;
-+ link_data = (MpiEventDataSasPhyLinkStatus_t *)fw_event->event_data;
-
-- /*
-- * Handling RAID components
-- */
-- if (ev->phys_disk_num_valid &&
-- ev->hidden_raid_component) {
-- printk(MYIOC_s_INFO_FMT
-- "RAID Hidding: channel=%d, id=%d, "
-- "physdsk %d \n", ioc->name, ev->channel,
-- ev->id, ev->phys_disk_num);
-- vtarget->id = ev->phys_disk_num;
-- vtarget->tflags |=
-- MPT_TARGET_FLAGS_RAID_COMPONENT;
-- mptsas_reprobe_target(starget, 1);
-- phy_info->attached.phys_disk_num =
-- ev->phys_disk_num;
-- break;
-+ memcpy(&sas_address, &link_data->SASAddress, sizeof(__le64));
-+ sas_address = le64_to_cpu(sas_address);
-+ link_rate = link_data->LinkRates >> 4;
-+ phy_num = link_data->PhyNum;
-+
-+ port_info = mptsas_find_portinfo_by_sas_address(ioc, sas_address);
-+ if (port_info) {
-+ phy_info = &port_info->phy_info[phy_num];
-+ if (phy_info)
-+ phy_info->negotiated_link_rate = link_rate;
-+ }
-+
-+ if (link_rate == MPI_SAS_IOUNIT0_RATE_1_5 ||
-+ link_rate == MPI_SAS_IOUNIT0_RATE_3_0) {
-+
-+ if (!port_info) {
-+ if (ioc->old_sas_discovery_protocal) {
-+ port_info = mptsas_expander_add(ioc,
-+ le16_to_cpu(link_data->DevHandle));
-+ if (port_info)
-+ goto out;
- }
-+ goto out;
- }
-+ if (port_info == ioc->hba_port_info)
-+ mptsas_probe_hba_phys(ioc);
-+ else
-+ mptsas_expander_refresh(ioc, port_info);
-+ } else if (phy_info && phy_info->phy) {
-+ if (link_rate == MPI_SAS_IOUNIT0_RATE_PHY_DISABLED)
-+ phy_info->phy->negotiated_linkrate =
-+ SAS_PHY_DISABLED;
-+ else if (link_rate ==
-+ MPI_SAS_IOUNIT0_RATE_FAILED_SPEED_NEGOTIATION)
-+ phy_info->phy->negotiated_linkrate =
-+ SAS_LINK_RATE_FAILED;
-+ else
-+ phy_info->phy->negotiated_linkrate =
-+ SAS_LINK_RATE_UNKNOWN;
-+ }
-+ out:
-+ mptsas_free_fw_event(ioc, fw_event);
-+}
-
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_SSP_TARGET)
-- ds = "ssp";
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_STP_TARGET)
-- ds = "stp";
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-- ds = "sata";
--
-- printk(MYIOC_s_INFO_FMT
-- "removing %s device, channel %d, id %d, phy %d\n",
-- ioc->name, ds, ev->channel, ev->id, phy_info->phy_id);
-- dev_printk(KERN_DEBUG, &port->dev, MYIOC_s_FMT
-- "delete port (%d)\n", ioc->name, port->port_identifier);
-- sas_port_delete(port);
-- mptsas_port_delete(ioc, phy_info->port_details);
-- break;
-- case MPTSAS_ADD_DEVICE:
--
-- if (ev->phys_disk_num_valid)
-- mpt_findImVolumes(ioc);
-
-- /*
-- * Refresh sas device pg0 data
-- */
-- if (mptsas_sas_device_pg0(ioc, &sas_device,
-- (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-- MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-- (ev->channel << 8) + ev->id)) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-+static void
-+mptsas_handle_queue_full_event(struct fw_event_work *fw_event)
-+{
-+ MPT_ADAPTER *ioc;
-+ EventDataQueueFull_t *qfull_data;
-+ struct sas_device_info *sas_info;
-+ struct scsi_device *sdev;
-+ int depth;
-+ int id = -1;
-+ int channel = -1;
-+ int fw_id, fw_channel;
-+ u16 current_depth;
-+
-+
-+ ioc = fw_event->ioc;
-+ qfull_data = (EventDataQueueFull_t *)fw_event->event_data;
-+ fw_id = qfull_data->TargetID;
-+ fw_channel = qfull_data->Bus;
-+ current_depth = le16_to_cpu(qfull_data->CurrentDepth);
-+
-+ /* if hidden raid component, look for the volume id */
-+ down(&ioc->sas_device_info_mutex);
-+ if (mptscsih_is_phys_disk(ioc, fw_channel, fw_id)) {
-+ list_for_each_entry(sas_info, &ioc->sas_device_info_list,
-+ list) {
-+ if (sas_info->is_cached ||
-+ sas_info->is_logical_volume)
-+ continue;
-+ if (sas_info->is_hidden_raid_component &&
-+ (sas_info->fw.channel == fw_channel &&
-+ sas_info->fw.id == fw_id)) {
-+ id = sas_info->volume_id;
-+ channel = MPTSAS_RAID_CHANNEL;
-+ goto out;
-+ }
- }
--
-- __mptsas_discovery_work(ioc);
--
-- phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-- sas_device.sas_address);
--
-- if (!phy_info || !phy_info->port_details) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-+ } else {
-+ list_for_each_entry(sas_info, &ioc->sas_device_info_list,
-+ list) {
-+ if (sas_info->is_cached ||
-+ sas_info->is_hidden_raid_component ||
-+ sas_info->is_logical_volume)
-+ continue;
-+ if (sas_info->fw.channel == fw_channel &&
-+ sas_info->fw.id == fw_id) {
-+ id = sas_info->os.id;
-+ channel = sas_info->os.channel;
-+ goto out;
-+ }
- }
-
-- starget = mptsas_get_starget(phy_info);
-- if (starget && (!ev->hidden_raid_component)){
--
-- vtarget = starget->hostdata;
-+ }
-
-- if (!vtarget) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-- /*
-- * Handling RAID components
-- */
-- if (vtarget->tflags & MPT_TARGET_FLAGS_RAID_COMPONENT) {
-- printk(MYIOC_s_INFO_FMT
-- "RAID Exposing: channel=%d, id=%d, "
-- "physdsk %d \n", ioc->name, ev->channel,
-- ev->id, ev->phys_disk_num);
-- vtarget->tflags &=
-- ~MPT_TARGET_FLAGS_RAID_COMPONENT;
-- vtarget->id = ev->id;
-- mptsas_reprobe_target(starget, 0);
-- phy_info->attached.phys_disk_num = ~0;
-+ out:
-+ up(&ioc->sas_device_info_mutex);
-+
-+ if (id != -1) {
-+ shost_for_each_device(sdev, ioc->sh) {
-+ if (sdev->id == id && sdev->channel == channel) {
-+ if (current_depth > sdev->queue_depth) {
-+ sdev_printk(KERN_INFO, sdev,
-+ "strange observation, the queue "
-+ "depth is (%d) meanwhile fw queue "
-+ "depth (%d)\n", sdev->queue_depth,
-+ current_depth);
-+ continue;
-+ }
-+ depth = scsi_track_queue_full(sdev,
-+ current_depth - 1);
-+ if (depth > 0)
-+ sdev_printk(KERN_INFO, sdev,
-+ "Queue depth reduced to (%d)\n",
-+ depth);
-+ else if (depth < 0)
-+ sdev_printk(KERN_INFO, sdev,
-+ "Tagged Command Queueing is being "
-+ "disabled\n");
-+ else if (depth == 0)
-+ sdev_printk(KERN_INFO, sdev,
-+ "Queue depth not changed yet\n");
- }
-- break;
- }
-+ }
-
-- if (mptsas_get_rphy(phy_info)) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- if (ev->channel) printk("%d\n", __LINE__);
-- break;
-- }
-+ mptsas_free_fw_event(ioc, fw_event);
-+}
-
-- port = mptsas_get_port(phy_info);
-- if (!port) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break;
-- }
-- memcpy(&phy_info->attached, &sas_device,
-- sizeof(struct mptsas_devinfo));
-+/**
-+ * mptsas_firmware_event_work - work thread for processing fw events
-+ * @work: work queue payload containing info describing the event
-+ * Context: user
-+ *
-+ */
-+static void
-+mptsas_firmware_event_work(struct work_struct *work)
-+{
-+ struct fw_event_work *fw_event =
-+ container_of(work, struct fw_event_work, work.work);
-+ MPT_ADAPTER *ioc = fw_event->ioc;
-+
-+ /* special rescan topology handling */
-+ if (fw_event->event == -1) {
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "%s: rescan after "
-+ "reset\n", ioc->name,__FUNCTION__));
-+ mptsas_not_responding_devices(ioc);
-+ mptsas_scan_sas_topology(ioc);
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
-+ }
-
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_SSP_TARGET)
-- ds = "ssp";
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_STP_TARGET)
-- ds = "stp";
-- if (phy_info->attached.device_info &
-- MPI_SAS_DEVICE_INFO_SATA_DEVICE)
-- ds = "sata";
--
-- printk(MYIOC_s_INFO_FMT
-- "attaching %s device, channel %d, id %d, phy %d\n",
-- ioc->name, ds, ev->channel, ev->id, ev->phy_id);
-+ /* events handling turned off during host reset */
-+ if (ioc->fw_events_off) {
-+ mptsas_free_fw_event(ioc, fw_event);
-+ return;
-+ }
-
-- mptsas_parse_device_info(&identify, &phy_info->attached);
-- rphy = sas_end_device_alloc(port);
-- if (!rphy) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- break; /* non-fatal: an rphy can be added later */
-- }
-+ devtprintk(ioc, printk(MYIOC_s_INFO_FMT "%s: fw_event=(0x%p), "
-+ "event = (0x%02x)\n", ioc->name,__FUNCTION__, fw_event,
-+ (fw_event->event & 0xFF)));
-
-- rphy->identify = identify;
-- if (sas_rphy_add(rphy)) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-- "%s: exit at line=%d\n", ioc->name,
-- __func__, __LINE__));
-- sas_rphy_free(rphy);
-- break;
-- }
-- mptsas_set_rphy(ioc, phy_info, rphy);
-+ switch (fw_event->event) {
-+ case MPI_EVENT_SAS_DEVICE_STATUS_CHANGE:
-+ mptsas_send_sas_event(fw_event);
- break;
-- case MPTSAS_ADD_RAID:
-- sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL,
-- ev->id, 0);
-- if (sdev) {
-- scsi_device_put(sdev);
-- break;
-- }
-- printk(MYIOC_s_INFO_FMT
-- "attaching raid volume, channel %d, id %d\n",
-- ioc->name, MPTSAS_RAID_CHANNEL, ev->id);
-- scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL, ev->id, 0);
-- mpt_findImVolumes(ioc);
-+ case MPI_EVENT_INTEGRATED_RAID:
-+ mptsas_send_raid_event(fw_event);
- break;
-- case MPTSAS_DEL_RAID:
-- sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL,
-- ev->id, 0);
-- if (!sdev)
-- break;
-- printk(MYIOC_s_INFO_FMT
-- "removing raid volume, channel %d, id %d\n",
-- ioc->name, MPTSAS_RAID_CHANNEL, ev->id);
-- vdevice = sdev->hostdata;
-- scsi_remove_device(sdev);
-- scsi_device_put(sdev);
-- mpt_findImVolumes(ioc);
-+ case MPI_EVENT_IR2:
-+ mptsas_send_ir2_event(fw_event);
- break;
-- case MPTSAS_ADD_INACTIVE_VOLUME:
-- mptsas_adding_inactive_raid_components(ioc,
-- ev->channel, ev->id);
-+ case MPI_EVENT_PERSISTENT_TABLE_FULL:
-+ mptbase_sas_persist_operation(ioc,
-+ MPI_SAS_OP_CLEAR_NOT_PRESENT);
-+ mptsas_free_fw_event(ioc, fw_event);
- break;
-- case MPTSAS_IGNORE_EVENT:
-- default:
-+ case MPI_EVENT_SAS_BROADCAST_PRIMITIVE:
-+ mptsas_broadcast_primative_work(fw_event);
-+ break;
-+ case MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE:
-+ mptsas_send_expander_event(fw_event);
-+ break;
-+ case MPI_EVENT_SAS_PHY_LINK_STATUS:
-+ mptsas_send_link_status_event(fw_event);
-+ break;
-+ case MPI_EVENT_QUEUE_FULL:
-+ mptsas_handle_queue_full_event(fw_event);
- break;
- }
--
-- mutex_unlock(&ioc->sas_discovery_mutex);
-- kfree(ev);
- }
-
--static void
--mptsas_send_sas_event(MPT_ADAPTER *ioc,
-- EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data)
--{
-- struct mptsas_hotplug_event *ev;
-- u32 device_info = le32_to_cpu(sas_event_data->DeviceInfo);
-- __le64 sas_address;
-
-- if ((device_info &
-- (MPI_SAS_DEVICE_INFO_SSP_TARGET |
-- MPI_SAS_DEVICE_INFO_STP_TARGET |
-- MPI_SAS_DEVICE_INFO_SATA_DEVICE )) == 0)
-- return;
-+/**
-+ * mptsas_event_process -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @reply:
-+ *
-+ **/
-+static int
-+mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
-+{
-+ u32 event = le32_to_cpu(reply->Event);
-+ int sz, event_data_sz;
-+ struct fw_event_work *fw_event;
-+ unsigned long delay;
-
-- switch (sas_event_data->ReasonCode) {
-- case MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING:
-+ /* events turned off due to host reset or driver unloading */
-+ if (ioc->fw_events_off)
-+ return 0;
-
-- mptsas_target_reset_queue(ioc, sas_event_data);
-+ delay = msecs_to_jiffies(1);
-+ switch (event) {
-+ case MPI_EVENT_SAS_BROADCAST_PRIMITIVE:
-+ {
-+ EVENT_DATA_SAS_BROADCAST_PRIMITIVE *broadcast_event_data =
-+ (EVENT_DATA_SAS_BROADCAST_PRIMITIVE *)reply->Data;
-+ if (broadcast_event_data->Primitive !=
-+ MPI_EVENT_PRIMITIVE_ASYNCHRONOUS_EVENT)
-+ return 0;
-+ if (ioc->broadcast_aen_busy)
-+ return 0;
-+ ioc->broadcast_aen_busy = 1;
- break;
-+ }
-+ case MPI_EVENT_SAS_DEVICE_STATUS_CHANGE:
-+ {
-+ EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *sas_event_data =
-+ (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)reply->Data;
-
-- case MPI_EVENT_SAS_DEV_STAT_RC_ADDED:
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev) {
-- printk(MYIOC_s_WARN_FMT "lost hotplug event\n", ioc->name);
-- break;
-+ if (sas_event_data->ReasonCode ==
-+ MPI_EVENT_SAS_DEV_STAT_RC_NOT_RESPONDING) {
-+ mptsas_target_reset_queue(ioc, sas_event_data);
-+ return 0;
- }
-+ break;
-+ }
-+ case MPI_EVENT_SAS_EXPANDER_STATUS_CHANGE:
-+ {
-+ MpiEventDataSasExpanderStatusChange_t *expander_data =
-+ (MpiEventDataSasExpanderStatusChange_t *)reply->Data;
-
-- INIT_WORK(&ev->work, mptsas_hotplug_work);
-- ev->ioc = ioc;
-- ev->handle = le16_to_cpu(sas_event_data->DevHandle);
-- ev->parent_handle =
-- le16_to_cpu(sas_event_data->ParentDevHandle);
-- ev->channel = sas_event_data->Bus;
-- ev->id = sas_event_data->TargetID;
-- ev->phy_id = sas_event_data->PhyNum;
-- memcpy(&sas_address, &sas_event_data->SASAddress,
-- sizeof(__le64));
-- ev->sas_address = le64_to_cpu(sas_address);
-- ev->device_info = device_info;
-+ if (ioc->old_sas_discovery_protocal)
-+ return 0;
-
-- if (sas_event_data->ReasonCode &
-- MPI_EVENT_SAS_DEV_STAT_RC_ADDED)
-- ev->event_type = MPTSAS_ADD_DEVICE;
-- else
-- ev->event_type = MPTSAS_DEL_DEVICE;
-- schedule_work(&ev->work);
-+ if (expander_data->ReasonCode ==
-+ MPI_EVENT_SAS_EXP_RC_NOT_RESPONDING &&
-+ ioc->device_missing_delay)
-+ delay = HZ * ioc->device_missing_delay;
- break;
-- case MPI_EVENT_SAS_DEV_STAT_RC_NO_PERSIST_ADDED:
-- /*
-- * Persistent table is full.
-- */
-- INIT_WORK(&ioc->sas_persist_task,
-- mptsas_persist_clear_table);
-- schedule_work(&ioc->sas_persist_task);
-+ }
-+ case MPI_EVENT_SAS_DISCOVERY:
-+ {
-+ u32 discovery_status;
-+ EventDataSasDiscovery_t *discovery_data =
-+ (EventDataSasDiscovery_t *)reply->Data;
-+
-+ discovery_status = le32_to_cpu(discovery_data->DiscoveryStatus);
-+ ioc->sas_discovery_quiesce_io = discovery_status ? 1 : 0;
-+ if (ioc->old_sas_discovery_protocal && !discovery_status)
-+ mptsas_queue_rescan(ioc);
-+ return 0;
-+ }
-+ case MPI_EVENT_INTEGRATED_RAID:
-+ case MPI_EVENT_PERSISTENT_TABLE_FULL:
-+ case MPI_EVENT_IR2:
-+ case MPI_EVENT_SAS_PHY_LINK_STATUS:
-+ case MPI_EVENT_QUEUE_FULL:
- break;
-- /*
-- * TODO, handle other events
-- */
-- case MPI_EVENT_SAS_DEV_STAT_RC_SMART_DATA:
-- case MPI_EVENT_SAS_DEV_STAT_RC_UNSUPPORTED:
-- case MPI_EVENT_SAS_DEV_STAT_RC_INTERNAL_DEVICE_RESET:
-- case MPI_EVENT_SAS_DEV_STAT_RC_TASK_ABORT_INTERNAL:
-- case MPI_EVENT_SAS_DEV_STAT_RC_ABORT_TASK_SET_INTERNAL:
-- case MPI_EVENT_SAS_DEV_STAT_RC_CLEAR_TASK_SET_INTERNAL:
-- case MPI_EVENT_SAS_DEV_STAT_RC_QUERY_TASK_INTERNAL:
- default:
-- break;
-+ return 0;
- }
-+
-+ event_data_sz = ((reply->MsgLength * 4) -
-+ offsetof(EventNotificationReply_t, Data));
-+ sz = offsetof(struct fw_event_work, event_data) + event_data_sz;
-+ fw_event = kzalloc(sz, GFP_ATOMIC);
-+ if (!fw_event) {
-+ printk(MYIOC_s_WARN_FMT "%s: failed at (line=%d)\n", ioc->name,
-+ __FUNCTION__, __LINE__);
-+ return 0;
-+ }
-+ memcpy(fw_event->event_data, reply->Data, event_data_sz);
-+ fw_event->event = event;
-+ fw_event->ioc = ioc;
-+ mptsas_add_fw_event(ioc, fw_event, delay);
-+ return 0;
- }
--static void
--mptsas_send_raid_event(MPT_ADAPTER *ioc,
-- EVENT_DATA_RAID *raid_event_data)
-+
-+
-+/* Delete a volume when no longer listed in ioc pg2
-+ */
-+static void mptsas_volume_delete(MPT_ADAPTER *ioc, u8 id)
- {
-- struct mptsas_hotplug_event *ev;
-- int status = le32_to_cpu(raid_event_data->SettingsStatus);
-- int state = (status >> 8) & 0xff;
-+ struct scsi_device *sdev;
-+ int i;
-
-- if (ioc->bus_type != SAS)
-+ sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL, id, 0);
-+ if (!sdev)
- return;
-+ if (!ioc->raid_data.pIocPg2)
-+ goto out;
-+ if (!ioc->raid_data.pIocPg2->NumActiveVolumes)
-+ goto out;
-+ for (i = 0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++)
-+ if (ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID == id)
-+ goto release_sdev;
-+ out:
-+ printk(MYIOC_s_INFO_FMT "removing raid volume, channel %d, "
-+ "id %d\n", ioc->name, MPTSAS_RAID_CHANNEL,id);
-+ scsi_remove_device(sdev);
-+ release_sdev:
-+ scsi_device_put(sdev);
-+}
-+
-+static void
-+mptsas_not_responding_devices(MPT_ADAPTER *ioc)
-+{
-+ struct mptsas_portinfo buffer, *port_info;
-+ struct sas_device_info *sas_info;
-+ struct mptsas_devinfo sas_device;
-+ u32 handle;
-+ VirtTarget *vtarget = NULL;
-+ struct mptsas_phyinfo *phy_info;
-+ u8 found_expander;
-
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev) {
-- printk(MYIOC_s_WARN_FMT "lost hotplug event\n", ioc->name);
-+ if (ioc->disable_hotplug_remove)
- return;
-+
-+ mpt_findImVolumes(ioc);
-+
-+ /* devices, logical volumes */
-+ redo_device_scan:
-+ list_for_each_entry(sas_info, &ioc->sas_device_info_list, list) {
-+ if (sas_info->is_cached)
-+ continue;
-+ if (!sas_info->is_logical_volume) {
-+ sas_device.handle = 0;
-+ mptsas_sas_device_pg0(ioc, &sas_device,
-+ (MPI_SAS_DEVICE_PGAD_FORM_BUS_TARGET_ID <<
-+ MPI_SAS_DEVICE_PGAD_FORM_SHIFT),
-+ (sas_info->fw.channel << 8) +
-+ sas_info->fw.id);
-+ if (sas_device.handle)
-+ continue;
-+ /* delete device */
-+ if ((vtarget = mptsas_find_vtarget(ioc,
-+ sas_info->fw.channel,
-+ sas_info->fw.id)))
-+ vtarget->deleted = 1;
-+ phy_info = mptsas_find_phyinfo_by_sas_address(ioc,
-+ sas_info->sas_address);
-+ if (phy_info) {
-+ mptsas_del_end_device(ioc, phy_info);
-+ goto redo_device_scan;
-+ }
-+ } else
-+ mptsas_volume_delete(ioc, sas_info->fw.id);
- }
-
-- INIT_WORK(&ev->work, mptsas_hotplug_work);
-- ev->ioc = ioc;
-- ev->id = raid_event_data->VolumeID;
-- ev->channel = raid_event_data->VolumeBus;
-- ev->event_type = MPTSAS_IGNORE_EVENT;
-+ /* expanders */
-+ redo_expander_scan:
-+ list_for_each_entry(port_info, &ioc->sas_topology, list) {
-
-- switch (raid_event_data->ReasonCode) {
-- case MPI_EVENT_RAID_RC_PHYSDISK_DELETED:
-- ev->phys_disk_num_valid = 1;
-- ev->phys_disk_num = raid_event_data->PhysDiskNum;
-- ev->event_type = MPTSAS_ADD_DEVICE;
-- break;
-- case MPI_EVENT_RAID_RC_PHYSDISK_CREATED:
-- ev->phys_disk_num_valid = 1;
-- ev->phys_disk_num = raid_event_data->PhysDiskNum;
-- ev->hidden_raid_component = 1;
-- ev->event_type = MPTSAS_DEL_DEVICE;
-- break;
-- case MPI_EVENT_RAID_RC_PHYSDISK_STATUS_CHANGED:
-- switch (state) {
-- case MPI_PD_STATE_ONLINE:
-- case MPI_PD_STATE_NOT_COMPATIBLE:
-- ev->phys_disk_num_valid = 1;
-- ev->phys_disk_num = raid_event_data->PhysDiskNum;
-- ev->hidden_raid_component = 1;
-- ev->event_type = MPTSAS_ADD_DEVICE;
-- break;
-- case MPI_PD_STATE_MISSING:
-- case MPI_PD_STATE_OFFLINE_AT_HOST_REQUEST:
-- case MPI_PD_STATE_FAILED_AT_HOST_REQUEST:
-- case MPI_PD_STATE_OFFLINE_FOR_ANOTHER_REASON:
-- ev->phys_disk_num_valid = 1;
-- ev->phys_disk_num = raid_event_data->PhysDiskNum;
-- ev->event_type = MPTSAS_DEL_DEVICE;
-- break;
-- default:
-- break;
-+ if (port_info->phy_info &&
-+ (!(port_info->phy_info[0].identify.device_info &
-+ MPI_SAS_DEVICE_INFO_SMP_TARGET)))
-+ continue;
-+ found_expander = 0;
-+ handle = 0xFFFF;
-+ while (!mptsas_sas_expander_pg0(ioc, &buffer,
-+ (MPI_SAS_EXPAND_PGAD_FORM_GET_NEXT_HANDLE <<
-+ MPI_SAS_EXPAND_PGAD_FORM_SHIFT), handle) &&
-+ !found_expander) {
-+
-+ handle = buffer.phy_info[0].handle;
-+ if (buffer.phy_info[0].identify.sas_address ==
-+ port_info->phy_info[0].identify.sas_address) {
-+ found_expander = 1;
-+ }
-+ kfree(buffer.phy_info);
- }
-- break;
-- case MPI_EVENT_RAID_RC_VOLUME_DELETED:
-- ev->event_type = MPTSAS_DEL_RAID;
-- break;
-- case MPI_EVENT_RAID_RC_VOLUME_CREATED:
-- ev->event_type = MPTSAS_ADD_RAID;
-- break;
-- case MPI_EVENT_RAID_RC_VOLUME_STATUS_CHANGED:
-- switch (state) {
-- case MPI_RAIDVOL0_STATUS_STATE_FAILED:
-- case MPI_RAIDVOL0_STATUS_STATE_MISSING:
-- ev->event_type = MPTSAS_DEL_RAID;
-- break;
-- case MPI_RAIDVOL0_STATUS_STATE_OPTIMAL:
-- case MPI_RAIDVOL0_STATUS_STATE_DEGRADED:
-- ev->event_type = MPTSAS_ADD_RAID;
-- break;
-- default:
-- break;
-+
-+ if (!found_expander) {
-+ mptsas_expander_delete(ioc, port_info);
-+ goto redo_expander_scan;
- }
-- break;
-- default:
-- break;
- }
-- schedule_work(&ev->work);
- }
-
-+/**
-+ * mptsas_probe_expanders - adding expanders
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ *
-+ **/
- static void
--mptsas_send_discovery_event(MPT_ADAPTER *ioc,
-- EVENT_DATA_SAS_DISCOVERY *discovery_data)
-+mptsas_probe_expanders(MPT_ADAPTER *ioc)
- {
-- struct mptsas_discovery_event *ev;
-+ struct mptsas_portinfo buffer, *port_info;
-+ u32 handle;
-+ int i;
-
-- /*
-- * DiscoveryStatus
-- *
-- * This flag will be non-zero when firmware
-- * kicks off discovery, and return to zero
-- * once its completed.
-- */
-- if (discovery_data->DiscoveryStatus)
-- return;
-+ handle = 0xFFFF;
-+ while (!mptsas_sas_expander_pg0(ioc, &buffer,
-+ (MPI_SAS_EXPAND_PGAD_FORM_GET_NEXT_HANDLE <<
-+ MPI_SAS_EXPAND_PGAD_FORM_SHIFT), handle)) {
-
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev)
-- return;
-- INIT_WORK(&ev->work, mptsas_discovery_work);
-- ev->ioc = ioc;
-- schedule_work(&ev->work);
--};
-+ handle = buffer.phy_info[0].handle;
-+ port_info = mptsas_find_portinfo_by_sas_address(ioc,
-+ buffer.phy_info[0].identify.sas_address);
-+
-+ if (port_info) {
-+ /* refreshing handles */
-+ for (i = 0; i < buffer.num_phys; i++) {
-+ port_info->phy_info[i].handle = handle;
-+ port_info->phy_info[i].identify.handle_parent =
-+ buffer.phy_info[0].identify.handle_parent;
-+ }
-+ mptsas_expander_refresh(ioc, port_info);
-+ kfree(buffer.phy_info);
-+ continue;
-+ }
-+
-+ port_info = kzalloc(sizeof(struct mptsas_portinfo), GFP_KERNEL);
-+ if (!port_info) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "%s: exit at line=%d\n", ioc->name,
-+ __FUNCTION__, __LINE__));
-+ return;
-+ }
-+ port_info->num_phys = buffer.num_phys;
-+ port_info->phy_info = buffer.phy_info;
-+ for (i = 0; i < port_info->num_phys; i++)
-+ port_info->phy_info[i].portinfo = port_info;
-+ mutex_lock(&ioc->sas_topology_mutex);
-+ list_add_tail(&port_info->list, &ioc->sas_topology);
-+ mutex_unlock(&ioc->sas_topology_mutex);
-+ printk(MYIOC_s_INFO_FMT "add expander: num_phys %d, "
-+ "sas_addr (0x%llx)\n", ioc->name, port_info->num_phys,
-+ (unsigned long long)buffer.phy_info[0].identify.sas_address);
-+ mptsas_expander_refresh(ioc, port_info);
-+ }
-+}
-
--/*
-- * mptsas_send_ir2_event - handle exposing hidden disk when
-- * an inactive raid volume is added
-- *
-- * @ioc: Pointer to MPT_ADAPTER structure
-- * @ir2_data
-- *
-- */
- static void
--mptsas_send_ir2_event(MPT_ADAPTER *ioc, PTR_MPI_EVENT_DATA_IR2 ir2_data)
-+mptsas_probe_devices(MPT_ADAPTER *ioc)
- {
-- struct mptsas_hotplug_event *ev;
-+ u16 retry_count;
-+ u16 handle;
-+ struct mptsas_devinfo sas_device;
-+ struct mptsas_phyinfo *phy_info;
-+ enum device_state state;
-
-- if (ir2_data->ReasonCode !=
-- MPI_EVENT_IR2_RC_FOREIGN_CFG_DETECTED)
-- return;
-+ handle = 0xFFFF;
-+ while (!(mptsas_sas_device_pg0(ioc, &sas_device,
-+ MPI_SAS_DEVICE_PGAD_FORM_GET_NEXT_HANDLE, handle))) {
-+
-+ handle = sas_device.handle;
-+
-+ if ((sas_device.device_info &
-+ (MPI_SAS_DEVICE_INFO_SSP_TARGET |
-+ MPI_SAS_DEVICE_INFO_STP_TARGET |
-+ MPI_SAS_DEVICE_INFO_SATA_DEVICE)) == 0)
-+ continue;
-
-- ev = kzalloc(sizeof(*ev), GFP_ATOMIC);
-- if (!ev)
-- return;
-+ phy_info = mptsas_refreshing_device_handles(ioc, &sas_device);
-+ if (!phy_info)
-+ continue;
-
-- INIT_WORK(&ev->work, mptsas_hotplug_work);
-- ev->ioc = ioc;
-- ev->id = ir2_data->TargetID;
-- ev->channel = ir2_data->Bus;
-- ev->event_type = MPTSAS_ADD_INACTIVE_VOLUME;
-+ if (mptsas_get_rphy(phy_info))
-+ continue;
-
-- schedule_work(&ev->work);
--};
-+ state = DEVICE_RETRY;
-+ retry_count = 0;
-+ while(state == DEVICE_RETRY) {
-+ state = mptsas_test_unit_ready(ioc, sas_device.channel,
-+ sas_device.id, retry_count++);
-+ ssleep(1);
-+ }
-+ if (state == DEVICE_READY)
-+ mptsas_add_end_device(ioc, phy_info);
-+ }
-+}
-
--static int
--mptsas_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *reply)
-+/**
-+ * mptsas_scan_sas_topology -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @sas_address:
-+ *
-+ **/
-+static void
-+mptsas_scan_sas_topology(MPT_ADAPTER *ioc)
- {
-- int rc=1;
-- u8 event = le32_to_cpu(reply->Event) & 0xFF;
-+ struct scsi_device *sdev;
-+ int i;
-
-- if (!ioc->sh)
-- goto out;
-+ mptsas_probe_hba_phys(ioc);
-+ mptsas_probe_expanders(ioc);
-+ mptsas_probe_devices(ioc);
-
- /*
-- * sas_discovery_ignore_events
-- *
-- * This flag is to prevent anymore processing of
-- * sas events once mptsas_remove function is called.
-- */
-- if (ioc->sas_discovery_ignore_events) {
-- rc = mptscsih_event_process(ioc, reply);
-- goto out;
-- }
--
-- switch (event) {
-- case MPI_EVENT_SAS_DEVICE_STATUS_CHANGE:
-- mptsas_send_sas_event(ioc,
-- (EVENT_DATA_SAS_DEVICE_STATUS_CHANGE *)reply->Data);
-- break;
-- case MPI_EVENT_INTEGRATED_RAID:
-- mptsas_send_raid_event(ioc,
-- (EVENT_DATA_RAID *)reply->Data);
-- break;
-- case MPI_EVENT_PERSISTENT_TABLE_FULL:
-- INIT_WORK(&ioc->sas_persist_task,
-- mptsas_persist_clear_table);
-- schedule_work(&ioc->sas_persist_task);
-- break;
-- case MPI_EVENT_SAS_DISCOVERY:
-- mptsas_send_discovery_event(ioc,
-- (EVENT_DATA_SAS_DISCOVERY *)reply->Data);
-- break;
-- case MPI_EVENT_IR2:
-- mptsas_send_ir2_event(ioc,
-- (PTR_MPI_EVENT_DATA_IR2)reply->Data);
-- break;
-- default:
-- rc = mptscsih_event_process(ioc, reply);
-- break;
-+ Reporting RAID volumes.
-+ */
-+ if (!ioc->ir_firmware || !ioc->raid_data.pIocPg2 ||
-+ !ioc->raid_data.pIocPg2->NumActiveVolumes)
-+ return;
-+ for (i=0; i < ioc->raid_data.pIocPg2->NumActiveVolumes; i++) {
-+ if ((sdev = scsi_device_lookup(ioc->sh, MPTSAS_RAID_CHANNEL,
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID, 0))) {
-+ scsi_device_put(sdev);
-+ continue;
-+ }
-+ printk(MYIOC_s_INFO_FMT "attaching raid volume, channel %d, "
-+ "id %d\n", ioc->name, MPTSAS_RAID_CHANNEL,
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID);
-+ scsi_add_device(ioc->sh, MPTSAS_RAID_CHANNEL,
-+ ioc->raid_data.pIocPg2->RaidVolume[i].VolumeID, 0);
- }
-- out:
--
-- return rc;
- }
-
-+/**
-+ * mptsas_probe -
-+ * @pdev:
-+ * @id:
-+ *
-+ **/
- static int
- mptsas_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- {
-@@ -3129,6 +5071,7 @@ mptsas_probe(struct pci_dev *pdev, const
- return r;
-
- ioc = pci_get_drvdata(pdev);
-+ mptsas_fw_event_off(ioc);
- ioc->DoneCtx = mptsasDoneCtx;
- ioc->TaskCtx = mptsasTaskCtx;
- ioc->InternalCtx = mptsasInternalCtx;
-@@ -3173,7 +5116,7 @@ mptsas_probe(struct pci_dev *pdev, const
- ioc->name);
- error = -1;
- goto out_mptsas_probe;
-- }
-+ }
-
- spin_lock_irqsave(&ioc->FreeQlock, flags);
-
-@@ -3187,10 +5130,9 @@ mptsas_probe(struct pci_dev *pdev, const
-
- /* set 16 byte cdb's */
- sh->max_cmd_len = 16;
--
-+ sh->can_queue = min_t(int, ioc->req_depth - 10, sh->can_queue);
- sh->max_id = ioc->pfacts[0].PortSCSIID;
- sh->max_lun = max_lun;
--
- sh->transportt = mptsas_transport_template;
-
- /* Required entry.
-@@ -3199,10 +5141,10 @@ mptsas_probe(struct pci_dev *pdev, const
-
- INIT_LIST_HEAD(&ioc->sas_topology);
- mutex_init(&ioc->sas_topology_mutex);
-- mutex_init(&ioc->sas_discovery_mutex);
- mutex_init(&ioc->sas_mgmt.mutex);
- init_completion(&ioc->sas_mgmt.done);
-
-+
- /* Verify that we won't exceed the maximum
- * number of chain buffers
- * We can optimize: ZZ = req_sz/sizeof(SGE)
-@@ -3212,17 +5154,16 @@ mptsas_probe(struct pci_dev *pdev, const
- * A slightly different algorithm is required for
- * 64bit SGEs.
- */
-- scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+
-+ scale = ioc->req_sz/ioc->SGE_size;
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- numSGE = (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 60) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 60) / ioc->SGE_size;
- } else {
- numSGE = 1 + (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 64) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 64) / ioc->SGE_size;
- }
-
- if (numSGE < sh->sg_tablesize) {
-@@ -3250,34 +5191,17 @@ mptsas_probe(struct pci_dev *pdev, const
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, ioc->ScsiLookup));
-
-- /* Clear the TM flags
-- */
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- hd->resetPending = 0;
-- hd->abortSCpnt = NULL;
--
-- /* Clear the pointer used to store
-- * single-threaded commands, i.e., those
-- * issued during a bus scan, dv and
-- * configuration pages.
-- */
-- hd->cmdPtr = NULL;
--
-- /* Initialize this SCSI Hosts' timers
-- * To use, set the timer expires field
-- * and add_timer
-- */
-- init_timer(&hd->timer);
-- hd->timer.data = (unsigned long) hd;
-- hd->timer.function = mptscsih_timer_expired;
--
-+ ioc->sdev_queue_depth = mpt_sdev_queue_depth;
- ioc->sas_data.ptClear = mpt_pt_clear;
--
-- init_waitqueue_head(&hd->scandv_waitq);
-- hd->scandv_wait_done = 0;
- hd->last_queue_full = 0;
-+ ioc->disable_hotplug_remove = mpt_disable_hotplug_remove;
-+ if (ioc->disable_hotplug_remove)
-+ printk(MYIOC_s_INFO_FMT "disabling hotplug remove\n", ioc->name);
-+
- INIT_LIST_HEAD(&hd->target_reset_list);
-+ INIT_LIST_HEAD(&ioc->sas_device_info_list);
-+ init_MUTEX(&ioc->sas_device_info_mutex);
-+
- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-
- if (ioc->sas_data.ptClear==1) {
-@@ -3292,8 +5216,11 @@ mptsas_probe(struct pci_dev *pdev, const
- goto out_mptsas_probe;
- }
-
-+ /* older firmware doesn't support expander events */
-+ if ((ioc->facts.HeaderVersion >> 8) < 0xE)
-+ ioc->old_sas_discovery_protocal = 1;
- mptsas_scan_sas_topology(ioc);
--
-+ mptsas_fw_event_on(ioc);
- return 0;
-
- out_mptsas_probe:
-@@ -3302,13 +5229,23 @@ mptsas_probe(struct pci_dev *pdev, const
- return error;
- }
-
--static void __devexit mptsas_remove(struct pci_dev *pdev)
-+/**
-+ * mptsas_remove -
-+ * @pdev:
-+ *
-+ **/
-+static void __devexit
-+mptsas_remove(struct pci_dev *pdev)
- {
- MPT_ADAPTER *ioc = pci_get_drvdata(pdev);
- struct mptsas_portinfo *p, *n;
- int i;
-
-- ioc->sas_discovery_ignore_events = 1;
-+ mptsas_fw_event_off(ioc);
-+ mptsas_cleanup_fw_event_q(ioc);
-+
-+ mptsas_del_device_components(ioc);
-+
- sas_remove_host(ioc->sh);
-
- mutex_lock(&ioc->sas_topology_mutex);
-@@ -3316,11 +5253,12 @@ static void __devexit mptsas_remove(stru
- list_del(&p->list);
- for (i = 0 ; i < p->num_phys ; i++)
- mptsas_port_delete(ioc, p->phy_info[i].port_details);
-+
- kfree(p->phy_info);
- kfree(p);
- }
- mutex_unlock(&ioc->sas_topology_mutex);
--
-+ ioc->hba_port_info = NULL;
- mptscsih_remove(pdev);
- }
-
-@@ -3352,6 +5290,10 @@ static struct pci_driver mptsas_driver =
- #endif
- };
-
-+/**
-+ * mptsas_init -
-+ *
-+ **/
- static int __init
- mptsas_init(void)
- {
-@@ -3365,10 +5307,12 @@ mptsas_init(void)
- return -ENODEV;
-
- mptsasDoneCtx = mpt_register(mptscsih_io_done, MPTSAS_DRIVER);
-- mptsasTaskCtx = mpt_register(mptsas_taskmgmt_complete, MPTSAS_DRIVER);
-+ mptsasTaskCtx = mpt_register(mptscsih_taskmgmt_complete, MPTSAS_DRIVER);
- mptsasInternalCtx =
- mpt_register(mptscsih_scandv_complete, MPTSAS_DRIVER);
- mptsasMgmtCtx = mpt_register(mptsas_mgmt_done, MPTSAS_DRIVER);
-+ mptsasDeviceResetCtx =
-+ mpt_register(mptsas_taskmgmt_complete, MPTSAS_DRIVER);
-
- mpt_event_register(mptsasDoneCtx, mptsas_event_process);
- mpt_reset_register(mptsasDoneCtx, mptsas_ioc_reset);
-@@ -3380,6 +5324,10 @@ mptsas_init(void)
- return error;
- }
-
-+/**
-+ * mptsas_exit -
-+ *
-+ **/
- static void __exit
- mptsas_exit(void)
- {
-@@ -3393,6 +5341,7 @@ mptsas_exit(void)
- mpt_deregister(mptsasInternalCtx);
- mpt_deregister(mptsasTaskCtx);
- mpt_deregister(mptsasDoneCtx);
-+ mpt_deregister(mptsasDeviceResetCtx);
- }
-
- module_init(mptsas_init);
---- a/drivers/message/fusion/mptsas.h
-+++ b/drivers/message/fusion/mptsas.h
-@@ -50,9 +50,10 @@
- /*{-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
- struct mptsas_target_reset_event {
-- struct list_head list;
-- EVENT_DATA_SAS_DEVICE_STATUS_CHANGE sas_event_data;
-+ struct list_head list;
-+ MpiEventDataSasDeviceStatusChange_t sas_event_data;
- u8 target_reset_issued;
-+ unsigned long time_count;
- };
-
- enum mptsas_hotplug_action {
-@@ -61,11 +62,34 @@ enum mptsas_hotplug_action {
- MPTSAS_ADD_RAID,
- MPTSAS_DEL_RAID,
- MPTSAS_ADD_INACTIVE_VOLUME,
-+ MPTSAS_ADD_PHYSDISK,
-+ MPTSAS_ADD_PHYSDISK_REPROBE,
-+ MPTSAS_DEL_PHYSDISK,
-+ MPTSAS_DEL_PHYSDISK_REPROBE,
-+ MPTSAS_REQUEUE_EVENT,
- MPTSAS_IGNORE_EVENT,
- };
-
-+struct sas_mapping{
-+ u8 id;
-+ u8 channel;
-+};
-+
-+struct sas_device_info {
-+ struct list_head list;
-+ struct sas_mapping os; /* operating system mapping*/
-+ struct sas_mapping fw; /* firmware mapping */
-+ u64 sas_address;
-+ u32 device_info; /* specific bits for devices */
-+ u16 slot; /* enclosure slot id */
-+ u64 enclosure_logical_id; /*enclosure address */
-+ u8 is_logical_volume; /* is this logical volume */
-+ u8 is_hidden_raid_component; /* this belongs to volume */
-+ u8 volume_id; /* this valid when is_hidden_raid_component set */
-+ u8 is_cached; /* cached data for a removed device */
-+};
-+
- struct mptsas_hotplug_event {
-- struct work_struct work;
- MPT_ADAPTER *ioc;
- enum mptsas_hotplug_action event_type;
- u64 sas_address;
-@@ -73,17 +97,28 @@ struct mptsas_hotplug_event {
- u8 id;
- u32 device_info;
- u16 handle;
-- u16 parent_handle;
- u8 phy_id;
-- u8 phys_disk_num_valid; /* hrc (hidden raid component) */
- u8 phys_disk_num; /* hrc - unique index*/
-- u8 hidden_raid_component; /* hrc - don't expose*/
-+ struct scsi_device *sdev;
- };
-
--struct mptsas_discovery_event {
-+
-+struct fw_event_work {
-+ struct list_head list;
-+ struct delayed_work work;
-+ MPT_ADAPTER *ioc;
-+ u32 event;
-+ u8 retries;
-+ u8 event_data[1];
-+};
-+
-+#if 0
-+struct mptsas_link_status_event {
- struct work_struct work;
-+ MpiEventDataSasPhyLinkStatus_t link_data;
- MPT_ADAPTER *ioc;
- };
-+#endif
-
- /*
- * SAS topology structures
-@@ -113,32 +148,35 @@ struct mptsas_devinfo {
- * Specific details on ports, wide/narrow
- */
- struct mptsas_portinfo_details{
-- u16 num_phys; /* number of phys belong to this port */
-- u64 phy_bitmask; /* TODO, extend support for 255 phys */
-- struct sas_rphy *rphy; /* transport layer rphy object */
-+ u16 num_phys; /* number of phys beloing to this port */
-+ u64 phy_bitmask; /* this needs extending to support 128 phys */
-+ struct sas_rphy *rphy; /* rphy for end devices */
- struct sas_port *port; /* transport layer port object */
- struct scsi_target *starget;
- struct mptsas_portinfo *port_info;
- };
-
- struct mptsas_phyinfo {
-- u16 handle; /* unique id to address this */
-- u8 phy_id; /* phy index */
-- u8 port_id; /* firmware port identifier */
-+ u16 handle; /* handle for this phy */
-+ u8 phy_id; /* phy index */
-+ u8 port_id; /* port number this phy is part of */
- u8 negotiated_link_rate; /* nego'd link rate for this phy */
-- u8 hw_link_rate; /* hardware max/min phys link rate */
-+ u8 hw_link_rate; /* hardware max/min phys link rate */
- u8 programmed_link_rate; /* programmed max/min phy link rate */
- u8 sas_port_add_phy; /* flag to request sas_port_add_phy*/
-+ u8 change_count; /* change count of the phy */
-+ u8 port_flags; /* info wrt host sas ports */
-+ u32 phy_info; /* various info wrt the phy */
- struct mptsas_devinfo identify; /* point to phy device info */
- struct mptsas_devinfo attached; /* point to attached device info */
-- struct sas_phy *phy; /* transport layer phy object */
-+ struct sas_phy *phy;
- struct mptsas_portinfo *portinfo;
- struct mptsas_portinfo_details * port_details;
- };
-
- struct mptsas_portinfo {
- struct list_head list;
-- u16 num_phys; /* number of phys */
-+ u16 num_phys; /* number of phys */
- struct mptsas_phyinfo *phy_info;
- };
-
-@@ -156,3 +194,4 @@ struct mptsas_enclosure {
-
- /*}-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- #endif
-+
---- a/drivers/message/fusion/mptscsih.c
-+++ b/drivers/message/fusion/mptscsih.c
-@@ -53,7 +53,9 @@
- #include <linux/delay.h> /* for mdelay */
- #include <linux/interrupt.h> /* needed for in_interrupt() proto */
- #include <linux/reboot.h> /* notifier code */
-+#include <linux/sched.h>
- #include <linux/workqueue.h>
-+#include <linux/pci.h>
-
- #include <scsi/scsi.h>
- #include <scsi/scsi_cmnd.h>
-@@ -77,10 +79,15 @@ MODULE_LICENSE("GPL");
- MODULE_VERSION(my_VERSION);
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+typedef struct _BIG_SENSE_BUF {
-+ u8 data[MPT_SENSE_BUFFER_ALLOC];
-+} BIG_SENSE_BUF;
-+
-+
- /*
- * Other private/forward protos...
- */
--static struct scsi_cmnd * mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i);
-+struct scsi_cmnd * mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i);
- static struct scsi_cmnd * mptscsih_getclear_scsi_lookup(MPT_ADAPTER *ioc, int i);
- static void mptscsih_set_scsi_lookup(MPT_ADAPTER *ioc, int i, struct scsi_cmnd *scmd);
- static int SCPNT_TO_LOOKUP_IDX(MPT_ADAPTER *ioc, struct scsi_cmnd *scmd);
-@@ -92,17 +99,10 @@ static int mptscsih_AddSGE(MPT_ADAPTER *
- SCSIIORequest_t *pReq, int req_idx);
- static void mptscsih_freeChainBuffers(MPT_ADAPTER *ioc, int req_idx);
- static void mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SCSIIOReply_t *pScsiReply);
--static int mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd);
--static int mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout );
--
--static int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
-
- int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
- int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
--
--int mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *r);
--static int mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
--static void mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice);
-+static void mptscsih_synchronize_cache(struct scsi_device *sdev, MPT_SCSI_HOST *hd, VirtDevice *vdevice);
-
- void mptscsih_remove(struct pci_dev *);
- void mptscsih_shutdown(struct pci_dev *);
-@@ -111,81 +111,17 @@ int mptscsih_suspend(struct pci_dev *p
- int mptscsih_resume(struct pci_dev *pdev);
- #endif
-
--#define SNS_LEN(scp) SCSI_SENSE_BUFFERSIZE
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mptscsih_add_sge - Place a simple SGE at address pAddr.
-- * @pAddr: virtual address for SGE
-- * @flagslength: SGE flags and data transfer length
-- * @dma_addr: Physical address
-- *
-- * This routine places a MPT request frame back on the MPT adapter's
-- * FreeQ.
-- */
--static inline void
--mptscsih_add_sge(char *pAddr, u32 flagslength, dma_addr_t dma_addr)
--{
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-- SGESimple64_t *pSge = (SGESimple64_t *) pAddr;
-- u32 tmp = dma_addr & 0xFFFFFFFF;
--
-- pSge->FlagsLength = cpu_to_le32(flagslength);
-- pSge->Address.Low = cpu_to_le32(tmp);
-- tmp = (u32) ((u64)dma_addr >> 32);
-- pSge->Address.High = cpu_to_le32(tmp);
--
-- } else {
-- SGESimple32_t *pSge = (SGESimple32_t *) pAddr;
-- pSge->FlagsLength = cpu_to_le32(flagslength);
-- pSge->Address = cpu_to_le32(dma_addr);
-- }
--} /* mptscsih_add_sge() */
-+#define SNS_LEN(scp) sizeof((scp)->sense_buffer)
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mptscsih_add_chain - Place a chain SGE at address pAddr.
-- * @pAddr: virtual address for SGE
-- * @next: nextChainOffset value (u32's)
-- * @length: length of next SGL segment
-- * @dma_addr: Physical address
-- *
-- * This routine places a MPT request frame back on the MPT adapter's
-- * FreeQ.
-- */
--static inline void
--mptscsih_add_chain(char *pAddr, u8 next, u16 length, dma_addr_t dma_addr)
--{
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-- SGEChain64_t *pChain = (SGEChain64_t *) pAddr;
-- u32 tmp = dma_addr & 0xFFFFFFFF;
--
-- pChain->Length = cpu_to_le16(length);
-- pChain->Flags = MPI_SGE_FLAGS_CHAIN_ELEMENT | mpt_addr_size();
--
-- pChain->NextChainOffset = next;
--
-- pChain->Address.Low = cpu_to_le32(tmp);
-- tmp = (u32) ((u64)dma_addr >> 32);
-- pChain->Address.High = cpu_to_le32(tmp);
-- } else {
-- SGEChain32_t *pChain = (SGEChain32_t *) pAddr;
-- pChain->Length = cpu_to_le16(length);
-- pChain->Flags = MPI_SGE_FLAGS_CHAIN_ELEMENT | mpt_addr_size();
-- pChain->NextChainOffset = next;
-- pChain->Address = cpu_to_le32(dma_addr);
-- }
--} /* mptscsih_add_chain() */
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
- * mptscsih_getFreeChainBuffer - Function to get a free chain
- * from the MPT_SCSI_HOST FreeChainQ.
- * @ioc: Pointer to MPT_ADAPTER structure
- * @req_idx: Index of the SCSI IO request frame. (output)
- *
- * return SUCCESS or FAILED
-- */
-+ **/
- static inline int
- mptscsih_getFreeChainBuffer(MPT_ADAPTER *ioc, int *retIndex)
- {
-@@ -195,7 +131,7 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER
- int chain_idx;
-
- dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "getFreeChainBuffer called\n",
-- ioc->name));
-+ ioc->name));
- spin_lock_irqsave(&ioc->FreeQlock, flags);
- if (!list_empty(&ioc->FreeChainQ)) {
- int offset;
-@@ -206,14 +142,13 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER
- offset = (u8 *)chainBuf - (u8 *)ioc->ChainBuffer;
- chain_idx = offset / ioc->req_sz;
- rc = SUCCESS;
-- dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
-- ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
-+ dsgprintk(ioc, printk(MYIOC_s_DEBUG_FMT "getFreeChainBuffer chainBuf=%p ChainBuffer=%p offset=%d chain_idx=%d\n",
-+ ioc->name, chainBuf, ioc->ChainBuffer, offset, chain_idx));
- } else {
- rc = FAILED;
- chain_idx = MPT_HOST_NO_CHAIN;
- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "getFreeChainBuffer failed\n",
-- ioc->name));
-+ ioc->name));
- }
- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-
-@@ -222,7 +157,7 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER
- } /* mptscsih_getFreeChainBuffer() */
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_AddSGE - Add a SGE (plus chain buffers) to the
- * SCSIIORequest_t Message Frame.
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -230,7 +165,7 @@ mptscsih_getFreeChainBuffer(MPT_ADAPTER
- * @pReq: Pointer to SCSIIORequest_t structure
- *
- * Returns ...
-- */
-+ **/
- static int
- mptscsih_AddSGE(MPT_ADAPTER *ioc, struct scsi_cmnd *SCpnt,
- SCSIIORequest_t *pReq, int req_idx)
-@@ -281,10 +216,10 @@ mptscsih_AddSGE(MPT_ADAPTER *ioc, struct
- */
-
- nextSGEset:
-- numSgeSlots = ((frm_sz - sgeOffset) / (sizeof(u32) + sizeof(dma_addr_t)) );
-+ numSgeSlots = ((frm_sz - sgeOffset) / ioc->SGE_size );
- numSgeThisFrame = (sges_left < numSgeSlots) ? sges_left : numSgeSlots;
-
-- sgflags = MPT_SGE_FLAGS_SIMPLE_ELEMENT | MPT_SGE_FLAGS_ADDRESSING | sgdir;
-+ sgflags = MPT_SGE_FLAGS_SIMPLE_ELEMENT | sgdir;
-
- /* Get first (num - 1) SG elements
- * Skip any SG entries with a length of 0
-@@ -299,11 +234,11 @@ nextSGEset:
- }
-
- v2 = sg_dma_address(sg);
-- mptscsih_add_sge(psge, sgflags | thisxfer, v2);
-+ ioc->add_sge(psge, sgflags | thisxfer, v2);
-
- sg = sg_next(sg); /* Get next SG element from the OS */
-- psge += (sizeof(u32) + sizeof(dma_addr_t));
-- sgeOffset += (sizeof(u32) + sizeof(dma_addr_t));
-+ psge += ioc->SGE_size;
-+ sgeOffset += ioc->SGE_size;
- sg_done++;
- }
-
-@@ -320,12 +255,8 @@ nextSGEset:
- thisxfer = sg_dma_len(sg);
-
- v2 = sg_dma_address(sg);
-- mptscsih_add_sge(psge, sgflags | thisxfer, v2);
-- /*
-- sg = sg_next(sg);
-- psge += (sizeof(u32) + sizeof(dma_addr_t));
-- */
-- sgeOffset += (sizeof(u32) + sizeof(dma_addr_t));
-+ ioc->add_sge(psge, sgflags | thisxfer, v2);
-+ sgeOffset += ioc->SGE_size;
- sg_done++;
-
- if (chainSge) {
-@@ -334,7 +265,7 @@ nextSGEset:
- * Update the chain element
- * Offset and Length fields.
- */
-- mptscsih_add_chain((char *)chainSge, 0, sgeOffset, ioc->ChainBufferDMA + chain_dma_off);
-+ ioc->add_chain((char *)chainSge, 0, sgeOffset, ioc->ChainBufferDMA + chain_dma_off);
- } else {
- /* The current buffer is the original MF
- * and there is no Chain buffer.
-@@ -367,7 +298,7 @@ nextSGEset:
- * set properly).
- */
- if (sg_done) {
-- u32 *ptmp = (u32 *) (psge - (sizeof(u32) + sizeof(dma_addr_t)));
-+ u32 *ptmp = (u32 *) (psge - ioc->SGE_size);
- sgflags = le32_to_cpu(*ptmp);
- sgflags |= MPT_SGE_FLAGS_LAST_ELEMENT;
- *ptmp = cpu_to_le32(sgflags);
-@@ -381,8 +312,8 @@ nextSGEset:
- * Old chain element is now complete.
- */
- u8 nextChain = (u8) (sgeOffset >> 2);
-- sgeOffset += (sizeof(u32) + sizeof(dma_addr_t));
-- mptscsih_add_chain((char *)chainSge, nextChain, sgeOffset, ioc->ChainBufferDMA + chain_dma_off);
-+ sgeOffset += ioc->SGE_size;
-+ ioc->add_chain((char *)chainSge, nextChain, sgeOffset, ioc->ChainBufferDMA + chain_dma_off);
- } else {
- /* The original MF buffer requires a chain buffer -
- * set the offset.
-@@ -461,7 +392,7 @@ mptscsih_issue_sep_command(MPT_ADAPTER *
-
- if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s: no msg frames!!\n",
-- ioc->name,__func__));
-+ ioc->name,__FUNCTION__));
- return;
- }
-
-@@ -592,14 +523,14 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, s
- }
-
- scsi_print_command(sc);
-- printk(MYIOC_s_DEBUG_FMT "\tfw_channel = %d, fw_id = %d\n",
-- ioc->name, pScsiReply->Bus, pScsiReply->TargetID);
-- printk(MYIOC_s_DEBUG_FMT "\trequest_len = %d, underflow = %d, "
-- "resid = %d\n", ioc->name, scsi_bufflen(sc), sc->underflow,
-- scsi_get_resid(sc));
-- printk(MYIOC_s_DEBUG_FMT "\ttag = %d, transfer_count = %d, "
-- "sc->result = %08X\n", ioc->name, le16_to_cpu(pScsiReply->TaskTag),
-+ printk(MYIOC_s_DEBUG_FMT "\tfw_channel = %d, fw_id = %d, lun = %d\n",
-+ ioc->name, pScsiReply->Bus, pScsiReply->TargetID, sc->device->lun);
-+ printk(MYIOC_s_DEBUG_FMT "\trequest_len = %d, underflow = %d, resid = %d\n",
-+ ioc->name, scsi_bufflen(sc), sc->underflow, scsi_get_resid(sc));
-+ printk(MYIOC_s_DEBUG_FMT "\ttag = %d, transfer_count = %d, sc->result = %08X\n",
-+ ioc->name, le16_to_cpu(pScsiReply->TaskTag),
- le32_to_cpu(pScsiReply->TransferCount), sc->result);
-+
- printk(MYIOC_s_DEBUG_FMT "\tiocstatus = %s (0x%04x), "
- "scsi_status = %s (0x%02x), scsi_state = (0x%02x)\n",
- ioc->name, desc, ioc_status, desc1, pScsiReply->SCSIStatus,
-@@ -625,7 +556,7 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, s
- #endif
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_io_done - Main SCSI IO callback routine registered to
- * Fusion MPT (base) driver
- * @ioc: Pointer to MPT_ADAPTER structure
-@@ -638,7 +569,7 @@ mptscsih_info_scsiio(MPT_ADAPTER *ioc, s
- * load/init time via the mpt_register() API call.
- *
- * Returns 1 indicating alloc'd request frame ptr should be freed.
-- */
-+ **/
- int
- mptscsih_io_done(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
- {
-@@ -651,14 +582,15 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- VirtTarget *vtarget;
-
- hd = shost_priv(ioc->sh);
-+
- req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
- req_idx_MR = (mr != NULL) ?
- le16_to_cpu(mr->u.frame.hwhdr.msgctxu.fld.req_idx) : req_idx;
- if ((req_idx != req_idx_MR) ||
-- (mf->u.frame.linkage.arg1 == 0xdeadbeaf)) {
-- printk(MYIOC_s_ERR_FMT "Received a mf that was already freed\n",
-- ioc->name);
-- printk (MYIOC_s_ERR_FMT
-+ (le32_to_cpu(mf->u.frame.linkage.arg1) == 0xdeadbeaf)) {
-+ printk(MYIOC_s_WARN_FMT
-+ "Received a mf that was already freed\n", ioc->name);
-+ printk (MYIOC_s_WARN_FMT
- "req_idx=%x req_idx_MR=%x mf=%p mr=%p sc=%p\n",
- ioc->name, req_idx, req_idx_MR, mf, mr,
- mptscsih_get_scsi_lookup(ioc, req_idx_MR));
-@@ -693,7 +625,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
-
- if((ioc->facts.MsgVersion >= MPI_VERSION_01_05) && pScsiReply){
- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task-tag=%d)\n",
-+ "ScsiDone (mf=%p,mr=%p,sc=%p,idx=%d,task_tag=%d)\n",
- ioc->name, mf, mr, sc, req_idx, pScsiReply->TaskTag));
- }else{
- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-@@ -706,6 +638,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- ;
- } else {
- u32 xfer_cnt;
-+ u32 difftransfer;
- u16 status;
- u8 scsi_state, scsi_status;
- u32 log_info;
-@@ -716,6 +649,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- xfer_cnt = le32_to_cpu(pScsiReply->TransferCount);
- scsi_set_resid(sc, scsi_bufflen(sc) - xfer_cnt);
- log_info = le32_to_cpu(pScsiReply->IOCLogInfo);
-+ vdevice = sc->device->hostdata;
-
- /*
- * if we get a data underrun indication, yet no data was
-@@ -733,20 +667,9 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID)
- mptscsih_copy_sense_data(sc, hd, mf, pScsiReply);
-
-- /*
-- * Look for + dump FCP ResponseInfo[]!
-- */
-- if (scsi_state & MPI_SCSI_STATE_RESPONSE_INFO_VALID &&
-- pScsiReply->ResponseInfo) {
-- printk(MYIOC_s_NOTE_FMT "[%d:%d:%d:%d] "
-- "FCP_ResponseInfo=%08xh\n", ioc->name,
-- sc->device->host->host_no, sc->device->channel,
-- sc->device->id, sc->device->lun,
-- le32_to_cpu(pScsiReply->ResponseInfo));
-- }
--
- switch(status) {
- case MPI_IOCSTATUS_BUSY: /* 0x0002 */
-+ case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES: /* 0x0006 */
- /* CHECKME!
- * Maybe: DRIVER_BUSY | SUGGEST_RETRY | DID_SOFT_ERROR (retry)
- * But not: DID_BUS_BUSY lest one risk
-@@ -771,7 +694,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- if (hd->sel_timeout[pScsiReq->TargetID] < 0xFFFF)
- hd->sel_timeout[pScsiReq->TargetID]++;
-
-- vdevice = sc->device->hostdata;
- if (!vdevice)
- break;
- vtarget = vdevice->vtarget;
-@@ -793,14 +715,11 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- }
- }
- } else if (ioc->bus_type == FC) {
-- /*
-- * The FC IOC may kill a request for variety of
-- * reasons, some of which may be recovered by a
-- * retry, some which are unlikely to be
-- * recovered. Return DID_ERROR instead of
-- * DID_RESET to permit retry of the command,
-- * just not an infinite number of them
-- */
-+ /* The FC IOC may kill a request for variety of reasons,
-+ some of which may be recovered by a retry, some which
-+ are unlikely to be recovered. Return DID_ERROR instead
-+ of DID_RESET to permit retry of the command, just not
-+ an infinite number of them */
- sc->result = DID_ERROR << 16;
- break;
- }
-@@ -810,12 +729,16 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- */
-
- case MPI_IOCSTATUS_SCSI_TASK_TERMINATED: /* 0x0048 */
-- case MPI_IOCSTATUS_SCSI_EXT_TERMINATED: /* 0x004C */
- /* Linux handles an unsolicited DID_RESET better
- * than an unsolicited DID_ABORT.
- */
- sc->result = DID_RESET << 16;
-
-+ case MPI_IOCSTATUS_SCSI_EXT_TERMINATED: /* 0x004C */
-+ if ( ioc->bus_type == FC )
-+ sc->result = DID_ERROR << 16;
-+ else
-+ sc->result = DID_RESET << 16;
- break;
-
- case MPI_IOCSTATUS_SCSI_RESIDUAL_MISMATCH: /* 0x0049 */
-@@ -824,9 +747,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- sc->result=DID_SOFT_ERROR << 16;
- else /* Sufficient data transfer occurred */
- sc->result = (DID_OK << 16) | scsi_status;
-- dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "RESIDUAL_MISMATCH: result=%x on channel=%d id=%d\n",
-- ioc->name, sc->result, sc->device->channel, sc->device->id));
- break;
-
- case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
-@@ -835,11 +755,34 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- * precedence!
- */
- sc->result = (DID_OK << 16) | scsi_status;
-- if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID) {
-- /* Have already saved the status and sense data
-+
-+ if (!(scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID)) {
-+
-+ /*
-+ * For an Errata on LSI53C1030
-+ * When the length of request data
-+ * and transfer data are different
-+ * with result of command (READ or VERIFY),
-+ * DID_SOFT_ERROR is set.
- */
-- ;
-- } else {
-+ if (ioc->bus_type == SPI && vdevice &&
-+ vdevice->vtarget->type == TYPE_DISK) {
-+ if (pScsiReq->CDB[0] == READ_6 ||
-+ pScsiReq->CDB[0] == READ_10 ||
-+ pScsiReq->CDB[0] == READ_12 ||
-+ pScsiReq->CDB[0] == READ_16 ||
-+ pScsiReq->CDB[0] == VERIFY ||
-+ pScsiReq->CDB[0] == VERIFY_16) {
-+ if (scsi_bufflen(sc) !=
-+ xfer_cnt) {
-+ sc->result = DID_SOFT_ERROR << 16;
-+ printk(MYIOC_s_WARN_FMT "Errata"
-+ "on LSI53C1030 occurred. sc->request_bufflen=0x%02x, "
-+ "xfer_cnt=0x%02x\n", ioc->name, scsi_bufflen(sc), xfer_cnt);
-+ }
-+ }
-+ }
-+
- if (xfer_cnt < sc->underflow) {
- if (scsi_status == SAM_STAT_BUSY)
- sc->result = SAM_STAT_BUSY;
-@@ -848,7 +791,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- }
- if (scsi_state & (MPI_SCSI_STATE_AUTOSENSE_FAILED | MPI_SCSI_STATE_NO_SCSI_STATUS)) {
- /* What to do?
-- */
-+ */
- sc->result = DID_SOFT_ERROR << 16;
- }
- else if (scsi_state & MPI_SCSI_STATE_TERMINATED) {
-@@ -857,13 +800,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- }
- }
-
--
-- dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- " sc->underflow={report ERR if < %02xh bytes xfer'd}\n",
-- ioc->name, sc->underflow));
-- dreplyprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- " ActBytesXferd=%02xh\n", ioc->name, xfer_cnt));
--
- /* Report Queue Full
- */
- if (scsi_status == MPI_SCSI_STATUS_TASK_SET_FULL)
-@@ -879,6 +815,44 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- if (scsi_state == 0) {
- ;
- } else if (scsi_state & MPI_SCSI_STATE_AUTOSENSE_VALID) {
-+
-+ /*
-+ * For potential trouble on LSI53C1030. (date:2007.xx.)
-+ * It is checked whether the length of request data is equal to
-+ * the length of transfer and residual.
-+ * MEDIUM_ERROR is set by incorrect data.
-+ */
-+ if (ioc->bus_type == SPI && vdevice &&
-+ vdevice->vtarget->type == TYPE_DISK) {
-+ if (sc->sense_buffer[2] & 0x20) {
-+ difftransfer =
-+ sc->sense_buffer[3] << 24 |
-+ sc->sense_buffer[4] << 16 |
-+ sc->sense_buffer[5] << 8 |
-+ sc->sense_buffer[6];
-+ if ((sc->sense_buffer[3] & 0x80) == 0x80) {
-+ if (scsi_bufflen(sc) != xfer_cnt) {
-+ sc->sense_buffer[2] = MEDIUM_ERROR;
-+ sc->sense_buffer[12] = 0xff;
-+ sc->sense_buffer[13] = 0xff;
-+ printk(MYIOC_s_WARN_FMT "Errata on "
-+ "LSI53C1030 occurred. sc->request_bufflen=0x%02x,"
-+ "xfer_cnt=0x%02x\n", ioc->name, scsi_bufflen(sc), xfer_cnt);
-+ }
-+ } else {
-+ if (scsi_bufflen(sc) != xfer_cnt + difftransfer) {
-+ sc->sense_buffer[2] = MEDIUM_ERROR;
-+ sc->sense_buffer[12] = 0xff;
-+ sc->sense_buffer[13] = 0xff;
-+ printk(MYIOC_s_WARN_FMT "Errata on "
-+ "LSI53C1030 occurred. sc->request_bufflen=0x%02x,"
-+ " xfer_cnt=0x%02x, difftransfer=0x%02x\n",
-+ ioc->name, scsi_bufflen(sc) , xfer_cnt, difftransfer);
-+ }
-+ }
-+ }
-+ }
-+
- /*
- * If running against circa 200003dd 909 MPT f/w,
- * may get this (AUTOSENSE_VALID) for actual TASK_SET_FULL
-@@ -890,7 +864,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
-
- }
- else if (scsi_state &
-- (MPI_SCSI_STATE_AUTOSENSE_FAILED | MPI_SCSI_STATE_NO_SCSI_STATUS)
-+ (MPI_SCSI_STATE_AUTOSENSE_FAILED | MPI_SCSI_STATE_NO_SCSI_STATUS)
- ) {
- /*
- * What to do?
-@@ -926,7 +900,6 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- case MPI_IOCSTATUS_INVALID_SGL: /* 0x0003 */
- case MPI_IOCSTATUS_INTERNAL_ERROR: /* 0x0004 */
- case MPI_IOCSTATUS_RESERVED: /* 0x0005 */
-- case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES: /* 0x0006 */
- case MPI_IOCSTATUS_INVALID_FIELD: /* 0x0007 */
- case MPI_IOCSTATUS_INVALID_STATE: /* 0x0008 */
- case MPI_IOCSTATUS_SCSI_IO_DATA_ERROR: /* 0x0046 */
-@@ -957,7 +930,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- return 1;
- }
-
--/*
-+/**
- * mptscsih_flush_running_cmds - For each command found, search
- * Scsi_Host instance taskQ and reply to OS.
- * Called only if recovering from a FW reload.
-@@ -966,7 +939,7 @@ mptscsih_io_done(MPT_ADAPTER *ioc, MPT_F
- * Returns: None.
- *
- * Must be called while new I/Os are being queued.
-- */
-+ **/
- static void
- mptscsih_flush_running_cmds(MPT_SCSI_HOST *hd)
- {
-@@ -992,14 +965,14 @@ mptscsih_flush_running_cmds(MPT_SCSI_HOS
- scsi_dma_unmap(sc);
- sc->result = DID_RESET << 16;
- sc->host_scribble = NULL;
-- sdev_printk(KERN_INFO, sc->device, MYIOC_s_FMT
-- "completing cmds: fw_channel %d, fw_id %d, sc=%p,"
-- " mf = %p, idx=%x\n", ioc->name, channel, id, sc, mf, ii);
-+ dtmprintk(ioc, sdev_printk(KERN_INFO, sc->device, MYIOC_s_FMT
-+ "completing cmds: fw_channel %d, fw_id %d, sc=%p, mf = %p, "
-+ "idx=%x\n", ioc->name, channel, id, sc, mf, ii));
- sc->scsi_done(sc);
- }
- }
-
--/*
-+/**
- * mptscsih_search_running_cmds - Delete any commands associated
- * with the specified target and lun. Function called only
- * when a lun is disable by mid-layer.
-@@ -1012,15 +985,15 @@ mptscsih_flush_running_cmds(MPT_SCSI_HOS
- * Returns: None.
- *
- * Called from slave_destroy.
-- */
-+ **/
- static void
- mptscsih_search_running_cmds(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
- {
- SCSIIORequest_t *mf = NULL;
- int ii;
- struct scsi_cmnd *sc;
-- struct scsi_lun lun;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ struct scsi_lun lun;
-+ MPT_ADAPTER *ioc = hd->ioc;
- unsigned long flags;
-
- spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
-@@ -1030,8 +1003,11 @@ mptscsih_search_running_cmds(MPT_SCSI_HO
- mf = (SCSIIORequest_t *)MPT_INDEX_2_MFPTR(ioc, ii);
- if (mf == NULL)
- continue;
-- /* If the device is a hidden raid component, then its
-- * expected that the mf->function will be RAID_SCSI_IO
-+
-+ /*
-+ * If the device is a hidden raid component,
-+ * then its expected that
-+ * the function would be raid scsi io
- */
- if (vdevice->vtarget->tflags &
- MPT_TARGET_FLAGS_RAID_COMPONENT && mf->Function !=
-@@ -1053,9 +1029,11 @@ mptscsih_search_running_cmds(MPT_SCSI_HO
- scsi_dma_unmap(sc);
- sc->host_scribble = NULL;
- sc->result = DID_NO_CONNECT << 16;
-- sdev_printk(KERN_INFO, sc->device, MYIOC_s_FMT "completing cmds: fw_channel %d,"
-- "fw_id %d, sc=%p, mf = %p, idx=%x\n", ioc->name, vdevice->vtarget->channel,
-- vdevice->vtarget->id, sc, mf, ii);
-+ dtmprintk(ioc, sdev_printk(KERN_INFO, sc->device,
-+ MYIOC_s_FMT "completing cmds: fw_channel %d, "
-+ "fw_id %d, sc=%p, mf = %p, idx=%x\n", ioc->name,
-+ vdevice->vtarget->channel, vdevice->vtarget->id,
-+ sc, mf, ii));
- sc->scsi_done(sc);
- spin_lock_irqsave(&ioc->scsi_lookup_lock, flags);
- }
-@@ -1067,7 +1045,7 @@ mptscsih_search_running_cmds(MPT_SCSI_HO
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_report_queue_full - Report QUEUE_FULL status returned
- * from a SCSI target device.
- * @sc: Pointer to scsi_cmnd structure
-@@ -1077,12 +1055,12 @@ mptscsih_search_running_cmds(MPT_SCSI_HO
- * This routine periodically reports QUEUE_FULL status returned from a
- * SCSI target device. It reports this to the console via kernel
- * printk() API call, not more than once every 10 seconds.
-- */
-+ **/
- static void
- mptscsih_report_queue_full(struct scsi_cmnd *sc, SCSIIOReply_t *pScsiReply, SCSIIORequest_t *pScsiReq)
- {
- long time = jiffies;
-- MPT_SCSI_HOST *hd;
-+ MPT_SCSI_HOST *hd;
- MPT_ADAPTER *ioc;
-
- if (sc->device == NULL)
-@@ -1100,12 +1078,12 @@ mptscsih_report_queue_full(struct scsi_c
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_remove - Removed scsi devices
- * @pdev: Pointer to pci_dev structure
- *
- *
-- */
-+ **/
- void
- mptscsih_remove(struct pci_dev *pdev)
- {
-@@ -1151,10 +1129,10 @@ mptscsih_remove(struct pci_dev *pdev)
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_shutdown - reboot notifier
- *
-- */
-+ **/
- void
- mptscsih_shutdown(struct pci_dev *pdev)
- {
-@@ -1162,11 +1140,11 @@ mptscsih_shutdown(struct pci_dev *pdev)
-
- #ifdef CONFIG_PM
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_suspend - Fusion MPT scsi driver suspend routine.
- *
- *
-- */
-+ **/
- int
- mptscsih_suspend(struct pci_dev *pdev, pm_message_t state)
- {
-@@ -1179,11 +1157,11 @@ mptscsih_suspend(struct pci_dev *pdev, p
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_resume - Fusion MPT scsi driver resume routine.
- *
- *
-- */
-+ **/
- int
- mptscsih_resume(struct pci_dev *pdev)
- {
-@@ -1205,7 +1183,7 @@ mptscsih_resume(struct pci_dev *pdev)
- * (linux scsi_host_template.info routine)
- *
- * Returns pointer to buffer where information was written.
-- */
-+ **/
- const char *
- mptscsih_info(struct Scsi_Host *SChost)
- {
-@@ -1338,7 +1316,7 @@ mptscsih_proc_info(struct Scsi_Host *hos
- * from a linux scsi_cmnd request and send it to the IOC.
- *
- * Returns 0. (rtn value discarded by linux scsi mid-layer)
-- */
-+ **/
- int
- mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *))
- {
-@@ -1346,7 +1324,6 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
- MPT_FRAME_HDR *mf;
- SCSIIORequest_t *pScsiReq;
- VirtDevice *vdevice = SCpnt->device->hostdata;
-- int lun;
- u32 datalen;
- u32 scsictl;
- u32 scsidir;
-@@ -1357,24 +1334,20 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
-
- hd = shost_priv(SCpnt->device->host);
- ioc = hd->ioc;
-- lun = SCpnt->device->lun;
- SCpnt->scsi_done = done;
-
- dmfprintk(ioc, printk(MYIOC_s_DEBUG_FMT "qcmd: SCpnt=%p, done()=%p\n",
- ioc->name, SCpnt, done));
-
-- if (hd->resetPending) {
-- dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "qcmd: SCpnt=%p timeout + 60HZ\n",
-- ioc->name, SCpnt));
-+ if (ioc->taskmgmt_quiesce_io)
- return SCSI_MLQUEUE_HOST_BUSY;
-- }
-
- /*
- * Put together a MPT SCSI request...
- */
- if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dprintk(ioc, printk(MYIOC_s_WARN_FMT "QueueCmd, no msg frames!!\n",
-- ioc->name));
-+ ioc->name));
- return SCSI_MLQUEUE_HOST_BUSY;
- }
-
-@@ -1422,7 +1395,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
- pScsiReq->CDBLength = SCpnt->cmd_len;
- pScsiReq->SenseBufferLength = MPT_SENSE_BUFFER_SIZE;
- pScsiReq->Reserved = 0;
-- pScsiReq->MsgFlags = mpt_msg_flags();
-+ pScsiReq->MsgFlags = mpt_msg_flags(ioc);
- int_to_scsilun(SCpnt->device->lun, (struct scsi_lun *)pScsiReq->LUN);
- pScsiReq->Control = cpu_to_le32(scsictl);
-
-@@ -1448,7 +1421,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
- */
- if (datalen == 0) {
- /* Add a NULL SGE */
-- mptscsih_add_sge((char *)&pScsiReq->SGL, MPT_SGE_FLAGS_SSIMPLE_READ | 0,
-+ ioc->add_sge((char *)&pScsiReq->SGL, MPT_SGE_FLAGS_SSIMPLE_READ | 0,
- (dma_addr_t) -1);
- } else {
- /* Add a 32 or 64 bit SGE */
-@@ -1472,7 +1445,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_freeChainBuffers - Function to free chain buffers associated
- * with a SCSI IO request
- * @hd: Pointer to the MPT_SCSI_HOST instance
-@@ -1480,7 +1453,7 @@ mptscsih_qcmd(struct scsi_cmnd *SCpnt, v
- *
- * Called if SG chain buffer allocation fails and mptscsih callbacks.
- * No return.
-- */
-+ **/
- static void
- mptscsih_freeChainBuffers(MPT_ADAPTER *ioc, int req_idx)
- {
-@@ -1527,243 +1500,457 @@ mptscsih_freeChainBuffers(MPT_ADAPTER *i
- */
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mptscsih_TMHandler - Generic handler for SCSI Task Management.
-- * @hd: Pointer to MPT SCSI HOST structure
-- * @type: Task Management type
-- * @channel: channel number for task management
-- * @id: Logical Target ID for reset (if appropriate)
-- * @lun: Logical Unit for reset (if appropriate)
-- * @ctx2abort: Context for the task to be aborted (if appropriate)
-- * @timeout: timeout for task management control
-- *
-- * Fall through to mpt_HardResetHandler if: not operational, too many
-- * failed TM requests or handshake failure.
-- *
-- * Remark: Currently invoked from a non-interrupt thread (_bh).
-- *
-- * Note: With old EH code, at most 1 SCSI TaskMgmt function per IOC
-- * will be active.
-- *
-- * Returns 0 for SUCCESS, or %FAILED.
-- **/
--int
--mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout)
--{
-- MPT_ADAPTER *ioc;
-- int rc = -1;
-- u32 ioc_raw_state;
-- unsigned long flags;
--
-- ioc = hd->ioc;
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler Entered!\n", ioc->name));
--
-- // SJR - CHECKME - Can we avoid this here?
-- // (mpt_HardResetHandler has this check...)
-- spin_lock_irqsave(&ioc->diagLock, flags);
-- if ((ioc->diagPending) || (ioc->alt_ioc && ioc->alt_ioc->diagPending)) {
-- spin_unlock_irqrestore(&ioc->diagLock, flags);
-- return FAILED;
-- }
-- spin_unlock_irqrestore(&ioc->diagLock, flags);
--
-- /* Wait a fixed amount of time for the TM pending flag to be cleared.
-- * If we time out and not bus reset, then we return a FAILED status
-- * to the caller.
-- * The call to mptscsih_tm_pending_wait() will set the pending flag
-- * if we are
-- * successful. Otherwise, reload the FW.
-- */
-- if (mptscsih_tm_pending_wait(hd) == FAILED) {
-- if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler abort: "
-- "Timed out waiting for last TM (%d) to complete! \n",
-- ioc->name, hd->tmPending));
-- return FAILED;
-- } else if (type == MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler target "
-- "reset: Timed out waiting for last TM (%d) "
-- "to complete! \n", ioc->name,
-- hd->tmPending));
-- return FAILED;
-- } else if (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TMHandler bus reset: "
-- "Timed out waiting for last TM (%d) to complete! \n",
-- ioc->name, hd->tmPending));
-- return FAILED;
-- }
-- } else {
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- hd->tmPending |= (1 << type);
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- }
--
-- ioc_raw_state = mpt_GetIocState(ioc, 0);
--
-- if ((ioc_raw_state & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_OPERATIONAL) {
-- printk(MYIOC_s_WARN_FMT
-- "TM Handler for type=%x: IOC Not operational (0x%x)!\n",
-- ioc->name, type, ioc_raw_state);
-- printk(MYIOC_s_WARN_FMT " Issuing HardReset!!\n", ioc->name);
-- if (mpt_HardResetHandler(ioc, CAN_SLEEP) < 0)
-- printk(MYIOC_s_WARN_FMT "TMHandler: HardReset "
-- "FAILED!!\n", ioc->name);
-- return FAILED;
-- }
--
-- if (ioc_raw_state & MPI_DOORBELL_ACTIVE) {
-- printk(MYIOC_s_WARN_FMT
-- "TM Handler for type=%x: ioc_state: "
-- "DOORBELL_ACTIVE (0x%x)!\n",
-- ioc->name, type, ioc_raw_state);
-- return FAILED;
-- }
--
-- /* Isse the Task Mgmt request.
-- */
-- if (hd->hard_resets < -1)
-- hd->hard_resets++;
--
-- rc = mptscsih_IssueTaskMgmt(hd, type, channel, id, lun,
-- ctx2abort, timeout);
-- if (rc)
-- printk(MYIOC_s_INFO_FMT "Issue of TaskMgmt failed!\n",
-- ioc->name);
-- else
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Issue of TaskMgmt Successful!\n",
-- ioc->name));
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "TMHandler rc = %d!\n", ioc->name, rc));
--
-- return rc;
--}
--
--
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mptscsih_IssueTaskMgmt - Generic send Task Management function.
-- * @hd: Pointer to MPT_SCSI_HOST structure
-- * @type: Task Management type
-- * @channel: channel number for task management
-- * @id: Logical Target ID for reset (if appropriate)
-- * @lun: Logical Unit for reset (if appropriate)
-- * @ctx2abort: Context for the task to be aborted (if appropriate)
-- * @timeout: timeout for task management control
-- *
-- * Remark: _HardResetHandler can be invoked from an interrupt thread (timer)
-- * or a non-interrupt thread. In the former, must not call schedule().
-- *
-- * Not all fields are meaningfull for all task types.
-- *
-- * Returns 0 for SUCCESS, or FAILED.
-- *
-- **/
-+
- static int
--mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout)
-+mptscsih_scandv_bus_reset(MPT_ADAPTER *ioc)
- {
- MPT_FRAME_HDR *mf;
- SCSITaskMgmt_t *pScsiTm;
-+ SCSITaskMgmtReply_t *pScsiTmReply;
- int ii;
- int retval;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ unsigned long timeout;
-+ unsigned long time_count;
-+ u16 iocstatus;
-+
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ return -EPERM;
-+ }
-
-- /* Return Fail to calling function if no message frames available.
-+ /* Send request
- */
- if ((mf = mpt_get_msg_frame(ioc->TaskCtx, ioc)) == NULL) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "IssueTaskMgmt, no msg frames!!\n",
-+ dtmprintk(ioc, printk(MYIOC_s_WARN_FMT "TaskMgmt, no msg frames!!\n",
- ioc->name));
-- return FAILED;
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ retval = -ENOMEM;
-+ goto out;
- }
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt request @ %p\n",
-- ioc->name, mf));
-
-- /* Format the Request
-- */
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt request (mf=%p)\n",
-+ ioc->name, mf));
-+
- pScsiTm = (SCSITaskMgmt_t *) mf;
-- pScsiTm->TargetID = id;
-- pScsiTm->Bus = channel;
-- pScsiTm->ChainOffset = 0;
-+ memset(pScsiTm, 0, sizeof(SCSITaskMgmt_t));
- pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
--
-+ pScsiTm->TaskType = MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS;
-+ pScsiTm->MsgFlags = MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION;
-+ pScsiTm->TargetID = 0;
-+ pScsiTm->Bus = 0;
-+ pScsiTm->ChainOffset = 0;
- pScsiTm->Reserved = 0;
-- pScsiTm->TaskType = type;
- pScsiTm->Reserved1 = 0;
-- pScsiTm->MsgFlags = (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS)
-- ? MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION : 0;
--
-- int_to_scsilun(lun, (struct scsi_lun *)pScsiTm->LUN);
--
-+ pScsiTm->TaskMsgContext = 0;
-+ for (ii= 0; ii < 8; ii++)
-+ pScsiTm->LUN[ii] = 0;
- for (ii=0; ii < 7; ii++)
- pScsiTm->Reserved2[ii] = 0;
-
-- pScsiTm->TaskMsgContext = ctx2abort;
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "IssueTaskMgmt: ctx2abort (0x%08x) "
-- "type=%d\n", ioc->name, ctx2abort, type));
-+ switch (ioc->bus_type) {
-+ case FC:
-+ timeout = 40;
-+ break;
-+ case SAS:
-+ timeout = 30;
-+ break;
-+ case SPI:
-+ default:
-+ timeout = 2;
-+ break;
-+ }
-
-- DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)pScsiTm);
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt type=%d timeout=%ld\n",
-+ ioc->name, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS, timeout));
-
-+ INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
-+ retval = 0;
-+ time_count = jiffies;
- if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
- (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
- mpt_put_msg_frame_hi_pri(ioc->TaskCtx, ioc, mf);
- else {
- retval = mpt_send_handshake_request(ioc->TaskCtx, ioc,
-- sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
-- if (retval) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "send_handshake FAILED!"
-- " (hd %p, ioc %p, mf %p, rc=%d) \n", ioc->name, hd,
-- ioc, mf, retval));
-- goto fail_out;
-+ sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
-+ if (retval != 0) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "TaskMgmt send_handshake FAILED!"
-+ " (ioc %p, mf %p, rc=%d) \n", ioc->name,
-+ ioc, mf, retval));
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ goto out;
- }
- }
-
-- if(mptscsih_tm_wait_for_completion(hd, timeout) == FAILED) {
-- dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "task management request TIMED OUT!"
-- " (hd %p, ioc %p, mf %p) \n", ioc->name, hd,
-- ioc, mf));
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Calling HardReset! \n",
-- ioc->name));
-- retval = mpt_HardResetHandler(ioc, CAN_SLEEP);
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rc=%d \n",
-- ioc->name, retval));
-- goto fail_out;
-+ /* Now wait for the command to complete */
-+ ii = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done, timeout*HZ);
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ mpt_free_msg_frame(ioc, mf);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ retval = -1; /* return failure */
-+ goto out;
- }
-
-- /*
-- * Handle success case, see if theres a non-zero ioc_status.
-- */
-- if (hd->tm_iocstatus == MPI_IOCSTATUS_SUCCESS ||
-- hd->tm_iocstatus == MPI_IOCSTATUS_SCSI_TASK_TERMINATED ||
-- hd->tm_iocstatus == MPI_IOCSTATUS_SCSI_IOC_TERMINATED)
-- retval = 0;
-- else
-- retval = FAILED;
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ retval = -1; /* return failure */
-+ goto out;
-+ }
-
-- return retval;
-+ pScsiTmReply = (SCSITaskMgmtReply_t *) ioc->taskmgmt_cmds.reply;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt fw_channel = %d, fw_id = %d, task_type = 0x%02X,\n"
-+ "\tiocstatus = 0x%04X, loginfo = 0x%08X, response_code = 0x%02X,\n"
-+ "\tterm_cmnds = %d\n", ioc->name, pScsiTmReply->Bus,
-+ pScsiTmReply->TargetID, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
-+ le16_to_cpu(pScsiTmReply->IOCStatus),
-+ le32_to_cpu(pScsiTmReply->IOCLogInfo),
-+ pScsiTmReply->ResponseCode,
-+ le32_to_cpu(pScsiTmReply->TerminationCount)));
-
-- fail_out:
-+ iocstatus = le16_to_cpu(pScsiTmReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-
-- /*
-- * Free task management mf, and corresponding tm flags
-- */
-- mpt_free_msg_frame(ioc, mf);
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- return FAILED;
-+ if (iocstatus == MPI_IOCSTATUS_SCSI_TASK_TERMINATED ||
-+ iocstatus == MPI_IOCSTATUS_SCSI_IOC_TERMINATED ||
-+ iocstatus == MPI_IOCSTATUS_SUCCESS)
-+ retval = 0;
-+ else {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt failed\n", ioc->name));
-+ retval = -1; /* return failure */
-+ }
-+
-+ out:
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ return retval;
- }
-
--static int
--mptscsih_get_tm_timeout(MPT_ADAPTER *ioc)
-+int
-+mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
- {
-- switch (ioc->bus_type) {
-- case FC:
-- return 40;
-- case SAS:
-- return 10;
-+ MPT_SCSI_HOST *hd;
-+
-+ if ((ioc->sh == NULL) || (ioc->sh->hostdata == NULL))
-+ return 0;
-+
-+ switch (reset_phase) {
-+ case MPT_IOC_SETUP_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_SETUP_RESET\n", ioc->name, __FUNCTION__));
-+ break;
-+ case MPT_IOC_PRE_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_PRE_RESET\n", ioc->name, __FUNCTION__));
-+ hd = shost_priv(ioc->sh);
-+ mptscsih_flush_running_cmds(hd);
-+ break;
-+ case MPT_IOC_POST_RESET:
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: MPT_IOC_POST_RESET\n", ioc->name, __FUNCTION__));
-+ if (ioc->internal_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ ioc->internal_cmds.status |= MPT_MGMT_STATUS_DID_IOCRESET;
-+ complete(&ioc->internal_cmds.done);
-+ }
-+ break;
-+ default:
-+ break;
-+ }
-+ return 1; /* currently means nothing really */
-+}
-+
-+void
-+mptscsih_taskmgmt_response_code(MPT_ADAPTER *ioc, u8 response_code)
-+{
-+ char *desc;
-+
-+ switch (response_code) {
-+ case MPI_SCSITASKMGMT_RSP_TM_COMPLETE:
-+ desc = "The task completed.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_INVALID_FRAME:
-+ desc = "The IOC received an invalid frame status.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED:
-+ desc = "The task type is not supported.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_TM_FAILED:
-+ desc = "The requested task failed.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_TM_SUCCEEDED:
-+ desc = "The task completed successfully.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_TM_INVALID_LUN:
-+ desc = "The LUN request is invalid.";
-+ break;
-+ case MPI_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC:
-+ desc = "The task is in the IOC queue and has not been sent to target.";
-+ break;
-+ default:
-+ desc = "unknown";
-+ break;
-+ }
-+ printk(MYIOC_s_DEBUG_FMT "Response Code(0x%08x): F/W: %s\n",
-+ ioc->name, response_code, desc);
-+}
-+
-+static int
-+mptscsih_taskmgmt_reply(MPT_ADAPTER *ioc, u8 type, SCSITaskMgmtReply_t *pScsiTmReply)
-+{
-+ u16 iocstatus;
-+ u32 termination_count;
-+ int retval;
-+
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_RF_VALID)) {
-+ retval = FAILED;
-+ goto out;
-+ }
-+
-+ DBG_DUMP_TM_REPLY_FRAME(ioc, (u32 *)pScsiTmReply);
-+
-+ iocstatus = le16_to_cpu(pScsiTmReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+ termination_count = le32_to_cpu(pScsiTmReply->TerminationCount);
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt fw_channel = %d, fw_id = %d, task_type = 0x%02X,\n"
-+ "\tiocstatus = 0x%04X, loginfo = 0x%08X, response_code = 0x%02X,\n"
-+ "\tterm_cmnds = %d\n", ioc->name, pScsiTmReply->Bus,
-+ pScsiTmReply->TargetID, type, le16_to_cpu(pScsiTmReply->IOCStatus),
-+ le32_to_cpu(pScsiTmReply->IOCLogInfo), pScsiTmReply->ResponseCode,
-+ termination_count));
-+
-+ if (ioc->facts.MsgVersion >= MPI_VERSION_01_05 &&
-+ pScsiTmReply->ResponseCode)
-+ mptscsih_taskmgmt_response_code(ioc,
-+ pScsiTmReply->ResponseCode);
-+
-+ if (iocstatus == MPI_IOCSTATUS_SUCCESS) {
-+ retval = 0;
-+ goto out;
-+ }
-+
-+ retval = FAILED;
-+ if (type == MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK) {
-+ if (termination_count == 1)
-+ retval = 0;
-+ goto out;
-+ }
-+
-+ if (iocstatus == MPI_IOCSTATUS_SCSI_TASK_TERMINATED ||
-+ iocstatus == MPI_IOCSTATUS_SCSI_IOC_TERMINATED)
-+ retval = 0;
-+
-+ out:
-+ return retval;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/**
-+ * mptscsih_taskmgmt_complete - Registered with Fusion MPT base driver
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @mf: Pointer to SCSI task mgmt request frame
-+ * @mr: Pointer to SCSI task mgmt reply frame
-+ *
-+ * This routine is called from mptbase.c::mpt_interrupt() at the completion
-+ * of any SCSI task management request.
-+ * This routine is registered with the MPT (base) driver at driver
-+ * load/init time via the mpt_register() API call.
-+ *
-+ * Returns 1 indicating alloc'd request frame ptr should be freed.
-+ **/
-+int
-+mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
-+{
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt completed (mf=%p, mr=%p)\n",
-+ ioc->name, mf, mr));
-+
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+
-+ if (!mr)
-+ goto out;
-+
-+ ioc->taskmgmt_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->taskmgmt_cmds.reply, mr,
-+ min(MPT_DEFAULT_FRAME_SIZE, 4 * mr->u.reply.MsgLength));
-+ out:
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_PENDING) {
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ ioc->taskmgmt_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->taskmgmt_cmds.done);
-+ return 1;
-+ }
-+ return 0;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/**
-+ * mptscsih_IssueTaskMgmt - Generic send Task Management function.
-+ * @hd: Pointer to MPT_SCSI_HOST structure
-+ * @type: Task Management type
-+ * @channel: channel number for task management
-+ * @id: Logical Target ID for reset (if appropriate)
-+ * @lun: Logical Unit for reset (if appropriate)
-+ * @ctx2abort: Context for the task to be aborted (if appropriate)
-+ * @timeout: timeout for task management control
-+ *
-+ * Remark: _HardResetHandler can be invoked from an interrupt thread (timer)
-+ * or a non-interrupt thread. In the former, must not call schedule().
-+ *
-+ * Not all fields are meaningfull for all task types.
-+ *
-+ * Returns 0 for SUCCESS, or FAILED.
-+ *
-+ **/
-+int
-+mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout)
-+{
-+ MPT_FRAME_HDR *mf = NULL;
-+ SCSITaskMgmt_t *pScsiTm;
-+ int ii;
-+ int retval;
-+ MPT_ADAPTER *ioc = hd->ioc;
-+ unsigned long timeleft;
-+ u8 issue_hard_reset;
-+ u32 ioc_raw_state;
-+ unsigned long time_count;
-+
-+ issue_hard_reset = 0;
-+ ioc_raw_state = mpt_GetIocState(ioc, 0);
-+
-+ if ((ioc_raw_state & MPI_IOC_STATE_MASK) != MPI_IOC_STATE_OPERATIONAL) {
-+ printk(MYIOC_s_WARN_FMT
-+ "TaskMgmt type=%x: IOC Not operational (0x%x)!\n",
-+ ioc->name, type, ioc_raw_state);
-+ printk(MYIOC_s_WARN_FMT "Issuing HardReset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_HardResetHandler(ioc, CAN_SLEEP) < 0)
-+ printk(MYIOC_s_WARN_FMT "TaskMgmt HardReset "
-+ "FAILED!!\n", ioc->name);
-+ return 0;
-+ }
-+
-+ if (ioc_raw_state & MPI_DOORBELL_ACTIVE) {
-+ printk(MYIOC_s_WARN_FMT
-+ "TaskMgmt type=%x: ioc_state: "
-+ "DOORBELL_ACTIVE (0x%x)!\n",
-+ ioc->name, type, ioc_raw_state);
-+ return FAILED;
-+ }
-+
-+ mutex_lock(&ioc->taskmgmt_cmds.mutex);
-+ if (mpt_set_taskmgmt_in_progress_flag(ioc) != 0) {
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ retval = FAILED;
-+ goto out;
-+ }
-+
-+ /* Return Fail to calling function if no message frames available.
-+ */
-+ if ((mf = mpt_get_msg_frame(ioc->TaskCtx, ioc)) == NULL) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "TaskMgmt no msg frames!!\n",
-+ ioc->name));
-+ retval = FAILED;
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ goto out;
-+ }
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt request (mf=%p)\n",
-+ ioc->name, mf));
-+
-+ /* Format the Request
-+ */
-+ pScsiTm = (SCSITaskMgmt_t *) mf;
-+ pScsiTm->TargetID = id;
-+ pScsiTm->Bus = channel;
-+ pScsiTm->ChainOffset = 0;
-+ pScsiTm->Function = MPI_FUNCTION_SCSI_TASK_MGMT;
-+
-+ pScsiTm->Reserved = 0;
-+ pScsiTm->TaskType = type;
-+ pScsiTm->Reserved1 = 0;
-+ pScsiTm->MsgFlags = (type == MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS)
-+ ? MPI_SCSITASKMGMT_MSGFLAGS_LIPRESET_RESET_OPTION : 0;
-+
-+ int_to_scsilun(lun, (struct scsi_lun *)pScsiTm->LUN);
-+
-+ for (ii=0; ii < 7; ii++)
-+ pScsiTm->Reserved2[ii] = 0;
-+
-+ pScsiTm->TaskMsgContext = ctx2abort;
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt: ctx2abort (0x%08x) "
-+ "task_type = 0x%02X, timeout = %ld\n", ioc->name, ctx2abort,
-+ type, timeout));
-+
-+ DBG_DUMP_TM_REQUEST_FRAME(ioc, (u32 *)pScsiTm);
-+
-+ INITIALIZE_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ time_count = jiffies;
-+ if ((ioc->facts.IOCCapabilities & MPI_IOCFACTS_CAPABILITY_HIGH_PRI_Q) &&
-+ (ioc->facts.MsgVersion >= MPI_VERSION_01_05))
-+ mpt_put_msg_frame_hi_pri(ioc->TaskCtx, ioc, mf);
-+ else {
-+ retval = mpt_send_handshake_request(ioc->TaskCtx, ioc,
-+ sizeof(SCSITaskMgmt_t), (u32*)pScsiTm, CAN_SLEEP);
-+ if (retval) {
-+ dfailprintk(ioc, printk(MYIOC_s_ERR_FMT "TaskMgmt handshake FAILED!"
-+ " (mf=%p, rc=%d) \n", ioc->name, mf, retval));
-+ mpt_free_msg_frame(ioc, mf);
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ goto out;
-+ }
-+ }
-+
-+ timeleft = wait_for_completion_timeout(&ioc->taskmgmt_cmds.done, timeout*HZ);
-+ if (!(ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ retval = FAILED;
-+ dtmprintk(ioc, printk(MYIOC_s_ERR_FMT
-+ "TaskMgmt TIMED OUT!(mf=%p)\n", ioc->name, mf));
-+ mpt_clear_taskmgmt_in_progress_flag(ioc);
-+ if (ioc->taskmgmt_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ issue_hard_reset = 1;
-+ goto out;
-+ }
-+
-+ retval = mptscsih_taskmgmt_reply(ioc, type,
-+ (SCSITaskMgmtReply_t *) ioc->taskmgmt_cmds.reply);
-+
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "TaskMgmt completed (%d seconds)\n",
-+ ioc->name, jiffies_to_msecs(jiffies - time_count)/1000));
-+
-+ out:
-+
-+ CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status)
-+ if(issue_hard_reset) {
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if ((retval = mpt_SoftResetHandler(ioc, CAN_SLEEP)) != 0)
-+ retval = mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
-+ }
-+
-+ retval = (retval == 0) ? 0 : FAILED;
-+ mutex_unlock(&ioc->taskmgmt_cmds.mutex);
-+ return retval;
-+}
-+
-+static int
-+mptscsih_get_tm_timeout(MPT_ADAPTER *ioc)
-+{
-+ switch (ioc->bus_type) {
-+ case FC:
-+ return 40;
-+ case SAS:
-+ return 30;
- case SPI:
- default:
-- return 2;
-+ return 10;
- }
- }
-
-@@ -1786,7 +1973,7 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
- int retval;
- VirtDevice *vdevice;
- ulong sn = SCpnt->serial_number;
-- MPT_ADAPTER *ioc;
-+ MPT_ADAPTER *ioc;
-
- /* If we can't locate our host adapter structure, return FAILED status.
- */
-@@ -1810,7 +1997,21 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
- ioc->name, SCpnt));
- SCpnt->result = DID_NO_CONNECT << 16;
- SCpnt->scsi_done(SCpnt);
-- retval = 0;
-+ retval = SUCCESS;
-+ goto out;
-+ }
-+
-+ /* Find this command
-+ */
-+ if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(ioc, SCpnt)) < 0) {
-+ /* Cmd not found in ScsiLookup.
-+ * Do OS callback.
-+ */
-+ SCpnt->result = DID_RESET << 16;
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "task abort: command not in the active list! (sc=%p)\n",
-+ ioc->name, SCpnt));
-+ retval = SUCCESS;
- goto out;
- }
-
-@@ -1825,27 +2026,23 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
- goto out;
- }
-
-- /* Find this command
-+ /* Task aborts are not supported for volumes.
- */
-- if ((scpnt_idx = SCPNT_TO_LOOKUP_IDX(ioc, SCpnt)) < 0) {
-- /* Cmd not found in ScsiLookup.
-- * Do OS callback.
-- */
-+ if (vdevice->vtarget->raidVolume) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "task abort: raid volume (sc=%p)\n",
-+ ioc->name, SCpnt));
- SCpnt->result = DID_RESET << 16;
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "task abort: "
-- "Command not in the active list! (sc=%p)\n", ioc->name,
-- SCpnt));
-- retval = 0;
-- goto out;
-- }
--
-- if (hd->resetPending) {
- retval = FAILED;
- goto out;
- }
-
-- if (hd->timeouts < -1)
-- hd->timeouts++;
-+ if(mpt_fwfault_debug)
-+ mpt_halt_firmware(ioc);
-+
-+ if (ioc->timeouts < -1)
-+ ioc->timeouts++;
-+
-
- /* Most important! Set TaskMsgContext to SCpnt's MsgContext!
- * (the IO to be ABORT'd)
-@@ -1856,25 +2053,31 @@ mptscsih_abort(struct scsi_cmnd * SCpnt)
- */
- mf = MPT_INDEX_2_MFPTR(ioc, scpnt_idx);
- ctx2abort = mf->u.frame.hwhdr.msgctxu.MsgContext;
--
-- hd->abortSCpnt = SCpnt;
--
-- retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
-+ mptscsih_IssueTaskMgmt(hd, MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK,
- vdevice->vtarget->channel, vdevice->vtarget->id, vdevice->lun,
- ctx2abort, mptscsih_get_tm_timeout(ioc));
-
-+ /* check to see whether command actually completed and/or
-+ * terminated
-+ */
- if (SCPNT_TO_LOOKUP_IDX(ioc, SCpnt) == scpnt_idx &&
-- SCpnt->serial_number == sn)
-+ SCpnt->serial_number == sn) {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "task abort: command still in active list! (sc=%p)\n",
-+ ioc->name, SCpnt));
- retval = FAILED;
-+ } else {
-+ dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "task abort: command cleared from active list! (sc=%p)\n",
-+ ioc->name, SCpnt));
-+ retval = SUCCESS;
-+ }
-
- out:
- printk(MYIOC_s_INFO_FMT "task abort: %s (sc=%p)\n",
-- ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
-+ ioc->name, ((retval == SUCCESS) ? "SUCCESS" : "FAILED" ), SCpnt);
-
-- if (retval == 0)
-- return SUCCESS;
-- else
-- return FAILED;
-+ return retval;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -1907,14 +2110,9 @@ mptscsih_dev_reset(struct scsi_cmnd * SC
- ioc->name, SCpnt);
- scsi_print_command(SCpnt);
-
-- if (hd->resetPending) {
-- retval = FAILED;
-- goto out;
-- }
--
- vdevice = SCpnt->device->hostdata;
- if (!vdevice || !vdevice->vtarget) {
-- retval = 0;
-+ retval = SUCCESS;
- goto out;
- }
-
-@@ -1925,12 +2123,12 @@ mptscsih_dev_reset(struct scsi_cmnd * SC
- goto out;
- }
-
-- retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET,
-- vdevice->vtarget->channel, vdevice->vtarget->id, 0, 0,
-- mptscsih_get_tm_timeout(ioc));
-+ retval = mptscsih_IssueTaskMgmt(hd,
-+ MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET, vdevice->vtarget->channel,
-+ vdevice->vtarget->id, 0, 0, mptscsih_get_tm_timeout(ioc));
-
- out:
-- printk (MYIOC_s_INFO_FMT "target reset: %s (sc=%p)\n",
-+ printk(MYIOC_s_INFO_FMT "target reset: %s (sc=%p)\n",
- ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
-
- if (retval == 0)
-@@ -1955,12 +2153,12 @@ mptscsih_bus_reset(struct scsi_cmnd * SC
- MPT_SCSI_HOST *hd;
- int retval;
- VirtDevice *vdevice;
-- MPT_ADAPTER *ioc;
-+ MPT_ADAPTER *ioc;
-
- /* If we can't locate our host adapter structure, return FAILED status.
- */
- if ((hd = shost_priv(SCpnt->device->host)) == NULL){
-- printk(KERN_ERR MYNAM ": bus reset: "
-+ printk(KERN_ERR MYNAM ": bus_reset: "
- "Can't locate host! (sc=%p)\n", SCpnt);
- return FAILED;
- }
-@@ -1970,11 +2168,13 @@ mptscsih_bus_reset(struct scsi_cmnd * SC
- ioc->name, SCpnt);
- scsi_print_command(SCpnt);
-
-- if (hd->timeouts < -1)
-- hd->timeouts++;
-+ if (ioc->timeouts < -1)
-+ ioc->timeouts++;
-
- vdevice = SCpnt->device->hostdata;
-- retval = mptscsih_TMHandler(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
-+ if (!vdevice || !vdevice->vtarget)
-+ return SUCCESS;
-+ retval = mptscsih_IssueTaskMgmt(hd, MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- vdevice->vtarget->channel, 0, 0, 0, mptscsih_get_tm_timeout(ioc));
-
- printk(MYIOC_s_INFO_FMT "bus reset: %s (sc=%p)\n",
-@@ -1999,8 +2199,9 @@ int
- mptscsih_host_reset(struct scsi_cmnd *SCpnt)
- {
- MPT_SCSI_HOST * hd;
-- int retval;
-- MPT_ADAPTER *ioc;
-+ int status = SUCCESS;
-+ MPT_ADAPTER *ioc;
-+ int retval;
-
- /* If we can't locate the host to reset, then we failed. */
- if ((hd = shost_priv(SCpnt->device->host)) == NULL){
-@@ -2011,237 +2212,29 @@ mptscsih_host_reset(struct scsi_cmnd *SC
-
- ioc = hd->ioc;
- printk(MYIOC_s_INFO_FMT "attempting host reset! (sc=%p)\n",
-- ioc->name, SCpnt);
-+ ioc->name, SCpnt);
-
- /* If our attempts to reset the host failed, then return a failed
- * status. The host will be taken off line by the SCSI mid-layer.
- */
-- if (mpt_HardResetHandler(ioc, CAN_SLEEP) < 0) {
-- retval = FAILED;
-- } else {
-- /* Make sure TM pending is cleared and TM state is set to
-- * NONE.
-- */
-- retval = 0;
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- }
-+ if ((retval = mpt_SoftResetHandler(ioc, CAN_SLEEP)) != 0)
-+ retval = mpt_HardResetHandler(ioc, CAN_SLEEP);
-+
-+ if (retval < 0)
-+ status = FAILED;
-+ else
-+ status = SUCCESS;
-
- printk(MYIOC_s_INFO_FMT "host reset: %s (sc=%p)\n",
- ioc->name, ((retval == 0) ? "SUCCESS" : "FAILED" ), SCpnt);
-
-- return retval;
--}
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mptscsih_tm_pending_wait - wait for pending task management request to complete
-- * @hd: Pointer to MPT host structure.
-- *
-- * Returns {SUCCESS,FAILED}.
-- */
--static int
--mptscsih_tm_pending_wait(MPT_SCSI_HOST * hd)
--{
-- unsigned long flags;
-- int loop_count = 4 * 10; /* Wait 10 seconds */
-- int status = FAILED;
-- MPT_ADAPTER *ioc = hd->ioc;
--
-- do {
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- if (hd->tmState == TM_STATE_NONE) {
-- hd->tmState = TM_STATE_IN_PROGRESS;
-- hd->tmPending = 1;
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- status = SUCCESS;
-- break;
-- }
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- msleep(250);
-- } while (--loop_count);
--
- return status;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
-- * mptscsih_tm_wait_for_completion - wait for completion of TM task
-- * @hd: Pointer to MPT host structure.
-- * @timeout: timeout value
-- *
-- * Returns {SUCCESS,FAILED}.
-- */
--static int
--mptscsih_tm_wait_for_completion(MPT_SCSI_HOST * hd, ulong timeout )
--{
-- unsigned long flags;
-- int loop_count = 4 * timeout;
-- int status = FAILED;
-- MPT_ADAPTER *ioc = hd->ioc;
--
-- do {
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- if(hd->tmPending == 0) {
-- status = SUCCESS;
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- break;
-- }
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- msleep(250);
-- } while (--loop_count);
--
-- return status;
--}
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--static void
--mptscsih_taskmgmt_response_code(MPT_ADAPTER *ioc, u8 response_code)
--{
-- char *desc;
--
-- switch (response_code) {
-- case MPI_SCSITASKMGMT_RSP_TM_COMPLETE:
-- desc = "The task completed.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_INVALID_FRAME:
-- desc = "The IOC received an invalid frame status.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_TM_NOT_SUPPORTED:
-- desc = "The task type is not supported.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_TM_FAILED:
-- desc = "The requested task failed.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_TM_SUCCEEDED:
-- desc = "The task completed successfully.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_TM_INVALID_LUN:
-- desc = "The LUN request is invalid.";
-- break;
-- case MPI_SCSITASKMGMT_RSP_IO_QUEUED_ON_IOC:
-- desc = "The task is in the IOC queue and has not been sent to target.";
-- break;
-- default:
-- desc = "unknown";
-- break;
-- }
-- printk(MYIOC_s_INFO_FMT "Response Code(0x%08x): F/W: %s\n",
-- ioc->name, response_code, desc);
--}
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/**
-- * mptscsih_taskmgmt_complete - Registered with Fusion MPT base driver
-- * @ioc: Pointer to MPT_ADAPTER structure
-- * @mf: Pointer to SCSI task mgmt request frame
-- * @mr: Pointer to SCSI task mgmt reply frame
-- *
-- * This routine is called from mptbase.c::mpt_interrupt() at the completion
-- * of any SCSI task management request.
-- * This routine is registered with the MPT (base) driver at driver
-- * load/init time via the mpt_register() API call.
-- *
-- * Returns 1 indicating alloc'd request frame ptr should be freed.
-- **/
--int
--mptscsih_taskmgmt_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
--{
-- SCSITaskMgmtReply_t *pScsiTmReply;
-- SCSITaskMgmt_t *pScsiTmReq;
-- MPT_SCSI_HOST *hd;
-- unsigned long flags;
-- u16 iocstatus;
-- u8 tmType;
-- u32 termination_count;
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "TaskMgmt completed (mf=%p,mr=%p)\n",
-- ioc->name, mf, mr));
-- if (!ioc->sh) {
-- dtmprintk(ioc, printk(MYIOC_s_WARN_FMT
-- "TaskMgmt Complete: NULL Scsi Host Ptr\n", ioc->name));
-- return 1;
-- }
--
-- if (mr == NULL) {
-- dtmprintk(ioc, printk(MYIOC_s_WARN_FMT
-- "ERROR! TaskMgmt Reply: NULL Request %p\n", ioc->name, mf));
-- return 1;
-- }
--
-- hd = shost_priv(ioc->sh);
-- pScsiTmReply = (SCSITaskMgmtReply_t*)mr;
-- pScsiTmReq = (SCSITaskMgmt_t*)mf;
-- tmType = pScsiTmReq->TaskType;
-- iocstatus = le16_to_cpu(pScsiTmReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-- termination_count = le32_to_cpu(pScsiTmReply->TerminationCount);
--
-- if (ioc->facts.MsgVersion >= MPI_VERSION_01_05 &&
-- pScsiTmReply->ResponseCode)
-- mptscsih_taskmgmt_response_code(ioc,
-- pScsiTmReply->ResponseCode);
-- DBG_DUMP_TM_REPLY_FRAME(ioc, (u32 *)pScsiTmReply);
--
--#ifdef CONFIG_FUSION_LOGGING
-- if ((ioc->debug_level & MPT_DEBUG_REPLY) ||
-- (ioc->debug_level & MPT_DEBUG_TM ))
-- printk("%s: ha=%d [%d:%d:0] task_type=0x%02X "
-- "iocstatus=0x%04X\n\tloginfo=0x%08X response_code=0x%02X "
-- "term_cmnds=%d\n", __func__, ioc->id, pScsiTmReply->Bus,
-- pScsiTmReply->TargetID, pScsiTmReq->TaskType,
-- le16_to_cpu(pScsiTmReply->IOCStatus),
-- le32_to_cpu(pScsiTmReply->IOCLogInfo),pScsiTmReply->ResponseCode,
-- le32_to_cpu(pScsiTmReply->TerminationCount));
--#endif
-- if (!iocstatus) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT " TaskMgmt SUCCESS\n", ioc->name));
-- hd->abortSCpnt = NULL;
-- goto out;
-- }
--
-- /* Error? (anything non-zero?) */
--
-- /* clear flags and continue.
-- */
-- switch (tmType) {
--
-- case MPI_SCSITASKMGMT_TASKTYPE_ABORT_TASK:
-- if (termination_count == 1)
-- iocstatus = MPI_IOCSTATUS_SCSI_TASK_TERMINATED;
-- hd->abortSCpnt = NULL;
-- break;
--
-- case MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS:
--
-- /* If an internal command is present
-- * or the TM failed - reload the FW.
-- * FC FW may respond FAILED to an ABORT
-- */
-- if (iocstatus == MPI_IOCSTATUS_SCSI_TASK_MGMT_FAILED ||
-- hd->cmdPtr)
-- if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0)
-- printk(MYIOC_s_WARN_FMT " Firmware Reload FAILED!!\n", ioc->name);
-- break;
--
-- case MPI_SCSITASKMGMT_TASKTYPE_TARGET_RESET:
-- default:
-- break;
-- }
--
-- out:
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- hd->tm_iocstatus = iocstatus;
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
--
-- return 1;
--}
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
- * This is anyones guess quite frankly.
-- */
-+ **/
- int
- mptscsih_bios_param(struct scsi_device * sdev, struct block_device *bdev,
- sector_t capacity, int geom[])
-@@ -2278,40 +2271,82 @@ mptscsih_bios_param(struct scsi_device *
- return 0;
- }
-
--/* Search IOC page 3 to determine if this is hidden physical disk
-+/**
-+ * Search IOC page 3 to determine if this is hidden physical disk
- *
-- */
-+ **/
- int
- mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id)
- {
- struct inactive_raid_component_info *component_info;
-- int i;
-+ u8 i, j;
-+ RaidPhysDiskPage1_t *phys_disk;
- int rc = 0;
-+ int num_paths;
-
- if (!ioc->raid_data.pIocPg3)
- goto out;
- for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
- if ((id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID) &&
-- (channel == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
-+ (channel ==
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
- rc = 1;
- goto out;
- }
- }
-
-+ if (ioc->bus_type != SAS)
-+ goto out;
-+
-+ /*
-+ * Check if dual path
-+ */
-+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
-+ num_paths = mpt_raid_phys_disk_get_num_paths(ioc,
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum);
-+ if (num_paths < 2)
-+ continue;
-+ phys_disk = kzalloc(offsetof(RaidPhysDiskPage1_t,Path) +
-+ (num_paths * sizeof(RAID_PHYS_DISK1_PATH)), GFP_KERNEL);
-+ if (!phys_disk)
-+ continue;
-+ if ((mpt_raid_phys_disk_pg1(ioc,
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum,
-+ phys_disk))) {
-+ kfree(phys_disk);
-+ continue;
-+ }
-+ for (j = 0; j < num_paths; j++) {
-+ if ((phys_disk->Path[j].Flags &
-+ MPI_RAID_PHYSDISK1_FLAG_INVALID))
-+ continue;
-+ if ((phys_disk->Path[j].Flags &
-+ MPI_RAID_PHYSDISK1_FLAG_BROKEN))
-+ continue;
-+ if ((id == phys_disk->Path[j].PhysDiskID) &&
-+ (channel == phys_disk->Path[j].PhysDiskBus)) {
-+ rc = 1;
-+ kfree(phys_disk);
-+ goto out;
-+ }
-+ }
-+ kfree(phys_disk);
-+ }
-+
- /*
- * Check inactive list for matching phys disks
- */
- if (list_empty(&ioc->raid_data.inactive_list))
- goto out;
-
-- mutex_lock(&ioc->raid_data.inactive_list_mutex);
-+ down(&ioc->raid_data.inactive_list_mutex);
- list_for_each_entry(component_info, &ioc->raid_data.inactive_list,
- list) {
- if ((component_info->d.PhysDiskID == id) &&
- (component_info->d.PhysDiskBus == channel))
- rc = 1;
- }
-- mutex_unlock(&ioc->raid_data.inactive_list_mutex);
-+ up(&ioc->raid_data.inactive_list_mutex);
-
- out:
- return rc;
-@@ -2322,43 +2357,84 @@ u8
- mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id)
- {
- struct inactive_raid_component_info *component_info;
-- int i;
-+ int i,j;
-+ RaidPhysDiskPage1_t *phys_disk;
- int rc = -ENXIO;
-+ u8 num_paths;
-
- if (!ioc->raid_data.pIocPg3)
- goto out;
- for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
- if ((id == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskID) &&
-- (channel == ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
-+ (channel ==
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskBus)) {
- rc = ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum;
- goto out;
- }
- }
-
-+ if (ioc->bus_type != SAS)
-+ goto out;
-+
-+ /*
-+ * Check if dual path
-+ */
-+ for (i = 0; i < ioc->raid_data.pIocPg3->NumPhysDisks; i++) {
-+ num_paths = mpt_raid_phys_disk_get_num_paths(ioc,
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum);
-+ if (num_paths < 2)
-+ continue;
-+ phys_disk = kzalloc(offsetof(RaidPhysDiskPage1_t,Path) +
-+ (num_paths * sizeof(RAID_PHYS_DISK1_PATH)), GFP_KERNEL);
-+ if (!phys_disk)
-+ continue;
-+ if ((mpt_raid_phys_disk_pg1(ioc,
-+ ioc->raid_data.pIocPg3->PhysDisk[i].PhysDiskNum,
-+ phys_disk))) {
-+ kfree(phys_disk);
-+ continue;
-+ }
-+ for (j = 0; j < num_paths; j++) {
-+ if ((phys_disk->Path[j].Flags &
-+ MPI_RAID_PHYSDISK1_FLAG_INVALID))
-+ continue;
-+ if ((phys_disk->Path[j].Flags &
-+ MPI_RAID_PHYSDISK1_FLAG_BROKEN))
-+ continue;
-+ if ((id == phys_disk->Path[j].PhysDiskID) &&
-+ (channel == phys_disk->Path[j].PhysDiskBus)) {
-+ rc = phys_disk->PhysDiskNum;
-+ kfree(phys_disk);
-+ goto out;
-+ }
-+ }
-+ kfree(phys_disk);
-+ }
-+
- /*
- * Check inactive list for matching phys disks
- */
- if (list_empty(&ioc->raid_data.inactive_list))
- goto out;
-
-- mutex_lock(&ioc->raid_data.inactive_list_mutex);
-+ down(&ioc->raid_data.inactive_list_mutex);
- list_for_each_entry(component_info, &ioc->raid_data.inactive_list,
- list) {
- if ((component_info->d.PhysDiskID == id) &&
- (component_info->d.PhysDiskBus == channel))
- rc = component_info->d.PhysDiskNum;
- }
-- mutex_unlock(&ioc->raid_data.inactive_list_mutex);
-+ up(&ioc->raid_data.inactive_list_mutex);
-
- out:
- return rc;
- }
- EXPORT_SYMBOL(mptscsih_raid_id_to_num);
-
--/*
-+/**
- * OS entry point to allow for host driver to free allocated memory
- * Called if no device present or device being unloaded
-- */
-+ **/
- void
- mptscsih_slave_destroy(struct scsi_device *sdev)
- {
-@@ -2370,23 +2446,25 @@ mptscsih_slave_destroy(struct scsi_devic
-
- starget = scsi_target(sdev);
- vtarget = starget->hostdata;
-+ vtarget->num_luns--;
- vdevice = sdev->hostdata;
-+ if (!vdevice)
-+ return;
-
- mptscsih_search_running_cmds(hd, vdevice);
-- vtarget->num_luns--;
-- mptscsih_synchronize_cache(hd, vdevice);
-+ mptscsih_synchronize_cache(sdev, hd, vdevice);
- kfree(vdevice);
- sdev->hostdata = NULL;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptscsih_change_queue_depth - This function will set a devices queue depth
- * @sdev: per scsi_device pointer
- * @qdepth: requested queue depth
- *
- * Adding support for new 'change_queue_depth' api.
--*/
-+ **/
- int
- mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth)
- {
-@@ -2401,15 +2479,16 @@ mptscsih_change_queue_depth(struct scsi_
- vtarget = starget->hostdata;
-
- if (ioc->bus_type == SPI) {
-- if (!(vtarget->tflags & MPT_TARGET_FLAGS_Q_YES))
-- max_depth = 1;
-- else if (sdev->type == TYPE_DISK &&
-- vtarget->minSyncFactor <= MPT_ULTRA160)
-+ if (sdev->type == TYPE_DISK &&
-+ vtarget->minSyncFactor <= MPT_ULTRA160)
- max_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
- else
- max_depth = MPT_SCSI_CMD_PER_DEV_LOW;
- } else
-- max_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
-+ max_depth = ioc->sh->can_queue;
-+
-+ if (!sdev->tagged_supported)
-+ max_depth = 1;
-
- if (qdepth > max_depth)
- qdepth = max_depth;
-@@ -2419,15 +2498,24 @@ mptscsih_change_queue_depth(struct scsi_
- tagged = MSG_SIMPLE_TAG;
-
- scsi_adjust_queue_depth(sdev, tagged, qdepth);
-+
-+ if (sdev->inquiry_len > 7)
-+ sdev_printk(KERN_INFO, sdev, MYIOC_s_FMT "qdepth=%d, "
-+ "tagged=%d, simple=%d, ordered=%d, scsi_level=%d, "
-+ "cmd_que=%d\n", ioc->name, sdev->queue_depth,
-+ sdev->tagged_supported, sdev->simple_tags,
-+ sdev->ordered_tags, sdev->scsi_level,
-+ (sdev->inquiry[7] & 2) >> 1);
-+
- return sdev->queue_depth;
- }
-
--/*
-+/**
- * OS entry point to adjust the queue_depths on a per-device basis.
- * Called once per device the bus scan. Use it to force the queue_depth
- * member to 1 if a device does not support Q tags.
- * Return non-zero if fails.
-- */
-+ **/
- int
- mptscsih_slave_configure(struct scsi_device *sdev)
- {
-@@ -2436,52 +2524,37 @@ mptscsih_slave_configure(struct scsi_dev
- VirtDevice *vdevice;
- struct scsi_target *starget;
- MPT_SCSI_HOST *hd = shost_priv(sh);
-- MPT_ADAPTER *ioc = hd->ioc;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
- starget = scsi_target(sdev);
- vtarget = starget->hostdata;
- vdevice = sdev->hostdata;
-+ vdevice->configured_lun = 1;
-
-- dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "device @ %p, channel=%d, id=%d, lun=%d\n",
-- ioc->name, sdev, sdev->channel, sdev->id, sdev->lun));
-- if (ioc->bus_type == SPI)
-- dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "sdtr %d wdtr %d ppr %d inq length=%d\n",
-- ioc->name, sdev->sdtr, sdev->wdtr,
-- sdev->ppr, sdev->inquiry_len));
-+ if ((ioc->bus_type != SAS) && (sdev->id > sh->max_id)) {
-+ /* error case, should never happen */
-+ scsi_adjust_queue_depth(sdev, 0, 1);
-+ goto slave_configure_exit;
-+ }
-
-- vdevice->configured_lun = 1;
-- mptscsih_change_queue_depth(sdev, MPT_SCSI_CMD_PER_DEV_HIGH);
-+ mptscsih_change_queue_depth(sdev, ioc->sdev_queue_depth);
-
-- dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Queue depth=%d, tflags=%x\n",
-- ioc->name, sdev->queue_depth, vtarget->tflags));
--
-- if (ioc->bus_type == SPI)
-- dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "negoFlags=%x, maxOffset=%x, SyncFactor=%x\n",
-- ioc->name, vtarget->negoFlags, vtarget->maxOffset,
-- vtarget->minSyncFactor));
--
-- dsprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "tagged %d, simple %d, ordered %d\n",
-- ioc->name,sdev->tagged_supported, sdev->simple_tags,
-- sdev->ordered_tags));
-+slave_configure_exit:
-
- return 0;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * Private routines...
- */
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/* Utility function to copy sense data from the scsi_cmnd buffer
-+/**
-+ * Utility function to copy sense data from the scsi_cmnd buffer
- * to the FC and SCSI target structures.
- *
-- */
-+ **/
- static void
- mptscsih_copy_sense_data(struct scsi_cmnd *sc, MPT_SCSI_HOST *hd, MPT_FRAME_HDR *mf, SCSIIOReply_t *pScsiReply)
- {
-@@ -2521,31 +2594,31 @@ mptscsih_copy_sense_data(struct scsi_cmn
- ioc->events[idx].data[1] = (sense_data[13] << 8) | sense_data[12];
-
- ioc->eventContext++;
-- if (ioc->pcidev->vendor ==
-- PCI_VENDOR_ID_IBM) {
-- mptscsih_issue_sep_command(ioc,
-- vdevice->vtarget, MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT);
-- vdevice->vtarget->tflags |=
-- MPT_TARGET_FLAGS_LED_ON;
-+ if (ioc->pcidev->vendor == PCI_VENDOR_ID_IBM) {
-+ mptscsih_issue_sep_command(ioc, vdevice->vtarget,
-+ MPI_SEP_REQ_SLOTSTATUS_PREDICTED_FAULT);
-+ vdevice->vtarget->tflags |= MPT_TARGET_FLAGS_LED_ON;
- }
- }
- }
- } else {
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Hmmm... SenseData len=0! (?)\n",
-- ioc->name));
-+ ioc->name));
- }
- }
-
- /**
- * mptscsih_get_scsi_lookup
-- * @ioc: Pointer to MPT_ADAPTER structure
-- * @i: index into the array
- *
- * retrieves scmd entry from ScsiLookup[] array list
- *
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @i: index into the array
-+ *
- * Returns the scsi_cmd pointer
-+ *
- **/
--static struct scsi_cmnd *
-+struct scsi_cmnd *
- mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i)
- {
- unsigned long flags;
-@@ -2560,12 +2633,14 @@ mptscsih_get_scsi_lookup(MPT_ADAPTER *io
-
- /**
- * mptscsih_getclear_scsi_lookup
-- * @ioc: Pointer to MPT_ADAPTER structure
-- * @i: index into the array
- *
- * retrieves and clears scmd entry from ScsiLookup[] array list
- *
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @i: index into the array
-+ *
- * Returns the scsi_cmd pointer
-+ *
- **/
- static struct scsi_cmnd *
- mptscsih_getclear_scsi_lookup(MPT_ADAPTER *ioc, int i)
-@@ -2602,10 +2677,14 @@ mptscsih_set_scsi_lookup(MPT_ADAPTER *io
- }
-
- /**
-- * SCPNT_TO_LOOKUP_IDX - searches for a given scmd in the ScsiLookup[] array list
-+ * SCPNT_TO_LOOKUP_IDX
-+ *
-+ * search's for a given scmd in the ScsiLookup[] array list
-+ *
- * @ioc: Pointer to MPT_ADAPTER structure
-- * @sc: scsi_cmnd pointer
-- */
-+ * @scmd: scsi_cmnd pointer
-+ *
-+ **/
- static int
- SCPNT_TO_LOOKUP_IDX(MPT_ADAPTER *ioc, struct scsi_cmnd *sc)
- {
-@@ -2627,380 +2706,226 @@ SCPNT_TO_LOOKUP_IDX(MPT_ADAPTER *ioc, st
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- int
--mptscsih_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
-+mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
- {
-- MPT_SCSI_HOST *hd;
-- unsigned long flags;
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- ": IOC %s_reset routed to SCSI host driver!\n",
-- ioc->name, reset_phase==MPT_IOC_SETUP_RESET ? "setup" : (
-- reset_phase==MPT_IOC_PRE_RESET ? "pre" : "post")));
--
-- /* If a FW reload request arrives after base installed but
-- * before all scsi hosts have been attached, then an alt_ioc
-- * may have a NULL sh pointer.
-- */
-- if (ioc->sh == NULL || shost_priv(ioc->sh) == NULL)
-- return 0;
-- else
-- hd = shost_priv(ioc->sh);
--
-- if (reset_phase == MPT_IOC_SETUP_RESET) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Setup-Diag Reset\n", ioc->name));
--
-- /* Clean Up:
-- * 1. Set Hard Reset Pending Flag
-- * All new commands go to doneQ
-- */
-- hd->resetPending = 1;
--
-- } else if (reset_phase == MPT_IOC_PRE_RESET) {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Pre-Diag Reset\n", ioc->name));
--
-- /* 2. Flush running commands
-- * Clean ScsiLookup (and associated memory)
-- * AND clean mytaskQ
-- */
-+ u8 event = le32_to_cpu(pEvReply->Event) & 0xFF;
-
-- /* 2b. Reply to OS all known outstanding I/O commands.
-- */
-- mptscsih_flush_running_cmds(hd);
-+ devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "MPT event (=%02Xh) routed to SCSI host driver!\n",
-+ ioc->name, event));
-
-- /* 2c. If there was an internal command that
-- * has not completed, configuration or io request,
-- * free these resources.
-- */
-- if (hd->cmdPtr) {
-- del_timer(&hd->timer);
-- mpt_free_msg_frame(ioc, hd->cmdPtr);
-- }
-+ if ((event == MPI_EVENT_IOC_BUS_RESET ||
-+ event == MPI_EVENT_EXT_BUS_RESET) &&
-+ (ioc->bus_type == SPI) && (ioc->soft_resets < -1))
-+ ioc->soft_resets++;
-
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Pre-Reset complete.\n", ioc->name));
-+ return 1; /* currently means nothing really */
-+}
-
-- } else {
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Post-Diag Reset\n", ioc->name));
-+int
-+mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
-+{
-+ MPT_ADAPTER *ioc = hd->ioc;
-+ MpiRaidActionRequest_t *pReq;
-+ MPT_FRAME_HDR *mf;
-+ int ret;
-+ unsigned long timeleft;
-
-- /* Once a FW reload begins, all new OS commands are
-- * redirected to the doneQ w/ a reset status.
-- * Init all control structures.
-- */
-+ mutex_lock(&ioc->internal_cmds.mutex);
-
-- /* 2. Chain Buffer initialization
-- */
-+ /* Get and Populate a free Frame
-+ */
-+ if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
-+ dfailprintk(hd->ioc, printk(MYIOC_s_WARN_FMT "%s: no msg frames!\n",
-+ ioc->name, __FUNCTION__));
-+ ret = -EAGAIN;
-+ goto out;
-+ }
-+ pReq = (MpiRaidActionRequest_t *)mf;
-+ if (quiesce)
-+ pReq->Action = MPI_RAID_ACTION_QUIESCE_PHYS_IO;
-+ else
-+ pReq->Action = MPI_RAID_ACTION_ENABLE_PHYS_IO;
-+ pReq->Reserved1 = 0;
-+ pReq->ChainOffset = 0;
-+ pReq->Function = MPI_FUNCTION_RAID_ACTION;
-+ pReq->VolumeID = id;
-+ pReq->VolumeBus = channel;
-+ pReq->PhysDiskNum = 0;
-+ pReq->MsgFlags = 0;
-+ pReq->Reserved2 = 0;
-+ pReq->ActionDataWord = 0; /* Reserved for this action */
-
-- /* 4. Renegotiate to all devices, if SPI
-- */
-+ ioc->add_sge((char *)&pReq->ActionDataSGE,
-+ MPT_SGE_FLAGS_SSIMPLE_READ | 0, (dma_addr_t) -1);
-
-- /* 5. Enable new commands to be posted
-- */
-- spin_lock_irqsave(&ioc->FreeQlock, flags);
-- hd->tmPending = 0;
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-- hd->resetPending = 0;
-- hd->tmState = TM_STATE_NONE;
-+ ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
-+ ioc->name, pReq->Action, channel, id));
-
-- /* 6. If there was an internal command,
-- * wake this process up.
-- */
-- if (hd->cmdPtr) {
-- /*
-- * Wake up the original calling thread
-- */
-- hd->pLocal = &hd->localReply;
-- hd->pLocal->completion = MPT_SCANDV_DID_RESET;
-- hd->scandv_wait_done = 1;
-- wake_up(&hd->scandv_waitq);
-- hd->cmdPtr = NULL;
-+ INITIALIZE_MGMT_STATUS(ioc->internal_cmds.status)
-+ mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->internal_cmds.done, 10*HZ);
-+ if (!(ioc->internal_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ ret = -ETIME;
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: TIMED OUT!\n",
-+ ioc->name, __FUNCTION__));
-+ if (ioc->internal_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET)
-+ goto out;
-+ if (!timeleft) {
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
- }
--
-- dtmprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Post-Reset complete.\n", ioc->name));
--
-+ goto out;
- }
-
-- return 1; /* currently means nothing really */
-+ ret = ioc->internal_cmds.completion_code;
-+
-+ out:
-+ CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
-+ mutex_unlock(&ioc->internal_cmds.mutex);
-+ return ret;
- }
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--int
--mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply)
-+/**
-+ * mptscsih_get_completion_code -
-+ * @ioc: Pointer to MPT_ADAPTER structure
-+ * @reply:
-+ * @cmd:
-+ *
-+ **/
-+static int
-+mptscsih_get_completion_code(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
- {
-- MPT_SCSI_HOST *hd;
-- u8 event = le32_to_cpu(pEvReply->Event) & 0xFF;
-+ SCSIIOReply_t *pReply;
-+ MpiRaidActionReply_t *pr;
-+ u8 scsi_status;
-+ u16 status;
-+ int completion_code;
-
-- devtverboseprintk(ioc, printk(MYIOC_s_DEBUG_FMT "MPT event (=%02Xh) routed to SCSI host driver!\n",
-- ioc->name, event));
-+ pReply = (SCSIIOReply_t *)reply;
-+ status = le16_to_cpu(pReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-+ scsi_status = pReply->SCSIStatus;
-
-- if (ioc->sh == NULL ||
-- ((hd = shost_priv(ioc->sh)) == NULL))
-- return 1;
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "IOCStatus=%04xh, SCSIState=%02xh, SCSIStatus=%02xh, IOCLogInfo=%08xh\n",
-+ ioc->name, status, pReply->SCSIState, scsi_status, le32_to_cpu(pReply->IOCLogInfo)));
-
-- switch (event) {
-- case MPI_EVENT_UNIT_ATTENTION: /* 03 */
-- /* FIXME! */
-- break;
-- case MPI_EVENT_IOC_BUS_RESET: /* 04 */
-- case MPI_EVENT_EXT_BUS_RESET: /* 05 */
-- if (hd && (ioc->bus_type == SPI) && (hd->soft_resets < -1))
-- hd->soft_resets++;
-- break;
-- case MPI_EVENT_LOGOUT: /* 09 */
-- /* FIXME! */
-+ switch(status) {
-+
-+ case MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE: /* 0x0043 */
-+ completion_code = MPT_SCANDV_SELECTION_TIMEOUT;
- break;
-
-- case MPI_EVENT_RESCAN: /* 06 */
-+ case MPI_IOCSTATUS_SCSI_IO_DATA_ERROR: /* 0x0046 */
-+ case MPI_IOCSTATUS_SCSI_TASK_TERMINATED: /* 0x0048 */
-+ case MPI_IOCSTATUS_SCSI_IOC_TERMINATED: /* 0x004B */
-+ case MPI_IOCSTATUS_SCSI_EXT_TERMINATED: /* 0x004C */
-+ completion_code = MPT_SCANDV_DID_RESET;
- break;
-
-- /*
-- * CHECKME! Don't think we need to do
-- * anything for these, but...
-- */
-- case MPI_EVENT_LINK_STATUS_CHANGE: /* 07 */
-- case MPI_EVENT_LOOP_STATE_CHANGE: /* 08 */
-- /*
-- * CHECKME! Falling thru...
-- */
-+ case MPI_IOCSTATUS_BUSY:
-+ case MPI_IOCSTATUS_INSUFFICIENT_RESOURCES:
-+ completion_code = MPT_SCANDV_BUSY;
- break;
-
-- case MPI_EVENT_INTEGRATED_RAID: /* 0B */
-+ case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
-+ case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR: /* 0x0040 */
-+ case MPI_IOCSTATUS_SUCCESS: /* 0x0000 */
-+ if (pReply->Function == MPI_FUNCTION_CONFIG) {
-+ completion_code = MPT_SCANDV_GOOD;
-+ } else if (pReply->Function == MPI_FUNCTION_RAID_ACTION) {
-+ pr = (MpiRaidActionReply_t *)reply;
-+ if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS)
-+ completion_code = MPT_SCANDV_GOOD;
-+ else
-+ completion_code = MPT_SCANDV_SOME_ERROR;
-+ } else if (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_VALID)
-+ completion_code = MPT_SCANDV_SENSE;
-+ else if (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_FAILED) {
-+ if (req->u.scsireq.CDB[0] == INQUIRY)
-+ completion_code = MPT_SCANDV_ISSUE_SENSE;
-+ else
-+ completion_code = MPT_SCANDV_DID_RESET;
-+ }
-+ else if (pReply->SCSIState & MPI_SCSI_STATE_NO_SCSI_STATUS)
-+ completion_code = MPT_SCANDV_DID_RESET;
-+ else if (pReply->SCSIState & MPI_SCSI_STATE_TERMINATED)
-+ completion_code = MPT_SCANDV_DID_RESET;
-+ else if (scsi_status == MPI_SCSI_STATUS_BUSY)
-+ completion_code = MPT_SCANDV_BUSY;
-+ else
-+ completion_code = MPT_SCANDV_GOOD;
- break;
-
-- case MPI_EVENT_NONE: /* 00 */
-- case MPI_EVENT_LOG_DATA: /* 01 */
-- case MPI_EVENT_STATE_CHANGE: /* 02 */
-- case MPI_EVENT_EVENT_CHANGE: /* 0A */
-+ case MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR: /* 0x0047 */
-+ if (pReply->SCSIState & MPI_SCSI_STATE_TERMINATED)
-+ completion_code = MPT_SCANDV_DID_RESET;
-+ else
-+ completion_code = MPT_SCANDV_SOME_ERROR;
-+ break;
- default:
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT ": Ignoring event (=%02Xh)\n",
-- ioc->name, event));
-+ completion_code = MPT_SCANDV_SOME_ERROR;
- break;
-- }
-
-- return 1; /* currently means nothing really */
--}
-+ } /* switch(status) */
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-- * Bus Scan and Domain Validation functionality ...
-- */
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ " completionCode set to %08xh\n", ioc->name, completion_code));
-+ return completion_code;
-+}
-
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-- * mptscsih_scandv_complete - Scan and DV callback routine registered
-- * to Fustion MPT (base) driver.
-- *
-+/**
-+ * mptscsih_scandv_complete -
- * @ioc: Pointer to MPT_ADAPTER structure
-- * @mf: Pointer to original MPT request frame
-- * @mr: Pointer to MPT reply frame (NULL if TurboReply)
-+ * @req:
-+ * @reply:
- *
-- * This routine is called from mpt.c::mpt_interrupt() at the completion
-- * of any SCSI IO request.
-- * This routine is registered with the Fusion MPT (base) driver at driver
-- * load/init time via the mpt_register() API call.
-- *
-- * Returns 1 indicating alloc'd request frame ptr should be freed.
-- *
-- * Remark: Sets a completion code and (possibly) saves sense data
-- * in the IOC member localReply structure.
-- * Used ONLY for DV and other internal commands.
-- */
-+ **/
- int
--mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *mf, MPT_FRAME_HDR *mr)
-+mptscsih_scandv_complete(MPT_ADAPTER *ioc, MPT_FRAME_HDR *req, MPT_FRAME_HDR *reply)
- {
-- MPT_SCSI_HOST *hd;
- SCSIIORequest_t *pReq;
-- int completionCode;
-+ SCSIIOReply_t *pReply;
-+ u8 cmd;
- u16 req_idx;
-+ u8 *sense_data;
-+ int sz;
-
-- hd = shost_priv(ioc->sh);
--
-- if ((mf == NULL) ||
-- (mf >= MPT_INDEX_2_MFPTR(ioc, ioc->req_depth))) {
-- printk(MYIOC_s_ERR_FMT
-- "ScanDvComplete, %s req frame ptr! (=%p)\n",
-- ioc->name, mf?"BAD":"NULL", (void *) mf);
-- goto wakeup;
-- }
--
-- del_timer(&hd->timer);
-- req_idx = le16_to_cpu(mf->u.frame.hwhdr.msgctxu.fld.req_idx);
-- mptscsih_set_scsi_lookup(ioc, req_idx, NULL);
-- pReq = (SCSIIORequest_t *) mf;
-+ ioc->internal_cmds.status |= MPT_MGMT_STATUS_COMMAND_GOOD;
-+ ioc->internal_cmds.completion_code = MPT_SCANDV_GOOD;
-+ if (!reply)
-+ goto out;
-
-- if (mf != hd->cmdPtr) {
-- printk(MYIOC_s_WARN_FMT "ScanDvComplete (mf=%p, cmdPtr=%p, idx=%d)\n",
-- ioc->name, (void *)mf, (void *) hd->cmdPtr, req_idx);
-+ pReply = (SCSIIOReply_t *) reply;
-+ pReq = (SCSIIORequest_t *) req;
-+ ioc->internal_cmds.completion_code =
-+ mptscsih_get_completion_code(ioc, req, reply);
-+ ioc->internal_cmds.status |= MPT_MGMT_STATUS_RF_VALID;
-+ memcpy(ioc->internal_cmds.reply, reply,
-+ min(MPT_DEFAULT_FRAME_SIZE, 4 * reply->u.reply.MsgLength));
-+ cmd = reply->u.hdr.Function;
-+ if (((cmd == MPI_FUNCTION_SCSI_IO_REQUEST) ||
-+ (cmd == MPI_FUNCTION_RAID_SCSI_IO_PASSTHROUGH)) &&
-+ (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_VALID)) {
-+ req_idx = le16_to_cpu(req->u.frame.hwhdr.msgctxu.fld.req_idx);
-+ sense_data = ((u8 *)ioc->sense_buf_pool +
-+ (req_idx * MPT_SENSE_BUFFER_ALLOC));
-+ sz = min_t(int, pReq->SenseBufferLength,
-+ MPT_SENSE_BUFFER_ALLOC);
-+ memcpy(ioc->internal_cmds.sense, sense_data, sz);
- }
-- hd->cmdPtr = NULL;
--
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScanDvComplete (mf=%p,mr=%p,idx=%d)\n",
-- ioc->name, mf, mr, req_idx));
--
-- hd->pLocal = &hd->localReply;
-- hd->pLocal->scsiStatus = 0;
--
-- /* If target struct exists, clear sense valid flag.
-- */
-- if (mr == NULL) {
-- completionCode = MPT_SCANDV_GOOD;
-- } else {
-- SCSIIOReply_t *pReply;
-- u16 status;
-- u8 scsi_status;
--
-- pReply = (SCSIIOReply_t *) mr;
--
-- status = le16_to_cpu(pReply->IOCStatus) & MPI_IOCSTATUS_MASK;
-- scsi_status = pReply->SCSIStatus;
--
--
-- switch(status) {
--
-- case MPI_IOCSTATUS_SCSI_DEVICE_NOT_THERE: /* 0x0043 */
-- completionCode = MPT_SCANDV_SELECTION_TIMEOUT;
-- break;
--
-- case MPI_IOCSTATUS_SCSI_IO_DATA_ERROR: /* 0x0046 */
-- case MPI_IOCSTATUS_SCSI_TASK_TERMINATED: /* 0x0048 */
-- case MPI_IOCSTATUS_SCSI_IOC_TERMINATED: /* 0x004B */
-- case MPI_IOCSTATUS_SCSI_EXT_TERMINATED: /* 0x004C */
-- completionCode = MPT_SCANDV_DID_RESET;
-- break;
--
-- case MPI_IOCSTATUS_SCSI_DATA_UNDERRUN: /* 0x0045 */
-- case MPI_IOCSTATUS_SCSI_RECOVERED_ERROR: /* 0x0040 */
-- case MPI_IOCSTATUS_SUCCESS: /* 0x0000 */
-- if (pReply->Function == MPI_FUNCTION_CONFIG) {
-- ConfigReply_t *pr = (ConfigReply_t *)mr;
-- completionCode = MPT_SCANDV_GOOD;
-- hd->pLocal->header.PageVersion = pr->Header.PageVersion;
-- hd->pLocal->header.PageLength = pr->Header.PageLength;
-- hd->pLocal->header.PageNumber = pr->Header.PageNumber;
-- hd->pLocal->header.PageType = pr->Header.PageType;
--
-- } else if (pReply->Function == MPI_FUNCTION_RAID_ACTION) {
-- /* If the RAID Volume request is successful,
-- * return GOOD, else indicate that
-- * some type of error occurred.
-- */
-- MpiRaidActionReply_t *pr = (MpiRaidActionReply_t *)mr;
-- if (le16_to_cpu(pr->ActionStatus) == MPI_RAID_ACTION_ASTATUS_SUCCESS)
-- completionCode = MPT_SCANDV_GOOD;
-- else
-- completionCode = MPT_SCANDV_SOME_ERROR;
-- memcpy(hd->pLocal->sense, pr, sizeof(hd->pLocal->sense));
--
-- } else if (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_VALID) {
-- u8 *sense_data;
-- int sz;
--
-- /* save sense data in global structure
-- */
-- completionCode = MPT_SCANDV_SENSE;
-- hd->pLocal->scsiStatus = scsi_status;
-- sense_data = ((u8 *)ioc->sense_buf_pool +
-- (req_idx * MPT_SENSE_BUFFER_ALLOC));
--
-- sz = min_t(int, pReq->SenseBufferLength,
-- SCSI_STD_SENSE_BYTES);
-- memcpy(hd->pLocal->sense, sense_data, sz);
--
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT " Check Condition, sense ptr %p\n",
-- ioc->name, sense_data));
-- } else if (pReply->SCSIState & MPI_SCSI_STATE_AUTOSENSE_FAILED) {
-- if (pReq->CDB[0] == INQUIRY)
-- completionCode = MPT_SCANDV_ISSUE_SENSE;
-- else
-- completionCode = MPT_SCANDV_DID_RESET;
-- }
-- else if (pReply->SCSIState & MPI_SCSI_STATE_NO_SCSI_STATUS)
-- completionCode = MPT_SCANDV_DID_RESET;
-- else if (pReply->SCSIState & MPI_SCSI_STATE_TERMINATED)
-- completionCode = MPT_SCANDV_DID_RESET;
-- else {
-- completionCode = MPT_SCANDV_GOOD;
-- hd->pLocal->scsiStatus = scsi_status;
-- }
-- break;
--
-- case MPI_IOCSTATUS_SCSI_PROTOCOL_ERROR: /* 0x0047 */
-- if (pReply->SCSIState & MPI_SCSI_STATE_TERMINATED)
-- completionCode = MPT_SCANDV_DID_RESET;
-- else
-- completionCode = MPT_SCANDV_SOME_ERROR;
-- break;
--
-- default:
-- completionCode = MPT_SCANDV_SOME_ERROR;
-- break;
--
-- } /* switch(status) */
--
-- } /* end of address reply case */
--
-- hd->pLocal->completion = completionCode;
--
-- /* MF and RF are freed in mpt_interrupt
-- */
--wakeup:
-- /* Free Chain buffers (will never chain) in scan or dv */
-- //mptscsih_freeChainBuffers(ioc, req_idx);
--
-- /*
-- * Wake up the original calling thread
-- */
-- hd->scandv_wait_done = 1;
-- wake_up(&hd->scandv_waitq);
--
-+ out:
-+ if (!(ioc->internal_cmds.status & MPT_MGMT_STATUS_PENDING))
-+ return 0;
-+ ioc->internal_cmds.status &= ~MPT_MGMT_STATUS_PENDING;
-+ complete(&ioc->internal_cmds.done);
- return 1;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/* mptscsih_timer_expired - Call back for timer process.
-- * Used only for dv functionality.
-- * @data: Pointer to MPT_SCSI_HOST recast as an unsigned long
-- *
-- */
--void
--mptscsih_timer_expired(unsigned long data)
--{
-- MPT_SCSI_HOST *hd = (MPT_SCSI_HOST *) data;
-- MPT_ADAPTER *ioc = hd->ioc;
--
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired! Cmd %p\n", ioc->name, hd->cmdPtr));
--
-- if (hd->cmdPtr) {
-- MPIHeader_t *cmd = (MPIHeader_t *)hd->cmdPtr;
--
-- if (cmd->Function == MPI_FUNCTION_SCSI_IO_REQUEST) {
-- /* Desire to issue a task management request here.
-- * TM requests MUST be single threaded.
-- * If old eh code and no TM current, issue request.
-- * If new eh code, do nothing. Wait for OS cmd timeout
-- * for bus reset.
-- */
-- } else {
-- /* Perform a FW reload */
-- if (mpt_HardResetHandler(ioc, NO_SLEEP) < 0) {
-- printk(MYIOC_s_WARN_FMT "Firmware Reload FAILED!\n", ioc->name);
-- }
-- }
-- } else {
-- /* This should NEVER happen */
-- printk(MYIOC_s_WARN_FMT "Null cmdPtr!!!!\n", ioc->name);
-- }
--
-- /* No more processing.
-- * TM call will generate an interrupt for SCSI TM Management.
-- * The FW will reply to all outstanding commands, callback will finish cleanup.
-- * Hard reset clean-up will free all resources.
-- */
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Timer Expired Complete!\n", ioc->name));
--
-- return;
--}
--
--
--/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mptscsih_do_cmd - Do internal command.
- * @hd: MPT_SCSI_HOST pointer
-@@ -3019,28 +2944,33 @@ mptscsih_timer_expired(unsigned long dat
- * 0 if good
- *
- * > 0 if command complete but some type of completion error.
-- */
--static int
-+ **/
-+int
- mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io)
- {
- MPT_FRAME_HDR *mf;
- SCSIIORequest_t *pScsiReq;
-- SCSIIORequest_t ReqCopy;
- int my_idx, ii, dir;
-- int rc, cmdTimeout;
-- int in_isr;
-+ int timeout;
- char cmdLen;
- char CDB[]={0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
-- char cmd = io->cmd;
-- MPT_ADAPTER *ioc = hd->ioc;
-+ u8 cmd = io->cmd;
-+ MPT_ADAPTER *ioc = hd->ioc;
-+ int ret = 0;
-+ unsigned long timeleft;
-+ unsigned long flags;
-
-- in_isr = in_interrupt();
-- if (in_isr) {
-- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Internal SCSI IO request not allowed in ISR context!\n",
-- ioc->name));
-- return -EPERM;
-+ /* don't send internal command during diag reset */
-+ spin_lock_irqsave(&ioc->taskmgmt_lock, flags);
-+ if (ioc->ioc_reset_in_progress) {
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: busy with host reset\n", ioc->name, __FUNCTION__));
-+ return MPT_SCANDV_BUSY;
- }
-+ spin_unlock_irqrestore(&ioc->taskmgmt_lock, flags);
-
-+ mutex_lock(&ioc->internal_cmds.mutex);
-
- /* Set command specific information
- */
-@@ -3050,13 +2980,13 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- dir = MPI_SCSIIO_CONTROL_READ;
- CDB[0] = cmd;
- CDB[4] = io->size;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case TEST_UNIT_READY:
- cmdLen = 6;
- dir = MPI_SCSIIO_CONTROL_READ;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case START_STOP:
-@@ -3064,7 +2994,7 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- dir = MPI_SCSIIO_CONTROL_READ;
- CDB[0] = cmd;
- CDB[4] = 1; /*Spin up the disk */
-- cmdTimeout = 15;
-+ timeout = 15;
- break;
-
- case REQUEST_SENSE:
-@@ -3072,7 +3002,7 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- CDB[0] = cmd;
- CDB[4] = io->size;
- dir = MPI_SCSIIO_CONTROL_READ;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case READ_BUFFER:
-@@ -3091,7 +3021,7 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- CDB[6] = (io->size >> 16) & 0xFF;
- CDB[7] = (io->size >> 8) & 0xFF;
- CDB[8] = io->size & 0xFF;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case WRITE_BUFFER:
-@@ -3106,21 +3036,21 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- CDB[6] = (io->size >> 16) & 0xFF;
- CDB[7] = (io->size >> 8) & 0xFF;
- CDB[8] = io->size & 0xFF;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case RESERVE:
- cmdLen = 6;
- dir = MPI_SCSIIO_CONTROL_READ;
- CDB[0] = cmd;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case RELEASE:
- cmdLen = 6;
- dir = MPI_SCSIIO_CONTROL_READ;
- CDB[0] = cmd;
-- cmdTimeout = 10;
-+ timeout = 10;
- break;
-
- case SYNCHRONIZE_CACHE:
-@@ -3128,20 +3058,42 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- dir = MPI_SCSIIO_CONTROL_READ;
- CDB[0] = cmd;
- // CDB[1] = 0x02; /* set immediate bit */
-- cmdTimeout = 10;
-+ timeout = 10;
-+ break;
-+
-+ case REPORT_LUNS:
-+ cmdLen = 12;
-+ dir = MPI_SCSIIO_CONTROL_READ;
-+ CDB[0] = cmd;
-+ CDB[6] = (io->size >> 24) & 0xFF;
-+ CDB[7] = (io->size >> 16) & 0xFF;
-+ CDB[8] = (io->size >> 8) & 0xFF;
-+ CDB[9] = io->size & 0xFF;
-+ timeout = 10;
-+ break;
-+
-+ case TRANSPORT_LAYER_RETRIES:
-+ CDB[0] = cmd;
-+ CDB[1] = 0x01;
-+ cmdLen = 6;
-+ dir = MPI_SCSIIO_CONTROL_READ;
-+ timeout = 10;
- break;
-
- default:
- /* Error Case */
-- return -EFAULT;
-+ ret = -EFAULT;
-+ goto out;
- }
-
- /* Get and Populate a free Frame
-+ * MsgContext set in mpt_get_msg_frame call
- */
- if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
-- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "No msg frames!\n",
-- ioc->name));
-- return -EBUSY;
-+ dfailprintk(ioc, printk(MYIOC_s_WARN_FMT "%s: No msg frames!\n",
-+ ioc->name, __FUNCTION__));
-+ ret = MPT_SCANDV_BUSY;
-+ goto out;
- }
-
- pScsiReq = (SCSIIORequest_t *) mf;
-@@ -3164,14 +3116,10 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
-
- pScsiReq->CDBLength = cmdLen;
- pScsiReq->SenseBufferLength = MPT_SENSE_BUFFER_SIZE;
--
- pScsiReq->Reserved = 0;
--
-- pScsiReq->MsgFlags = mpt_msg_flags();
-- /* MsgContext set in mpt_get_msg_fram call */
-+ pScsiReq->MsgFlags = mpt_msg_flags(ioc);
-
- int_to_scsilun(io->lun, (struct scsi_lun *)pScsiReq->LUN);
--
- if (io->flags & MPT_ICFLAG_TAGGED_CMD)
- pScsiReq->Control = cpu_to_le32(dir | MPI_SCSIIO_CONTROL_SIMPLEQ);
- else
-@@ -3179,74 +3127,61 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
-
- if (cmd == REQUEST_SENSE) {
- pScsiReq->Control = cpu_to_le32(dir | MPI_SCSIIO_CONTROL_UNTAGGED);
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Untagged! 0x%2x\n",
-- ioc->name, cmd));
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: Untagged! 0x%02x\n", ioc->name, __FUNCTION__, cmd));
- }
-
-- for (ii=0; ii < 16; ii++)
-- pScsiReq->CDB[ii] = CDB[ii];
-+ for (ii = 0; ii < 16; ii++)
-+ pScsiReq->CDB[ii] = CDB[ii];
-
- pScsiReq->DataLength = cpu_to_le32(io->size);
- pScsiReq->SenseBufferLowAddr = cpu_to_le32(ioc->sense_buf_low_dma
- + (my_idx * MPT_SENSE_BUFFER_ALLOC));
-
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "Sending Command 0x%x for (%d:%d:%d)\n",
-- ioc->name, cmd, io->channel, io->id, io->lun));
--
-- if (dir == MPI_SCSIIO_CONTROL_READ) {
-- mpt_add_sge((char *) &pScsiReq->SGL,
-- MPT_SGE_FLAGS_SSIMPLE_READ | io->size,
-- io->data_dma);
-- } else {
-- mpt_add_sge((char *) &pScsiReq->SGL,
-- MPT_SGE_FLAGS_SSIMPLE_WRITE | io->size,
-- io->data_dma);
-- }
--
-- /* The ISR will free the request frame, but we need
-- * the information to initialize the target. Duplicate.
-- */
-- memcpy(&ReqCopy, pScsiReq, sizeof(SCSIIORequest_t));
--
-- /* Issue this command after:
-- * finish init
-- * add timer
-- * Wait until the reply has been received
-- * ScsiScanDvCtx callback function will
-- * set hd->pLocal;
-- * set scandv_wait_done and call wake_up
-- */
-- hd->pLocal = NULL;
-- hd->timer.expires = jiffies + HZ*cmdTimeout;
-- hd->scandv_wait_done = 0;
--
-- /* Save cmd pointer, for resource free if timeout or
-- * FW reload occurs
-- */
-- hd->cmdPtr = mf;
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: Sending Command 0x%02x for fw_channel=%d fw_id=%d lun=%d\n",
-+ ioc->name, __FUNCTION__, cmd, io->channel, io->id, io->lun));
-+
-+ if (dir == MPI_SCSIIO_CONTROL_READ)
-+ ioc->add_sge((char *) &pScsiReq->SGL,
-+ MPT_SGE_FLAGS_SSIMPLE_READ | io->size, io->data_dma);
-+ else
-+ ioc->add_sge((char *) &pScsiReq->SGL,
-+ MPT_SGE_FLAGS_SSIMPLE_WRITE | io->size, io->data_dma);
-
-- add_timer(&hd->timer);
-+ INITIALIZE_MGMT_STATUS(ioc->internal_cmds.status)
- mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
-- wait_event(hd->scandv_waitq, hd->scandv_wait_done);
--
-- if (hd->pLocal) {
-- rc = hd->pLocal->completion;
-- hd->pLocal->skip = 0;
--
-- /* Always set fatal error codes in some cases.
-- */
-- if (rc == MPT_SCANDV_SELECTION_TIMEOUT)
-- rc = -ENXIO;
-- else if (rc == MPT_SCANDV_SOME_ERROR)
-- rc = -rc;
-- } else {
-- rc = -EFAULT;
-- /* This should never happen. */
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "_do_cmd: Null pLocal!!!\n",
-- ioc->name));
-+ timeleft = wait_for_completion_timeout(&ioc->internal_cmds.done,
-+ timeout*HZ);
-+ if (!(ioc->internal_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ ret = MPT_SCANDV_DID_RESET;
-+ dfailprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-+ "%s: TIMED OUT for cmd=0x%02x\n", ioc->name, __FUNCTION__,
-+ cmd));
-+ if (ioc->internal_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ goto out;
-+ }
-+ if (!timeleft) {
-+ if (!mptscsih_scandv_bus_reset(ioc))
-+ goto out;
-+ printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n",
-+ ioc->name, __FUNCTION__);
-+ if (mpt_SoftResetHandler(ioc, CAN_SLEEP) != 0)
-+ mpt_HardResetHandler(ioc, CAN_SLEEP);
-+ mpt_free_msg_frame(ioc, mf);
-+ }
-+ goto out;
- }
-
-- return rc;
-+ ret = ioc->internal_cmds.completion_code;
-+ devtprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: success, rc=0x%02x\n",
-+ ioc->name, __FUNCTION__, ret));
-+
-+ out:
-+ CLEAR_MGMT_STATUS(ioc->internal_cmds.status)
-+ mutex_unlock(&ioc->internal_cmds.mutex);
-+ return ret;
- }
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-@@ -3260,9 +3195,10 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTER
- *
- */
- static void
--mptscsih_synchronize_cache(MPT_SCSI_HOST *hd, VirtDevice *vdevice)
-+mptscsih_synchronize_cache(struct scsi_device *sdev, MPT_SCSI_HOST *hd, VirtDevice *vdevice)
- {
- INTERNAL_CMD iocmd;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
- /* Ignore hidden raid components, this is handled when the command
- * is sent to the volume
-@@ -3274,23 +3210,23 @@ mptscsih_synchronize_cache(MPT_SCSI_HOST
- !vdevice->configured_lun)
- return;
-
-- /* Following parameters will not change
-- * in this routine.
-- */
-+ memset(&iocmd, 0, sizeof(INTERNAL_CMD));
- iocmd.cmd = SYNCHRONIZE_CACHE;
-- iocmd.flags = 0;
- iocmd.physDiskNum = -1;
- iocmd.data = NULL;
- iocmd.data_dma = -1;
-- iocmd.size = 0;
-- iocmd.rsvd = iocmd.rsvd2 = 0;
- iocmd.channel = vdevice->vtarget->channel;
- iocmd.id = vdevice->vtarget->id;
- iocmd.lun = vdevice->lun;
-
-+ sdev_printk(KERN_INFO, sdev, MYIOC_s_FMT "SYNCHRONIZE_CACHE: fw_channel %d,"
-+ " fw_id %d\n", ioc->name, vdevice->vtarget->channel, vdevice->vtarget->id);
- mptscsih_do_cmd(hd, &iocmd);
- }
-
-+/*
-+ * shost attributes
-+ */
- static ssize_t
- mptscsih_version_fw_show(struct device *dev, struct device_attribute *attr,
- char *buf)
-@@ -3464,13 +3400,44 @@ mptscsih_debug_level_store(struct device
- return -EINVAL;
-
- ioc->debug_level = val;
-- printk(MYIOC_s_INFO_FMT "debug_level=%08xh\n",
-- ioc->name, ioc->debug_level);
-+ printk(MYIOC_s_INFO_FMT "debug_level=%08xh\n", ioc->name,
-+ ioc->debug_level);
- return strlen(buf);
- }
- static DEVICE_ATTR(debug_level, S_IRUGO | S_IWUSR,
- mptscsih_debug_level_show, mptscsih_debug_level_store);
-
-+static ssize_t
-+mptscsih_disable_hotplug_remove_show(struct device *dev, struct device_attribute *attr, char *buf)
-+{
-+ struct Scsi_Host *host = class_to_shost(dev);
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ MPT_ADAPTER *ioc = hd->ioc;
-+
-+ return snprintf(buf, PAGE_SIZE, "%02xh\n", ioc->disable_hotplug_remove);
-+}
-+static ssize_t
-+mptscsih_disable_hotplug_remove_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
-+{
-+ struct Scsi_Host *host = class_to_shost(dev);
-+ MPT_SCSI_HOST *hd = shost_priv(host);
-+ MPT_ADAPTER *ioc = hd->ioc;
-+ int val = 0;
-+
-+ if (sscanf(buf, "%x", &val) != 1)
-+ return -EINVAL;
-+
-+ ioc->disable_hotplug_remove = val;
-+ if (ioc->disable_hotplug_remove)
-+ printk(MYIOC_s_INFO_FMT "disabling hotplug remove\n",
-+ ioc->name);
-+ else
-+ printk(MYIOC_s_INFO_FMT "eanbling hotplug remove\n", ioc->name);
-+ return strlen(buf);
-+}
-+static DEVICE_ATTR(disable_hotplug_remove, S_IRUGO | S_IWUSR,
-+ mptscsih_disable_hotplug_remove_show, mptscsih_disable_hotplug_remove_store);
-+
- struct device_attribute *mptscsih_host_attrs[] = {
- &dev_attr_version_fw,
- &dev_attr_version_bios,
-@@ -3484,6 +3451,7 @@ struct device_attribute *mptscsih_host_a
- &dev_attr_io_delay,
- &dev_attr_device_delay,
- &dev_attr_debug_level,
-+ &dev_attr_disable_hotplug_remove,
- NULL,
- };
- EXPORT_SYMBOL(mptscsih_host_attrs);
-@@ -3510,7 +3478,9 @@ EXPORT_SYMBOL(mptscsih_scandv_complete);
- EXPORT_SYMBOL(mptscsih_event_process);
- EXPORT_SYMBOL(mptscsih_ioc_reset);
- EXPORT_SYMBOL(mptscsih_change_queue_depth);
--EXPORT_SYMBOL(mptscsih_timer_expired);
--EXPORT_SYMBOL(mptscsih_TMHandler);
--
-+EXPORT_SYMBOL(mptscsih_IssueTaskMgmt);
-+EXPORT_SYMBOL(mptscsih_do_cmd);
-+EXPORT_SYMBOL(mptscsih_quiesce_raid);
-+EXPORT_SYMBOL(mptscsih_get_scsi_lookup);
-+EXPORT_SYMBOL(mptscsih_taskmgmt_response_code);
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
---- a/drivers/message/fusion/mptscsih.h
-+++ b/drivers/message/fusion/mptscsih.h
-@@ -60,6 +60,7 @@
- #define MPT_SCANDV_SELECTION_TIMEOUT (0x00000008)
- #define MPT_SCANDV_ISSUE_SENSE (0x00000010)
- #define MPT_SCANDV_FALLBACK (0x00000020)
-+#define MPT_SCANDV_BUSY (0x00000040)
-
- #define MPT_SCANDV_MAX_RETRIES (10)
-
-@@ -71,6 +72,7 @@
- #define MPT_ICFLAG_DID_RESET 0x20 /* Bus Reset occurred with this command */
- #define MPT_ICFLAG_RESERVED 0x40 /* Reserved has been issued */
-
-+
- #define MPT_SCSI_CMD_PER_DEV_HIGH 64
- #define MPT_SCSI_CMD_PER_DEV_LOW 32
-
-@@ -84,9 +86,11 @@
- #define MPTSCSIH_DOMAIN_VALIDATION 1
- #define MPTSCSIH_MAX_WIDTH 1
- #define MPTSCSIH_MIN_SYNC 0x08
-+#define MPTSCSIH_QAS 1
- #define MPTSCSIH_SAF_TE 0
- #define MPTSCSIH_PT_CLEAR 0
-
-+#define TRANSPORT_LAYER_RETRIES 0xC2
- #endif
-
- typedef struct _internal_cmd {
-@@ -112,7 +116,7 @@ extern int mptscsih_resume(struct pci_de
- extern int mptscsih_proc_info(struct Scsi_Host *host, char *buffer, char **start, off_t offset, int length, int func);
- extern const char * mptscsih_info(struct Scsi_Host *SChost);
- extern int mptscsih_qcmd(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd *));
--extern void mptscsih_slave_destroy(struct scsi_device *device);
-+extern void mptscsih_slave_destroy(struct scsi_device *sdev);
- extern int mptscsih_slave_configure(struct scsi_device *device);
- extern int mptscsih_abort(struct scsi_cmnd * SCpnt);
- extern int mptscsih_dev_reset(struct scsi_cmnd * SCpnt);
-@@ -125,8 +129,11 @@ extern int mptscsih_scandv_complete(MPT_
- extern int mptscsih_event_process(MPT_ADAPTER *ioc, EventNotificationReply_t *pEvReply);
- extern int mptscsih_ioc_reset(MPT_ADAPTER *ioc, int post_reset);
- extern int mptscsih_change_queue_depth(struct scsi_device *sdev, int qdepth);
--extern void mptscsih_timer_expired(unsigned long data);
--extern int mptscsih_TMHandler(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
-+extern int mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, int ctx2abort, ulong timeout);
- extern u8 mptscsih_raid_id_to_num(MPT_ADAPTER *ioc, u8 channel, u8 id);
- extern int mptscsih_is_phys_disk(MPT_ADAPTER *ioc, u8 channel, u8 id);
-+extern int mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *iocmd);
- extern struct device_attribute *mptscsih_host_attrs[];
-+extern int mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id);
-+extern struct scsi_cmnd * mptscsih_get_scsi_lookup(MPT_ADAPTER *ioc, int i);
-+extern void mptscsih_taskmgmt_response_code(MPT_ADAPTER *ioc, u8 response_code);
---- a/drivers/message/fusion/mptspi.c
-+++ b/drivers/message/fusion/mptspi.c
-@@ -53,8 +53,10 @@
- #include <linux/delay.h> /* for mdelay */
- #include <linux/interrupt.h> /* needed for in_interrupt() proto */
- #include <linux/reboot.h> /* notifier code */
-+#include <linux/sched.h>
- #include <linux/workqueue.h>
- #include <linux/raid_class.h>
-+#include <linux/pci.h>
-
- #include <scsi/scsi.h>
- #include <scsi/scsi_cmnd.h>
-@@ -83,6 +85,10 @@ static int mpt_saf_te = MPTSCSIH_SAF_TE;
- module_param(mpt_saf_te, int, 0);
- MODULE_PARM_DESC(mpt_saf_te, " Force enabling SEP Processor: enable=1 (default=MPTSCSIH_SAF_TE=0)");
-
-+static int mpt_qas = MPTSCSIH_QAS;
-+module_param(mpt_qas, int, 1);
-+MODULE_PARM_DESC(mpt_qas, " Quick Arbitration and Selection (QAS) enabled=1, disabled=0 (default=MPTSCSIH_QAS=1)");
-+
- static void mptspi_write_offset(struct scsi_target *, int);
- static void mptspi_write_width(struct scsi_target *, int);
- static int mptspi_write_spi_device_pg1(struct scsi_target *,
-@@ -95,12 +101,12 @@ static u8 mptspiTaskCtx = MPT_MAX_PROTOC
- static u8 mptspiInternalCtx = MPT_MAX_PROTOCOL_DRIVERS; /* Used only for internal commands */
-
- /**
-- * mptspi_setTargetNegoParms - Update the target negotiation parameters
-+ * mptspi_setTargetNegoParms - Update the target negotiation parameters
- * @hd: Pointer to a SCSI Host Structure
- * @target: per target private data
- * @sdev: SCSI device
- *
-- * Update the target negotiation parameters based on the the Inquiry
-+ * Update the target negotiation parameters based on the the Inquiry
- * data, adapter capabilities, and NVRAM settings.
- **/
- static void
-@@ -131,7 +137,7 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST
- if (scsi_device_sync(sdev)) {
- factor = pspi_data->minSyncFactor;
- if (!scsi_device_dt(sdev))
-- factor = MPT_ULTRA2;
-+ factor = MPT_ULTRA2;
- else {
- if (!scsi_device_ius(sdev) &&
- !scsi_device_qas(sdev))
-@@ -209,6 +215,10 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST
- target->maxOffset = offset;
- target->maxWidth = width;
-
-+ spi_min_period(scsi_target(sdev)) = factor;
-+ spi_max_offset(scsi_target(sdev)) = offset;
-+ spi_max_width(scsi_target(sdev)) = width;
-+
- target->tflags |= MPT_TARGET_FLAGS_VALID_NEGO;
-
- /* Disable unused features.
-@@ -230,7 +240,7 @@ mptspi_setTargetNegoParms(MPT_SCSI_HOST
- */
-
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "Disabling QAS due to noQas=%02x on id=%d!\n", ioc->name, noQas, id));
-+ "Disabling QAS due to noQas=%02x on id=%d!\n", ioc->name, noQas, id));
- }
- }
-
-@@ -262,7 +272,7 @@ mptspi_writeIOCPage4(MPT_SCSI_HOST *hd,
- */
- if ((mf = mpt_get_msg_frame(ioc->DoneCtx, ioc)) == NULL) {
- dfailprintk(ioc, printk(MYIOC_s_WARN_FMT
-- "writeIOCPage4 : no msg frames!\n",ioc->name));
-+ "writeIOCPage4 : no msg frames!\n", ioc->name));
- return -EAGAIN;
- }
-
-@@ -300,11 +310,11 @@ mptspi_writeIOCPage4(MPT_SCSI_HOST *hd,
- flagsLength = MPT_SGE_FLAGS_SSIMPLE_WRITE |
- (IOCPage4Ptr->Header.PageLength + ii) * 4;
-
-- mpt_add_sge((char *)&pReq->PageBufferSGE, flagsLength, dataDma);
-+ ioc->add_sge((char *)&pReq->PageBufferSGE, flagsLength, dataDma);
-
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
- "writeIOCPage4: MaxSEP=%d ActiveSEP=%d id=%d bus=%d\n",
-- ioc->name, IOCPage4Ptr->MaxSEP, IOCPage4Ptr->ActiveSEP, id, channel));
-+ ioc->name, IOCPage4Ptr->MaxSEP, IOCPage4Ptr->ActiveSEP, id, channel));
-
- mpt_put_msg_frame(ioc->DoneCtx, ioc, mf);
-
-@@ -371,7 +381,7 @@ mptspi_initTarget(MPT_SCSI_HOST *hd, Vir
- * non-zero = true
- * zero = false
- *
-- */
-+ **/
- static int
- mptspi_is_raid(struct _MPT_SCSI_HOST *hd, u32 id)
- {
-@@ -399,12 +409,11 @@ static int mptspi_target_alloc(struct sc
- struct Scsi_Host *shost = dev_to_shost(&starget->dev);
- struct _MPT_SCSI_HOST *hd = shost_priv(shost);
- VirtTarget *vtarget;
-- MPT_ADAPTER *ioc;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
- if (hd == NULL)
- return -ENODEV;
-
-- ioc = hd->ioc;
- vtarget = kzalloc(sizeof(VirtTarget), GFP_KERNEL);
- if (!vtarget)
- return -ENOMEM;
-@@ -471,9 +480,12 @@ mptspi_target_destroy(struct scsi_target
- static void
- mptspi_print_write_nego(struct _MPT_SCSI_HOST *hd, struct scsi_target *starget, u32 ii)
- {
-- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d Requested = 0x%08x"
-+ if (!(hd->ioc->debug_level & MPT_DEBUG_DV))
-+ return;
-+
-+ starget_printk(KERN_DEBUG, starget, MYIOC_s_FMT "Wrote = 0x%08x"
- " ( %s factor = 0x%02x @ offset = 0x%02x %s%s%s%s%s%s%s%s)\n",
-- hd->ioc->name, starget->id, ii,
-+ hd->ioc->name, ii,
- ii & MPI_SCSIDEVPAGE0_NP_WIDE ? "Wide ": "",
- ((ii >> 8) & 0xFF), ((ii >> 16) & 0xFF),
- ii & MPI_SCSIDEVPAGE0_NP_IU ? "IU ": "",
-@@ -483,7 +495,7 @@ mptspi_print_write_nego(struct _MPT_SCSI
- ii & MPI_SCSIDEVPAGE0_NP_WR_FLOW ? "WRFLOW ": "",
- ii & MPI_SCSIDEVPAGE0_NP_RD_STRM ? "RDSTRM ": "",
- ii & MPI_SCSIDEVPAGE0_NP_RTI ? "RTI ": "",
-- ii & MPI_SCSIDEVPAGE0_NP_PCOMP_EN ? "PCOMP ": ""));
-+ ii & MPI_SCSIDEVPAGE0_NP_PCOMP_EN ? "PCOMP ": "");
- }
-
- /**
-@@ -496,9 +508,12 @@ mptspi_print_write_nego(struct _MPT_SCSI
- static void
- mptspi_print_read_nego(struct _MPT_SCSI_HOST *hd, struct scsi_target *starget, u32 ii)
- {
-- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d Read = 0x%08x"
-+ if (!(hd->ioc->debug_level & MPT_DEBUG_DV))
-+ return;
-+
-+ starget_printk(KERN_DEBUG, starget, MYIOC_s_FMT "Read = 0x%08x"
- " ( %s factor = 0x%02x @ offset = 0x%02x %s%s%s%s%s%s%s%s)\n",
-- hd->ioc->name, starget->id, ii,
-+ hd->ioc->name, ii,
- ii & MPI_SCSIDEVPAGE0_NP_WIDE ? "Wide ": "",
- ((ii >> 8) & 0xFF), ((ii >> 16) & 0xFF),
- ii & MPI_SCSIDEVPAGE0_NP_IU ? "IU ": "",
-@@ -508,7 +523,7 @@ mptspi_print_read_nego(struct _MPT_SCSI_
- ii & MPI_SCSIDEVPAGE0_NP_WR_FLOW ? "WRFLOW ": "",
- ii & MPI_SCSIDEVPAGE0_NP_RD_STRM ? "RDSTRM ": "",
- ii & MPI_SCSIDEVPAGE0_NP_RTI ? "RTI ": "",
-- ii & MPI_SCSIDEVPAGE0_NP_PCOMP_EN ? "PCOMP ": ""));
-+ ii & MPI_SCSIDEVPAGE0_NP_PCOMP_EN ? "PCOMP ": "");
- }
-
- static int mptspi_read_spi_device_pg0(struct scsi_target *starget,
-@@ -557,9 +572,11 @@ static int mptspi_read_spi_device_pg0(st
- cfg.action = MPI_CONFIG_ACTION_PAGE_READ_CURRENT;
- cfg.dir = 0;
- cfg.pageAddr = starget->id;
-+ cfg.timeout = 60;
-
- if (mpt_config(ioc, &cfg)) {
-- starget_printk(KERN_ERR, starget, MYIOC_s_FMT "mpt_config failed\n", ioc->name);
-+ starget_printk(KERN_ERR, starget,
-+ MYIOC_s_FMT "mpt_config failed\n", ioc->name);
- goto out_free;
- }
- err = 0;
-@@ -614,64 +631,11 @@ static void mptspi_read_parameters(struc
- spi_width(starget) = (nego & MPI_SCSIDEVPAGE0_NP_WIDE) ? 1 : 0;
- }
-
--static int
--mptscsih_quiesce_raid(MPT_SCSI_HOST *hd, int quiesce, u8 channel, u8 id)
--{
-- MpiRaidActionRequest_t *pReq;
-- MPT_FRAME_HDR *mf;
-- MPT_ADAPTER *ioc = hd->ioc;
--
-- /* Get and Populate a free Frame
-- */
-- if ((mf = mpt_get_msg_frame(ioc->InternalCtx, ioc)) == NULL) {
-- ddvprintk(ioc, printk(MYIOC_s_WARN_FMT "_do_raid: no msg frames!\n",
-- ioc->name));
-- return -EAGAIN;
-- }
-- pReq = (MpiRaidActionRequest_t *)mf;
-- if (quiesce)
-- pReq->Action = MPI_RAID_ACTION_QUIESCE_PHYS_IO;
-- else
-- pReq->Action = MPI_RAID_ACTION_ENABLE_PHYS_IO;
-- pReq->Reserved1 = 0;
-- pReq->ChainOffset = 0;
-- pReq->Function = MPI_FUNCTION_RAID_ACTION;
-- pReq->VolumeID = id;
-- pReq->VolumeBus = channel;
-- pReq->PhysDiskNum = 0;
-- pReq->MsgFlags = 0;
-- pReq->Reserved2 = 0;
-- pReq->ActionDataWord = 0; /* Reserved for this action */
--
-- mpt_add_sge((char *)&pReq->ActionDataSGE,
-- MPT_SGE_FLAGS_SSIMPLE_READ | 0, (dma_addr_t) -1);
--
-- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT "RAID Volume action=%x channel=%d id=%d\n",
-- ioc->name, pReq->Action, channel, id));
--
-- hd->pLocal = NULL;
-- hd->timer.expires = jiffies + HZ*10; /* 10 second timeout */
-- hd->scandv_wait_done = 0;
--
-- /* Save cmd pointer, for resource free if timeout or
-- * FW reload occurs
-- */
-- hd->cmdPtr = mf;
--
-- add_timer(&hd->timer);
-- mpt_put_msg_frame(ioc->InternalCtx, ioc, mf);
-- wait_event(hd->scandv_waitq, hd->scandv_wait_done);
--
-- if ((hd->pLocal == NULL) || (hd->pLocal->completion != 0))
-- return -1;
--
-- return 0;
--}
--
- static void mptspi_dv_device(struct _MPT_SCSI_HOST *hd,
- struct scsi_device *sdev)
- {
- VirtTarget *vtarget = scsi_target(sdev)->hostdata;
-+ struct scsi_target *starget = scsi_target(sdev);
- MPT_ADAPTER *ioc = hd->ioc;
-
- /* no DV on RAID devices */
-@@ -679,11 +643,20 @@ static void mptspi_dv_device(struct _MPT
- mptspi_is_raid(hd, sdev->id))
- return;
-
-+ if (ioc->debug_level & MPT_DEBUG_DV)
-+ starget_printk(KERN_DEBUG, starget, MYIOC_s_FMT
-+ "sdtr=%d, wdtr=%d, ppr=%d, min_period=0x%02x, "
-+ "max_offset=0x%02x, max_width=%d, nego_flags=0x%02x, "
-+ "tflags=0x%02x\n", ioc->name, sdev->sdtr, sdev->wdtr,
-+ sdev->ppr, spi_min_period(starget),
-+ spi_max_offset(starget), spi_max_width(starget),
-+ vtarget->negoFlags, vtarget->tflags);
-+
- /* If this is a piece of a RAID, then quiesce first */
- if (sdev->channel == 1 &&
- mptscsih_quiesce_raid(hd, 1, vtarget->channel, vtarget->id) < 0) {
-- starget_printk(KERN_ERR, scsi_target(sdev), MYIOC_s_FMT
-- "Integrated RAID quiesce failed\n", ioc->name);
-+ starget_printk(KERN_ERR, scsi_target(sdev),
-+ MYIOC_s_FMT "Integrated RAID quiesce failed\n", ioc->name);
- return;
- }
-
-@@ -693,8 +666,8 @@ static void mptspi_dv_device(struct _MPT
-
- if (sdev->channel == 1 &&
- mptscsih_quiesce_raid(hd, 0, vtarget->channel, vtarget->id) < 0)
-- starget_printk(KERN_ERR, scsi_target(sdev), MYIOC_s_FMT
-- "Integrated RAID resume failed\n", ioc->name);
-+ starget_printk(KERN_ERR, scsi_target(sdev),
-+ MYIOC_s_FMT "Integrated RAID resume failed\n", ioc->name);
-
- mptspi_read_parameters(sdev->sdev_target);
- spi_display_xfer_agreement(sdev->sdev_target);
-@@ -716,7 +689,7 @@ static int mptspi_slave_alloc(struct scs
- vdevice = kzalloc(sizeof(VirtDevice), GFP_KERNEL);
- if (!vdevice) {
- printk(MYIOC_s_ERR_FMT "slave_alloc kmalloc(%zd) FAILED!\n",
-- ioc->name, sizeof(VirtDevice));
-+ ioc->name, sizeof(VirtDevice));
- return -ENOMEM;
- }
-
-@@ -738,21 +711,13 @@ static int mptspi_slave_configure(struct
- {
- struct _MPT_SCSI_HOST *hd = shost_priv(sdev->host);
- VirtTarget *vtarget = scsi_target(sdev)->hostdata;
-- int ret;
-+ int ret;
-
- mptspi_initTarget(hd, vtarget, sdev);
--
- ret = mptscsih_slave_configure(sdev);
--
- if (ret)
- return ret;
-
-- ddvprintk(hd->ioc, printk(MYIOC_s_DEBUG_FMT "id=%d min_period=0x%02x"
-- " max_offset=0x%02x max_width=%d\n", hd->ioc->name,
-- sdev->id, spi_min_period(scsi_target(sdev)),
-- spi_max_offset(scsi_target(sdev)),
-- spi_max_width(scsi_target(sdev))));
--
- if ((sdev->channel == 1 ||
- !(mptspi_is_raid(hd, sdev->id))) &&
- !spi_initial_dv(sdev->sdev_target))
-@@ -857,8 +822,8 @@ static int mptspi_write_spi_device_pg1(s
-
- pg1 = dma_alloc_coherent(&ioc->pcidev->dev, size, &pg1_dma, GFP_KERNEL);
- if (pg1 == NULL) {
-- starget_printk(KERN_ERR, starget, MYIOC_s_FMT
-- "dma_alloc_coherent for parameters failed\n", ioc->name);
-+ starget_printk(KERN_ERR, starget,
-+ MYIOC_s_FMT "dma_alloc_coherent for parameters failed\n", ioc->name);
- return -EINVAL;
- }
-
-@@ -887,8 +852,8 @@ static int mptspi_write_spi_device_pg1(s
- mptspi_print_write_nego(hd, starget, le32_to_cpu(pg1->RequestedParameters));
-
- if (mpt_config(ioc, &cfg)) {
-- starget_printk(KERN_ERR, starget, MYIOC_s_FMT
-- "mpt_config failed\n", ioc->name);
-+ starget_printk(KERN_ERR, starget,
-+ MYIOC_s_FMT "mpt_config failed\n", ioc->name);
- goto out_free;
- }
- err = 0;
-@@ -963,14 +928,15 @@ static void mptspi_write_dt(struct scsi_
- if (spi_period(starget) == -1)
- mptspi_read_parameters(starget);
-
-- if (!dt && spi_period(starget) < 10)
-- spi_period(starget) = 10;
-+ if (!dt) {
-+ spi_qas(starget) = 0;
-+ spi_iu(starget) = 0;
-+ }
-
- spi_dt(starget) = dt;
-
- nego = mptspi_getRP(starget);
-
--
- pg1.RequestedParameters = cpu_to_le32(nego);
- pg1.Reserved = 0;
- pg1.Configuration = 0;
-@@ -986,9 +952,6 @@ static void mptspi_write_iu(struct scsi_
- if (spi_period(starget) == -1)
- mptspi_read_parameters(starget);
-
-- if (!iu && spi_period(starget) < 9)
-- spi_period(starget) = 9;
--
- spi_iu(starget) = iu;
-
- nego = mptspi_getRP(starget);
-@@ -1030,9 +993,11 @@ static void mptspi_write_qas(struct scsi
- struct _MPT_SCSI_HOST *hd = shost_priv(shost);
- VirtTarget *vtarget = starget->hostdata;
- u32 nego;
-+ MPT_ADAPTER *ioc = hd->ioc;
-
-- if ((vtarget->negoFlags & MPT_TARGET_NO_NEGO_QAS) ||
-- hd->ioc->spi_data.noQas)
-+ if (!mpt_qas ||
-+ (vtarget->negoFlags & MPT_TARGET_NO_NEGO_QAS) ||
-+ ioc->spi_data.noQas)
- spi_qas(starget) = 0;
- else
- spi_qas(starget) = qas;
-@@ -1053,8 +1018,8 @@ static void mptspi_write_width(struct sc
-
- if (!width) {
- spi_dt(starget) = 0;
-- if (spi_period(starget) < 10)
-- spi_period(starget) = 10;
-+ spi_qas(starget) = 0;
-+ spi_iu(starget) = 0;
- }
-
- spi_width(starget) = width;
-@@ -1074,7 +1039,8 @@ struct work_queue_wrapper {
- int disk;
- };
-
--static void mpt_work_wrapper(struct work_struct *work)
-+static void
-+mpt_work_wrapper(struct work_struct *work)
- {
- struct work_queue_wrapper *wqw =
- container_of(work, struct work_queue_wrapper, work);
-@@ -1105,12 +1071,12 @@ static void mpt_work_wrapper(struct work
- if(vtarget->id != disk)
- continue;
-
-- starget_printk(KERN_INFO, vtarget->starget, MYIOC_s_FMT
-- "Integrated RAID requests DV of new device\n", ioc->name);
-+ starget_printk(KERN_INFO, vtarget->starget,
-+ MYIOC_s_FMT "Integrated RAID requests DV of new device\n", ioc->name);
- mptspi_dv_device(hd, sdev);
- }
-- shost_printk(KERN_INFO, shost, MYIOC_s_FMT
-- "Integrated RAID detects new device %d\n", ioc->name, disk);
-+ shost_printk(KERN_INFO, shost,
-+ MYIOC_s_FMT "Integrated RAID detects new device %d\n", ioc->name, disk);
- scsi_scan_target(&ioc->sh->shost_gendev, 1, disk, 0, 1);
- }
-
-@@ -1121,8 +1087,8 @@ static void mpt_dv_raid(struct _MPT_SCSI
- MPT_ADAPTER *ioc = hd->ioc;
-
- if (!wqw) {
-- shost_printk(KERN_ERR, ioc->sh, MYIOC_s_FMT
-- "Failed to act on RAID event for physical disk %d\n",
-+ shost_printk(KERN_ERR, ioc->sh,
-+ MYIOC_s_FMT "Failed to act on RAID event for physical disk %d\n",
- ioc->name, disk);
- return;
- }
-@@ -1213,9 +1179,9 @@ static struct pci_device_id mptspi_pci_t
- MODULE_DEVICE_TABLE(pci, mptspi_pci_table);
-
-
--/*
-+/**
- * renegotiate for a given target
-- */
-+ **/
- static void
- mptspi_dv_renegotiate_work(struct work_struct *work)
- {
-@@ -1261,32 +1227,33 @@ mptspi_dv_renegotiate(struct _MPT_SCSI_H
- schedule_work(&wqw->work);
- }
-
--/*
-+/**
- * spi module reset handler
-- */
-+ **/
- static int
- mptspi_ioc_reset(MPT_ADAPTER *ioc, int reset_phase)
- {
-+ struct _MPT_SCSI_HOST *hd = NULL;
- int rc;
-
- rc = mptscsih_ioc_reset(ioc, reset_phase);
-+ if ((ioc->bus_type != SPI) || (!rc))
-+ goto out;
-
-- /* only try to do a renegotiation if we're properly set up
-- * if we get an ioc fault on bringup, ioc->sh will be NULL */
-- if (reset_phase == MPT_IOC_POST_RESET &&
-- ioc->sh) {
-- struct _MPT_SCSI_HOST *hd = shost_priv(ioc->sh);
-+ hd = shost_priv(ioc->sh);
-+ if (!hd->ioc)
-+ goto out;
-
-+ if (ioc->active && reset_phase == MPT_IOC_POST_RESET)
- mptspi_dv_renegotiate(hd);
-- }
--
-+ out:
- return rc;
- }
-
- #ifdef CONFIG_PM
--/*
-+/**
- * spi module resume handler
-- */
-+ **/
- static int
- mptspi_resume(struct pci_dev *pdev)
- {
-@@ -1303,13 +1270,13 @@ mptspi_resume(struct pci_dev *pdev)
-
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
--/*
-+/**
- * mptspi_probe - Installs scsi devices per bus.
- * @pdev: Pointer to pci_dev structure
- *
- * Returns 0 for success, non-zero for failure.
- *
-- */
-+ **/
- static int
- mptspi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
- {
-@@ -1423,19 +1390,18 @@ mptspi_probe(struct pci_dev *pdev, const
- * A slightly different algorithm is required for
- * 64bit SGEs.
- */
-- scale = ioc->req_sz/(sizeof(dma_addr_t) + sizeof(u32));
-- if (sizeof(dma_addr_t) == sizeof(u64)) {
-+ scale = ioc->req_sz/ioc->SGE_size;
-+ if (ioc->sg_addr_size == sizeof(u64)) {
- numSGE = (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 60) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 60) / ioc->SGE_size;
- } else {
- numSGE = 1 + (scale - 1) *
- (ioc->facts.MaxChainDepth-1) + scale +
-- (ioc->req_sz - 64) / (sizeof(dma_addr_t) +
-- sizeof(u32));
-+ (ioc->req_sz - 64) / ioc->SGE_size;
- }
-
-+
- if (numSGE < sh->sg_tablesize) {
- /* Reset this value */
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-@@ -1444,11 +1410,11 @@ mptspi_probe(struct pci_dev *pdev, const
- sh->sg_tablesize = numSGE;
- }
-
-- spin_unlock_irqrestore(&ioc->FreeQlock, flags);
--
- hd = shost_priv(sh);
- hd->ioc = ioc;
-
-+ spin_unlock_irqrestore(&ioc->FreeQlock, flags);
-+
- /* SCSI needs scsi_cmnd lookup table!
- * (with size equal to req_depth*PtrSz!)
- */
-@@ -1462,39 +1428,12 @@ mptspi_probe(struct pci_dev *pdev, const
- dprintk(ioc, printk(MYIOC_s_DEBUG_FMT "ScsiLookup @ %p\n",
- ioc->name, ioc->ScsiLookup));
-
-- /* Clear the TM flags
-- */
-- hd->tmPending = 0;
-- hd->tmState = TM_STATE_NONE;
-- hd->resetPending = 0;
-- hd->abortSCpnt = NULL;
--
-- /* Clear the pointer used to store
-- * single-threaded commands, i.e., those
-- * issued during a bus scan, dv and
-- * configuration pages.
-- */
-- hd->cmdPtr = NULL;
--
-- /* Initialize this SCSI Hosts' timers
-- * To use, set the timer expires field
-- * and add_timer
-- */
-- init_timer(&hd->timer);
-- hd->timer.data = (unsigned long) hd;
-- hd->timer.function = mptscsih_timer_expired;
--
-+ ioc->sdev_queue_depth = MPT_SCSI_CMD_PER_DEV_HIGH;
- ioc->spi_data.Saf_Te = mpt_saf_te;
--
-- hd->negoNvram = MPT_SCSICFG_USE_NVRAM;
- ddvprintk(ioc, printk(MYIOC_s_DEBUG_FMT
-- "saf_te %x\n",
-- ioc->name,
-- mpt_saf_te));
-- ioc->spi_data.noQas = 0;
-+ "saf_te %x\n", ioc->name, mpt_saf_te));
-+ ioc->spi_data.noQas = mpt_qas ? 0 : MPT_TARGET_NO_NEGO_QAS;
-
-- init_waitqueue_head(&hd->scandv_waitq);
-- hd->scandv_wait_done = 0;
- hd->last_queue_full = 0;
- hd->spi_pending = 0;
-
-@@ -1514,7 +1453,7 @@ mptspi_probe(struct pci_dev *pdev, const
- * issue internal bus reset
- */
- if (ioc->spi_data.bus_reset)
-- mptscsih_TMHandler(hd,
-+ mptscsih_IssueTaskMgmt(hd,
- MPI_SCSITASKMGMT_TASKTYPE_RESET_BUS,
- 0, 0, 0, 0, 5);
-
-@@ -1544,7 +1483,7 @@ static struct pci_driver mptspi_driver =
- * mptspi_init - Register MPT adapter(s) as SCSI host(s) with SCSI mid-layer.
- *
- * Returns 0 for success, non-zero for failure.
-- */
-+ **/
- static int __init
- mptspi_init(void)
- {
-@@ -1574,7 +1513,8 @@ mptspi_init(void)
- /*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
- /**
- * mptspi_exit - Unregisters MPT adapter(s)
-- */
-+ *
-+ **/
- static void __exit
- mptspi_exit(void)
- {
-@@ -1582,7 +1522,6 @@ mptspi_exit(void)
-
- mpt_reset_deregister(mptspiDoneCtx);
- mpt_event_deregister(mptspiDoneCtx);
--
- mpt_deregister(mptspiInternalCtx);
- mpt_deregister(mptspiTaskCtx);
- mpt_deregister(mptspiDoneCtx);
---- /dev/null
-+++ b/drivers/message/fusion/rejected_ioctls/diag_buffer.c
-@@ -0,0 +1,667 @@
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/* REGISTER DIAG BUFFER Routine.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -EBUSY if previous command timout and IOC reset is not complete.
-+ * -ENODEV if no such device/adapter
-+ * -ETIME if timer expires
-+ * -ENOMEM if memory allocation error
-+ */
-+static int
-+mptctl_register_diag_buffer (unsigned long arg)
-+{
-+ mpt_diag_register_t __user *uarg = (void __user *) arg;
-+ mpt_diag_register_t karg;
-+ MPT_ADAPTER *ioc;
-+ int iocnum, rc, ii;
-+ void * request_data;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ MPT_FRAME_HDR *mf;
-+ DiagBufferPostRequest_t *diag_buffer_post_request;
-+ DiagBufferPostReply_t *diag_buffer_post_reply;
-+ u32 tmp;
-+ u8 buffer_type;
-+ unsigned long timeleft;
-+
-+ rc = 0;
-+ if (copy_from_user(&karg, uarg, sizeof(mpt_diag_register_t))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in mpt_diag_register_t struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
-+ (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s enter.\n", ioc->name,
-+ __FUNCTION__));
-+ buffer_type = karg.data.BufferType;
-+ if (!(ioc->facts.IOCCapabilities & MPT_DIAG_CAPABILITY(buffer_type))) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have Capability for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -ENODEV;
-+ }
-+
-+ if (ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_REGISTERED) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: already has a Registered "
-+ "buffer for buffer_type=%x\n", ioc->name, __FUNCTION__,
-+ buffer_type);
-+ return -EFAULT;
-+ }
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL)
-+ return -EAGAIN;
-+
-+ request_data = ioc->DiagBuffer[buffer_type];
-+ request_data_sz = karg.data.RequestedBufferSize;
-+
-+ if (request_data) {
-+ request_data_dma = ioc->DiagBuffer_dma[buffer_type];
-+ if (request_data_sz != ioc->DiagBuffer_sz[buffer_type]) {
-+ pci_free_consistent(ioc->pcidev,
-+ ioc->DiagBuffer_sz[buffer_type],
-+ request_data, request_data_dma);
-+ request_data = NULL;
-+ }
-+ }
-+
-+ if (request_data == NULL) {
-+ ioc->DiagBuffer_sz[buffer_type] = 0;
-+ ioc->DiagBuffer_dma[buffer_type] = 0;
-+ ioc->DataSize[buffer_type] = 0;
-+ request_data = pci_alloc_consistent(
-+ ioc->pcidev, request_data_sz, &request_data_dma);
-+ if (request_data == NULL) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: pci_alloc_consistent"
-+ " FAILED, (request_sz=%d)\n", ioc->name,
-+ __FUNCTION__, request_data_sz);
-+ mpt_free_msg_frame(ioc, mf);
-+ return -EAGAIN;
-+ }
-+ ioc->DiagBuffer[buffer_type] = request_data;
-+ ioc->DiagBuffer_sz[buffer_type] = request_data_sz;
-+ ioc->DiagBuffer_dma[buffer_type] = request_data_dma;
-+ }
-+
-+ ioc->DiagBuffer_Status[buffer_type] = 0;
-+ diag_buffer_post_request = (DiagBufferPostRequest_t *)mf;
-+ diag_buffer_post_request->Function = MPI_FUNCTION_DIAG_BUFFER_POST;
-+ diag_buffer_post_request->ChainOffset = 0;
-+ diag_buffer_post_request->BufferType = karg.data.BufferType;
-+ diag_buffer_post_request->TraceLevel = ioc->TraceLevel[buffer_type] =
-+ karg.data.TraceLevel;
-+ diag_buffer_post_request->MsgFlags = 0;
-+ diag_buffer_post_request->Reserved1 = 0;
-+ diag_buffer_post_request->Reserved2 = 0;
-+ diag_buffer_post_request->Reserved3 = 0;
-+ diag_buffer_post_request->BufferAddress.High = 0;
-+ if (buffer_type == MPI_DIAG_BUF_TYPE_EXTENDED)
-+ ioc->ExtendedType[buffer_type] = karg.data.ExtendedType;
-+ else
-+ ioc->ExtendedType[buffer_type] = 0;
-+ diag_buffer_post_request->ExtendedType =
-+ cpu_to_le32(ioc->ExtendedType[buffer_type]);
-+ ioc->UniqueId[buffer_type] = karg.data.UniqueId;
-+ diag_buffer_post_request->BufferLength = cpu_to_le32(request_data_sz);
-+ for (ii = 0; ii < 4; ii++) {
-+ ioc->ProductSpecific[buffer_type][ii] =
-+ karg.data.ProductSpecific[ii];
-+ diag_buffer_post_request->ProductSpecific[ii] =
-+ cpu_to_le32(ioc->ProductSpecific[buffer_type][ii]);
-+ }
-+
-+ tmp = request_data_dma & 0xFFFFFFFF;
-+ diag_buffer_post_request->BufferAddress.Low = cpu_to_le32(tmp);
-+ if (ioc->sg_addr_size == sizeof(u64)) {
-+ tmp = (u32)((u64)request_data_dma >> 32);
-+ diag_buffer_post_request->BufferAddress.High = cpu_to_le32(tmp);
-+ }
-+
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context,
-+ diag_buffer_post_request->MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done,
-+ MPT_IOCTL_DEFAULT_TIMEOUT*HZ);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -ETIME;
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name,
-+ __FUNCTION__);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ goto out;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
-+ goto out;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: status=%x\n",
-+ ioc->name, __FUNCTION__, ioc->ioctl_cmds.status));
-+ rc = -EFAULT;
-+ goto out;
-+ }
-+
-+ diag_buffer_post_reply = (DiagBufferPostReply_t *)ioc->ioctl_cmds.reply;
-+ if (le16_to_cpu(diag_buffer_post_reply->IOCStatus) ==
-+ MPI_IOCSTATUS_SUCCESS) {
-+ if (diag_buffer_post_reply->MsgLength > 5)
-+ ioc->DataSize[buffer_type] =
-+ le32_to_cpu(diag_buffer_post_reply->TransferLength);
-+ ioc->DiagBuffer_Status[buffer_type] |=
-+ MPT_DIAG_BUFFER_IS_REGISTERED;
-+ } else {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: IOCStatus=%x "
-+ "IOCLogInfo=%x\n", ioc->name, __FUNCTION__,
-+ diag_buffer_post_reply->IOCStatus,
-+ diag_buffer_post_reply->IOCLogInfo));
-+ rc = -EFAULT;
-+ }
-+
-+ out:
-+
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-+ if (rc)
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ request_data, request_data_dma);
-+ return rc;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/* RELEASE DIAG BUFFER Routine.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -EBUSY if previous command timout and IOC reset is not complete.
-+ * -ENODEV if no such device/adapter
-+ * -ETIME if timer expires
-+ * -ENOMEM if memory allocation error
-+ */
-+static int
-+mptctl_release_diag_buffer (unsigned long arg)
-+{
-+ mpt_diag_release_t __user *uarg = (void __user *) arg;
-+ mpt_diag_release_t karg;
-+ MPT_ADAPTER *ioc;
-+ void * request_data;
-+ int iocnum, rc;
-+ MPT_FRAME_HDR *mf;
-+ DiagReleaseRequest_t *diag_release;
-+ DiagReleaseReply_t *diag_release_reply;
-+ u8 buffer_type;
-+ unsigned long timeleft;
-+
-+ rc = 0;
-+ if (copy_from_user(&karg, uarg, sizeof(mpt_diag_release_t))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in mpt_diag_release_t struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
-+ (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s enter.\n", ioc->name,
-+ __FUNCTION__));
-+ buffer_type = karg.data.UniqueId & 0x000000ff;
-+ if (!(ioc->facts.IOCCapabilities & MPT_DIAG_CAPABILITY(buffer_type))) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have Capability for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -ENODEV;
-+ }
-+
-+ if ((ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_REGISTERED) == 0 ) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x is not "
-+ "registered\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -EFAULT;
-+ }
-+
-+ if (karg.data.UniqueId != ioc->UniqueId[buffer_type]) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: unique_id=%x is not registered\n",
-+ ioc->name, __FUNCTION__, karg.data.UniqueId);
-+ return -EFAULT;
-+ }
-+
-+ if (ioc->DiagBuffer_Status[buffer_type] & MPT_DIAG_BUFFER_IS_RELEASED) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x "
-+ "is already released\n", ioc->name, __FUNCTION__,
-+ buffer_type));
-+ return rc;
-+ }
-+
-+ request_data = ioc->DiagBuffer[buffer_type];
-+
-+ if (request_data == NULL) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have buffer for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -ENODEV;
-+ }
-+
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL)
-+ return -EAGAIN;
-+
-+ diag_release = (DiagReleaseRequest_t *)mf;
-+ diag_release->Function = MPI_FUNCTION_DIAG_RELEASE;
-+ diag_release->BufferType = buffer_type;
-+ diag_release->ChainOffset = 0;
-+ diag_release->Reserved1 = 0;
-+ diag_release->Reserved2 = 0;
-+ diag_release->Reserved3 = 0;
-+ diag_release->MsgFlags = 0;
-+
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context,
-+ diag_release->MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done,
-+ MPT_IOCTL_DEFAULT_TIMEOUT*HZ);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -ETIME;
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name,
-+ __FUNCTION__);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ goto out;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
-+ goto out;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: status=%x\n",
-+ ioc->name, __FUNCTION__, ioc->ioctl_cmds.status));
-+ rc = -EFAULT;
-+ goto out;
-+ }
-+
-+ diag_release_reply = (DiagReleaseReply_t *)ioc->ioctl_cmds.reply;
-+ if (le16_to_cpu(diag_release_reply->IOCStatus) !=
-+ MPI_IOCSTATUS_SUCCESS) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: IOCStatus=%x "
-+ "IOCLogInfo=%x\n",
-+ ioc->name, __FUNCTION__, diag_release_reply->IOCStatus,
-+ diag_release_reply->IOCLogInfo));
-+ rc = -EFAULT;
-+ } else
-+ ioc->DiagBuffer_Status[buffer_type] |=
-+ MPT_DIAG_BUFFER_IS_RELEASED;
-+
-+ out:
-+
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-+ return rc;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/* UNREGISTER DIAG BUFFER Routine.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -EBUSY if previous command timout and IOC reset is not complete.
-+ * -ENODEV if no such device/adapter
-+ * -ETIME if timer expires
-+ * -ENOMEM if memory allocation error
-+ */
-+static int
-+mptctl_unregister_diag_buffer (unsigned long arg)
-+{
-+ mpt_diag_unregister_t __user *uarg = (void __user *) arg;
-+ mpt_diag_unregister_t karg;
-+ MPT_ADAPTER *ioc;
-+ int iocnum;
-+ void * request_data;
-+ dma_addr_t request_data_dma;
-+ u32 request_data_sz;
-+ u8 buffer_type;
-+
-+ if (copy_from_user(&karg, uarg, sizeof(mpt_diag_unregister_t))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in mpt_diag_unregister_t struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
-+ (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s enter.\n", ioc->name,
-+ __FUNCTION__));
-+ buffer_type = karg.data.UniqueId & 0x000000ff;
-+ if (!(ioc->facts.IOCCapabilities & MPT_DIAG_CAPABILITY(buffer_type))) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have Capability for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -ENODEV;
-+ }
-+
-+ if ((ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_REGISTERED) == 0) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x is not "
-+ "registered\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -EFAULT;
-+ }
-+ if ((ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_RELEASED) == 0) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x has not been "
-+ "released\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -EFAULT;
-+ }
-+
-+ if (karg.data.UniqueId != ioc->UniqueId[buffer_type]) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: unique_id=%x is not registered\n",
-+ ioc->name, __FUNCTION__, karg.data.UniqueId);
-+ return -EFAULT;
-+ }
-+
-+ request_data = ioc->DiagBuffer[buffer_type];
-+ if (!request_data) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have buffer for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -ENODEV;
-+ }
-+
-+ request_data_sz = ioc->DiagBuffer_sz[buffer_type];
-+ request_data_dma = ioc->DiagBuffer_dma[buffer_type];
-+ pci_free_consistent(ioc->pcidev, request_data_sz,
-+ request_data, request_data_dma);
-+ ioc->DiagBuffer[buffer_type] = NULL;
-+ ioc->DiagBuffer_Status[buffer_type] = 0;
-+ return 0;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/* QUERY DIAG BUFFER Routine.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -EBUSY if previous command timout and IOC reset is not complete.
-+ * -ENODEV if no such device/adapter
-+ * -ETIME if timer expires
-+ * -ENOMEM if memory allocation error
-+ */
-+static int
-+mptctl_query_diag_buffer (unsigned long arg)
-+{
-+ mpt_diag_query_t __user *uarg = (void __user *)arg;
-+ mpt_diag_query_t karg;
-+ MPT_ADAPTER *ioc;
-+ void * request_data;
-+ int iocnum, ii, rc;
-+ u8 buffer_type;
-+
-+ rc = -EFAULT;
-+ if (copy_from_user(&karg, uarg, sizeof(mpt_diag_query_t))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in mpt_diag_query_t struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ karg.data.Flags = 0;
-+ if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
-+ (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ goto out;
-+ }
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s enter.\n", ioc->name,
-+ __FUNCTION__));
-+ buffer_type = karg.data.BufferType;
-+ if (!(ioc->facts.IOCCapabilities & MPT_DIAG_CAPABILITY(buffer_type))) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have Capability for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ goto out;
-+ }
-+
-+ if ((ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_REGISTERED) == 0) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x is not "
-+ "registered\n", ioc->name, __FUNCTION__, buffer_type);
-+ goto out;
-+ }
-+
-+ if (karg.data.UniqueId & 0xffffff00) {
-+ if (karg.data.UniqueId != ioc->UniqueId[buffer_type]) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: unique_id=%x is not "
-+ "registered\n", ioc->name, __FUNCTION__,
-+ karg.data.UniqueId);
-+ goto out;
-+ }
-+ }
-+
-+ request_data = ioc->DiagBuffer[buffer_type];
-+ if (!request_data) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have buffer for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ goto out;
-+ }
-+
-+ rc = 0;
-+ if (buffer_type == MPI_DIAG_BUF_TYPE_EXTENDED) {
-+ if (karg.data.ExtendedType != ioc->ExtendedType[buffer_type])
-+ goto out;
-+ } else
-+ karg.data.ExtendedType = 0;
-+
-+ if (ioc->DiagBuffer_Status[buffer_type] & MPT_DIAG_BUFFER_IS_RELEASED)
-+ karg.data.Flags = 3;
-+ else
-+ karg.data.Flags = 7;
-+ karg.data.TraceLevel = ioc->TraceLevel[buffer_type];
-+ for (ii = 0; ii < 4; ii++)
-+ karg.data.ProductSpecific[ii] =
-+ ioc->ProductSpecific[buffer_type][ii];
-+ karg.data.DataSize = ioc->DiagBuffer_sz[buffer_type];
-+ karg.data.DriverAddedBufferSize = 0;
-+ karg.data.UniqueId = ioc->UniqueId[buffer_type];
-+
-+ out:
-+ if (copy_to_user(uarg, &karg, sizeof(mpt_diag_query_t))) {
-+ printk(MYIOC_s_ERR_FMT "%s Unable to write mpt_diag_query_t "
-+ "data @ %p\n", ioc->name, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+ return rc;
-+}
-+
-+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
-+/* READ DIAG BUFFER Routine.
-+ *
-+ * Outputs: None.
-+ * Return: 0 if successful
-+ * -EFAULT if data unavailable
-+ * -EBUSY if previous command timout and IOC reset is not complete.
-+ * -ENODEV if no such device/adapter
-+ * -ETIME if timer expires
-+ * -ENOMEM if memory allocation error
-+ */
-+static int
-+mptctl_read_diag_buffer (unsigned long arg)
-+{
-+ mpt_diag_read_buffer_t __user *uarg = (void __user *) arg;
-+ mpt_diag_read_buffer_t karg;
-+ MPT_ADAPTER *ioc;
-+ void *request_data, *diagData;
-+ dma_addr_t request_data_dma;
-+ DiagBufferPostRequest_t *diag_buffer_post_request;
-+ DiagBufferPostReply_t *diag_buffer_post_reply;
-+ MPT_FRAME_HDR *mf;
-+ int iocnum, rc, ii;
-+ u8 buffer_type;
-+ u32 tmp;
-+ unsigned long timeleft;
-+
-+ rc = 0;
-+ if (copy_from_user(&karg, uarg, sizeof(mpt_diag_read_buffer_t))) {
-+ printk(KERN_ERR "%s@%d::%s - "
-+ "Unable to read in mpt_diag_read_buffer_t struct @ %p\n",
-+ __FILE__, __LINE__, __FUNCTION__, uarg);
-+ return -EFAULT;
-+ }
-+
-+ if (((iocnum = mpt_verify_adapter(karg.hdr.iocnum, &ioc)) < 0) ||
-+ (ioc == NULL)) {
-+ printk(KERN_ERR "%s::%s() @%d - ioc%d not found!\n",
-+ __FILE__, __FUNCTION__, __LINE__, iocnum);
-+ return -ENODEV;
-+ }
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s enter.\n", ioc->name,
-+ __FUNCTION__));
-+ buffer_type = karg.data.UniqueId & 0x000000ff;
-+ if (!(ioc->facts.IOCCapabilities & MPT_DIAG_CAPABILITY(buffer_type))) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have Capability "
-+ "for buffer_type=%x\n", ioc->name, __FUNCTION__,
-+ buffer_type);
-+ return -EFAULT;
-+ }
-+
-+ if (karg.data.UniqueId != ioc->UniqueId[buffer_type]) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: unique_id=%x is not registered\n",
-+ ioc->name, __FUNCTION__, karg.data.UniqueId);
-+ return -EFAULT;
-+ }
-+
-+ request_data = ioc->DiagBuffer[buffer_type];
-+ if (!request_data) {
-+ printk(MYIOC_s_DEBUG_FMT "%s: doesn't have buffer for "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type);
-+ return -EFAULT;
-+ }
-+
-+ diagData = (void *)(request_data + karg.data.StartingOffset);
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: diagData=%p "
-+ "request_data=%p StartingOffset=%x\n", ioc->name, __FUNCTION__,
-+ diagData, request_data, karg.data.StartingOffset));
-+
-+ if (copy_to_user((void __user *)&uarg->data.DiagnosticData[0],
-+ diagData, karg.data.BytesToRead)) {
-+ printk(MYIOC_s_ERR_FMT "%s: Unable to write "
-+ "mpt_diag_read_buffer_t data @ %p\n", ioc->name,
-+ __FUNCTION__, diagData);
-+ return -EFAULT;
-+ }
-+
-+ if ((karg.data.Flags & MPI_FW_DIAG_FLAG_REREGISTER) == 0)
-+ goto out;
-+
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: Reregister "
-+ "buffer_type=%x\n", ioc->name, __FUNCTION__, buffer_type));
-+ if ((ioc->DiagBuffer_Status[buffer_type] &
-+ MPT_DIAG_BUFFER_IS_RELEASED) == 0) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: buffer_type=%x "
-+ "is still registered\n", ioc->name, __FUNCTION__,
-+ buffer_type));
-+ return rc;
-+ }
-+ /* Get a free request frame and save the message context.
-+ */
-+ if ((mf = mpt_get_msg_frame(mptctl_id, ioc)) == NULL)
-+ return -EAGAIN;
-+
-+ diag_buffer_post_request = (DiagBufferPostRequest_t *)mf;
-+ diag_buffer_post_request->Function = MPI_FUNCTION_DIAG_BUFFER_POST;
-+ diag_buffer_post_request->ChainOffset = 0;
-+ diag_buffer_post_request->BufferType = buffer_type;
-+ diag_buffer_post_request->TraceLevel =
-+ ioc->TraceLevel[buffer_type];
-+ diag_buffer_post_request->MsgFlags = 0;
-+ diag_buffer_post_request->Reserved1 = 0;
-+ diag_buffer_post_request->Reserved2 = 0;
-+ diag_buffer_post_request->Reserved3 = 0;
-+ diag_buffer_post_request->BufferAddress.High = 0;
-+ if ( buffer_type == MPI_DIAG_BUF_TYPE_EXTENDED )
-+ diag_buffer_post_request->ExtendedType =
-+ cpu_to_le32(ioc->ExtendedType[buffer_type]);
-+ diag_buffer_post_request->BufferLength =
-+ cpu_to_le32(ioc->DiagBuffer_sz[buffer_type]);
-+ for (ii = 0; ii < 4; ii++)
-+ diag_buffer_post_request->ProductSpecific[ii] =
-+ cpu_to_le32(ioc->ProductSpecific[buffer_type][ii]);
-+ request_data_dma = ioc->DiagBuffer_dma[buffer_type];
-+ tmp = request_data_dma & 0xFFFFFFFF;
-+ diag_buffer_post_request->BufferAddress.Low = cpu_to_le32(tmp);
-+ if (ioc->sg_addr_size == sizeof(u64)) {
-+ tmp = (u32)((u64)request_data_dma >> 32);
-+ diag_buffer_post_request->BufferAddress.High = cpu_to_le32(tmp);
-+ }
-+
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context,
-+ diag_buffer_post_request->MsgContext);
-+ INITIALIZE_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ mpt_put_msg_frame(mptctl_id, ioc, mf);
-+ timeleft = wait_for_completion_timeout(&ioc->ioctl_cmds.done,
-+ MPT_IOCTL_DEFAULT_TIMEOUT*HZ);
-+ if (!(ioc->ioctl_cmds.status & MPT_MGMT_STATUS_COMMAND_GOOD)) {
-+ rc = -ETIME;
-+ printk(MYIOC_s_WARN_FMT "%s: failed\n", ioc->name,
-+ __FUNCTION__);
-+ if (ioc->ioctl_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) {
-+ mpt_free_msg_frame(ioc, mf);
-+ goto out;
-+ }
-+ if (!timeleft)
-+ mptctl_timeout_expired(ioc, mf);
-+ goto out;
-+ }
-+
-+ /* process the completed Reply Message Frame */
-+ if ((ioc->ioctl_cmds.status & MPT_MGMT_STATUS_RF_VALID) == 0) {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: status=%x\n",
-+ ioc->name, __FUNCTION__, ioc->ioctl_cmds.status));
-+ rc = -EFAULT;
-+ }
-+
-+ diag_buffer_post_reply = (DiagBufferPostReply_t *)ioc->ioctl_cmds.reply;
-+ if (le16_to_cpu(diag_buffer_post_reply->IOCStatus) ==
-+ MPI_IOCSTATUS_SUCCESS) {
-+ if (diag_buffer_post_reply->MsgLength > 5)
-+ ioc->DataSize[buffer_type] =
-+ le32_to_cpu(diag_buffer_post_reply->TransferLength);
-+ ioc->DiagBuffer_Status[buffer_type] |=
-+ MPT_DIAG_BUFFER_IS_REGISTERED;
-+ } else {
-+ dctlprintk(ioc, printk(MYIOC_s_DEBUG_FMT "%s: IOCStatus=%x "
-+ "IOCLogInfo=%x\n", ioc->name, __FUNCTION__,
-+ diag_buffer_post_reply->IOCStatus,
-+ diag_buffer_post_reply->IOCLogInfo));
-+ rc = -EFAULT;
-+ }
-+
-+ out:
-+ CLEAR_MGMT_STATUS(ioc->ioctl_cmds.status)
-+ SET_MGMT_MSG_CONTEXT(ioc->ioctl_cmds.msg_context, 0);
-+ return rc;
-+}
---- /dev/null
-+++ b/drivers/message/fusion/rejected_ioctls/diag_buffer.h
-@@ -0,0 +1,101 @@
-+#define MPTDIAGREGISTER _IOWR(MPT_MAGIC_NUMBER,26,mpt_diag_register_t)
-+#define MPTDIAGRELEASE _IOWR(MPT_MAGIC_NUMBER,27,mpt_diag_release_t)
-+#define MPTDIAGUNREGISTER _IOWR(MPT_MAGIC_NUMBER,28,mpt_diag_unregister_t)
-+#define MPTDIAGQUERY _IOWR(MPT_MAGIC_NUMBER,29,mpt_diag_query_t)
-+#define MPTDIAGREADBUFFER _IOWR(MPT_MAGIC_NUMBER,30,mpt_diag_read_buffer_t)
-+
-+#define MPI_FW_DIAG_IOCTL (0x80646961)
-+#define MPI_FW_DIAG_TYPE_REGISTER (0x00000001)
-+#define MPI_FW_DIAG_TYPE_UNREGISTER (0x00000002)
-+#define MPI_FW_DIAG_TYPE_QUERY (0x00000003)
-+#define MPI_FW_DIAG_TYPE_READ_BUFFER (0x00000004)
-+#define MPI_FW_DIAG_TYPE_RELEASE (0x00000005)
-+
-+#define MPI_FW_DIAG_INVALID_UID (0x00000000)
-+#define FW_DIAGNOSTIC_BUFFER_COUNT (3)
-+#define FW_DIAGNOSTIC_UID_NOT_FOUND (0xFF)
-+
-+#define MPI_FW_DIAG_ERROR_SUCCESS (0x00000000)
-+#define MPI_FW_DIAG_ERROR_FAILURE (0x00000001)
-+#define MPI_FW_DIAG_ERROR_INVALID_PARAMETER (0x00000002)
-+#define MPI_FW_DIAG_ERROR_POST_FAILED (0x00000010)
-+#define MPI_FW_DIAG_ERROR_INVALID_UID (0x00000011)
-+
-+#define MPI_FW_DIAG_ERROR_RELEASE_FAILED (0x00000012)
-+#define MPI_FW_DIAG_ERROR_NO_BUFFER (0x00000013)
-+#define MPI_FW_DIAG_ERROR_ALREADY_RELEASED (0x00000014)
-+
-+#define MPT_DIAG_CAPABILITY(bufftype) (MPI_IOCFACTS_CAPABILITY_DIAG_TRACE_BUFFER << bufftype)
-+
-+#define MPT_DIAG_BUFFER_IS_REGISTERED 1
-+#define MPT_DIAG_BUFFER_IS_RELEASED 2
-+
-+typedef struct _MPI_FW_DIAG_REGISTER {
-+ u8 TraceLevel;
-+ u8 BufferType;
-+ u16 Flags;
-+ u32 ExtendedType;
-+ u32 ProductSpecific[4];
-+ u32 RequestedBufferSize;
-+ u32 UniqueId;
-+} MPI_FW_DIAG_REGISTER, *PTR_MPI_FW_DIAG_REGISTER;
-+
-+typedef struct _mpt_diag_register {
-+ mpt_ioctl_header hdr;
-+ MPI_FW_DIAG_REGISTER data;
-+} mpt_diag_register_t;
-+
-+typedef struct _MPI_FW_DIAG_UNREGISTER {
-+ u32 UniqueId;
-+} MPI_FW_DIAG_UNREGISTER, *PTR_MPI_FW_DIAG_UNREGISTER;
-+
-+typedef struct _mpt_diag_unregister {
-+ mpt_ioctl_header hdr;
-+ MPI_FW_DIAG_UNREGISTER data;
-+} mpt_diag_unregister_t;
-+
-+#define MPI_FW_DIAG_FLAG_APP_OWNED (0x0001)
-+#define MPI_FW_DIAG_FLAG_BUFFER_VALID (0x0002)
-+#define MPI_FW_DIAG_FLAG_FW_BUFFER_ACCESS (0x0004)
-+
-+typedef struct _MPI_FW_DIAG_QUERY {
-+ u8 TraceLevel;
-+ u8 BufferType;
-+ u16 Flags;
-+ u32 ExtendedType;
-+ u32 ProductSpecific[4];
-+ u32 DataSize;
-+ u32 DriverAddedBufferSize;
-+ u32 UniqueId;
-+} MPI_FW_DIAG_QUERY, *PTR_MPI_FW_DIAG_QUERY;
-+
-+typedef struct _mpt_diag_query {
-+ mpt_ioctl_header hdr;
-+ MPI_FW_DIAG_QUERY data;
-+} mpt_diag_query_t;
-+
-+typedef struct _MPI_FW_DIAG_RELEASE {
-+ u32 UniqueId;
-+} MPI_FW_DIAG_RELEASE, *PTR_MPI_FW_DIAG_RELEASE;
-+
-+typedef struct _mpt_diag_release {
-+ mpt_ioctl_header hdr;
-+ MPI_FW_DIAG_RELEASE data;
-+} mpt_diag_release_t;
-+
-+#define MPI_FW_DIAG_FLAG_REREGISTER (0x0001)
-+
-+typedef struct _MPI_FW_DIAG_READ_BUFFER {
-+ u8 Status;
-+ u8 Reserved;
-+ u16 Flags;
-+ u32 StartingOffset;
-+ u32 BytesToRead;
-+ u32 UniqueId;
-+ u32 DiagnosticData[1];
-+} MPI_FW_DIAG_READ_BUFFER, *PTR_MPI_FW_DIAG_READ_BUFFER;
-+
-+typedef struct _mpt_diag_read_buffer {
-+ mpt_ioctl_header hdr;
-+ MPI_FW_DIAG_READ_BUFFER data;
-+} mpt_diag_read_buffer_t;
projects / ipfire-2.x.git / blobdiff