+++ /dev/null
-diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
-index f8f0156..42a0702 100644
---- a/drivers/net/wireless/Kconfig
-+++ b/drivers/net/wireless/Kconfig
-@@ -51,6 +51,14 @@ config LIBERTAS_THINFIRM_USB
- ---help---
- A driver for Marvell Libertas 8388 USB devices using thinfirm.
-
-+config LIBERTAS_UAP
-+ tristate "Marvell 8xxx Libertas UAP"
-+ depends on MAC80211
-+ depends on MMC
-+ select FW_LOADER
-+ ---help---
-+ Driver for Marvell Libertas 8xxx micro AP.
-+
- config AIRO
- tristate "Cisco/Aironet 34X/35X/4500/4800 ISA and PCI cards"
- depends on ISA_DMA_API && (PCI || BROKEN)
-diff --git a/drivers/net/wireless/Makefile b/drivers/net/wireless/Makefile
-index 67156ef..475a1b3 100644
---- a/drivers/net/wireless/Makefile
-+++ b/drivers/net/wireless/Makefile
-@@ -37,6 +37,8 @@ obj-$(CONFIG_LIBERTAS) += libertas/
-
- obj-$(CONFIG_LIBERTAS_THINFIRM) += libertas_tf/
-
-+obj-$(CONFIG_LIBERTAS_UAP) += libertas_uap/
-+
- obj-$(CONFIG_ADM8211) += adm8211.o
-
- obj-$(CONFIG_MWL8K) += mwl8k.o
-diff --git a/drivers/net/wireless/libertas_uap/Makefile b/drivers/net/wireless/libertas_uap/Makefile
-new file mode 100644
-index 0000000..821f2a4
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/Makefile
-@@ -0,0 +1,6 @@
-+obj-$(CONFIG_LIBERTAS_UAP) += uap8xxx.o
-+
-+uap8xxx-y += uap_main.o uap_sdio_mmc.o
-+uap8xxx-$(CONFIG_PROC_FS) += uap_proc.o uap_debug.o
-+
-+EXTRA_CFLAGS += -DFPNUM='"52"' -DPXA3XX_DMA_ALIGN -DDEBUG_LEVEL1
-diff --git a/drivers/net/wireless/libertas_uap/uap_debug.c b/drivers/net/wireless/libertas_uap/uap_debug.c
-new file mode 100644
-index 0000000..a2f6dc9
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_debug.c
-@@ -0,0 +1,260 @@
-+/** @file uap_debug.c
-+ * @brief This file contains functions for debug proc file.
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+#ifdef CONFIG_PROC_FS
-+#include "uap_headers.h"
-+
-+/********************************************************
-+ Local Variables
-+********************************************************/
-+
-+#define item_size(n) (sizeof ((uap_adapter *)0)->n)
-+#define item_addr(n) ((u32) &((uap_adapter *)0)->n)
-+
-+#define item_dbg_size(n) (sizeof (((uap_adapter *)0)->dbg.n))
-+#define item_dbg_addr(n) ((u32) &(((uap_adapter *)0)->dbg.n))
-+
-+#define item_dev_size(n) (sizeof ((uap_dev_t *)0)->n)
-+#define item_dev_addr(n) ((u32) &((uap_dev_t *)0)->n)
-+
-+/** MicroAp device offset */
-+#define OFFSET_UAP_DEV 0x01
-+/** Bluetooth adapter offset */
-+#define OFFSET_UAP_ADAPTER 0x02
-+
-+struct debug_data
-+{
-+ /** Name */
-+ char name[32];
-+ /** Size */
-+ u32 size;
-+ /** Address */
-+ u32 addr;
-+ /** Offset */
-+ u32 offset;
-+ /** Flag */
-+ u32 flag;
-+};
-+
-+/* To debug any member of uap_adapter, simply add one line here.
-+ */
-+static struct debug_data items[] = {
-+ {"cmd_sent", item_dev_size(cmd_sent), 0, item_dev_addr(cmd_sent),
-+ OFFSET_UAP_DEV},
-+ {"data_sent", item_dev_size(data_sent), 0, item_dev_addr(data_sent),
-+ OFFSET_UAP_DEV},
-+ {"IntCounter", item_size(IntCounter), 0, item_addr(IntCounter),
-+ OFFSET_UAP_ADAPTER},
-+ {"cmd_pending", item_size(cmd_pending), 0, item_addr(cmd_pending),
-+ OFFSET_UAP_ADAPTER},
-+ {"num_cmd_h2c_fail", item_dbg_size(num_cmd_host_to_card_failure), 0,
-+ item_dbg_addr(num_cmd_host_to_card_failure), OFFSET_UAP_ADAPTER},
-+ {"num_tx_h2c_fail", item_dbg_size(num_tx_host_to_card_failure), 0,
-+ item_dbg_addr(num_tx_host_to_card_failure), OFFSET_UAP_ADAPTER},
-+ {"psmode", item_size(psmode), 0, item_addr(psmode), OFFSET_UAP_ADAPTER},
-+ {"ps_state", item_size(ps_state), 0, item_addr(ps_state),
-+ OFFSET_UAP_ADAPTER},
-+#ifdef DEBUG_LEVEL1
-+ {"drvdbg", sizeof(drvdbg), (u32) & drvdbg, 0, 0}
-+#endif
-+};
-+
-+static int num_of_items = sizeof(items) / sizeof(items[0]);
-+
-+/********************************************************
-+ Global Variables
-+********************************************************/
-+
-+/********************************************************
-+ Local Functions
-+********************************************************/
-+/**
-+ * @brief proc read function
-+ *
-+ * @param page pointer to buffer
-+ * @param s read data starting position
-+ * @param off offset
-+ * @param cnt counter
-+ * @param eof end of file flag
-+ * @param data data to output
-+ * @return number of output data
-+ */
-+static int uap_debug_proc_show(struct seq_file *s, void *data) {
-+ int val = 0;
-+ int i;
-+
-+ struct debug_data *d = (struct debug_data *)s->private;
-+
-+ if (MODULE_GET == 0)
-+ return UAP_STATUS_FAILURE;
-+
-+ for (i = 0; i < num_of_items; i++) {
-+ if (d[i].size == 1)
-+ val = *((u8 *) d[i].addr);
-+ else if (d[i].size == 2)
-+ val = *((u16 *) d[i].addr);
-+ else if (d[i].size == 4)
-+ val = *((u32 *) d[i].addr);
-+
-+ seq_printf(s, "%s=%d\n", d[i].name, val);
-+ }
-+ MODULE_PUT;
-+ return 0;
-+}
-+
-+static int uap_debug_proc_open(struct inode* inode, struct file* file) {
-+ return single_open(file, uap_debug_proc_show, PDE_DATA(inode));
-+}
-+
-+/**
-+ * @brief proc write function
-+ *
-+ * @param f file pointer
-+ * @param buf pointer to data buffer
-+ * @param cnt data number to write
-+ * @param data data to write
-+ * @return number of data
-+ */
-+static ssize_t uap_debug_proc_write(struct file *f, const char __user *buf, size_t cnt, loff_t *data) {
-+ int r, i;
-+ char *pdata;
-+ char *p;
-+ char *p0;
-+ char *p1;
-+ char *p2;
-+ struct debug_data *d = (struct debug_data *)PDE_DATA(file_inode(f));
-+
-+ if (MODULE_GET == 0)
-+ return UAP_STATUS_FAILURE;
-+
-+ pdata = (char *) kmalloc(cnt, GFP_KERNEL);
-+ if (pdata == NULL) {
-+ MODULE_PUT;
-+ return 0;
-+ }
-+
-+ if (copy_from_user(pdata, buf, cnt)) {
-+ PRINTM(INFO, "Copy from user failed\n");
-+ kfree(pdata);
-+ MODULE_PUT;
-+ return 0;
-+ }
-+
-+ p0 = pdata;
-+ for (i = 0; i < num_of_items; i++) {
-+ do {
-+ p = strstr(p0, d[i].name);
-+ if (p == NULL)
-+ break;
-+ p1 = strchr(p, '\n');
-+ if (p1 == NULL)
-+ break;
-+ p0 = p1++;
-+ p2 = strchr(p, '=');
-+ if (!p2)
-+ break;
-+ p2++;
-+ r = string_to_number(p2);
-+ if (d[i].size == 1)
-+ *((u8 *) d[i].addr) = (u8) r;
-+ else if (d[i].size == 2)
-+ *((u16 *) d[i].addr) = (u16) r;
-+ else if (d[i].size == 4)
-+ *((u32 *) d[i].addr) = (u32) r;
-+ break;
-+ } while (TRUE);
-+ }
-+ kfree(pdata);
-+#ifdef DEBUG_LEVEL1
-+ printk(KERN_ALERT "drvdbg = 0x%x\n", drvdbg);
-+ printk(KERN_ALERT "INFO (%08lx) %s\n", DBG_INFO,
-+ (drvdbg & DBG_INFO) ? "X" : "");
-+ printk(KERN_ALERT "WARN (%08lx) %s\n", DBG_WARN,
-+ (drvdbg & DBG_WARN) ? "X" : "");
-+ printk(KERN_ALERT "ENTRY (%08lx) %s\n", DBG_ENTRY,
-+ (drvdbg & DBG_ENTRY) ? "X" : "");
-+ printk(KERN_ALERT "CMD_D (%08lx) %s\n", DBG_CMD_D,
-+ (drvdbg & DBG_CMD_D) ? "X" : "");
-+ printk(KERN_ALERT "DAT_D (%08lx) %s\n", DBG_DAT_D,
-+ (drvdbg & DBG_DAT_D) ? "X" : "");
-+ printk(KERN_ALERT "CMND (%08lx) %s\n", DBG_CMND,
-+ (drvdbg & DBG_CMND) ? "X" : "");
-+ printk(KERN_ALERT "DATA (%08lx) %s\n", DBG_DATA,
-+ (drvdbg & DBG_DATA) ? "X" : "");
-+ printk(KERN_ALERT "ERROR (%08lx) %s\n", DBG_ERROR,
-+ (drvdbg & DBG_ERROR) ? "X" : "");
-+ printk(KERN_ALERT "FATAL (%08lx) %s\n", DBG_FATAL,
-+ (drvdbg & DBG_FATAL) ? "X" : "");
-+ printk(KERN_ALERT "MSG (%08lx) %s\n", DBG_MSG,
-+ (drvdbg & DBG_MSG) ? "X" : "");
-+#endif
-+ MODULE_PUT;
-+ return cnt;
-+}
-+
-+static const struct file_operations uap_debug_proc_fops = {
-+ .owner = THIS_MODULE,
-+ .open = uap_debug_proc_open,
-+ .read = seq_read,
-+ .llseek = seq_lseek,
-+ .release = single_release,
-+ .write = uap_debug_proc_write,
-+};
-+
-+/********************************************************
-+ Global Functions
-+********************************************************/
-+/**
-+ * @brief create debug proc file
-+ *
-+ * @param priv pointer uap_private
-+ * @param dev pointer net_device
-+ * @return N/A
-+ */
-+void
-+uap_debug_entry(uap_private * priv, struct net_device *dev)
-+{
-+ int i;
-+
-+ if (priv->proc_entry == NULL)
-+ return;
-+
-+ for (i = 0; i < num_of_items; i++) {
-+ if (items[i].flag & OFFSET_UAP_ADAPTER)
-+ items[i].addr = items[i].offset + (u32) priv->adapter;
-+ if (items[i].flag & OFFSET_UAP_DEV)
-+ items[i].addr = items[i].offset + (u32) & priv->uap_dev;
-+ }
-+ proc_create_data("debug", 0644, priv->proc_entry, &uap_debug_proc_fops,
-+ &items[0]);
-+}
-+
-+/**
-+ * @brief remove proc file
-+ *
-+ * @param priv pointer uap_private
-+ * @return N/A
-+ */
-+void
-+uap_debug_remove(uap_private * priv)
-+{
-+ remove_proc_entry("debug", priv->proc_entry);
-+}
-+
-+#endif
-diff --git a/drivers/net/wireless/libertas_uap/uap_drv.h b/drivers/net/wireless/libertas_uap/uap_drv.h
-new file mode 100644
-index 0000000..5aa009f
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_drv.h
-@@ -0,0 +1,667 @@
-+/** @file uap_drv.h
-+ * @brief This file contains Linux OS related definitions and
-+ * declarations, uAP driver
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+
-+#ifndef _UAP_DRV_H
-+#define _UAP_DRV_H
-+
-+/** Driver release version */
-+#define DRIVER_VERSION "26146"
-+
-+/** True */
-+#ifndef TRUE
-+#define TRUE 1
-+#endif
-+/** False */
-+#ifndef FALSE
-+#define FALSE 0
-+#endif
-+
-+/** Bit definitions */
-+#ifndef BIT
-+#define BIT(x) (1UL << (x))
-+#endif
-+
-+/** Dma addresses are 32-bits wide. */
-+#ifndef __ATTRIB_ALIGN__
-+#define __ATTRIB_ALIGN__ __attribute__((aligned(4)))
-+#endif
-+
-+/** attribute pack */
-+#ifndef __ATTRIB_PACK__
-+#define __ATTRIB_PACK__ __attribute__ ((packed))
-+#endif
-+
-+/** Debug Macro definition*/
-+#ifdef DEBUG_LEVEL1
-+
-+extern u32 drvdbg;
-+
-+/** Debug message control bit definition for drvdbg */
-+/** Debug message */
-+#define DBG_MSG BIT(0)
-+/** Debug fatal message */
-+#define DBG_FATAL BIT(1)
-+/** Debug error message */
-+#define DBG_ERROR BIT(2)
-+/** Debug data message */
-+#define DBG_DATA BIT(3)
-+/** Debug command message */
-+#define DBG_CMND BIT(4)
-+
-+/** Debug data */
-+#define DBG_DAT_D BIT(16)
-+/** Debug command */
-+#define DBG_CMD_D BIT(17)
-+
-+/** Debug entry */
-+#define DBG_ENTRY BIT(28)
-+/** Debug warning */
-+#define DBG_WARN BIT(29)
-+/** Debug info */
-+#define DBG_INFO BIT(30)
-+
-+/** Print info */
-+#define PRINTM_INFO(msg...) {if (drvdbg & DBG_INFO) printk(KERN_DEBUG msg);}
-+/** Print warn message */
-+#define PRINTM_WARN(msg...) {if (drvdbg & DBG_WARN) printk(KERN_DEBUG msg);}
-+/** Print entry */
-+#define PRINTM_ENTRY(msg...) {if (drvdbg & DBG_ENTRY) printk(KERN_DEBUG msg);}
-+/** Print cmd_d */
-+#define PRINTM_CMD_D(msg...) {if (drvdbg & DBG_CMD_D) printk(KERN_DEBUG msg);}
-+/** Print data_d */
-+#define PRINTM_DAT_D(msg...) {if (drvdbg & DBG_DAT_D) printk(KERN_DEBUG msg);}
-+/** Print command */
-+#define PRINTM_CMND(msg...) {if (drvdbg & DBG_CMND) printk(KERN_DEBUG msg);}
-+/** Print data */
-+#define PRINTM_DATA(msg...) {if (drvdbg & DBG_DATA) printk(KERN_DEBUG msg);}
-+/** Print error message */
-+#define PRINTM_ERROR(msg...) {if (drvdbg & DBG_ERROR) printk(KERN_DEBUG msg);}
-+/** Print fatal message */
-+#define PRINTM_FATAL(msg...) {if (drvdbg & DBG_FATAL) printk(KERN_DEBUG msg);}
-+/** Print message */
-+#define PRINTM_MSG(msg...) {if (drvdbg & DBG_MSG) printk(KERN_ALERT msg);}
-+/** Print level */
-+#define PRINTM(level,msg...) PRINTM_##level(msg)
-+
-+#else
-+
-+#define PRINTM(level,msg...) do {} while (0)
-+
-+#endif /* DEBUG_LEVEL1 */
-+
-+/** Wait until a condition becomes true */
-+#define ASSERT(cond) \
-+do { \
-+ if (!(cond)) \
-+ PRINTM(INFO, "ASSERT: %s, %s:%i\n", \
-+ __FUNCTION__, __FILE__, __LINE__); \
-+} while(0)
-+
-+/** Log enrty point for debugging */
-+#define ENTER() PRINTM(ENTRY, "Enter: %s, %s:%i\n", __FUNCTION__, \
-+ __FILE__, __LINE__)
-+/** Log exit point for debugging */
-+#define LEAVE() PRINTM(ENTRY, "Leave: %s, %s:%i\n", __FUNCTION__, \
-+ __FILE__, __LINE__)
-+
-+#ifdef DEBUG_LEVEL1
-+/** Dump buffer length */
-+#define DBG_DUMP_BUF_LEN 64
-+/** Maximum dump per line */
-+#define MAX_DUMP_PER_LINE 16
-+/** Data dump length */
-+#define DATA_DUMP_LEN 32
-+
-+static inline void
-+hexdump(char *prompt, u8 * buf, int len)
-+{
-+ int i;
-+ char dbgdumpbuf[DBG_DUMP_BUF_LEN];
-+ char *ptr = dbgdumpbuf;
-+
-+ printk(KERN_DEBUG "%s:\n", prompt);
-+ for (i = 1; i <= len; i++) {
-+ ptr += sprintf(ptr, "%02x ", *buf);
-+ buf++;
-+ if (i % MAX_DUMP_PER_LINE == 0) {
-+ *ptr = 0;
-+ printk(KERN_DEBUG "%s\n", dbgdumpbuf);
-+ ptr = dbgdumpbuf;
-+ }
-+ }
-+ if (len % MAX_DUMP_PER_LINE) {
-+ *ptr = 0;
-+ printk(KERN_DEBUG "%s\n", dbgdumpbuf);
-+ }
-+}
-+
-+/** Debug command */
-+#define DBG_HEXDUMP_CMD_D(x,y,z) {if (drvdbg & DBG_CMD_D) hexdump(x,y,z);}
-+/** Debug data */
-+#define DBG_HEXDUMP_DAT_D(x,y,z) {if (drvdbg & DBG_DAT_D) hexdump(x,y,z);}
-+/** Debug hexdump */
-+#define DBG_HEXDUMP(level,x,y,z) DBG_HEXDUMP_##level(x,y,z)
-+/** hexdump */
-+#define HEXDUMP(x,y,z) {if (drvdbg & DBG_INFO) hexdump(x,y,z);}
-+#else
-+/** Do nothing since debugging is not turned on */
-+#define DBG_HEXDUMP(level,x,y,z) do {} while (0)
-+/** Do nothing since debugging is not turned on */
-+#define HEXDUMP(x,y,z) do {} while (0)
-+#endif
-+
-+/**
-+ * Typedefs
-+ */
-+/** Unsigned char */
-+typedef u8 BOOLEAN;
-+
-+/*
-+ * OS macro definitions
-+ */
-+/** OS macro to get time */
-+#define os_time_get() jiffies
-+
-+/** OS macro to update transfer start time */
-+#define UpdateTransStart(dev) { \
-+ dev->trans_start = jiffies; \
-+}
-+
-+/** Try to get a reference to the module */
-+#define MODULE_GET try_module_get(THIS_MODULE)
-+/** Decrease module reference count */
-+#define MODULE_PUT module_put(THIS_MODULE)
-+
-+/** OS macro to initialize semaphore */
-+#define OS_INIT_SEMAPHORE(x) sema_init(x,1)
-+/** OS macro to acquire blocking semaphore */
-+#define OS_ACQ_SEMAPHORE_BLOCK(x) down_interruptible(x)
-+/** OS macro to acquire non-blocking semaphore */
-+#define OS_ACQ_SEMAPHORE_NOBLOCK(x) down_trylock(x)
-+/** OS macro to release semaphore */
-+#define OS_REL_SEMAPHORE(x) up(x)
-+
-+static inline void
-+os_sched_timeout(u32 millisec)
-+{
-+ set_current_state(TASK_INTERRUPTIBLE);
-+ schedule_timeout((millisec * HZ) / 1000);
-+}
-+
-+/** Maximum size of ethernet packet */
-+#define MRVDRV_MAXIMUM_ETH_PACKET_SIZE 1514
-+
-+/** Maximum size of multicast list */
-+#define MRVDRV_MAX_MULTICAST_LIST_SIZE 32
-+
-+/** Find minimum */
-+#ifndef MIN
-+#define MIN(a,b) ((a) < (b) ? (a) : (b))
-+#endif
-+
-+/** Find maximum */
-+#ifndef MAX
-+#define MAX(a,b) ((a) > (b) ? (a) : (b))
-+#endif
-+
-+/** Find number of elements */
-+#ifndef NELEMENTS
-+#define NELEMENTS(x) (sizeof(x)/sizeof(x[0]))
-+#endif
-+
-+/** Buffer Constants */
-+
-+/** Size of command buffer */
-+#define MRVDRV_SIZE_OF_CMD_BUFFER (2 * 1024)
-+
-+/** Length of device length */
-+#define DEV_NAME_LEN 32
-+
-+/** Length of ethernet address */
-+#ifndef ETH_ALEN
-+#define ETH_ALEN 6
-+#endif
-+
-+/** Default watchdog timeout */
-+#define MRVDRV_DEFAULT_WATCHDOG_TIMEOUT (2 * HZ)
-+
-+/** Success */
-+#define UAP_STATUS_SUCCESS (0)
-+/** Failure */
-+#define UAP_STATUS_FAILURE (-1)
-+/** Not accepted */
-+#define UAP_STATUS_NOT_ACCEPTED (-2)
-+
-+/** Max loop count (* 100ms) for waiting device ready at init time */
-+#define MAX_WAIT_DEVICE_READY_COUNT 50
-+
-+/** Tx high watermark. Stop Tx queue after this is crossed */
-+#define TX_HIGH_WATERMARK 4
-+/** Tx low watermark. Restart Tx queue after this is crossed */
-+#define TX_LOW_WATERMARK 2
-+
-+/** Netlink protocol number */
-+#define NETLINK_MARVELL (MAX_LINKS - 1)
-+/** Netlink maximum payload size */
-+#define NL_MAX_PAYLOAD 1024
-+/** Netlink multicast group number */
-+#define NL_MULTICAST_GROUP 1
-+
-+/** 20 seconds */
-+#define MRVDRV_TIMER_20S 20000
-+
-+/** Host Command option for wait till Send */
-+#define HostCmd_OPTION_WAITFORSEND 0x0001
-+/** Host Command option for wait for RSP */
-+#define HostCmd_OPTION_WAITFORRSP 0x0002
-+/** Host Command option for wait for RSP or Timeout */
-+#define HostCmd_OPTION_WAITFORRSP_TIMEOUT 0x0003
-+/** Host Command option for wait for RSP of sleep confirm */
-+#define HostCmd_OPTION_WAITFORRSP_SLEEPCONFIRM 0x0004
-+
-+/** Sleep until a condition gets true or a timeout elapses */
-+#define os_wait_interruptible_timeout(waitq, cond, timeout) \
-+ wait_event_interruptible_timeout(waitq, cond, ((timeout) * HZ / 1000))
-+
-+/** Private command ID to Host command */
-+#define UAPHOSTCMD (SIOCDEVPRIVATE + 1)
-+
-+/** Private command ID to Power Mode */
-+#define UAP_POWER_MODE (SIOCDEVPRIVATE + 3)
-+/** sleep_param */
-+typedef struct _ps_sleep_param
-+{
-+ /** control bitmap */
-+ u32 ctrl_bitmap;
-+ /** minimum sleep period (micro second) */
-+ u32 min_sleep;
-+ /** maximum sleep period (micro second) */
-+ u32 max_sleep;
-+} ps_sleep_param;
-+
-+/** inactivity sleep_param */
-+typedef struct _inact_sleep_param
-+{
-+ /** inactivity timeout (micro second) */
-+ u32 inactivity_to;
-+ /** miniumu awake period (micro second) */
-+ u32 min_awake;
-+ /** maximum awake period (micro second) */
-+ u32 max_awake;
-+} inact_sleep_param;
-+
-+/** flag for ps mode */
-+#define PS_FLAG_PS_MODE 1
-+/** flag for sleep param */
-+#define PS_FLAG_SLEEP_PARAM 2
-+/** flag for inactivity sleep param */
-+#define PS_FLAG_INACT_SLEEP_PARAM 4
-+
-+/** Disable power mode */
-+#define PS_MODE_DISABLE 0
-+/** Enable periodic dtim ps */
-+#define PS_MODE_PERIODIC_DTIM 1
-+/** Enable inactivity ps */
-+#define PS_MODE_INACTIVITY 2
-+
-+/** sleep parameter */
-+#define SLEEP_PARAMETER 1
-+/** inactivity sleep parameter */
-+#define INACTIVITY_SLEEP_PARAMETER 2
-+/** ps_mgmt */
-+typedef struct _ps_mgmt
-+{
-+ /** flags for valid field */
-+ u16 flags;
-+ /** power mode */
-+ u16 ps_mode;
-+ /** sleep param */
-+ ps_sleep_param sleep_param;
-+ /** inactivity sleep param */
-+ inact_sleep_param inact_param;
-+} ps_mgmt;
-+
-+/** Semaphore structure */
-+typedef struct semaphore SEMAPHORE;
-+
-+/** Global Varibale Declaration */
-+/** Private data structure of the device */
-+typedef struct _uap_private uap_private;
-+/** Adapter data structure of the device */
-+typedef struct _uap_adapter uap_adapter;
-+/** private structure */
-+extern uap_private *uappriv;
-+
-+/** ENUM definition*/
-+
-+/** Hardware status codes */
-+typedef enum _HARDWARE_STATUS
-+{
-+ HWReady,
-+ HWInitializing,
-+ HWReset,
-+ HWClosing,
-+ HWNotReady
-+} HARDWARE_STATUS;
-+
-+/** info for debug purpose */
-+typedef struct _uap_dbg
-+{
-+ /** Number of host to card command failures */
-+ u32 num_cmd_host_to_card_failure;
-+ /** Number of host to card Tx failures */
-+ u32 num_tx_host_to_card_failure;
-+} uap_dbg;
-+
-+/** Set thread state */
-+#define OS_SET_THREAD_STATE(x) set_current_state(x)
-+
-+typedef struct
-+{
-+ /** Task */
-+ struct task_struct *task;
-+ /** Queue */
-+ wait_queue_head_t waitQ;
-+ /** PID */
-+ pid_t pid;
-+ /** Private structure */
-+ void *priv;
-+} uap_thread;
-+
-+static inline void
-+uap_activate_thread(uap_thread * thr)
-+{
-+ /** Record the thread pid */
-+ thr->pid = current->pid;
-+
-+ /** Initialize the wait queue */
-+ init_waitqueue_head(&thr->waitQ);
-+}
-+
-+static inline void
-+uap_deactivate_thread(uap_thread * thr)
-+{
-+ thr->pid = 0;
-+ return;
-+}
-+
-+static inline void
-+uap_create_thread(int (*uapfunc) (void *), uap_thread * thr, char *name)
-+{
-+ thr->task = kthread_run(uapfunc, thr, "%s", name);
-+}
-+
-+static inline int
-+uap_terminate_thread(uap_thread * thr)
-+{
-+ /* Check if the thread is active or not */
-+ if (!thr->pid)
-+ return -1;
-+ kthread_stop(thr->task);
-+ return 0;
-+}
-+
-+/** Data structure for the Marvell uAP device */
-+typedef struct _uap_dev
-+{
-+ /** device name */
-+ char name[DEV_NAME_LEN];
-+ /** card pointer */
-+ void *card;
-+ /** IO port */
-+ u32 ioport;
-+ /** Rx unit */
-+ u8 rx_unit;
-+ /** Data sent:
-+ TRUE - Data is sent to fw, no Tx Done received
-+ FALSE - Tx done received for previous Tx */
-+ BOOLEAN data_sent;
-+ /** CMD sent:
-+ TRUE - CMD is sent to fw, no CMD Done received
-+ FALSE - CMD done received for previous CMD */
-+ BOOLEAN cmd_sent;
-+ /** netdev pointer */
-+ struct net_device *netdev;
-+} uap_dev_t, *puap_dev_t;
-+
-+/** Private structure for the MV device */
-+struct _uap_private
-+{
-+ /** Device open */
-+ int open;
-+
-+ /** Device adapter structure */
-+ uap_adapter *adapter;
-+ /** Device structure */
-+ uap_dev_t uap_dev;
-+
-+ /** Net device statistics structure */
-+ struct net_device_stats stats;
-+
-+ /** Number of Tx timeouts */
-+ u32 num_tx_timeout;
-+
-+ /** Media connection status */
-+ BOOLEAN MediaConnected;
-+
-+#ifdef CONFIG_PROC_FS
-+ struct proc_dir_entry *proc_uap;
-+ struct proc_dir_entry *proc_entry;
-+#endif /* CONFIG_PROC_FS */
-+
-+ /** Firmware helper */
-+ const struct firmware *fw_helper;
-+ /** Firmware */
-+ const struct firmware *firmware;
-+ /** Hotplug device */
-+ struct device *hotplug_device;
-+ /** thread to service interrupts */
-+ uap_thread MainThread;
-+ /** Driver lock */
-+ spinlock_t driver_lock;
-+ /** Driver lock flags */
-+ ulong driver_flags;
-+
-+};
-+
-+/** PS_CMD_ConfirmSleep */
-+typedef struct _PS_CMD_ConfirmSleep
-+{
-+ /** SDIO Length */
-+ u16 SDLen;
-+ /** SDIO Type */
-+ u16 SDType;
-+ /** Command */
-+ u16 Command;
-+ /** Size */
-+ u16 Size;
-+ /** Sequence number */
-+ u16 SeqNum;
-+ /** Result */
-+ u16 Result;
-+} __ATTRIB_PACK__ PS_CMD_ConfirmSleep, *PPS_CMD_ConfirmSleep;
-+
-+/** Wlan Adapter data structure*/
-+struct _uap_adapter
-+{
-+ /** Power save confirm sleep command */
-+ PS_CMD_ConfirmSleep PSConfirmSleep;
-+ /** Device status */
-+ HARDWARE_STATUS HardwareStatus;
-+ /** Interrupt counter */
-+ u32 IntCounter;
-+ /** Tx packet queue */
-+ struct sk_buff_head tx_queue;
-+ /** Cmd packet queue */
-+ struct sk_buff_head cmd_queue;
-+ /** Command sequence number */
-+ u16 SeqNum;
-+ /** Command buffer */
-+ u8 *CmdBuf;
-+ /** cmd pending flag */
-+ u8 cmd_pending;
-+ /** cmd wait option */
-+ u8 cmd_wait_option;
-+ /** Command buffer length */
-+ u32 CmdSize;
-+ /** Command wait queue */
-+ wait_queue_head_t cmdwait_q __ATTRIB_ALIGN__;
-+ /** Command wait queue state flag */
-+ u8 CmdWaitQWoken;
-+ /** PnP support */
-+ BOOLEAN SurpriseRemoved;
-+ /** Debug */
-+ uap_dbg dbg;
-+ /** Netlink kernel socket */
-+ struct sock *nl_sk;
-+ /** Semaphore for CMD */
-+ SEMAPHORE CmdSem;
-+ /** Power Save mode */
-+ u8 psmode;
-+ /** Power Save state */
-+ u8 ps_state;
-+ /** Number of wakeup tries */
-+ u32 WakeupTries;
-+};
-+
-+static inline int
-+os_upload_rx_packet(uap_private * priv, struct sk_buff *skb)
-+{
-+ skb->dev = priv->uap_dev.netdev;
-+ skb->protocol = eth_type_trans(skb, priv->uap_dev.netdev);
-+ skb->ip_summed = CHECKSUM_UNNECESSARY;
-+ if (in_interrupt())
-+ netif_rx(skb);
-+ else
-+ netif_rx_ni(skb);
-+ return 0;
-+}
-+
-+/*
-+ * netif carrier_on/off and start(wake)/stop_queue handling
-+ */
-+static inline void
-+os_carrier_on(uap_private * priv)
-+{
-+ if (!netif_carrier_ok(priv->uap_dev.netdev) &&
-+ (priv->MediaConnected == TRUE)) {
-+ netif_carrier_on(priv->uap_dev.netdev);
-+ }
-+}
-+
-+static inline void
-+os_carrier_off(uap_private * priv)
-+{
-+ if (netif_carrier_ok(priv->uap_dev.netdev)) {
-+ netif_carrier_off(priv->uap_dev.netdev);
-+ }
-+}
-+
-+static inline void
-+os_start_queue(uap_private * priv)
-+{
-+ if (netif_queue_stopped(priv->uap_dev.netdev) &&
-+ (priv->MediaConnected == TRUE)) {
-+ netif_wake_queue(priv->uap_dev.netdev);
-+ }
-+}
-+
-+static inline void
-+os_stop_queue(uap_private * priv)
-+{
-+ if (!netif_queue_stopped(priv->uap_dev.netdev)) {
-+ netif_stop_queue(priv->uap_dev.netdev);
-+ }
-+}
-+
-+/** Interface specific header */
-+#define INTF_HEADER_LEN 4
-+
-+/** headroom alignment for tx packet */
-+#define HEADER_ALIGNMENT 8
-+
-+/** The number of times to try when polling for status bits */
-+#define MAX_POLL_TRIES 100
-+
-+/** Length of SNAP header */
-+#define MRVDRV_SNAP_HEADER_LEN 8
-+
-+/** Extra length of Tx packet buffer */
-+#define EXTRA_LEN 36
-+
-+/** Buffer size for ethernet Tx packets */
-+#define MRVDRV_ETH_TX_PACKET_BUFFER_SIZE \
-+ (ETH_FRAME_LEN + sizeof(TxPD) + EXTRA_LEN)
-+
-+/** Buffer size for ethernet Rx packets */
-+#define MRVDRV_ETH_RX_PACKET_BUFFER_SIZE \
-+ (ETH_FRAME_LEN + sizeof(RxPD) \
-+ + MRVDRV_SNAP_HEADER_LEN + EXTRA_LEN)
-+
-+/** Packet type: data, command & event */
-+typedef enum _mv_type
-+{
-+ MV_TYPE_DAT = 0,
-+ MV_TYPE_CMD = 1,
-+ MV_TYPE_EVENT = 3
-+} mv_type;
-+
-+/** Disable interrupt */
-+#define OS_INT_DISABLE spin_lock_irqsave(&priv->driver_lock, priv->driver_flags)
-+/** Enable interrupt */
-+#define OS_INT_RESTORE spin_unlock_irqrestore(&priv->driver_lock, priv->driver_flags)
-+
-+int uap_process_rx_packet(uap_private * priv, struct sk_buff *skb);
-+void uap_interrupt(uap_private * priv);
-+uap_private *uap_add_card(void *card);
-+int uap_remove_card(void *card);
-+int uap_process_event(uap_private * priv, u8 * payload, uint len);
-+int uap_soft_reset(uap_private * priv);
-+int uap_process_sleep_confirm_resp(uap_private * priv, u8 * resp, int resp_len);
-+
-+#ifdef CONFIG_PROC_FS
-+/** The proc fs interface */
-+void uap_proc_entry(uap_private * priv, struct net_device *dev);
-+void uap_proc_remove(uap_private * priv);
-+int string_to_number(char *s);
-+void uap_debug_entry(uap_private * priv, struct net_device *dev);
-+void uap_debug_remove(uap_private * priv);
-+#endif /* CONFIG_PROC_FS */
-+
-+int sbi_register(void);
-+
-+void sbi_unregister(void);
-+int sbi_register_dev(uap_private * priv);
-+int sbi_unregister_dev(uap_private * priv);
-+int sbi_prog_fw_w_helper(uap_private *);
-+
-+int sbi_host_to_card(uap_private * priv, u8 * payload, u16 nb);
-+int sbi_enable_host_int(uap_private * priv);
-+int sbi_disable_host_int(uap_private * priv);
-+
-+int sbi_get_int_status(uap_private * priv, u8 * ireg);
-+/** Check firmware status */
-+int sbi_check_fw_status(uap_private *, int);
-+int sbi_prog_helper(uap_private *);
-+
-+int sbi_wakeup_firmware(uap_private * priv);
-+
-+#endif /* _UAP_DRV_H */
-diff --git a/drivers/net/wireless/libertas_uap/uap_fw.h b/drivers/net/wireless/libertas_uap/uap_fw.h
-new file mode 100644
-index 0000000..23a40d6
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_fw.h
-@@ -0,0 +1,359 @@
-+/** @file uap_fw.h
-+ *
-+ * @brief This file contains firmware specific defines.
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+/********************************************************
-+Change log:
-+ 02/26/08: Initial creation
-+********************************************************/
-+
-+#ifndef _UAP_FW_H
-+#define _UAP_FW_H
-+
-+/** uap upload size */
-+#define UAP_UPLD_SIZE 2312
-+/** Packet type Micro AP */
-+#define PKT_TYPE_MICROAP 1
-+/** Packet type client */
-+#define PKT_TYPE_CLIENT 0
-+
-+/** TxPD descriptor */
-+typedef struct _TxPD
-+{
-+ /** Bss Type */
-+ u8 BssType;
-+ /** Bss num */
-+ u8 BssNum;
-+ /** Tx packet length */
-+ u16 TxPktLength;
-+ /** Tx packet offset */
-+ u16 TxPktOffset;
-+ /** Tx packet type */
-+ u16 TxPktType;
-+ /** Tx Control */
-+ u32 TxControl;
-+ /** reserved */
-+ u32 reserved[2];
-+} __ATTRIB_PACK__ TxPD, *PTxPD;
-+
-+/** RxPD Descriptor */
-+typedef struct _RxPD
-+{
-+ /** Bss Type */
-+ u8 BssType;
-+ /** Bss Num */
-+ u8 BssNum;
-+ /** Tx packet length */
-+ u16 RxPktLength;
-+ /** Tx packet offset */
-+ u16 RxPktOffset;
-+} __ATTRIB_PACK__ RxPD, *PRxPD;
-+
-+#ifdef BIG_ENDIAN
-+/** Convert from 16 bit little endian format to CPU format */
-+#define uap_le16_to_cpu(x) le16_to_cpu(x)
-+/** Convert from 32 bit little endian format to CPU format */
-+#define uap_le32_to_cpu(x) le32_to_cpu(x)
-+/** Convert from 64 bit little endian format to CPU format */
-+#define uap_le64_to_cpu(x) le64_to_cpu(x)
-+/** Convert to 16 bit little endian format from CPU format */
-+#define uap_cpu_to_le16(x) cpu_to_le16(x)
-+/** Convert to 32 bit little endian format from CPU format */
-+#define uap_cpu_to_le32(x) cpu_to_le32(x)
-+/** Convert to 64 bit little endian format from CPU format */
-+#define uap_cpu_to_le64(x) cpu_to_le64(x)
-+
-+/** Convert TxPD to little endian format from CPU format */
-+#define endian_convert_TxPD(x); \
-+ { \
-+ (x)->TxPktLength = uap_cpu_to_le16((x)->TxPktLength); \
-+ (x)->TxPktOffset = uap_cpu_to_le32((x)->TxPktOffset); \
-+ (x)->TxControl = uap_cpu_to_le32((x)->TxControl); \
-+ (x)->TxPktType = uap_cpu_to_le32((x)->TxPktType); \
-+ }
-+
-+/** Convert RxPD from little endian format to CPU format */
-+#define endian_convert_RxPD(x); \
-+ { \
-+ (x)->RxPktLength = uap_le16_to_cpu((x)->RxPktLength); \
-+ (x)->RxPktOffset = uap_le32_to_cpu((x)->RxPktOffset); \
-+ }
-+#else /* BIG_ENDIAN */
-+/** Do nothing */
-+#define uap_le16_to_cpu(x) x
-+/** Do nothing */
-+#define uap_le32_to_cpu(x) x
-+/** Do nothing */
-+#define uap_le64_to_cpu(x) x
-+/** Do nothing */
-+#define uap_cpu_to_le16(x) x
-+/** Do nothing */
-+#define uap_cpu_to_le32(x) x
-+/** Do nothing */
-+#define uap_cpu_to_le64(x) x
-+
-+/** Do nothing */
-+#define endian_convert_TxPD(x)
-+/** Do nothing */
-+#define endian_convert_RxPD(x)
-+#endif /* BIG_ENDIAN */
-+
-+/** Host Command ID : Function initialization */
-+#define HostCmd_CMD_FUNC_INIT 0x00a9
-+/** Host Command ID : Function shutdown */
-+#define HostCmd_CMD_FUNC_SHUTDOWN 0x00aa
-+
-+/** Host Command id: SYS_INFO */
-+#define HOST_CMD_APCMD_SYS_INFO 0x00ae
-+/** Host Command id: SYS_RESET */
-+#define HOST_CMD_APCMD_SYS_RESET 0x00af
-+/** Host Command id: SYS_CONFIGURE */
-+#define HOST_CMD_APCMD_SYS_CONFIGURE 0x00b0
-+/** Host Command id: BSS_START */
-+#define HOST_CMD_APCMD_BSS_START 0x00b1
-+/** Host Command id: SYS_STOP */
-+#define HOST_CMD_APCMD_BSS_STOP 0x00b2
-+/** Host Command id: STA_LIST */
-+#define HOST_CMD_APCMD_STA_LIST 0x00b3
-+/** Host Command id: STA_FILTER_TABLE */
-+#define HOST_CMD_APCMD_STA_FILTER_TABLE 0x00b4
-+/** Host Command id: STA_DEAUTH */
-+#define HOST_CMD_APCMD_STA_DEAUTH 0x00b5
-+/** Host Command id: SOFT_RESET */
-+#define HOST_CMD_APCMD_SOFT_RESET 0x00d5
-+/** Host Command id: POWER_MGMT_EXT */
-+#define HOST_CMD_POWER_MGMT_EXT 0x00ef
-+/** Host Command id: SLEEP_CONFIRM*/
-+#define HOST_CMD_SLEEP_CONFIRM 0x00d8
-+
-+/** TLV type : SSID */
-+#define TLV_TYPE_SSID 0x0000
-+/** TLV type : Rates */
-+#define TLV_TYPE_RATES 0x0001
-+/** TLV type : PHY DS */
-+#define TLV_TYPE_PHY_DS 0x0003
-+
-+/** TLV Id : Base id */
-+#define PROPRIETARY_TLV_BASE_ID 0x0100
-+/** TLV Id : AP_MAC_ADDRESS */
-+#define MRVL_AP_MAC_ADDRESS_TLV_ID (PROPRIETARY_TLV_BASE_ID + 43)
-+/** TLV Id : Beacon period */
-+#define MRVL_BEACON_PERIOD_TLV_ID (PROPRIETARY_TLV_BASE_ID + 44)
-+/** TLV Id : Dtim period */
-+#define MRVL_DTIM_PERIOD_TLV_ID (PROPRIETARY_TLV_BASE_ID + 45)
-+/** TLV Id : Basic rates */
-+#define MRVL_BASIC_RATES_TLV_ID (PROPRIETARY_TLV_BASE_ID + 46)
-+/** TLV Id : Tx Power */
-+#define MRVL_TX_POWER_TLV_ID (PROPRIETARY_TLV_BASE_ID + 47)
-+/** TLV Id : Broadcast SSID control */
-+#define MRVL_BCAST_SSID_CTL_TLV_ID (PROPRIETARY_TLV_BASE_ID + 48)
-+/** TLV Id : Preamble control */
-+#define MRVL_PREAMBLE_CTL_TLV_ID (PROPRIETARY_TLV_BASE_ID + 49)
-+/** TLV Id : Antenna control */
-+#define MRVL_ANTENNA_CTL_TLV_ID (PROPRIETARY_TLV_BASE_ID + 50)
-+/** TLV Id : RTS threshold */
-+#define MRVL_RTS_THRESHOLD_TLV_ID (PROPRIETARY_TLV_BASE_ID + 51)
-+/** TLV Id : Radio control */
-+#define MRVL_RADIO_CTL_TLV_ID (PROPRIETARY_TLV_BASE_ID + 52)
-+/** TLV Id : TX data rate */
-+#define MRVL_TX_DATA_RATE_TLV_ID (PROPRIETARY_TLV_BASE_ID + 53)
-+/** TLV Id : Packet forward control */
-+#define MRVL_PKT_FWD_CTL_TLV_ID (PROPRIETARY_TLV_BASE_ID + 54)
-+/** TLV Id : STA info */
-+#define MRVL_STA_INFO_TLV_ID (PROPRIETARY_TLV_BASE_ID + 55)
-+/** TLV Id : STA MAC address filter */
-+#define MRVL_STA_MAC_ADDR_FILTER_TLV_ID (PROPRIETARY_TLV_BASE_ID + 56)
-+/** TLV Id : STA ageout timer */
-+#define MRVL_STA_AGEOUT_TIMER_TLV_ID (PROPRIETARY_TLV_BASE_ID + 57)
-+/** TLV Id : Security config */
-+#define MRVL_SECURITY_CFG_TLV_ID (PROPRIETARY_TLV_BASE_ID + 58)
-+/** TLV Id : WEP KEY */
-+#define MRVL_WEP_KEY_TLV_ID (PROPRIETARY_TLV_BASE_ID + 59)
-+/** TLV Id : WPA Passphrase */
-+#define MRVL_WPA_PASSPHRASE_TLV_ID (PROPRIETARY_TLV_BASE_ID + 60)
-+
-+/** Action get */
-+#define ACTION_GET 0
-+/** Action set */
-+#define ACTION_SET 1
-+/** Length of ethernet address */
-+#ifndef ETH_ALEN
-+#define ETH_ALEN 6
-+#endif
-+
-+/** HostCmd_DS_GEN */
-+typedef struct
-+{
-+ /** Command */
-+ u16 Command;
-+ /** Size */
-+ u16 Size;
-+ /** Sequence number */
-+ u16 SeqNum;
-+ /** Result */
-+ u16 Result;
-+} __ATTRIB_PACK__ HostCmd_DS_GEN;
-+
-+/** Size of HostCmd_DS_GEN */
-+#define S_DS_GEN sizeof(HostCmd_DS_GEN)
-+
-+/** _HostCmd_HEADER*/
-+typedef struct
-+{
-+ /** Command Header : Command */
-+ u16 Command;
-+ /** Command Header : Size */
-+ u16 Size;
-+} __ATTRIB_PACK__ HostCmd_HEADER;
-+
-+/** HostCmd_SYS_CONFIG */
-+typedef struct _HostCmd_SYS_CONFIG
-+{
-+ /** CMD Action GET/SET*/
-+ u16 Action;
-+ /** Tlv buffer */
-+ u8 TlvBuffer[0];
-+} __ATTRIB_PACK__ HostCmd_SYS_CONFIG;
-+
-+/** HostCmd_DS_POWER_MGMT_EXT */
-+typedef struct _HostCmd_DS_POWER_MGMT_EXT
-+{
-+ /** CMD Action Get/Set*/
-+ u16 action;
-+ /** power mode */
-+ u16 power_mode;
-+} __ATTRIB_PACK__ HostCmd_DS_POWER_MGMT_EXT;
-+
-+/** _HostCmd_DS_COMMAND*/
-+typedef struct _HostCmd_DS_COMMAND
-+{
-+
-+ /** Command Header : Command */
-+ u16 Command;
-+ /** Command Header : Size */
-+ u16 Size;
-+ /** Command Header : Sequence number */
-+ u16 SeqNum;
-+ /** Command Header : Result */
-+ u16 Result;
-+ /** Command Body */
-+ union
-+ {
-+ HostCmd_SYS_CONFIG sys_config;
-+ HostCmd_DS_POWER_MGMT_EXT pm_cfg;
-+
-+ } params;
-+} __ATTRIB_PACK__ HostCmd_DS_COMMAND;
-+
-+/** MrvlIEtypesHeader_*/
-+typedef struct _MrvlIEtypesHeader
-+{
-+ /** Header type */
-+ u16 Type;
-+ /** Header length */
-+ u16 Len;
-+} __ATTRIB_PACK__ MrvlIEtypesHeader_t;
-+
-+/** MrvlIEtypes_Data_t */
-+typedef struct _MrvlIEtypes_Data_t
-+{
-+ /** Header */
-+ MrvlIEtypesHeader_t Header;
-+ /** Data */
-+ u8 Data[1];
-+} __ATTRIB_PACK__ MrvlIEtypes_Data_t;
-+
-+/** MrvlIEtypes_ChanListParamSet_t */
-+typedef struct _MrvlIEtypes_MacAddr_t
-+{
-+ /** Header */
-+ MrvlIEtypesHeader_t Header;
-+ /** AP MAC address */
-+ u8 ApMacAddr[ETH_ALEN];
-+} __ATTRIB_PACK__ MrvlIEtypes_MacAddr_t;
-+
-+/** Event ID: BSS started */
-+#define MICRO_AP_EV_ID_BSS_START 46
-+
-+/** Event ID: BSS idle event */
-+#define MICRO_AP_EV_BSS_IDLE 67
-+
-+/** Event ID: BSS active event */
-+#define MICRO_AP_EV_BSS_ACTIVE 68
-+
-+/** Event ID: PS_AWAKE */
-+#define EVENT_PS_AWAKE 0x0a
-+
-+/** Event ID: PS_SLEEP */
-+#define EVENT_PS_SLEEP 0x0b
-+
-+/** PS_STATE */
-+typedef enum _PS_STATE
-+{
-+ PS_STATE_AWAKE,
-+ PS_STATE_PRE_SLEEP,
-+ PS_STATE_SLEEP
-+} PS_STATE;
-+
-+/** TLV type: AP Sleep param */
-+#define TLV_TYPE_AP_SLEEP_PARAM (PROPRIETARY_TLV_BASE_ID + 106)
-+/** TLV type: AP Inactivity Sleep param */
-+#define TLV_TYPE_AP_INACT_SLEEP_PARAM (PROPRIETARY_TLV_BASE_ID + 107)
-+
-+/** MrvlIEtypes_sleep_param_t */
-+typedef struct _MrvlIEtypes_sleep_param_t
-+{
-+ /** Header */
-+ MrvlIEtypesHeader_t header;
-+ /** control bitmap */
-+ u32 ctrl_bitmap;
-+ /** min_sleep */
-+ u32 min_sleep;
-+ /** max_sleep */
-+ u32 max_sleep;
-+} __ATTRIB_PACK__ MrvlIEtypes_sleep_param_t;
-+
-+/** MrvlIEtypes_inact_sleep_param_t */
-+typedef struct _MrvlIEtypes_inact_sleep_param_t
-+{
-+ /** Header */
-+ MrvlIEtypesHeader_t header;
-+ /** inactivity timeout */
-+ u32 inactivity_to;
-+ /** min_awake */
-+ u32 min_awake;
-+ /** max_awake */
-+ u32 max_awake;
-+} __ATTRIB_PACK__ MrvlIEtypes_inact_sleep_param_t;
-+
-+/** AP_Event */
-+typedef struct _AP_Event
-+{
-+ /** Event ID */
-+ u32 EventId;
-+ /*
-+ * Reserved for STA_ASSOCIATED event and contains
-+ * status information for the MIC_COUNTERMEASURES event.
-+ */
-+ /** Reserved/status */
-+ u16 status;
-+ /** AP MAC address */
-+ u8 MacAddr[ETH_ALEN];
-+} __ATTRIB_PACK__ AP_Event;
-+#endif /* _UAP_FW_H */
-diff --git a/drivers/net/wireless/libertas_uap/uap_headers.h b/drivers/net/wireless/libertas_uap/uap_headers.h
-new file mode 100644
-index 0000000..fa09af4
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_headers.h
-@@ -0,0 +1,64 @@
-+/** @file uap_headers.h
-+ *
-+ * @brief This file contains all the necessary include file.
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+#ifndef _UAP_HEADERS_H
-+#define _UAP_HEADERS_H
-+
-+/* Linux header files */
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/init.h>
-+#include <linux/version.h>
-+#include <linux/param.h>
-+#include <linux/types.h>
-+#include <linux/interrupt.h>
-+#include <linux/proc_fs.h>
-+#include <linux/kthread.h>
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
-+#include <linux/semaphore.h>
-+#else
-+#include <asm/semaphore.h>
-+#endif
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,18)
-+#include <linux/config.h>
-+#endif
-+
-+/* Net header files */
-+#include <linux/netdevice.h>
-+#include <linux/net.h>
-+#include <linux/skbuff.h>
-+#include <linux/if_ether.h>
-+#include <linux/etherdevice.h>
-+#include <net/sock.h>
-+#include <linux/netlink.h>
-+#include <linux/firmware.h>
-+#include <linux/delay.h>
-+
-+#include "uap_drv.h"
-+#include "uap_fw.h"
-+
-+#include <linux/mmc/sdio.h>
-+#include <linux/mmc/sdio_ids.h>
-+#include <linux/mmc/sdio_func.h>
-+#include <linux/mmc/card.h>
-+#include "uap_sdio_mmc.h"
-+
-+#endif /* _UAP_HEADERS_H */
-diff --git a/drivers/net/wireless/libertas_uap/uap_main.c b/drivers/net/wireless/libertas_uap/uap_main.c
-new file mode 100644
-index 0000000..6ad8403
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_main.c
-@@ -0,0 +1,1817 @@
-+/** @file uap_main.c
-+ * @brief This file contains the major functions in uAP
-+ * driver. It includes init, exit etc..
-+ * This file also contains the initialization for SW,
-+ * FW and HW
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+/**
-+ * @mainpage uAP Linux Driver
-+ *
-+ * @section overview_sec Overview
-+ *
-+ * This is Linux reference driver for Marvell uAP.
-+ *
-+ * @section copyright_sec Copyright
-+ *
-+ * Copyright (C) 2008, Marvell International Ltd.
-+ *
-+ */
-+
-+#include "uap_headers.h"
-+
-+/**
-+ * the global variable of a pointer to uap_private
-+ * structure variable
-+ */
-+uap_private *uappriv = NULL;
-+#ifdef DEBUG_LEVEL1
-+#define DEFAULT_DEBUG_MASK (DBG_MSG | DBG_FATAL | DBG_ERROR)
-+u32 drvdbg = DEFAULT_DEBUG_MASK;
-+#endif
-+/** Helper name */
-+char *helper_name = NULL;
-+/** Firmware name */
-+char *fw_name = NULL;
-+
-+/** Semaphore for add/remove card */
-+SEMAPHORE AddRemoveCardSem;
-+
-+/********************************************************
-+ Local Functions
-+********************************************************/
-+/**
-+ * @brief This function send sleep confirm command to firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS for success otherwise UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_dnld_sleep_confirm_cmd(uap_private * priv)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+ int ret = UAP_STATUS_SUCCESS;
-+ ENTER();
-+ PRINTM(CMND, "Sleep confirm\n");
-+ Adapter->cmd_pending = TRUE;
-+ Adapter->cmd_wait_option = HostCmd_OPTION_WAITFORRSP_SLEEPCONFIRM;
-+ ret =
-+ sbi_host_to_card(priv, (u8 *) & Adapter->PSConfirmSleep,
-+ sizeof(PS_CMD_ConfirmSleep));
-+ if (ret != UAP_STATUS_SUCCESS) {
-+ Adapter->ps_state = PS_STATE_AWAKE;
-+ Adapter->cmd_pending = FALSE;
-+ Adapter->cmd_wait_option = FALSE;
-+ }
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function process sleep confirm resp from firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param resp A pointer to resp buf
-+ * @param resp_len resp buf len
-+ * @return UAP_STATUS_SUCCESS for success otherwise UAP_STATUS_FAILURE
-+ */
-+int
-+uap_process_sleep_confirm_resp(uap_private * priv, u8 * resp, int resp_len)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ HostCmd_DS_COMMAND *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ ENTER();
-+ PRINTM(CMND, "Sleep confirm resp\n");
-+ if (!resp_len) {
-+ PRINTM(ERROR, "Cmd Size is 0\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ cmd = (HostCmd_DS_COMMAND *) resp;
-+ cmd->Result = uap_le16_to_cpu(cmd->Result);
-+ if (cmd->Result != UAP_STATUS_SUCCESS) {
-+ PRINTM(ERROR, "HOST_CMD_APCMD_PS_SLEEP_CONFIRM fail=%x\n", cmd->Result);
-+ ret = -EFAULT;
-+ }
-+ done:
-+ if (ret == UAP_STATUS_SUCCESS)
-+ Adapter->ps_state = PS_STATE_SLEEP;
-+ else
-+ Adapter->ps_state = PS_STATE_AWAKE;
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function checks condition and prepares to
-+ * send sleep confirm command to firmware if OK.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return n/a
-+ */
-+static void
-+uap_ps_cond_check(uap_private * priv)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+
-+ ENTER();
-+ if (!priv->uap_dev.cmd_sent &&
-+ !Adapter->cmd_pending && !Adapter->IntCounter) {
-+ uap_dnld_sleep_confirm_cmd(priv);
-+ } else {
-+ PRINTM(INFO, "Delay Sleep Confirm (%s%s%s)\n",
-+ (priv->uap_dev.cmd_sent) ? "D" : "",
-+ (Adapter->cmd_pending) ? "C" : "",
-+ (Adapter->IntCounter) ? "I" : "");
-+ }
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function add cmd to cmdQ and waiting for response
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param skb A pointer to the skb for process
-+ * @param wait_option Wait option
-+ * @return UAP_STATUS_SUCCESS for success otherwise UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_process_cmd(uap_private * priv, struct sk_buff *skb, u8 wait_option)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+ int ret = UAP_STATUS_SUCCESS;
-+ HostCmd_DS_COMMAND *cmd;
-+ u8 *headptr;
-+ ENTER();
-+ if (Adapter->HardwareStatus != HWReady) {
-+ PRINTM(ERROR, "Hw not ready, uap_process_cmd\n");
-+ kfree(skb);
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ skb->cb[0] = wait_option;
-+ headptr = skb->data;
-+ *(u16 *) & headptr[0] = uap_cpu_to_le16(skb->len);
-+ *(u16 *) & headptr[2] = uap_cpu_to_le16(MV_TYPE_CMD);
-+ cmd = (HostCmd_DS_COMMAND *) (skb->data + INTF_HEADER_LEN);
-+ Adapter->SeqNum++;
-+ cmd->SeqNum = uap_cpu_to_le16(Adapter->SeqNum);
-+ PRINTM(CMND, "process_cmd: %x\n", cmd->Command);
-+ DBG_HEXDUMP(CMD_D, "process_cmd", (u8 *) cmd, cmd->Size);
-+ if (!wait_option) {
-+ skb_queue_tail(&priv->adapter->cmd_queue, skb);
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+ LEAVE();
-+ return ret;
-+ }
-+ if (OS_ACQ_SEMAPHORE_BLOCK(&Adapter->CmdSem)) {
-+ PRINTM(ERROR, "Acquire semaphore error, uap_prepare_cmd\n");
-+ kfree(skb);
-+ LEAVE();
-+ return -EBUSY;
-+ }
-+ skb_queue_tail(&priv->adapter->cmd_queue, skb);
-+ Adapter->CmdWaitQWoken = FALSE;
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+ /* Sleep until response is generated by FW */
-+ if (wait_option == HostCmd_OPTION_WAITFORRSP_TIMEOUT) {
-+ if (!os_wait_interruptible_timeout
-+ (Adapter->cmdwait_q, Adapter->CmdWaitQWoken, MRVDRV_TIMER_20S)) {
-+ PRINTM(ERROR, "Cmd timeout\n");
-+ Adapter->cmd_pending = FALSE;
-+ ret = -EFAULT;
-+ }
-+ } else
-+ wait_event_interruptible(Adapter->cmdwait_q, Adapter->CmdWaitQWoken);
-+ OS_REL_SEMAPHORE(&Adapter->CmdSem);
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief Inspect the response buffer for pointers to expected TLVs
-+ *
-+ *
-+ * @param pTlv Pointer to the start of the TLV buffer to parse
-+ * @param tlvBufSize Size of the TLV buffer
-+ * @param reqTlvType request tlv's tlvtype
-+ * @param ppTlv Output parameter: Pointer to the request TLV if found
-+ *
-+ * @return void
-+ */
-+static void
-+uap_get_tlv_ptrs(MrvlIEtypes_Data_t * pTlv, int tlvBufSize,
-+ u16 reqTlvType, MrvlIEtypes_Data_t ** ppTlv)
-+{
-+ MrvlIEtypes_Data_t *pCurrentTlv;
-+ int tlvBufLeft;
-+ u16 tlvType;
-+ u16 tlvLen;
-+
-+ ENTER();
-+ pCurrentTlv = pTlv;
-+ tlvBufLeft = tlvBufSize;
-+ *ppTlv = NULL;
-+ PRINTM(INFO, "uap_get_tlv: tlvBufSize = %d, reqTlvType=%x\n", tlvBufSize,
-+ reqTlvType);
-+ while (tlvBufLeft >= sizeof(MrvlIEtypesHeader_t)) {
-+ tlvType = uap_le16_to_cpu(pCurrentTlv->Header.Type);
-+ tlvLen = uap_le16_to_cpu(pCurrentTlv->Header.Len);
-+ if (reqTlvType == tlvType)
-+ *ppTlv = (MrvlIEtypes_Data_t *) pCurrentTlv;
-+ if (*ppTlv) {
-+ HEXDUMP("TLV Buf", (u8 *) * ppTlv, tlvLen);
-+ break;
-+ }
-+ tlvBufLeft -= (sizeof(pTlv->Header) + tlvLen);
-+ pCurrentTlv = (MrvlIEtypes_Data_t *) (pCurrentTlv->Data + tlvLen);
-+ } /* while */
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function get mac
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS on success, otherwise failure code
-+ */
-+static int
-+uap_get_mac_address(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u32 CmdSize;
-+ HostCmd_DS_COMMAND *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+ MrvlIEtypes_MacAddr_t *pMacAddrTlv;
-+ MrvlIEtypes_Data_t *pTlv;
-+ u16 tlvBufSize;
-+ ENTER();
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+ CmdSize =
-+ S_DS_GEN + sizeof(HostCmd_SYS_CONFIG) + sizeof(MrvlIEtypes_MacAddr_t);
-+ cmd = (HostCmd_DS_COMMAND *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HOST_CMD_APCMD_SYS_CONFIGURE);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ cmd->params.sys_config.Action = uap_cpu_to_le16(ACTION_GET);
-+ pMacAddrTlv =
-+ (MrvlIEtypes_MacAddr_t *) (skb->data + INTF_HEADER_LEN + S_DS_GEN +
-+ sizeof(HostCmd_SYS_CONFIG));
-+ pMacAddrTlv->Header.Type = uap_cpu_to_le16(MRVL_AP_MAC_ADDRESS_TLV_ID);
-+ pMacAddrTlv->Header.Len = uap_cpu_to_le16(ETH_ALEN);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP_TIMEOUT)) {
-+ PRINTM(ERROR, "Fail to process cmd SYS_CONFIGURE Query\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ if (!Adapter->CmdSize) {
-+ PRINTM(ERROR, "Cmd Size is 0\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ cmd = (HostCmd_DS_COMMAND *) Adapter->CmdBuf;
-+ cmd->Result = uap_le16_to_cpu(cmd->Result);
-+ if (cmd->Result != UAP_STATUS_SUCCESS) {
-+ PRINTM(ERROR, "uap_get_mac_address fail=%x\n", cmd->Result);
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ pTlv =
-+ (MrvlIEtypes_Data_t *) (Adapter->CmdBuf + S_DS_GEN +
-+ sizeof(HostCmd_SYS_CONFIG));
-+ tlvBufSize = Adapter->CmdSize - S_DS_GEN - sizeof(HostCmd_SYS_CONFIG);
-+ uap_get_tlv_ptrs(pTlv, tlvBufSize, MRVL_AP_MAC_ADDRESS_TLV_ID,
-+ (MrvlIEtypes_Data_t **) & pMacAddrTlv);
-+ if (pMacAddrTlv) {
-+ memcpy(priv->uap_dev.netdev->dev_addr, pMacAddrTlv->ApMacAddr,
-+ ETH_ALEN);
-+ HEXDUMP("Original MAC addr", priv->uap_dev.netdev->dev_addr, ETH_ALEN);
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function checks the conditions and sends packet to device
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param skb A pointer to the skb for process
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_process_tx(uap_private * priv, struct sk_buff *skb)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+ int ret = UAP_STATUS_SUCCESS;
-+ TxPD *pLocalTxPD;
-+ u8 *headptr;
-+ struct sk_buff *newskb;
-+ int newheadlen;
-+ ENTER();
-+ ASSERT(skb);
-+ if (!skb) {
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+ if (skb_headroom(skb) < (sizeof(TxPD) + INTF_HEADER_LEN + HEADER_ALIGNMENT)) {
-+ newheadlen = sizeof(TxPD) + INTF_HEADER_LEN + HEADER_ALIGNMENT;
-+ PRINTM(WARN, "Tx: Insufficient skb headroom %d\n", skb_headroom(skb));
-+ /* Insufficient skb headroom - allocate a new skb */
-+ newskb = skb_realloc_headroom(skb, newheadlen);
-+ if (unlikely(newskb == NULL)) {
-+ PRINTM(ERROR, "Tx: Cannot allocate skb\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ kfree_skb(skb);
-+ skb = newskb;
-+ PRINTM(INFO, "new skb headroom %d\n", skb_headroom(skb));
-+ }
-+ /* headptr should be aligned */
-+ headptr = skb->data - sizeof(TxPD) - INTF_HEADER_LEN;
-+ headptr = (u8 *) ((u32) headptr & ~((u32) (HEADER_ALIGNMENT - 1)));
-+
-+ pLocalTxPD = (TxPD *) (headptr + INTF_HEADER_LEN);
-+ memset(pLocalTxPD, 0, sizeof(TxPD));
-+ pLocalTxPD->BssType = PKT_TYPE_MICROAP;
-+ pLocalTxPD->TxPktLength = skb->len;
-+ /* offset of actual data */
-+ pLocalTxPD->TxPktOffset = (long) skb->data - (long) pLocalTxPD;
-+ endian_convert_TxPD(pLocalTxPD);
-+ *(u16 *) & headptr[0] =
-+ uap_cpu_to_le16(skb->len + ((long) skb->data - (long) headptr));
-+ *(u16 *) & headptr[2] = uap_cpu_to_le16(MV_TYPE_DAT);
-+ ret =
-+ sbi_host_to_card(priv, headptr,
-+ skb->len + ((long) skb->data - (long) headptr));
-+ if (ret) {
-+ PRINTM(ERROR, "uap_process_tx Error: sbi_host_to_card failed: 0x%X\n",
-+ ret);
-+ Adapter->dbg.num_tx_host_to_card_failure++;
-+ goto done;
-+ }
-+ PRINTM(DATA, "Data => FW\n");
-+ DBG_HEXDUMP(DAT_D, "Tx", headptr,
-+ MIN(skb->len + sizeof(TxPD), DATA_DUMP_LEN));
-+ done:
-+ /* Freed skb */
-+ kfree_skb(skb);
-+ LEAVE();
-+ return ret;
-+}
-+
-+static struct netlink_kernel_cfg cfg = {
-+ .groups = NL_MULTICAST_GROUP,
-+};
-+
-+/**
-+ * @brief This function initializes the adapter structure
-+ * and set default value to the member of adapter.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_init_sw(uap_private * priv)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+
-+ ENTER();
-+
-+ if (!(Adapter->CmdBuf = kmalloc(MRVDRV_SIZE_OF_CMD_BUFFER, GFP_KERNEL))) {
-+ PRINTM(INFO, "Failed to allocate command buffer!\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ Adapter->cmd_pending = FALSE;
-+ Adapter->CmdWaitQWoken = FALSE;
-+ Adapter->ps_state = PS_STATE_AWAKE;
-+ Adapter->WakeupTries = 0;
-+
-+ memset(&Adapter->PSConfirmSleep, 0, sizeof(PS_CMD_ConfirmSleep));
-+ /** SDIO header */
-+ Adapter->PSConfirmSleep.SDLen =
-+ uap_cpu_to_le16(sizeof(PS_CMD_ConfirmSleep));
-+ Adapter->PSConfirmSleep.SDType = uap_cpu_to_le16(MV_TYPE_CMD);
-+ Adapter->PSConfirmSleep.SeqNum = 0;
-+ Adapter->PSConfirmSleep.Command = uap_cpu_to_le16(HOST_CMD_SLEEP_CONFIRM);
-+ Adapter->PSConfirmSleep.Size = uap_cpu_to_le16(sizeof(HostCmd_DS_GEN));
-+ Adapter->PSConfirmSleep.Result = 0;
-+
-+ init_waitqueue_head(&Adapter->cmdwait_q);
-+ OS_INIT_SEMAPHORE(&Adapter->CmdSem);
-+
-+ skb_queue_head_init(&Adapter->tx_queue);
-+ skb_queue_head_init(&Adapter->cmd_queue);
-+
-+ /* Status variable */
-+ Adapter->HardwareStatus = HWInitializing;
-+
-+ /* PnP support */
-+ Adapter->SurpriseRemoved = FALSE;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,22)
-+ Adapter->nl_sk = netlink_kernel_create(NETLINK_MARVELL,
-+ NL_MULTICAST_GROUP, NULL,
-+ THIS_MODULE);
-+#else
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
-+ Adapter->nl_sk = netlink_kernel_create(NETLINK_MARVELL,
-+ NL_MULTICAST_GROUP, NULL, NULL,
-+ THIS_MODULE);
-+#else
-+ Adapter->nl_sk = netlink_kernel_create(&init_net, NETLINK_MARVELL, &cfg);
-+#endif
-+#endif
-+ if (!Adapter->nl_sk) {
-+ PRINTM(ERROR,
-+ "Could not initialize netlink event passing mechanism!\n");
-+ }
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function sends FUNC_INIT command to firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS on success, otherwise failure code
-+ */
-+static int
-+uap_func_init(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u32 CmdSize;
-+ HostCmd_DS_GEN *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+ ENTER();
-+ if (Adapter->HardwareStatus != HWReady) {
-+ PRINTM(ERROR, "uap_func_init:Hardware is not ready!\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+ CmdSize = sizeof(HostCmd_DS_GEN);
-+ cmd = (HostCmd_DS_GEN *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HostCmd_CMD_FUNC_INIT);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ PRINTM(CMND, "HostCmd_CMD_FUNC_INIT\n");
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP_TIMEOUT)) {
-+ PRINTM(ERROR, "Fail to process cmd HostCmd_CMD_FUNC_INIT\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function sends FUNC_SHUTDOWN command to firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS on success, otherwise failure code
-+ */
-+static int __exit
-+uap_func_shutdown(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u32 CmdSize;
-+ HostCmd_DS_GEN *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+ ENTER();
-+ if (Adapter->HardwareStatus != HWReady) {
-+ PRINTM(ERROR, "uap_func_shutdown:Hardware is not ready!\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+ CmdSize = sizeof(HostCmd_DS_GEN);
-+ cmd = (HostCmd_DS_GEN *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HostCmd_CMD_FUNC_SHUTDOWN);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ PRINTM(CMND, "HostCmd_CMD_FUNC_SHUTDOWN\n");
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP_TIMEOUT)) {
-+ PRINTM(ERROR, "Fail to process cmd HostCmd_CMD_FUNC_SHUTDOWN\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function initializes firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_init_fw(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ ENTER();
-+ sbi_disable_host_int(priv);
-+ /* Check if firmware is already running */
-+ if (sbi_check_fw_status(priv, 1) == UAP_STATUS_SUCCESS) {
-+ PRINTM(MSG, "UAP FW already running! Skip FW download\n");
-+ } else {
-+ if ((ret = request_firmware(&priv->fw_helper, helper_name,
-+ priv->hotplug_device)) < 0) {
-+ PRINTM(FATAL,
-+ "request_firmware() failed (helper), error code = %#x\n",
-+ ret);
-+ goto done;
-+ }
-+
-+ /* Download the helper */
-+ ret = sbi_prog_helper(priv);
-+
-+ if (ret) {
-+ PRINTM(FATAL,
-+ "Bootloader in invalid state! Helper download failed!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ if ((ret = request_firmware(&priv->firmware, fw_name,
-+ priv->hotplug_device)) < 0) {
-+ PRINTM(FATAL, "request_firmware() failed, error code = %#x\n", ret);
-+ goto done;
-+ }
-+
-+ /* Download the main firmware via the helper firmware */
-+ if (sbi_prog_fw_w_helper(priv)) {
-+ PRINTM(FATAL, "UAP FW download failed!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ /* Check if the firmware is downloaded successfully or not */
-+ if (sbi_check_fw_status(priv, MAX_FIRMWARE_POLL_TRIES) ==
-+ UAP_STATUS_FAILURE) {
-+ PRINTM(FATAL, "FW failed to be active in time!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ PRINTM(MSG, "UAP FW is active\n");
-+ }
-+ sbi_enable_host_int(priv);
-+ priv->adapter->HardwareStatus = HWReady;
-+ if (uap_func_init(priv) != UAP_STATUS_SUCCESS) {
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ done:
-+ if (priv->fw_helper)
-+ release_firmware(priv->fw_helper);
-+ if (priv->firmware)
-+ release_firmware(priv->firmware);
-+ LEAVE();
-+ return ret;
-+
-+}
-+
-+/**
-+ * @brief This function frees the structure of adapter
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return n/a
-+ */
-+static void
-+uap_free_adapter(uap_private * priv)
-+{
-+ uap_adapter *Adapter = priv->adapter;
-+
-+ ENTER();
-+
-+ if (Adapter) {
-+ if ((Adapter->nl_sk) && ((Adapter->nl_sk)->sk_socket)) {
-+ sock_release((Adapter->nl_sk)->sk_socket);
-+ Adapter->nl_sk = NULL;
-+ }
-+ if (Adapter->CmdBuf)
-+ kfree(Adapter->CmdBuf);
-+ skb_queue_purge(&priv->adapter->tx_queue);
-+ skb_queue_purge(&priv->adapter->cmd_queue);
-+ /* Free the adapter object itself */
-+ kfree(Adapter);
-+ priv->adapter = NULL;
-+ }
-+
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function handles the major job in uap driver.
-+ * it handles the event generated by firmware, rx data received
-+ * from firmware and tx data sent from kernel.
-+ *
-+ * @param data A pointer to uap_thread structure
-+ * @return BT_STATUS_SUCCESS
-+ */
-+static int
-+uap_service_main_thread(void *data)
-+{
-+ uap_thread *thread = data;
-+ uap_private *priv = thread->priv;
-+ uap_adapter *Adapter = priv->adapter;
-+ wait_queue_t wait;
-+ u8 ireg = 0;
-+ struct sk_buff *skb;
-+ ENTER();
-+ uap_activate_thread(thread);
-+ init_waitqueue_entry(&wait, current);
-+ current->flags |= PF_NOFREEZE;
-+
-+ for (;;) {
-+ add_wait_queue(&thread->waitQ, &wait);
-+ OS_SET_THREAD_STATE(TASK_INTERRUPTIBLE);
-+ if ((Adapter->WakeupTries) ||
-+ (!Adapter->IntCounter && Adapter->ps_state == PS_STATE_PRE_SLEEP) ||
-+ (!priv->adapter->IntCounter
-+ && (priv->uap_dev.data_sent ||
-+ skb_queue_empty(&priv->adapter->tx_queue))
-+ && (priv->uap_dev.cmd_sent || Adapter->cmd_pending ||
-+ skb_queue_empty(&priv->adapter->cmd_queue))
-+ )) {
-+ PRINTM(INFO, "Main: Thread sleeping...\n");
-+ schedule();
-+ }
-+ OS_SET_THREAD_STATE(TASK_RUNNING);
-+ remove_wait_queue(&thread->waitQ, &wait);
-+ if (kthread_should_stop() || Adapter->SurpriseRemoved) {
-+ PRINTM(INFO, "main-thread: break from main thread: "
-+ "SurpriseRemoved=0x%x\n", Adapter->SurpriseRemoved);
-+ /* Cancel pending command */
-+ if (Adapter->cmd_pending == TRUE) {
-+ /* Wake up cmd Q */
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ }
-+ break;
-+ }
-+
-+ PRINTM(INFO, "Main: Thread waking up...\n");
-+ if (priv->adapter->IntCounter) {
-+ OS_INT_DISABLE;
-+ Adapter->IntCounter = 0;
-+ OS_INT_RESTORE;
-+ sbi_get_int_status(priv, &ireg);
-+ } else if ((priv->adapter->ps_state == PS_STATE_SLEEP) &&
-+ (!skb_queue_empty(&priv->adapter->cmd_queue) ||
-+ !skb_queue_empty(&priv->adapter->tx_queue))) {
-+ priv->adapter->WakeupTries++;
-+ PRINTM(CMND, "%lu : Wakeup device...\n", os_time_get());
-+ sbi_wakeup_firmware(priv);
-+ continue;
-+ }
-+ if (Adapter->ps_state == PS_STATE_PRE_SLEEP)
-+ uap_ps_cond_check(priv);
-+
-+ /* The PS state is changed during processing of Sleep Request event
-+ above */
-+ if ((Adapter->ps_state == PS_STATE_SLEEP) ||
-+ (Adapter->ps_state == PS_STATE_PRE_SLEEP))
-+ continue;
-+ /* Execute the next command */
-+ if (!priv->uap_dev.cmd_sent && !Adapter->cmd_pending &&
-+ (Adapter->HardwareStatus == HWReady)) {
-+ if (!skb_queue_empty(&priv->adapter->cmd_queue)) {
-+ skb = skb_dequeue(&priv->adapter->cmd_queue);
-+ if (skb) {
-+ Adapter->CmdSize = 0;
-+ Adapter->cmd_pending = TRUE;
-+ Adapter->cmd_wait_option = skb->cb[0];
-+ if (sbi_host_to_card(priv, skb->data, skb->len)) {
-+ PRINTM(ERROR, "Cmd:sbi_host_to_card failed!\n");
-+ Adapter->cmd_pending = FALSE;
-+ Adapter->dbg.num_cmd_host_to_card_failure++;
-+ /* Wake up cmd Q */
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ } else {
-+ if (Adapter->cmd_wait_option ==
-+ HostCmd_OPTION_WAITFORSEND) {
-+ /* Wake up cmd Q */
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ Adapter->cmd_wait_option = FALSE;
-+ }
-+ }
-+ kfree_skb(skb);
-+ }
-+ }
-+ }
-+ if (!priv->uap_dev.data_sent && (Adapter->HardwareStatus == HWReady)) {
-+ if (!skb_queue_empty(&priv->adapter->tx_queue)) {
-+ skb = skb_dequeue(&priv->adapter->tx_queue);
-+ if (skb) {
-+ if (uap_process_tx(priv, skb)) {
-+ priv->stats.tx_dropped++;
-+ priv->stats.tx_errors++;
-+ os_start_queue(priv);
-+ } else {
-+ priv->stats.tx_packets++;
-+ priv->stats.tx_bytes += skb->len;
-+ }
-+
-+ }
-+ }
-+ }
-+ }
-+ uap_deactivate_thread(thread);
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief uap hostcmd ioctl handler
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @param req A pointer to ifreq structure
-+ * @return UAP_STATUS_SUCCESS --success, otherwise fail
-+ */
-+/********* format of ifr_data *************/
-+/* buf_len + Hostcmd_body */
-+/* buf_len: 4 bytes */
-+/* the length of the buf which */
-+/* can be used to return data */
-+/* to application */
-+/* Hostcmd_body */
-+/*******************************************/
-+static int
-+uap_hostcmd_ioctl(struct net_device *dev, struct ifreq *req)
-+{
-+ u32 buf_len;
-+ HostCmd_HEADER head;
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+ uap_adapter *Adapter = priv->adapter;
-+ int ret = UAP_STATUS_SUCCESS;
-+ struct sk_buff *skb;
-+
-+ ENTER();
-+
-+ /* Sanity check */
-+ if (req->ifr_data == NULL) {
-+ PRINTM(ERROR, "uap_hostcmd_ioctl() corrupt data\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ if (copy_from_user(&buf_len, req->ifr_data, sizeof(buf_len))) {
-+ PRINTM(ERROR, "Copy from user failed\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ memset(&head, 0, sizeof(HostCmd_HEADER));
-+ /* Get the command size from user space */
-+ if (copy_from_user
-+ (&head, req->ifr_data + sizeof(buf_len), sizeof(HostCmd_HEADER))) {
-+ PRINTM(ERROR, "Copy from user failed\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ head.Size = uap_le16_to_cpu(head.Size);
-+ if (head.Size > MRVDRV_SIZE_OF_CMD_BUFFER) {
-+ PRINTM(ERROR, "CmdSize too big=%d\n", head.Size);
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ PRINTM(CMND, "ioctl: hostcmd=%x, size=%d,buf_len=%d\n", head.Command,
-+ head.Size, buf_len);
-+ skb = dev_alloc_skb(head.Size + INTF_HEADER_LEN);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ LEAVE();
-+ return -ENOMEM;
-+ }
-+
-+ /* Get the command from user space */
-+ if (copy_from_user
-+ (skb->data + INTF_HEADER_LEN, req->ifr_data + sizeof(buf_len),
-+ head.Size)) {
-+ PRINTM(ERROR, "Copy from user failed\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ skb_put(skb, head.Size + INTF_HEADER_LEN);
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP)) {
-+ PRINTM(ERROR, "Fail to process cmd\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ if (!Adapter->CmdSize) {
-+ PRINTM(ERROR, "Cmd Size is 0\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ if (Adapter->CmdSize > buf_len) {
-+ PRINTM(ERROR, "buf_len is too small\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ /* Copy to user */
-+ if (copy_to_user
-+ (req->ifr_data + sizeof(buf_len), Adapter->CmdBuf, Adapter->CmdSize)) {
-+ PRINTM(ERROR, "Copy to user failed!\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief uap power mode ioctl handler
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @param req A pointer to ifreq structure
-+ * @return UAP_STATUS_SUCCESS --success, otherwise fail
-+ */
-+static int
-+uap_power_mode_ioctl(struct net_device *dev, struct ifreq *req)
-+{
-+ ps_mgmt pm_cfg;
-+ int ret = UAP_STATUS_SUCCESS;
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb = NULL;
-+ HostCmd_DS_COMMAND *cmd;
-+ u32 CmdSize;
-+ u8 *tlv = NULL;
-+ MrvlIEtypes_sleep_param_t *sleep_tlv = NULL;
-+ MrvlIEtypes_inact_sleep_param_t *inact_tlv = NULL;
-+ u16 tlv_buf_left = 0;
-+ MrvlIEtypesHeader_t *tlvbuf = NULL;
-+ u16 tlv_type = 0;
-+ u16 tlv_len = 0;
-+
-+ ENTER();
-+
-+ /* Sanity check */
-+ if (req->ifr_data == NULL) {
-+ PRINTM(ERROR, "uap_power_mode_ioctl() corrupt data\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+
-+ memset(&pm_cfg, 0, sizeof(ps_mgmt));
-+ if (copy_from_user(&pm_cfg, req->ifr_data, sizeof(ps_mgmt))) {
-+ PRINTM(ERROR, "Copy from user failed\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ PRINTM(CMND,
-+ "ioctl power: flag=0x%x ps_mode=%d ctrl_bitmap=%d min_sleep=%d max_sleep=%d "
-+ "inact_to=%d min_awake=%d max_awake=%d\n", pm_cfg.flags,
-+ (int) pm_cfg.ps_mode, (int) pm_cfg.sleep_param.ctrl_bitmap,
-+ (int) pm_cfg.sleep_param.min_sleep,
-+ (int) pm_cfg.sleep_param.max_sleep,
-+ (int) pm_cfg.inact_param.inactivity_to,
-+ (int) pm_cfg.inact_param.min_awake,
-+ (int) pm_cfg.inact_param.max_awake);
-+
-+ if (pm_cfg.
-+ flags & ~(PS_FLAG_PS_MODE | PS_FLAG_SLEEP_PARAM |
-+ PS_FLAG_INACT_SLEEP_PARAM)) {
-+ PRINTM(ERROR, "Invalid parameter: flags = 0x%x\n", pm_cfg.flags);
-+ ret = -EINVAL;
-+ goto done;
-+ }
-+ if (pm_cfg.ps_mode > PS_MODE_INACTIVITY) {
-+ PRINTM(ERROR, "Invalid parameter: ps_mode = %d\n", (int) pm_cfg.flags);
-+ ret = -EINVAL;
-+ goto done;
-+ }
-+
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(INFO, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+
-+ CmdSize = S_DS_GEN + sizeof(HostCmd_DS_POWER_MGMT_EXT);
-+
-+ cmd = (HostCmd_DS_COMMAND *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HOST_CMD_POWER_MGMT_EXT);
-+ if (!pm_cfg.flags) {
-+ cmd->params.pm_cfg.action = uap_cpu_to_le16(ACTION_GET);
-+ } else {
-+ cmd->params.pm_cfg.action = uap_cpu_to_le16(ACTION_SET);
-+ cmd->params.pm_cfg.power_mode = uap_cpu_to_le16(pm_cfg.ps_mode);
-+ tlv = (u8 *) & cmd->params.pm_cfg + sizeof(HostCmd_DS_POWER_MGMT_EXT);
-+
-+ if ((pm_cfg.ps_mode) && (pm_cfg.flags & PS_FLAG_SLEEP_PARAM)) {
-+ sleep_tlv = (MrvlIEtypes_sleep_param_t *) tlv;
-+ sleep_tlv->header.Type = uap_cpu_to_le16(TLV_TYPE_AP_SLEEP_PARAM);
-+ sleep_tlv->header.Len =
-+ uap_cpu_to_le16(sizeof(MrvlIEtypes_sleep_param_t) -
-+ sizeof(MrvlIEtypesHeader_t));
-+ sleep_tlv->ctrl_bitmap =
-+ uap_cpu_to_le32(pm_cfg.sleep_param.ctrl_bitmap);
-+ sleep_tlv->min_sleep =
-+ uap_cpu_to_le32(pm_cfg.sleep_param.min_sleep);
-+ sleep_tlv->max_sleep =
-+ uap_cpu_to_le32(pm_cfg.sleep_param.max_sleep);
-+ CmdSize += sizeof(MrvlIEtypes_sleep_param_t);
-+ tlv += sizeof(MrvlIEtypes_sleep_param_t);
-+ }
-+ if ((pm_cfg.ps_mode == PS_MODE_INACTIVITY) &&
-+ (pm_cfg.flags & PS_FLAG_INACT_SLEEP_PARAM)) {
-+ inact_tlv = (MrvlIEtypes_inact_sleep_param_t *) tlv;
-+ inact_tlv->header.Type =
-+ uap_cpu_to_le16(TLV_TYPE_AP_INACT_SLEEP_PARAM);
-+ inact_tlv->header.Len =
-+ uap_cpu_to_le16(sizeof(MrvlIEtypes_inact_sleep_param_t) -
-+ sizeof(MrvlIEtypesHeader_t));
-+ inact_tlv->inactivity_to =
-+ uap_cpu_to_le32(pm_cfg.inact_param.inactivity_to);
-+ inact_tlv->min_awake =
-+ uap_cpu_to_le32(pm_cfg.inact_param.min_awake);
-+ inact_tlv->max_awake =
-+ uap_cpu_to_le32(pm_cfg.inact_param.max_awake);
-+ CmdSize += sizeof(MrvlIEtypes_inact_sleep_param_t);
-+ tlv += sizeof(MrvlIEtypes_inact_sleep_param_t);
-+ }
-+ }
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP)) {
-+ PRINTM(ERROR, "Fail to process cmd POWER_MODE\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ if (!Adapter->CmdSize) {
-+ PRINTM(ERROR, "Cmd Size is 0\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ cmd = (HostCmd_DS_COMMAND *) Adapter->CmdBuf;
-+ cmd->Result = uap_le16_to_cpu(cmd->Result);
-+ if (cmd->Result != UAP_STATUS_SUCCESS) {
-+ PRINTM(ERROR, "HOST_CMD_APCMD_POWER_MODE fail=%x\n", cmd->Result);
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ if (pm_cfg.flags) {
-+ Adapter->psmode = uap_le16_to_cpu(cmd->params.pm_cfg.power_mode);
-+ } else {
-+ pm_cfg.flags = PS_FLAG_PS_MODE;
-+ pm_cfg.ps_mode = uap_le16_to_cpu(cmd->params.pm_cfg.power_mode);
-+ tlv_buf_left =
-+ cmd->Size - (sizeof(HostCmd_DS_POWER_MGMT_EXT) + S_DS_GEN);
-+ tlvbuf =
-+ (MrvlIEtypesHeader_t *) ((u8 *) & cmd->params.pm_cfg +
-+ sizeof(HostCmd_DS_POWER_MGMT_EXT));
-+ while (tlv_buf_left >= sizeof(MrvlIEtypesHeader_t)) {
-+ tlv_type = uap_le16_to_cpu(tlvbuf->Type);
-+ tlv_len = uap_le16_to_cpu(tlvbuf->Len);
-+ switch (tlv_type) {
-+ case TLV_TYPE_AP_SLEEP_PARAM:
-+ sleep_tlv = (MrvlIEtypes_sleep_param_t *) tlvbuf;
-+ pm_cfg.flags |= PS_FLAG_SLEEP_PARAM;
-+ pm_cfg.sleep_param.ctrl_bitmap =
-+ uap_le32_to_cpu(sleep_tlv->ctrl_bitmap);
-+ pm_cfg.sleep_param.min_sleep =
-+ uap_le32_to_cpu(sleep_tlv->min_sleep);
-+ pm_cfg.sleep_param.max_sleep =
-+ uap_le32_to_cpu(sleep_tlv->max_sleep);
-+ break;
-+ case TLV_TYPE_AP_INACT_SLEEP_PARAM:
-+ inact_tlv = (MrvlIEtypes_inact_sleep_param_t *) tlvbuf;
-+ pm_cfg.flags |= PS_FLAG_INACT_SLEEP_PARAM;
-+ pm_cfg.inact_param.inactivity_to =
-+ uap_le32_to_cpu(inact_tlv->inactivity_to);
-+ pm_cfg.inact_param.min_awake =
-+ uap_le32_to_cpu(inact_tlv->min_awake);
-+ pm_cfg.inact_param.max_awake =
-+ uap_le32_to_cpu(inact_tlv->max_awake);
-+ break;
-+ }
-+ tlv_buf_left -= tlv_len + sizeof(MrvlIEtypesHeader_t);
-+ tlvbuf =
-+ (MrvlIEtypesHeader_t *) ((u8 *) tlvbuf + tlv_len +
-+ sizeof(MrvlIEtypesHeader_t));
-+ }
-+ /* Copy to user */
-+ if (copy_to_user(req->ifr_data, &pm_cfg, sizeof(ps_mgmt))) {
-+ PRINTM(ERROR, "Copy to user failed!\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function send bss_stop command to firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS on success, otherwise failure code
-+ */
-+static int
-+uap_bss_stop(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u32 CmdSize;
-+ HostCmd_DS_GEN *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+ ENTER();
-+ if (Adapter->HardwareStatus != HWReady) {
-+ PRINTM(ERROR, "uap_bss_stop:Hardware is not ready!\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+ CmdSize = sizeof(HostCmd_DS_GEN);
-+ cmd = (HostCmd_DS_GEN *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HOST_CMD_APCMD_BSS_STOP);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ PRINTM(CMND, "APCMD_BSS_STOP\n");
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP_TIMEOUT)) {
-+ PRINTM(ERROR, "Fail to process cmd BSS_STOP\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/********************************************************
-+ Global Functions
-+********************************************************/
-+/**
-+ * @brief This function send soft_reset command to firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS on success, otherwise failure code
-+ */
-+int
-+uap_soft_reset(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u32 CmdSize;
-+ HostCmd_DS_GEN *cmd;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+ ENTER();
-+ ret = uap_bss_stop(priv);
-+ if (ret != UAP_STATUS_SUCCESS)
-+ goto done;
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+ CmdSize = sizeof(HostCmd_DS_GEN);
-+ cmd = (HostCmd_DS_GEN *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HOST_CMD_APCMD_SOFT_RESET);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ PRINTM(CMND, "APCMD_SOFT_RESET\n");
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORSEND)) {
-+ PRINTM(ERROR, "Fail to process cmd SOFT_RESET\n");
-+ ret = -EFAULT;
-+ goto done;
-+ }
-+ Adapter->SurpriseRemoved = TRUE;
-+ /* delay to allow hardware complete reset */
-+ os_sched_timeout(5);
-+ if (priv->MediaConnected == TRUE) {
-+ os_stop_queue(priv);
-+ os_carrier_off(priv);
-+ priv->MediaConnected = FALSE;
-+ }
-+ Adapter->CmdSize = 0;
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ skb_queue_purge(&priv->adapter->tx_queue);
-+ skb_queue_purge(&priv->adapter->cmd_queue);
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function processes received packet and forwards it
-+ * to kernel/upper layer
-+ *
-+ * @param priv A pointer to uap_private
-+ * @param skb A pointer to skb which includes the received packet
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+uap_process_rx_packet(uap_private * priv, struct sk_buff *skb)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ RxPD *pRxPD;
-+ ENTER();
-+ priv->adapter->ps_state = PS_STATE_AWAKE;
-+ pRxPD = (RxPD *) skb->data;
-+ endian_convert_RxPD(pRxPD);
-+ DBG_HEXDUMP(DAT_D, "Rx", skb->data, MIN(skb->len, DATA_DUMP_LEN));
-+ skb_pull(skb, pRxPD->RxPktOffset);
-+ priv->stats.rx_packets++;
-+ priv->stats.rx_bytes += skb->len;
-+ os_upload_rx_packet(priv, skb);
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function opens the network device
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+static int
-+uap_open(struct net_device *dev)
-+{
-+ uap_private *priv = (uap_private *) (uap_private *) netdev_priv(dev);
-+ uap_adapter *Adapter = priv->adapter;
-+ int i = 0;
-+
-+ ENTER();
-+
-+ /* On some systems the device open handler will be called before HW ready. */
-+ /* Use the following flag check and wait function to work around the issue. */
-+ while ((Adapter->HardwareStatus != HWReady) &&
-+ (i < MAX_WAIT_DEVICE_READY_COUNT)) {
-+ i++;
-+ os_sched_timeout(100);
-+ }
-+ if (i >= MAX_WAIT_DEVICE_READY_COUNT) {
-+ PRINTM(FATAL, "HW not ready, uap_open() return failure\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ if (MODULE_GET == 0)
-+ return UAP_STATUS_FAILURE;
-+
-+ priv->open = TRUE;
-+ if (priv->MediaConnected == TRUE) {
-+ os_carrier_on(priv);
-+ os_start_queue(priv);
-+ } else {
-+ os_stop_queue(priv);
-+ os_carrier_off(priv);
-+ }
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function closes the network device
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+static int
-+uap_close(struct net_device *dev)
-+{
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+
-+ ENTER();
-+ skb_queue_purge(&priv->adapter->tx_queue);
-+ os_stop_queue(priv);
-+ os_carrier_off(priv);
-+
-+ MODULE_PUT;
-+ priv->open = FALSE;
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function returns the network statistics
-+ *
-+ * @param dev A pointer to uap_private structure
-+ * @return A pointer to net_device_stats structure
-+ */
-+static struct net_device_stats *
-+uap_get_stats(struct net_device *dev)
-+{
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+
-+ return &priv->stats;
-+}
-+
-+/**
-+ * @brief This function sets the MAC address to firmware.
-+ *
-+ * @param dev A pointer to uap_private structure
-+ * @param addr MAC address to set
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_set_mac_address(struct net_device *dev, void *addr)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+ struct sockaddr *pHwAddr = (struct sockaddr *) addr;
-+ u32 CmdSize;
-+ HostCmd_DS_COMMAND *cmd;
-+ MrvlIEtypes_MacAddr_t *pMacAddrTlv;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb;
-+
-+ ENTER();
-+
-+ /* Dump MAC address */
-+ DBG_HEXDUMP(CMD_D, "Original MAC addr", dev->dev_addr, ETH_ALEN);
-+ DBG_HEXDUMP(CMD_D, "New MAC addr", pHwAddr->sa_data, ETH_ALEN);
-+ if (priv->open && (priv->MediaConnected == TRUE)) {
-+ os_carrier_on(priv);
-+ os_start_queue(priv);
-+ }
-+ skb = dev_alloc_skb(MRVDRV_SIZE_OF_CMD_BUFFER);
-+ if (!skb) {
-+ PRINTM(ERROR, "No free skb\n");
-+ LEAVE();
-+ return -ENOMEM;
-+ }
-+ CmdSize =
-+ S_DS_GEN + sizeof(HostCmd_SYS_CONFIG) + sizeof(MrvlIEtypes_MacAddr_t);
-+ cmd = (HostCmd_DS_COMMAND *) (skb->data + INTF_HEADER_LEN);
-+ cmd->Command = uap_cpu_to_le16(HOST_CMD_APCMD_SYS_CONFIGURE);
-+ cmd->Size = uap_cpu_to_le16(CmdSize);
-+ cmd->params.sys_config.Action = uap_cpu_to_le16(ACTION_SET);
-+ pMacAddrTlv =
-+ (MrvlIEtypes_MacAddr_t *) ((u8 *) cmd + S_DS_GEN +
-+ sizeof(HostCmd_SYS_CONFIG));
-+ pMacAddrTlv->Header.Type = uap_cpu_to_le16(MRVL_AP_MAC_ADDRESS_TLV_ID);
-+ pMacAddrTlv->Header.Len = uap_cpu_to_le16(ETH_ALEN);
-+ memcpy(pMacAddrTlv->ApMacAddr, pHwAddr->sa_data, ETH_ALEN);
-+ skb_put(skb, CmdSize + INTF_HEADER_LEN);
-+ PRINTM(CMND, "set_mac_address\n");
-+ if (UAP_STATUS_SUCCESS !=
-+ uap_process_cmd(priv, skb, HostCmd_OPTION_WAITFORRSP_TIMEOUT)) {
-+ PRINTM(ERROR, "Fail to set mac address\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ if (!Adapter->CmdSize) {
-+ PRINTM(ERROR, "Cmd Size is 0\n");
-+ LEAVE();
-+ return -EFAULT;
-+ }
-+ cmd = (HostCmd_DS_COMMAND *) Adapter->CmdBuf;
-+ cmd->Result = uap_cpu_to_le16(cmd->Result);
-+ if (cmd->Result != UAP_STATUS_SUCCESS) {
-+ PRINTM(ERROR, "set mac addrress fail,cmd result=%x\n", cmd->Result);
-+ ret = -EFAULT;
-+ } else
-+ memcpy(dev->dev_addr, pHwAddr->sa_data, ETH_ALEN);
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function handles the timeout of packet
-+ * transmission
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @return n/a
-+ */
-+static void
-+uap_tx_timeout(struct net_device *dev)
-+{
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+
-+ ENTER();
-+
-+ PRINTM(DATA, "Tx timeout\n");
-+ UpdateTransStart(dev);
-+ priv->num_tx_timeout++;
-+ priv->adapter->IntCounter++;
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function handles packet transmission
-+ *
-+ * @param skb A pointer to sk_buff structure
-+ * @param dev A pointer to net_device structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_hard_start_xmit(struct sk_buff *skb, struct net_device *dev)
-+{
-+ uap_private *priv = (uap_private *) netdev_priv(dev);
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+ PRINTM(DATA, "Data <= kernel\n");
-+ DBG_HEXDUMP(DAT_D, "Tx", skb->data, MIN(skb->len, DATA_DUMP_LEN));
-+ /* skb sanity check */
-+ if (!skb->len || (skb->len > MRVDRV_MAXIMUM_ETH_PACKET_SIZE)) {
-+ PRINTM(ERROR, "Tx Error: Bad skb length %d : %d\n", skb->len,
-+ MRVDRV_MAXIMUM_ETH_PACKET_SIZE);
-+ priv->stats.tx_dropped++;
-+ kfree(skb);
-+ goto done;
-+ }
-+ skb_queue_tail(&priv->adapter->tx_queue, skb);
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+ if (skb_queue_len(&priv->adapter->tx_queue) > TX_HIGH_WATERMARK) {
-+ UpdateTransStart(dev);
-+ os_stop_queue(priv);
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief ioctl function - entry point
-+ *
-+ * @param dev A pointer to net_device structure
-+ * @param req A pointer to ifreq structure
-+ * @param cmd command
-+ * @return UAP_STATUS_SUCCESS--success, otherwise fail
-+ */
-+static int
-+uap_do_ioctl(struct net_device *dev, struct ifreq *req, int cmd)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+
-+ PRINTM(CMND, "uap_do_ioctl: ioctl cmd = 0x%x\n", cmd);
-+
-+ switch (cmd) {
-+ case UAPHOSTCMD:
-+ ret = uap_hostcmd_ioctl(dev, req);
-+ break;
-+ case UAP_POWER_MODE:
-+ ret = uap_power_mode_ioctl(dev, req);
-+ break;
-+ default:
-+ ret = -EINVAL;
-+ break;
-+ }
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function handles events generated by firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param payload A pointer to payload buffer
-+ * @param len Length of the payload
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+uap_process_event(uap_private * priv, u8 * payload, uint len)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ uap_adapter *Adapter = priv->adapter;
-+ struct sk_buff *skb = NULL;
-+ struct nlmsghdr *nlh = NULL;
-+ struct sock *sk = Adapter->nl_sk;
-+ AP_Event *pEvent;
-+
-+ ENTER();
-+ Adapter->ps_state = PS_STATE_AWAKE;
-+ if (len > NL_MAX_PAYLOAD) {
-+ PRINTM(ERROR, "event size is too big!!! len=%d\n", len);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ pEvent = (AP_Event *) payload;
-+ PRINTM(CMND, "Event: %d\n", pEvent->EventId);
-+ switch (pEvent->EventId) {
-+ case MICRO_AP_EV_ID_BSS_START:
-+ memcpy(priv->uap_dev.netdev->dev_addr, pEvent->MacAddr, ETH_ALEN);
-+ DBG_HEXDUMP(CMD_D, "BSS MAC addr", priv->uap_dev.netdev->dev_addr,
-+ ETH_ALEN);
-+ break;
-+ case MICRO_AP_EV_BSS_ACTIVE:
-+ // carrier on
-+ priv->MediaConnected = TRUE;
-+ os_carrier_on(priv);
-+ os_start_queue(priv);
-+ break;
-+ case MICRO_AP_EV_BSS_IDLE:
-+ os_stop_queue(priv);
-+ os_carrier_off(priv);
-+ priv->MediaConnected = FALSE;
-+ break;
-+ case EVENT_PS_AWAKE:
-+ PRINTM(CMND, "UAP: PS_AWAKE\n");
-+ Adapter->ps_state = PS_STATE_AWAKE;
-+ Adapter->WakeupTries = 0;
-+ break;
-+ case EVENT_PS_SLEEP:
-+ PRINTM(CMND, "UAP: PS_SLEEP\n");
-+ Adapter->ps_state = PS_STATE_PRE_SLEEP;
-+ break;
-+ default:
-+ break;
-+ }
-+ if ((pEvent->EventId == EVENT_PS_AWAKE) ||
-+ (pEvent->EventId == EVENT_PS_SLEEP))
-+ goto done;
-+ if (sk) {
-+ /* Allocate skb */
-+ if (!(skb = alloc_skb(NLMSG_SPACE(NL_MAX_PAYLOAD), GFP_ATOMIC))) {
-+ PRINTM(ERROR, "Could not allocate skb for netlink.\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ nlh = (struct nlmsghdr *) skb->data;
-+ nlh->nlmsg_len = NLMSG_SPACE(len);
-+
-+ /* From kernel */
-+ nlh->nlmsg_pid = 0;
-+ nlh->nlmsg_flags = 0;
-+
-+ /* Data */
-+ skb_put(skb, nlh->nlmsg_len);
-+ memcpy(NLMSG_DATA(nlh), payload, len);
-+
-+ /* From Kernel */
-+ NETLINK_CB(skb).portid = 0;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,20)
-+ /* Multicast message */
-+ NETLINK_CB(skb).dst_pid = 0;
-+#endif
-+
-+ /* Multicast group number */
-+ NETLINK_CB(skb).dst_group = NL_MULTICAST_GROUP;
-+
-+ /* Send message */
-+ netlink_broadcast(sk, skb, 0, NL_MULTICAST_GROUP, GFP_KERNEL);
-+
-+ ret = UAP_STATUS_SUCCESS;
-+ } else {
-+ PRINTM(ERROR, "Could not send event through NETLINK. Link down.\n");
-+ ret = UAP_STATUS_FAILURE;
-+ }
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function handles the interrupt. it will change PS
-+ * state if applicable. it will wake up main_thread to handle
-+ * the interrupt event as well.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return n/a
-+ */
-+void
-+uap_interrupt(uap_private * priv)
-+{
-+ ENTER();
-+ priv->adapter->IntCounter++;
-+ priv->adapter->WakeupTries = 0;
-+ PRINTM(INFO, "*\n");
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+
-+ LEAVE();
-+
-+}
-+
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,29)
-+/** Network device handlers */
-+static const struct net_device_ops uap_netdev_ops = {
-+ .ndo_open = uap_open,
-+ .ndo_start_xmit = uap_hard_start_xmit,
-+ .ndo_stop = uap_close,
-+ .ndo_do_ioctl = uap_do_ioctl,
-+ .ndo_set_mac_address = uap_set_mac_address,
-+ .ndo_tx_timeout = uap_tx_timeout,
-+ .ndo_get_stats = uap_get_stats,
-+};
-+#endif
-+
-+/**
-+ * @brief This function adds the card. it will probe the
-+ * card, allocate the uap_priv and initialize the device.
-+ *
-+ * @param card A pointer to card
-+ * @return A pointer to uap_private structure
-+ */
-+uap_private *
-+uap_add_card(void *card)
-+{
-+ struct net_device *dev = NULL;
-+ uap_private *priv = NULL;
-+
-+ ENTER();
-+
-+ if (OS_ACQ_SEMAPHORE_BLOCK(&AddRemoveCardSem))
-+ goto exit_sem_err;
-+
-+ /* Allocate an Ethernet device */
-+ if (!(dev = alloc_etherdev(sizeof(uap_private)))) {
-+ PRINTM(FATAL, "Init ethernet device failed!\n");
-+ goto error;
-+ }
-+ priv = (uap_private *) netdev_priv(dev);
-+
-+ /* Allocate name */
-+ if (dev_alloc_name(dev, "uap%d") < 0) {
-+ PRINTM(ERROR, "Could not allocate device name!\n");
-+ goto error;
-+ }
-+
-+ /* Allocate buffer for uap_adapter */
-+ if (!(priv->adapter = kmalloc(sizeof(uap_adapter), GFP_KERNEL))) {
-+ PRINTM(FATAL, "Allocate buffer for uap_adapter failed!\n");
-+ goto error;
-+ }
-+ memset(priv->adapter, 0, sizeof(uap_adapter));
-+
-+ priv->uap_dev.netdev = dev;
-+ priv->uap_dev.card = card;
-+ priv->MediaConnected = FALSE;
-+ uappriv = priv;
-+ ((struct sdio_mmc_card *) card)->priv = priv;
-+
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,24)
-+ SET_MODULE_OWNER(dev);
-+#endif
-+
-+ /* Setup the OS Interface to our functions */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,29)
-+ dev->open = uap_open;
-+ dev->stop = uap_close;
-+ dev->hard_start_xmit = uap_hard_start_xmit;
-+ dev->tx_timeout = uap_tx_timeout;
-+ dev->get_stats = uap_get_stats;
-+ dev->do_ioctl = uap_do_ioctl;
-+ dev->set_mac_address = uap_set_mac_address;
-+ dev->set_multicast_list = uap_set_multicast_list;
-+#else
-+ dev->netdev_ops = &uap_netdev_ops;
-+#endif
-+ dev->watchdog_timeo = MRVDRV_DEFAULT_WATCHDOG_TIMEOUT;
-+ dev->hard_header_len += sizeof(TxPD) + INTF_HEADER_LEN;
-+ dev->hard_header_len += HEADER_ALIGNMENT;
-+#define NETIF_F_DYNALLOC 16
-+ dev->features |= NETIF_F_DYNALLOC;
-+ dev->flags |= IFF_BROADCAST | IFF_MULTICAST;
-+
-+ /* Init SW */
-+ if (uap_init_sw(priv)) {
-+ PRINTM(FATAL, "Software Init Failed\n");
-+ goto error;
-+ }
-+
-+ PRINTM(INFO, "Starting kthread...\n");
-+ priv->MainThread.priv = priv;
-+ spin_lock_init(&priv->driver_lock);
-+ uap_create_thread(uap_service_main_thread, &priv->MainThread,
-+ "uap_main_service");
-+ while (priv->MainThread.pid == 0) {
-+ os_sched_timeout(2);
-+ }
-+
-+ /* Register the device */
-+ if (sbi_register_dev(priv) < 0) {
-+ PRINTM(FATAL, "Failed to register uap device!\n");
-+ goto err_registerdev;
-+ }
-+#ifdef FW_DNLD_NEEDED
-+ SET_NETDEV_DEV(dev, priv->hotplug_device);
-+#endif
-+
-+ /* Init FW and HW */
-+ if (uap_init_fw(priv)) {
-+ PRINTM(FATAL, "Firmware Init Failed\n");
-+ goto err_init_fw;
-+ }
-+
-+ priv->uap_dev.cmd_sent = FALSE;
-+ priv->uap_dev.data_sent = FALSE;
-+
-+ /* Get mac address from firmware */
-+ if (uap_get_mac_address(priv)) {
-+ PRINTM(FATAL, "Fail to get mac address\n");
-+ goto err_init_fw;
-+ }
-+ /* Register network device */
-+ if (register_netdev(dev)) {
-+ printk(KERN_ERR "Cannot register network device!\n");
-+ goto err_init_fw;
-+ }
-+#ifdef CONFIG_PROC_FS
-+ uap_proc_entry(priv, dev);
-+ uap_debug_entry(priv, dev);
-+#endif /* CPNFIG_PROC_FS */
-+ OS_REL_SEMAPHORE(&AddRemoveCardSem);
-+
-+ LEAVE();
-+ return priv;
-+ err_init_fw:
-+ sbi_unregister_dev(priv);
-+ err_registerdev:
-+ ((struct sdio_mmc_card *) card)->priv = NULL;
-+ /* Stop the thread servicing the interrupts */
-+ priv->adapter->SurpriseRemoved = TRUE;
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+ while (priv->MainThread.pid) {
-+ os_sched_timeout(1);
-+ }
-+ error:
-+ if (dev) {
-+ if (dev->reg_state == NETREG_REGISTERED)
-+ unregister_netdev(dev);
-+ if (priv->adapter)
-+ uap_free_adapter(priv);
-+ free_netdev(dev);
-+ uappriv = NULL;
-+ }
-+ OS_REL_SEMAPHORE(&AddRemoveCardSem);
-+ exit_sem_err:
-+ LEAVE();
-+ return NULL;
-+}
-+
-+/**
-+ * @brief This function removes the card.
-+ *
-+ * @param card A pointer to card
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+int
-+uap_remove_card(void *card)
-+{
-+ uap_private *priv = uappriv;
-+ uap_adapter *Adapter;
-+ struct net_device *dev;
-+
-+ ENTER();
-+
-+ if (OS_ACQ_SEMAPHORE_BLOCK(&AddRemoveCardSem))
-+ goto exit_sem_err;
-+
-+ if (!priv || !(Adapter = priv->adapter)) {
-+ goto exit_remove;
-+ }
-+ Adapter->SurpriseRemoved = TRUE;
-+ if (Adapter->cmd_pending == TRUE) {
-+ /* Wake up cmd Q */
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ }
-+ dev = priv->uap_dev.netdev;
-+ if (priv->MediaConnected == TRUE) {
-+ os_stop_queue(priv);
-+ os_carrier_off(priv);
-+ priv->MediaConnected = FALSE;
-+ }
-+ Adapter->CmdSize = 0;
-+ Adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&Adapter->cmdwait_q);
-+ skb_queue_purge(&priv->adapter->tx_queue);
-+ skb_queue_purge(&priv->adapter->cmd_queue);
-+
-+ /* Disable interrupts on the card */
-+ sbi_disable_host_int(priv);
-+ PRINTM(INFO, "netdev_finish_unregister: %s%s.\n", dev->name,
-+ (dev->features & NETIF_F_DYNALLOC) ? "" : ", old style");
-+ unregister_netdev(dev);
-+ PRINTM(INFO, "Unregister finish\n");
-+ wake_up_interruptible(&priv->MainThread.waitQ);
-+ while (priv->MainThread.pid) {
-+ os_sched_timeout(1);
-+ }
-+
-+ if ((Adapter->nl_sk) && ((Adapter->nl_sk)->sk_socket)) {
-+ sock_release((Adapter->nl_sk)->sk_socket);
-+ Adapter->nl_sk = NULL;
-+ }
-+#ifdef CONFIG_PROC_FS
-+ uap_debug_remove(priv);
-+ uap_proc_remove(priv);
-+#endif
-+ sbi_unregister_dev(priv);
-+ PRINTM(INFO, "Free Adapter\n");
-+ uap_free_adapter(priv);
-+ priv->uap_dev.netdev = NULL;
-+ free_netdev(dev);
-+ uappriv = NULL;
-+
-+ exit_remove:
-+ OS_REL_SEMAPHORE(&AddRemoveCardSem);
-+ exit_sem_err:
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function initializes module.
-+ *
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int __init
-+uap_init_module(void)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ ENTER();
-+
-+ OS_INIT_SEMAPHORE(&AddRemoveCardSem);
-+ ret = sbi_register();
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function cleans module
-+ *
-+ * @return n/a
-+ */
-+static void __exit
-+uap_cleanup_module(void)
-+{
-+ ENTER();
-+
-+ if (OS_ACQ_SEMAPHORE_BLOCK(&AddRemoveCardSem))
-+ goto exit_sem_err;
-+
-+ if ((uappriv) && (uappriv->adapter)) {
-+ uap_func_shutdown(uappriv);
-+ }
-+ OS_REL_SEMAPHORE(&AddRemoveCardSem);
-+ exit_sem_err:
-+ sbi_unregister();
-+ LEAVE();
-+}
-+
-+module_init(uap_init_module);
-+module_exit(uap_cleanup_module);
-+module_param(helper_name, charp, 0);
-+MODULE_PARM_DESC(helper_name, "Helper name");
-+module_param(fw_name, charp, 0);
-+MODULE_PARM_DESC(fw_name, "Firmware name");
-+
-+MODULE_DESCRIPTION("M-UAP Driver");
-+MODULE_AUTHOR("Marvell International Ltd.");
-+MODULE_VERSION(DRIVER_VERSION);
-+MODULE_LICENSE("GPL");
-diff --git a/drivers/net/wireless/libertas_uap/uap_proc.c b/drivers/net/wireless/libertas_uap/uap_proc.c
-new file mode 100644
-index 0000000..d673f56
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_proc.c
-@@ -0,0 +1,258 @@
-+/** @file uap_proc.c
-+ * @brief This file contains functions for proc file.
-+ *
-+ * Copyright (C) 2008-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+#ifdef CONFIG_PROC_FS
-+#include <linux/proc_fs.h>
-+#include <linux/seq_file.h>
-+#include "uap_headers.h"
-+
-+/** /proc directory root */
-+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,26)
-+#define PROC_DIR NULL
-+#elif LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,24)
-+#define PROC_DIR &proc_root
-+#else
-+#define PROC_DIR proc_net
-+#endif
-+
-+/********************************************************
-+ Local Variables
-+********************************************************/
-+
-+/********************************************************
-+ Global Variables
-+********************************************************/
-+
-+/********************************************************
-+ Local Functions
-+********************************************************/
-+
-+static int uap_info_proc_show(struct seq_file *s, void *data) {
-+ int i;
-+ struct net_device *netdev = (struct net_device*)s->private;
-+ struct netdev_hw_addr *ha;
-+ uap_private *priv = (uap_private *) netdev_priv(netdev);
-+
-+ seq_printf(s, "driver_name = " "\"uap\"\n");
-+ seq_printf(s, "driver_version = %s-(FP%s)", DRIVER_VERSION, FPNUM);
-+ seq_printf(s, "\nInterfaceName=\"%s\"\n", netdev->name);
-+
-+ seq_printf(s, "State=\"%s\"\n",
-+ ((priv->MediaConnected ==
-+ FALSE) ? "Disconnected" : "Connected"));
-+ seq_printf(s, "MACAddress=\"%02x:%02x:%02x:%02x:%02x:%02x\"\n",
-+ netdev->dev_addr[0], netdev->dev_addr[1], netdev->dev_addr[2],
-+ netdev->dev_addr[3], netdev->dev_addr[4], netdev->dev_addr[5]);
-+ i = 0;
-+ netdev_for_each_mc_addr(ha, netdev) {
-+ ++i;
-+ }
-+ seq_printf(s, "MCCount=\"%d\"\n", i);
-+
-+ /*
-+ * Put out the multicast list
-+ */
-+ i = 0;
-+ netdev_for_each_mc_addr(ha, netdev) {
-+ seq_printf(s,
-+ "MCAddr[%d]=\"%02x:%02x:%02x:%02x:%02x:%02x\"\n",
-+ i++,
-+ ha->addr[0], ha->addr[1],
-+ ha->addr[2], ha->addr[3],
-+ ha->addr[4], ha->addr[5]);
-+ }
-+
-+ seq_printf(s, "num_tx_bytes = %lu\n", priv->stats.tx_bytes);
-+ seq_printf(s, "num_rx_bytes = %lu\n", priv->stats.rx_bytes);
-+ seq_printf(s, "num_tx_pkts = %lu\n", priv->stats.tx_packets);
-+ seq_printf(s, "num_rx_pkts = %lu\n", priv->stats.rx_packets);
-+ seq_printf(s, "num_tx_pkts_dropped = %lu\n", priv->stats.tx_dropped);
-+ seq_printf(s, "num_rx_pkts_dropped = %lu\n", priv->stats.rx_dropped);
-+ seq_printf(s, "num_tx_pkts_err = %lu\n", priv->stats.tx_errors);
-+ seq_printf(s, "num_rx_pkts_err = %lu\n", priv->stats.rx_errors);
-+ seq_printf(s, "num_tx_timeout = %u\n", priv->num_tx_timeout);
-+ seq_printf(s, "carrier %s\n",
-+ ((netif_carrier_ok(priv->uap_dev.netdev)) ? "on" : "off"));
-+ seq_printf(s, "tx queue %s\n",
-+ ((netif_queue_stopped(priv->uap_dev.netdev)) ? "stopped" :
-+ "started"));
-+
-+ return 0;
-+}
-+
-+static int uap_info_proc_open(struct inode *inode, struct file *file) {
-+ return single_open(file, uap_info_proc_show, PDE_DATA(inode));
-+}
-+
-+static int uap_hwstatus_proc_show(struct seq_file *s, void *data) {
-+ struct net_device *netdev = (struct net_device*)s->private;
-+ uap_private *priv = (uap_private *) netdev_priv(netdev);
-+
-+ MODULE_GET;
-+ seq_printf(s, "%d\n", priv->adapter->HardwareStatus);
-+ MODULE_PUT;
-+
-+ return 0;
-+}
-+
-+static int uap_hwstatus_proc_open(struct inode *inode, struct file *file) {
-+ return single_open(file, uap_hwstatus_proc_show, PDE_DATA(inode));
-+}
-+
-+static ssize_t uap_hwstatus_proc_write(struct file *file, const char __user *buffer, size_t count, loff_t *data) {
-+ struct net_device *netdev = (struct net_device *)PDE_DATA(file_inode(file));
-+ uap_private *priv = (uap_private *) netdev_priv(netdev);
-+
-+ int hwstatus;
-+ char value[10];
-+
-+ if (count > sizeof(value))
-+ return count;
-+
-+ if (copy_from_user(&value, buffer, count))
-+ return -EFAULT;
-+
-+ hwstatus = string_to_number(value);
-+ switch (hwstatus) {
-+ case HWReset:
-+ PRINTM(MSG, "reset hw\n");
-+ uap_soft_reset(priv);
-+ priv->adapter->HardwareStatus = HWReset;
-+ break;
-+ default:
-+ break;
-+ }
-+
-+ MODULE_PUT;
-+ return count;
-+}
-+
-+static const struct file_operations uap_info_proc_fops = {
-+ .owner = THIS_MODULE,
-+ .open = uap_info_proc_open,
-+ .read = seq_read,
-+ .llseek = seq_lseek,
-+ .release = single_release,
-+};
-+
-+static const struct file_operations uap_hwstatus_proc_fops = {
-+ .owner = THIS_MODULE,
-+ .open = uap_hwstatus_proc_open,
-+ .read = seq_read,
-+ .llseek = seq_lseek,
-+ .release = single_release,
-+ .write = uap_hwstatus_proc_write,
-+};
-+
-+/********************************************************
-+ Global Functions
-+********************************************************/
-+/**
-+ * @brief create uap proc file
-+ *
-+ * @param priv pointer uap_private
-+ * @param dev pointer net_device
-+ * @return N/A
-+ */
-+void
-+uap_proc_entry(uap_private * priv, struct net_device *dev)
-+{
-+ PRINTM(INFO, "Creating Proc Interface\n");
-+ /* Check if uap directory already exists */
-+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,6,26)
-+ struct proc_dir_entry *r = PROC_DIR;
-+
-+ for (r = r->subdir; r; r = r->next) {
-+ if (r->namelen && !strcmp("uap", r->name)) {
-+ /* Directory exists */
-+ PRINTM(WARN, "proc directory already exists!\n");
-+ priv->proc_uap = r;
-+ break;
-+ }
-+ }
-+#endif
-+ if (!priv->proc_uap) {
-+ priv->proc_uap = proc_mkdir("uap", PROC_DIR);
-+ if (!priv->proc_uap)
-+ return;
-+ }
-+ priv->proc_entry = proc_mkdir(dev->name, priv->proc_uap);
-+
-+ if (priv->proc_entry) {
-+ proc_create_data("info", 0644, priv->proc_entry, &uap_info_proc_fops, dev);
-+ proc_create_data("hwinfo", 0644, priv->proc_entry, &uap_hwstatus_proc_fops, dev);
-+ }
-+}
-+
-+/**
-+ * @brief remove proc file
-+ *
-+ * @param priv pointer uap_private
-+ * @return N/A
-+ */
-+void
-+uap_proc_remove(uap_private * priv)
-+{
-+ if (priv->proc_uap) {
-+ if (priv->proc_entry) {
-+ remove_proc_entry("info", priv->proc_entry);
-+ remove_proc_entry("hwstatus", priv->proc_entry);
-+ }
-+ remove_proc_entry(priv->uap_dev.netdev->name, priv->proc_uap);
-+ }
-+}
-+
-+/**
-+ * @brief convert string to number
-+ *
-+ * @param s pointer to numbered string
-+ * @return converted number from string s
-+ */
-+int
-+string_to_number(char *s)
-+{
-+ int r = 0;
-+ int base = 0;
-+ int pn = 1;
-+
-+ if (strncmp(s, "-", 1) == 0) {
-+ pn = -1;
-+ s++;
-+ }
-+ if ((strncmp(s, "0x", 2) == 0) || (strncmp(s, "0X", 2) == 0)) {
-+ base = 16;
-+ s += 2;
-+ } else
-+ base = 10;
-+
-+ for (s = s; *s != 0; s++) {
-+ if ((*s >= '0') && (*s <= '9'))
-+ r = (r * base) + (*s - '0');
-+ else if ((*s >= 'A') && (*s <= 'F'))
-+ r = (r * base) + (*s - 'A' + 10);
-+ else if ((*s >= 'a') && (*s <= 'f'))
-+ r = (r * base) + (*s - 'a' + 10);
-+ else
-+ break;
-+ }
-+
-+ return (r * pn);
-+}
-+
-+#endif
-diff --git a/drivers/net/wireless/libertas_uap/uap_sdio_mmc.c b/drivers/net/wireless/libertas_uap/uap_sdio_mmc.c
-new file mode 100644
-index 0000000..86f55b5
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_sdio_mmc.c
-@@ -0,0 +1,1428 @@
-+/** @file uap_sdio_mmc.c
-+ * @brief This file contains SDIO IF (interface) module
-+ * related functions.
-+ *
-+ * Copyright (C) 2007-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+/****************************************************
-+Change log:
-+****************************************************/
-+
-+#include "uap_sdio_mmc.h"
-+
-+#include <linux/firmware.h>
-+
-+/** define SDIO block size */
-+/* We support up to 480-byte block size due to FW buffer limitation. */
-+#define SD_BLOCK_SIZE 256
-+
-+/** define allocated buffer size */
-+#define ALLOC_BUF_SIZE (((MAX(MRVDRV_ETH_RX_PACKET_BUFFER_SIZE, \
-+ MRVDRV_SIZE_OF_CMD_BUFFER) + INTF_HEADER_LEN \
-+ + SD_BLOCK_SIZE - 1) / SD_BLOCK_SIZE) * SD_BLOCK_SIZE)
-+
-+/** Max retry number of CMD53 write */
-+#define MAX_WRITE_IOMEM_RETRY 2
-+
-+/********************************************************
-+ Local Variables
-+********************************************************/
-+
-+/** SDIO Rx unit */
-+static u8 sdio_rx_unit = 0;
-+
-+/**Interrupt status */
-+static u8 sd_ireg = 0;
-+/********************************************************
-+ Global Variables
-+********************************************************/
-+extern u8 *helper_name;
-+extern u8 *fw_name;
-+/** Default helper name */
-+#define DEFAULT_HELPER_NAME "mrvl/helper_sd.bin"
-+/** Default firmware name */
-+#define DEFAULT_FW_NAME "mrvl/sd8688_ap.bin"
-+
-+/********************************************************
-+ Local Functions
-+********************************************************/
-+/**
-+ * @brief This function reads the IO register.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param reg register to be read
-+ * @param dat A pointer to variable that keeps returned value
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sbi_read_ioreg(uap_private * priv, u32 reg, u8 * dat)
-+{
-+ struct sdio_mmc_card *card;
-+ int ret = UAP_STATUS_FAILURE;
-+
-+ ENTER();
-+
-+ card = priv->uap_dev.card;
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "sbi_read_ioreg(): card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ *dat = sdio_readb(card->func, reg, &ret);
-+ if (ret) {
-+ PRINTM(ERROR, "sbi_read_ioreg(): sdio_readb failed! ret=%d\n", ret);
-+ goto done;
-+ }
-+
-+ PRINTM(INFO, "sbi_read_ioreg() priv=%p func=%d reg=%#x dat=%#x\n", priv,
-+ card->func->num, reg, *dat);
-+
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function writes the IO register.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param reg register to be written
-+ * @param dat the value to be written
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sbi_write_ioreg(uap_private * priv, u32 reg, u8 dat)
-+{
-+ struct sdio_mmc_card *card;
-+ int ret = UAP_STATUS_FAILURE;
-+
-+ ENTER();
-+
-+ card = priv->uap_dev.card;
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "sbi_write_ioreg(): card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ PRINTM(INFO, "sbi_write_ioreg() priv=%p func=%d reg=%#x dat=%#x\n", priv,
-+ card->func->num, reg, dat);
-+
-+ sdio_writeb(card->func, dat, reg, &ret);
-+ if (ret) {
-+ PRINTM(ERROR, "sbi_write_ioreg(): sdio_readb failed! ret=%d\n", ret);
-+ goto done;
-+ }
-+
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function get rx_unit value
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sd_get_rx_unit(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u8 reg;
-+
-+ ENTER();
-+
-+ ret = sbi_read_ioreg(priv, CARD_RX_UNIT_REG, ®);
-+ if (ret == UAP_STATUS_SUCCESS)
-+ sdio_rx_unit = reg;
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function reads rx length
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param dat A pointer to keep returned data
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sd_read_rx_len(uap_private * priv, u16 * dat)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u8 reg;
-+
-+ ENTER();
-+
-+ ret = sbi_read_ioreg(priv, CARD_RX_LEN_REG, ®);
-+ if (ret == UAP_STATUS_SUCCESS)
-+ *dat = (u16) reg << sdio_rx_unit;
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function reads fw status registers
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param dat A pointer to keep returned data
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sd_read_firmware_status(uap_private * priv, u16 * dat)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u8 fws0;
-+ u8 fws1;
-+
-+ ENTER();
-+
-+ ret = sbi_read_ioreg(priv, CARD_FW_STATUS0_REG, &fws0);
-+ if (ret < 0) {
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ ret = sbi_read_ioreg(priv, CARD_FW_STATUS1_REG, &fws1);
-+ if (ret < 0) {
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ *dat = (((u16) fws1) << 8) | fws0;
-+
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function polls the card status register.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param bits the bit mask
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+mv_sdio_poll_card_status(uap_private * priv, u8 bits)
-+{
-+ int tries;
-+ u8 cs;
-+
-+ ENTER();
-+
-+ for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
-+ if (sbi_read_ioreg(priv, CARD_STATUS_REG, &cs) < 0)
-+ break;
-+ else if ((cs & bits) == bits) {
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+ }
-+ udelay(10);
-+ }
-+
-+ PRINTM(WARN, "mv_sdio_poll_card_status failed, tries = %d\n", tries);
-+
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+}
-+
-+/**
-+ * @brief This function set the sdio bus width.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param mode 1--1 bit mode, 4--4 bit mode
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+#if 0
-+static int
-+sdio_set_bus_width(uap_private * priv, u8 mode)
-+{
-+ ENTER();
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+#endif
-+
-+/**
-+ * @brief This function reads data from the card.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+sd_card_to_host(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u16 buf_len = 0;
-+ int buf_block_len;
-+ int blksz;
-+ struct sk_buff *skb = NULL;
-+ u16 type;
-+ u8 *payload = NULL;
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "card or function is NULL!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto exit;
-+ }
-+
-+ /* Read the length of data to be transferred */
-+ ret = sd_read_rx_len(priv, &buf_len);
-+ if (ret < 0) {
-+ PRINTM(ERROR, "card_to_host, read scratch reg failed\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto exit;
-+ }
-+
-+ /* Allocate buffer */
-+ blksz = SD_BLOCK_SIZE;
-+ buf_block_len = (buf_len + blksz - 1) / blksz;
-+ if (buf_len <= INTF_HEADER_LEN || (buf_block_len * blksz) > ALLOC_BUF_SIZE) {
-+ PRINTM(ERROR, "card_to_host, invalid packet length: %d\n", buf_len);
-+ ret = UAP_STATUS_FAILURE;
-+ goto exit;
-+ }
-+#ifdef PXA3XX_DMA_ALIGN
-+ skb = dev_alloc_skb(buf_block_len * blksz + PXA3XX_DMA_ALIGNMENT);
-+#else
-+ skb = dev_alloc_skb(buf_block_len * blksz);
-+#endif
-+ if (skb == NULL) {
-+ PRINTM(WARN, "No free skb\n");
-+ goto exit;
-+ }
-+#ifdef PXA3XX_DMA_ALIGN
-+ if ((u32) skb->data & (PXA3XX_DMA_ALIGNMENT - 1)) {
-+ skb_put(skb, (u32) skb->data & (PXA3XX_DMA_ALIGNMENT - 1));
-+ skb_pull(skb, (u32) skb->data & (PXA3XX_DMA_ALIGNMENT - 1));
-+ }
-+#endif /* PXA3XX_DMA_ALIGN */
-+
-+ payload = skb->tail;
-+ ret = sdio_readsb(card->func, payload, priv->uap_dev.ioport,
-+ buf_block_len * blksz);
-+ if (ret < 0) {
-+ PRINTM(ERROR, "card_to_host, read iomem failed: %d\n", ret);
-+ ret = UAP_STATUS_FAILURE;
-+ goto exit;
-+ }
-+ HEXDUMP("SDIO Blk Rd", payload, blksz * buf_block_len);
-+ /*
-+ * This is SDIO specific header
-+ * u16 length,
-+ * u16 type (MV_TYPE_DAT = 0, MV_TYPE_CMD = 1, MV_TYPE_EVENT = 3)
-+ */
-+ buf_len = uap_le16_to_cpu(*(u16 *) & payload[0]);
-+ type = uap_le16_to_cpu(*(u16 *) & payload[2]);
-+ switch (type) {
-+ case MV_TYPE_EVENT:
-+ skb_put(skb, buf_len);
-+ skb_pull(skb, INTF_HEADER_LEN);
-+ uap_process_event(priv, skb->data, skb->len);
-+ kfree_skb(skb);
-+ skb = NULL;
-+ break;
-+ case MV_TYPE_CMD:
-+ skb_put(skb, buf_len);
-+ skb_pull(skb, INTF_HEADER_LEN);
-+ priv->adapter->cmd_pending = FALSE;
-+ if (priv->adapter->cmd_wait_option ==
-+ HostCmd_OPTION_WAITFORRSP_SLEEPCONFIRM) {
-+ priv->adapter->cmd_wait_option = FALSE;
-+ uap_process_sleep_confirm_resp(priv, skb->data, skb->len);
-+ } else if (priv->adapter->cmd_wait_option) {
-+ memcpy(priv->adapter->CmdBuf, skb->data, skb->len);
-+ priv->adapter->CmdSize = skb->len;
-+ priv->adapter->cmd_wait_option = FALSE;
-+ priv->adapter->CmdWaitQWoken = TRUE;
-+ wake_up_interruptible(&priv->adapter->cmdwait_q);
-+ }
-+ kfree_skb(skb);
-+ skb = NULL;
-+ break;
-+ case MV_TYPE_DAT:
-+ skb_put(skb, buf_len);
-+ skb_pull(skb, INTF_HEADER_LEN);
-+ uap_process_rx_packet(priv, skb);
-+ break;
-+ default:
-+ priv->stats.rx_errors++;
-+ priv->stats.rx_dropped++;
-+ /* Driver specified event and command resp should be handle here */
-+ PRINTM(INFO, "Unknown PKT type:%d\n", type);
-+ kfree_skb(skb);
-+ skb = NULL;
-+ break;
-+ }
-+ exit:
-+ if (ret) {
-+ if (skb)
-+ kfree_skb(skb);
-+ }
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function enables the host interrupts mask
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param mask the interrupt mask
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+static int
-+enable_host_int_mask(uap_private * priv, u8 mask)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+
-+ /* Simply write the mask to the register */
-+ ret = sbi_write_ioreg(priv, HOST_INT_MASK_REG, mask);
-+
-+ if (ret) {
-+ PRINTM(WARN, "Unable to enable the host interrupt!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ }
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/** @brief This function disables the host interrupts mask.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param mask the interrupt mask
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+disable_host_int_mask(uap_private * priv, u8 mask)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u8 host_int_mask;
-+
-+ ENTER();
-+
-+ /* Read back the host_int_mask register */
-+ ret = sbi_read_ioreg(priv, HOST_INT_MASK_REG, &host_int_mask);
-+ if (ret) {
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+
-+ /* Update with the mask and write back to the register */
-+ host_int_mask &= ~mask;
-+ ret = sbi_write_ioreg(priv, HOST_INT_MASK_REG, host_int_mask);
-+ if (ret < 0) {
-+ PRINTM(WARN, "Unable to diable the host interrupt!\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/********************************************************
-+ Global Functions
-+********************************************************/
-+
-+/**
-+ * @brief This function handles the interrupt.
-+ *
-+ * @param func A pointer to sdio_func structure.
-+ * @return n/a
-+ */
-+static void
-+sbi_interrupt(struct sdio_func *func)
-+{
-+ struct sdio_mmc_card *card;
-+ uap_private *priv;
-+ u8 ireg = 0;
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+
-+ card = sdio_get_drvdata(func);
-+ if (!card || !card->priv) {
-+ PRINTM(MSG, "%s: sbi_interrupt(%p) card or priv is NULL, card=%p\n",
-+ __FUNCTION__, func, card);
-+ LEAVE();
-+ return;
-+ }
-+ priv = card->priv;
-+#ifdef FW_WAKEUP_TIME
-+ if ((priv->adapter->wt_pwrup_sending != 0L) &&
-+ (priv->adapter->wt_int == 0L))
-+ priv->adapter->wt_int = get_utimeofday();
-+#endif
-+
-+ ireg = sdio_readb(card->func, HOST_INTSTATUS_REG, &ret);
-+ if (ret) {
-+ PRINTM(WARN, "sdio_read_ioreg: read int status register failed\n");
-+ goto done;
-+ }
-+ if (ireg != 0) {
-+ /*
-+ * DN_LD_HOST_INT_STATUS and/or UP_LD_HOST_INT_STATUS
-+ * Clear the interrupt status register and re-enable the interrupt
-+ */
-+ PRINTM(INFO, "sdio_ireg = 0x%x\n", ireg);
-+ sdio_writeb(card->func,
-+ ~(ireg) & (DN_LD_HOST_INT_STATUS | UP_LD_HOST_INT_STATUS),
-+ HOST_INTSTATUS_REG, &ret);
-+ if (ret) {
-+ PRINTM(WARN,
-+ "sdio_write_ioreg: clear int status register failed\n");
-+ goto done;
-+ }
-+ }
-+ OS_INT_DISABLE;
-+ sd_ireg |= ireg;
-+ OS_INT_RESTORE;
-+
-+ uap_interrupt(priv);
-+ done:
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function probe the card
-+ *
-+ * @param func A pointer to sdio_func structure
-+ * @param id A pointer to structure sd_device_id
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+static int
-+uap_probe(struct sdio_func *func, const struct sdio_device_id *id)
-+{
-+ int ret = UAP_STATUS_FAILURE;
-+ struct sdio_mmc_card *card = NULL;
-+
-+ ENTER();
-+
-+ PRINTM(MSG, "%s: vendor=0x%4.04X device=0x%4.04X class=%d function=%d\n",
-+ __FUNCTION__, func->vendor, func->device, func->class, func->num);
-+
-+ card = kzalloc(sizeof(struct sdio_mmc_card), GFP_KERNEL);
-+ if (!card) {
-+ ret = -ENOMEM;
-+ goto done;
-+ }
-+
-+ card->func = func;
-+
-+ if (!uap_add_card(card)) {
-+ PRINTM(ERROR, "%s: uap_add_callback failed\n", __FUNCTION__);
-+ kfree(card);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+
-+ ret = UAP_STATUS_SUCCESS;
-+
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function removes the card
-+ *
-+ * @param func A pointer to sdio_func structure
-+ * @return N/A
-+ */
-+static void
-+uap_remove(struct sdio_func *func)
-+{
-+ struct sdio_mmc_card *card;
-+
-+ ENTER();
-+
-+ if (func) {
-+ card = sdio_get_drvdata(func);
-+ if (card) {
-+ uap_remove_card(card);
-+ kfree(card);
-+ }
-+ }
-+
-+ LEAVE();
-+}
-+
-+#ifdef CONFIG_PM
-+/**
-+ * @brief This function handles client driver suspend
-+ *
-+ * @param func A pointer to sdio_func structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+uap_suspend(struct sdio_func *func)
-+{
-+ ENTER();
-+ LEAVE();
-+ return 0;
-+}
-+
-+/**
-+ * @brief This function handles client driver resume
-+ *
-+ * @param func A pointer to sdio_func structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+uap_resume(struct sdio_func *func)
-+{
-+ ENTER();
-+ LEAVE();
-+ return 0;
-+}
-+#endif
-+
-+/** Device ID for SD8688 */
-+#define SD_DEVICE_ID_8688_UAP 0x9104
-+/** UAP IDs */
-+static const struct sdio_device_id uap_ids[] = {
-+ {SDIO_DEVICE(SDIO_VENDOR_ID_MARVELL, SD_DEVICE_ID_8688_UAP)},
-+ {},
-+};
-+
-+MODULE_DEVICE_TABLE(sdio, uap_ids);
-+
-+static struct sdio_driver uap_sdio = {
-+ .name = "uap_sdio",
-+ .id_table = uap_ids,
-+ .probe = uap_probe,
-+ .remove = uap_remove,
-+#ifdef CONFIG_PM
-+/* .suspend = uap_suspend, */
-+/* .resume = uap_resume, */
-+#endif
-+
-+};
-+
-+/**
-+ * @brief This function registers the IF module in bus driver.
-+ *
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int __init
-+sbi_register()
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+
-+ /* SDIO Driver Registration */
-+ if (sdio_register_driver(&uap_sdio) != 0) {
-+ PRINTM(FATAL, "SDIO Driver Registration Failed \n");
-+ ret = UAP_STATUS_FAILURE;
-+ }
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function de-registers the IF module in bus driver.
-+ *
-+ * @return n/a
-+ */
-+void __exit
-+sbi_unregister(void)
-+{
-+ ENTER();
-+
-+ /* SDIO Driver Unregistration */
-+ sdio_unregister_driver(&uap_sdio);
-+
-+ LEAVE();
-+}
-+
-+/**
-+ * @brief This function checks the interrupt status and handle it accordingly.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param ireg A pointer to variable that keeps returned value
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_get_int_status(uap_private * priv, u8 * ireg)
-+{
-+ int ret = UAP_STATUS_SUCCESS;
-+ u8 sdio_ireg = 0;
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+
-+ ENTER();
-+
-+ *ireg = 0;
-+ OS_INT_DISABLE;
-+ sdio_ireg = sd_ireg;
-+ sd_ireg = 0;
-+ OS_INT_RESTORE;
-+
-+ sdio_claim_host(card->func);
-+
-+ if (sdio_ireg & DN_LD_HOST_INT_STATUS) { /* tx_done INT */
-+ if (!priv->uap_dev.cmd_sent) { /* tx_done already received */
-+ PRINTM(INFO,
-+ "warning: tx_done already received: tx_dnld_rdy=0x%x int status=0x%x\n",
-+ priv->uap_dev.cmd_sent, sdio_ireg);
-+ } else {
-+ priv->uap_dev.cmd_sent = FALSE;
-+ priv->uap_dev.data_sent = FALSE;
-+ if ( (priv->uap_dev.netdev->reg_state == NETREG_REGISTERED) && (skb_queue_len(&priv->adapter->tx_queue) < TX_LOW_WATERMARK)) {
-+ os_start_queue(priv);
-+ }
-+ }
-+ }
-+ if (sdio_ireg & UP_LD_HOST_INT_STATUS) {
-+ sd_card_to_host(priv);
-+ }
-+
-+ *ireg = sdio_ireg;
-+ ret = UAP_STATUS_SUCCESS;
-+ sdio_release_host(card->func);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function disables the host interrupts.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_disable_host_int(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ int ret;
-+
-+ ENTER();
-+
-+ sdio_claim_host(card->func);
-+ ret = disable_host_int_mask(priv, HIM_DISABLE);
-+ sdio_release_host(card->func);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function enables the host interrupts.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+int
-+sbi_enable_host_int(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ int ret;
-+
-+ ENTER();
-+
-+ sdio_claim_host(card->func);
-+ ret = enable_host_int_mask(priv, HIM_ENABLE);
-+ sdio_release_host(card->func);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function de-registers the device.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+int
-+sbi_unregister_dev(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "Error: card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ sdio_claim_host(card->func);
-+ sdio_release_irq(card->func);
-+ sdio_disable_func(card->func);
-+ sdio_release_host(card->func);
-+
-+ sdio_set_drvdata(card->func, NULL);
-+
-+ done:
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+
-+/**
-+ * @brief This function registers the device.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_register_dev(uap_private * priv)
-+{
-+ int ret = UAP_STATUS_FAILURE;
-+ u8 reg;
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ struct sdio_func *func;
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "Error: card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ func = card->func;
-+
-+ /* Initialize the private structure */
-+ priv->uap_dev.ioport = 0;
-+
-+ sdio_claim_host(func);
-+
-+ ret = sdio_enable_func(func);
-+ if (ret) {
-+ PRINTM(FATAL, "sdio_enable_func() failed: ret=%d\n", ret);
-+ goto release_host;
-+ }
-+
-+ ret = sdio_claim_irq(func, sbi_interrupt);
-+ if (ret) {
-+ PRINTM(FATAL, "sdio_claim_irq failed: ret=%d\n", ret);
-+ goto disable_func;
-+ }
-+
-+ /* Read the IO port */
-+ ret = sbi_read_ioreg(priv, IO_PORT_0_REG, ®);
-+ if (ret)
-+ goto release_irq;
-+ else
-+ priv->uap_dev.ioport |= reg;
-+
-+ ret = sbi_read_ioreg(priv, IO_PORT_1_REG, ®);
-+ if (ret)
-+ goto release_irq;
-+ else
-+ priv->uap_dev.ioport |= (reg << 8);
-+
-+ ret = sbi_read_ioreg(priv, IO_PORT_2_REG, ®);
-+ if (ret)
-+ goto release_irq;
-+ else
-+ priv->uap_dev.ioport |= (reg << 16);
-+
-+ PRINTM(INFO, "SDIO FUNC #%d IO port: 0x%x\n", func->num,
-+ priv->uap_dev.ioport);
-+
-+ ret = sdio_set_block_size(card->func, SD_BLOCK_SIZE);
-+ if (ret) {
-+ PRINTM(ERROR, "%s: cannot set SDIO block size\n", __FUNCTION__);
-+ ret = UAP_STATUS_FAILURE;
-+ goto release_irq;
-+ }
-+ priv->hotplug_device = &func->dev;
-+
-+ if (helper_name == NULL) {
-+ helper_name = DEFAULT_HELPER_NAME;
-+ }
-+ if (fw_name == NULL) {
-+ fw_name = DEFAULT_FW_NAME;
-+ }
-+ sdio_release_host(func);
-+
-+ sdio_set_drvdata(func, card);
-+
-+ ret = UAP_STATUS_SUCCESS;
-+ goto done;
-+
-+ release_irq:
-+ sdio_release_irq(func);
-+ disable_func:
-+ sdio_disable_func(func);
-+ release_host:
-+ sdio_release_host(func);
-+
-+ done:
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function sends data to the card.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param payload A pointer to the data/cmd buffer
-+ * @param nb the length of data/cmd
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_host_to_card(uap_private * priv, u8 * payload, u16 nb)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ int ret = UAP_STATUS_SUCCESS;
-+ int buf_block_len;
-+ int blksz;
-+ int i = 0;
-+ u8 *buf = NULL;
-+#ifdef PXA3XX_DMA_ALIGN
-+ void *tmpbuf = NULL;
-+ int tmpbufsz;
-+#endif
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "card or function is NULL!\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+ buf = payload;
-+#ifdef PXA3XX_DMA_ALIGN
-+ if ((u32) payload & (PXA3XX_DMA_ALIGNMENT - 1)) {
-+ tmpbufsz = ALIGN_SZ(nb, PXA3XX_DMA_ALIGNMENT);
-+ tmpbuf = kmalloc(tmpbufsz, GFP_KERNEL);
-+ memset(tmpbuf, 0, tmpbufsz);
-+ /* Ensure 8-byte aligned CMD buffer */
-+ buf = (u8 *) ALIGN_ADDR(tmpbuf, PXA3XX_DMA_ALIGNMENT);
-+ memcpy(buf, payload, nb);
-+ }
-+#endif
-+ /* Allocate buffer and copy payload */
-+ blksz = SD_BLOCK_SIZE;
-+ buf_block_len = (nb + blksz - 1) / blksz;
-+ sdio_claim_host(card->func);
-+#define MAX_WRITE_IOMEM_RETRY 2
-+ priv->uap_dev.cmd_sent = TRUE;
-+ priv->uap_dev.data_sent = TRUE;
-+ do {
-+ /* Transfer data to card */
-+ ret = sdio_writesb(card->func, priv->uap_dev.ioport, buf,
-+ buf_block_len * blksz);
-+ if (ret < 0) {
-+ i++;
-+ PRINTM(ERROR, "host_to_card, write iomem (%d) failed: %d\n", i,
-+ ret);
-+ ret = UAP_STATUS_FAILURE;
-+ if (i > MAX_WRITE_IOMEM_RETRY)
-+ goto exit;
-+ } else {
-+ HEXDUMP("SDIO Blk Wr", payload, nb);
-+ }
-+ } while (ret == UAP_STATUS_FAILURE);
-+ exit:
-+ sdio_release_host(card->func);
-+#ifdef PXA3XX_DMA_ALIGN
-+ if (tmpbuf)
-+ kfree(tmpbuf);
-+#endif
-+ if (ret == UAP_STATUS_FAILURE) {
-+ priv->uap_dev.cmd_sent = FALSE;
-+ priv->uap_dev.data_sent = FALSE;
-+ }
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function reads CIS information.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param cisinfo A pointer to CIS information output buffer
-+ * @param cislen A pointer to length of CIS info output buffer
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+#if 0
-+static int
-+sbi_get_cis_info(uap_private * priv, void *cisinfo, int *cislen)
-+{
-+#define CIS_PTR (0x8000)
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ unsigned int i, cis_ptr = CIS_PTR;
-+ int ret = UAP_STATUS_FAILURE;
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "sbi_get_cis_info(): card or function is NULL!\n");
-+ goto exit;
-+ }
-+#define MAX_SDIO_CIS_INFO_LEN (256)
-+ if (!cisinfo || (*cislen < MAX_SDIO_CIS_INFO_LEN)) {
-+ PRINTM(WARN, "ERROR! get_cis_info: insufficient buffer passed\n");
-+ goto exit;
-+ }
-+
-+ *cislen = MAX_SDIO_CIS_INFO_LEN;
-+
-+ sdio_claim_host(card->func);
-+
-+ PRINTM(INFO, "cis_ptr=%#x\n", cis_ptr);
-+
-+ /* Read the Tuple Data */
-+ for (i = 0; i < *cislen; i++) {
-+ ((unsigned char *) cisinfo)[i] =
-+ sdio_readb(card->func, cis_ptr + i, &ret);
-+ if (ret) {
-+ PRINTM(WARN, "get_cis_info error: ret=%d\n", ret);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ PRINTM(INFO, "cisinfo[%d]=%#x\n", i, ((unsigned char *) cisinfo)[i]);
-+ }
-+
-+ done:
-+ sdio_release_host(card->func);
-+ exit:
-+ LEAVE();
-+ return ret;
-+}
-+#endif
-+/**
-+ * @brief This function downloads helper image to the card.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_prog_helper(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ u8 *helper = NULL;
-+ int helperlen;
-+ int ret = UAP_STATUS_SUCCESS;
-+ void *tmphlprbuf = NULL;
-+ int tmphlprbufsz;
-+ u8 *hlprbuf;
-+ int hlprblknow;
-+ u32 tx_len;
-+#ifdef FW_DOWNLOAD_SPEED
-+ u32 tv1, tv2;
-+#endif
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "sbi_prog_helper(): card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ if (priv->fw_helper) {
-+ helper = (u8 *) priv->fw_helper->data;
-+ helperlen = priv->fw_helper->size;
-+ } else {
-+ PRINTM(MSG, "No helper image found! Terminating download.\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ PRINTM(INFO, "Downloading helper image (%d bytes), block size %d bytes\n",
-+ helperlen, SD_BLOCK_SIZE);
-+
-+#ifdef FW_DOWNLOAD_SPEED
-+ tv1 = get_utimeofday();
-+#endif
-+
-+#ifdef PXA3XX_DMA_ALIGN
-+ tmphlprbufsz = ALIGN_SZ(UAP_UPLD_SIZE, PXA3XX_DMA_ALIGNMENT);
-+#else /* !PXA3XX_DMA_ALIGN */
-+ tmphlprbufsz = UAP_UPLD_SIZE;
-+#endif /* !PXA3XX_DMA_ALIGN */
-+ tmphlprbuf = kmalloc(tmphlprbufsz, GFP_KERNEL);
-+ if (!tmphlprbuf) {
-+ PRINTM(ERROR,
-+ "Unable to allocate buffer for helper. Terminating download\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ memset(tmphlprbuf, 0, tmphlprbufsz);
-+#ifdef PXA3XX_DMA_ALIGN
-+ hlprbuf = (u8 *) ALIGN_ADDR(tmphlprbuf, PXA3XX_DMA_ALIGNMENT);
-+#else /* !PXA3XX_DMA_ALIGN */
-+ hlprbuf = (u8 *) tmphlprbuf;
-+#endif /* !PXA3XX_DMA_ALIGN */
-+
-+ sdio_claim_host(card->func);
-+
-+ /* Perform helper data transfer */
-+ tx_len = (FIRMWARE_TRANSFER_NBLOCK * SD_BLOCK_SIZE) - INTF_HEADER_LEN;
-+ hlprblknow = 0;
-+ do {
-+ /* The host polls for the DN_LD_CARD_RDY and CARD_IO_READY bits */
-+ ret = mv_sdio_poll_card_status(priv, CARD_IO_READY | DN_LD_CARD_RDY);
-+ if (ret < 0) {
-+ PRINTM(FATAL, "Helper download poll status timeout @ %d\n",
-+ hlprblknow);
-+ goto done;
-+ }
-+
-+ /* More data? */
-+ if (hlprblknow >= helperlen)
-+ break;
-+
-+ /* Set blocksize to transfer - checking for last block */
-+ if (helperlen - hlprblknow < tx_len)
-+ tx_len = helperlen - hlprblknow;
-+
-+ /* Set length to the 4-byte header */
-+ *(u32 *) hlprbuf = uap_cpu_to_le32(tx_len);
-+
-+ /* Copy payload to buffer */
-+ memcpy(&hlprbuf[INTF_HEADER_LEN], &helper[hlprblknow], tx_len);
-+
-+ PRINTM(INFO, ".");
-+
-+ /* Send data */
-+ ret = sdio_writesb(card->func, priv->uap_dev.ioport,
-+ hlprbuf, FIRMWARE_TRANSFER_NBLOCK * SD_BLOCK_SIZE);
-+
-+ if (ret < 0) {
-+ PRINTM(FATAL, "IO error during helper download @ %d\n", hlprblknow);
-+ goto done;
-+ }
-+
-+ hlprblknow += tx_len;
-+ } while (TRUE);
-+
-+#ifdef FW_DOWNLOAD_SPEED
-+ tv2 = get_utimeofday();
-+ PRINTM(INFO, "helper: %ld.%03ld.%03ld ", tv1 / 1000000,
-+ (tv1 % 1000000) / 1000, tv1 % 1000);
-+ PRINTM(INFO, " -> %ld.%03ld.%03ld ", tv2 / 1000000, (tv2 % 1000000) / 1000,
-+ tv2 % 1000);
-+ tv2 -= tv1;
-+ PRINTM(INFO, " == %ld.%03ld.%03ld\n", tv2 / 1000000, (tv2 % 1000000) / 1000,
-+ tv2 % 1000);
-+#endif
-+
-+ /* Write last EOF data */
-+ PRINTM(INFO, "\nTransferring helper image EOF block\n");
-+ memset(hlprbuf, 0x0, SD_BLOCK_SIZE);
-+ ret = sdio_writesb(card->func, priv->uap_dev.ioport,
-+ hlprbuf, SD_BLOCK_SIZE);
-+
-+ if (ret < 0) {
-+ PRINTM(FATAL, "IO error in writing helper image EOF block\n");
-+ goto done;
-+ }
-+
-+ ret = UAP_STATUS_SUCCESS;
-+
-+ done:
-+ sdio_release_host(card->func);
-+ if (tmphlprbuf)
-+ kfree(tmphlprbuf);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function downloads firmware image to the card.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_prog_fw_w_helper(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ u8 *firmware = NULL;
-+ int firmwarelen;
-+ u8 base0;
-+ u8 base1;
-+ int ret = UAP_STATUS_SUCCESS;
-+ int offset;
-+ void *tmpfwbuf = NULL;
-+ int tmpfwbufsz;
-+ u8 *fwbuf;
-+ u16 len;
-+ int txlen = 0;
-+ int tx_blocks = 0;
-+ int i = 0;
-+ int tries = 0;
-+#ifdef FW_DOWNLOAD_SPEED
-+ u32 tv1, tv2;
-+#endif
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "sbi_prog_fw_w_helper(): card or function is NULL!\n");
-+ goto done;
-+ }
-+
-+ if (priv->firmware) {
-+ firmware = (u8 *) priv->firmware->data;
-+ firmwarelen = priv->firmware->size;
-+ } else {
-+ PRINTM(MSG, "No firmware image found! Terminating download.\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+
-+ PRINTM(INFO, "Downloading FW image (%d bytes)\n", firmwarelen);
-+
-+#ifdef FW_DOWNLOAD_SPEED
-+ tv1 = get_utimeofday();
-+#endif
-+
-+#ifdef PXA3XX_DMA_ALIGN
-+ tmpfwbufsz = ALIGN_SZ(UAP_UPLD_SIZE, PXA3XX_DMA_ALIGNMENT);
-+#else /* PXA3XX_DMA_ALIGN */
-+ tmpfwbufsz = UAP_UPLD_SIZE;
-+#endif /* PXA3XX_DMA_ALIGN */
-+ tmpfwbuf = kmalloc(tmpfwbufsz, GFP_KERNEL);
-+ if (!tmpfwbuf) {
-+ PRINTM(ERROR,
-+ "Unable to allocate buffer for firmware. Terminating download.\n");
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ memset(tmpfwbuf, 0, tmpfwbufsz);
-+#ifdef PXA3XX_DMA_ALIGN
-+ /* Ensure 8-byte aligned firmware buffer */
-+ fwbuf = (u8 *) ALIGN_ADDR(tmpfwbuf, PXA3XX_DMA_ALIGNMENT);
-+#else /* PXA3XX_DMA_ALIGN */
-+ fwbuf = (u8 *) tmpfwbuf;
-+#endif /* PXA3XX_DMA_ALIGN */
-+
-+ sdio_claim_host(card->func);
-+
-+ /* Perform firmware data transfer */
-+ offset = 0;
-+ do {
-+ /* The host polls for the DN_LD_CARD_RDY and CARD_IO_READY bits */
-+ ret = mv_sdio_poll_card_status(priv, CARD_IO_READY | DN_LD_CARD_RDY);
-+ if (ret < 0) {
-+ PRINTM(FATAL, "FW download with helper poll status timeout @ %d\n",
-+ offset);
-+ goto done;
-+ }
-+
-+ /* More data? */
-+ if (offset >= firmwarelen)
-+ break;
-+
-+ for (tries = 0; tries < MAX_POLL_TRIES; tries++) {
-+ if ((ret = sbi_read_ioreg(priv, HOST_F1_RD_BASE_0, &base0)) < 0) {
-+ PRINTM(WARN, "Dev BASE0 register read failed:"
-+ " base0=0x%04X(%d). Terminating download.\n", base0,
-+ base0);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ if ((ret = sbi_read_ioreg(priv, HOST_F1_RD_BASE_1, &base1)) < 0) {
-+ PRINTM(WARN, "Dev BASE1 register read failed:"
-+ " base1=0x%04X(%d). Terminating download.\n", base1,
-+ base1);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ len = (((u16) base1) << 8) | base0;
-+
-+ /* For SD8688 wait until the length is not 0, 1 or 2 before
-+ downloading the first FW block, since BOOT code writes the
-+ register to indicate the helper/FW download winner, the value
-+ could be 1 or 2 (Func1 or Func2). */
-+ if ((len && offset) || (len > 2))
-+ break;
-+ udelay(10);
-+ }
-+
-+ if (len == 0)
-+ break;
-+ else if (len > UAP_UPLD_SIZE) {
-+ PRINTM(FATAL, "FW download failure @ %d, invalid length %d\n",
-+ offset, len);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+
-+ txlen = len;
-+
-+ if (len & BIT(0)) {
-+ i++;
-+ if (i > MAX_WRITE_IOMEM_RETRY) {
-+ PRINTM(FATAL,
-+ "FW download failure @ %d, over max retry count\n",
-+ offset);
-+ ret = UAP_STATUS_FAILURE;
-+ goto done;
-+ }
-+ PRINTM(ERROR, "FW CRC error indicated by the helper:"
-+ " len = 0x%04X, txlen = %d\n", len, txlen);
-+ len &= ~BIT(0);
-+ /* Setting this to 0 to resend from same offset */
-+ txlen = 0;
-+ } else {
-+ i = 0;
-+
-+ /* Set blocksize to transfer - checking for last block */
-+ if (firmwarelen - offset < txlen) {
-+ txlen = firmwarelen - offset;
-+ }
-+ PRINTM(INFO, ".");
-+
-+ tx_blocks = (txlen + SD_BLOCK_SIZE - 1) / SD_BLOCK_SIZE;
-+
-+ /* Copy payload to buffer */
-+ memcpy(fwbuf, &firmware[offset], txlen);
-+ }
-+
-+ /* Send data */
-+ ret = sdio_writesb(card->func, priv->uap_dev.ioport,
-+ fwbuf, tx_blocks * SD_BLOCK_SIZE);
-+
-+ if (ret < 0) {
-+ PRINTM(ERROR, "FW download, write iomem (%d) failed @ %d\n", i,
-+ offset);
-+ if (sbi_write_ioreg(priv, CONFIGURATION_REG, 0x04) < 0) {
-+ PRINTM(ERROR, "write ioreg failed (CFG)\n");
-+ }
-+ }
-+
-+ offset += txlen;
-+ } while (TRUE);
-+
-+ PRINTM(INFO, "\nFW download over, size %d bytes\n", offset);
-+
-+ ret = UAP_STATUS_SUCCESS;
-+ done:
-+#ifdef FW_DOWNLOAD_SPEED
-+ tv2 = get_utimeofday();
-+ PRINTM(INFO, "FW: %ld.%03ld.%03ld ", tv1 / 1000000,
-+ (tv1 % 1000000) / 1000, tv1 % 1000);
-+ PRINTM(INFO, " -> %ld.%03ld.%03ld ", tv2 / 1000000,
-+ (tv2 % 1000000) / 1000, tv2 % 1000);
-+ tv2 -= tv1;
-+ PRINTM(INFO, " == %ld.%03ld.%03ld\n", tv2 / 1000000,
-+ (tv2 % 1000000) / 1000, tv2 % 1000);
-+#endif
-+ sdio_release_host(card->func);
-+ if (tmpfwbuf)
-+ kfree(tmpfwbuf);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function checks if the firmware is ready to accept
-+ * command or not.
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param pollnum Poll number
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_check_fw_status(uap_private * priv, int pollnum)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ int ret = UAP_STATUS_SUCCESS;
-+ u16 firmwarestat;
-+ int tries;
-+
-+ ENTER();
-+
-+ sdio_claim_host(card->func);
-+
-+ /* Wait for firmware initialization event */
-+ for (tries = 0; tries < pollnum; tries++) {
-+ if ((ret = sd_read_firmware_status(priv, &firmwarestat)) < 0)
-+ continue;
-+ if (firmwarestat == FIRMWARE_READY) {
-+ ret = UAP_STATUS_SUCCESS;
-+ break;
-+ } else {
-+ mdelay(10);
-+ ret = UAP_STATUS_FAILURE;
-+ }
-+ }
-+
-+ if (ret < 0)
-+ goto done;
-+
-+ ret = UAP_STATUS_SUCCESS;
-+ sd_get_rx_unit(priv);
-+
-+ done:
-+ sdio_release_host(card->func);
-+
-+ LEAVE();
-+ return ret;
-+}
-+
-+/**
-+ * @brief This function set bus clock on/off
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @param option TRUE--on , FALSE--off
-+ * @return UAP_STATUS_SUCCESS
-+ */
-+#if 0
-+static int
-+sbi_set_bus_clock(uap_private * priv, u8 option)
-+{
-+ ENTER();
-+ LEAVE();
-+ return UAP_STATUS_SUCCESS;
-+}
-+#endif
-+
-+/**
-+ * @brief This function wakeup firmware
-+ *
-+ * @param priv A pointer to uap_private structure
-+ * @return UAP_STATUS_SUCCESS or UAP_STATUS_FAILURE
-+ */
-+int
-+sbi_wakeup_firmware(uap_private * priv)
-+{
-+ struct sdio_mmc_card *card = priv->uap_dev.card;
-+ int ret = UAP_STATUS_SUCCESS;
-+
-+ ENTER();
-+
-+ if (!card || !card->func) {
-+ PRINTM(ERROR, "card or function is NULL!\n");
-+ LEAVE();
-+ return UAP_STATUS_FAILURE;
-+ }
-+ sdio_claim_host(card->func);
-+ sdio_writeb(card->func, HOST_POWER_UP, CONFIGURATION_REG, &ret);
-+ sdio_release_host(card->func);
-+ LEAVE();
-+ return ret;
-+}
-diff --git a/drivers/net/wireless/libertas_uap/uap_sdio_mmc.h b/drivers/net/wireless/libertas_uap/uap_sdio_mmc.h
-new file mode 100644
-index 0000000..191c67f
---- /dev/null
-+++ b/drivers/net/wireless/libertas_uap/uap_sdio_mmc.h
-@@ -0,0 +1,136 @@
-+/** @file uap_sdio_mmc.h
-+ * @brief This file contains SDIO IF (interface) module
-+ * related macros, enum, and structure.
-+ *
-+ * Copyright (C) 2007-2009, Marvell International Ltd.
-+ *
-+ * This software file (the "File") is distributed by Marvell International
-+ * Ltd. under the terms of the GNU General Public License Version 2, June 1991
-+ * (the "License"). You may use, redistribute and/or modify this File in
-+ * accordance with the terms and conditions of the License, a copy of which
-+ * is available along with the File in the gpl.txt file or by writing to
-+ * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
-+ * 02111-1307 or on the worldwide web at http://www.gnu.org/licenses/gpl.txt.
-+ *
-+ * THE FILE IS DISTRIBUTED AS-IS, WITHOUT WARRANTY OF ANY KIND, AND THE
-+ * IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE
-+ * ARE EXPRESSLY DISCLAIMED. The License provides additional details about
-+ * this warranty disclaimer.
-+ *
-+ */
-+/****************************************************
-+Change log:
-+ 10/10/07: initial version
-+****************************************************/
-+
-+#ifndef _UAP_SDIO_MMC_H
-+#define _UAP_SDIO_MMC_H
-+
-+#include <linux/mmc/sdio.h>
-+#include <linux/mmc/sdio_ids.h>
-+#include <linux/mmc/sdio_func.h>
-+#include <linux/mmc/card.h>
-+
-+#include "uap_headers.h"
-+
-+/** The number of times to try when waiting for downloaded firmware to
-+ become active. (polling the scratch register). */
-+#define MAX_FIRMWARE_POLL_TRIES 100
-+
-+/** Firmware ready */
-+#define FIRMWARE_READY 0xfedc
-+
-+/** Number of firmware blocks to transfer */
-+#define FIRMWARE_TRANSFER_NBLOCK 2
-+
-+/* Host Control Registers */
-+/** Host Control Registers : I/O port 0 */
-+#define IO_PORT_0_REG 0x00
-+/** Host Control Registers : I/O port 1 */
-+#define IO_PORT_1_REG 0x01
-+/** Host Control Registers : I/O port 2 */
-+#define IO_PORT_2_REG 0x02
-+
-+/** Host Control Registers : Configuration */
-+#define CONFIGURATION_REG 0x03
-+/** Host Control Registers : Host without Command 53 finish host */
-+#define HOST_WO_CMD53_FINISH_HOST (0x1U << 2)
-+/** Host Control Registers : Host power up */
-+#define HOST_POWER_UP (0x1U << 1)
-+/** Host Control Registers : Host power down */
-+#define HOST_POWER_DOWN (0x1U << 0)
-+
-+/** Host Control Registers : Host interrupt mask */
-+#define HOST_INT_MASK_REG 0x04
-+/** Host Control Registers : Upload host interrupt mask */
-+#define UP_LD_HOST_INT_MASK (0x1U)
-+/** Host Control Registers : Download host interrupt mask */
-+#define DN_LD_HOST_INT_MASK (0x2U)
-+/** Enable Host interrupt mask */
-+#define HIM_ENABLE (UP_LD_HOST_INT_MASK | DN_LD_HOST_INT_MASK)
-+/** Disable Host interrupt mask */
-+#define HIM_DISABLE 0xff
-+
-+/** Host Control Registers : Host interrupt status */
-+#define HOST_INTSTATUS_REG 0x05
-+/** Host Control Registers : Upload host interrupt status */
-+#define UP_LD_HOST_INT_STATUS (0x1U)
-+/** Host Control Registers : Download host interrupt status */
-+#define DN_LD_HOST_INT_STATUS (0x2U)
-+
-+/** Host F1 read base 0 */
-+#define HOST_F1_RD_BASE_0 0x10
-+/** Host F1 read base 1 */
-+#define HOST_F1_RD_BASE_1 0x11
-+
-+/** Card Control Registers : Card status register */
-+#define CARD_STATUS_REG 0x20
-+/** Card Control Registers : Card I/O ready */
-+#define CARD_IO_READY (0x1U << 3)
-+/** Card Control Registers : CIS card ready */
-+#define CIS_CARD_RDY (0x1U << 2)
-+/** Card Control Registers : Upload card ready */
-+#define UP_LD_CARD_RDY (0x1U << 1)
-+/** Card Control Registers : Download card ready */
-+#define DN_LD_CARD_RDY (0x1U << 0)
-+
-+/** Card Control Registers : Card OCR 0 register */
-+#define CARD_OCR_0_REG 0x34
-+/** Card Control Registers : Card OCR 1 register */
-+#define CARD_OCR_1_REG 0x35
-+
-+/** Firmware status 0 register */
-+#define CARD_FW_STATUS0_REG 0x40
-+/** Firmware status 1 register */
-+#define CARD_FW_STATUS1_REG 0x41
-+/** Rx length register */
-+#define CARD_RX_LEN_REG 0x42
-+/** Rx unit register */
-+#define CARD_RX_UNIT_REG 0x43
-+
-+/** Chip Id Register 0 */
-+#define CARD_CHIP_ID_0_REG 0x801c
-+/** Chip Id Register 1 */
-+#define CARD_CHIP_ID_1_REG 0x801d
-+
-+#ifdef PXA3XX_DMA_ALIGN
-+/** DMA alignment value for PXA3XX platforms */
-+#define PXA3XX_DMA_ALIGNMENT 8
-+/** Macros for Data Alignment : size */
-+#define ALIGN_SZ(p, a) \
-+ (((p) + ((a) - 1)) & ~((a) - 1))
-+
-+/** Macros for Data Alignment : address */
-+#define ALIGN_ADDR(p, a) \
-+ ((((u32)(p)) + (((u32)(a)) - 1)) & ~(((u32)(a)) - 1))
-+#endif /* PXA3XX_DMA_ALIGN */
-+
-+struct sdio_mmc_card
-+{
-+ /** sdio_func structure pointer */
-+ struct sdio_func *func;
-+ /** uap_private structure pointer */
-+ uap_private *priv;
-+};
-+
-+#endif /* _UAP_SDIO_MMC_H */
projects / people / pmueller / ipfire-2.x.git / blobdiff