#include "cmdif_priv.h"
#include "mt25218.h"
-/*
- * cmd_sys_dis
- */
-static int cmd_sys_dis(void)
-{
- return 0;
-}
-
/*
* cmd_write_mgm
*/
return rc;
}
+
+/*
+ * cmd_unmap_icm_aux
+ */
+static int cmd_unmap_icm_aux(void)
+{
+ int rc;
+ command_fields_t cmd_desc;
+
+ memset(&cmd_desc, 0, sizeof cmd_desc);
+
+ cmd_desc.opcode = MEMFREE_CMD_UNMAP_ICM_AUX;
+
+ rc = cmd_invoke(&cmd_desc);
+
+ return rc;
+}
+
/*
* cmd_map_icm
*/
return rc;
}
+
+
+/*
+ * cmd_unmap_icm
+ */
+static int cmd_unmap_icm(struct map_icm_st *map_icm_p)
+{
+ int rc;
+ command_fields_t cmd_desc;
+ __u32 iprm[2];
+
+ memset(&cmd_desc, 0, sizeof cmd_desc);
+
+ cmd_desc.opcode = MEMFREE_CMD_UNMAP_ICM;
+ iprm[0] = map_icm_p->vpm_arr[0].va_h;
+ iprm[1] = map_icm_p->vpm_arr[0].va_l;
+ cmd_desc.in_param = iprm;
+ cmd_desc.in_trans = TRANS_IMMEDIATE;
+ cmd_desc.input_modifier = 1 << map_icm_p->vpm_arr[0].log2_size;
+
+ rc = cmd_invoke(&cmd_desc);
+
+ return rc;
+}
+
/*
* cmd_query_dev_lim
*/
6. Preparing the DHCP Server
-----------------------------
-DHCP messages over IP Over IB are transmitted as broadcasts. In order to
-distinguish between messages belonging to a certain DHCP session, the messages
-must carry the client identifier option (see ietf documentation referred to
-above). As of November 2005, ISC DHCP servers do not support this feature.
-They are expected to support this at the end of 2005. In order to work this
-out, the appropriate patch must be applied (see patches directory). It has
-been tested on version isc-dhcpd-V3.0.4b2.
+The DHCP server may need to be modified in order to work on IPOIB. Some
+distributuions alreay support this (Some SUSE distributuions) while others
+do not. If the pre-installed server does not support IPOIB, the user can download
+the sources from ISC http://www.isc.org/ and apply the appropriate patch in
+the patches directory.
The DHCP server must run on a machine which supports IP Over IB. The Mellanox
IBGD package (gen1 or gen2) can be used to provide this.
14. Installing a package from Mellanox
--------------------------------------
+The package comes as a compressed file with extension .bz2 or .gz. Follow
+these steps:
+1. Create a directory
+2. cd to this directory
+3. tar jxf <package file name> for .bz2 files or
+ tar zxf <package file name> for .gz files
+
+The binaries can be found under src/bin
When using a package obtained from Mellanox Technologies' web site, the
directory src/bin will contain the driver binary files. The files have a .bin
extension and are equivalent to the same files with .zrom extension.
ret = 1;
}
- if (!fw_fatal) {
- rc = cmd_sys_dis();
- if (rc) {
- eprintf("");
- ret = 1;
- }
+ rc = unset_hca();
+ if (rc) {
+ eprintf("");
+ ret = 1;
}
return ret;
#include "mt23108.h"
#include "ib_driver.h"
-#include <gpxe/pci.h>
+#include "pci.h"
struct device_buffers_st {
union recv_wqe_u mads_qp_rcv_queue[NUM_MADS_RCV_WQES]
return ret;
}
+
+static int unset_hca(void)
+{
+ int rc = 0;
+
+ if (!fw_fatal) {
+ rc = cmd_sys_dis();
+ if (rc)
+ eprintf("");
+ }
+
+ return rc;
+}
+
static void *get_inprm_buf(void)
{
return dev_buffers_p->inprm_buf;
#include "mt25218.h"
#include "ib_driver.h"
-#include <gpxe/pci.h>
+#include "pci.h"
#define MOD_INC(counter, max_count) (counter) = ((counter)+1) & ((max_count) - 1)
static struct device_buffers_st *dev_buffers_p;
static struct device_ib_data_st dev_ib_data;
+
+
+struct map_icm_st icm_map_obj;
+
static int gw_write_cr(__u32 addr, __u32 data)
{
writel(htonl(data), memfree_pci_dev.cr_space + addr);
eprintf("");
goto undo_map_fa;
}
+ icm_map_obj = map_obj;
+
phys_mem.offset += (1 << (map_obj.vpm_arr[0].log2_size + 12));
init_hca.log_max_uars = log_max_uars;
return ret;
}
+
+static int unset_hca(void)
+{
+ int rc, ret = 0;
+
+ rc = cmd_unmap_icm(&icm_map_obj);
+ if (rc)
+ eprintf("");
+ ret |= rc;
+
+
+ rc = cmd_unmap_icm_aux();
+ if (rc)
+ eprintf("");
+ ret |= rc;
+
+ rc = cmd_unmap_fa();
+ if (rc)
+ eprintf("");
+ ret |= rc;
+
+ return ret;
+}
+
static void *get_inprm_buf(void)
{
return dev_buffers_p->inprm_buf;
modify_udp_csum(buf, size);
}
-static void get_my_client_id(__u8 * my_client_id)
-{
-
- my_client_id[0] = 0;
- qpn2buf(ipoib_data.ipoib_qpn, my_client_id + 1);
- memcpy(my_client_id + 4, ipoib_data.port_gid_raw, 16);
-}
-
-static const __u8 *get_client_id(const void *buf, int len)
-{
- const __u8 *ptr;
- int delta;
-
- if (len < 268)
- return NULL;
-
- /* pointer to just after magic cookie */
- ptr = (const __u8 *)buf + 268;
-
- /* find last client identifier option */
- do {
- if (ptr[0] == 255) {
- /* found end of options list */
- return NULL;
- }
-
- if (ptr[0] == 0x3d) {
- /* client identifer option */
- return ptr + 3;
- }
-
- delta = ptr[1] + 2;
- ptr += delta;
- len -= delta;
- } while (len > 0);
-
- return NULL;
-}
-
static int handle_ipv4_packet(void *buf, void **out_buf_p,
unsigned int *new_size_p, int *is_bcast_p)
{
void *new_buf;
__u16 new_size;
__u8 msg_type;
- __u8 my_client_id[20];
new_buf = (void *)(((__u8 *) buf) + 4);
new_size = (*new_size_p) - 4;
if (get_ip_protocl(new_buf) == IP_PROT_UDP) {
__u16 udp_dst_port;
- const __u8 *client_id;
udp_dst_port = get_udp_dst_port(new_buf);
*out_buf_p = 0;
return 0;
}
-
- if (udp_dst_port == 68) {
- get_my_client_id(my_client_id);
-
- /* packet client id */
- client_id = get_client_id(new_buf, new_size);
- if (!client_id) {
- *out_buf_p = 0;
- return 0;
- }
-
- if (memcmp(client_id, my_client_id, 20)) {
- *out_buf_p = 0;
- return 0;
- }
- }
}
msg_type = get_dhcp_msg_type(new_buf);
rc = handle_ipv4_packet(buf, out_buf_p, new_size_p, is_bcast_p);
return rc;
}
- eprintf("prot=0x%x", prot_type);
- return -1;
+ tprintf("prot=0x%x", prot_type);
+ *out_buf_p = NULL;
+ return 0;
}
static int is_null_mac(const __u8 * mac)
/* to get the interface to the body of the program */
#include "nic.h"
/* to get the PCI support functions, if this is a PCI NIC */
-#include <gpxe/pci.h>
+#include "pci.h"
/* to get the ISA support functions, if this is an ISA NIC */
-#include <gpxe/isa.h>
+#include "isa.h"
#include "mt_version.c"
#include "mt23108_imp.c"
PCI_ROM(0x15b3, 0x6278, "MT25208", "MT25208 HCA driver"),
};
-struct pci_driver tavor_driver __pci_driver = {
+static struct pci_driver tavor_driver __pci_driver = {
.type = NIC_DRIVER,
.name = "MT23108/MT25208",
.probe = tavor_probe,
/* to get the interface to the body of the program */
#include "nic.h"
/* to get the PCI support functions, if this is a PCI NIC */
-#include <gpxe/pci.h>
+#include "pci.h"
/* to get the ISA support functions, if this is an ISA NIC */
-#include <gpxe/isa.h>
+#include "isa.h"
#include "mt_version.c"
#include "mt25218_imp.c"
PCI_ROM(0x15b3, 0x6274, "MT25204", "MT25204 HCA driver"),
};
-struct pci_driver mt25218_driver __pci_driver = {
+static struct pci_driver mt25218_driver __pci_driver = {
.type = NIC_DRIVER,
.name = "MT25218",
.probe = mt25218_probe,
#define MEMFREE_CMD_RUN_FW 0xff6
#define MEMFREE_CMD_SET_ICM_SIZE 0xffd
#define MEMFREE_CMD_MAP_ICM_AUX 0xffc
+#define MEMFREE_CMD_UNMAP_ICM_AUX 0xffb
#define MEMFREE_CMD_MAP_ICM 0xffa
+#define MEMFREE_CMD_UNMAP_ICM 0xff9
#define MEMFREE_CMD_QUERY_DEV_LIM 0x003
/*
*/
/* definition of the build version goes here */
-const char *build_revision= "113";
+const char *build_revision= "191";
-diff -ru ../../orig/dhcp-3.0.4b2/common/options.c ./common/options.c
---- ../../orig/dhcp-3.0.4b2/common/options.c 2005-11-02 01:19:03.000000000 +0200
-+++ ./common/options.c 2005-12-06 14:38:17.000000000 +0200
-@@ -537,6 +537,7 @@
- priority_list [priority_len++] = DHO_DHCP_LEASE_TIME;
- priority_list [priority_len++] = DHO_DHCP_MESSAGE;
- priority_list [priority_len++] = DHO_DHCP_REQUESTED_ADDRESS;
-+ priority_list [priority_len++] = DHO_DHCP_CLIENT_IDENTIFIER;
- priority_list [priority_len++] = DHO_FQDN;
-
- if (prl && prl -> len > 0) {
-diff -ru ../../orig/dhcp-3.0.4b2/includes/site.h ./includes/site.h
---- ../../orig/dhcp-3.0.4b2/includes/site.h 2002-03-12 20:33:39.000000000 +0200
-+++ ./includes/site.h 2005-12-06 14:36:55.000000000 +0200
+Index: dhcp-3.0.4b3/includes/site.h
+===================================================================
+--- dhcp-3.0.4b3.orig/includes/site.h 2002-03-12 20:33:39.000000000 +0200
++++ dhcp-3.0.4b3/includes/site.h 2006-03-15 12:50:00.000000000 +0200
@@ -135,7 +135,7 @@
the aforementioned problems do not matter to you, or if no other
API is supported for your system, you may want to go with it. */
projects / thirdparty / ipxe.git / commitdiff
