apfs/linux-apfs
0
0
Fork 0
mirror of https://github.com/linux-apfs/linux-apfs.git synced 2026-05-01 15:00:59 -07:00
Code Issues Packages Projects Releases Wiki Activity

Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6

Browse Source 
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (28 commits)
  [SCSI] qla4xxx: fix compilation warning
  [SCSI] make error handling more robust in the face of reservations
  [SCSI] tgt: fix warning
  [SCSI] drivers/message/fusion: Adjust confusing if indentation
  [SCSI] Return NEEDS_RETRY for eh commands with status BUSY
  [SCSI] ibmvfc: Driver version 1.0.9
  [SCSI] ibmvfc: Fix terminate_rport_io
  [SCSI] ibmvfc: Fix rport add/delete race resulting in oops
  [SCSI] lpfc 8.3.16: Change LPFC driver version to 8.3.16
  [SCSI] lpfc 8.3.16: FCoE Discovery and Failover Fixes
  [SCSI] lpfc 8.3.16: SLI Additions, updates, and code cleanup
  [SCSI] pm8001: introduce missing kfree
  [SCSI] qla4xxx: Update driver version to 5.02.00-k3
  [SCSI] qla4xxx: Added AER support for ISP82xx
  [SCSI] qla4xxx: Handle outstanding mbx cmds on hung f/w scenarios
  [SCSI] qla4xxx: updated mbx_sys_info struct to sync with FW 4.6.x
  [SCSI] qla4xxx: clear AF_DPC_SCHEDULED flage when exit from do_dpc
  [SCSI] qla4xxx: Stop firmware before doing init firmware.
  [SCSI] qla4xxx: Use the correct request queue.
  [SCSI] qla4xxx: set correct value in sess->recovery_tmo
  ...
This commit is contained in:
Linus Torvalds
2010-08-14 12:34:34 -07:00
parent bbbfb910d1 3c3e210877
commit c29c08b598
41 changed files with 1546 additions and 395 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/firmware/Kconfig
-8
View File
@@ -122,14 +122,6 @@ config ISCSI_IBFT_FIND
is necessary for iSCSI Boot Firmware Table Attributes module to work
properly.
config ISCSI_BOOT_SYSFS
tristate "iSCSI Boot Sysfs Interface"
default n
help
This option enables support for exposing iSCSI boot information
via sysfs to userspace. If you wish to export this information,
say Y. Otherwise, say N.
config ISCSI_IBFT
tristate "iSCSI Boot Firmware Table Attributes module"
select ISCSI_BOOT_SYSFS
drivers/firmware/Makefile
-1
View File
@@ -10,5 +10,4 @@ obj-$(CONFIG_DCDBAS) += dcdbas.o
obj-$(CONFIG_DMIID) += dmi-id.o
obj-$(CONFIG_ISCSI_IBFT_FIND) += iscsi_ibft_find.o
obj-$(CONFIG_ISCSI_IBFT) += iscsi_ibft.o
obj-$(CONFIG_ISCSI_BOOT_SYSFS) += iscsi_boot_sysfs.o
obj-$(CONFIG_FIRMWARE_MEMMAP) += memmap.o
drivers/message/fusion/mptbase.c
+1 -1
View File
@@ -8049,7 +8049,7 @@ union loginfo_type {
code_desc = ir_code_str[sas_loginfo.dw.code];
if (sas_loginfo.dw.subcode >=
ARRAY_SIZE(raid_sub_code_str))
break;
break;
if (sas_loginfo.dw.code == 0)
sub_code_desc =
raid_sub_code_str[sas_loginfo.dw.subcode];
drivers/scsi/Kconfig
+8
View File
@@ -370,6 +370,14 @@ config ISCSI_TCP
http://open-iscsi.org
config ISCSI_BOOT_SYSFS
tristate "iSCSI Boot Sysfs Interface"
default n
help
This option enables support for exposing iSCSI boot information
via sysfs to userspace. If you wish to export this information,
say Y. Otherwise, say N.
source "drivers/scsi/cxgb3i/Kconfig"
source "drivers/scsi/bnx2i/Kconfig"
source "drivers/scsi/be2iscsi/Kconfig"
drivers/scsi/Makefile
+1
View File
@@ -42,6 +42,7 @@ obj-$(CONFIG_FCOE) += fcoe/
obj-$(CONFIG_FCOE_FNIC) += fnic/
obj-$(CONFIG_ISCSI_TCP) += libiscsi.o libiscsi_tcp.o iscsi_tcp.o
obj-$(CONFIG_INFINIBAND_ISER) += libiscsi.o
obj-$(CONFIG_ISCSI_BOOT_SYSFS) += iscsi_boot_sysfs.o
obj-$(CONFIG_SCSI_A4000T) += 53c700.o a4000t.o
obj-$(CONFIG_SCSI_ZORRO7XX) += 53c700.o zorro7xx.o
obj-$(CONFIG_A3000_SCSI) += a3000.o wd33c93.o
drivers/scsi/be2iscsi/Kconfig
+1
View File
@@ -2,6 +2,7 @@ config BE2ISCSI
tristate "ServerEngines' 10Gbps iSCSI - BladeEngine 2"
depends on PCI && SCSI && NET
select SCSI_ISCSI_ATTRS
select ISCSI_BOOT_SYSFS
help
This driver implements the iSCSI functionality for ServerEngines'
drivers/scsi/be2iscsi/be_cmds.h
+130 -17
View File
@@ -162,6 +162,13 @@ struct be_mcc_mailbox {
#define OPCODE_COMMON_ISCSI_CFG_POST_SGL_PAGES 2
#define OPCODE_COMMON_ISCSI_CFG_REMOVE_SGL_PAGES 3
#define OPCODE_COMMON_ISCSI_NTWK_GET_NIC_CONFIG 7
#define OPCODE_COMMON_ISCSI_NTWK_SET_VLAN 14
#define OPCODE_COMMON_ISCSI_NTWK_CONFIGURE_STATELESS_IP_ADDR 17
#define OPCODE_COMMON_ISCSI_NTWK_MODIFY_IP_ADDR 21
#define OPCODE_COMMON_ISCSI_NTWK_GET_DEFAULT_GATEWAY 22
#define OPCODE_COMMON_ISCSI_NTWK_MODIFY_DEFAULT_GATEWAY 23
#define OPCODE_COMMON_ISCSI_NTWK_GET_ALL_IF_ID 24
#define OPCODE_COMMON_ISCSI_NTWK_GET_IF_INFO 25
#define OPCODE_COMMON_ISCSI_SET_FRAGNUM_BITS_FOR_SGL_CRA 61
#define OPCODE_COMMON_ISCSI_DEFQ_CREATE 64
#define OPCODE_COMMON_ISCSI_DEFQ_DESTROY 65
@@ -237,11 +244,109 @@ struct be_cmd_resp_eq_create {
u16 rsvd0; /* sword */
} __packed;
struct mgmt_chap_format {
u32 flags;
u8 intr_chap_name[256];
u8 intr_secret[16];
u8 target_chap_name[256];
u8 target_secret[16];
u16 intr_chap_name_length;
u16 intr_secret_length;
u16 target_chap_name_length;
u16 target_secret_length;
} __packed;
struct mgmt_auth_method_format {
u8 auth_method_type;
u8 padding[3];
struct mgmt_chap_format chap;
} __packed;
struct mgmt_conn_login_options {
u8 flags;
u8 header_digest;
u8 data_digest;
u8 rsvd0;
u32 max_recv_datasegment_len_ini;
u32 max_recv_datasegment_len_tgt;
u32 tcp_mss;
u32 tcp_window_size;
struct mgmt_auth_method_format auth_data;
} __packed;
struct ip_address_format {
u16 size_of_structure;
u8 reserved;
u8 ip_type;
u8 ip_address[16];
u32 rsvd0;
} __packed;
struct mgmt_conn_info {
u32 connection_handle;
u32 connection_status;
u16 src_port;
u16 dest_port;
u16 dest_port_redirected;
u16 cid;
u32 estimated_throughput;
struct ip_address_format src_ipaddr;
struct ip_address_format dest_ipaddr;
struct ip_address_format dest_ipaddr_redirected;
struct mgmt_conn_login_options negotiated_login_options;
} __packed;
struct mgmt_session_login_options {
u8 flags;
u8 error_recovery_level;
u16 rsvd0;
u32 first_burst_length;
u32 max_burst_length;
u16 max_connections;
u16 max_outstanding_r2t;
u16 default_time2wait;
u16 default_time2retain;
} __packed;
struct mgmt_session_info {
u32 session_handle;
u32 status;
u8 isid[6];
u16 tsih;
u32 session_flags;
u16 conn_count;
u16 pad;
u8 target_name[224];
u8 initiator_iscsiname[224];
struct mgmt_session_login_options negotiated_login_options;
struct mgmt_conn_info conn_list[1];
} __packed;
struct be_cmd_req_get_session {
struct be_cmd_req_hdr hdr;
u32 session_handle;
} __packed;
struct be_cmd_resp_get_session {
struct be_cmd_resp_hdr hdr;
struct mgmt_session_info session_info;
} __packed;
struct mac_addr {
u16 size_of_struct;
u8 addr[ETH_ALEN];
} __packed;
struct be_cmd_req_get_boot_target {
struct be_cmd_req_hdr hdr;
} __packed;
struct be_cmd_resp_get_boot_target {
struct be_cmd_resp_hdr hdr;
u32 boot_session_count;
int boot_session_handle;
};
struct be_cmd_req_mac_query {
struct be_cmd_req_hdr hdr;
u8 type;
@@ -426,6 +531,11 @@ int be_poll_mcc(struct be_ctrl_info *ctrl);
int mgmt_check_supported_fw(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba);
unsigned int be_cmd_get_mac_addr(struct beiscsi_hba *phba);
unsigned int beiscsi_get_boot_target(struct beiscsi_hba *phba);
unsigned int beiscsi_get_session_info(struct beiscsi_hba *phba,
u32 boot_session_handle,
struct be_dma_mem *nonemb_cmd);
void free_mcc_tag(struct be_ctrl_info *ctrl, unsigned int tag);
/*ISCSI Functuions */
int be_cmd_fw_initialize(struct be_ctrl_info *ctrl);
@@ -601,14 +711,6 @@ struct be_eq_delay_params_in {
struct eq_delay delay[8];
} __packed;
struct ip_address_format {
u16 size_of_structure;
u8 reserved;
u8 ip_type;
u8 ip_address[16];
u32 rsvd0;
} __packed;
struct tcp_connect_and_offload_in {
struct be_cmd_req_hdr hdr;
struct ip_address_format ip_address;
@@ -688,18 +790,29 @@ struct be_fw_cfg {
u32 function_caps;
} __packed;
#define CMD_ISCSI_COMMAND_INVALIDATE 1
#define ISCSI_OPCODE_SCSI_DATA_OUT 5
struct be_all_if_id {
struct be_cmd_req_hdr hdr;
u32 if_count;
u32 if_hndl_list[1];
} __packed;
#define ISCSI_OPCODE_SCSI_DATA_OUT 5
#define OPCODE_COMMON_MODIFY_EQ_DELAY 41
#define OPCODE_COMMON_ISCSI_CLEANUP 59
#define OPCODE_COMMON_TCP_UPLOAD 56
#define OPCODE_COMMON_ISCSI_TCP_CONNECT_AND_OFFLOAD 70
#define OPCODE_ISCSI_INI_DRIVER_OFFLOAD_SESSION 41
#define OPCODE_COMMON_MODIFY_EQ_DELAY 41
#define OPCODE_COMMON_ISCSI_CLEANUP 59
#define OPCODE_COMMON_TCP_UPLOAD 56
#define OPCODE_COMMON_ISCSI_ERROR_RECOVERY_INVALIDATE_COMMANDS 1
/* --- CMD_ISCSI_INVALIDATE_CONNECTION_TYPE --- */
#define CMD_ISCSI_CONNECTION_INVALIDATE 0x8001
#define CMD_ISCSI_CONNECTION_ISSUE_TCP_RST 0x8002
#define OPCODE_ISCSI_INI_CFG_GET_HBA_NAME 6
#define OPCODE_ISCSI_INI_CFG_SET_HBA_NAME 7
#define OPCODE_ISCSI_INI_SESSION_GET_A_SESSION 14
#define OPCODE_ISCSI_INI_DRIVER_OFFLOAD_SESSION 41
#define OPCODE_ISCSI_INI_DRIVER_INVALIDATE_CONNECTION 42
#define OPCODE_ISCSI_INI_BOOT_GET_BOOT_TARGET 52
/* --- CMD_ISCSI_INVALIDATE_CONNECTION_TYPE --- */
#define CMD_ISCSI_COMMAND_INVALIDATE 1
#define CMD_ISCSI_CONNECTION_INVALIDATE 0x8001
#define CMD_ISCSI_CONNECTION_ISSUE_TCP_RST 0x8002
#define INI_WR_CMD 1 /* Initiator write command */
#define INI_TMF_CMD 2 /* Initiator TMF command */
drivers/scsi/be2iscsi/be_iscsi.c
+47 -29
View File
@@ -300,40 +300,16 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
enum iscsi_host_param param, char *buf)
{
struct beiscsi_hba *phba = (struct beiscsi_hba *)iscsi_host_priv(shost);
struct be_cmd_resp_get_mac_addr *resp;
struct be_mcc_wrb *wrb;
unsigned int tag, wrb_num;
int len = 0;
unsigned short status, extd_status;
struct be_queue_info *mccq = &phba->ctrl.mcc_obj.q;
int status;
SE_DEBUG(DBG_LVL_8, "In beiscsi_get_host_param, param= %d\n", param);
switch (param) {
case ISCSI_HOST_PARAM_HWADDRESS:
tag = be_cmd_get_mac_addr(phba);
if (!tag) {
SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed\n");
return -EAGAIN;
} else
wait_event_interruptible(phba->ctrl.mcc_wait[tag],
phba->ctrl.mcc_numtag[tag]);
wrb_num = (phba->ctrl.mcc_numtag[tag] & 0x00FF0000) >> 16;
extd_status = (phba->ctrl.mcc_numtag[tag] & 0x0000FF00) >> 8;
status = phba->ctrl.mcc_numtag[tag] & 0x000000FF;
if (status || extd_status) {
SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed"
" status = %d extd_status = %d\n",
status, extd_status);
free_mcc_tag(&phba->ctrl, tag);
return -EAGAIN;
} else {
wrb = queue_get_wrb(mccq, wrb_num);
free_mcc_tag(&phba->ctrl, tag);
resp = embedded_payload(wrb);
memcpy(phba->mac_address, resp->mac_address, ETH_ALEN);
len = sysfs_format_mac(buf, phba->mac_address,
ETH_ALEN);
status = beiscsi_get_macaddr(buf, phba);
if (status < 0) {
SE_DEBUG(DBG_LVL_1, "beiscsi_get_macaddr Failed\n");
return status;
}
break;
default:
@@ -342,6 +318,48 @@ int beiscsi_get_host_param(struct Scsi_Host *shost,
return len;
}
int beiscsi_get_macaddr(char *buf, struct beiscsi_hba *phba)
{
struct be_cmd_resp_get_mac_addr *resp;
struct be_mcc_wrb *wrb;
unsigned int tag, wrb_num;
unsigned short status, extd_status;
struct be_queue_info *mccq = &phba->ctrl.mcc_obj.q;
int rc;
if (phba->read_mac_address)
return sysfs_format_mac(buf, phba->mac_address,
ETH_ALEN);
tag = be_cmd_get_mac_addr(phba);
if (!tag) {
SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed\n");
return -EBUSY;
} else
wait_event_interruptible(phba->ctrl.mcc_wait[tag],
phba->ctrl.mcc_numtag[tag]);
wrb_num = (phba->ctrl.mcc_numtag[tag] & 0x00FF0000) >> 16;
extd_status = (phba->ctrl.mcc_numtag[tag] & 0x0000FF00) >> 8;
status = phba->ctrl.mcc_numtag[tag] & 0x000000FF;
if (status || extd_status) {
SE_DEBUG(DBG_LVL_1, "Failed to get be_cmd_get_mac_addr"
" status = %d extd_status = %d\n",
status, extd_status);
free_mcc_tag(&phba->ctrl, tag);
return -EAGAIN;
}
wrb = queue_get_wrb(mccq, wrb_num);
free_mcc_tag(&phba->ctrl, tag);
resp = embedded_payload(wrb);
memcpy(phba->mac_address, resp->mac_address, ETH_ALEN);
rc = sysfs_format_mac(buf, phba->mac_address,
ETH_ALEN);
phba->read_mac_address = 1;
return rc;
}
/**
* beiscsi_conn_get_stats - get the iscsi stats
* @cls_conn: pointer to iscsi cls conn
drivers/scsi/be2iscsi/be_iscsi.h
+2
View File
@@ -54,6 +54,8 @@ int beiscsi_conn_get_param(struct iscsi_cls_conn *cls_conn,
int beiscsi_get_host_param(struct Scsi_Host *shost,
enum iscsi_host_param param, char *buf);
int beiscsi_get_macaddr(char *buf, struct beiscsi_hba *phba);
int beiscsi_set_param(struct iscsi_cls_conn *cls_conn,
enum iscsi_param param, char *buf, int buflen);
drivers/scsi/be2iscsi/be_main.c
+311
View File
@@ -26,6 +26,7 @@
#include <linux/string.h>
#include <linux/kernel.h>
#include <linux/semaphore.h>
#include <linux/iscsi_boot_sysfs.h>
#include <scsi/libiscsi.h>
#include <scsi/scsi_transport_iscsi.h>
@@ -211,6 +212,218 @@ unlock:
return rc;
}
static ssize_t beiscsi_show_boot_tgt_info(void *data, int type, char *buf)
{
struct beiscsi_hba *phba = data;
char *str = buf;
int rc;
switch (type) {
case ISCSI_BOOT_TGT_NAME:
rc = sprintf(buf, "%.*s\n",
(int)strlen(phba->boot_sess.target_name),
(char *)&phba->boot_sess.target_name);
break;
case ISCSI_BOOT_TGT_IP_ADDR:
if (phba->boot_sess.conn_list[0].dest_ipaddr.ip_type == 0x1)
rc = sprintf(buf, "%pI4\n",
(char *)&phba->boot_sess.conn_list[0].
dest_ipaddr.ip_address);
else
rc = sprintf(str, "%pI6\n",
(char *)&phba->boot_sess.conn_list[0].
dest_ipaddr.ip_address);
break;
case ISCSI_BOOT_TGT_PORT:
rc = sprintf(str, "%d\n", phba->boot_sess.conn_list[0].
dest_port);
break;
case ISCSI_BOOT_TGT_CHAP_NAME:
rc = sprintf(str, "%.*s\n",
phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
target_chap_name_length,
(char *)&phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
target_chap_name);
break;
case ISCSI_BOOT_TGT_CHAP_SECRET:
rc = sprintf(str, "%.*s\n",
phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
target_secret_length,
(char *)&phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
target_secret);
break;
case ISCSI_BOOT_TGT_REV_CHAP_NAME:
rc = sprintf(str, "%.*s\n",
phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
intr_chap_name_length,
(char *)&phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
intr_chap_name);
break;
case ISCSI_BOOT_TGT_REV_CHAP_SECRET:
rc = sprintf(str, "%.*s\n",
phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
intr_secret_length,
(char *)&phba->boot_sess.conn_list[0].
negotiated_login_options.auth_data.chap.
intr_secret);
break;
case ISCSI_BOOT_TGT_FLAGS:
rc = sprintf(str, "2\n");
break;
case ISCSI_BOOT_TGT_NIC_ASSOC:
rc = sprintf(str, "0\n");
break;
default:
rc = -ENOSYS;
break;
}
return rc;
}
static ssize_t beiscsi_show_boot_ini_info(void *data, int type, char *buf)
{
struct beiscsi_hba *phba = data;
char *str = buf;
int rc;
switch (type) {
case ISCSI_BOOT_INI_INITIATOR_NAME:
rc = sprintf(str, "%s\n", phba->boot_sess.initiator_iscsiname);
break;
default:
rc = -ENOSYS;
break;
}
return rc;
}
static ssize_t beiscsi_show_boot_eth_info(void *data, int type, char *buf)
{
struct beiscsi_hba *phba = data;
char *str = buf;
int rc;
switch (type) {
case ISCSI_BOOT_ETH_FLAGS:
rc = sprintf(str, "2\n");
break;
case ISCSI_BOOT_ETH_INDEX:
rc = sprintf(str, "0\n");
break;
case ISCSI_BOOT_ETH_MAC:
rc = beiscsi_get_macaddr(buf, phba);
if (rc < 0) {
SE_DEBUG(DBG_LVL_1, "beiscsi_get_macaddr Failed\n");
return rc;
}
break;
default:
rc = -ENOSYS;
break;
}
return rc;
}
static mode_t beiscsi_tgt_get_attr_visibility(void *data, int type)
{
int rc;
switch (type) {
case ISCSI_BOOT_TGT_NAME:
case ISCSI_BOOT_TGT_IP_ADDR:
case ISCSI_BOOT_TGT_PORT:
case ISCSI_BOOT_TGT_CHAP_NAME:
case ISCSI_BOOT_TGT_CHAP_SECRET:
case ISCSI_BOOT_TGT_REV_CHAP_NAME:
case ISCSI_BOOT_TGT_REV_CHAP_SECRET:
case ISCSI_BOOT_TGT_NIC_ASSOC:
case ISCSI_BOOT_TGT_FLAGS:
rc = S_IRUGO;
break;
default:
rc = 0;
break;
}
return rc;
}
static mode_t beiscsi_ini_get_attr_visibility(void *data, int type)
{
int rc;
switch (type) {
case ISCSI_BOOT_INI_INITIATOR_NAME:
rc = S_IRUGO;
break;
default:
rc = 0;
break;
}
return rc;
}
static mode_t beiscsi_eth_get_attr_visibility(void *data, int type)
{
int rc;
switch (type) {
case ISCSI_BOOT_ETH_FLAGS:
case ISCSI_BOOT_ETH_MAC:
case ISCSI_BOOT_ETH_INDEX:
rc = S_IRUGO;
break;
default:
rc = 0;
break;
}
return rc;
}
static int beiscsi_setup_boot_info(struct beiscsi_hba *phba)
{
struct iscsi_boot_kobj *boot_kobj;
phba->boot_kset = iscsi_boot_create_host_kset(phba->shost->host_no);
if (!phba->boot_kset)
return -ENOMEM;
/* get boot info using mgmt cmd */
boot_kobj = iscsi_boot_create_target(phba->boot_kset, 0, phba,
beiscsi_show_boot_tgt_info,
beiscsi_tgt_get_attr_visibility);
if (!boot_kobj)
goto free_kset;
boot_kobj = iscsi_boot_create_initiator(phba->boot_kset, 0, phba,
beiscsi_show_boot_ini_info,
beiscsi_ini_get_attr_visibility);
if (!boot_kobj)
goto free_kset;
boot_kobj = iscsi_boot_create_ethernet(phba->boot_kset, 0, phba,
beiscsi_show_boot_eth_info,
beiscsi_eth_get_attr_visibility);
if (!boot_kobj)
goto free_kset;
return 0;
free_kset:
iscsi_boot_destroy_kset(phba->boot_kset);
return -ENOMEM;
}
/*------------------- PCI Driver operations and data ----------------- */
static DEFINE_PCI_DEVICE_TABLE(beiscsi_pci_id_table) = {
{ PCI_DEVICE(BE_VENDOR_ID, BE_DEVICE_ID1) },
@@ -268,6 +481,15 @@ static struct beiscsi_hba *beiscsi_hba_alloc(struct pci_dev *pcidev)
if (iscsi_host_add(shost, &phba->pcidev->dev))
goto free_devices;
if (beiscsi_setup_boot_info(phba))
/*
* log error but continue, because we may not be using
* iscsi boot.
*/
shost_printk(KERN_ERR, phba->shost, "Could not set up "
"iSCSI boot info.");
return phba;
free_devices:
@@ -3279,6 +3501,89 @@ static void hwi_disable_intr(struct beiscsi_hba *phba)
"In hwi_disable_intr, Already Disabled\n");
}
static int beiscsi_get_boot_info(struct beiscsi_hba *phba)
{
struct be_cmd_resp_get_boot_target *boot_resp;
struct be_cmd_resp_get_session *session_resp;
struct be_mcc_wrb *wrb;
struct be_dma_mem nonemb_cmd;
unsigned int tag, wrb_num;
unsigned short status, extd_status;
struct be_queue_info *mccq = &phba->ctrl.mcc_obj.q;
tag = beiscsi_get_boot_target(phba);
if (!tag) {
SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed\n");
return -EAGAIN;
} else
wait_event_interruptible(phba->ctrl.mcc_wait[tag],
phba->ctrl.mcc_numtag[tag]);
wrb_num = (phba->ctrl.mcc_numtag[tag] & 0x00FF0000) >> 16;
extd_status = (phba->ctrl.mcc_numtag[tag] & 0x0000FF00) >> 8;
status = phba->ctrl.mcc_numtag[tag] & 0x000000FF;
if (status || extd_status) {
SE_DEBUG(DBG_LVL_1, "be_cmd_get_mac_addr Failed"
" status = %d extd_status = %d\n",
status, extd_status);
free_mcc_tag(&phba->ctrl, tag);
return -EBUSY;
}
wrb = queue_get_wrb(mccq, wrb_num);
free_mcc_tag(&phba->ctrl, tag);
boot_resp = embedded_payload(wrb);
if (boot_resp->boot_session_handle < 0) {
printk(KERN_ERR "No Boot Session for this pci_func,"
"session Hndl = %d\n", boot_resp->boot_session_handle);
return -ENXIO;
}
nonemb_cmd.va = pci_alloc_consistent(phba->ctrl.pdev,
sizeof(*session_resp),
&nonemb_cmd.dma);
if (nonemb_cmd.va == NULL) {
SE_DEBUG(DBG_LVL_1,
"Failed to allocate memory for"
"beiscsi_get_session_info\n");
return -ENOMEM;
}
memset(nonemb_cmd.va, 0, sizeof(*session_resp));
tag = beiscsi_get_session_info(phba,
boot_resp->boot_session_handle, &nonemb_cmd);
if (!tag) {
SE_DEBUG(DBG_LVL_1, "beiscsi_get_session_info"
" Failed\n");
goto boot_freemem;
} else
wait_event_interruptible(phba->ctrl.mcc_wait[tag],
phba->ctrl.mcc_numtag[tag]);
wrb_num = (phba->ctrl.mcc_numtag[tag] & 0x00FF0000) >> 16;
extd_status = (phba->ctrl.mcc_numtag[tag] & 0x0000FF00) >> 8;
status = phba->ctrl.mcc_numtag[tag] & 0x000000FF;
if (status || extd_status) {
SE_DEBUG(DBG_LVL_1, "beiscsi_get_session_info Failed"
" status = %d extd_status = %d\n",
status, extd_status);
free_mcc_tag(&phba->ctrl, tag);
goto boot_freemem;
}
wrb = queue_get_wrb(mccq, wrb_num);
free_mcc_tag(&phba->ctrl, tag);
session_resp = nonemb_cmd.va ;
memcpy(&phba->boot_sess, &session_resp->session_info,
sizeof(struct mgmt_session_info));
pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
return 0;
boot_freemem:
pci_free_consistent(phba->ctrl.pdev, nonemb_cmd.size,
nonemb_cmd.va, nonemb_cmd.dma);
return -ENOMEM;
}
static int beiscsi_init_port(struct beiscsi_hba *phba)
{
int ret;
@@ -3841,6 +4146,7 @@ static void beiscsi_remove(struct pci_dev *pcidev)
iscsi_host_remove(phba->shost);
pci_dev_put(phba->pcidev);
iscsi_host_free(phba->shost);
iscsi_boot_destroy_kset(phba->boot_kset);
}
static void beiscsi_msix_enable(struct beiscsi_hba *phba)
@@ -3996,6 +4302,11 @@ static int __devinit beiscsi_dev_probe(struct pci_dev *pcidev,
goto free_blkenbld;
}
hwi_enable_intr(phba);
ret = beiscsi_get_boot_info(phba);
if (ret < 0) {
shost_printk(KERN_ERR, phba->shost, "beiscsi_dev_probe-"
"No Boot Devices !!!!!\n");
}
SE_DEBUG(DBG_LVL_8, "\n\n\n SUCCESS - DRIVER LOADED\n\n\n");
return 0;
drivers/scsi/be2iscsi/be_main.h
+5 -2
View File
@@ -35,7 +35,7 @@
#include "be.h"
#define DRV_NAME "be2iscsi"
#define BUILD_STR "2.0.527.0"
#define BUILD_STR "2.0.549.0"
#define BE_NAME "ServerEngines BladeEngine2" \
"Linux iSCSI Driver version" BUILD_STR
#define DRV_DESC BE_NAME " " "Driver"
@@ -63,7 +63,7 @@
#define BEISCSI_SGLIST_ELEMENTS 30
#define BEISCSI_CMD_PER_LUN 128 /* scsi_host->cmd_per_lun */
#define BEISCSI_MAX_SECTORS 256 /* scsi_host->max_sectors */
#define BEISCSI_MAX_SECTORS 2048 /* scsi_host->max_sectors */
#define BEISCSI_MAX_CMD_LEN 16 /* scsi_host->max_cmd_len */
#define BEISCSI_NUM_MAX_LUN 256 /* scsi_host->max_lun */
@@ -312,6 +312,7 @@ struct beiscsi_hba {
struct list_head hba_queue;
unsigned short *cid_array;
struct iscsi_endpoint **ep_array;
struct iscsi_boot_kset *boot_kset;
struct Scsi_Host *shost;
struct {
/**
@@ -342,6 +343,8 @@ struct beiscsi_hba {
struct work_struct work_cqs; /* The work being queued */
struct be_ctrl_info ctrl;
unsigned int generation;
unsigned int read_mac_address;
struct mgmt_session_info boot_sess;
struct invalidate_command_table inv_tbl[128];
};
drivers/scsi/be2iscsi/be_mgmt.c
+71
View File
@@ -20,6 +20,77 @@
#include "be_mgmt.h"
#include "be_iscsi.h"
#include <scsi/scsi_transport_iscsi.h>
unsigned int beiscsi_get_boot_target(struct beiscsi_hba *phba)
{
struct be_ctrl_info *ctrl = &phba->ctrl;
struct be_mcc_wrb *wrb;
struct be_cmd_req_get_mac_addr *req;
unsigned int tag = 0;
SE_DEBUG(DBG_LVL_8, "In bescsi_get_boot_target\n");
spin_lock(&ctrl->mbox_lock);
tag = alloc_mcc_tag(phba);
if (!tag) {
spin_unlock(&ctrl->mbox_lock);
return tag;
}
wrb = wrb_from_mccq(phba);
req = embedded_payload(wrb);
wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), true, 0);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
OPCODE_ISCSI_INI_BOOT_GET_BOOT_TARGET,
sizeof(*req));
be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
return tag;
}
unsigned int beiscsi_get_session_info(struct beiscsi_hba *phba,
u32 boot_session_handle,
struct be_dma_mem *nonemb_cmd)
{
struct be_ctrl_info *ctrl = &phba->ctrl;
struct be_mcc_wrb *wrb;
unsigned int tag = 0;
struct be_cmd_req_get_session *req;
struct be_cmd_resp_get_session *resp;
struct be_sge *sge;
SE_DEBUG(DBG_LVL_8, "In beiscsi_get_session_info\n");
spin_lock(&ctrl->mbox_lock);
tag = alloc_mcc_tag(phba);
if (!tag) {
spin_unlock(&ctrl->mbox_lock);
return tag;
}
nonemb_cmd->size = sizeof(*resp);
req = nonemb_cmd->va;
memset(req, 0, sizeof(*req));
wrb = wrb_from_mccq(phba);
sge = nonembedded_sgl(wrb);
wrb->tag0 |= tag;
wrb->tag0 |= tag;
be_wrb_hdr_prepare(wrb, sizeof(*req), false, 1);
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_ISCSI_INI,
OPCODE_ISCSI_INI_SESSION_GET_A_SESSION,
sizeof(*resp));
req->session_handle = boot_session_handle;
sge->pa_hi = cpu_to_le32(upper_32_bits(nonemb_cmd->dma));
sge->pa_lo = cpu_to_le32(nonemb_cmd->dma & 0xFFFFFFFF);
sge->len = cpu_to_le32(nonemb_cmd->size);
be_mcc_notify(phba);
spin_unlock(&ctrl->mbox_lock);
return tag;
}
int mgmt_get_fw_config(struct be_ctrl_info *ctrl,
struct beiscsi_hba *phba)
drivers/scsi/ibmvscsi/ibmvfc.c
+241 -199
View File
File diff suppressed because it is too large Load Diff
drivers/scsi/ibmvscsi/ibmvfc.h
+4 -2
View File
@@ -29,8 +29,8 @@
#include "viosrp.h"
#define IBMVFC_NAME "ibmvfc"
#define IBMVFC_DRIVER_VERSION "1.0.8"
#define IBMVFC_DRIVER_DATE "(June 17, 2010)"
#define IBMVFC_DRIVER_VERSION "1.0.9"
#define IBMVFC_DRIVER_DATE "(August 5, 2010)"
#define IBMVFC_DEFAULT_TIMEOUT 60
#define IBMVFC_ADISC_CANCEL_TIMEOUT 45
@@ -38,6 +38,7 @@
#define IBMVFC_ADISC_PLUS_CANCEL_TIMEOUT \
(IBMVFC_ADISC_TIMEOUT + IBMVFC_ADISC_CANCEL_TIMEOUT)
#define IBMVFC_INIT_TIMEOUT 120
#define IBMVFC_ABORT_TIMEOUT 8
#define IBMVFC_ABORT_WAIT_TIMEOUT 40
#define IBMVFC_MAX_REQUESTS_DEFAULT 100
@@ -597,6 +598,7 @@ enum ibmvfc_target_action {
IBMVFC_TGT_ACTION_INIT,
IBMVFC_TGT_ACTION_INIT_WAIT,
IBMVFC_TGT_ACTION_DEL_RPORT,
IBMVFC_TGT_ACTION_DELETED_RPORT,
};
struct ibmvfc_target {
drivers/firmware/iscsi_boot_sysfs.c → drivers/scsi/iscsi_boot_sysfs.c
View File
drivers/scsi/libfc/fc_fcp.c
+2 -2
View File
@@ -1765,14 +1765,14 @@ int fc_queuecommand(struct scsi_cmnd *sc_cmd, void (*done)(struct scsi_cmnd *))
struct fcoe_dev_stats *stats;
lport = shost_priv(sc_cmd->device->host);
spin_unlock_irq(lport->host->host_lock);
rval = fc_remote_port_chkready(rport);
if (rval) {
sc_cmd->result = rval;
done(sc_cmd);
goto out;
return 0;
}
spin_unlock_irq(lport->host->host_lock);
if (!*(struct fc_remote_port **)rport->dd_data) {
/*
drivers/scsi/lpfc/lpfc.h
+3
View File
@@ -775,6 +775,7 @@ struct lpfc_hba {
uint8_t temp_sensor_support;
/* Fields used for heart beat. */
unsigned long last_completion_time;
unsigned long skipped_hb;
struct timer_list hb_tmofunc;
uint8_t hb_outstanding;
enum hba_temp_state over_temp_state;
@@ -817,6 +818,8 @@ struct lpfc_hba {
uint32_t iocb_cnt;
uint32_t iocb_max;
atomic_t sdev_cnt;
uint8_t fips_spec_rev;
uint8_t fips_level;
};
static inline struct Scsi_Host *
drivers/scsi/lpfc/lpfc_attr.c
+45 -1
View File
@@ -1239,6 +1239,44 @@ lpfc_poll_store(struct device *dev, struct device_attribute *attr,
return strlen(buf);
}
/**
* lpfc_fips_level_show - Return the current FIPS level for the HBA
* @dev: class unused variable.
* @attr: device attribute, not used.
* @buf: on return contains the module description text.
*
* Returns: size of formatted string.
**/
static ssize_t
lpfc_fips_level_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
return snprintf(buf, PAGE_SIZE, "%d\n", phba->fips_level);
}
/**
* lpfc_fips_rev_show - Return the FIPS Spec revision for the HBA
* @dev: class unused variable.
* @attr: device attribute, not used.
* @buf: on return contains the module description text.
*
* Returns: size of formatted string.
**/
static ssize_t
lpfc_fips_rev_show(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct Scsi_Host *shost = class_to_shost(dev);
struct lpfc_vport *vport = (struct lpfc_vport *) shost->hostdata;
struct lpfc_hba *phba = vport->phba;
return snprintf(buf, PAGE_SIZE, "%d\n", phba->fips_spec_rev);
}
/**
* lpfc_param_show - Return a cfg attribute value in decimal
*
@@ -1677,6 +1715,8 @@ static DEVICE_ATTR(max_xri, S_IRUGO, lpfc_max_xri_show, NULL);
static DEVICE_ATTR(used_xri, S_IRUGO, lpfc_used_xri_show, NULL);
static DEVICE_ATTR(npiv_info, S_IRUGO, lpfc_npiv_info_show, NULL);
static DEVICE_ATTR(lpfc_temp_sensor, S_IRUGO, lpfc_temp_sensor_show, NULL);
static DEVICE_ATTR(lpfc_fips_level, S_IRUGO, lpfc_fips_level_show, NULL);
static DEVICE_ATTR(lpfc_fips_rev, S_IRUGO, lpfc_fips_rev_show, NULL);
static char *lpfc_soft_wwn_key = "C99G71SL8032A";
@@ -3278,7 +3318,7 @@ LPFC_ATTR_R(enable_bg, 0, 0, 1, "Enable BlockGuard Support");
# - Default will result in registering capabilities for all profiles.
#
*/
unsigned int lpfc_prot_mask = SHOST_DIX_TYPE0_PROTECTION;
unsigned int lpfc_prot_mask = SHOST_DIF_TYPE1_PROTECTION;
module_param(lpfc_prot_mask, uint, 0);
MODULE_PARM_DESC(lpfc_prot_mask, "host protection mask");
@@ -3383,6 +3423,8 @@ struct device_attribute *lpfc_hba_attrs[] = {
&dev_attr_iocb_hw,
&dev_attr_txq_hw,
&dev_attr_txcmplq_hw,
&dev_attr_lpfc_fips_level,
&dev_attr_lpfc_fips_rev,
NULL,
};
@@ -3409,6 +3451,8 @@ struct device_attribute *lpfc_vport_attrs[] = {
&dev_attr_lpfc_max_scsicmpl_time,
&dev_attr_lpfc_stat_data_ctrl,
&dev_attr_lpfc_static_vport,
&dev_attr_lpfc_fips_level,
&dev_attr_lpfc_fips_rev,
NULL,
};
drivers/scsi/lpfc/lpfc_bsg.c
-9
View File
@@ -2722,15 +2722,6 @@ lpfc_bsg_issue_mbox(struct lpfc_hba *phba, struct fc_bsg_job *job,
mbox_req->inExtWLen * sizeof(uint32_t));
}
pmboxq->context2 = ext;
pmboxq->in_ext_byte_len =
mbox_req->inExtWLen *
sizeof(uint32_t);
pmboxq->out_ext_byte_len =
mbox_req->outExtWLen *
sizeof(uint32_t);
pmboxq->mbox_offset_word =
mbox_req->mbOffset;
pmboxq->context2 = ext;
pmboxq->in_ext_byte_len =
mbox_req->inExtWLen * sizeof(uint32_t);
drivers/scsi/lpfc/lpfc_compat.h
+1 -2
View File
@@ -82,8 +82,7 @@ lpfc_memcpy_from_slim( void *dest, void __iomem *src, unsigned int bytes)
static inline void
lpfc_memcpy_to_slim( void __iomem *dest, void *src, unsigned int bytes)
{
/* actually returns 1 byte past dest */
memcpy_toio( dest, src, bytes);
__iowrite32_copy(dest, src, bytes);
}
static inline void

Some files were not shown because too many files have changed in this diff Show More