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Date: Tue, 11 Oct 2016 13:28:37 +0200
From: Johannes Thumshirn <jthumshirn@...e.de>
To: "Martin K . Petersen" <martin.petersen@...cle.com>
Cc: Christoph Hellwig <hch@...radead.org>,
Hannes Reinecke <hare@...e.de>,
Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>,
Linux SCSI Mailinglist <linux-scsi@...r.kernel.org>,
Johannes Thumshirn <jthumshirn@...e.de>,
qla2xxx-upstream@...gic.com (supporter:QLOGIC QLA2XXX FC-SCSI DRIVER),
"James E.J. Bottomley" <jejb@...ux.vnet.ibm.com>
Subject: [PATCH 06/44] qla2xxx: don't use fc_bsg_job::request and fc_bsg_job::reply directly
Don't use fc_bsg_job::request and fc_bsg_job::reply directly, but use
helper variables bsg_request and bsg_reply. This will be helpfull when
transitioning to bsg-lib.
Signed-off-by: Johannes Thumshirn <jthumshirn@...e.de>
---
drivers/scsi/qla2xxx/qla_bsg.c | 264 +++++++++++++++++++++++-----------------
drivers/scsi/qla2xxx/qla_iocb.c | 5 +-
drivers/scsi/qla2xxx/qla_isr.c | 46 ++++---
drivers/scsi/qla2xxx/qla_mr.c | 10 +-
4 files changed, 189 insertions(+), 136 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_bsg.c b/drivers/scsi/qla2xxx/qla_bsg.c
index 643014f..40f7c10 100644
--- a/drivers/scsi/qla2xxx/qla_bsg.c
+++ b/drivers/scsi/qla2xxx/qla_bsg.c
@@ -17,8 +17,9 @@ qla2x00_bsg_job_done(void *data, void *ptr, int res)
srb_t *sp = (srb_t *)ptr;
struct scsi_qla_host *vha = (scsi_qla_host_t *)data;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
- bsg_job->reply->result = res;
+ bsg_reply->result = res;
bsg_job->job_done(bsg_job);
sp->free(vha, sp);
}
@@ -29,12 +30,14 @@ qla2x00_bsg_sp_free(void *data, void *ptr)
srb_t *sp = (srb_t *)ptr;
struct scsi_qla_host *vha = sp->fcport->vha;
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+
struct qla_hw_data *ha = vha->hw;
struct qla_mt_iocb_rqst_fx00 *piocb_rqst;
if (sp->type == SRB_FXIOCB_BCMD) {
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
- &bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ &bsg_request->rqst_data.h_vendor.vendor_cmd[1];
if (piocb_rqst->flags & SRB_FXDISC_REQ_DMA_VALID)
dma_unmap_sg(&ha->pdev->dev,
@@ -119,6 +122,8 @@ static int
qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
{
struct Scsi_Host *host = bsg_job->shost;
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
int ret = 0;
@@ -131,7 +136,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
}
/* Get the sub command */
- oper = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ oper = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
/* Only set config is allowed if config memory is not allocated */
if (!ha->fcp_prio_cfg && (oper != QLFC_FCP_PRIO_SET_CONFIG)) {
@@ -145,10 +150,10 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ha->fcp_prio_cfg->attributes &=
~FCP_PRIO_ATTR_ENABLE;
qla24xx_update_all_fcp_prio(vha);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
} else {
ret = -EINVAL;
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
break;
@@ -160,10 +165,10 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ha->fcp_prio_cfg->attributes |=
FCP_PRIO_ATTR_ENABLE;
qla24xx_update_all_fcp_prio(vha);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
} else {
ret = -EINVAL;
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
}
@@ -173,12 +178,12 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
len = bsg_job->reply_payload.payload_len;
if (!len || len > FCP_PRIO_CFG_SIZE) {
ret = -EINVAL;
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
goto exit_fcp_prio_cfg;
}
- bsg_job->reply->result = DID_OK;
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->result = DID_OK;
+ bsg_reply->reply_payload_rcv_len =
sg_copy_from_buffer(
bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, ha->fcp_prio_cfg,
@@ -189,7 +194,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
case QLFC_FCP_PRIO_SET_CONFIG:
len = bsg_job->request_payload.payload_len;
if (!len || len > FCP_PRIO_CFG_SIZE) {
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
ret = -EINVAL;
goto exit_fcp_prio_cfg;
}
@@ -200,7 +205,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
ql_log(ql_log_warn, vha, 0x7050,
"Unable to allocate memory for fcp prio "
"config data (%x).\n", FCP_PRIO_CFG_SIZE);
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
ret = -ENOMEM;
goto exit_fcp_prio_cfg;
}
@@ -215,7 +220,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
if (!qla24xx_fcp_prio_cfg_valid(vha,
(struct qla_fcp_prio_cfg *) ha->fcp_prio_cfg, 1)) {
- bsg_job->reply->result = (DID_ERROR << 16);
+ bsg_reply->result = (DID_ERROR << 16);
ret = -EINVAL;
/* If buffer was invalidatic int
* fcp_prio_cfg is of no use
@@ -229,7 +234,7 @@ qla24xx_proc_fcp_prio_cfg_cmd(struct fc_bsg_job *bsg_job)
if (ha->fcp_prio_cfg->attributes & FCP_PRIO_ATTR_ENABLE)
ha->flags.fcp_prio_enabled = 1;
qla24xx_update_all_fcp_prio(vha);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
break;
default:
ret = -EINVAL;
@@ -244,6 +249,7 @@ exit_fcp_prio_cfg:
static int
qla2x00_process_els(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
struct fc_rport *rport;
fc_port_t *fcport = NULL;
struct Scsi_Host *host;
@@ -255,7 +261,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
int rval = (DRIVER_ERROR << 16);
uint16_t nextlid = 0;
- if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
+ if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
rport = bsg_job->rport;
fcport = *(fc_port_t **) rport->dd_data;
host = rport_to_shost(rport);
@@ -296,7 +302,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
}
/* ELS request for rport */
- if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
+ if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
/* make sure the rport is logged in,
* if not perform fabric login
*/
@@ -322,11 +328,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
/* Initialize all required fields of fcport */
fcport->vha = vha;
fcport->d_id.b.al_pa =
- bsg_job->request->rqst_data.h_els.port_id[0];
+ bsg_request->rqst_data.h_els.port_id[0];
fcport->d_id.b.area =
- bsg_job->request->rqst_data.h_els.port_id[1];
+ bsg_request->rqst_data.h_els.port_id[1];
fcport->d_id.b.domain =
- bsg_job->request->rqst_data.h_els.port_id[2];
+ bsg_request->rqst_data.h_els.port_id[2];
fcport->loop_id =
(fcport->d_id.b.al_pa == 0xFD) ?
NPH_FABRIC_CONTROLLER : NPH_F_PORT;
@@ -366,11 +372,11 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
}
sp->type =
- (bsg_job->request->msgcode == FC_BSG_RPT_ELS ?
- SRB_ELS_CMD_RPT : SRB_ELS_CMD_HST);
+ (bsg_request->msgcode == FC_BSG_RPT_ELS ?
+ SRB_ELS_CMD_RPT : SRB_ELS_CMD_HST);
sp->name =
- (bsg_job->request->msgcode == FC_BSG_RPT_ELS ?
- "bsg_els_rpt" : "bsg_els_hst");
+ (bsg_request->msgcode == FC_BSG_RPT_ELS ?
+ "bsg_els_rpt" : "bsg_els_hst");
sp->u.bsg_job = bsg_job;
sp->free = qla2x00_bsg_sp_free;
sp->done = qla2x00_bsg_job_done;
@@ -378,7 +384,7 @@ qla2x00_process_els(struct fc_bsg_job *bsg_job)
ql_dbg(ql_dbg_user, vha, 0x700a,
"bsg rqst type: %s els type: %x - loop-id=%x "
"portid=%-2x%02x%02x.\n", type,
- bsg_job->request->rqst_data.h_els.command_code, fcport->loop_id,
+ bsg_request->rqst_data.h_els.command_code, fcport->loop_id,
fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa);
rval = qla2x00_start_sp(sp);
@@ -399,7 +405,7 @@ done_unmap_sg:
goto done_free_fcport;
done_free_fcport:
- if (bsg_job->request->msgcode == FC_BSG_RPT_ELS)
+ if (bsg_request->msgcode == FC_BSG_RPT_ELS)
kfree(fcport);
done:
return rval;
@@ -423,6 +429,7 @@ static int
qla2x00_process_ct(struct fc_bsg_job *bsg_job)
{
srb_t *sp;
+ struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -469,7 +476,7 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
}
loop_id =
- (bsg_job->request->rqst_data.h_ct.preamble_word1 & 0xFF000000)
+ (bsg_request->rqst_data.h_ct.preamble_word1 & 0xFF000000)
>> 24;
switch (loop_id) {
case 0xFC:
@@ -500,9 +507,9 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
/* Initialize all required fields of fcport */
fcport->vha = vha;
- fcport->d_id.b.al_pa = bsg_job->request->rqst_data.h_ct.port_id[0];
- fcport->d_id.b.area = bsg_job->request->rqst_data.h_ct.port_id[1];
- fcport->d_id.b.domain = bsg_job->request->rqst_data.h_ct.port_id[2];
+ fcport->d_id.b.al_pa = bsg_request->rqst_data.h_ct.port_id[0];
+ fcport->d_id.b.area = bsg_request->rqst_data.h_ct.port_id[1];
+ fcport->d_id.b.domain = bsg_request->rqst_data.h_ct.port_id[2];
fcport->loop_id = loop_id;
/* Alloc SRB structure */
@@ -524,7 +531,7 @@ qla2x00_process_ct(struct fc_bsg_job *bsg_job)
ql_dbg(ql_dbg_user, vha, 0x7016,
"bsg rqst type: %s else type: %x - "
"loop-id=%x portid=%02x%02x%02x.\n", type,
- (bsg_job->request->rqst_data.h_ct.preamble_word2 >> 16),
+ (bsg_request->rqst_data.h_ct.preamble_word2 >> 16),
fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area,
fcport->d_id.b.al_pa);
@@ -699,6 +706,8 @@ done_set_internal:
static int
qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -780,9 +789,9 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
elreq.rcv_dma = rsp_data_dma;
elreq.transfer_size = req_data_len;
- elreq.options = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ elreq.options = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
elreq.iteration_count =
- bsg_job->request->rqst_data.h_vendor.vendor_cmd[2];
+ bsg_request->rqst_data.h_vendor.vendor_cmd[2];
if (atomic_read(&vha->loop_state) == LOOP_READY &&
(ha->current_topology == ISP_CFG_F ||
@@ -896,12 +905,12 @@ qla2x00_process_loopback(struct fc_bsg_job *bsg_job)
"Vendor request %s failed.\n", type);
rval = 0;
- bsg_job->reply->result = (DID_ERROR << 16);
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->result = (DID_ERROR << 16);
+ bsg_reply->reply_payload_rcv_len = 0;
} else {
ql_dbg(ql_dbg_user, vha, 0x702d,
"Vendor request %s completed.\n", type);
- bsg_job->reply->result = (DID_OK << 16);
+ bsg_reply->result = (DID_OK << 16);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, rsp_data,
rsp_data_len);
@@ -937,7 +946,9 @@ done_unmap_req_sg:
static int
qla84xx_reset(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
int rval = 0;
@@ -948,7 +959,7 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
- flag = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ flag = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
rval = qla84xx_reset_chip(vha, flag == A84_ISSUE_RESET_DIAG_FW);
@@ -960,7 +971,7 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
} else {
ql_dbg(ql_dbg_user, vha, 0x7031,
"Vendor request 84xx reset completed.\n");
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
bsg_job->job_done(bsg_job);
}
@@ -970,6 +981,8 @@ qla84xx_reset(struct fc_bsg_job *bsg_job)
static int
qla84xx_updatefw(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1027,7 +1040,7 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
goto done_free_fw_buf;
}
- flag = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ flag = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
fw_ver = le32_to_cpu(*((uint32_t *)((uint32_t *)fw_buf + 2)));
memset(mn, 0, sizeof(struct access_chip_84xx));
@@ -1059,7 +1072,7 @@ qla84xx_updatefw(struct fc_bsg_job *bsg_job)
"Vendor request 84xx updatefw completed.\n");
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
}
dma_pool_free(ha->s_dma_pool, mn, mn_dma);
@@ -1079,6 +1092,8 @@ done_unmap_sg:
static int
qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1107,7 +1122,7 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
memset(mn, 0, sizeof(struct access_chip_84xx));
mn->entry_type = ACCESS_CHIP_IOCB_TYPE;
mn->entry_count = 1;
- ql84_mgmt = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
+ ql84_mgmt = (void *)bsg_request + sizeof(struct fc_bsg_request);
switch (ql84_mgmt->mgmt.cmd) {
case QLA84_MGMT_READ_MEM:
case QLA84_MGMT_GET_INFO:
@@ -1239,11 +1254,11 @@ qla84xx_mgmt_cmd(struct fc_bsg_job *bsg_job)
"Vendor request 84xx mgmt completed.\n");
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
if ((ql84_mgmt->mgmt.cmd == QLA84_MGMT_READ_MEM) ||
(ql84_mgmt->mgmt.cmd == QLA84_MGMT_GET_INFO)) {
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
@@ -1274,6 +1289,8 @@ exit_mgmt:
static int
qla24xx_iidma(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@@ -1288,7 +1305,7 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
return -EINVAL;
}
- port_param = (void *)bsg_job->request + sizeof(struct fc_bsg_request);
+ port_param = (void *)bsg_request + sizeof(struct fc_bsg_request);
if (port_param->fc_scsi_addr.dest_type != EXT_DEF_TYPE_WWPN) {
ql_log(ql_log_warn, vha, 0x7048,
"Invalid destination type.\n");
@@ -1343,14 +1360,14 @@ qla24xx_iidma(struct fc_bsg_job *bsg_job)
bsg_job->reply_len = sizeof(struct fc_bsg_reply) +
sizeof(struct qla_port_param);
- rsp_ptr = ((uint8_t *)bsg_job->reply) +
+ rsp_ptr = ((uint8_t *)bsg_reply) +
sizeof(struct fc_bsg_reply);
memcpy(rsp_ptr, port_param,
sizeof(struct qla_port_param));
}
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
bsg_job->job_done(bsg_job);
}
@@ -1361,6 +1378,7 @@ static int
qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
uint8_t is_update)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
uint32_t start = 0;
int valid = 0;
struct qla_hw_data *ha = vha->hw;
@@ -1368,7 +1386,7 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
if (unlikely(pci_channel_offline(ha->pdev)))
return -EINVAL;
- start = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ start = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
if (start > ha->optrom_size) {
ql_log(ql_log_warn, vha, 0x7055,
"start %d > optrom_size %d.\n", start, ha->optrom_size);
@@ -1429,6 +1447,7 @@ qla2x00_optrom_setup(struct fc_bsg_job *bsg_job, scsi_qla_host_t *vha,
static int
qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1451,8 +1470,8 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, ha->optrom_buffer,
ha->optrom_region_size);
- bsg_job->reply->reply_payload_rcv_len = ha->optrom_region_size;
- bsg_job->reply->result = DID_OK;
+ bsg_reply->reply_payload_rcv_len = ha->optrom_region_size;
+ bsg_reply->result = DID_OK;
vfree(ha->optrom_buffer);
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
@@ -1464,6 +1483,7 @@ qla2x00_read_optrom(struct fc_bsg_job *bsg_job)
static int
qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1486,7 +1506,7 @@ qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
ha->isp_ops->write_optrom(vha, ha->optrom_buffer,
ha->optrom_region_start, ha->optrom_region_size);
- bsg_job->reply->result = DID_OK;
+ bsg_reply->result = DID_OK;
vfree(ha->optrom_buffer);
ha->optrom_buffer = NULL;
ha->optrom_state = QLA_SWAITING;
@@ -1498,6 +1518,7 @@ qla2x00_update_optrom(struct fc_bsg_job *bsg_job)
static int
qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1509,7 +1530,7 @@ qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
void *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@@ -1525,21 +1546,21 @@ qla2x00_update_fru_versions(struct fc_bsg_job *bsg_job)
image->field_address.device, image->field_address.offset,
sizeof(image->field_info), image->field_address.option);
if (rval) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
image++;
}
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@@ -1548,6 +1569,7 @@ done:
static int
qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1557,7 +1579,7 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@@ -1571,7 +1593,7 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
sr->status_reg = *sfp;
if (rval) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
@@ -1579,15 +1601,15 @@ qla2x00_read_fru_status(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, sr, sizeof(*sr));
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->reply_payload_rcv_len = sizeof(*sr);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->reply_payload_rcv_len = sizeof(*sr);
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@@ -1596,6 +1618,7 @@ done:
static int
qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1605,7 +1628,7 @@ qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@@ -1619,19 +1642,19 @@ qla2x00_write_fru_status(struct fc_bsg_job *bsg_job)
sizeof(sr->status_reg), sr->field_address.option);
if (rval) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@@ -1640,6 +1663,7 @@ done:
static int
qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1649,7 +1673,7 @@ qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@@ -1662,19 +1686,19 @@ qla2x00_write_i2c(struct fc_bsg_job *bsg_job)
i2c->device, i2c->offset, i2c->length, i2c->option);
if (rval) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@@ -1683,6 +1707,7 @@ done:
static int
qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1692,7 +1717,7 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
dma_addr_t sfp_dma;
uint8_t *sfp = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &sfp_dma);
if (!sfp) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_NO_MEMORY;
goto done;
}
@@ -1704,7 +1729,7 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
i2c->device, i2c->offset, i2c->length, i2c->option);
if (rval) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_MAILBOX;
goto dealloc;
}
@@ -1713,15 +1738,15 @@ qla2x00_read_i2c(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, i2c, sizeof(*i2c));
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = 0;
dealloc:
dma_pool_free(ha->s_dma_pool, sfp, sfp_dma);
done:
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->reply_payload_rcv_len = sizeof(*i2c);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->reply_payload_rcv_len = sizeof(*i2c);
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
@@ -1730,6 +1755,7 @@ done:
static int
qla24xx_process_bidir_cmd(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1895,10 +1921,10 @@ done:
/* Return an error vendor specific response
* and complete the bsg request
*/
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->reply_payload_rcv_len = 0;
- bsg_job->reply->result = (DID_OK) << 16;
+ bsg_reply->reply_payload_rcv_len = 0;
+ bsg_reply->result = (DID_OK) << 16;
bsg_job->job_done(bsg_job);
/* Always return success, vendor rsp carries correct status */
return 0;
@@ -1907,6 +1933,7 @@ done:
static int
qlafx00_mgmt_cmd(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -1919,7 +1946,7 @@ qlafx00_mgmt_cmd(struct fc_bsg_job *bsg_job)
/* Copy the IOCB specific information */
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
- &bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ &bsg_request->rqst_data.h_vendor.vendor_cmd[1];
/* Dump the vendor information */
ql_dump_buffer(ql_dbg_user + ql_dbg_verbose , vha, 0x70cf,
@@ -2029,6 +2056,7 @@ done:
static int
qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@@ -2042,13 +2070,13 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
switch (sr.cmd) {
case INT_SC_SERDES_WRITE_REG:
rval = qla2x00_write_serdes_word(vha, sr.addr, sr.val);
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
break;
case INT_SC_SERDES_READ_REG:
rval = qla2x00_read_serdes_word(vha, sr.addr, &sr.val);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &sr, sizeof(sr));
- bsg_job->reply->reply_payload_rcv_len = sizeof(sr);
+ bsg_reply->reply_payload_rcv_len = sizeof(sr);
break;
default:
ql_dbg(ql_dbg_user, vha, 0x708c,
@@ -2057,11 +2085,11 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
break;
}
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : 0;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@@ -2069,6 +2097,7 @@ qla26xx_serdes_op(struct fc_bsg_job *bsg_job)
static int
qla8044_serdes_op(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval = 0;
@@ -2082,13 +2111,13 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
switch (sr.cmd) {
case INT_SC_SERDES_WRITE_REG:
rval = qla8044_write_serdes_word(vha, sr.addr, sr.val);
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
break;
case INT_SC_SERDES_READ_REG:
rval = qla8044_read_serdes_word(vha, sr.addr, &sr.val);
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &sr, sizeof(sr));
- bsg_job->reply->reply_payload_rcv_len = sizeof(sr);
+ bsg_reply->reply_payload_rcv_len = sizeof(sr);
break;
default:
ql_dbg(ql_dbg_user, vha, 0x70cf,
@@ -2097,11 +2126,11 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
break;
}
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : 0;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@@ -2109,6 +2138,7 @@ qla8044_serdes_op(struct fc_bsg_job *bsg_job)
static int
qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -2125,13 +2155,13 @@ qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &cap, sizeof(cap));
- bsg_job->reply->reply_payload_rcv_len = sizeof(cap);
+ bsg_reply->reply_payload_rcv_len = sizeof(cap);
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@@ -2139,6 +2169,7 @@ qla27xx_get_flash_upd_cap(struct fc_bsg_job *bsg_job)
static int
qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -2158,24 +2189,24 @@ qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
(uint64_t)ha->fw_attributes;
if (online_fw_attr != cap.capabilities) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_INVALID_PARAM;
return -EINVAL;
}
if (cap.outage_duration < MAX_LOOP_TIMEOUT) {
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_INVALID_PARAM;
return -EINVAL;
}
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@@ -2183,6 +2214,7 @@ qla27xx_set_flash_upd_cap(struct fc_bsg_job *bsg_job)
static int
qla27xx_get_bbcr_data(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -2227,12 +2259,12 @@ qla27xx_get_bbcr_data(struct fc_bsg_job *bsg_job)
done:
sg_copy_from_buffer(bsg_job->reply_payload.sg_list,
bsg_job->reply_payload.sg_cnt, &bbcr, sizeof(bbcr));
- bsg_job->reply->reply_payload_rcv_len = sizeof(bbcr);
+ bsg_reply->reply_payload_rcv_len = sizeof(bbcr);
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = EXT_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
return 0;
}
@@ -2240,6 +2272,8 @@ done:
static int
qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
struct qla_hw_data *ha = vha->hw;
@@ -2247,7 +2281,7 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
struct link_statistics *stats = NULL;
dma_addr_t stats_dma;
int rval;
- uint32_t *cmd = bsg_job->request->rqst_data.h_vendor.vendor_cmd;
+ uint32_t *cmd = bsg_request->rqst_data.h_vendor.vendor_cmd;
uint options = cmd[0] == QL_VND_GET_PRIV_STATS_EX ? cmd[1] : 0;
if (test_bit(UNLOADING, &vha->dpc_flags))
@@ -2281,12 +2315,12 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, stats, sizeof(*stats));
}
- bsg_job->reply->reply_payload_rcv_len = sizeof(*stats);
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_payload_rcv_len = sizeof(*stats);
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : EXT_STATUS_OK;
- bsg_job->reply_len = sizeof(*bsg_job->reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_job->reply_len = sizeof(*bsg_reply);
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
dma_free_coherent(&ha->pdev->dev, sizeof(*stats),
@@ -2298,6 +2332,7 @@ qla2x00_get_priv_stats(struct fc_bsg_job *bsg_job)
static int
qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
struct Scsi_Host *host = bsg_job->shost;
scsi_qla_host_t *vha = shost_priv(host);
int rval;
@@ -2323,12 +2358,12 @@ qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
bsg_job->reply_payload.sg_cnt, dd, sizeof(*dd));
}
- bsg_job->reply->reply_payload_rcv_len = sizeof(*dd);
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] =
+ bsg_reply->reply_payload_rcv_len = sizeof(*dd);
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] =
rval ? EXT_STATUS_MAILBOX : EXT_STATUS_OK;
- bsg_job->reply_len = sizeof(*bsg_job->reply);
- bsg_job->reply->result = DID_OK << 16;
+ bsg_job->reply_len = sizeof(*bsg_reply);
+ bsg_reply->result = DID_OK << 16;
bsg_job->job_done(bsg_job);
kfree(dd);
@@ -2339,7 +2374,9 @@ qla2x00_do_dport_diagnostics(struct fc_bsg_job *bsg_job)
static int
qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
{
- switch (bsg_job->request->rqst_data.h_vendor.vendor_cmd[0]) {
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+
+ switch (bsg_request->rqst_data.h_vendor.vendor_cmd[0]) {
case QL_VND_LOOPBACK:
return qla2x00_process_loopback(bsg_job);
@@ -2415,15 +2452,17 @@ qla2x00_process_vendor_specific(struct fc_bsg_job *bsg_job)
int
qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_request *bsg_request = bsg_job->request;
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
int ret = -EINVAL;
struct fc_rport *rport;
struct Scsi_Host *host;
scsi_qla_host_t *vha;
/* In case no data transferred. */
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
- if (bsg_job->request->msgcode == FC_BSG_RPT_ELS) {
+ if (bsg_request->msgcode == FC_BSG_RPT_ELS) {
rport = bsg_job->rport;
host = rport_to_shost(rport);
vha = shost_priv(host);
@@ -2435,14 +2474,14 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
if (qla2x00_reset_active(vha)) {
ql_dbg(ql_dbg_user, vha, 0x709f,
"BSG: ISP abort active/needed -- cmd=%d.\n",
- bsg_job->request->msgcode);
+ bsg_request->msgcode);
return -EBUSY;
}
ql_dbg(ql_dbg_user, vha, 0x7000,
- "Entered %s msgcode=0x%x.\n", __func__, bsg_job->request->msgcode);
+ "Entered %s msgcode=0x%x.\n", __func__, bsg_request->msgcode);
- switch (bsg_job->request->msgcode) {
+ switch (bsg_request->msgcode) {
case FC_BSG_RPT_ELS:
case FC_BSG_HST_ELS_NOLOGIN:
ret = qla2x00_process_els(bsg_job);
@@ -2466,6 +2505,7 @@ qla24xx_bsg_request(struct fc_bsg_job *bsg_job)
int
qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
{
+ struct fc_bsg_reply *bsg_reply = bsg_job->reply;
scsi_qla_host_t *vha = shost_priv(bsg_job->shost);
struct qla_hw_data *ha = vha->hw;
srb_t *sp;
@@ -2494,13 +2534,13 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
"mbx abort_command "
"failed.\n");
bsg_job->req->errors =
- bsg_job->reply->result = -EIO;
+ bsg_reply->result = -EIO;
} else {
ql_dbg(ql_dbg_user, vha, 0x708a,
"mbx abort_command "
"success.\n");
bsg_job->req->errors =
- bsg_job->reply->result = 0;
+ bsg_reply->result = 0;
}
spin_lock_irqsave(&ha->hardware_lock, flags);
goto done;
@@ -2510,7 +2550,7 @@ qla24xx_bsg_timeout(struct fc_bsg_job *bsg_job)
}
spin_unlock_irqrestore(&ha->hardware_lock, flags);
ql_log(ql_log_info, vha, 0x708b, "SRB not found to abort.\n");
- bsg_job->req->errors = bsg_job->reply->result = -ENXIO;
+ bsg_job->req->errors = bsg_reply->result = -ENXIO;
return 0;
done:
diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c
index b41265a..6929fda 100644
--- a/drivers/scsi/qla2xxx/qla_iocb.c
+++ b/drivers/scsi/qla2xxx/qla_iocb.c
@@ -2198,6 +2198,7 @@ static void
qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
{
struct fc_bsg_job *bsg_job = sp->u.bsg_job;
+ struct fc_bsg_request *bsg_request = bsg_job->request;
els_iocb->entry_type = ELS_IOCB_TYPE;
els_iocb->entry_count = 1;
@@ -2212,8 +2213,8 @@ qla24xx_els_iocb(srb_t *sp, struct els_entry_24xx *els_iocb)
els_iocb->opcode =
sp->type == SRB_ELS_CMD_RPT ?
- bsg_job->request->rqst_data.r_els.els_code :
- bsg_job->request->rqst_data.h_els.command_code;
+ bsg_request->rqst_data.r_els.els_code :
+ bsg_request->rqst_data.h_els.command_code;
els_iocb->port_id[0] = sp->fcport->d_id.b.al_pa;
els_iocb->port_id[1] = sp->fcport->d_id.b.area;
els_iocb->port_id[2] = sp->fcport->d_id.b.domain;
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 987f1c7..1adaad3 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1357,6 +1357,7 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
const char *type;
srb_t *sp;
struct fc_bsg_job *bsg_job;
+ struct fc_bsg_reply *bsg_reply;
uint16_t comp_status;
int res;
@@ -1365,6 +1366,7 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
return;
bsg_job = sp->u.bsg_job;
+ bsg_reply = bsg_job->reply;
type = "ct pass-through";
@@ -1373,32 +1375,32 @@ qla2x00_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
/* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
* fc payload to the caller
*/
- bsg_job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
+ bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
if (comp_status != CS_COMPLETE) {
if (comp_status == CS_DATA_UNDERRUN) {
res = DID_OK << 16;
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->reply_payload_rcv_len =
le16_to_cpu(((sts_entry_t *)pkt)->rsp_info_len);
ql_log(ql_log_warn, vha, 0x5048,
"CT pass-through-%s error "
"comp_status-status=0x%x total_byte = 0x%x.\n",
type, comp_status,
- bsg_job->reply->reply_payload_rcv_len);
+ bsg_reply->reply_payload_rcv_len);
} else {
ql_log(ql_log_warn, vha, 0x5049,
"CT pass-through-%s error "
"comp_status-status=0x%x.\n", type, comp_status);
res = DID_ERROR << 16;
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
}
ql_dump_buffer(ql_dbg_async + ql_dbg_buffer, vha, 0x5035,
(uint8_t *)pkt, sizeof(*pkt));
} else {
res = DID_OK << 16;
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
bsg_job->reply_len = 0;
}
@@ -1414,6 +1416,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
const char *type;
srb_t *sp;
struct fc_bsg_job *bsg_job;
+ struct fc_bsg_reply *bsg_reply;
uint16_t comp_status;
uint32_t fw_status[3];
uint8_t* fw_sts_ptr;
@@ -1423,6 +1426,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
if (!sp)
return;
bsg_job = sp->u.bsg_job;
+ bsg_reply = bsg_job->reply;
type = NULL;
switch (sp->type) {
@@ -1452,13 +1456,13 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
/* return FC_CTELS_STATUS_OK and leave the decoding of the ELS/CT
* fc payload to the caller
*/
- bsg_job->reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
+ bsg_reply->reply_data.ctels_reply.status = FC_CTELS_STATUS_OK;
bsg_job->reply_len = sizeof(struct fc_bsg_reply) + sizeof(fw_status);
if (comp_status != CS_COMPLETE) {
if (comp_status == CS_DATA_UNDERRUN) {
res = DID_OK << 16;
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->reply_payload_rcv_len =
le16_to_cpu(((struct els_sts_entry_24xx *)pkt)->total_byte_count);
ql_dbg(ql_dbg_user, vha, 0x503f,
@@ -1480,7 +1484,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
le16_to_cpu(((struct els_sts_entry_24xx *)
pkt)->error_subcode_2));
res = DID_ERROR << 16;
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
fw_sts_ptr = ((uint8_t*)bsg_job->req->sense) + sizeof(struct fc_bsg_reply);
memcpy( fw_sts_ptr, fw_status, sizeof(fw_status));
}
@@ -1489,7 +1493,7 @@ qla24xx_els_ct_entry(scsi_qla_host_t *vha, struct req_que *req,
}
else {
res = DID_OK << 16;
- bsg_job->reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
+ bsg_reply->reply_payload_rcv_len = bsg_job->reply_payload.payload_len;
bsg_job->reply_len = 0;
}
@@ -1905,6 +1909,8 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
uint16_t thread_id;
uint32_t rval = EXT_STATUS_OK;
struct fc_bsg_job *bsg_job = NULL;
+ struct fc_bsg_request *bsg_request;
+ struct fc_bsg_reply *bsg_reply;
sts_entry_t *sts;
struct sts_entry_24xx *sts24;
sts = (sts_entry_t *) pkt;
@@ -1919,11 +1925,7 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
}
sp = req->outstanding_cmds[index];
- if (sp) {
- /* Free outstanding command slot. */
- req->outstanding_cmds[index] = NULL;
- bsg_job = sp->u.bsg_job;
- } else {
+ if (!sp) {
ql_log(ql_log_warn, vha, 0x70b0,
"Req:%d: Invalid ISP SCSI completion handle(0x%x)\n",
req->id, index);
@@ -1932,6 +1934,12 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
return;
}
+ /* Free outstanding command slot. */
+ req->outstanding_cmds[index] = NULL;
+ bsg_job = sp->u.bsg_job;
+ bsg_request = bsg_job->request;
+ bsg_reply = bsg_job->reply;
+
if (IS_FWI2_CAPABLE(ha)) {
comp_status = le16_to_cpu(sts24->comp_status);
scsi_status = le16_to_cpu(sts24->scsi_status) & SS_MASK;
@@ -1940,14 +1948,14 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
scsi_status = le16_to_cpu(sts->scsi_status) & SS_MASK;
}
- thread_id = bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ thread_id = bsg_request->rqst_data.h_vendor.vendor_cmd[1];
switch (comp_status) {
case CS_COMPLETE:
if (scsi_status == 0) {
- bsg_job->reply->reply_payload_rcv_len =
+ bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
vha->qla_stats.input_bytes +=
- bsg_job->reply->reply_payload_rcv_len;
+ bsg_reply->reply_payload_rcv_len;
vha->qla_stats.input_requests++;
rval = EXT_STATUS_OK;
}
@@ -2028,11 +2036,11 @@ qla25xx_process_bidir_status_iocb(scsi_qla_host_t *vha, void *pkt,
rval = EXT_STATUS_ERR;
break;
}
- bsg_job->reply->reply_payload_rcv_len = 0;
+ bsg_reply->reply_payload_rcv_len = 0;
done:
/* Return the vendor specific reply to API */
- bsg_job->reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
+ bsg_reply->reply_data.vendor_reply.vendor_rsp[0] = rval;
bsg_job->reply_len = sizeof(struct fc_bsg_reply);
/* Always return DID_OK, bsg will send the vendor specific response
* in this case only */
diff --git a/drivers/scsi/qla2xxx/qla_mr.c b/drivers/scsi/qla2xxx/qla_mr.c
index 15dff70..b597d04 100644
--- a/drivers/scsi/qla2xxx/qla_mr.c
+++ b/drivers/scsi/qla2xxx/qla_mr.c
@@ -2207,6 +2207,7 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
const char func[] = "IOSB_IOCB";
srb_t *sp;
struct fc_bsg_job *bsg_job;
+ struct fc_bsg_reply *bsg_reply;
struct srb_iocb *iocb_job;
int res;
struct qla_mt_iocb_rsp_fx00 fstatus;
@@ -2226,6 +2227,7 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
pkt->dataword_r;
} else {
bsg_job = sp->u.bsg_job;
+ bsg_reply = bsg_job->reply;
memset(&fstatus, 0, sizeof(struct qla_mt_iocb_rsp_fx00));
@@ -2257,8 +2259,8 @@ qlafx00_ioctl_iosb_entry(scsi_qla_host_t *vha, struct req_que *req,
sp->fcport->vha, 0x5074,
(uint8_t *)fw_sts_ptr, sizeof(struct qla_mt_iocb_rsp_fx00));
- res = bsg_job->reply->result = DID_OK << 16;
- bsg_job->reply->reply_payload_rcv_len =
+ res = bsg_reply->result = DID_OK << 16;
+ bsg_reply->reply_payload_rcv_len =
bsg_job->reply_payload.payload_len;
}
sp->done(vha, sp, res);
@@ -3253,6 +3255,7 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
struct srb_iocb *fxio = &sp->u.iocb_cmd;
struct qla_mt_iocb_rqst_fx00 *piocb_rqst;
struct fc_bsg_job *bsg_job;
+ struct fc_bsg_request *bsg_request;
struct fxdisc_entry_fx00 fx_iocb;
uint8_t entry_cnt = 1;
@@ -3301,8 +3304,9 @@ qlafx00_fxdisc_iocb(srb_t *sp, struct fxdisc_entry_fx00 *pfxiocb)
} else {
struct scatterlist *sg;
bsg_job = sp->u.bsg_job;
+ bsg_request = bsg_job->request;
piocb_rqst = (struct qla_mt_iocb_rqst_fx00 *)
- &bsg_job->request->rqst_data.h_vendor.vendor_cmd[1];
+ &bsg_request->rqst_data.h_vendor.vendor_cmd[1];
fx_iocb.func_num = piocb_rqst->func_type;
fx_iocb.adapid = piocb_rqst->adapid;
--
1.8.5.6
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