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path: root/drivers/scsi/lpfc/lpfc_scsi.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_scsi.c246
1 files changed, 108 insertions, 138 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 78666c62330..9ee2927ad82 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -406,9 +406,7 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
struct scsi_cmnd *cmnd = lpfc_cmd->pCmd;
struct fcp_cmnd *fcpcmd = lpfc_cmd->fcp_cmnd;
struct fcp_rsp *fcprsp = lpfc_cmd->fcp_rsp;
- struct lpfc_hba *phba = vport->phba;
uint32_t fcpi_parm = rsp_iocb->iocb.un.fcpi.fcpi_parm;
- uint32_t vpi = vport->vpi;
uint32_t resp_info = fcprsp->rspStatus2;
uint32_t scsi_status = fcprsp->rspStatus3;
uint32_t *lp;
@@ -440,15 +438,15 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if (!scsi_status && (resp_info & RESID_UNDER))
logit = LOG_FCP;
- lpfc_printf_log(phba, KERN_WARNING, logit,
- "%d (%d):0730 FCP command x%x failed: x%x SNS x%x x%x "
- "Data: x%x x%x x%x x%x x%x\n",
- phba->brd_no, vpi, cmnd->cmnd[0], scsi_status,
- be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
- be32_to_cpu(fcprsp->rspResId),
- be32_to_cpu(fcprsp->rspSnsLen),
- be32_to_cpu(fcprsp->rspRspLen),
- fcprsp->rspInfo3);
+ lpfc_printf_vlog(vport, KERN_WARNING, logit,
+ "0730 FCP command x%x failed: x%x SNS x%x x%x "
+ "Data: x%x x%x x%x x%x x%x\n",
+ cmnd->cmnd[0], scsi_status,
+ be32_to_cpu(*lp), be32_to_cpu(*(lp + 3)), resp_info,
+ be32_to_cpu(fcprsp->rspResId),
+ be32_to_cpu(fcprsp->rspSnsLen),
+ be32_to_cpu(fcprsp->rspRspLen),
+ fcprsp->rspInfo3);
if (resp_info & RSP_LEN_VALID) {
rsplen = be32_to_cpu(fcprsp->rspRspLen);
@@ -463,12 +461,12 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if (resp_info & RESID_UNDER) {
scsi_set_resid(cmnd, be32_to_cpu(fcprsp->rspResId));
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0716 FCP Read Underrun, expected %d, "
- "residual %d Data: x%x x%x x%x\n",
- phba->brd_no, vpi, be32_to_cpu(fcpcmd->fcpDl),
- scsi_get_resid(cmnd), fcpi_parm, cmnd->cmnd[0],
- cmnd->underflow);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0716 FCP Read Underrun, expected %d, "
+ "residual %d Data: x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ scsi_get_resid(cmnd), fcpi_parm, cmnd->cmnd[0],
+ cmnd->underflow);
/*
* If there is an under run check if under run reported by
@@ -478,14 +476,13 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
if ((cmnd->sc_data_direction == DMA_FROM_DEVICE) &&
fcpi_parm &&
(scsi_get_resid(cmnd) != fcpi_parm)) {
- lpfc_printf_log(phba, KERN_WARNING,
- LOG_FCP | LOG_FCP_ERROR,
- "%d (%d):0735 FCP Read Check Error "
- "and Underrun Data: x%x x%x x%x x%x\n",
- phba->brd_no, vpi,
- be32_to_cpu(fcpcmd->fcpDl),
- scsi_get_resid(cmnd), fcpi_parm,
- cmnd->cmnd[0]);
+ lpfc_printf_vlog(vport, KERN_WARNING,
+ LOG_FCP | LOG_FCP_ERROR,
+ "0735 FCP Read Check Error "
+ "and Underrun Data: x%x x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ scsi_get_resid(cmnd), fcpi_parm,
+ cmnd->cmnd[0]);
scsi_set_resid(cmnd, scsi_bufflen(cmnd));
host_status = DID_ERROR;
}
@@ -499,21 +496,19 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
(scsi_status == SAM_STAT_GOOD) &&
(scsi_bufflen(cmnd) - scsi_get_resid(cmnd)
< cmnd->underflow)) {
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0717 FCP command x%x residual "
- "underrun converted to error "
- "Data: x%x x%x x%x\n",
- phba->brd_no, vpi, cmnd->cmnd[0],
- scsi_bufflen(cmnd),
- scsi_get_resid(cmnd), cmnd->underflow);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0717 FCP command x%x residual "
+ "underrun converted to error "
+ "Data: x%x x%x x%x\n",
+ cmnd->cmnd[0], cmnd->request_bufflen,
+ scsi_get_resid(cmnd), cmnd->underflow);
host_status = DID_ERROR;
}
} else if (resp_info & RESID_OVER) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0720 FCP command x%x residual "
- "overrun error. Data: x%x x%x \n",
- phba->brd_no, vpi, cmnd->cmnd[0],
- scsi_bufflen(cmnd), scsi_get_resid(cmnd));
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0720 FCP command x%x residual overrun error. "
+ "Data: x%x x%x \n", cmnd->cmnd[0],
+ scsi_bufflen(cmnd), scsi_get_resid(cmnd));
host_status = DID_ERROR;
/*
@@ -522,13 +517,12 @@ lpfc_handle_fcp_err(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
*/
} else if ((scsi_status == SAM_STAT_GOOD) && fcpi_parm &&
(cmnd->sc_data_direction == DMA_FROM_DEVICE)) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
- "%d (%d):0734 FCP Read Check Error Data: "
- "x%x x%x x%x x%x\n",
- phba->brd_no, vpi,
- be32_to_cpu(fcpcmd->fcpDl),
- be32_to_cpu(fcprsp->rspResId),
- fcpi_parm, cmnd->cmnd[0]);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP | LOG_FCP_ERROR,
+ "0734 FCP Read Check Error Data: "
+ "x%x x%x x%x x%x\n",
+ be32_to_cpu(fcpcmd->fcpDl),
+ be32_to_cpu(fcprsp->rspResId),
+ fcpi_parm, cmnd->cmnd[0]);
host_status = DID_ERROR;
scsi_set_resid(cmnd, scsi_bufflen(cmnd));
}
@@ -547,9 +541,6 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
struct lpfc_rport_data *rdata = lpfc_cmd->rdata;
struct lpfc_nodelist *pnode = rdata->pnode;
struct scsi_cmnd *cmd = lpfc_cmd->pCmd;
- uint32_t vpi = (lpfc_cmd->cur_iocbq.vport
- ? lpfc_cmd->cur_iocbq.vport->vpi
- : 0);
int result;
struct scsi_device *sdev, *tmp_sdev;
int depth = 0;
@@ -564,15 +555,15 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
else if (lpfc_cmd->status >= IOSTAT_CNT)
lpfc_cmd->status = IOSTAT_DEFAULT;
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0729 FCP cmd x%x failed <%d/%d> "
- "status: x%x result: x%x Data: x%x x%x\n",
- phba->brd_no, vpi, cmd->cmnd[0],
- cmd->device ? cmd->device->id : 0xffff,
- cmd->device ? cmd->device->lun : 0xffff,
- lpfc_cmd->status, lpfc_cmd->result,
- pIocbOut->iocb.ulpContext,
- lpfc_cmd->cur_iocbq.iocb.ulpIoTag);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0729 FCP cmd x%x failed <%d/%d> "
+ "status: x%x result: x%x Data: x%x x%x\n",
+ cmd->cmnd[0],
+ cmd->device ? cmd->device->id : 0xffff,
+ cmd->device ? cmd->device->lun : 0xffff,
+ lpfc_cmd->status, lpfc_cmd->result,
+ pIocbOut->iocb.ulpContext,
+ lpfc_cmd->cur_iocbq.iocb.ulpIoTag);
switch (lpfc_cmd->status) {
case IOSTAT_FCP_RSP_ERROR:
@@ -605,13 +596,12 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
if (cmd->result || lpfc_cmd->fcp_rsp->rspSnsLen) {
uint32_t *lp = (uint32_t *)cmd->sense_buffer;
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0710 Iodone <%d/%d> cmd %p, error "
- "x%x SNS x%x x%x Data: x%x x%x\n",
- phba->brd_no, vpi, cmd->device->id,
- cmd->device->lun, cmd, cmd->result,
- *lp, *(lp + 3), cmd->retries,
- scsi_get_resid(cmd));
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0710 Iodone <%d/%d> cmd %p, error "
+ "x%x SNS x%x x%x Data: x%x x%x\n",
+ cmd->device->id, cmd->device->lun, cmd,
+ cmd->result, *lp, *(lp + 3), cmd->retries,
+ scsi_get_resid(cmd));
}
result = cmd->result;
@@ -675,10 +665,9 @@ lpfc_scsi_cmd_iocb_cmpl(struct lpfc_hba *phba, struct lpfc_iocbq *pIocbIn,
depth = sdev->host->cmd_per_lun;
if (depth) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0711 detected queue full - "
- "lun queue depth adjusted to %d.\n",
- phba->brd_no, vpi, depth);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0711 detected queue full - lun queue "
+ "depth adjusted to %d.\n", depth);
}
}
@@ -848,12 +837,9 @@ lpfc_scsi_tgt_reset(struct lpfc_scsi_buf *lpfc_cmd, struct lpfc_vport *vport,
return FAILED;
/* Issue Target Reset to TGT <num> */
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0702 Issue Target Reset to TGT %d "
- "Data: x%x x%x\n",
- phba->brd_no, vport->vpi, tgt_id,
- rdata->pnode->nlp_rpi, rdata->pnode->nlp_flag);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0702 Issue Target Reset to TGT %d Data: x%x x%x\n",
+ tgt_id, rdata->pnode->nlp_rpi, rdata->pnode->nlp_flag);
ret = lpfc_sli_issue_iocb_wait(phba,
&phba->sli.ring[phba->sli.fcp_ring],
iocbq, iocbqrsp, lpfc_cmd->timeout);
@@ -960,10 +946,9 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *))
if (lpfc_cmd == NULL) {
lpfc_adjust_queue_depth(phba);
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0707 driver's buffer pool is empty, "
- "IO busied\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0707 driver's buffer pool is empty, "
+ "IO busied\n");
goto out_host_busy;
}
@@ -1104,22 +1089,19 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd)
if (lpfc_cmd->pCmd == cmnd) {
ret = FAILED;
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0748 abort handler timed out waiting "
- "for abort to complete: ret %#x, ID %d, "
- "LUN %d, snum %#lx\n",
- phba->brd_no, vport->vpi, ret,
- cmnd->device->id, cmnd->device->lun,
- cmnd->serial_number);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0748 abort handler timed out waiting "
+ "for abort to complete: ret %#x, ID %d, "
+ "LUN %d, snum %#lx\n",
+ ret, cmnd->device->id, cmnd->device->lun,
+ cmnd->serial_number);
}
out:
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0749 SCSI Layer I/O Abort Request "
- "Status x%x ID %d LUN %d snum %#lx\n",
- phba->brd_no, vport->vpi, ret, cmnd->device->id,
- cmnd->device->lun, cmnd->serial_number);
-
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0749 SCSI Layer I/O Abort Request Status x%x ID %d "
+ "LUN %d snum %#lx\n", ret, cmnd->device->id,
+ cmnd->device->lun, cmnd->serial_number);
return ret;
}
@@ -1154,11 +1136,10 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
rdata = cmnd->device->hostdata;
if (!rdata ||
(loopcnt > ((vport->cfg_devloss_tmo * 2) + 1))){
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0721 LUN Reset rport "
- "failure: cnt x%x rdata x%p\n",
- phba->brd_no, vport->vpi,
- loopcnt, rdata);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0721 LUN Reset rport "
+ "failure: cnt x%x rdata x%p\n",
+ loopcnt, rdata);
goto out;
}
pnode = rdata->pnode;
@@ -1188,12 +1169,10 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
if (iocbqrsp == NULL)
goto out_free_scsi_buf;
- lpfc_printf_log(phba, KERN_INFO, LOG_FCP,
- "%d (%d):0703 Issue target reset to TGT %d LUN %d "
- "rpi x%x nlp_flag x%x\n",
- phba->brd_no, vport->vpi, cmnd->device->id,
- cmnd->device->lun, pnode->nlp_rpi, pnode->nlp_flag);
-
+ lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
+ "0703 Issue target reset to TGT %d LUN %d "
+ "rpi x%x nlp_flag x%x\n", cmnd->device->id,
+ cmnd->device->lun, pnode->nlp_rpi, pnode->nlp_flag);
iocb_status = lpfc_sli_issue_iocb_wait(phba,
&phba->sli.ring[phba->sli.fcp_ring],
iocbq, iocbqrsp, lpfc_cmd->timeout);
@@ -1239,10 +1218,9 @@ lpfc_device_reset_handler(struct scsi_cmnd *cmnd)
}
if (cnt) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0719 device reset I/O flush failure: "
- "cnt x%x\n",
- phba->brd_no, vport->vpi, cnt);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0719 device reset I/O flush failure: "
+ "cnt x%x\n", cnt);
ret = FAILED;
}
@@ -1250,12 +1228,11 @@ out_free_scsi_buf:
if (iocb_status != IOCB_TIMEDOUT) {
lpfc_release_scsi_buf(phba, lpfc_cmd);
}
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0713 SCSI layer issued device reset (%d, %d) "
- "return x%x status x%x result x%x\n",
- phba->brd_no, vport->vpi, cmnd->device->id,
- cmnd->device->lun, ret, cmd_status, cmd_result);
-
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0713 SCSI layer issued device reset (%d, %d) "
+ "return x%x status x%x result x%x\n",
+ cmnd->device->id, cmnd->device->lun, ret,
+ cmd_status, cmd_result);
out:
return ret;
}
@@ -1306,10 +1283,9 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
cmnd->device->lun,
ndlp->rport->dd_data);
if (ret != SUCCESS) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0700 Bus Reset on target %d "
- "failed\n",
- phba->brd_no, vport->vpi, i);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0700 Bus Reset on target %d failed\n",
+ i);
err_count++;
break;
}
@@ -1347,16 +1323,14 @@ lpfc_bus_reset_handler(struct scsi_cmnd *cmnd)
}
if (cnt) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0715 Bus Reset I/O flush failure: "
- "cnt x%x left x%x\n",
- phba->brd_no, vport->vpi, cnt, i);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0715 Bus Reset I/O flush failure: "
+ "cnt x%x left x%x\n", cnt, i);
ret = FAILED;
}
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0714 SCSI layer issued Bus Reset Data: x%x\n",
- phba->brd_no, vport->vpi, ret);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0714 SCSI layer issued Bus Reset Data: x%x\n", ret);
out:
return ret;
}
@@ -1389,32 +1363,28 @@ lpfc_slave_alloc(struct scsi_device *sdev)
/* Allow some exchanges to be available always to complete discovery */
if (total >= phba->cfg_hba_queue_depth - LPFC_DISC_IOCB_BUFF_COUNT ) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0704 At limitation of %d "
- "preallocated command buffers\n",
- phba->brd_no, vport->vpi, total);
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0704 At limitation of %d preallocated "
+ "command buffers\n", total);
return 0;
-
/* Allow some exchanges to be available always to complete discovery */
} else if (total + num_to_alloc >
phba->cfg_hba_queue_depth - LPFC_DISC_IOCB_BUFF_COUNT ) {
- lpfc_printf_log(phba, KERN_WARNING, LOG_FCP,
- "%d (%d):0705 Allocation request of %d "
- "command buffers will exceed max of %d. "
- "Reducing allocation request to %d.\n",
- phba->brd_no, vport->vpi, num_to_alloc,
- phba->cfg_hba_queue_depth,
- (phba->cfg_hba_queue_depth - total));
+ lpfc_printf_vlog(vport, KERN_WARNING, LOG_FCP,
+ "0705 Allocation request of %d "
+ "command buffers will exceed max of %d. "
+ "Reducing allocation request to %d.\n",
+ num_to_alloc, phba->cfg_hba_queue_depth,
+ (phba->cfg_hba_queue_depth - total));
num_to_alloc = phba->cfg_hba_queue_depth - total;
}
for (i = 0; i < num_to_alloc; i++) {
scsi_buf = lpfc_new_scsi_buf(vport);
if (!scsi_buf) {
- lpfc_printf_log(phba, KERN_ERR, LOG_FCP,
- "%d (%d):0706 Failed to allocate "
- "command buffer\n",
- phba->brd_no, vport->vpi);
+ lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
+ "0706 Failed to allocate "
+ "command buffer\n");
break;
}