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-rw-r--r--drivers/scsi/lpfc/lpfc_bsg.c40
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c22
2 files changed, 21 insertions, 41 deletions
diff --git a/drivers/scsi/lpfc/lpfc_bsg.c b/drivers/scsi/lpfc/lpfc_bsg.c
index 50dbfc8018f..3330d7951b4 100644
--- a/drivers/scsi/lpfc/lpfc_bsg.c
+++ b/drivers/scsi/lpfc/lpfc_bsg.c
@@ -162,7 +162,6 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
struct lpfc_iocbq *cmdiocbq,
struct lpfc_iocbq *rspiocbq)
{
- unsigned long iflags;
struct bsg_job_data *dd_data;
struct fc_bsg_job *job;
IOCB_t *rsp;
@@ -173,9 +172,10 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
int rc = 0;
spin_lock_irqsave(&phba->ct_ev_lock, flags);
- dd_data = cmdiocbq->context1;
+ dd_data = cmdiocbq->context2;
if (!dd_data) {
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
+ lpfc_sli_release_iocbq(phba, cmdiocbq);
return;
}
@@ -183,17 +183,9 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
job = iocb->set_job;
job->dd_data = NULL; /* so timeout handler does not reply */
- spin_lock_irqsave(&phba->hbalock, iflags);
- cmdiocbq->iocb_flag |= LPFC_IO_WAKE;
- if (cmdiocbq->context2 && rspiocbq)
- memcpy(&((struct lpfc_iocbq *)cmdiocbq->context2)->iocb,
- &rspiocbq->iocb, sizeof(IOCB_t));
- spin_unlock_irqrestore(&phba->hbalock, iflags);
-
bmp = iocb->bmp;
- rspiocbq = iocb->rspiocbq;
rsp = &rspiocbq->iocb;
- ndlp = iocb->ndlp;
+ ndlp = cmdiocbq->context1;
pci_unmap_sg(phba->pcidev, job->request_payload.sg_list,
job->request_payload.sg_cnt, DMA_TO_DEVICE);
@@ -220,7 +212,6 @@ lpfc_bsg_send_mgmt_cmd_cmp(struct lpfc_hba *phba,
rsp->un.genreq64.bdl.bdeSize;
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
- lpfc_sli_release_iocbq(phba, rspiocbq);
lpfc_sli_release_iocbq(phba, cmdiocbq);
lpfc_nlp_put(ndlp);
kfree(bmp);
@@ -247,9 +238,7 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
struct ulp_bde64 *bpl = NULL;
uint32_t timeout;
struct lpfc_iocbq *cmdiocbq = NULL;
- struct lpfc_iocbq *rspiocbq = NULL;
IOCB_t *cmd;
- IOCB_t *rsp;
struct lpfc_dmabuf *bmp = NULL;
int request_nseg;
int reply_nseg;
@@ -296,17 +285,10 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
}
cmd = &cmdiocbq->iocb;
- rspiocbq = lpfc_sli_get_iocbq(phba);
- if (!rspiocbq) {
- rc = -ENOMEM;
- goto free_cmdiocbq;
- }
-
- rsp = &rspiocbq->iocb;
bmp->virt = lpfc_mbuf_alloc(phba, 0, &bmp->phys);
if (!bmp->virt) {
rc = -ENOMEM;
- goto free_rspiocbq;
+ goto free_cmdiocbq;
}
INIT_LIST_HEAD(&bmp->list);
@@ -358,14 +340,12 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
cmd->ulpTimeout = timeout;
cmdiocbq->iocb_cmpl = lpfc_bsg_send_mgmt_cmd_cmp;
- cmdiocbq->context1 = dd_data;
- cmdiocbq->context2 = rspiocbq;
+ cmdiocbq->context1 = ndlp;
+ cmdiocbq->context2 = dd_data;
dd_data->type = TYPE_IOCB;
dd_data->context_un.iocb.cmdiocbq = cmdiocbq;
- dd_data->context_un.iocb.rspiocbq = rspiocbq;
dd_data->context_un.iocb.set_job = job;
dd_data->context_un.iocb.bmp = bmp;
- dd_data->context_un.iocb.ndlp = ndlp;
if (phba->cfg_poll & DISABLE_FCP_RING_INT) {
creg_val = readl(phba->HCregaddr);
@@ -391,8 +371,6 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
lpfc_mbuf_free(phba, bmp->virt, bmp->phys);
-free_rspiocbq:
- lpfc_sli_release_iocbq(phba, rspiocbq);
free_cmdiocbq:
lpfc_sli_release_iocbq(phba, cmdiocbq);
free_bmp:
@@ -1220,7 +1198,7 @@ lpfc_issue_ct_rsp_cmp(struct lpfc_hba *phba,
int rc = 0;
spin_lock_irqsave(&phba->ct_ev_lock, flags);
- dd_data = cmdiocbq->context1;
+ dd_data = cmdiocbq->context2;
/* normal completion and timeout crossed paths, already done */
if (!dd_data) {
spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
@@ -1369,8 +1347,8 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag,
ctiocb->context3 = bmp;
ctiocb->iocb_cmpl = lpfc_issue_ct_rsp_cmp;
- ctiocb->context1 = dd_data;
- ctiocb->context2 = NULL;
+ ctiocb->context2 = dd_data;
+ ctiocb->context1 = ndlp;
dd_data->type = TYPE_IOCB;
dd_data->context_un.iocb.cmdiocbq = ctiocb;
dd_data->context_un.iocb.rspiocbq = NULL;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 75260150954..7509de2f456 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -871,11 +871,9 @@ __lpfc_sli_get_sglq(struct lpfc_hba *phba, struct lpfc_iocbq *piocbq)
if (piocbq->iocb_flag & LPFC_IO_FCP) {
lpfc_cmd = (struct lpfc_scsi_buf *) piocbq->context1;
ndlp = lpfc_cmd->rdata->pnode;
- } else if (piocbq->iocb.ulpCommand == CMD_GEN_REQUEST64_CR)
+ } else if ((piocbq->iocb.ulpCommand == CMD_GEN_REQUEST64_CR) &&
+ !(piocbq->iocb_flag & LPFC_IO_LIBDFC))
ndlp = piocbq->context_un.ndlp;
- else if (piocbq->iocb.ulpCommand == CMD_XMIT_BLS_RSP64_CX)
- ndlp = lpfc_findnode_did(piocbq->vport,
- piocbq->iocb.ulpContext);
else
ndlp = piocbq->context1;
@@ -3855,12 +3853,6 @@ lpfc_sli4_brdreset(struct lpfc_hba *phba)
phba->pport->fc_myDID = 0;
phba->pport->fc_prevDID = 0;
- /* Turn off parity checking and serr during the physical reset */
- pci_read_config_word(phba->pcidev, PCI_COMMAND, &cfg_value);
- pci_write_config_word(phba->pcidev, PCI_COMMAND,
- (cfg_value &
- ~(PCI_COMMAND_PARITY | PCI_COMMAND_SERR)));
-
spin_lock_irq(&phba->hbalock);
psli->sli_flag &= ~(LPFC_PROCESS_LA);
phba->fcf.fcf_flag = 0;
@@ -3880,9 +3872,18 @@ lpfc_sli4_brdreset(struct lpfc_hba *phba)
/* Now physically reset the device */
lpfc_printf_log(phba, KERN_INFO, LOG_INIT,
"0389 Performing PCI function reset!\n");
+
+ /* Turn off parity checking and serr during the physical reset */
+ pci_read_config_word(phba->pcidev, PCI_COMMAND, &cfg_value);
+ pci_write_config_word(phba->pcidev, PCI_COMMAND, (cfg_value &
+ ~(PCI_COMMAND_PARITY | PCI_COMMAND_SERR)));
+
/* Perform FCoE PCI function reset */
lpfc_pci_function_reset(phba);
+ /* Restore PCI cmd register */
+ pci_write_config_word(phba->pcidev, PCI_COMMAND, cfg_value);
+
return 0;
}
@@ -11969,6 +11970,7 @@ lpfc_sli4_seq_abort_acc(struct lpfc_hba *phba,
icmd->ulpLe = 1;
icmd->ulpClass = CLASS3;
icmd->ulpContext = ndlp->nlp_rpi;
+ ctiocb->context1 = ndlp;
ctiocb->iocb_cmpl = NULL;
ctiocb->vport = phba->pport;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-14 03:13:58 +0000