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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.c56
1 files changed, 46 insertions, 10 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 84e4481b2406..3ccc97496ebf 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -743,7 +743,14 @@ lpfc_sli4_repost_scsi_sgl_list(struct lpfc_hba *phba)
if (bcnt == 0)
continue;
/* Now, post the SCSI buffer list sgls as a block */
- status = lpfc_sli4_post_scsi_sgl_block(phba, &sblist, bcnt);
+ if (!phba->sli4_hba.extents_in_use)
+ status = lpfc_sli4_post_scsi_sgl_block(phba,
+ &sblist,
+ bcnt);
+ else
+ status = lpfc_sli4_post_scsi_sgl_blk_ext(phba,
+ &sblist,
+ bcnt);
/* Reset SCSI buffer count for next round of posting */
bcnt = 0;
while (!list_empty(&sblist)) {
@@ -787,7 +794,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
dma_addr_t pdma_phys_fcp_cmd;
dma_addr_t pdma_phys_fcp_rsp;
dma_addr_t pdma_phys_bpl, pdma_phys_bpl1;
- uint16_t iotag, last_xritag = NO_XRI;
+ uint16_t iotag, last_xritag = NO_XRI, lxri = 0;
int status = 0, index;
int bcnt;
int non_sequential_xri = 0;
@@ -823,13 +830,15 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
break;
}
- psb->cur_iocbq.sli4_xritag = lpfc_sli4_next_xritag(phba);
- if (psb->cur_iocbq.sli4_xritag == NO_XRI) {
+ lxri = lpfc_sli4_next_xritag(phba);
+ if (lxri == NO_XRI) {
pci_pool_free(phba->lpfc_scsi_dma_buf_pool,
psb->data, psb->dma_handle);
kfree(psb);
break;
}
+ psb->cur_iocbq.sli4_lxritag = lxri;
+ psb->cur_iocbq.sli4_xritag = phba->sli4_hba.xri_ids[lxri];
if (last_xritag != NO_XRI
&& psb->cur_iocbq.sli4_xritag != (last_xritag+1)) {
non_sequential_xri = 1;
@@ -861,6 +870,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
*/
sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_cmd));
sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_cmd));
+ sgl->word2 = le32_to_cpu(sgl->word2);
bf_set(lpfc_sli4_sge_last, sgl, 0);
sgl->word2 = cpu_to_le32(sgl->word2);
sgl->sge_len = cpu_to_le32(sizeof(struct fcp_cmnd));
@@ -869,6 +879,7 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
/* Setup the physical region for the FCP RSP */
sgl->addr_hi = cpu_to_le32(putPaddrHigh(pdma_phys_fcp_rsp));
sgl->addr_lo = cpu_to_le32(putPaddrLow(pdma_phys_fcp_rsp));
+ sgl->word2 = le32_to_cpu(sgl->word2);
bf_set(lpfc_sli4_sge_last, sgl, 1);
sgl->word2 = cpu_to_le32(sgl->word2);
sgl->sge_len = cpu_to_le32(sizeof(struct fcp_rsp));
@@ -914,7 +925,21 @@ lpfc_new_scsi_buf_s4(struct lpfc_vport *vport, int num_to_alloc)
}
}
if (bcnt) {
- status = lpfc_sli4_post_scsi_sgl_block(phba, &sblist, bcnt);
+ if (!phba->sli4_hba.extents_in_use)
+ status = lpfc_sli4_post_scsi_sgl_block(phba,
+ &sblist,
+ bcnt);
+ else
+ status = lpfc_sli4_post_scsi_sgl_blk_ext(phba,
+ &sblist,
+ bcnt);
+
+ if (status) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_MBOX | LOG_SLI,
+ "3021 SCSI SGL post error %d\n",
+ status);
+ bcnt = 0;
+ }
/* Reset SCSI buffer count for next round of posting */
while (!list_empty(&sblist)) {
list_remove_head(&sblist, psb, struct lpfc_scsi_buf,
@@ -2081,6 +2106,7 @@ lpfc_scsi_prep_dma_buf_s4(struct lpfc_hba *phba, struct lpfc_scsi_buf *lpfc_cmd)
dma_len = sg_dma_len(sgel);
sgl->addr_lo = cpu_to_le32(putPaddrLow(physaddr));
sgl->addr_hi = cpu_to_le32(putPaddrHigh(physaddr));
+ sgl->word2 = le32_to_cpu(sgl->word2);
if ((num_bde + 1) == nseg)
bf_set(lpfc_sli4_sge_last, sgl, 1);
else
@@ -2794,6 +2820,9 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
* of the scsi_cmnd request_buffer
*/
piocbq->iocb.ulpContext = pnode->nlp_rpi;
+ if (phba->sli_rev == LPFC_SLI_REV4)
+ piocbq->iocb.ulpContext =
+ phba->sli4_hba.rpi_ids[pnode->nlp_rpi];
if (pnode->nlp_fcp_info & NLP_FCP_2_DEVICE)
piocbq->iocb.ulpFCP2Rcvy = 1;
else
@@ -2807,7 +2836,7 @@ lpfc_scsi_prep_cmnd(struct lpfc_vport *vport, struct lpfc_scsi_buf *lpfc_cmd,
}
/**
- * lpfc_scsi_prep_task_mgmt_cmnd - Convert SLI3 scsi TM cmd to FCP info unit
+ * lpfc_scsi_prep_task_mgmt_cmd - Convert SLI3 scsi TM cmd to FCP info unit
* @vport: The virtual port for which this call is being executed.
* @lpfc_cmd: Pointer to lpfc_scsi_buf data structure.
* @lun: Logical unit number.
@@ -2851,6 +2880,10 @@ lpfc_scsi_prep_task_mgmt_cmd(struct lpfc_vport *vport,
lpfc_fcpcmd_to_iocb(piocb->unsli3.fcp_ext.icd, fcp_cmnd);
piocb->ulpCommand = CMD_FCP_ICMND64_CR;
piocb->ulpContext = ndlp->nlp_rpi;
+ if (vport->phba->sli_rev == LPFC_SLI_REV4) {
+ piocb->ulpContext =
+ vport->phba->sli4_hba.rpi_ids[ndlp->nlp_rpi];
+ }
if (ndlp->nlp_fcp_info & NLP_FCP_2_DEVICE) {
piocb->ulpFCP2Rcvy = 1;
}
@@ -3405,9 +3438,10 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata,
lpfc_printf_vlog(vport, KERN_INFO, LOG_FCP,
"0702 Issue %s to TGT %d LUN %d "
- "rpi x%x nlp_flag x%x\n",
+ "rpi x%x nlp_flag x%x Data: x%x x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd), tgt_id, lun_id,
- pnode->nlp_rpi, pnode->nlp_flag);
+ pnode->nlp_rpi, pnode->nlp_flag, iocbq->sli4_xritag,
+ iocbq->iocb_flag);
status = lpfc_sli_issue_iocb_wait(phba, LPFC_FCP_RING,
iocbq, iocbqrsp, lpfc_cmd->timeout);
@@ -3419,10 +3453,12 @@ lpfc_send_taskmgmt(struct lpfc_vport *vport, struct lpfc_rport_data *rdata,
ret = FAILED;
lpfc_cmd->status = IOSTAT_DRIVER_REJECT;
lpfc_printf_vlog(vport, KERN_ERR, LOG_FCP,
- "0727 TMF %s to TGT %d LUN %d failed (%d, %d)\n",
+ "0727 TMF %s to TGT %d LUN %d failed (%d, %d) "
+ "iocb_flag x%x\n",
lpfc_taskmgmt_name(task_mgmt_cmd),
tgt_id, lun_id, iocbqrsp->iocb.ulpStatus,
- iocbqrsp->iocb.un.ulpWord[4]);
+ iocbqrsp->iocb.un.ulpWord[4],
+ iocbq->iocb_flag);
} else if (status == IOCB_BUSY)
ret = FAILED;
else
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-05 12:55:32 +0000