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path: root/drivers/scsi/lpfc/lpfc_sli.c
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Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_sli.c88
1 files changed, 58 insertions, 30 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 6740c52e99c..59d81624a85 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -560,7 +560,7 @@ __lpfc_set_rrq_active(struct lpfc_hba *phba, struct lpfc_nodelist *ndlp,
rrq = mempool_alloc(phba->rrq_pool, GFP_KERNEL);
if (rrq) {
rrq->send_rrq = send_rrq;
- rrq->xritag = phba->sli4_hba.xri_ids[xritag];
+ rrq->xritag = xritag;
rrq->rrq_stop_time = jiffies + HZ * (phba->fc_ratov + 1);
rrq->ndlp = ndlp;
rrq->nlp_DID = ndlp->nlp_DID;
@@ -2452,7 +2452,8 @@ lpfc_sli_process_unsol_iocb(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
/* search continue save q for same XRI */
list_for_each_entry(iocbq, &pring->iocb_continue_saveq, clist) {
- if (iocbq->iocb.ulpContext == saveq->iocb.ulpContext) {
+ if (iocbq->iocb.unsli3.rcvsli3.ox_id ==
+ saveq->iocb.unsli3.rcvsli3.ox_id) {
list_add_tail(&saveq->list, &iocbq->list);
found = 1;
break;
@@ -3355,6 +3356,7 @@ lpfc_sli_handle_slow_ring_event_s4(struct lpfc_hba *phba,
irspiocbq);
break;
case CQE_CODE_RECEIVE:
+ case CQE_CODE_RECEIVE_V1:
dmabuf = container_of(cq_event, struct hbq_dmabuf,
cq_event);
lpfc_sli4_handle_received_buffer(phba, dmabuf);
@@ -7318,12 +7320,12 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_qosd, &wqe->els_req.wqe_com, 1);
bf_set(wqe_lenloc, &wqe->els_req.wqe_com, LPFC_WQE_LENLOC_NONE);
bf_set(wqe_ebde_cnt, &wqe->els_req.wqe_com, 0);
- break;
+ break;
case CMD_XMIT_SEQUENCE64_CX:
bf_set(wqe_ctxt_tag, &wqe->xmit_sequence.wqe_com,
iocbq->iocb.un.ulpWord[3]);
bf_set(wqe_rcvoxid, &wqe->xmit_sequence.wqe_com,
- iocbq->iocb.ulpContext);
+ iocbq->iocb.unsli3.rcvsli3.ox_id);
/* The entire sequence is transmitted for this IOCB */
xmit_len = total_len;
cmnd = CMD_XMIT_SEQUENCE64_CR;
@@ -7341,7 +7343,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_ebde_cnt, &wqe->xmit_sequence.wqe_com, 0);
wqe->xmit_sequence.xmit_len = xmit_len;
command_type = OTHER_COMMAND;
- break;
+ break;
case CMD_XMIT_BCAST64_CN:
/* word3 iocb=iotag32 wqe=seq_payload_len */
wqe->xmit_bcast64.seq_payload_len = xmit_len;
@@ -7355,7 +7357,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_lenloc, &wqe->xmit_bcast64.wqe_com,
LPFC_WQE_LENLOC_WORD3);
bf_set(wqe_ebde_cnt, &wqe->xmit_bcast64.wqe_com, 0);
- break;
+ break;
case CMD_FCP_IWRITE64_CR:
command_type = FCP_COMMAND_DATA_OUT;
/* word3 iocb=iotag wqe=payload_offset_len */
@@ -7375,7 +7377,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
LPFC_WQE_LENLOC_WORD4);
bf_set(wqe_ebde_cnt, &wqe->fcp_iwrite.wqe_com, 0);
bf_set(wqe_pu, &wqe->fcp_iwrite.wqe_com, iocbq->iocb.ulpPU);
- break;
+ break;
case CMD_FCP_IREAD64_CR:
/* word3 iocb=iotag wqe=payload_offset_len */
/* Add the FCP_CMD and FCP_RSP sizes to get the offset */
@@ -7394,7 +7396,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
LPFC_WQE_LENLOC_WORD4);
bf_set(wqe_ebde_cnt, &wqe->fcp_iread.wqe_com, 0);
bf_set(wqe_pu, &wqe->fcp_iread.wqe_com, iocbq->iocb.ulpPU);
- break;
+ break;
case CMD_FCP_ICMND64_CR:
/* word3 iocb=IO_TAG wqe=reserved */
wqe->fcp_icmd.rsrvd3 = 0;
@@ -7407,7 +7409,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_lenloc, &wqe->fcp_icmd.wqe_com,
LPFC_WQE_LENLOC_NONE);
bf_set(wqe_ebde_cnt, &wqe->fcp_icmd.wqe_com, 0);
- break;
+ break;
case CMD_GEN_REQUEST64_CR:
/* For this command calculate the xmit length of the
* request bde.
@@ -7442,7 +7444,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_lenloc, &wqe->gen_req.wqe_com, LPFC_WQE_LENLOC_NONE);
bf_set(wqe_ebde_cnt, &wqe->gen_req.wqe_com, 0);
command_type = OTHER_COMMAND;
- break;
+ break;
case CMD_XMIT_ELS_RSP64_CX:
ndlp = (struct lpfc_nodelist *)iocbq->context1;
/* words0-2 BDE memcpy */
@@ -7457,7 +7459,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
((iocbq->iocb.ulpCt_h << 1) | iocbq->iocb.ulpCt_l));
bf_set(wqe_pu, &wqe->xmit_els_rsp.wqe_com, iocbq->iocb.ulpPU);
bf_set(wqe_rcvoxid, &wqe->xmit_els_rsp.wqe_com,
- iocbq->iocb.ulpContext);
+ iocbq->iocb.unsli3.rcvsli3.ox_id);
if (!iocbq->iocb.ulpCt_h && iocbq->iocb.ulpCt_l)
bf_set(wqe_ctxt_tag, &wqe->xmit_els_rsp.wqe_com,
phba->vpi_ids[iocbq->vport->vpi]);
@@ -7470,7 +7472,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_set(wqe_rsp_temp_rpi, &wqe->xmit_els_rsp,
phba->sli4_hba.rpi_ids[ndlp->nlp_rpi]);
command_type = OTHER_COMMAND;
- break;
+ break;
case CMD_CLOSE_XRI_CN:
case CMD_ABORT_XRI_CN:
case CMD_ABORT_XRI_CX:
@@ -7509,7 +7511,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
cmnd = CMD_ABORT_XRI_CX;
command_type = OTHER_COMMAND;
xritag = 0;
- break;
+ break;
case CMD_XMIT_BLS_RSP64_CX:
/* As BLS ABTS RSP WQE is very different from other WQEs,
* we re-construct this WQE here based on information in
@@ -7553,7 +7555,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
bf_get(lpfc_rsn_code, &iocbq->iocb.un.bls_rsp));
}
- break;
+ break;
case CMD_XRI_ABORTED_CX:
case CMD_CREATE_XRI_CR: /* Do we expect to use this? */
case CMD_IOCB_FCP_IBIDIR64_CR: /* bidirectional xfer */
@@ -7565,7 +7567,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba, struct lpfc_iocbq *iocbq,
"2014 Invalid command 0x%x\n",
iocbq->iocb.ulpCommand);
return IOCB_ERROR;
- break;
+ break;
}
bf_set(wqe_xri_tag, &wqe->generic.wqe_com, xritag);
@@ -10481,10 +10483,14 @@ lpfc_sli4_sp_handle_rcqe(struct lpfc_hba *phba, struct lpfc_rcqe *rcqe)
struct lpfc_queue *hrq = phba->sli4_hba.hdr_rq;
struct lpfc_queue *drq = phba->sli4_hba.dat_rq;
struct hbq_dmabuf *dma_buf;
- uint32_t status;
+ uint32_t status, rq_id;
unsigned long iflags;
- if (bf_get(lpfc_rcqe_rq_id, rcqe) != hrq->queue_id)
+ if (bf_get(lpfc_cqe_code, rcqe) == CQE_CODE_RECEIVE_V1)
+ rq_id = bf_get(lpfc_rcqe_rq_id_v1, rcqe);
+ else
+ rq_id = bf_get(lpfc_rcqe_rq_id, rcqe);
+ if (rq_id != hrq->queue_id)
goto out;
status = bf_get(lpfc_rcqe_status, rcqe);
@@ -10563,6 +10569,7 @@ lpfc_sli4_sp_handle_cqe(struct lpfc_hba *phba, struct lpfc_queue *cq,
(struct sli4_wcqe_xri_aborted *)&cqevt);
break;
case CQE_CODE_RECEIVE:
+ case CQE_CODE_RECEIVE_V1:
/* Process the RQ event */
phba->last_completion_time = jiffies;
workposted = lpfc_sli4_sp_handle_rcqe(phba,
@@ -13405,7 +13412,7 @@ lpfc_sli4_seq_abort_rsp_cmpl(struct lpfc_hba *phba,
* This function validates the xri maps to the known range of XRIs allocated an
* used by the driver.
**/
-static uint16_t
+uint16_t
lpfc_sli4_xri_inrange(struct lpfc_hba *phba,
uint16_t xri)
{
@@ -13642,10 +13649,12 @@ lpfc_seq_complete(struct hbq_dmabuf *dmabuf)
static struct lpfc_iocbq *
lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
{
+ struct hbq_dmabuf *hbq_buf;
struct lpfc_dmabuf *d_buf, *n_buf;
struct lpfc_iocbq *first_iocbq, *iocbq;
struct fc_frame_header *fc_hdr;
uint32_t sid;
+ uint32_t len, tot_len;
struct ulp_bde64 *pbde;
fc_hdr = (struct fc_frame_header *)seq_dmabuf->hbuf.virt;
@@ -13654,6 +13663,7 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
lpfc_update_rcv_time_stamp(vport);
/* get the Remote Port's SID */
sid = sli4_sid_from_fc_hdr(fc_hdr);
+ tot_len = 0;
/* Get an iocbq struct to fill in. */
first_iocbq = lpfc_sli_get_iocbq(vport->phba);
if (first_iocbq) {
@@ -13661,9 +13671,12 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
first_iocbq->iocb.unsli3.rcvsli3.acc_len = 0;
first_iocbq->iocb.ulpStatus = IOSTAT_SUCCESS;
first_iocbq->iocb.ulpCommand = CMD_IOCB_RCV_SEQ64_CX;
- first_iocbq->iocb.ulpContext = be16_to_cpu(fc_hdr->fh_ox_id);
- /* iocbq is prepped for internal consumption. Logical vpi. */
- first_iocbq->iocb.unsli3.rcvsli3.vpi = vport->vpi;
+ first_iocbq->iocb.ulpContext = NO_XRI;
+ first_iocbq->iocb.unsli3.rcvsli3.ox_id =
+ be16_to_cpu(fc_hdr->fh_ox_id);
+ /* iocbq is prepped for internal consumption. Physical vpi. */
+ first_iocbq->iocb.unsli3.rcvsli3.vpi =
+ vport->phba->vpi_ids[vport->vpi];
/* put the first buffer into the first IOCBq */
first_iocbq->context2 = &seq_dmabuf->dbuf;
first_iocbq->context3 = NULL;
@@ -13671,9 +13684,9 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
first_iocbq->iocb.un.cont64[0].tus.f.bdeSize =
LPFC_DATA_BUF_SIZE;
first_iocbq->iocb.un.rcvels.remoteID = sid;
- first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
- bf_get(lpfc_rcqe_length,
+ tot_len = bf_get(lpfc_rcqe_length,
&seq_dmabuf->cq_event.cqe.rcqe_cmpl);
+ first_iocbq->iocb.unsli3.rcvsli3.acc_len = tot_len;
}
iocbq = first_iocbq;
/*
@@ -13691,9 +13704,13 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
pbde = (struct ulp_bde64 *)
&iocbq->iocb.unsli3.sli3Words[4];
pbde->tus.f.bdeSize = LPFC_DATA_BUF_SIZE;
- first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
- bf_get(lpfc_rcqe_length,
- &seq_dmabuf->cq_event.cqe.rcqe_cmpl);
+
+ /* We need to get the size out of the right CQE */
+ hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
+ len = bf_get(lpfc_rcqe_length,
+ &hbq_buf->cq_event.cqe.rcqe_cmpl);
+ iocbq->iocb.unsli3.rcvsli3.acc_len += len;
+ tot_len += len;
} else {
iocbq = lpfc_sli_get_iocbq(vport->phba);
if (!iocbq) {
@@ -13711,9 +13728,14 @@ lpfc_prep_seq(struct lpfc_vport *vport, struct hbq_dmabuf *seq_dmabuf)
iocbq->iocb.ulpBdeCount = 1;
iocbq->iocb.un.cont64[0].tus.f.bdeSize =
LPFC_DATA_BUF_SIZE;
- first_iocbq->iocb.unsli3.rcvsli3.acc_len +=
- bf_get(lpfc_rcqe_length,
- &seq_dmabuf->cq_event.cqe.rcqe_cmpl);
+
+ /* We need to get the size out of the right CQE */
+ hbq_buf = container_of(d_buf, struct hbq_dmabuf, dbuf);
+ len = bf_get(lpfc_rcqe_length,
+ &hbq_buf->cq_event.cqe.rcqe_cmpl);
+ tot_len += len;
+ iocbq->iocb.unsli3.rcvsli3.acc_len = tot_len;
+
iocbq->iocb.un.rcvels.remoteID = sid;
list_add_tail(&iocbq->list, &first_iocbq->list);
}
@@ -13786,7 +13808,13 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
lpfc_in_buf_free(phba, &dmabuf->dbuf);
return;
}
- fcfi = bf_get(lpfc_rcqe_fcf_id, &dmabuf->cq_event.cqe.rcqe_cmpl);
+ if ((bf_get(lpfc_cqe_code,
+ &dmabuf->cq_event.cqe.rcqe_cmpl) == CQE_CODE_RECEIVE_V1))
+ fcfi = bf_get(lpfc_rcqe_fcf_id_v1,
+ &dmabuf->cq_event.cqe.rcqe_cmpl);
+ else
+ fcfi = bf_get(lpfc_rcqe_fcf_id,
+ &dmabuf->cq_event.cqe.rcqe_cmpl);
vport = lpfc_fc_frame_to_vport(phba, fc_hdr, fcfi);
if (!vport || !(vport->vpi_state & LPFC_VPI_REGISTERED)) {
/* throw out the frame */
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-04 01:32:00 +0000