/* Word 12, 13, 14, 15 - is zero */
}
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
+static struct lpfc_nvmet_rcv_ctx *
+lpfc_nvmet_get_ctx_for_xri(struct lpfc_hba *phba, u16 xri)
+{
+ struct lpfc_nvmet_rcv_ctx *ctxp;
+ unsigned long iflag;
+ bool found = false;
+
+ spin_lock_irqsave(&phba->sli4_hba.t_active_list_lock, iflag);
+ list_for_each_entry(ctxp, &phba->sli4_hba.t_active_ctx_list, list) {
+ if (ctxp->ctxbuf->sglq->sli4_xritag != xri)
+ continue;
+
+ found = true;
+ break;
+ }
+ spin_unlock_irqrestore(&phba->sli4_hba.t_active_list_lock, iflag);
+ if (found)
+ return ctxp;
+
+ return NULL;
+}
+
+static struct lpfc_nvmet_rcv_ctx *
+lpfc_nvmet_get_ctx_for_oxid(struct lpfc_hba *phba, u16 oxid, u32 sid)
+{
+ struct lpfc_nvmet_rcv_ctx *ctxp;
+ unsigned long iflag;
+ bool found = false;
+
+ spin_lock_irqsave(&phba->sli4_hba.t_active_list_lock, iflag);
+ list_for_each_entry(ctxp, &phba->sli4_hba.t_active_ctx_list, list) {
+ if (ctxp->oxid != oxid || ctxp->sid != sid)
+ continue;
+
+ found = true;
+ break;
+ }
+ spin_unlock_irqrestore(&phba->sli4_hba.t_active_list_lock, iflag);
+ if (found)
+ return ctxp;
+
+ return NULL;
+}
+#endif
+
static void
lpfc_nvmet_defer_release(struct lpfc_hba *phba, struct lpfc_nvmet_rcv_ctx *ctxp)
{
lockdep_assert_held(&ctxp->ctxlock);
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6313 NVMET Defer ctx release xri x%x flg x%x\n",
+ "6313 NVMET Defer ctx release oxid x%x flg x%x\n",
ctxp->oxid, ctxp->flag);
if (ctxp->flag & LPFC_NVMET_CTX_RLS)
return;
ctxp->flag |= LPFC_NVMET_CTX_RLS;
+ spin_lock(&phba->sli4_hba.t_active_list_lock);
+ list_del(&ctxp->list);
+ spin_unlock(&phba->sli4_hba.t_active_list_lock);
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_add_tail(&ctxp->list, &phba->sli4_hba.lpfc_abts_nvmet_ctx_list);
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
}
if (ctxp->rqb_buffer) {
- nvmebuf = ctxp->rqb_buffer;
spin_lock_irqsave(&ctxp->ctxlock, iflag);
- ctxp->rqb_buffer = NULL;
- if (ctxp->flag & LPFC_NVMET_CTX_REUSE_WQ) {
- ctxp->flag &= ~LPFC_NVMET_CTX_REUSE_WQ;
- spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
- nvmebuf->hrq->rqbp->rqb_free_buffer(phba, nvmebuf);
+ nvmebuf = ctxp->rqb_buffer;
+ /* check if freed in another path whilst acquiring lock */
+ if (nvmebuf) {
+ ctxp->rqb_buffer = NULL;
+ if (ctxp->flag & LPFC_NVMET_CTX_REUSE_WQ) {
+ ctxp->flag &= ~LPFC_NVMET_CTX_REUSE_WQ;
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+ nvmebuf->hrq->rqbp->rqb_free_buffer(phba,
+ nvmebuf);
+ } else {
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+ /* repost */
+ lpfc_rq_buf_free(phba, &nvmebuf->hbuf);
+ }
} else {
spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
- lpfc_rq_buf_free(phba, &nvmebuf->hbuf); /* repost */
}
}
ctxp->state = LPFC_NVMET_STE_FREE;
spin_lock_init(&ctxp->ctxlock);
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
- if (ctxp->ts_cmd_nvme) {
- ctxp->ts_cmd_nvme = ktime_get_ns();
+ /* NOTE: isr time stamp is stale when context is re-assigned*/
+ if (ctxp->ts_isr_cmd) {
+ ctxp->ts_cmd_nvme = 0;
ctxp->ts_nvme_data = 0;
ctxp->ts_data_wqput = 0;
ctxp->ts_isr_data = 0;
#endif
atomic_inc(&tgtp->rcv_fcp_cmd_in);
- /* flag new work queued, replacement buffer has already
- * been reposted
- */
+ /* Indicate that a replacement buffer has been posted */
spin_lock_irqsave(&ctxp->ctxlock, iflag);
ctxp->flag |= LPFC_NVMET_CTX_REUSE_WQ;
spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
* Use the CPU context list, from the MRQ the IO was received on
* (ctxp->idx), to save context structure.
*/
+ spin_lock_irqsave(&phba->sli4_hba.t_active_list_lock, iflag);
+ list_del_init(&ctxp->list);
+ spin_unlock_irqrestore(&phba->sli4_hba.t_active_list_lock, iflag);
cpu = raw_smp_processor_id();
infop = lpfc_get_ctx_list(phba, cpu, ctxp->idx);
spin_lock_irqsave(&infop->nvmet_ctx_list_lock, iflag);
}
lpfc_printf_log(phba, KERN_INFO, logerr,
- "6315 IO Error Cmpl xri x%x: %x/%x XBUSY:x%x\n",
- ctxp->oxid, status, result, ctxp->flag);
+ "6315 IO Error Cmpl oxid: x%x xri: x%x %x/%x "
+ "XBUSY:x%x\n",
+ ctxp->oxid, ctxp->ctxbuf->sglq->sli4_xritag,
+ status, result, ctxp->flag);
} else {
rsp->fcp_error = NVME_SC_SUCCESS;
* before freeing ctxp and iocbq.
*/
lpfc_in_buf_free(phba, &nvmebuf->dbuf);
- ctxp->rqb_buffer = 0;
atomic_inc(&nvmep->xmt_ls_rsp);
return 0;
}
(ctxp->state == LPFC_NVMET_STE_ABORT)) {
atomic_inc(&lpfc_nvmep->xmt_fcp_drop);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
- "6102 IO xri x%x aborted\n",
+ "6102 IO oxid x%x aborted\n",
ctxp->oxid);
rc = -ENXIO;
goto aerr;
ctxp->hdwq = &phba->sli4_hba.hdwq[0];
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6103 NVMET Abort op: oxri x%x flg x%x ste %d\n",
+ "6103 NVMET Abort op: oxid x%x flg x%x ste %d\n",
ctxp->oxid, ctxp->flag, ctxp->state);
lpfc_nvmeio_data(phba, "NVMET FCP ABRT: xri x%x flg x%x ste x%x\n",
/* Since iaab/iaar are NOT set, we need to check
* if the firmware is in process of aborting IO
*/
- if (ctxp->flag & LPFC_NVMET_XBUSY) {
+ if (ctxp->flag & (LPFC_NVMET_XBUSY | LPFC_NVMET_ABORT_OP)) {
spin_unlock_irqrestore(&ctxp->ctxlock, flags);
return;
}
ctxp->state, aborting);
atomic_inc(&lpfc_nvmep->xmt_fcp_release);
+ ctxp->flag &= ~LPFC_NVMET_TNOTIFY;
if (aborting)
return;
if (!nvmebuf) {
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_IOERR,
- "6425 Defer rcv: no buffer xri x%x: "
+ "6425 Defer rcv: no buffer oxid x%x: "
"flg %x ste %x\n",
ctxp->oxid, ctxp->flag, ctxp->state);
return;
spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
}
+static void
+lpfc_nvmet_discovery_event(struct nvmet_fc_target_port *tgtport)
+{
+ struct lpfc_nvmet_tgtport *tgtp;
+ struct lpfc_hba *phba;
+ uint32_t rc;
+
+ tgtp = tgtport->private;
+ phba = tgtp->phba;
+
+ rc = lpfc_issue_els_rscn(phba->pport, 0);
+ lpfc_printf_log(phba, KERN_ERR, LOG_NVME,
+ "6420 NVMET subsystem change: Notification %s\n",
+ (rc) ? "Failed" : "Sent");
+}
+
static struct nvmet_fc_target_template lpfc_tgttemplate = {
.targetport_delete = lpfc_nvmet_targetport_delete,
.xmt_ls_rsp = lpfc_nvmet_xmt_ls_rsp,
.fcp_abort = lpfc_nvmet_xmt_fcp_abort,
.fcp_req_release = lpfc_nvmet_xmt_fcp_release,
.defer_rcv = lpfc_nvmet_defer_rcv,
+ .discovery_event = lpfc_nvmet_discovery_event,
.max_hw_queues = 1,
.max_sgl_segments = LPFC_NVMET_DEFAULT_SEGS,
lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
struct sli4_wcqe_xri_aborted *axri)
{
+#if (IS_ENABLED(CONFIG_NVME_TARGET_FC))
uint16_t xri = bf_get(lpfc_wcqe_xa_xri, axri);
uint16_t rxid = bf_get(lpfc_wcqe_xa_remote_xid, axri);
struct lpfc_nvmet_rcv_ctx *ctxp, *next_ctxp;
struct lpfc_nvmet_tgtport *tgtp;
+ struct nvmefc_tgt_fcp_req *req = NULL;
struct lpfc_nodelist *ndlp;
unsigned long iflag = 0;
int rrq_empty = 0;
*/
if (ctxp->flag & LPFC_NVMET_CTX_RLS &&
!(ctxp->flag & LPFC_NVMET_ABORT_OP)) {
- list_del(&ctxp->list);
+ list_del_init(&ctxp->list);
released = true;
}
ctxp->flag &= ~LPFC_NVMET_XBUSY;
}
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6318 XB aborted oxid %x flg x%x (%x)\n",
+ "6318 XB aborted oxid x%x flg x%x (%x)\n",
ctxp->oxid, ctxp->flag, released);
if (released)
lpfc_nvmet_ctxbuf_post(phba, ctxp->ctxbuf);
}
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
+
+ ctxp = lpfc_nvmet_get_ctx_for_xri(phba, xri);
+ if (ctxp) {
+ /*
+ * Abort already done by FW, so BA_ACC sent.
+ * However, the transport may be unaware.
+ */
+ lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
+ "6323 NVMET Rcv ABTS xri x%x ctxp state x%x "
+ "flag x%x oxid x%x rxid x%x\n",
+ xri, ctxp->state, ctxp->flag, ctxp->oxid,
+ rxid);
+
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ ctxp->flag |= LPFC_NVMET_ABTS_RCV;
+ ctxp->state = LPFC_NVMET_STE_ABORT;
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+
+ lpfc_nvmeio_data(phba,
+ "NVMET ABTS RCV: xri x%x CPU %02x rjt %d\n",
+ xri, raw_smp_processor_id(), 0);
+
+ req = &ctxp->ctx.fcp_req;
+ if (req)
+ nvmet_fc_rcv_fcp_abort(phba->targetport, req);
+ }
+#endif
}
int
struct lpfc_hba *phba = vport->phba;
struct lpfc_nvmet_rcv_ctx *ctxp, *next_ctxp;
struct nvmefc_tgt_fcp_req *rsp;
- uint16_t xri;
+ uint32_t sid;
+ uint16_t oxid, xri;
unsigned long iflag = 0;
- xri = be16_to_cpu(fc_hdr->fh_ox_id);
+ sid = sli4_sid_from_fc_hdr(fc_hdr);
+ oxid = be16_to_cpu(fc_hdr->fh_ox_id);
spin_lock_irqsave(&phba->hbalock, iflag);
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
list_for_each_entry_safe(ctxp, next_ctxp,
&phba->sli4_hba.lpfc_abts_nvmet_ctx_list,
list) {
- if (ctxp->ctxbuf->sglq->sli4_xritag != xri)
+ if (ctxp->oxid != oxid || ctxp->sid != sid)
continue;
+ xri = ctxp->ctxbuf->sglq->sli4_xritag;
+
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
spin_unlock_irqrestore(&phba->hbalock, iflag);
- lpfc_nvmeio_data(phba, "NVMET ABTS RCV: xri x%x CPU %02x rjt %d\n",
- xri, raw_smp_processor_id(), 1);
+ /* check the wait list */
+ if (phba->sli4_hba.nvmet_io_wait_cnt) {
+ struct rqb_dmabuf *nvmebuf;
+ struct fc_frame_header *fc_hdr_tmp;
+ u32 sid_tmp;
+ u16 oxid_tmp;
+ bool found = false;
+
+ spin_lock_irqsave(&phba->sli4_hba.nvmet_io_wait_lock, iflag);
+
+ /* match by oxid and s_id */
+ list_for_each_entry(nvmebuf,
+ &phba->sli4_hba.lpfc_nvmet_io_wait_list,
+ hbuf.list) {
+ fc_hdr_tmp = (struct fc_frame_header *)
+ (nvmebuf->hbuf.virt);
+ oxid_tmp = be16_to_cpu(fc_hdr_tmp->fh_ox_id);
+ sid_tmp = sli4_sid_from_fc_hdr(fc_hdr_tmp);
+ if (oxid_tmp != oxid || sid_tmp != sid)
+ continue;
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
+ "6321 NVMET Rcv ABTS oxid x%x from x%x "
+ "is waiting for a ctxp\n",
+ oxid, sid);
+
+ list_del_init(&nvmebuf->hbuf.list);
+ phba->sli4_hba.nvmet_io_wait_cnt--;
+ found = true;
+ break;
+ }
+ spin_unlock_irqrestore(&phba->sli4_hba.nvmet_io_wait_lock,
+ iflag);
+
+ /* free buffer since already posted a new DMA buffer to RQ */
+ if (found) {
+ nvmebuf->hrq->rqbp->rqb_free_buffer(phba, nvmebuf);
+ /* Respond with BA_ACC accordingly */
+ lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 1);
+ return 0;
+ }
+ }
+
+ /* check active list */
+ ctxp = lpfc_nvmet_get_ctx_for_oxid(phba, oxid, sid);
+ if (ctxp) {
+ xri = ctxp->ctxbuf->sglq->sli4_xritag;
+
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ ctxp->flag |= (LPFC_NVMET_ABTS_RCV | LPFC_NVMET_ABORT_OP);
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+
+ lpfc_nvmeio_data(phba,
+ "NVMET ABTS RCV: xri x%x CPU %02x rjt %d\n",
+ xri, raw_smp_processor_id(), 0);
+
+ lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
+ "6322 NVMET Rcv ABTS:acc oxid x%x xri x%x "
+ "flag x%x state x%x\n",
+ ctxp->oxid, xri, ctxp->flag, ctxp->state);
+
+ if (ctxp->flag & LPFC_NVMET_TNOTIFY) {
+ /* Notify the transport */
+ nvmet_fc_rcv_fcp_abort(phba->targetport,
+ &ctxp->ctx.fcp_req);
+ } else {
+ cancel_work_sync(&ctxp->ctxbuf->defer_work);
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ lpfc_nvmet_defer_release(phba, ctxp);
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+ }
+ if (ctxp->state == LPFC_NVMET_STE_RCV)
+ lpfc_nvmet_unsol_fcp_issue_abort(phba, ctxp, ctxp->sid,
+ ctxp->oxid);
+ else
+ lpfc_nvmet_sol_fcp_issue_abort(phba, ctxp, ctxp->sid,
+ ctxp->oxid);
+
+ lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 1);
+ return 0;
+ }
+
+ lpfc_nvmeio_data(phba, "NVMET ABTS RCV: oxid x%x CPU %02x rjt %d\n",
+ oxid, raw_smp_processor_id(), 1);
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6320 NVMET Rcv ABTS:rjt xri x%x\n", xri);
+ "6320 NVMET Rcv ABTS:rjt oxid x%x\n", oxid);
/* Respond with BA_RJT accordingly */
lpfc_sli4_seq_abort_rsp(vport, fc_hdr, 0);
spin_unlock_irqrestore(&pring->ring_lock, iflags);
return;
}
+ if (rc == WQE_SUCCESS) {
+#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
+ if (ctxp->ts_cmd_nvme) {
+ if (ctxp->ctx.fcp_req.op == NVMET_FCOP_RSP)
+ ctxp->ts_status_wqput = ktime_get_ns();
+ else
+ ctxp->ts_data_wqput = ktime_get_ns();
+ }
+#endif
+ } else {
+ WARN_ON(rc);
+ }
}
wq->q_flag &= ~HBA_NVMET_WQFULL;
spin_unlock_irqrestore(&pring->ring_lock, iflags);
return;
}
+ if (ctxp->flag & LPFC_NVMET_ABTS_RCV) {
+ lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
+ "6324 IO oxid x%x aborted\n",
+ ctxp->oxid);
+ return;
+ }
+
payload = (uint32_t *)(nvmebuf->dbuf.virt);
tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private;
+ ctxp->flag |= LPFC_NVMET_TNOTIFY;
+#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
+ if (ctxp->ts_isr_cmd)
+ ctxp->ts_cmd_nvme = ktime_get_ns();
+#endif
/*
* The calling sequence should be:
* nvmet_fc_rcv_fcp_req->lpfc_nvmet_xmt_fcp_op/cmp- req->done
phba->sli4_hba.nvmet_mrq_data[qno], 1, qno);
return;
}
+ ctxp->flag &= ~LPFC_NVMET_TNOTIFY;
atomic_inc(&tgtp->rcv_fcp_cmd_drop);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
"2582 FCP Drop IO x%x: err x%x: x%x x%x x%x\n",
* @phba: pointer to lpfc hba data structure.
* @idx: relative index of MRQ vector
* @nvmebuf: pointer to lpfc nvme command HBQ data structure.
+ * @isr_timestamp: in jiffies.
+ * @cqflag: cq processing information regarding workload.
*
* This routine is used for processing the WQE associated with a unsolicited
* event. It first determines whether there is an existing ndlp that matches
lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
uint32_t idx,
struct rqb_dmabuf *nvmebuf,
- uint64_t isr_timestamp)
+ uint64_t isr_timestamp,
+ uint8_t cqflag)
{
struct lpfc_nvmet_rcv_ctx *ctxp;
struct lpfc_nvmet_tgtport *tgtp;
sid = sli4_sid_from_fc_hdr(fc_hdr);
ctxp = (struct lpfc_nvmet_rcv_ctx *)ctx_buf->context;
+ spin_lock_irqsave(&phba->sli4_hba.t_active_list_lock, iflag);
+ list_add_tail(&ctxp->list, &phba->sli4_hba.t_active_ctx_list);
+ spin_unlock_irqrestore(&phba->sli4_hba.t_active_list_lock, iflag);
if (ctxp->state != LPFC_NVMET_STE_FREE) {
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
"6414 NVMET Context corrupt %d %d oxid x%x\n",
spin_lock_init(&ctxp->ctxlock);
#ifdef CONFIG_SCSI_LPFC_DEBUG_FS
- if (isr_timestamp) {
+ if (isr_timestamp)
ctxp->ts_isr_cmd = isr_timestamp;
- ctxp->ts_cmd_nvme = ktime_get_ns();
- ctxp->ts_nvme_data = 0;
- ctxp->ts_data_wqput = 0;
- ctxp->ts_isr_data = 0;
- ctxp->ts_data_nvme = 0;
- ctxp->ts_nvme_status = 0;
- ctxp->ts_status_wqput = 0;
- ctxp->ts_isr_status = 0;
- ctxp->ts_status_nvme = 0;
- } else {
- ctxp->ts_cmd_nvme = 0;
- }
+ ctxp->ts_cmd_nvme = 0;
+ ctxp->ts_nvme_data = 0;
+ ctxp->ts_data_wqput = 0;
+ ctxp->ts_isr_data = 0;
+ ctxp->ts_data_nvme = 0;
+ ctxp->ts_nvme_status = 0;
+ ctxp->ts_status_wqput = 0;
+ ctxp->ts_isr_status = 0;
+ ctxp->ts_status_nvme = 0;
#endif
atomic_inc(&tgtp->rcv_fcp_cmd_in);
- lpfc_nvmet_process_rcv_fcp_req(ctx_buf);
+ /* check for cq processing load */
+ if (!cqflag) {
+ lpfc_nvmet_process_rcv_fcp_req(ctx_buf);
+ return;
+ }
+
+ if (!queue_work(phba->wq, &ctx_buf->defer_work)) {
+ atomic_inc(&tgtp->rcv_fcp_cmd_drop);
+ lpfc_printf_log(phba, KERN_ERR, LOG_NVME,
+ "6325 Unable to queue work for oxid x%x. "
+ "FCP Drop IO [x%x x%x x%x]\n",
+ ctxp->oxid,
+ atomic_read(&tgtp->rcv_fcp_cmd_in),
+ atomic_read(&tgtp->rcv_fcp_cmd_out),
+ atomic_read(&tgtp->xmt_fcp_release));
+
+ spin_lock_irqsave(&ctxp->ctxlock, iflag);
+ lpfc_nvmet_defer_release(phba, ctxp);
+ spin_unlock_irqrestore(&ctxp->ctxlock, iflag);
+ lpfc_nvmet_unsol_fcp_issue_abort(phba, ctxp, sid, oxid);
+ }
}
/**
* @phba: pointer to lpfc hba data structure.
* @idx: relative index of MRQ vector
* @nvmebuf: pointer to received nvme data structure.
+ * @isr_timestamp: in jiffies.
+ * @cqflag: cq processing information regarding workload.
*
* This routine is used to process an unsolicited event received from a SLI
* (Service Level Interface) ring. The actual processing of the data buffer
lpfc_nvmet_unsol_fcp_event(struct lpfc_hba *phba,
uint32_t idx,
struct rqb_dmabuf *nvmebuf,
- uint64_t isr_timestamp)
+ uint64_t isr_timestamp,
+ uint8_t cqflag)
{
if (phba->nvmet_support == 0) {
lpfc_rq_buf_free(phba, &nvmebuf->hbuf);
return;
}
- lpfc_nvmet_unsol_fcp_buffer(phba, idx, nvmebuf,
- isr_timestamp);
+ lpfc_nvmet_unsol_fcp_buffer(phba, idx, nvmebuf, isr_timestamp, cqflag);
}
/**
if ((ctxp->flag & LPFC_NVMET_CTX_RLS) &&
!(ctxp->flag & LPFC_NVMET_XBUSY)) {
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
- list_del(&ctxp->list);
+ list_del_init(&ctxp->list);
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
released = true;
}
atomic_inc(&tgtp->xmt_abort_rsp);
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6165 ABORT cmpl: xri x%x flg x%x (%d) "
+ "6165 ABORT cmpl: oxid x%x flg x%x (%d) "
"WCQE: %08x %08x %08x %08x\n",
ctxp->oxid, ctxp->flag, released,
wcqe->word0, wcqe->total_data_placed,
if ((ctxp->flag & LPFC_NVMET_CTX_RLS) &&
!(ctxp->flag & LPFC_NVMET_XBUSY)) {
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
- list_del(&ctxp->list);
+ list_del_init(&ctxp->list);
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
released = true;
}
atomic_inc(&tgtp->xmt_abort_rsp);
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6316 ABTS cmpl xri x%x flg x%x (%x) "
+ "6316 ABTS cmpl oxid x%x flg x%x (%x) "
"WCQE: %08x %08x %08x %08x\n",
ctxp->oxid, ctxp->flag, released,
wcqe->word0, wcqe->total_data_placed,
spin_lock_irqsave(&ctxp->ctxlock, flags);
if (ctxp->flag & LPFC_NVMET_CTX_RLS) {
spin_lock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
- list_del(&ctxp->list);
+ list_del_init(&ctxp->list);
spin_unlock(&phba->sli4_hba.abts_nvmet_buf_list_lock);
released = true;
}
atomic_inc(&tgtp->xmt_abort_rsp_error);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_ABTS,
- "6135 Failed to Issue ABTS for oxid x%x. Status x%x\n",
- ctxp->oxid, rc);
+ "6135 Failed to Issue ABTS for oxid x%x. Status x%x "
+ "(%x)\n",
+ ctxp->oxid, rc, released);
if (released)
lpfc_nvmet_ctxbuf_post(phba, ctxp->ctxbuf);
return 1;
projects / platform / kernel / linux-rpi.git / blobdiff