lpfc_nvmet_prep_abort_wqe has a lot of common code with
lpfc_sli_prep_abort_xri.
Delete lpfc_nvmet_prep_abort_wqe as the wqe can be filled out using the
generic lpfc_sli_prep_abort_xri routine.
Add the wqec option to lpfc_sli_prep_abort_xri for
lpfc_nvmet_prep_abort_wqe.
Co-developed-by: Justin Tee <justin.tee@xxxxxxxxxxxx>
Signed-off-by: Justin Tee <justin.tee@xxxxxxxxxxxx>
Signed-off-by: James Smart <jsmart2021@xxxxxxxxx>
---
drivers/scsi/lpfc/lpfc.h | 3 ++-
drivers/scsi/lpfc/lpfc_crtn.h | 2 +-
drivers/scsi/lpfc/lpfc_hw4.h | 1 -
drivers/scsi/lpfc/lpfc_nvmet.c | 48 ++++------------------------------
drivers/scsi/lpfc/lpfc_sli.c | 16 +++++++-----
5 files changed, 18 insertions(+), 52 deletions(-)
diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
index 212f9b962187..cf4ccc54a7f2 100644
--- a/drivers/scsi/lpfc/lpfc.h
+++ b/drivers/scsi/lpfc/lpfc.h
@@ -986,7 +986,8 @@ struct lpfc_hba {
u8 last_seq, u8 cr_cx_cmd);
void (*__lpfc_sli_prep_abort_xri)(struct lpfc_iocbq *cmdiocbq,
u16 ulp_context, u16 iotag,
- u8 ulp_class, u16 cqid, bool ia);
+ u8 ulp_class, u16 cqid, bool ia,
+ bool wqec);
/* expedite pool */
struct lpfc_epd_pool epd_pool;
diff --git a/drivers/scsi/lpfc/lpfc_crtn.h b/drivers/scsi/lpfc/lpfc_crtn.h
index f5d74958b664..bcad91204328 100644
--- a/drivers/scsi/lpfc/lpfc_crtn.h
+++ b/drivers/scsi/lpfc/lpfc_crtn.h
@@ -370,7 +370,7 @@ void lpfc_sli_prep_xmit_seq64(struct lpfc_hba *phba,
u8 cr_cx_cmd);
void lpfc_sli_prep_abort_xri(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocbq,
u16 ulp_context, u16 iotag, u8 ulp_class, u16 cqid,
- bool ia);
+ bool ia, bool wqec);
struct lpfc_sglq *__lpfc_clear_active_sglq(struct lpfc_hba *phba, uint16_t xri);
struct lpfc_sglq *__lpfc_sli_get_nvmet_sglq(struct lpfc_hba *phba,
struct lpfc_iocbq *piocbq);
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h
index f024415731ac..4527fef23ae7 100644
--- a/drivers/scsi/lpfc/lpfc_hw4.h
+++ b/drivers/scsi/lpfc/lpfc_hw4.h
@@ -4736,7 +4736,6 @@ struct create_xri_wqe {
uint32_t rsvd_12_15[4]; /* word 12-15 */
};
-#define INHIBIT_ABORT 1
#define T_REQUEST_TAG 3
#define T_XRI_TAG 1
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index c3cb7e8a2a7c..f7cfac0da9b6 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -3335,46 +3335,6 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
return 1;
}
-/**
- * lpfc_nvmet_prep_abort_wqe - set up 'abort' work queue entry.
- * @pwqeq: Pointer to command iocb.
- * @xritag: Tag that uniqely identifies the local exchange resource.
- * @opt: Option bits -
- * bit 0 = inhibit sending abts on the link
- *
- * This function is called with hbalock held.
- **/
-static void
-lpfc_nvmet_prep_abort_wqe(struct lpfc_iocbq *pwqeq, u16 xritag, u8 opt)
-{
- union lpfc_wqe128 *wqe = &pwqeq->wqe;
-
- /* WQEs are reused. Clear stale data and set key fields to
- * zero like ia, iaab, iaar, xri_tag, and ctxt_tag.
- */
- memset(wqe, 0, sizeof(*wqe));
-
- if (opt & INHIBIT_ABORT)
- bf_set(abort_cmd_ia, &wqe->abort_cmd, 1);
- /* Abort specified xri tag, with the mask deliberately zeroed */
- bf_set(abort_cmd_criteria, &wqe->abort_cmd, T_XRI_TAG);
-
- bf_set(wqe_cmnd, &wqe->abort_cmd.wqe_com, CMD_ABORT_XRI_CX);
-
- /* Abort the I/O associated with this outstanding exchange ID. */
- wqe->abort_cmd.wqe_com.abort_tag = xritag;
-
- /* iotag for the wqe completion. */
- bf_set(wqe_reqtag, &wqe->abort_cmd.wqe_com, pwqeq->iotag);
-
- bf_set(wqe_qosd, &wqe->abort_cmd.wqe_com, 1);
- bf_set(wqe_lenloc, &wqe->abort_cmd.wqe_com, LPFC_WQE_LENLOC_NONE);
-
- bf_set(wqe_cmd_type, &wqe->abort_cmd.wqe_com, OTHER_COMMAND);
- bf_set(wqe_wqec, &wqe->abort_cmd.wqe_com, 1);
- bf_set(wqe_cqid, &wqe->abort_cmd.wqe_com, LPFC_WQE_CQ_ID_DEFAULT);
-}
-
static int
lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
struct lpfc_async_xchg_ctx *ctxp,
@@ -3384,7 +3344,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
struct lpfc_iocbq *abts_wqeq;
struct lpfc_nodelist *ndlp;
unsigned long flags;
- u8 opt;
+ bool ia;
int rc;
tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private;
@@ -3424,7 +3384,7 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
}
abts_wqeq = ctxp->abort_wqeq;
ctxp->state = LPFC_NVME_STE_ABORT;
- opt = (ctxp->flag & LPFC_NVME_ABTS_RCV) ? INHIBIT_ABORT : 0;
+ ia = (ctxp->flag & LPFC_NVME_ABTS_RCV) ? true : false;
spin_unlock_irqrestore(&ctxp->ctxlock, flags);
/* Announce entry to new IO submit field. */
@@ -3470,7 +3430,9 @@ lpfc_nvmet_sol_fcp_issue_abort(struct lpfc_hba *phba,
/* Ready - mark outstanding as aborted by driver. */
abts_wqeq->cmd_flag |= LPFC_DRIVER_ABORTED;
- lpfc_nvmet_prep_abort_wqe(abts_wqeq, ctxp->wqeq->sli4_xritag, opt);
+ lpfc_sli_prep_abort_xri(phba, abts_wqeq, ctxp->wqeq->sli4_xritag,
+ abts_wqeq->iotag, CLASS3,
+ LPFC_WQE_CQ_ID_DEFAULT, ia, true);
/* ABTS WQE must go to the same WQ as the WQE to be aborted */
abts_wqeq->hba_wqidx = ctxp->wqeq->hba_wqidx;
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c
index 71442faaa6c2..3aa9e5c85aa5 100644
--- a/drivers/scsi/lpfc/lpfc_sli.c
+++ b/drivers/scsi/lpfc/lpfc_sli.c
@@ -10863,7 +10863,8 @@ lpfc_sli_prep_xmit_seq64(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocbq,
static void
__lpfc_sli_prep_abort_xri_s3(struct lpfc_iocbq *cmdiocbq, u16 ulp_context,
- u16 iotag, u8 ulp_class, u16 cqid, bool ia)
+ u16 iotag, u8 ulp_class, u16 cqid, bool ia,
+ bool wqec)
{
IOCB_t *icmd = NULL;
@@ -10892,7 +10893,8 @@ __lpfc_sli_prep_abort_xri_s3(struct lpfc_iocbq *cmdiocbq, u16 ulp_context,
static void
__lpfc_sli_prep_abort_xri_s4(struct lpfc_iocbq *cmdiocbq, u16 ulp_context,
- u16 iotag, u8 ulp_class, u16 cqid, bool ia)
+ u16 iotag, u8 ulp_class, u16 cqid, bool ia,
+ bool wqec)
{
union lpfc_wqe128 *wqe;
@@ -10919,6 +10921,8 @@ __lpfc_sli_prep_abort_xri_s4(struct lpfc_iocbq *cmdiocbq, u16 ulp_context,
bf_set(wqe_qosd, &wqe->abort_cmd.wqe_com, 1);
/* Word 11 */
+ if (wqec)
+ bf_set(wqe_wqec, &wqe->abort_cmd.wqe_com, 1);
bf_set(wqe_cqid, &wqe->abort_cmd.wqe_com, cqid);
bf_set(wqe_cmd_type, &wqe->abort_cmd.wqe_com, OTHER_COMMAND);
}
@@ -10926,10 +10930,10 @@ __lpfc_sli_prep_abort_xri_s4(struct lpfc_iocbq *cmdiocbq, u16 ulp_context,
void
lpfc_sli_prep_abort_xri(struct lpfc_hba *phba, struct lpfc_iocbq *cmdiocbq,
u16 ulp_context, u16 iotag, u8 ulp_class, u16 cqid,
- bool ia)
+ bool ia, bool wqec)
{
phba->__lpfc_sli_prep_abort_xri(cmdiocbq, ulp_context, iotag, ulp_class,
- cqid, ia);
+ cqid, ia, wqec);
}
/**
@@ -12207,7 +12211,7 @@ lpfc_sli_issue_abort_iotag(struct lpfc_hba *phba, struct lpfc_sli_ring *pring,
lpfc_sli_prep_abort_xri(phba, abtsiocbp, ulp_context, iotag,
cmdiocb->iocb.ulpClass,
- LPFC_WQE_CQ_ID_DEFAULT, ia);
+ LPFC_WQE_CQ_ID_DEFAULT, ia, false);
abtsiocbp->vport = vport;
@@ -12667,7 +12671,7 @@ lpfc_sli_abort_taskmgmt(struct lpfc_vport *vport, struct lpfc_sli_ring *pring,
lpfc_sli_prep_abort_xri(phba, abtsiocbq, ulp_context, iotag,
iocbq->iocb.ulpClass, cqid,
- ia);
+ ia, false);
abtsiocbq->vport = vport;
--
2.26.2
