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authorJames Smart <jsmart2021@gmail.com>2017-03-04 09:30:30 -0800
committerMartin K. Petersen <martin.petersen@oracle.com>2017-03-06 23:04:22 -0500
commit318083ad9230ff13cdac34ae4c4135e0c4e2d9ad (patch)
treecf007ba9034a088f861119cf764fe442c324234f /drivers/scsi/lpfc/lpfc_nvmet.c
parent3ebd9b4701ef77358030a0ef9cb6586db2149712 (diff)
scsi: lpfc: add NVME exchange aborts
previous code did little more than log a message. This patch adds abort path support, modeled after the SCSI code paths. Currently addresses only the initiator path. Target path under development, but stubbed out. Signed-off-by: Dick Kennedy <dick.kennedy@broadcom.com> Signed-off-by: James Smart <james.smart@broadcom.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_nvmet.c')
-rw-r--r--drivers/scsi/lpfc/lpfc_nvmet.c21
1 files changed, 18 insertions, 3 deletions
diff --git a/drivers/scsi/lpfc/lpfc_nvmet.c b/drivers/scsi/lpfc/lpfc_nvmet.c
index 735e2ba70198..48ce9858bc11 100644
--- a/drivers/scsi/lpfc/lpfc_nvmet.c
+++ b/drivers/scsi/lpfc/lpfc_nvmet.c
@@ -734,6 +734,21 @@ lpfc_nvmet_update_targetport(struct lpfc_hba *phba)
return 0;
}
+/**
+ * lpfc_sli4_nvmet_xri_aborted - Fast-path process of nvmet xri abort
+ * @phba: pointer to lpfc hba data structure.
+ * @axri: pointer to the nvmet xri abort wcqe structure.
+ *
+ * This routine is invoked by the worker thread to process a SLI4 fast-path
+ * NVMET aborted xri.
+ **/
+void
+lpfc_sli4_nvmet_xri_aborted(struct lpfc_hba *phba,
+ struct sli4_wcqe_xri_aborted *axri)
+{
+ /* TODO: work in progress */
+}
+
void
lpfc_nvmet_destroy_targetport(struct lpfc_hba *phba)
{
@@ -958,7 +973,7 @@ lpfc_nvmet_unsol_fcp_buffer(struct lpfc_hba *phba,
atomic_inc(&tgtp->rcv_fcp_cmd_drop);
lpfc_printf_log(phba, KERN_ERR, LOG_NVME_IOERR,
- "6159 FCP Drop IO x%x: nvmet_fc_rcv_fcp_req x%x\n",
+ "6159 FCP Drop IO x%x: err x%x\n",
ctxp->oxid, rc);
dropit:
lpfc_nvmeio_data(phba, "NVMET FCP DROP: xri x%x sz %d from %06x\n",
@@ -1683,8 +1698,8 @@ lpfc_nvmet_unsol_issue_abort(struct lpfc_hba *phba,
struct lpfc_nodelist *ndlp;
lpfc_printf_log(phba, KERN_INFO, LOG_NVME_ABTS,
- "6067 %s: Entrypoint: sid %x xri %x\n", __func__,
- sid, xri);
+ "6067 Abort: sid %x xri x%x/x%x\n",
+ sid, xri, ctxp->wqeq->sli4_xritag);
tgtp = (struct lpfc_nvmet_tgtport *)phba->targetport->private;