From: Darren Trapp <darren.tr...@cavium.com>
Signed-off-by: Darren Trapp <darren.tr...@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madh...@cavium.com>
---
drivers/scsi/qla2xxx/qla_isr.c | 78 +++++++++++++++--------------------------
drivers/scsi/qla2xxx/qla_nvme.c | 2 +-
2 files changed, 29 insertions(+), 51 deletions(-)
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index 07c98eb911fd..7cacdc3408fa 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -1838,31 +1838,23 @@ qla24xx_tm_iocb_entry(scsi_qla_host_t *vha, struct
req_que *req, void *tsk)
sp->done(sp, 0);
}
-static void
-qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req, void *tsk)
+static void qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct req_que *req,
+ void *tsk, srb_t *sp)
{
- const char func[] = "NVME-IOCB";
fc_port_t *fcport;
- srb_t *sp;
struct srb_iocb *iocb;
struct sts_entry_24xx *sts = (struct sts_entry_24xx *)tsk;
uint16_t state_flags;
struct nvmefc_fcp_req *fd;
uint16_t ret = 0;
- struct srb_iocb *nvme;
-
- sp = qla2x00_get_sp_from_handle(vha, func, req, tsk);
- if (!sp)
- return;
iocb = &sp->u.iocb_cmd;
fcport = sp->fcport;
iocb->u.nvme.comp_status = le16_to_cpu(sts->comp_status);
state_flags = le16_to_cpu(sts->state_flags);
fd = iocb->u.nvme.desc;
- nvme = &sp->u.iocb_cmd;
- if (unlikely(nvme->u.nvme.aen_op))
+ if (unlikely(iocb->u.nvme.aen_op))
atomic_dec(&sp->vha->hw->nvme_active_aen_cnt);
/*
@@ -1896,45 +1888,30 @@ qla24xx_nvme_iocb_entry(scsi_qla_host_t *vha, struct
req_que *req, void *tsk)
fd->transferred_length = fd->payload_length -
le32_to_cpu(sts->residual_len);
- /*
- * If transport error then Failure (HBA rejects request)
- * otherwise transport will handle.
- */
- if (sts->entry_status) {
- ql_log(ql_log_warn, fcport->vha, 0x5038,
- "NVME-%s error - hdl=%x entry-status(%x).\n",
- sp->name, sp->handle, sts->entry_status);
+ switch (le16_to_cpu(sts->comp_status)) {
+ case CS_COMPLETE:
+ ret = QLA_SUCCESS;
+ break;
+ case CS_ABORTED:
+ case CS_RESET:
+ case CS_PORT_UNAVAILABLE:
+ case CS_PORT_LOGGED_OUT:
+ case CS_PORT_BUSY:
+ ql_log(ql_log_warn, fcport->vha, 0x5060,
+ "NVME-%s ERR Handling - hdl=%x completion status(%x)
resid=%x ox_id=%x\n",
+ sp->name, sp->handle, sts->comp_status,
+ le32_to_cpu(sts->residual_len), sts->ox_id);
+ fd->transferred_length = 0;
+ iocb->u.nvme.rsp_pyld_len = 0;
+ ret = QLA_ABORTED;
+ break;
+ default:
+ ql_log(ql_log_warn, fcport->vha, 0x5060,
+ "NVME-%s error - hdl=%x completion status(%x) resid=%x
ox_id=%x\n",
+ sp->name, sp->handle, sts->comp_status,
+ le32_to_cpu(sts->residual_len), sts->ox_id);
ret = QLA_FUNCTION_FAILED;
- } else {
- switch (le16_to_cpu(sts->comp_status)) {
- case CS_COMPLETE:
- ret = QLA_SUCCESS;
- break;
-
- case CS_RESET:
- case CS_PORT_UNAVAILABLE:
- fcport->nvme_flag |= NVME_FLAG_RESETTING;
- /* fall through */
- case CS_ABORTED:
- case CS_PORT_LOGGED_OUT:
- case CS_PORT_BUSY:
- ql_log(ql_log_warn, fcport->vha, 0x5060,
- "NVME-%s ERR Handling - hdl=%x completion
status(%x) resid=%x ox_id=%x\n",
- sp->name, sp->handle, sts->comp_status,
- le32_to_cpu(sts->residual_len), sts->ox_id);
- fd->transferred_length = 0;
- iocb->u.nvme.rsp_pyld_len = 0;
- ret = QLA_ABORTED;
- break;
-
- default:
- ql_log(ql_log_warn, fcport->vha, 0x5060,
- "NVME-%s error - hdl=%x completion status(%x)
resid=%x ox_id=%x\n",
- sp->name, sp->handle, sts->comp_status,
- le32_to_cpu(sts->residual_len), sts->ox_id);
- ret = QLA_FUNCTION_FAILED;
- break;
- }
+ break;
}
sp->done(sp, ret);
}
@@ -2462,7 +2439,8 @@ qla2x00_status_entry(scsi_qla_host_t *vha, struct rsp_que
*rsp, void *pkt)
/* NVME completion. */
if (sp->type == SRB_NVME_CMD) {
- qla24xx_nvme_iocb_entry(vha, req, pkt);
+ req->outstanding_cmds[handle] = NULL;
+ qla24xx_nvme_iocb_entry(vha, req, pkt, sp);
return;
}
diff --git a/drivers/scsi/qla2xxx/qla_nvme.c b/drivers/scsi/qla2xxx/qla_nvme.c
index 57275bc9fe14..c5a963c2c86e 100644
--- a/drivers/scsi/qla2xxx/qla_nvme.c
+++ b/drivers/scsi/qla2xxx/qla_nvme.c
@@ -280,7 +280,7 @@ static void qla_nvme_poll(struct nvme_fc_local_port *lport,
void *hw_queue_handl
spin_unlock_irqrestore(&qpair->qp_lock, flags);
}
-static int qla2x00_start_nvme_mq(srb_t *sp)
+static inline int qla2x00_start_nvme_mq(srb_t *sp)
{
unsigned long flags;
uint32_t *clr_ptr;
--
2.12.0
