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scsi: qla2xxx: Fix remoteport disconnect for FC-NVMe

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Signed-off-by: Duane Grigsby <duane.grigsby@cavium.com>
Signed-off-by: Himanshu Madhani <himanshu.madhani@cavium.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
himanshu.madhani@cavium.com
2017-07-21 09:32:27 -07:00
committed by Martin K. Petersen
parent 5621b0dd74
commit 49b3d5f67c
2 changed files with 38 additions and 8 deletions
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37
drivers/scsi/qla2xxx/qla_isr.c
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@@ -1856,17 +1856,42 @@ 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);
ret = QLA_FUNCTION_FAILED;
} else if (sts->comp_status != cpu_to_le16(CS_COMPLETE)) {
ql_log(ql_log_warn, fcport->vha, 0x5039,
"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 = 0;
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 = fd->payload_length;
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;
}
}
sp->done(sp, ret);
}