diff options
| author | himanshu.madhani@cavium.com <himanshu.madhani@cavium.com> | 2017-07-21 09:32:27 -0700 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2017-08-07 14:04:02 -0400 |
| commit | 49b3d5f67c1e5d661b64b77ec37bd9f57cbf720d (patch) | |
| tree | cdfa0aa91b05d00bd73da32de13cbe77706c1c08 /drivers/scsi/qla2xxx/qla_isr.c | |
| parent | 5621b0dd74532c09965264c14958de3f85b498a6 (diff) | |
| download | linux-rt-49b3d5f67c1e5d661b64b77ec37bd9f57cbf720d.tar.gz | |
scsi: qla2xxx: Fix remoteport disconnect for FC-NVMe
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>
Diffstat (limited to 'drivers/scsi/qla2xxx/qla_isr.c')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_isr.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index 317fe6026856..c14fab35fc36 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -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); } |