diff options
| author | Xiang Chen <chenxiang66@hisilicon.com> | 2019-09-06 20:55:31 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-09-10 22:28:56 -0400 |
| commit | 435a05cf8c003221fd945229e2b61b5ecca9070d (patch) | |
| tree | bdcb6e4d23fb7a3f904ff660bf104a385af3637e /drivers/scsi/hisi_sas/hisi_sas_main.c | |
| parent | 73a4925d154cbd3c73e6643033e7167cb2353d9a (diff) | |
scsi: hisi_sas: Assign NCQ tag for all NCQ commands
Currently the NCQ tag is only assigned for FPDMA READ and FPDMA WRITE
commands, and for other NCQ commands (such as FPDMA SEND), their NCQ tags
are set in the delivery command to 0.
So for all the NCQ commands, we also need to assign normal NCQ tag for
them, so drop the command type check in hisi_sas_get_ncq_tag() [drop
hisi_sas_get_ncq_tag() altogether actually], and always use the ATA command
NCQ tag when appropriate.
Link: https://lore.kernel.org/r/1567774537-20003-8-git-send-email-john.garry@huawei.com
Signed-off-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/hisi_sas/hisi_sas_main.c')
| -rw-r--r-- | drivers/scsi/hisi_sas/hisi_sas_main.c | 15 |
1 files changed, 0 insertions, 15 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c index 6392869a4e41..751db9588a1e 100644 --- a/drivers/scsi/hisi_sas/hisi_sas_main.c +++ b/drivers/scsi/hisi_sas/hisi_sas_main.c @@ -118,21 +118,6 @@ void hisi_sas_sata_done(struct sas_task *task, } EXPORT_SYMBOL_GPL(hisi_sas_sata_done); -int hisi_sas_get_ncq_tag(struct sas_task *task, u32 *tag) -{ - struct ata_queued_cmd *qc = task->uldd_task; - - if (qc) { - if (qc->tf.command == ATA_CMD_FPDMA_WRITE || - qc->tf.command == ATA_CMD_FPDMA_READ) { - *tag = qc->tag; - return 1; - } - } - return 0; -} -EXPORT_SYMBOL_GPL(hisi_sas_get_ncq_tag); - /* * This function assumes linkrate mask fits in 8 bits, which it * does for all HW versions supported. |