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authorHannes Reinecke <hare@suse.de>2014-11-05 15:08:20 +0300
committerTejun Heo <tj@kernel.org>2014-11-05 19:22:06 +0300
commit1cbd772d9aaf6c697935cb855860b66cebacf950 (patch)
treefe83656bbb9a39f4a8b85ebb6afce18b05492840 /drivers/scsi/aic94xx
parent9a23c1d6f0f5dbac4c9b73fa6cea7c9ee3d29074 (diff)
downloadlinux-1cbd772d9aaf6c697935cb855860b66cebacf950.tar.xz
libsas: use ata_dev_classify()
Use the ata device class from libata in libsas instead of checking the supported command set and switch to using ata_dev_classify() instead of our own method. Cc: Tejun Heo <tj@kernel.org> Cc: Dan Williams <dan.j.williams@intel.com> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Hannes Reinecke <hare@suse.de> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/scsi/aic94xx')
-rw-r--r--drivers/scsi/aic94xx/aic94xx_task.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/aic94xx/aic94xx_task.c b/drivers/scsi/aic94xx/aic94xx_task.c
index 59b86e260ce9..7abbe42e862e 100644
--- a/drivers/scsi/aic94xx/aic94xx_task.c
+++ b/drivers/scsi/aic94xx/aic94xx_task.c
@@ -373,10 +373,10 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (unlikely(task->ata_task.device_control_reg_update))
scb->header.opcode = CONTROL_ATA_DEV;
- else if (dev->sata_dev.command_set == ATA_COMMAND_SET)
- scb->header.opcode = INITIATE_ATA_TASK;
- else
+ else if (dev->sata_dev.class == ATA_DEV_ATAPI)
scb->header.opcode = INITIATE_ATAPI_TASK;
+ else
+ scb->header.opcode = INITIATE_ATA_TASK;
scb->ata_task.proto_conn_rate = (1 << 5); /* STP */
if (dev->port->oob_mode == SAS_OOB_MODE)
@@ -387,7 +387,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (likely(!task->ata_task.device_control_reg_update))
scb->ata_task.fis.flags |= 0x80; /* C=1: update ATA cmd reg */
scb->ata_task.fis.flags &= 0xF0; /* PM_PORT field shall be 0 */
- if (dev->sata_dev.command_set == ATAPI_COMMAND_SET)
+ if (dev->sata_dev.class == ATA_DEV_ATAPI)
memcpy(scb->ata_task.atapi_packet, task->ata_task.atapi_packet,
16);
scb->ata_task.sister_scb = cpu_to_le16(0xFFFF);
@@ -399,7 +399,7 @@ static int asd_build_ata_ascb(struct asd_ascb *ascb, struct sas_task *task,
if (task->ata_task.dma_xfer)
flags |= DATA_XFER_MODE_DMA;
if (task->ata_task.use_ncq &&
- dev->sata_dev.command_set != ATAPI_COMMAND_SET)
+ dev->sata_dev.class != ATA_DEV_ATAPI)
flags |= ATA_Q_TYPE_NCQ;
flags |= data_dir_flags[task->data_dir];
scb->ata_task.ata_flags = flags;