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authorHannes Reinecke <hare@suse.de>2016-04-25 12:45:44 +0200
committerTejun Heo <tj@kernel.org>2016-05-09 12:36:44 -0400
commitef026b18bb8260e21b4a61685eac46ecdc490d00 (patch)
tree6364573f2b434f0b380e7ab95d88ff61e6b023ca /drivers/scsi/libsas
parentd238ffd59d3c65c608f39a0ab2819b63c912f783 (diff)
downloadlinux-ef026b18bb8260e21b4a61685eac46ecdc490d00.tar.bz2
libsas: enable FPDMA SEND/RECEIVE
Update libsas and dependent drivers to handle FPDMA SEND/RECEIVE correctly. Signed-off-by: Hannes Reinecke <hare@suse.com> Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'drivers/scsi/libsas')
-rw-r--r--drivers/scsi/libsas/sas_ata.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
index 9c706d8c1441..fe1cd2691748 100644
--- a/drivers/scsi/libsas/sas_ata.c
+++ b/drivers/scsi/libsas/sas_ata.c
@@ -205,7 +205,9 @@ static unsigned int sas_ata_qc_issue(struct ata_queued_cmd *qc)
task->task_done = sas_ata_task_done;
if (qc->tf.command == ATA_CMD_FPDMA_WRITE ||
- qc->tf.command == ATA_CMD_FPDMA_READ) {
+ qc->tf.command == ATA_CMD_FPDMA_READ ||
+ qc->tf.command == ATA_CMD_FPDMA_RECV ||
+ qc->tf.command == ATA_CMD_FPDMA_SEND) {
/* Need to zero out the tag libata assigned us */
qc->tf.nsect = 0;
}
@@ -548,7 +550,7 @@ static struct ata_port_operations sas_sata_ops = {
static struct ata_port_info sata_port_info = {
.flags = ATA_FLAG_SATA | ATA_FLAG_PIO_DMA | ATA_FLAG_NCQ |
- ATA_FLAG_SAS_HOST,
+ ATA_FLAG_SAS_HOST | ATA_FLAG_FPDMA_AUX,
.pio_mask = ATA_PIO4,
.mwdma_mask = ATA_MWDMA2,
.udma_mask = ATA_UDMA6,