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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
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>
-rw-r--r--drivers/scsi/hisi_sas/hisi_sas_v2_hw.c2
-rw-r--r--drivers/scsi/isci/request.c4
-rw-r--r--drivers/scsi/libsas/sas_ata.c6
-rw-r--r--drivers/scsi/mvsas/mv_sas.c4
-rw-r--r--drivers/scsi/pm8001/pm8001_sas.c4
5 files changed, 15 insertions, 5 deletions
diff --git a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
index bbe98ecea0bc..860c9f847371 100644
--- a/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_v2_hw.c
@@ -1630,6 +1630,8 @@ static u8 get_ata_protocol(u8 cmd, int direction)
switch (cmd) {
case ATA_CMD_FPDMA_WRITE:
case ATA_CMD_FPDMA_READ:
+ case ATA_CMD_FPDMA_RECV:
+ case ATA_CMD_FPDMA_SEND:
return SATA_PROTOCOL_FPDMA;
case ATA_CMD_ID_ATA:
diff --git a/drivers/scsi/isci/request.c b/drivers/scsi/isci/request.c
index cfd0084f1cd2..29456e097a30 100644
--- a/drivers/scsi/isci/request.c
+++ b/drivers/scsi/isci/request.c
@@ -3169,7 +3169,9 @@ static enum sci_status isci_request_stp_request_construct(struct isci_request *i
status = sci_io_request_construct_basic_sata(ireq);
if (qc && (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)) {
fis->sector_count = qc->tag << 3;
ireq->tc->type.stp.ncq_tag = qc->tag;
}
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,
diff --git a/drivers/scsi/mvsas/mv_sas.c b/drivers/scsi/mvsas/mv_sas.c
index 83cd3ea2df41..db3714964c0a 100644
--- a/drivers/scsi/mvsas/mv_sas.c
+++ b/drivers/scsi/mvsas/mv_sas.c
@@ -429,7 +429,9 @@ static u32 mvs_get_ncq_tag(struct sas_task *task, u32 *tag)
if (qc) {
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) {
*tag = qc->tag;
return 1;
}
diff --git a/drivers/scsi/pm8001/pm8001_sas.c b/drivers/scsi/pm8001/pm8001_sas.c
index 949198c01ced..62abd9896625 100644
--- a/drivers/scsi/pm8001/pm8001_sas.c
+++ b/drivers/scsi/pm8001/pm8001_sas.c
@@ -280,7 +280,9 @@ u32 pm8001_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) {
+ qc->tf.command == ATA_CMD_FPDMA_READ ||
+ qc->tf.command == ATA_CMD_FPDMA_RECV ||
+ qc->tf.command == ATA_CMD_FPDMA_SEND) {
*tag = qc->tag;
return 1;
}