From ef026b18bb8260e21b4a61685eac46ecdc490d00 Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Mon, 25 Apr 2016 12:45:44 +0200 Subject: libsas: enable FPDMA SEND/RECEIVE Update libsas and dependent drivers to handle FPDMA SEND/RECEIVE correctly. Signed-off-by: Hannes Reinecke Signed-off-by: Tejun Heo --- drivers/scsi/libsas/sas_ata.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) (limited to 'drivers/scsi/libsas') 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, -- cgit v1.2.3