scsi: hisi_sas: support zone management commands

Add two ATA commands, ATA_CMD_ZAC_MGMT_IN and ATA_CMD_ZAC_MGMT_OUT in
hisi_sas_get_ata_protocol(), to support SATA SMR disk.

Signed-off-by: Xiaofei Tan <tanxiaofei@huawei.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

diff --git a/drivers/scsi/hisi_sas/hisi_sas_main.c b/drivers/scsi/hisi_sas/hisi_sas_main.c
index 81ad6cd..86868ec 100644 (file)
--- a/drivers/scsi/hisi_sas/hisi_sas_main.c
+++ b/drivers/scsi/hisi_sas/hisi_sas_main.c
@@ -61,6 +61,7 @@ u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
        case ATA_CMD_WRITE_QUEUED:
        case ATA_CMD_WRITE_LOG_DMA_EXT:
        case ATA_CMD_WRITE_STREAM_DMA_EXT:
+       case ATA_CMD_ZAC_MGMT_IN:
        return HISI_SAS_SATA_PROTOCOL_DMA;
 
        case ATA_CMD_CHK_POWER:
@@ -73,6 +74,7 @@ u8 hisi_sas_get_ata_protocol(u8 cmd, int direction)
        case ATA_CMD_SET_FEATURES:
        case ATA_CMD_STANDBY:
        case ATA_CMD_STANDBYNOW1:
+       case ATA_CMD_ZAC_MGMT_OUT:
        return HISI_SAS_SATA_PROTOCOL_NONDATA;
        default:
                if (direction == DMA_NONE)