libata: Implement ATA_DEV_ZAC
Add new ATA device type for ZAC devices.
Acked-by: Christoph Hellwig <hch@lst.de>
Acked-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Hannes Reinecke <hare@suse.de>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
index 0586f66..bea6e7f 100644
--- a/drivers/ata/libata-scsi.c
+++ b/drivers/ata/libata-scsi.c
@@ -235,7 +235,8 @@
rc = -ENODEV;
goto unlock;
}
- if (dev->class != ATA_DEV_ATA) {
+ if (dev->class != ATA_DEV_ATA &&
+ dev->class != ATA_DEV_ZAC) {
rc = -EOPNOTSUPP;
goto unlock;
}
@@ -3412,7 +3413,7 @@
ata_xlat_func_t xlat_func;
int rc = 0;
- if (dev->class == ATA_DEV_ATA) {
+ if (dev->class == ATA_DEV_ATA || dev->class == ATA_DEV_ZAC) {
if (unlikely(!scmd->cmd_len || scmd->cmd_len > dev->cdb_len))
goto bad_cdb_len;