Commit 0ce1b18c authored by Shaun Tancheff's avatar Shaun Tancheff Committed by Tejun Heo

libata: Some drives failing on SCT Write Same

Restrict support SCT Write Same to devices which also support ZAC where
support is required.
Reported-by: default avatarMike Krinkin <krinkin.m.u@gmail.com>
Signed-off-by: default avatarShaun Tancheff <shaun.tancheff@seagate.com>
Signed-off-by: default avatarTejun Heo <tj@kernel.org>
parent 0b9e2988
......@@ -3562,9 +3562,9 @@ static unsigned int ata_scsiop_maint_in(struct ata_scsi_args *args, u8 *rbuf)
supported = 3;
break;
case WRITE_SAME_16:
if (ata_id_sct_write_same(dev->id))
supported = 3;
break;
if (!ata_id_sct_write_same(dev->id))
break;
/* fallthrough: if SCT ... only enable for ZBC */
case ZBC_IN:
case ZBC_OUT:
if (ata_id_zoned_cap(dev->id) ||
......
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