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libata-scsi: set correct VERSION field for ZAC devices

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Commit 856c466393 ("libata: support device-managed ZAC devices")
had the line that "bumps" the VERSION field in standard INQUIRY data
removed. Add it back and claim SPC-5 version compatibility, which
matches with the current version descriptor "SPC-5 (no version claimed)"
that is used for ZAC devices.

Signed-off-by: Tom Yan <tom.ty89@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Tom Yan 2016-07-12 22:12:01 +08:00 committed by Tejun Heo
parent 8554e5e1c7
commit 56b8cbabb4
1 changed files with 3 additions and 1 deletions
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drivers/ata/libata-scsi.c
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@ -2109,8 +2109,10 @@ static unsigned int ata_scsiop_inq_std(struct ata_scsi_args *args, u8 *rbuf)
(args->dev->link->ap->pflags & ATA_PFLAG_EXTERNAL))
hdr[1] |= (1 << 7);
if (args->dev->class == ATA_DEV_ZAC)
if (args->dev->class == ATA_DEV_ZAC) {
hdr[0] = TYPE_ZBC;
hdr[2] = 0x7; /* claim SPC-5 version compatibility */
}
memcpy(rbuf, hdr, sizeof(hdr));
memcpy(&rbuf[8], "ATA ", 8);