scsi: ufs: core: Disable timestamp functionality if not supported
Some Kioxia UFS 4 devices do not support the qTimestamp attribute. Set the UFS_DEVICE_QUIRK_NO_TIMESTAMP_SUPPORT for these devices such that no error messages appear in the kernel log about failures to set the qTimestamp attribute. Signed-off-by: Bart Van Assche <bvanassche@acm.org> Reviewed-by: Avri Altman <avri.altman@sandisk.com> Tested-by: Nitin Rawat <quic_nitirawa@quicinc.com> # on SM8650-QRD Reviewed-by: Nitin Rawat <quic_nitirawa@quicinc.com> Reviewed-by: Peter Wang <peter.wang@mediatek.com> Reviewed-by: Manivannan Sadhasivam <mani@kernel.org> Message-ID: <20250909190614.3531435-1-bvanassche@acm.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
parent
f2d81dd675
commit
fb1f456834
|
@ -316,6 +316,9 @@ static const struct ufs_dev_quirk ufs_fixups[] = {
|
|||
{ .wmanufacturerid = UFS_VENDOR_TOSHIBA,
|
||||
.model = "THGLF2G9D8KBADG",
|
||||
.quirk = UFS_DEVICE_QUIRK_PA_TACTIVATE },
|
||||
{ .wmanufacturerid = UFS_VENDOR_TOSHIBA,
|
||||
.model = "THGJFJT1E45BATP",
|
||||
.quirk = UFS_DEVICE_QUIRK_NO_TIMESTAMP_SUPPORT },
|
||||
{}
|
||||
};
|
||||
|
||||
|
@ -8778,7 +8781,8 @@ static void ufshcd_set_timestamp_attr(struct ufs_hba *hba)
|
|||
struct ufs_dev_info *dev_info = &hba->dev_info;
|
||||
struct utp_upiu_query_v4_0 *upiu_data;
|
||||
|
||||
if (dev_info->wspecversion < 0x400)
|
||||
if (dev_info->wspecversion < 0x400 ||
|
||||
hba->dev_quirks & UFS_DEVICE_QUIRK_NO_TIMESTAMP_SUPPORT)
|
||||
return;
|
||||
|
||||
ufshcd_dev_man_lock(hba);
|
||||
|
|
|
@ -113,4 +113,7 @@ struct ufs_dev_quirk {
|
|||
*/
|
||||
#define UFS_DEVICE_QUIRK_PA_HIBER8TIME (1 << 12)
|
||||
|
||||
/* Some UFS 4 devices do not support the qTimestamp attribute */
|
||||
#define UFS_DEVICE_QUIRK_NO_TIMESTAMP_SUPPORT (1 << 13)
|
||||
|
||||
#endif /* UFS_QUIRKS_H_ */
|
||||
|
|
Loading…
Reference in New Issue