scsi: ufs: core: Disable timestamp functionality if not supported

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[ Upstream commit fb1f456834 ]

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>
Signed-off-by: Sasha Levin <sashal@kernel.org>

...

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Bart Van Assche 2025-09-09 12:06:07 -07:00 • committed by Greg Kroah-Hartman

parent e5862f6d57

commit 61fdae2f1d

2 changed files with 8 additions and 1 deletions

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6

drivers/ufs/core/ufshcd.c

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3

include/ufs/ufs_quirks.h

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