linux/include/uapi/scsi
Arthur Simchaev 24befa92ed scsi: ufs: core: Add support for qTimestamp attribute
The new qTimestamp attribute was added to UFS 4.0 spec, in order to
synchronize timestamp between device logs and the host. The spec recommends
to send this attribute upon device power-on Reset/HW reset or when
switching to Active state (using SSU command). Due to this attribute, the
attribute's max value was extended to 8 bytes. As a result, the new
definition of struct utp_upiu_query_v4_0 was added.

Signed-off-by: Arthur Simchaev <Arthur.Simchaev@wdc.com>

-----------------
Changes to v2:
- Adressed Bart's comments
- Add missed response variable to ufshcd_set_timestamp_attr

Link: https://lore.kernel.org/r/20230626103320.8737-1-arthur.simchaev@wdc.com
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2023-07-05 21:44:07 -04:00
..
fc treewide: uapi: Replace zero-length arrays with flexible-array members 2022-06-28 21:26:05 +02:00
cxlflash_ioctl.h License cleanup: add SPDX license identifier to uapi header files with a license 2017-11-02 11:20:11 +01:00
scsi_bsg_fc.h scsi: uapi: Replace 0-length array with flexible array 2023-01-13 20:25:53 -05:00
scsi_bsg_mpi3mr.h scsi: mpi3mr: Replace 1-element array with flex-array 2023-02-21 22:00:50 -05:00
scsi_bsg_ufs.h scsi: ufs: core: Add support for qTimestamp attribute 2023-07-05 21:44:07 -04:00
scsi_netlink_fc.h scsi: scsi_transport_fc: Adjust struct fc_nl_event flex array usage 2022-09-25 12:52:48 -04:00
scsi_netlink.h scsi: use __u{8,16,32,64} instead of uint{8,16,32,64}_t in uapi headers 2019-08-12 22:19:27 -04:00