FROMGIT: scsi: ufs: core: Support Updating UIC Command Timeout

The default UIC command timeout still remains 500ms.
Allow platform drivers to override the UIC command
timeout if desired.

In a real product, the 500ms timeout value is probably good enough.
However, during the product development where there are a lot of
logging and debug messages being printed to the uart console,
interrupt starvations happen occasionally because the uart may
print long debug messages from different modules in the system.
While printing, the uart may have interrupts disabled for more
than 500ms, causing UIC command timeout.
The UIC command timeout would trigger more printing from
the UFS driver, and eventually a watchdog timeout may
occur unnecessarily.

Add support for overriding the UIC command timeout value
with the newly created uic_cmd_timeout kernel module parameter.
Default value is 500ms. Supported values range from 500ms
to 2 seconds.

Signed-off-by: Bao D. Nguyen <quic_nguyenb@quicinc.com>
Link: https://lore.kernel.org/r/e4e1c87f3f867f270a3d4b5d57a00139ff0e9741.1721792309.git.quic_nguyenb@quicinc.com


Suggested-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Peter Wang <peter.wang@mediatek.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

Bug: 358022094
Change-Id: I3778a26aa82805591454f3771f727d30f92286d9
(cherry picked from commit 88e6804f
 https://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git

 6.12/scsi-staging)
Signed-off-by: Ziqi Chen <quic_ziqichen@quicinc.com>