Thread (8 messages) 8 messages, 5 authors, 2019-09-03

RE: [PATCH v4 0/3] Qualcomm UFS device reset support

From: Avri Altman <Avri.Altman@wdc.com>
Date: 2019-09-01 06:12:22
Also in: linux-arm-msm, linux-scsi, lkml

Hi, 
This series adds a new ufs vops to allow platform specific methods for
resetting an attached UFS device, then implements this for the
Qualcomm driver.
This reset seems to be necessary for the majority of Dragonboard845c
devices.

Bean requested in v3 that a software fallback mechanism, using
UIC_CMD_DME_END_PT_RST. I have not been successful in validating
that this
works for me, so I'm postponing this effort and hoping we can add it
incrementally at a later time.
This series looks good to me.
Yeah - We can add and test the uic command bail-out once this is accepted.

Thanks,
Avri
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