[PATCH RESEND 0/2] scsi: ufs: hibern8 fixes

From: sheebab
Date: Tue Nov 19 2019 - 02:05:52 EST


Resending this patch to include mailing list and miss out patches.

This patch set contains following patches
for Cadence UFS controller driver.

1. 0001-scsi-ufs-Enable-hibern8-interrupt-only-during-manual.patch
This patch is to fix false interrupt assertion during auto hibernation.
In this patch, hibern8 interrupt is Disabled during initialization
and later the interrupt is Enabled/Disabled during manual hibern8
2. 0002-scsi-ufs-Update-L4-attributes-on-manual-hibern8-exit.patch
This patch is to update L4 attributes during manual hibern8 exit.
As per JESD220C spec, L4 attributes will be reset to their reset value
during DME_HIBERNATION_EXIT. This patch will take backup of the L4
parameters before DME_HIBERNATION_ENTER and restores the L4 parameters

Sheeba B

sheebab (2):
scsi: ufs: Enable hibern8 interrupt only during manual hibern8 in
Cadence UFS.
scsi: ufs: Update L4 attributes on manual hibern8 exit in Cadence UFS.

drivers/scsi/ufs/cdns-pltfrm.c | 172 +++++++++++++++++++++++++++++++++--
1 file changed, 167 insertions(+), 5 deletions(-)