Messages in this thread | | | From | sheebab <> | Subject | [PATCH RESEND 0/2] scsi: ufs: hibern8 fixes | Date | Tue, 19 Nov 2019 08:04:40 +0100 |
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Hi,
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 Entry/Exit. 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 after DME_HIBERNATION_EXIT
Thanks, 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(-)
-- 2.7.4
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