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

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Message-ID: <1574147082-22725-1-git-send-email-sheebab@cadence.com>
Date:   Tue, 19 Nov 2019 08:04:40 +0100
From:   sheebab <sheebab@...ence.com>
To:     <alim.akhtar@...sung.com>, <avri.altman@....com>,
        <pedrom.sousa@...opsys.com>, <jejb@...ux.ibm.com>,
        <martin.petersen@...cle.com>, <stanley.chu@...iatek.com>,
        <beanhuo@...ron.com>, <yuehaibing@...wei.com>,
        <linux-scsi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        <vigneshr@...com>, <linux-block@...r.kernel.org>
CC:     <rafalc@...ence.com>, <mparab@...ence.com>,
        sheebab <sheebab@...ence.com>
Subject: [PATCH RESEND 0/2] scsi: ufs: hibern8 fixes

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