linux-kernel - [PATCH 0/3] ata: ahci_brcm: Recover from failures to identify devices

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Date:   Tue,  9 Jan 2018 15:04:54 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     bcm-kernel-feedback-list@...adcom.com
Cc:     Florian Fainelli <f.fainelli@...il.com>, Tejun Heo <tj@...nel.org>,
        Kishon Vijay Abraham I <kishon@...com>,
        Heiko Stuebner <heiko@...ech.de>,
        Srinath Mannam <srinath.mannam@...adcom.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Vivek Gautam <vivek.gautam@...eaurora.org>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        linux-ide@...r.kernel.org (open list:LIBATA SUBSYSTEM (Serial and
        Parallel ATA drivers)), linux-kernel@...r.kernel.org (open list)
Subject: [PATCH 0/3] ata: ahci_brcm: Recover from failures to identify devices

Hi Tejun, Kishon,

This patch series implement a recovery mechanism to work around a HW bug
on Broadcom AHCI SATA controller subject to noise triggering a failure to
identify hard drives.

I would like to make this this is okay with you as an approach on how to solve
this.

Thanks!

Florian Fainelli (3):
  ata: Allow having a port recovery callback
  phy: brcm-sata: Implementation calibrate callback
  ata: ahci_brcm: Recover from failures to identify devices

 drivers/ata/ahci_brcm.c              | 83 ++++++++++++++++++++++++++++++++----
 drivers/ata/libata-core.c            |  2 +
 drivers/phy/broadcom/phy-brcm-sata.c | 32 ++++++++++++++
 include/linux/libata.h               |  1 +
 4 files changed, 110 insertions(+), 8 deletions(-)

-- 
2.7.4