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From: Florian Fainelli <f.fainelli@gmail.com>
To: bcm-kernel-feedback-list@broadcom.com
Cc: Florian Fainelli <f.fainelli@gmail.com>,
	Tejun Heo <tj@kernel.org>, Kishon Vijay Abraham I <kishon@ti.com>,
	Heiko Stuebner <heiko@sntech.de>,
	Srinath Mannam <srinath.mannam@broadcom.com>,
	Krzysztof Kozlowski <krzk@kernel.org>,
	Vivek Gautam <vivek.gautam@codeaurora.org>,
	Dan Carpenter <dan.carpenter@oracle.com>,
	"open list:LIBATA SUBSYSTEM Serial and Parallel ATA drivers"
	<linux-ide@vger.kernel.org>,
	open list <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/3] ata: ahci_brcm: Recover from failures to identify devices
Date: Tue,  9 Jan 2018 15:04:54 -0800	[thread overview]
Message-ID: <1515539097-26742-1-git-send-email-f.fainelli@gmail.com> (raw)

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


             reply	other threads:[~2018-01-09 23:05 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-09 23:04 Florian Fainelli [this message]
2018-01-09 23:04 ` [PATCH 1/3] ata: Allow having a port recovery callback Florian Fainelli
2018-01-10 14:25   ` Tejun Heo
2018-01-10 17:53     ` Florian Fainelli
2018-01-10 16:02   ` Sergei Shtylyov
2018-01-09 23:04 ` [PATCH 2/3] phy: brcm-sata: Implementation calibrate callback Florian Fainelli
2018-01-09 23:04 ` [PATCH 3/3] ata: ahci_brcm: Recover from failures to identify devices Florian Fainelli

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