linux-kernel - [PATCH 0/2] Hyper-V disk support V3

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Date:	Mon, 16 Apr 2012 12:20:27 +0100
From:	Andy Whitcroft <apw@...onical.com>
To:	Jeff Garzik <jgarzik@...ox.com>, linux-ide@...r.kernel.org
Cc:	Andy Whitcroft <apw@...onical.com>, linux-kernel@...r.kernel.org,
	"K. Y. Srinivasan" <kys@...rosoft.com>,
	Mike Sterling <Mike.Sterling@...rosoft.com>,
	Alan Cox <alan@...rguk.ukuu.org.uk>
Subject: [PATCH 0/2] Hyper-V disk support V3

Add support for ignoring disks devices on specific host controllers to
libata.  Use this support to trigger us to ignore Hyper-V disk devices
on the emulated SATA device based on the system DMI information.

Jeff, I believe the first patch is what you had in mind in your comments.
Alan, the piix sadly has no subvendor/subdevice identifiers at all
though we are able to detect the platform from the DMI information,
this any better?

-apw

V3
  - switch detection method to DMI information

V2 
  - create a generic libata quirk
  - switch detection to piix_init_one

Andy Whitcroft (2):
  libata: add a host flag to ignore detected ATA devices
  ata_piix: defer disks to the Hyper-V drivers by default

 drivers/ata/ata_piix.c    |   20 ++++++++++++++++++++
 drivers/ata/libata-core.c |    7 +++++++
 include/linux/libata.h    |    1 +
 3 files changed, 28 insertions(+)

-- 
1.7.9.5


*** BLURB HERE ***

Andy Whitcroft (2):
  libata: add a host flag to ignore detected ATA devices
  UBUNTU: SAUCE: ata_piix: defer disks to the Hyper-V drivers by
    default

 drivers/ata/ata_piix.c    |   38 ++++++++++++++++++++++++++++++++++++++
 drivers/ata/libata-core.c |    6 ++++++
 include/linux/libata.h    |    1 +
 3 files changed, 45 insertions(+)

-- 
1.7.9.5

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