From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andy Whitcroft Subject: [PATCH 0/2] Hyper-V disk support V5 Date: Fri, 4 May 2012 22:15:09 +0100 Message-ID: <1336166111-20483-1-git-send-email-apw@canonical.com> References: <4F903529.40800@mvista.com> Return-path: In-Reply-To: <4F903529.40800@mvista.com> Sender: linux-kernel-owner@vger.kernel.org To: Jeff Garzik , linux-ide@vger.kernel.org Cc: Andy Whitcroft , linux-kernel@vger.kernel.org, "K. Y. Srinivasan" , Mike Sterling , Alan Cox List-Id: linux-ide@vger.kernel.org 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. Fixes based on feedback Sergei Shtylyov, thanks. Jeff I think this is about done, any objections to merging? Comments? -apw V5 - switched to IS_ENABLED - fixed device type in device ignored messages V4 - only enable the quirk when the paravirtualised drivers are compiled - fix up the command line flag to disable this support 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 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 | 36 ++++++++++++++++++++++++++++++++++++ drivers/ata/libata-core.c | 6 ++++++ include/linux/libata.h | 1 + 3 files changed, 43 insertions(+) -- 1.7.9.5