From: K. Y. Srinivasan <kys@microsoft.com>
Date: Fri, 29 Apr 2011 20:45:15 +0000 (-0700)
Subject: Staging: hv: VMBUS is a acpi enumerated device; get irq value from bios
X-Git-Tag: v3.0-rc1~336^2~514
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b0069f43fc6bc9c91f7133922ceb4e08373ff675;p=pandora-kernel.git

Staging: hv: VMBUS is a acpi enumerated device; get irq value from bios

On some Windows hosts, the Linux  PCI sub-system is not
allocating irq resources to the
vmbus driver. It looks like VMBUS is an ACPI enumerated device.
Retrieve the irq information from DSDT.
Currently we use this bios specified irq, if the PCI
sub-system fails to allocate the irq.

Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: Abhishek Kane <v-abkane@microsoft.com>
Signed-off-by: Hank Janssen <hjanssen@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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