From: John Keller <jpk@sgi.com>
Date: Fri, 22 Dec 2006 17:50:04 +0000 (-0600)
Subject: ACPI: Altix: ACPI _PRT support
X-Git-Tag: v2.6.20-rc5~3^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3948ec9406f9a60a43d63f23f6f5284db6529b9c;p=pandora-kernel.git

ACPI: Altix: ACPI _PRT support

Provide ACPI _PRT support for SN Altix systems.

The SN Altix platform does not conform to the
IOSAPIC IRQ routing model, so a new acpi_irq_model
(ACPI_IRQ_MODEL_PLATFORM) has been defined. The SN
platform specific code sets acpi_irq_model to
this new value, and keys off of it in acpi_register_gsi()
to avoid the iosapic code path.

Signed-off-by: John Keller <jpk@sgi.com>
Signed-off-by: Len Brown <len.brown@intel.com>
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