[PATCH 17/22] [PATCH] i386/x86_64: Force pci=noacpi on HP XW9300

[Chris Wright <chrisw@sous-sol.org>]

-stable review patch.  If anyone has any objections, please let us know.
------------------

This is needed to see all devices.

The system has multiple PCI segments and we don't handle that properly
yet in PCI and ACPI. Short term before this is fixed blacklist it to
pci=noacpi.

Acked-by: len.brown@intel.com
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>

---
 arch/i386/kernel/acpi/boot.c |    8 ++++++++
 1 file changed, 8 insertions(+)

--- linux-2.6.16.16.orig/arch/i386/kernel/acpi/boot.c
+++ linux-2.6.16.16/arch/i386/kernel/acpi/boot.c
@@ -1060,6 +1060,14 @@ static struct dmi_system_id __initdata a
 		     DMI_MATCH(DMI_PRODUCT_NAME, "TravelMate 360"),
 		     },
 	 },
+	{
+	 .callback = disable_acpi_pci,
+	 .ident = "HP xw9300",
+	 .matches = {
+		    DMI_MATCH(DMI_SYS_VENDOR, "Hewlett-Packard"),
+		    DMI_MATCH(DMI_PRODUCT_NAME, "HP xw9300 Workstation"),
+		    },
+	},
 	{}
 };
 

--
-
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