From d446f3569cb3863f22317f47aebf41f29980d54d Mon Sep 17 00:00:00 2001
From: David Malone <dwmalone@FreeBSD.org>
Date: Sun, 26 Jun 2005 18:19:14 +0000
Subject: [PATCH] Add a quirk for a motherboard whose acpi timer runs too fast.

Approved by:	re (scottl)
Approved by:	nate
MFC after:	2 weeks
---
 sys/dev/acpica/acpi_quirks | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/sys/dev/acpica/acpi_quirks b/sys/dev/acpica/acpi_quirks
index 055f3a97d6ee..4b2099d59256 100644
--- a/sys/dev/acpica/acpi_quirks
+++ b/sys/dev/acpica/acpi_quirks
@@ -260,6 +260,14 @@ oem:		FADT "GBT" "AWRDACPI"
 oem_rev:	FADT = 0
 quirks:		ACPI_Q_BROKEN
 
+# GA-5AX (Rev 4)
+# Testing indicates that the ACPI timer runs twice as fast but otherwise
+# this system works normally.
+name:		GBT_AWRDACPI
+oem:		FADT "GBT   " "AWRDACPI"
+oem_rev:	FADT <= 0x42302e31
+quirks:		ACPI_Q_TIMER
+
 # Hitachi Flora 220CX
 name:		Hitachi_Flora_220CX
 oem:		FADT "HTCLTD" "HTC2041 "