Module Name: src
Committed By: jruoho
Date: Tue Jul 27 06:14:37 UTC 2010
Modified Files:
src/sys/dev/acpi: acpi_quirks.c
Log Message:
Add a quirk for pgoyette@'s old (ACPI 1.0) NVIDIA board.
It was analyzed that this DSDT busy-loops some unknown PCI memory regions in
several places. Because the regions are apparently almost constant, this
causes several conditions where the interpreter might enter into an infinite
loop. Luckily ACPICA detects this and rightly spams AE_AML_INFINITE_LOOP
warnings.
Not much we can do. Declare as broken beyond repair. Set acpi_force_load=1
to use ACPI or use a custom DSDT.
To generate a diff of this commit:
cvs rdiff -u -r1.13 -r1.14 src/sys/dev/acpi/acpi_quirks.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/sys/dev/acpi/acpi_quirks.c
diff -u src/sys/dev/acpi/acpi_quirks.c:1.13 src/sys/dev/acpi/acpi_quirks.c:1.14
--- src/sys/dev/acpi/acpi_quirks.c:1.13 Wed Apr 28 17:52:17 2010
+++ src/sys/dev/acpi/acpi_quirks.c Tue Jul 27 06:14:37 2010
@@ -1,4 +1,4 @@
-/* $NetBSD: acpi_quirks.c,v 1.13 2010/04/28 17:52:17 jruoho Exp $ */
+/* $NetBSD: acpi_quirks.c,v 1.14 2010/07/27 06:14:37 jruoho Exp $ */
/*
* Copyright 2002 Wasabi Systems, Inc.
@@ -37,7 +37,7 @@
#include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: acpi_quirks.c,v 1.13 2010/04/28 17:52:17 jruoho Exp $");
+__KERNEL_RCSID(0, "$NetBSD: acpi_quirks.c,v 1.14 2010/07/27 06:14:37 jruoho Exp $");
#include "opt_acpi.h"
@@ -69,6 +69,9 @@
{ ACPI_SIG_FADT, "NVIDIA", 0x06040000, AQ_EQ, "CK8 ",
ACPI_QUIRK_IRQ0 },
+ { ACPI_SIG_DSDT, "NVIDIA", 0x00001000, AQ_EQ, "AWRDACPI",
+ ACPI_QUIRK_BROKEN },
+
{ ACPI_SIG_FADT, "HP ", 0x06040012, AQ_LTE, "HWPC20F ",
ACPI_QUIRK_BROKEN },
};
