Date: Wed, 3 Mar 2004 22:04:02 -0800 (PST) From: Nate Lawson <nate@root.org> To: current@freebsd.org Cc: acpi-jp@jp.freebsd.org Subject: cvs commit: src/sys/contrib/dev/acpica acfreebsd.h (fwd) Message-ID: <20040303220117.R21587@root.org>
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Please let me know if this causes ACPI problems for you. It shouldn't.
Unfortunately, if there are problems, the symptoms aren't certain so I'll
need an acpidump -t -d > my.asl if you have problems.
-Nate
---------- Forwarded message ----------
njl 2004/03/03 21:57:41 PST
FreeBSD src repository
Modified files:
sys/contrib/dev/acpica acfreebsd.h
Log:
Part 2 of Project Evil: Pretend to be Windows 2000 for buggy ASL that
always expects to be running on some MS OS. A survey of ASL shows that
this is the 2nd most common expected OS value. (1st is Win98 and we don't
emulate its buggy ACPI support.) Our ACPI support is similar to Win2k,
also. Put this behavior under ACPICA_PEDANTIC so we can get back to our
previous behavior for OSV testing.
Revision Changes Path
1.22 +9 -2 src/sys/contrib/dev/acpica/acfreebsd.h
Index: src/sys/contrib/dev/acpica/acfreebsd.h
diff -u src/sys/contrib/dev/acpica/acfreebsd.h:1.21 src/sys/contrib/dev/acpica/acfreebsd.h:1.22
--- src/sys/contrib/dev/acpica/acfreebsd.h:1.21 Sat Feb 28 12:35:57 2004
+++ src/sys/contrib/dev/acpica/acfreebsd.h Wed Mar 3 21:57:41 2004
@@ -119,10 +119,17 @@
/*
* Some systems' ASL may have problems because they look for names
- * of Microsoft operating systems. To override this, set hw.acpi.os_name
- * to the appropriate string.
+ * of Microsoft operating systems. We default to "Microsoft Windows NT"
+ * (aka NT5 or Windows 2000) because it is most similar to our
+ * implementation and also most prevalent.
+ *
+ * To override this, set hw.acpi.os_name to the appropriate string.
*/
+#ifndef ACPICA_PEDANTIC
+#define ACPI_OS_NAME "Microsoft Windows NT"
+#else
#define ACPI_OS_NAME "FreeBSD"
+#endif
/* FreeBSD uses GCC */
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