Revision 9e3a9d1ed8cc8db93e5c53e9a5b09065bd95de8b authored by Len Brown on 06 February 2009, 19:00:56 UTC, committed by Len Brown on 06 February 2009, 19:00:56 UTC
When ACPI is disabled in the BIOS of this VIA C3 box,
it invalidates the RSDP, which Linux notices:

ACPI Error (tbxfroot-0218): A valid RSDP was not found [20080926]

Bug Linux neglected to disable ACPI at that stage,
and later scribbled on smp_found_config:

ACPI: No APIC-table, disabling MPS

But this box doesn't run well in legacy PIC mode,
it needed IOAPIC mode to perform correctly:

http://lkml.org/lkml/2009/2/5/39

So exit ACPI mode cleanly when we first detect
that it is hopeless.

Signed-off-by: Len Brown <len.brown@intel.com>
1 parent f3b39f1
History
File Mode Size
Kconfig -rw-r--r-- 960 bytes
Makefile -rw-r--r-- 865 bytes
README -rw-r--r-- 282 bytes
go7007-driver.c -rw-r--r-- 17.2 KB
go7007-fw.c -rw-r--r-- 40.3 KB
go7007-i2c.c -rw-r--r-- 8.8 KB
go7007-priv.h -rw-r--r-- 8.0 KB
go7007-usb.c -rw-r--r-- 33.3 KB
go7007-v4l2.c -rw-r--r-- 45.0 KB
go7007.h -rw-r--r-- 4.2 KB
go7007.txt -rw-r--r-- 20.5 KB
s2250-board.c -rw-r--r-- 13.1 KB
s2250-loader.c -rw-r--r-- 4.8 KB
saa7134-go7007.c -rw-r--r-- 14.4 KB
snd-go7007.c -rw-r--r-- 7.9 KB
wis-i2c.h -rw-r--r-- 2.0 KB
wis-ov7640.c -rw-r--r-- 2.8 KB
wis-saa7113.c -rw-r--r-- 7.3 KB
wis-saa7115.c -rw-r--r-- 10.1 KB
wis-sony-tuner.c -rw-r--r-- 18.7 KB
wis-tw2804.c -rw-r--r-- 8.2 KB
wis-tw9903.c -rw-r--r-- 8.1 KB
wis-uda1342.c -rw-r--r-- 3.1 KB

README

back to top