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-- 3.1 KB
Makefile -rw-r--r-- 429 bytes
dir.c -rw-r--r-- 30.8 KB
file.c -rw-r--r-- 6.9 KB
getopt.c -rw-r--r-- 1.9 KB
getopt.h -rw-r--r-- 367 bytes
inode.c -rw-r--r-- 26.2 KB
ioctl.c -rw-r--r-- 21.9 KB
mmap.c -rw-r--r-- 2.9 KB
ncplib_kernel.c -rw-r--r-- 32.2 KB
ncplib_kernel.h -rw-r--r-- 7.6 KB
ncpsign_kernel.c -rw-r--r-- 3.6 KB
ncpsign_kernel.h -rw-r--r-- 727 bytes
sock.c -rw-r--r-- 22.7 KB
symlink.c -rw-r--r-- 4.3 KB

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