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authorKristen Carlson Accardi <kristen.c.accardi@intel.com>2006-09-28 14:29:01 -0400
committerJeff Garzik <jeff@garzik.org>2007-02-16 13:32:41 -0500
commit11ef697b37e3c85ce1ac21f7711babf1f5b12784 (patch)
tree7b118d54bc8fc24ca8cbc626d603013d07ed8c2a /Documentation/kernel-parameters.txt
parent8a03d9a498eaf02c8a118752050a5154852c13bf (diff)
[PATCH] libata: ACPI and _GTF support
_GTF is an acpi method that is used to reinitialize the drive. It returns a task file containing ata commands that are sent back to the drive to restore it to boot up defaults. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> (cherry picked from 9c69cab24b51a89664f4c0dfaf8a436d32117624 commit)
Diffstat (limited to 'Documentation/kernel-parameters.txt')
-rw-r--r--Documentation/kernel-parameters.txt5
1 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index abd575cfc759..5bc8970b8349 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -48,6 +48,7 @@ parameter is applicable:
48 ISAPNP ISA PnP code is enabled. 48 ISAPNP ISA PnP code is enabled.
49 ISDN Appropriate ISDN support is enabled. 49 ISDN Appropriate ISDN support is enabled.
50 JOY Appropriate joystick support is enabled. 50 JOY Appropriate joystick support is enabled.
51 LIBATA Libata driver is enabled
51 LP Printer support is enabled. 52 LP Printer support is enabled.
52 LOOP Loopback device support is enabled. 53 LOOP Loopback device support is enabled.
53 M68k M68k architecture is enabled. 54 M68k M68k architecture is enabled.
@@ -1038,6 +1039,10 @@ and is between 256 and 4096 characters. It is defined in the file
1038 emulation library even if a 387 maths coprocessor 1039 emulation library even if a 387 maths coprocessor
1039 is present. 1040 is present.
1040 1041
1042 noacpi [LIBATA] Disables use of ACPI in libata suspend/resume
1043 when set.
1044 Format: <int>
1045
1041 noaliencache [MM, NUMA] Disables the allcoation of alien caches in 1046 noaliencache [MM, NUMA] Disables the allcoation of alien caches in
1042 the slab allocator. Saves per-node memory, but will 1047 the slab allocator. Saves per-node memory, but will
1043 impact performance on real NUMA hardware. 1048 impact performance on real NUMA hardware.