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authorKristen Carlson Accardi <kristen.c.accardi@intel.com>2006-09-28 11:29:01 -0700
committerJeff Garzik <jeff@garzik.org>2007-02-16 13:32:41 -0500
commit11ef697b37e3c85ce1ac21f7711babf1f5b12784 (patch)
tree7b118d54bc8fc24ca8cbc626d603013d07ed8c2a /Documentation
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')
-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 abd575cfc75..5bc8970b834 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -48,6 +48,7 @@ parameter is applicable:
ISAPNP ISA PnP code is enabled.
ISDN Appropriate ISDN support is enabled.
JOY Appropriate joystick support is enabled.
+ LIBATA Libata driver is enabled
LP Printer support is enabled.
LOOP Loopback device support is enabled.
M68k M68k architecture is enabled.
@@ -1038,6 +1039,10 @@ and is between 256 and 4096 characters. It is defined in the file
emulation library even if a 387 maths coprocessor
is present.
+ noacpi [LIBATA] Disables use of ACPI in libata suspend/resume
+ when set.
+ Format: <int>
+
noaliencache [MM, NUMA] Disables the allcoation of alien caches in
the slab allocator. Saves per-node memory, but will
impact performance on real NUMA hardware.