diff options
author | Kristen Carlson Accardi <kristen.c.accardi@intel.com> | 2006-09-28 14:29:01 -0400 |
---|---|---|
committer | Jeff Garzik <jeff@garzik.org> | 2007-02-16 13:32:41 -0500 |
commit | 11ef697b37e3c85ce1ac21f7711babf1f5b12784 (patch) | |
tree | 7b118d54bc8fc24ca8cbc626d603013d07ed8c2a /drivers/ata/Kconfig | |
parent | 8a03d9a498eaf02c8a118752050a5154852c13bf (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 'drivers/ata/Kconfig')
-rw-r--r-- | drivers/ata/Kconfig | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index 3747457fee7a..4af0a4bb5780 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig | |||
@@ -161,6 +161,19 @@ config SATA_INTEL_COMBINED | |||
161 | depends on IDE=y && !BLK_DEV_IDE_SATA && (SATA_AHCI || ATA_PIIX) | 161 | depends on IDE=y && !BLK_DEV_IDE_SATA && (SATA_AHCI || ATA_PIIX) |
162 | default y | 162 | default y |
163 | 163 | ||
164 | config SATA_ACPI | ||
165 | bool | ||
166 | depends on ACPI && PCI | ||
167 | default y | ||
168 | help | ||
169 | This option adds support for SATA-related ACPI objects. | ||
170 | These ACPI objects add the ability to retrieve taskfiles | ||
171 | from the ACPI BIOS and write them to the disk controller. | ||
172 | These objects may be related to performance, security, | ||
173 | power management, or other areas. | ||
174 | You can disable this at kernel boot time by using the | ||
175 | option libata.noacpi=1 | ||
176 | |||
164 | config PATA_ALI | 177 | config PATA_ALI |
165 | tristate "ALi PATA support (Experimental)" | 178 | tristate "ALi PATA support (Experimental)" |
166 | depends on PCI && EXPERIMENTAL | 179 | depends on PCI && EXPERIMENTAL |