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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 /drivers/ata/Kconfig
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 'drivers/ata/Kconfig')
-rw-r--r--drivers/ata/Kconfig13
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
164config 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
164config PATA_ALI 177config PATA_ALI
165 tristate "ALi PATA support (Experimental)" 178 tristate "ALi PATA support (Experimental)"
166 depends on PCI && EXPERIMENTAL 179 depends on PCI && EXPERIMENTAL