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-rw-r--r--drivers/ata/Kconfig28
1 files changed, 19 insertions, 9 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index cb5339166563..a7120d621154 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -92,6 +92,25 @@ config SATA_AHCI
If unsure, say N.
+config SATA_MOBILE_LPM_POLICY
+ int "Default SATA Link Power Management policy for mobile chipsets"
+ range 0 4
+ default 0
+ depends on SATA_AHCI
+ help
+ Select the Default SATA Link Power Management (LPM) policy to use
+ for mobile / laptop variants of chipsets / "South Bridges".
+
+ The value set has the following meanings:
+ 0 => Keep firmware settings
+ 1 => Maximum performance
+ 2 => Medium power
+ 3 => Medium power with Device Initiated PM enabled
+ 4 => Minimum power
+
+ Note "Minimum power" is known to cause issues, including disk
+ corruption, with some disks and should not be used.
+
config SATA_AHCI_PLATFORM
tristate "Platform AHCI SATA support"
help
@@ -925,15 +944,6 @@ endif # ATA_BMDMA
comment "PIO-only SFF controllers"
-config PATA_AT32
- tristate "Atmel AVR32 PATA support (Experimental)"
- depends on AVR32 && PLATFORM_AT32AP
- help
- This option enables support for the IDE devices on the
- Atmel AT32AP platform.
-
- If unsure, say N.
-
config PATA_CMD640_PCI
tristate "CMD640 PCI PATA support (Experimental)"
depends on PCI