diff options
Diffstat (limited to 'drivers/ata/Kconfig')
| -rw-r--r-- | drivers/ata/Kconfig | 28 |
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 |