[libata] AHCI: enable AHCI mode, before using AHCI reset

[linux-2.6-omap-h63xx.git] / drivers / ata / Kconfig

diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index f031b87323308e3131898edecf3be5863e171070..3a737bdce2ecc9f388721ed634f5f093b1ffe47b 100644 (file)
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -2,11 +2,9 @@
 # SATA/PATA driver configuration
 #
 
-menu "Serial ATA (prod) and Parallel ATA (experimental) drivers"
+menuconfig ATA
+       tristate "Serial ATA (prod) and Parallel ATA (experimental) drivers"
        depends on HAS_IOMEM
-
-config ATA
-       tristate "ATA device support"
        depends on BLOCK
        depends on !(M32R || M68K) || BROKEN
        depends on !SUN4 || BROKEN
@@ -18,12 +16,30 @@ config ATA
          that "speaks" the ATA protocol, also called ATA controller),
          because you will be asked for it.
 
+         NOTE: ATA enables basic SCSI support; *however*,
+         'SCSI disk support', 'SCSI tape support', or
+         'SCSI CDROM support' may also be needed,
+         depending on your hardware configuration.
+
 if ATA
 
 config ATA_NONSTANDARD
        bool
        default n
 
+config ATA_ACPI
+       bool
+       depends on ACPI && PCI
+       default y
+       help
+         This option adds support for ATA-related ACPI objects.
+         These ACPI objects add the ability to retrieve taskfiles
+         from the ACPI BIOS and write them to the disk controller.
+         These objects may be related to performance, security,
+         power management, or other areas.
+         You can disable this at kernel boot time by using the
+         option libata.noacpi=1
+
 config SATA_AHCI
        tristate "AHCI SATA support"
        depends on PCI
@@ -121,7 +137,7 @@ config SATA_SIS
        depends on PCI
        select PATA_SIS
        help
-         This option enables support for SiS Serial ATA on 
+         This option enables support for SiS Serial ATA on
          SiS 964/965/966/180 and Parallel ATA on SiS 180.
          The PATA support for SiS 180 requires additionally to
          enable the PATA_SIS driver in the config.
@@ -157,19 +173,6 @@ config SATA_INIC162X
        help
          This option enables support for Initio 162x Serial ATA.
 
-config SATA_ACPI
-       bool
-       depends on ACPI && PCI
-       default y
-       help
-         This option adds support for SATA-related ACPI objects.
-         These ACPI objects add the ability to retrieve taskfiles
-         from the ACPI BIOS and write them to the disk controller.
-         These objects may be related to performance, security,
-         power management, or other areas.
-         You can disable this at kernel boot time by using the
-         option libata.noacpi=1
-
 config PATA_ALI
        tristate "ALi PATA support (Experimental)"
        depends on PCI && EXPERIMENTAL
@@ -189,16 +192,25 @@ config PATA_AMD
          If unsure, say N.
 
 config PATA_ARTOP
-       tristate "ARTOP 6210/6260 PATA support (Experimental)"
-       depends on PCI && EXPERIMENTAL
+       tristate "ARTOP 6210/6260 PATA support"
+       depends on PCI
        help
          This option enables support for ARTOP PATA controllers.
 
          If unsure, say N.
 
+config PATA_AT32
+       tristate "Atmel AVR32 PATA support (Experimental)"
+       depends on AVR32 && PLATFORM_AT32AP && EXPERIMENTAL
+       help
+         This option enables support for the IDE devices on the
+         Atmel AT32AP platform.
+
+         If unsure, say N.
+
 config PATA_ATIIXP
-       tristate "ATI PATA support (Experimental)"
-       depends on PCI && EXPERIMENTAL
+       tristate "ATI PATA support"
+       depends on PCI
        help
          This option enables support for the ATI ATA interfaces
          found on the many ATI chipsets.
@@ -216,8 +228,8 @@ config PATA_CMD640_PCI
          If unsure, say N.
 
 config PATA_CMD64X
-       tristate "CMD64x PATA support (Very Experimental)"
-       depends on PCI&& EXPERIMENTAL
+       tristate "CMD64x PATA support"
+       depends on PCI
        help
          This option enables support for the CMD64x series chips
          except for the CMD640.
@@ -279,8 +291,8 @@ config ATA_GENERIC
          If unsure, say N.
 
 config PATA_HPT366
-       tristate "HPT 366/368 PATA support (Experimental)"
-       depends on PCI && EXPERIMENTAL
+       tristate "HPT 366/368 PATA support"
+       depends on PCI
        help
          This option enables support for the HPT 366 and 368
          PATA controllers via the new ATA layer.
@@ -306,7 +318,7 @@ config PATA_HPT3X2N
          If unsure, say N.
 
 config PATA_HPT3X3
-       tristate "HPT 343/363 PATA support (Experimental)"
+       tristate "HPT 343/363 PATA support"
        depends on PCI
        help
          This option enables support for the HPT 343/363
@@ -314,6 +326,14 @@ config PATA_HPT3X3
 
          If unsure, say N.
 
+config PATA_HPT3X3_DMA
+       bool "HPT 343/363 DMA support (Experimental)"
+       depends on PATA_HPT3X3
+       help
+         This option enables DMA support for the HPT343/363
+         controllers. Enable with care as there are still some
+         problems with DMA on this chipset.
+
 config PATA_ISAPNP
        tristate "ISA Plug and Play PATA support (Experimental)"
        depends on EXPERIMENTAL && ISAPNP
@@ -585,6 +605,20 @@ config PATA_SCC
 
          If unsure, say N.
 
-endif
-endmenu
+config PATA_BF54X
+       tristate "Blackfin 54x ATAPI support"
+       depends on BF542 || BF548 || BF549
+       help
+         This option enables support for the built-in ATAPI controller on
+         Blackfin 54x family chips.
+
+         If unsure, say N.
+
+config PATA_BF54X_DMA
+       bool "DMA mode"
+       depends on PATA_BF54X
+       default y
+       help
+         Enable DMA mode for Blackfin ATAPI controller.
 
+endif # ATA