libata-sff: make BMDMA optional
Make BMDMA optional depending on new config variable CONFIG_ATA_BMDMA. In Kconfig, drivers are grouped into five groups - non-SFF native, SFF w/ custom DMA interface, SFF w/ BMDMA, PIO-only SFF, and generic fallback / legacy ones. Kconfig and Makefile are reorganized according to the groups and ordered alphabetically inside each group. ata_ioports.bmdma_addr and ata_port.bmdma_prd[_dma] are put into CONFIG_ATA_BMDMA, as are all bmdma related ops, variables and functions. This increase the binary size slightly when BMDMA is enabled but on both native-only and PIO-only configurations the size is slightly reduced. Either way, the size difference is insignificant. This change is more meaningful to signify the separation between SFF and BMDMA and as a tool to verify the separation. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
This commit is contained in:
Tejun Heo
Jeff Garzik
parent
d6b0de8c28
commit
9a7780c9ac
4 changed files with 353 additions and 298 deletions
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@ -57,6 +57,8 @@ config SATA_PMP
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This option adds support for SATA Port Multipliers
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(the SATA version of an ethernet hub, or SAS expander).
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comment "Controllers with non-SFF native interface"
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config SATA_AHCI
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tristate "AHCI SATA support"
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depends on PCI
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@ -73,11 +75,12 @@ config SATA_AHCI_PLATFORM
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If unsure, say N.
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config SATA_SIL24
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tristate "Silicon Image 3124/3132 SATA support"
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depends on PCI
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config SATA_FSL
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tristate "Freescale 3.0Gbps SATA support"
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depends on FSL_SOC
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help
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This option enables support for Silicon Image 3124/3132 Serial ATA.
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This option enables support for Freescale 3.0Gbps SATA controller.
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It can be found on MPC837x and MPC8315.
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If unsure, say N.
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@ -87,12 +90,11 @@ config SATA_INIC162X
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help
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This option enables support for Initio 162x Serial ATA.
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config SATA_FSL
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tristate "Freescale 3.0Gbps SATA support"
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depends on FSL_SOC
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config SATA_SIL24
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tristate "Silicon Image 3124/3132 SATA support"
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depends on PCI
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help
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This option enables support for Freescale 3.0Gbps SATA controller.
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It can be found on MPC837x and MPC8315.
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This option enables support for Silicon Image 3124/3132 Serial ATA.
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If unsure, say N.
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@ -116,15 +118,65 @@ config ATA_SFF
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if ATA_SFF
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config SATA_SVW
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tristate "ServerWorks Frodo / Apple K2 SATA support"
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comment "SFF controllers with custom DMA interface"
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config PDC_ADMA
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tristate "Pacific Digital ADMA support"
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depends on PCI
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help
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This option enables support for Broadcom/Serverworks/Apple K2
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SATA support.
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This option enables support for Pacific Digital ADMA controllers
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If unsure, say N.
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config PATA_MPC52xx
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tristate "Freescale MPC52xx SoC internal IDE"
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depends on PPC_MPC52xx && PPC_BESTCOMM
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select PPC_BESTCOMM_ATA
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help
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This option enables support for integrated IDE controller
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of the Freescale MPC52xx SoC.
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If unsure, say N.
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config PATA_OCTEON_CF
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tristate "OCTEON Boot Bus Compact Flash support"
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depends on CPU_CAVIUM_OCTEON
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help
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This option enables a polled compact flash driver for use with
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compact flash cards attached to the OCTEON boot bus.
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If unsure, say N.
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config SATA_QSTOR
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tristate "Pacific Digital SATA QStor support"
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depends on PCI
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help
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This option enables support for Pacific Digital Serial ATA QStor.
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If unsure, say N.
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config SATA_SX4
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tristate "Promise SATA SX4 support (Experimental)"
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depends on PCI && EXPERIMENTAL
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help
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This option enables support for Promise Serial ATA SX4.
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If unsure, say N.
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config ATA_BMDMA
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bool "ATA BMDMA support"
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default y
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help
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This option adds support for SFF ATA controllers with BMDMA
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capability. BMDMA stands for bus-master DMA and the
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de-facto DMA interface for SFF controllers.
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If unuser, say Y.
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if ATA_BMDMA
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comment "SATA SFF controllers with BMDMA"
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config ATA_PIIX
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tristate "Intel ESB, ICH, PIIX3, PIIX4 PATA/SATA support"
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depends on PCI
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@ -152,22 +204,6 @@ config SATA_NV
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If unsure, say N.
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config PDC_ADMA
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tristate "Pacific Digital ADMA support"
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depends on PCI
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help
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This option enables support for Pacific Digital ADMA controllers
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If unsure, say N.
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config SATA_QSTOR
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tristate "Pacific Digital SATA QStor support"
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depends on PCI
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help
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This option enables support for Pacific Digital Serial ATA QStor.
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If unsure, say N.
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config SATA_PROMISE
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tristate "Promise SATA TX2/TX4 support"
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depends on PCI
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@ -176,14 +212,6 @@ config SATA_PROMISE
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If unsure, say N.
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config SATA_SX4
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tristate "Promise SATA SX4 support (Experimental)"
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depends on PCI && EXPERIMENTAL
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help
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This option enables support for Promise Serial ATA SX4.
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If unsure, say N.
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config SATA_SIL
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tristate "Silicon Image SATA support"
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depends on PCI
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@ -203,6 +231,15 @@ config SATA_SIS
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enable the PATA_SIS driver in the config.
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If unsure, say N.
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config SATA_SVW
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tristate "ServerWorks Frodo / Apple K2 SATA support"
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depends on PCI
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help
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This option enables support for Broadcom/Serverworks/Apple K2
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SATA support.
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If unsure, say N.
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config SATA_ULI
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tristate "ULi Electronics SATA support"
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depends on PCI
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@ -227,14 +264,7 @@ config SATA_VITESSE
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If unsure, say N.
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config PATA_ACPI
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tristate "ACPI firmware driver for PATA"
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depends on ATA_ACPI
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help
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This option enables an ACPI method driver which drives
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motherboard PATA controller interfaces through the ACPI
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firmware in the BIOS. This driver can sometimes handle
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otherwise unsupported hardware.
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comment "PATA SFF controllers with BMDMA"
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config PATA_ALI
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tristate "ALi PATA support"
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@ -262,24 +292,6 @@ config PATA_ARTOP
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If unsure, say N.
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config PATA_ATP867X
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tristate "ARTOP/Acard ATP867X PATA support"
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depends on PCI
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help
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This option enables support for ARTOP/Acard ATP867X PATA
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controllers.
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If unsure, say N.
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config PATA_AT32
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tristate "Atmel AVR32 PATA support (Experimental)"
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depends on AVR32 && PLATFORM_AT32AP && EXPERIMENTAL
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help
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This option enables support for the IDE devices on the
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Atmel AT32AP platform.
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If unsure, say N.
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config PATA_ATIIXP
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tristate "ATI PATA support"
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depends on PCI
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@ -289,13 +301,21 @@ config PATA_ATIIXP
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If unsure, say N.
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config PATA_CMD640_PCI
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tristate "CMD640 PCI PATA support (Experimental)"
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depends on PCI && EXPERIMENTAL
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config PATA_ATP867X
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tristate "ARTOP/Acard ATP867X PATA support"
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depends on PCI
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help
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This option enables support for the CMD640 PCI IDE
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interface chip. Only the primary channel is currently
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supported.
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This option enables support for ARTOP/Acard ATP867X PATA
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controllers.
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If unsure, say N.
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config PATA_BF54X
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tristate "Blackfin 54x ATAPI support"
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depends on BF542 || BF548 || BF549
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help
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This option enables support for the built-in ATAPI controller on
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Blackfin 54x family chips.
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If unsure, say N.
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@ -362,15 +382,6 @@ config PATA_EFAR
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If unsure, say N.
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config ATA_GENERIC
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tristate "Generic ATA support"
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depends on PCI
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help
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This option enables support for generic BIOS configured
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ATA controllers via the new ATA layer
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If unsure, say N.
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config PATA_HPT366
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tristate "HPT 366/368 PATA support"
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depends on PCI
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@ -415,12 +426,20 @@ config PATA_HPT3X3_DMA
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controllers. Enable with care as there are still some
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problems with DMA on this chipset.
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config PATA_ISAPNP
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tristate "ISA Plug and Play PATA support"
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depends on ISAPNP
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config PATA_ICSIDE
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tristate "Acorn ICS PATA support"
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depends on ARM && ARCH_ACORN
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help
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This option enables support for ISA plug & play ATA
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controllers such as those found on old soundcards.
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On Acorn systems, say Y here if you wish to use the ICS PATA
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interface card. This is not required for ICS partition support.
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If you are unsure, say N to this.
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config PATA_IT8213
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tristate "IT8213 PATA support (Experimental)"
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depends on PCI && EXPERIMENTAL
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help
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This option enables support for the ITE 821 PATA
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controllers via the new ATA layer.
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If unsure, say N.
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@ -434,15 +453,6 @@ config PATA_IT821X
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If unsure, say N.
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config PATA_IT8213
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tristate "IT8213 PATA support (Experimental)"
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depends on PCI && EXPERIMENTAL
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help
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This option enables support for the ITE 821 PATA
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controllers via the new ATA layer.
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If unsure, say N.
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config PATA_JMICRON
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tristate "JMicron PATA support"
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depends on PCI
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@ -452,23 +462,14 @@ config PATA_JMICRON
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If unsure, say N.
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config PATA_LEGACY
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tristate "Legacy ISA PATA support (Experimental)"
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depends on (ISA || PCI) && EXPERIMENTAL
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config PATA_MACIO
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tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
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depends on PPC_PMAC
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help
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This option enables support for ISA/VLB/PCI bus legacy PATA
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ports and allows them to be accessed via the new ATA layer.
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If unsure, say N.
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config PATA_TRIFLEX
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tristate "Compaq Triflex PATA support"
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depends on PCI
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help
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Enable support for the Compaq 'Triflex' IDE controller as found
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on many Compaq Pentium-Pro systems, via the new ATA layer.
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If unsure, say N.
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Most IDE capable PowerMacs have IDE busses driven by a variant
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of this controller which is part of the Apple chipset used on
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most PowerMac models. Some models have multiple busses using
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different chipsets, though generally, MacIO is one of them.
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config PATA_MARVELL
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tristate "Marvell PATA support via legacy mode"
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@ -481,32 +482,6 @@ config PATA_MARVELL
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If unsure, say N.
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config PATA_MPC52xx
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tristate "Freescale MPC52xx SoC internal IDE"
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depends on PPC_MPC52xx && PPC_BESTCOMM
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select PPC_BESTCOMM_ATA
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help
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This option enables support for integrated IDE controller
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of the Freescale MPC52xx SoC.
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If unsure, say N.
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config PATA_MPIIX
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tristate "Intel PATA MPIIX support"
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depends on PCI
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help
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This option enables support for MPIIX PATA support.
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If unsure, say N.
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config PATA_OLDPIIX
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tristate "Intel PATA old PIIX support"
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depends on PCI
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help
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This option enables support for early PIIX PATA support.
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If unsure, say N.
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config PATA_NETCELL
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tristate "NETCELL Revolution RAID support"
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depends on PCI
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@ -525,15 +500,6 @@ config PATA_NINJA32
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If unsure, say N.
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config PATA_NS87410
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tristate "Nat Semi NS87410 PATA support"
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depends on PCI
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help
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This option enables support for the National Semiconductor
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NS87410 PCI-IDE controller.
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If unsure, say N.
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config PATA_NS87415
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tristate "Nat Semi NS87415 PATA support"
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depends on PCI
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@ -543,12 +509,11 @@ config PATA_NS87415
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If unsure, say N.
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config PATA_OPTI
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tristate "OPTI621/6215 PATA support (Very Experimental)"
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depends on PCI && EXPERIMENTAL
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config PATA_OLDPIIX
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tristate "Intel PATA old PIIX support"
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depends on PCI
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help
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This option enables full PIO support for the early Opti ATA
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controllers found on some old motherboards.
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This option enables support for early PIIX PATA support.
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If unsure, say N.
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@ -562,24 +527,6 @@ config PATA_OPTIDMA
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If unsure, say N.
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config PATA_PALMLD
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tristate "Palm LifeDrive PATA support"
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depends on MACH_PALMLD
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help
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This option enables support for Palm LifeDrive's internal ATA
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port via the new ATA layer.
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If unsure, say N.
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config PATA_PCMCIA
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tristate "PCMCIA PATA support"
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depends on PCMCIA
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help
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This option enables support for PCMCIA ATA interfaces, including
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compact flash card adapters via the new ATA layer.
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If unsure, say N.
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config PATA_PDC2027X
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tristate "Promise PATA 2027x support"
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depends on PCI
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@ -597,12 +544,6 @@ config PATA_PDC_OLD
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If unsure, say N.
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config PATA_QDI
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tristate "QDI VLB PATA support"
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depends on ISA
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help
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Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
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config PATA_RADISYS
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tristate "RADISYS 82600 PATA support (Experimental)"
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depends on PCI && EXPERIMENTAL
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@ -612,15 +553,6 @@ config PATA_RADISYS
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If unsure, say N.
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config PATA_RB532
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tristate "RouterBoard 532 PATA CompactFlash support"
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depends on MIKROTIK_RB532
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help
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This option enables support for the RouterBoard 532
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PATA CompactFlash controller.
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If unsure, say N.
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config PATA_RDC
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tristate "RDC PATA support"
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depends on PCI
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@ -631,15 +563,6 @@ config PATA_RDC
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If unsure, say N.
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config PATA_RZ1000
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tristate "PC Tech RZ1000 PATA support"
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depends on PCI
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help
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This option enables basic support for the PC Tech RZ1000/1
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PATA controllers via the new ATA layer
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If unsure, say N.
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config PATA_SC1200
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tristate "SC1200 PATA support"
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depends on PCI
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@ -649,6 +572,24 @@ config PATA_SC1200
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If unsure, say N.
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config PATA_SCC
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tristate "Toshiba's Cell Reference Set IDE support"
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depends on PCI && PPC_CELLEB
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help
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This option enables support for the built-in IDE controller on
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Toshiba Cell Reference Board.
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If unsure, say N.
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config PATA_SCH
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tristate "Intel SCH PATA support"
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depends on PCI
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help
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This option enables support for Intel SCH PATA on the Intel
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SCH (US15W, US15L, UL11L) series host controllers.
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If unsure, say N.
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config PATA_SERVERWORKS
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tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support"
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depends on PCI
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@ -683,6 +624,15 @@ config PATA_TOSHIBA
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If unsure, say N.
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config PATA_TRIFLEX
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tristate "Compaq Triflex PATA support"
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depends on PCI
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help
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Enable support for the Compaq 'Triflex' IDE controller as found
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on many Compaq Pentium-Pro systems, via the new ATA layer.
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If unsure, say N.
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config PATA_VIA
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tristate "VIA PATA support"
|
||||
depends on PCI
|
||||
|
|
@ -701,12 +651,99 @@ config PATA_WINBOND
|
|||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_WINBOND_VLB
|
||||
tristate "Winbond W83759A VLB PATA support (Experimental)"
|
||||
depends on ISA && EXPERIMENTAL
|
||||
endif # ATA_BMDMA
|
||||
|
||||
comment "PIO-only SFF controllers"
|
||||
|
||||
config PATA_AT32
|
||||
tristate "Atmel AVR32 PATA support (Experimental)"
|
||||
depends on AVR32 && PLATFORM_AT32AP && EXPERIMENTAL
|
||||
help
|
||||
Support for the Winbond W83759A controller on Vesa Local Bus
|
||||
systems.
|
||||
This option enables support for the IDE devices on the
|
||||
Atmel AT32AP platform.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_AT91
|
||||
tristate "PATA support for AT91SAM9260"
|
||||
depends on ARM && ARCH_AT91
|
||||
help
|
||||
This option enables support for IDE devices on the Atmel AT91SAM9260 SoC.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_CMD640_PCI
|
||||
tristate "CMD640 PCI PATA support (Experimental)"
|
||||
depends on PCI && EXPERIMENTAL
|
||||
help
|
||||
This option enables support for the CMD640 PCI IDE
|
||||
interface chip. Only the primary channel is currently
|
||||
supported.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_ISAPNP
|
||||
tristate "ISA Plug and Play PATA support"
|
||||
depends on ISAPNP
|
||||
help
|
||||
This option enables support for ISA plug & play ATA
|
||||
controllers such as those found on old soundcards.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_IXP4XX_CF
|
||||
tristate "IXP4XX Compact Flash support"
|
||||
depends on ARCH_IXP4XX
|
||||
help
|
||||
This option enables support for a Compact Flash connected on
|
||||
the ixp4xx expansion bus. This driver had been written for
|
||||
Loft/Avila boards in mind but can work with others.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_MPIIX
|
||||
tristate "Intel PATA MPIIX support"
|
||||
depends on PCI
|
||||
help
|
||||
This option enables support for MPIIX PATA support.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_NS87410
|
||||
tristate "Nat Semi NS87410 PATA support"
|
||||
depends on PCI
|
||||
help
|
||||
This option enables support for the National Semiconductor
|
||||
NS87410 PCI-IDE controller.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_OPTI
|
||||
tristate "OPTI621/6215 PATA support (Very Experimental)"
|
||||
depends on PCI && EXPERIMENTAL
|
||||
help
|
||||
This option enables full PIO support for the early Opti ATA
|
||||
controllers found on some old motherboards.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_PALMLD
|
||||
tristate "Palm LifeDrive PATA support"
|
||||
depends on MACH_PALMLD
|
||||
help
|
||||
This option enables support for Palm LifeDrive's internal ATA
|
||||
port via the new ATA layer.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_PCMCIA
|
||||
tristate "PCMCIA PATA support"
|
||||
depends on PCMCIA
|
||||
help
|
||||
This option enables support for PCMCIA ATA interfaces, including
|
||||
compact flash card adapters via the new ATA layer.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config HAVE_PATA_PLATFORM
|
||||
bool
|
||||
|
|
@ -725,14 +762,6 @@ config PATA_PLATFORM
|
|||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_AT91
|
||||
tristate "PATA support for AT91SAM9260"
|
||||
depends on ARM && ARCH_AT91
|
||||
help
|
||||
This option enables support for IDE devices on the Atmel AT91SAM9260 SoC.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_OF_PLATFORM
|
||||
tristate "OpenFirmware platform device PATA support"
|
||||
depends on PATA_PLATFORM && PPC_OF
|
||||
|
|
@ -743,69 +772,65 @@ config PATA_OF_PLATFORM
|
|||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_ICSIDE
|
||||
tristate "Acorn ICS PATA support"
|
||||
depends on ARM && ARCH_ACORN
|
||||
config PATA_QDI
|
||||
tristate "QDI VLB PATA support"
|
||||
depends on ISA
|
||||
help
|
||||
On Acorn systems, say Y here if you wish to use the ICS PATA
|
||||
interface card. This is not required for ICS partition support.
|
||||
If you are unsure, say N to this.
|
||||
Support for QDI 6500 and 6580 PATA controllers on VESA local bus.
|
||||
|
||||
config PATA_IXP4XX_CF
|
||||
tristate "IXP4XX Compact Flash support"
|
||||
depends on ARCH_IXP4XX
|
||||
config PATA_RB532
|
||||
tristate "RouterBoard 532 PATA CompactFlash support"
|
||||
depends on MIKROTIK_RB532
|
||||
help
|
||||
This option enables support for a Compact Flash connected on
|
||||
the ixp4xx expansion bus. This driver had been written for
|
||||
Loft/Avila boards in mind but can work with others.
|
||||
This option enables support for the RouterBoard 532
|
||||
PATA CompactFlash controller.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_OCTEON_CF
|
||||
tristate "OCTEON Boot Bus Compact Flash support"
|
||||
depends on CPU_CAVIUM_OCTEON
|
||||
help
|
||||
This option enables a polled compact flash driver for use with
|
||||
compact flash cards attached to the OCTEON boot bus.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_SCC
|
||||
tristate "Toshiba's Cell Reference Set IDE support"
|
||||
depends on PCI && PPC_CELLEB
|
||||
help
|
||||
This option enables support for the built-in IDE controller on
|
||||
Toshiba Cell Reference Board.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_SCH
|
||||
tristate "Intel SCH PATA support"
|
||||
config PATA_RZ1000
|
||||
tristate "PC Tech RZ1000 PATA support"
|
||||
depends on PCI
|
||||
help
|
||||
This option enables support for Intel SCH PATA on the Intel
|
||||
SCH (US15W, US15L, UL11L) series host controllers.
|
||||
This option enables basic support for the PC Tech RZ1000/1
|
||||
PATA controllers via the new ATA layer
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_BF54X
|
||||
tristate "Blackfin 54x ATAPI support"
|
||||
depends on BF542 || BF548 || BF549
|
||||
config PATA_WINBOND_VLB
|
||||
tristate "Winbond W83759A VLB PATA support (Experimental)"
|
||||
depends on ISA && EXPERIMENTAL
|
||||
help
|
||||
This option enables support for the built-in ATAPI controller on
|
||||
Blackfin 54x family chips.
|
||||
Support for the Winbond W83759A controller on Vesa Local Bus
|
||||
systems.
|
||||
|
||||
comment "Generic fallback / legacy drivers"
|
||||
|
||||
config PATA_ACPI
|
||||
tristate "ACPI firmware driver for PATA"
|
||||
depends on ATA_ACPI && ATA_BMDMA
|
||||
help
|
||||
This option enables an ACPI method driver which drives
|
||||
motherboard PATA controller interfaces through the ACPI
|
||||
firmware in the BIOS. This driver can sometimes handle
|
||||
otherwise unsupported hardware.
|
||||
|
||||
config ATA_GENERIC
|
||||
tristate "Generic ATA support"
|
||||
depends on PCI && ATA_BMDMA
|
||||
help
|
||||
This option enables support for generic BIOS configured
|
||||
ATA controllers via the new ATA layer
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
config PATA_MACIO
|
||||
tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
|
||||
depends on PPC_PMAC
|
||||
config PATA_LEGACY
|
||||
tristate "Legacy ISA PATA support (Experimental)"
|
||||
depends on (ISA || PCI) && EXPERIMENTAL
|
||||
help
|
||||
Most IDE capable PowerMacs have IDE busses driven by a variant
|
||||
of this controller which is part of the Apple chipset used on
|
||||
most PowerMac models. Some models have multiple busses using
|
||||
different chipsets, though generally, MacIO is one of them.
|
||||
This option enables support for ISA/VLB/PCI bus legacy PATA
|
||||
ports and allows them to be accessed via the new ATA layer.
|
||||
|
||||
If unsure, say N.
|
||||
|
||||
endif # ATA_SFF
|
||||
endif # ATA
|
||||
|
|
|
|||
|
|
@ -1,33 +1,39 @@
|
|||
|
||||
obj-$(CONFIG_ATA) += libata.o
|
||||
|
||||
# non-SFF interface
|
||||
obj-$(CONFIG_SATA_AHCI) += ahci.o libahci.o
|
||||
obj-$(CONFIG_SATA_AHCI_PLATFORM) += ahci_platform.o libahci.o
|
||||
obj-$(CONFIG_SATA_SVW) += sata_svw.o
|
||||
obj-$(CONFIG_ATA_PIIX) += ata_piix.o
|
||||
obj-$(CONFIG_SATA_PROMISE) += sata_promise.o
|
||||
obj-$(CONFIG_SATA_QSTOR) += sata_qstor.o
|
||||
obj-$(CONFIG_SATA_SIL) += sata_sil.o
|
||||
obj-$(CONFIG_SATA_FSL) += sata_fsl.o
|
||||
obj-$(CONFIG_SATA_INIC162X) += sata_inic162x.o
|
||||
obj-$(CONFIG_SATA_SIL24) += sata_sil24.o
|
||||
|
||||
# SFF w/ custom DMA
|
||||
obj-$(CONFIG_PDC_ADMA) += pdc_adma.o
|
||||
obj-$(CONFIG_PATA_MPC52xx) += pata_mpc52xx.o
|
||||
obj-$(CONFIG_PATA_OCTEON_CF) += pata_octeon_cf.o
|
||||
obj-$(CONFIG_SATA_QSTOR) += sata_qstor.o
|
||||
obj-$(CONFIG_SATA_SX4) += sata_sx4.o
|
||||
|
||||
# SFF SATA w/ BMDMA
|
||||
obj-$(CONFIG_ATA_PIIX) += ata_piix.o
|
||||
obj-$(CONFIG_SATA_MV) += sata_mv.o
|
||||
obj-$(CONFIG_SATA_NV) += sata_nv.o
|
||||
obj-$(CONFIG_SATA_PROMISE) += sata_promise.o
|
||||
obj-$(CONFIG_SATA_SIL) += sata_sil.o
|
||||
obj-$(CONFIG_SATA_SIS) += sata_sis.o
|
||||
obj-$(CONFIG_SATA_SVW) += sata_svw.o
|
||||
obj-$(CONFIG_SATA_ULI) += sata_uli.o
|
||||
obj-$(CONFIG_SATA_VIA) += sata_via.o
|
||||
obj-$(CONFIG_SATA_VITESSE) += sata_vsc.o
|
||||
obj-$(CONFIG_SATA_SIS) += sata_sis.o
|
||||
obj-$(CONFIG_SATA_SX4) += sata_sx4.o
|
||||
obj-$(CONFIG_SATA_NV) += sata_nv.o
|
||||
obj-$(CONFIG_SATA_ULI) += sata_uli.o
|
||||
obj-$(CONFIG_SATA_MV) += sata_mv.o
|
||||
obj-$(CONFIG_SATA_INIC162X) += sata_inic162x.o
|
||||
obj-$(CONFIG_PDC_ADMA) += pdc_adma.o
|
||||
obj-$(CONFIG_SATA_FSL) += sata_fsl.o
|
||||
obj-$(CONFIG_PATA_MACIO) += pata_macio.o
|
||||
|
||||
# SFF PATA w/ BMDMA
|
||||
obj-$(CONFIG_PATA_ALI) += pata_ali.o
|
||||
obj-$(CONFIG_PATA_AMD) += pata_amd.o
|
||||
obj-$(CONFIG_PATA_ARTOP) += pata_artop.o
|
||||
obj-$(CONFIG_PATA_ATP867X) += pata_atp867x.o
|
||||
obj-$(CONFIG_PATA_AT32) += pata_at32.o
|
||||
obj-$(CONFIG_PATA_ATIIXP) += pata_atiixp.o
|
||||
obj-$(CONFIG_PATA_CMD640_PCI) += pata_cmd640.o
|
||||
obj-$(CONFIG_PATA_ATP867X) += pata_atp867x.o
|
||||
obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
|
||||
obj-$(CONFIG_PATA_CMD64X) += pata_cmd64x.o
|
||||
obj-$(CONFIG_PATA_CS5520) += pata_cs5520.o
|
||||
obj-$(CONFIG_PATA_CS5530) += pata_cs5530.o
|
||||
|
|
@ -39,47 +45,50 @@ obj-$(CONFIG_PATA_HPT366) += pata_hpt366.o
|
|||
obj-$(CONFIG_PATA_HPT37X) += pata_hpt37x.o
|
||||
obj-$(CONFIG_PATA_HPT3X2N) += pata_hpt3x2n.o
|
||||
obj-$(CONFIG_PATA_HPT3X3) += pata_hpt3x3.o
|
||||
obj-$(CONFIG_PATA_ISAPNP) += pata_isapnp.o
|
||||
obj-$(CONFIG_PATA_IT821X) += pata_it821x.o
|
||||
obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
|
||||
obj-$(CONFIG_PATA_IT8213) += pata_it8213.o
|
||||
obj-$(CONFIG_PATA_IT821X) += pata_it821x.o
|
||||
obj-$(CONFIG_PATA_JMICRON) += pata_jmicron.o
|
||||
obj-$(CONFIG_PATA_MACIO) += pata_macio.o
|
||||
obj-$(CONFIG_PATA_MARVELL) += pata_marvell.o
|
||||
obj-$(CONFIG_PATA_NETCELL) += pata_netcell.o
|
||||
obj-$(CONFIG_PATA_NINJA32) += pata_ninja32.o
|
||||
obj-$(CONFIG_PATA_NS87410) += pata_ns87410.o
|
||||
obj-$(CONFIG_PATA_NS87415) += pata_ns87415.o
|
||||
obj-$(CONFIG_PATA_OPTI) += pata_opti.o
|
||||
obj-$(CONFIG_PATA_OPTIDMA) += pata_optidma.o
|
||||
obj-$(CONFIG_PATA_MPC52xx) += pata_mpc52xx.o
|
||||
obj-$(CONFIG_PATA_MARVELL) += pata_marvell.o
|
||||
obj-$(CONFIG_PATA_MPIIX) += pata_mpiix.o
|
||||
obj-$(CONFIG_PATA_OLDPIIX) += pata_oldpiix.o
|
||||
obj-$(CONFIG_PATA_PALMLD) += pata_palmld.o
|
||||
obj-$(CONFIG_PATA_PCMCIA) += pata_pcmcia.o
|
||||
obj-$(CONFIG_PATA_OPTIDMA) += pata_optidma.o
|
||||
obj-$(CONFIG_PATA_PDC2027X) += pata_pdc2027x.o
|
||||
obj-$(CONFIG_PATA_PDC_OLD) += pata_pdc202xx_old.o
|
||||
obj-$(CONFIG_PATA_QDI) += pata_qdi.o
|
||||
obj-$(CONFIG_PATA_RADISYS) += pata_radisys.o
|
||||
obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o
|
||||
obj-$(CONFIG_PATA_RDC) += pata_rdc.o
|
||||
obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o
|
||||
obj-$(CONFIG_PATA_SC1200) += pata_sc1200.o
|
||||
obj-$(CONFIG_PATA_SERVERWORKS) += pata_serverworks.o
|
||||
obj-$(CONFIG_PATA_SIL680) += pata_sil680.o
|
||||
obj-$(CONFIG_PATA_TOSHIBA) += pata_piccolo.o
|
||||
obj-$(CONFIG_PATA_VIA) += pata_via.o
|
||||
obj-$(CONFIG_PATA_WINBOND) += pata_sl82c105.o
|
||||
obj-$(CONFIG_PATA_WINBOND_VLB) += pata_winbond.o
|
||||
obj-$(CONFIG_PATA_SIS) += pata_sis.o
|
||||
obj-$(CONFIG_PATA_TRIFLEX) += pata_triflex.o
|
||||
obj-$(CONFIG_PATA_IXP4XX_CF) += pata_ixp4xx_cf.o
|
||||
obj-$(CONFIG_PATA_SCC) += pata_scc.o
|
||||
obj-$(CONFIG_PATA_SCH) += pata_sch.o
|
||||
obj-$(CONFIG_PATA_BF54X) += pata_bf54x.o
|
||||
obj-$(CONFIG_PATA_OCTEON_CF) += pata_octeon_cf.o
|
||||
obj-$(CONFIG_PATA_SERVERWORKS) += pata_serverworks.o
|
||||
obj-$(CONFIG_PATA_SIL680) += pata_sil680.o
|
||||
obj-$(CONFIG_PATA_SIS) += pata_sis.o
|
||||
obj-$(CONFIG_PATA_TOSHIBA) += pata_piccolo.o
|
||||
obj-$(CONFIG_PATA_TRIFLEX) += pata_triflex.o
|
||||
obj-$(CONFIG_PATA_VIA) += pata_via.o
|
||||
obj-$(CONFIG_PATA_WINBOND) += pata_sl82c105.o
|
||||
|
||||
# SFF PIO only
|
||||
obj-$(CONFIG_PATA_AT32) += pata_at32.o
|
||||
obj-$(CONFIG_PATA_AT91) += pata_at91.o
|
||||
obj-$(CONFIG_PATA_CMD640_PCI) += pata_cmd640.o
|
||||
obj-$(CONFIG_PATA_ISAPNP) += pata_isapnp.o
|
||||
obj-$(CONFIG_PATA_IXP4XX_CF) += pata_ixp4xx_cf.o
|
||||
obj-$(CONFIG_PATA_MPIIX) += pata_mpiix.o
|
||||
obj-$(CONFIG_PATA_NS87410) += pata_ns87410.o
|
||||
obj-$(CONFIG_PATA_OPTI) += pata_opti.o
|
||||
obj-$(CONFIG_PATA_PCMCIA) += pata_pcmcia.o
|
||||
obj-$(CONFIG_PATA_PALMLD) += pata_palmld.o
|
||||
obj-$(CONFIG_PATA_PLATFORM) += pata_platform.o
|
||||
obj-$(CONFIG_PATA_AT91) += pata_at91.o
|
||||
obj-$(CONFIG_PATA_OF_PLATFORM) += pata_of_platform.o
|
||||
obj-$(CONFIG_PATA_ICSIDE) += pata_icside.o
|
||||
obj-$(CONFIG_PATA_QDI) += pata_qdi.o
|
||||
obj-$(CONFIG_PATA_RB532) += pata_rb532_cf.o
|
||||
obj-$(CONFIG_PATA_RZ1000) += pata_rz1000.o
|
||||
obj-$(CONFIG_PATA_WINBOND_VLB) += pata_winbond.o
|
||||
|
||||
# Should be last but two libata driver
|
||||
obj-$(CONFIG_PATA_ACPI) += pata_acpi.o
|
||||
# Should be last but one libata driver
|
||||
|
|
|
|||
|
|
@ -798,11 +798,15 @@ static void atapi_send_cdb(struct ata_port *ap, struct ata_queued_cmd *qc)
|
|||
case ATAPI_PROT_NODATA:
|
||||
ap->hsm_task_state = HSM_ST_LAST;
|
||||
break;
|
||||
#ifdef CONFIG_ATA_BMDMA
|
||||
case ATAPI_PROT_DMA:
|
||||
ap->hsm_task_state = HSM_ST_LAST;
|
||||
/* initiate bmdma */
|
||||
ap->ops->bmdma_start(qc);
|
||||
break;
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
default:
|
||||
BUG();
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -2535,6 +2539,12 @@ EXPORT_SYMBOL_GPL(ata_pci_sff_init_one);
|
|||
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
/*
|
||||
* BMDMA support
|
||||
*/
|
||||
|
||||
#ifdef CONFIG_ATA_BMDMA
|
||||
|
||||
const struct ata_port_operations ata_bmdma_port_ops = {
|
||||
.inherits = &ata_sff_port_ops,
|
||||
|
||||
|
|
@ -3287,6 +3297,7 @@ int ata_pci_bmdma_init_one(struct pci_dev *pdev,
|
|||
EXPORT_SYMBOL_GPL(ata_pci_bmdma_init_one);
|
||||
|
||||
#endif /* CONFIG_PCI */
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
|
||||
/**
|
||||
* ata_sff_port_init - Initialize SFF/BMDMA ATA port
|
||||
|
|
|
|||
|
|
@ -513,7 +513,9 @@ struct ata_ioports {
|
|||
void __iomem *command_addr;
|
||||
void __iomem *altstatus_addr;
|
||||
void __iomem *ctl_addr;
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||||
#ifdef CONFIG_ATA_BMDMA
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||||
void __iomem *bmdma_addr;
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
void __iomem *scr_addr;
|
||||
};
|
||||
#endif /* CONFIG_ATA_SFF */
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||||
|
|
@ -721,8 +723,10 @@ struct ata_port {
|
|||
u8 ctl; /* cache of ATA control register */
|
||||
u8 last_ctl; /* Cache last written value */
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||||
struct delayed_work sff_pio_task;
|
||||
#ifdef CONFIG_ATA_BMDMA
|
||||
struct ata_bmdma_prd *bmdma_prd; /* BMDMA SG list */
|
||||
dma_addr_t bmdma_prd_dma; /* and its DMA mapping */
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
#endif /* CONFIG_ATA_SFF */
|
||||
|
||||
unsigned int pio_mask;
|
||||
|
|
@ -856,10 +860,12 @@ struct ata_port_operations {
|
|||
void (*sff_irq_clear)(struct ata_port *);
|
||||
void (*sff_drain_fifo)(struct ata_queued_cmd *qc);
|
||||
|
||||
#ifdef CONFIG_ATA_BMDMA
|
||||
void (*bmdma_setup)(struct ata_queued_cmd *qc);
|
||||
void (*bmdma_start)(struct ata_queued_cmd *qc);
|
||||
void (*bmdma_stop)(struct ata_queued_cmd *qc);
|
||||
u8 (*bmdma_status)(struct ata_port *ap);
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
#endif /* CONFIG_ATA_SFF */
|
||||
|
||||
ssize_t (*em_show)(struct ata_port *ap, char *buf);
|
||||
|
|
@ -1555,7 +1561,6 @@ extern void sata_pmp_error_handler(struct ata_port *ap);
|
|||
#ifdef CONFIG_ATA_SFF
|
||||
|
||||
extern const struct ata_port_operations ata_sff_port_ops;
|
||||
extern const struct ata_port_operations ata_bmdma_port_ops;
|
||||
extern const struct ata_port_operations ata_bmdma32_port_ops;
|
||||
|
||||
/* PIO only, sg_tablesize and dma_boundary limits can be removed */
|
||||
|
|
@ -1564,11 +1569,6 @@ extern const struct ata_port_operations ata_bmdma32_port_ops;
|
|||
.sg_tablesize = LIBATA_MAX_PRD, \
|
||||
.dma_boundary = ATA_DMA_BOUNDARY
|
||||
|
||||
#define ATA_BMDMA_SHT(drv_name) \
|
||||
ATA_BASE_SHT(drv_name), \
|
||||
.sg_tablesize = LIBATA_MAX_PRD, \
|
||||
.dma_boundary = ATA_DMA_BOUNDARY
|
||||
|
||||
extern void ata_sff_dev_select(struct ata_port *ap, unsigned int device);
|
||||
extern u8 ata_sff_check_status(struct ata_port *ap);
|
||||
extern void ata_sff_pause(struct ata_port *ap);
|
||||
|
|
@ -1625,6 +1625,15 @@ extern int ata_pci_sff_init_one(struct pci_dev *pdev,
|
|||
struct scsi_host_template *sht, void *host_priv, int hflags);
|
||||
#endif /* CONFIG_PCI */
|
||||
|
||||
#ifdef CONFIG_ATA_BMDMA
|
||||
|
||||
extern const struct ata_port_operations ata_bmdma_port_ops;
|
||||
|
||||
#define ATA_BMDMA_SHT(drv_name) \
|
||||
ATA_BASE_SHT(drv_name), \
|
||||
.sg_tablesize = LIBATA_MAX_PRD, \
|
||||
.dma_boundary = ATA_DMA_BOUNDARY
|
||||
|
||||
extern void ata_bmdma_qc_prep(struct ata_queued_cmd *qc);
|
||||
extern unsigned int ata_bmdma_qc_issue(struct ata_queued_cmd *qc);
|
||||
extern void ata_bmdma_dumb_qc_prep(struct ata_queued_cmd *qc);
|
||||
|
|
@ -1652,6 +1661,7 @@ extern int ata_pci_bmdma_init_one(struct pci_dev *pdev,
|
|||
struct scsi_host_template *sht,
|
||||
void *host_priv, int hflags);
|
||||
#endif /* CONFIG_PCI */
|
||||
#endif /* CONFIG_ATA_BMDMA */
|
||||
|
||||
/**
|
||||
* ata_sff_busy_wait - Wait for a port status register
|
||||
|
|
|
|||
Loading…
Reference in a new issue