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Commit a619f981 authored by Akira Iguchi's avatar Akira Iguchi Committed by Jeff Garzik
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libata: PATA driver for Celleb 



This is the patch for PATA controller of Celleb.

This driver uses the managed iomap (devres).

Because this driver needs special taskfile accesses, there is
a copy of ata_std_softreset(). ata_dev_try_classify() is exported
so that it can be used in this function.

Signed-off-by: default avatarKou Ishizaki <kou.ishizaki@toshiba.co.jp>
Signed-off-by: default avatarAkira Iguchi <akira2.iguchi@toshiba.co.jp>
Signed-off-by: default avatarJeff Garzik <jeff@garzik.org>
parent c8f71b01

drivers/ata/Kconfig

+9 −0
Original line number Diff line number Diff line
@@ -562,6 +562,15 @@ config PATA_IXP4XX_CF 


	  If unsure, say N.



config PATA_SCC

	tristate "Toshiba's Cell Reference Set IDE support"

	depends on PCI

	help

	  This option enables support for the built-in IDE controller on

	  Toshiba Cell Reference Board.



	  If unsure, say N.



endif

endmenu

drivers/ata/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -59,6 +59,7 @@ 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_PLATFORM)	+= pata_platform.o

# Should be last but one libata driver

obj-$(CONFIG_ATA_GENERIC)	+= ata_generic.o

drivers/ata/libata-core.c

+2 −1
Original line number Diff line number Diff line
@@ -708,7 +708,7 @@ unsigned int ata_dev_classify(const struct ata_taskfile *tf) 
 *	Device type - %ATA_DEV_ATA, %ATA_DEV_ATAPI or %ATA_DEV_NONE.

 */



static unsigned int

unsigned int

ata_dev_try_classify(struct ata_port *ap, unsigned int device, u8 *r_err)

{

	struct ata_taskfile tf;
@@ -6311,3 +6311,4 @@ EXPORT_SYMBOL_GPL(ata_irq_on); 
EXPORT_SYMBOL_GPL(ata_dummy_irq_on);

EXPORT_SYMBOL_GPL(ata_irq_ack);

EXPORT_SYMBOL_GPL(ata_dummy_irq_ack);

EXPORT_SYMBOL_GPL(ata_dev_try_classify);