Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 37897989 authored Oct 23, 2008 by Atsushi Nemoto Committed by Bartlomiej Zolnierkiewicz Oct 23, 2008

ide: Add tx4939ide driver (v6)



This is the driver for the Toshiba TX4939 SoC ATA controller.

This controller has standard ATA taskfile registers and DMA
command/status registers, but the register layout is swapped on big
endian.  There are some other endian issue and some special registers
which requires many custom dma_ops/tp_ops routines and build_dmatable.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: ralf@linux-mips.org
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

parent 1f1ab274

drivers/ide/Kconfig

+5 −0

Original line number	Diff line number	Diff line
		@@ -720,6 +720,11 @@ config BLK_DEV_IDE_AU1XXX_SEQTS_PER_RQ
		default "128"
		depends on BLK_DEV_IDE_AU1XXX

		config BLK_DEV_IDE_TX4939
		tristate "TX4939 internal IDE support"
		depends on SOC_TX4939
		select BLK_DEV_IDEDMA_SFF

		config IDE_ARM
		tristate "ARM IDE support"
		depends on ARM && (ARCH_CLPS7500 \|\| ARCH_RPC \|\| ARCH_SHARK)

drivers/ide/Makefile

+2 −0

Original line number	Diff line number	Diff line
		@@ -111,3 +111,5 @@ obj-$(CONFIG_BLK_DEV_IDE_RAPIDE) += rapide.o
		obj-$(CONFIG_BLK_DEV_PALMCHIP_BK3710) += palm_bk3710.o

		obj-$(CONFIG_BLK_DEV_IDE_AU1XXX) += au1xxx-ide.o

		obj-$(CONFIG_BLK_DEV_IDE_TX4939) += tx4939ide.o

drivers/ide/tx4939ide.c

0 → 100644

+754 −0

File added.

Preview size limit exceeded, changes collapsed.