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Commit da9091ee authored by Alan Cox's avatar Alan Cox Committed by Linus Torvalds
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[PATCH] ide: it8212 backport for Bartlomiej IDE 



This lets you throw out the iteraid stuff that has ended up back in due
to stupid goings on in the IDE world. Its the same heavily tested code
shipped in Fedora/Red Hat products but without the other dependancies on
the Bartlomiej IDE layer.

Pre-requisite: the ide-disk patch I sent to handle pure LBA devices.

Obviously you lose things like hot unplug with the Bartlomiej IDE layer
at the moment but that won't matter to most users.

The patch does the following
- Add IT8211/12 to pci_ids.h
- Add Makefile/Kconfig entry
- Add it8212 driver

No core IDE code is touched by this diff

Embedded system testing and the ability to force raid mode off by David
Howells

Made possible by the ite reference code, documentation and also several
clarifications and pieces of assistance provided by ITE themselves

Signed-off-by: default avatarAlan Cox <alan@redhat.com>
Acked-by: default avatarBartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent bb732d7b

drivers/ide/Kconfig

+6 −0
Original line number Diff line number Diff line
@@ -606,6 +606,12 @@ config BLK_DEV_IT8172 
	  <http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the

	  board at <http://www.mvista.com/partners/semiconductor/ite.html>.



config BLK_DEV_IT821X

	tristate "IT821X IDE support"

	help

	  This driver adds support for the ITE 8211 IDE controller and the

	  IT 8212 IDE RAID controller in both RAID and pass-through mode.



config BLK_DEV_NS87415

	tristate "NS87415 chipset support"

	help

drivers/ide/pci/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -12,6 +12,7 @@ obj-$(CONFIG_BLK_DEV_HPT34X) += hpt34x.o 
obj-$(CONFIG_BLK_DEV_HPT366)		+= hpt366.o

#obj-$(CONFIG_BLK_DEV_HPT37X)		+= hpt37x.o

obj-$(CONFIG_BLK_DEV_IT8172)		+= it8172.o

obj-$(CONFIG_BLK_DEV_IT821X)		+= it821x.o

obj-$(CONFIG_BLK_DEV_NS87415)		+= ns87415.o

obj-$(CONFIG_BLK_DEV_OPTI621)		+= opti621.o

obj-$(CONFIG_BLK_DEV_PDC202XX_OLD)	+= pdc202xx_old.o

drivers/ide/pci/it821x.c

0 → 100644
+812 −0

File added.

Preview size limit exceeded, changes collapsed.

include/linux/pci_ids.h

+2 −0
Original line number Diff line number Diff line
@@ -1815,6 +1815,8 @@ 
#define PCI_VENDOR_ID_ITE		0x1283

#define PCI_DEVICE_ID_ITE_IT8172G	0x8172

#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801

#define PCI_DEVICE_ID_ITE_8211		0x8211

#define PCI_DEVICE_ID_ITE_8212		0x8212

#define PCI_DEVICE_ID_ITE_8872		0x8872

#define PCI_DEVICE_ID_ITE_IT8330G_0	0xe886