AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

libata/drivers: Add driver for Apple "MacIO" IDE controller

Browse Source 
This is a libata driver for the "macio" IDE controller used on most Apple
PowerMac and PowerBooks. It's a libata equivalent of drivers/ide/ppc/pmac.c

It supports all the features of its predecessor, including mediabay hotplug
and suspend/resume. It should also support module load/unload.

The timing calculations have been simplified to use pre-calculated tables
compared to drivers/ide/pmac.c and it uses the new mediabay interface
provided by a previous patch.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Acked-by: Tejun Heo <tj@kernel.org>
This commit is contained in:
Benjamin Herrenschmidt 2009-12-01 14:36:29 +00:00
parent f0353813af
commit 88358ab089
3 changed files with 1438 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
drivers/ata/Kconfig
View File

@ -781,5 +781,15 @@ config PATA_BF54X
If unsure, say N.
config PATA_MACIO
tristate "Apple PowerMac/PowerBook internal 'MacIO' IDE"
depends on PPC_PMAC
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.
endif # ATA_SFF
endif # ATA

1
drivers/ata/Makefile
View File

@ -18,6 +18,7 @@ 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-$(CONFIG_PATA_MACIO) += pata_macio.o
obj-$(CONFIG_PATA_ALI) += pata_ali.o
obj-$(CONFIG_PATA_AMD) += pata_amd.o

1427
drivers/ata/pata_macio.c Normal file
View File

File diff suppressed because it is too large Load Diff