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| author |   Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-01 14:36:29 +0000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-12-09 17:09:28 +1100 |
| commit | 88358ab08944da726e948d216977ad499dfc15c6 (patch) | |
| tree | 76486614e50bea58e1bbd0f8bd61d9ba4a6721fb /drivers/ata/Kconfig | |
| parent | libata/sff: Use ops->bmdma_stop instead of ata_bmdma_stop() (diff) | |
| download | linux-dev-88358ab08944da726e948d216977ad499dfc15c6.tar.xz linux-dev-88358ab08944da726e948d216977ad499dfc15c6.zip | |
libata/drivers: Add driver for Apple "MacIO" IDE controller
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>
Diffstat (limited to 'drivers/ata/Kconfig')
| -rw-r--r-- | drivers/ata/Kconfig | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index f2df6e2a224c..51eea3000b55 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -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 |