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>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/ata/Makefile b/drivers/ata/Makefile
index 01e126f343b3..e439141d423e 100644
--- a/drivers/ata/Makefile
+++ b/drivers/ata/Makefile
@@ -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