Benjamin Herrenschmidt 2b9e68f728 [libata] pata_sil680: Add MMIO support
This patch adds MMIO support to the pata_sil680 for taskfile IOs,
based on what the old siimage does.

I haven't bothered changing the chip setup stuff from PCI config
cycles to MMIO though (siimage does it), I don't think it matters,
I've only adapted it to use MMIO for taskfile accesses.

I've tested it on a Cell blade and it seems to work fine.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-10-15 14:58:51 -04:00
..
2007-10-12 14:55:46 -04:00
2007-10-12 14:55:46 -04:00
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