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authorAlan Cox <alan@lxorguk.ukuu.org.uk>2006-10-16 16:24:50 +0100
committerJeff Garzik <jeff@garzik.org>2006-10-21 15:18:59 -0400
commit8eb166bf805cc1c1d38d57211e8737631376b9ba (patch)
treed24a11802b064f0629ea2501a6e2ae360abf2e1d /Documentation
parent12a87d36b3c5cb76a182c35f40d959a615d1c862 (diff)
[PATCH] libata-sff: Allow for wacky systems
There are some Linux supported platforms that simply cannot hit the low I/O addresses used by ATA legacy mode PCI mappings. These platforms have a window for PCI space that is fixed by the board logic and doesn't include the neccessary locations. Provide a config option so that such platforms faced with a controller that they cannot support simply error it and punt Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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