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authorAnton Vorontsov <avorontsov@ru.mvista.com>2010-03-03 18:17:34 +0100
committerJeff Garzik <jgarzik@redhat.com>2010-05-14 23:08:00 +0200
commitd89933497d2698c01ab25e2644807509ada43a7d (patch)
treebfb64443b9a3fa75874481140fd325e4004190ef /security
parentMerge branch 'for-linus' of git://git.infradead.org/users/eparis/notify (diff)
downloadlinux-d89933497d2698c01ab25e2644807509ada43a7d.tar.xz
linux-d89933497d2698c01ab25e2644807509ada43a7d.zip
ahci: Get rid of host->iomap usage
Currently the driver uses host->iomap to store all the iomapped BARs of a PCI device (while AHCI devices actually use just a single memory window). We're going to teach AHCI to work with non-PCI buses, so there are two options to make this work: 1. "fake" host->iomap array for non-PCI devices, and place the needed address at iomap[AHCI_PCI_BAR]; 2. Get rid of host->iomap usage, instead introduce a private mmio field. This patch implements the second option. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'security')
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