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author | Anton Vorontsov <avorontsov@ru.mvista.com> | 2010-03-03 18:17:34 +0100 |
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committer | Jeff Garzik <jgarzik@redhat.com> | 2010-05-14 23:08:00 +0200 |
commit | d89933497d2698c01ab25e2644807509ada43a7d (patch) | |
tree | bfb64443b9a3fa75874481140fd325e4004190ef /security | |
parent | Merge branch 'for-linus' of git://git.infradead.org/users/eparis/notify (diff) | |
download | linux-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')
0 files changed, 0 insertions, 0 deletions