tree e40ee9dd30243e00f238ca4847defe1364ed763b
parent 618582e3089eb17574c3367ae80a1530c4f3fbde
author Kumar Gala <galak@kernel.crashing.org> 1137007455 -0600
committer Kumar Gala <galak@kernel.crashing.org> 1137007455 -0600

Added support for PCI prefetchable region and BARs
If a host controller sets up a region as prefetchable and
a device's BAR denotes it as prefetchable, allocate the
BAR into the prefetch region.

If a BAR is prefetchable and no prefetchable region has
been setup by the controller we fall back to allocating
the BAR into the normally memory region.
Patch by Kumar Gala 11 Jan 2006