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| author | Peter Chubb <peterc@gelato.unsw.edu.au> | 2008-10-13 11:49:04 +1100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2008-11-06 19:05:50 -0800 |
| commit | f20f02abf128336b155c31df5144245d849bea5e (patch) | |
| tree | 8c6a2345f9b1ae2d72c035407a7339463b55a1ce /kernel | |
| parent | b7e2c6ecfbf846d24161477de2bd2c781e133943 (diff) | |
PCI: fix 64-vbit prefetchable memory resource BARs
commit e354597cce8d219d135d65e585dc4f30323486b9 upstream.
Since patch 6ac665c63dcac8fcec534a1d224ecbb8b867ad59 my infiniband
controller hasn't worked. This is because it has 64-bit prefetchable
memory, which was mistakenly being taken to be 32-bit memory. The
resource flags in this case are PCI_BASE_ADDRESS_MEM_TYPE_64 |
PCI_BASE_ADDRESS_MEM_PREFETCH.
This patch checks only for the PCI_BASE_ADDRESS_MEM_TYPE_64 bit; thus
whether the region is prefetchable or not is ignored. This fixes my
Infiniband.
Reviewed-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Peter Chubb <peterc@gelato.unsw.edu.au>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Cc: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'kernel')
0 files changed, 0 insertions, 0 deletions