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| author | Peter Chubb | 2008-10-13 02:49:04 +0200 |
|---|---|---|
| committer | Jesse Barnes | 2008-10-20 19:54:30 +0200 |
| commit | e354597cce8d219d135d65e585dc4f30323486b9 (patch) | |
| tree | dbf2a270f874c5ef56250021927de9ce56392e35 /drivers/pci/htirq.c | |
| parent | PCI: replace cfg space size (256/4096) by macros. (diff) | |
| download | kernel-qcow2-linux-e354597cce8d219d135d65e585dc4f30323486b9.tar.gz kernel-qcow2-linux-e354597cce8d219d135d65e585dc4f30323486b9.tar.xz kernel-qcow2-linux-e354597cce8d219d135d65e585dc4f30323486b9.zip | |
PCI: fix 64-vbit prefetchable memory resource BARs
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>
Diffstat (limited to 'drivers/pci/htirq.c')
0 files changed, 0 insertions, 0 deletions