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| author | Michael S. Tsirkin <mst@redhat.com> | 2009-10-29 17:24:59 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-11-04 08:59:40 -0800 |
| commit | 1ed6743918abbec69c0f0b725fa56e3c3248bbab (patch) | |
| tree | 01ea3d9aaf84746e42c4852c7e3c5295e1b42ce0 /drivers/pci/hotplug | |
| parent | af5a8ee05404112f38fb2904747c688bdc31a746 (diff) | |
| download | blackbird-op-linux-1ed6743918abbec69c0f0b725fa56e3c3248bbab.tar.gz blackbird-op-linux-1ed6743918abbec69c0f0b725fa56e3c3248bbab.zip | |
PCI: fix nit in ROM BAR size probing
When probing for ROM BAR size, we should not change bits 1:10 in this
BAR, because these bits are marked as "reserved for future use" in PCI
spec, so changing them might have side effects.
No such issue for I/O or memory, as there is an implementation note in
PCI spec which explicitly allows writing 0xfffffffff there.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci/hotplug')
0 files changed, 0 insertions, 0 deletions
