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author | Roland Dreier <roland@digitalvampire.org> | 2008-09-22 21:55:24 (GMT) |
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committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-10-20 17:54:24 (GMT) |
commit | 50cbfa511a21cac1909b6b4c955fa39d1da81457 (patch) | |
tree | 80e7bec3fd285d2f118c63942fae34220a89356d /drivers | |
parent | ec84f1268fcf16c4a852fdb38b3a541748644918 (diff) | |
download | linux-50cbfa511a21cac1909b6b4c955fa39d1da81457.tar.xz |
PCI: fix MSI-HOWTO.txt info about MSI-X MMIO space
The current MSI-HOWTO.txt says that device drivers should not request the
memory space that contains MSI-X tables. This is because the original
MSI-X implementation did a request_mem_region() on this space, but that
code was removed long ago (in the pre-git era, in fact). Years after the
code was changed, we might as well clean up the documention to avoid a
confusing mention of requesting regions: drivers using MSI-X can just use
pci_request_regions() just like any other driver, and so there's no need
for MSI-HOWTO.txt to talk about this at all.
Signed-off-by: Roland Dreier <roland@digitalvampire.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers')
0 files changed, 0 insertions, 0 deletions