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yaml
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r: 263031
b: refs/heads/master
c: 952df55
h: refs/heads/master
i:
  263029: fb752c1
  263027: 29206c3
  263023: cb983c5
v: v3
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Michael Witten committed Aug 2, 2011
1 parent c89d19a commit 5f2bc49
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2 changes: 1 addition & 1 deletion [refs]
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refs/heads/master: e14bd7e614b57493e1cbefb8a06d3754bdd04e26
refs/heads/master: 952df55b5a30913f4a5536b12ad09dd95c66d83f
2 changes: 1 addition & 1 deletion trunk/Documentation/PCI/MSI-HOWTO.txt
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Expand Up @@ -250,7 +250,7 @@ the MSI-X facilities in preference to the MSI facilities. As mentioned
above, MSI-X supports any number of interrupts between 1 and 2048.
In constrast, MSI is restricted to a maximum of 32 interrupts (and
must be a power of two). In addition, the MSI interrupt vectors must
be allocated consecutively, so the system may not be able to allocate
be allocated consecutively, so the system might not be able to allocate
as many vectors for MSI as it could for MSI-X. On some platforms, MSI
interrupts must all be targeted at the same set of CPUs whereas MSI-X
interrupts can all be targeted at different CPUs.
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