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authorMichael Witten <mfwitten@gmail.com>2011-07-14 23:15:10 -0400
committerMichael Witten <mfwitten@gmail.com>2011-08-02 17:34:37 -0400
commit952df55b5a30913f4a5536b12ad09dd95c66d83f (patch)
tree002cf986e3dfa770cf11e0aa376052eba6376774 /Documentation/PCI
parente14bd7e614b57493e1cbefb8a06d3754bdd04e26 (diff)
Docs: MSI-HOWTO: may -> might
Signed-off-by: Michael Witten <mfwitten@gmail.com> Acked-by: Matthew Wilcox <matthew.r.wilcox@intel.com> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net>
Diffstat (limited to 'Documentation/PCI')
-rw-r--r--Documentation/PCI/MSI-HOWTO.txt2
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt
index c9cffaf16f8..257628fdd46 100644
--- a/Documentation/PCI/MSI-HOWTO.txt
+++ b/Documentation/PCI/MSI-HOWTO.txt
@@ -250,7 +250,7 @@ the MSI-X facilities in preference to the MSI facilities. As mentioned
250above, MSI-X supports any number of interrupts between 1 and 2048. 250above, MSI-X supports any number of interrupts between 1 and 2048.
251In constrast, MSI is restricted to a maximum of 32 interrupts (and 251In constrast, MSI is restricted to a maximum of 32 interrupts (and
252must be a power of two). In addition, the MSI interrupt vectors must 252must be a power of two). In addition, the MSI interrupt vectors must
253be allocated consecutively, so the system may not be able to allocate 253be allocated consecutively, so the system might not be able to allocate
254as many vectors for MSI as it could for MSI-X. On some platforms, MSI 254as many vectors for MSI as it could for MSI-X. On some platforms, MSI
255interrupts must all be targeted at the same set of CPUs whereas MSI-X 255interrupts must all be targeted at the same set of CPUs whereas MSI-X
256interrupts can all be targeted at different CPUs. 256interrupts can all be targeted at different CPUs.