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Docs: MSI-HOWTO: MSI -> MSIs 

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>
This commit is contained in:
Michael Witten 2011-07-15 03:29:04 +00:00
parent c2b65e181a
commit 798c794df8
1 changed files with 1 additions and 1 deletions
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2
Documentation/PCI/MSI-HOWTO.txt
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@ -349,7 +349,7 @@ for your machine. You should also check your .config to be sure you
have enabled CONFIG_PCI_MSI.
Then, 'lspci -t' gives the list of bridges above a device. Reading
/sys/bus/pci/devices/*/msi_bus will tell you whether MSI are enabled (1)
/sys/bus/pci/devices/*/msi_bus will tell you whether MSIs are enabled (1)
or disabled (0). If 0 is found in any of the msi_bus files belonging
to bridges between the PCI root and the device, MSIs are disabled.