diff options
| author | Michael Witten <mfwitten@gmail.com> | 2011-07-14 23:12:13 -0400 |
|---|---|---|
| committer | Michael Witten <mfwitten@gmail.com> | 2011-08-02 17:34:37 -0400 |
| commit | e14bd7e614b57493e1cbefb8a06d3754bdd04e26 (patch) | |
| tree | 0bba9dc814abfa4ecb76385d54fd732408e59fa9 /Documentation/PCI | |
| parent | e6ffceb0ded9beeaddd9c246b3fec298c6b1f0c9 (diff) | |
Docs: MSI-HOWTO: Insert a comma
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.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/PCI/MSI-HOWTO.txt b/Documentation/PCI/MSI-HOWTO.txt index d9c8d989f2b3..c9cffaf16f82 100644 --- a/Documentation/PCI/MSI-HOWTO.txt +++ b/Documentation/PCI/MSI-HOWTO.txt | |||
| @@ -231,7 +231,7 @@ mask or unmask an interrupt, it should call disable_irq() / enable_irq(). | |||
| 231 | 4.4 Handling devices implementing both MSI and MSI-X capabilities | 231 | 4.4 Handling devices implementing both MSI and MSI-X capabilities |
| 232 | 232 | ||
| 233 | If a device implements both MSI and MSI-X capabilities, it can | 233 | If a device implements both MSI and MSI-X capabilities, it can |
| 234 | run in either MSI mode or MSI-X mode but not both simultaneously. | 234 | run in either MSI mode or MSI-X mode, but not both simultaneously. |
| 235 | This is a requirement of the PCI spec, and it is enforced by the | 235 | This is a requirement of the PCI spec, and it is enforced by the |
| 236 | PCI layer. Calling pci_enable_msi() when MSI-X is already enabled or | 236 | PCI layer. Calling pci_enable_msi() when MSI-X is already enabled or |
| 237 | pci_enable_msix() when MSI is already enabled results in an error. | 237 | pci_enable_msix() when MSI is already enabled results in an error. |