diff options
author | Len Brown <len.brown@intel.com> | 2008-10-22 23:57:26 -0400 |
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committer | Len Brown <len.brown@intel.com> | 2008-10-23 00:11:07 -0400 |
commit | 057316cc6a5b521b332a1d7ccc871cd60c904c74 (patch) | |
tree | 4333e608da237c73ff69b10878025cca96dcb4c8 /Documentation/MSI-HOWTO.txt | |
parent | 3e2dab9a1c2deb03c311eb3f83466009147ed4d3 (diff) | |
parent | 2515ddc6db8eb49a79f0fe5e67ff09ac7c81eab4 (diff) |
Merge branch 'linus' into test
Conflicts:
MAINTAINERS
arch/x86/kernel/acpi/boot.c
arch/x86/kernel/acpi/sleep.c
drivers/acpi/Kconfig
drivers/pnp/Makefile
drivers/pnp/quirks.c
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'Documentation/MSI-HOWTO.txt')
-rw-r--r-- | Documentation/MSI-HOWTO.txt | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/Documentation/MSI-HOWTO.txt b/Documentation/MSI-HOWTO.txt index a51f693c1541..256defd7e174 100644 --- a/Documentation/MSI-HOWTO.txt +++ b/Documentation/MSI-HOWTO.txt | |||
@@ -236,10 +236,8 @@ software system can set different pages for controlling accesses to the | |||
236 | MSI-X structure. The implementation of MSI support requires the PCI | 236 | MSI-X structure. The implementation of MSI support requires the PCI |
237 | subsystem, not a device driver, to maintain full control of the MSI-X | 237 | subsystem, not a device driver, to maintain full control of the MSI-X |
238 | table/MSI-X PBA (Pending Bit Array) and MMIO address space of the MSI-X | 238 | table/MSI-X PBA (Pending Bit Array) and MMIO address space of the MSI-X |
239 | table/MSI-X PBA. A device driver is prohibited from requesting the MMIO | 239 | table/MSI-X PBA. A device driver should not access the MMIO address |
240 | address space of the MSI-X table/MSI-X PBA. Otherwise, the PCI subsystem | 240 | space of the MSI-X table/MSI-X PBA. |
241 | will fail enabling MSI-X on its hardware device when it calls the function | ||
242 | pci_enable_msix(). | ||
243 | 241 | ||
244 | 5.3.2 API pci_enable_msix | 242 | 5.3.2 API pci_enable_msix |
245 | 243 | ||