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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-18 20:37:14 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-18 20:37:14 +0300 |
| commit | b2b062b8163391c42b3219d466ca1ac9742b9c7b (patch) | |
| tree | f3f920c09b8de694b1bc1d4b878cfd2b0b98c913 /Documentation/PCI | |
| parent | a9de18eb761f7c1c860964b2e5addc1a35c7e861 (diff) | |
| parent | 99937d6455cea95405ac681c86a857d0fcd530bd (diff) | |
| download | linux-b2b062b8163391c42b3219d466ca1ac9742b9c7b.tar.xz | |
Merge branch 'core/percpu' into stackprotector
Conflicts:
arch/x86/include/asm/pda.h
arch/x86/include/asm/system.h
Also, moved include/asm-x86/stackprotector.h to arch/x86/include/asm.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'Documentation/PCI')
| -rw-r--r-- | Documentation/PCI/pci.txt | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/PCI/pci.txt b/Documentation/PCI/pci.txt index fd4907a2968c..7f6de6ea5b47 100644 --- a/Documentation/PCI/pci.txt +++ b/Documentation/PCI/pci.txt @@ -294,7 +294,8 @@ NOTE: pci_enable_device() can fail! Check the return value. pci_set_master() will enable DMA by setting the bus master bit in the PCI_COMMAND register. It also fixes the latency timer value if -it's set to something bogus by the BIOS. +it's set to something bogus by the BIOS. pci_clear_master() will +disable DMA by clearing the bus master bit. If the PCI device can use the PCI Memory-Write-Invalidate transaction, call pci_set_mwi(). This enables the PCI_COMMAND bit for Mem-Wr-Inval |