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| author | Andreas Herrmann <andreas.herrmann3@amd.com> | 2009-06-07 16:15:16 +0200 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2009-06-16 14:30:03 -0700 |
| commit | 1298307736a5882352418b4dc7c65442ab3b8bd4 (patch) | |
| tree | aa8932eea623aaa613e8e7ede40c681a24b5988b /Documentation | |
| parent | bfe5a7401785f864a4f30b4f066bfa045a28b9f6 (diff) | |
x86/PCI: add description for check_enable_amd_mmconf boot parameter
Describe check_enable_amd_mmconf.
Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 395d1a013eb..8a82489d9a8 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt @@ -1735,6 +1735,9 @@ and is between 256 and 4096 characters. It is defined in the file root domains (aka PCI segments, in ACPI-speak). nommconf [X86] Disable use of MMCONFIG for PCI Configuration + check_enable_amd_mmconf [X86] check for and enable + properly configured MMIO access to PCI + config space on AMD family 10h CPU nomsi [MSI] If the PCI_MSI kernel config parameter is enabled, this kernel boot option can be used to disable the use of MSI interrupts system-wide. |