From: Andreas Herrmann Date: Sun, 7 Jun 2009 14:15:16 +0000 (+0200) Subject: x86/PCI: add description for check_enable_amd_mmconf boot parameter X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=1298307736a5882352418b4dc7c65442ab3b8bd4;p=linux-beck.git x86/PCI: add description for check_enable_amd_mmconf boot parameter Describe check_enable_amd_mmconf. Signed-off-by: Andreas Herrmann Signed-off-by: Jesse Barnes --- diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 395d1a013ebb..8a82489d9a81 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.