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Subject[PATCH] x86: add description for check_enable_amd_mmconf boot parameter

Signed-off-by: Andreas Herrmann <andreas.herrmann3@amd.com>
---
Documentation/kernel-parameters.txt | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)

Patch is against tip/master.
Please apply.

Thanks,

Andreas


diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index 8df6dcd..273824a 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -1732,6 +1732,9 @@ 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.
--
1.6.3.1




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