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authorShuah Khan <shuahkhan@gmail.com>2012-05-24 15:58:25 -0600
committerJoerg Roedel <joerg.roedel@amd.com>2012-05-30 12:39:27 +0200
commitc099cf1731f5929af18928a50c8c814b44b30f98 (patch)
tree1e5ffd48b6be2007bd8792a202db9efb448defff /Documentation
parentLinux 3.4-rc2 (diff)
downloadlinux-dev-c099cf1731f5929af18928a50c8c814b44b30f98.tar.xz
linux-dev-c099cf1731f5929af18928a50c8c814b44b30f98.zip
Documentation: kernel-parameters.txt Add amd_iommu_dump
Add amd_iommu_dump to kernel-parameters.txt Signed-off-by: Shuah Khan <shuahkhan@gmail.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'Documentation')
-rw-r--r--Documentation/kernel-parameters.txt6
1 files changed, 6 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
index c1601e5a8b71..b86f09e7efd4 100644
--- a/Documentation/kernel-parameters.txt
+++ b/Documentation/kernel-parameters.txt
@@ -335,6 +335,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
requirements as needed. This option
does not override iommu=pt
+ amd_iommu_dump= [HW,X86-64]
+ Enable AMD IOMMU driver option to dump the ACPI table
+ for AMD IOMMU. With this option enabled, AMD IOMMU
+ driver will print ACPI tables for AMD IOMMU during
+ IOMMU initialization.
+
amijoy.map= [HW,JOY] Amiga joystick support
Map of devices attached to JOY0DAT and JOY1DAT
Format: <a>,<b>