summaryrefslogtreecommitdiff
path: root/Documentation/kernel-parameters.txt
diff options
context:
space:
mode:
authorShuah Khan <shuahkhan@gmail.com>2012-05-25 01:58:25 +0400
committerJoerg Roedel <joerg.roedel@amd.com>2012-05-30 14:39:27 +0400
commitc099cf1731f5929af18928a50c8c814b44b30f98 (patch)
tree1e5ffd48b6be2007bd8792a202db9efb448defff /Documentation/kernel-parameters.txt
parent0034102808e0dbbf3a2394b82b1bb40b5778de9e (diff)
downloadlinux-c099cf1731f5929af18928a50c8c814b44b30f98.tar.xz
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/kernel-parameters.txt')
-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>