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Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index 899650c20cc2..e0f346d201ed 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt | |||
| @@ -294,7 +294,9 @@ and is between 256 and 4096 characters. It is defined in the file | |||
| 294 | Possible values are: | 294 | Possible values are: |
| 295 | isolate - enable device isolation (each device, as far | 295 | isolate - enable device isolation (each device, as far |
| 296 | as possible, will get its own protection | 296 | as possible, will get its own protection |
| 297 | domain) | 297 | domain) [default] |
| 298 | share - put every device behind one IOMMU into the | ||
| 299 | same protection domain | ||
| 298 | fullflush - enable flushing of IO/TLB entries when | 300 | fullflush - enable flushing of IO/TLB entries when |
| 299 | they are unmapped. Otherwise they are | 301 | they are unmapped. Otherwise they are |
| 300 | flushed before they will be reused, which | 302 | flushed before they will be reused, which |