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| author | Ingo Molnar <mingo@elte.hu> | 2009-06-07 05:36:02 -0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-07 05:36:02 -0400 |
| commit | 62a6f465f6572e1f28765c583c12753bb3e23715 (patch) | |
| tree | 35ccf596b4abbeec9e1244f31e5b4e5d079899f5 /Documentation/kernel-parameters.txt | |
| parent | 56fdd18c7b89a2fac1dfe5d54750c9143867fdc4 (diff) | |
| parent | bdc2911cde7d18580a545483844d75fdb3551729 (diff) | |
Merge branch 'dma-debug/2.6.31' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/linux-2.6-iommu into core/iommu
Diffstat (limited to 'Documentation/kernel-parameters.txt')
| -rw-r--r-- | Documentation/kernel-parameters.txt | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt index e2999cb4745a..8f9e17c855a0 100644 --- a/Documentation/kernel-parameters.txt +++ b/Documentation/kernel-parameters.txt | |||
| @@ -641,6 +641,13 @@ and is between 256 and 4096 characters. It is defined in the file | |||
| 641 | DMA-API debugging code disables itself because the | 641 | DMA-API debugging code disables itself because the |
| 642 | architectural default is too low. | 642 | architectural default is too low. |
| 643 | 643 | ||
| 644 | dma_debug_driver=<driver_name> | ||
| 645 | With this option the DMA-API debugging driver | ||
| 646 | filter feature can be enabled at boot time. Just | ||
| 647 | pass the driver to filter for as the parameter. | ||
| 648 | The filter can be disabled or changed to another | ||
| 649 | driver later using sysfs. | ||
| 650 | |||
| 644 | dscc4.setup= [NET] | 651 | dscc4.setup= [NET] |
| 645 | 652 | ||
| 646 | dtc3181e= [HW,SCSI] | 653 | dtc3181e= [HW,SCSI] |