| commit | 335503e57b6b8de04cec5d27eb2c3d09ff98905b | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Fri Sep 05 14:29:07 2008 +0200 |
| committer | Ingo Molnar <mingo@elte.hu> | Fri Sep 19 12:59:11 2008 +0200 |
| tree | a2f33f3a2a668e832273aa0b18608ef51e90a742 | |
| parent | 6d4f343f84993eb0d5864c0823dc9babd171a33a [diff] |
AMD IOMMU: add event buffer allocation This patch adds the allocation of a event buffer for each AMD IOMMU in the system. The hardware will log events like device page faults or other errors to this buffer once this is enabled. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>