| commit | a345b23b79f1900e7d87c3165182504419180de4 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Thu Sep 03 15:01:43 2009 +0200 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Thu Sep 03 15:55:34 2009 +0200 |
| tree | 4dc0b858369520bc2125ba9bde9f388edc0777dd | |
| parent | 93f1cc67cf3196174412adca87321b25c1c986b0 [diff] |
x86/amd-iommu: Reset command buffer on ILLEGAL_COMMAND_ERROR On an ILLEGAL_COMMAND_ERROR the IOMMU stops executing further commands. This patch changes the code to handle this case better by resetting the command buffer in the IOMMU. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>