| commit | 09067207f6eacb7f00c8f7f0623c3696083ce042 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Mon Jun 15 16:06:48 2009 +0200 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Mon Jun 15 16:06:48 2009 +0200 |
| tree | 96a9901b6f7164b773c89c65326bbc39ce46fa2d | |
| parent | a8c485bb6857811807d42f9fd1fde2f5f89cc5c9 [diff] |
amd-iommu: set event buffer head and tail to 0 manually These registers may contain values from previous kernels. So reset them to known values before enable the event buffer again. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>