diff options
| author | Joerg Roedel <joerg.roedel@amd.com> | 2011-05-30 15:56:24 +0200 |
|---|---|---|
| committer | Joerg Roedel <joerg.roedel@amd.com> | 2011-06-06 17:37:27 +0200 |
| commit | 27c2127a15d340706c0aa84e311188a14468d841 (patch) | |
| tree | ff9d621106b5dadbd56702e4c5c4af910e14f3e4 /drivers/base/sys.c | |
| parent | 0de66d5b35ee148455e268b2782873204ffdef4b (diff) | |
x86/amd-iommu: Use only per-device dma_ops
Unfortunatly there are systems where the AMD IOMMU does not
cover all devices. This breaks with the current driver as it
initializes the global dma_ops variable. This patch limits
the AMD IOMMU to the devices listed in the IVRS table fixing
DMA for devices not covered by the IOMMU.
Cc: stable@kernel.org
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Diffstat (limited to 'drivers/base/sys.c')
0 files changed, 0 insertions, 0 deletions