diff options
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-09-12 19:42:34 +0900 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-09-14 16:42:37 +0200 |
| commit | 589fc9a6e2102b498978f6350581ec7fa5aeb032 (patch) | |
| tree | 52bc87c5868170e8f6ff0205654149b47d19e2d5 /arch/x86/kernel | |
| parent | eecfffc154ffbfe70686a9905c090b488778c28e (diff) | |
iommu: add dma_get_mask helper function
Several IOMMUs do the same thing to get the dma_mask of a device. This
adds a helper function to do the same thing to sweep them.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
0 files changed, 0 insertions, 0 deletions