| commit | 636dc67cbf8c481a996faf6c23f0532d0f02ebad | [log] [tgz] |
|---|---|---|
| author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | Wed Sep 10 01:06:46 2008 +0900 |
| committer | Ingo Molnar <mingo@elte.hu> | Wed Sep 10 11:33:43 2008 +0200 |
| tree | 344e1d8c6e4b91cfb941d2dfba76ac6498393b19 | |
| parent | e92b4fdacc6a7d8cc7895b81347671d5fcd6c5e1 [diff] |
add is_buffer_dma_capable helper function is_buffer_dma_capable helper function is to see if a memory region is DMA-capable or not. The arugments are the dma_mask (or coherent_dma_mask) of a device and the address and size of a memory region. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Acked-by: Joerg Roedel <joerg.roedel@amd.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>