| commit | 9d2ffe5c62554f2795859bb661eb138759eee980 | [log] [tgz] |
|---|---|---|
| author | Max Filippov <jcmvbkbc@gmail.com> | Mon Apr 25 22:08:52 2016 +0300 |
| committer | Max Filippov <jcmvbkbc@gmail.com> | Thu Dec 15 10:41:50 2016 -0800 |
| tree | 3093778665a69c88e9f0727d5ee2165078c530cb | |
| parent | 3863c58cc742df9e5f9ef0bde7dc135fdc547c19 [diff] |
xtensa: enable HAVE_DMA_CONTIGUOUS Enable HAVE_DMA_CONTIGUOUS, reserve contiguous memory at bootmem_init, use dma_alloc_from_contiguous and dma_release_from_contiguous in xtensa_dma_alloc/free. This allows for big contiguous DMA buffer allocation from designated area configured in the device tree. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>