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authorMax Filippov <jcmvbkbc@gmail.com>2018-02-14 16:12:54 -0800
committerMax Filippov <jcmvbkbc@gmail.com>2018-02-16 19:19:54 -0800
commit6137e4166004e2ec383ac05d5ca15831f4668806 (patch)
tree5991a1e8060bb0eb3091ebb34d8ad189b22cea49 /drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c
parent6ac5a11dc674bc5016ea716e8082fff61f524dc1 (diff)
downloadlinux-6137e4166004e2ec383ac05d5ca15831f4668806.tar.bz2
xtensa: support DMA buffers in high memory
If a DMA buffer is allocated in high memory and kernel mapping is required use dma_common_contiguous_remap to map buffer to the vmalloc region and dma_common_free_remap to unmap it. Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_cudbg.c')
0 files changed, 0 insertions, 0 deletions