Lines Matching refs:direction
520 enum dma_data_direction direction; in dma_buf_ioctl() local
535 direction = DMA_FROM_DEVICE; in dma_buf_ioctl()
538 direction = DMA_TO_DEVICE; in dma_buf_ioctl()
541 direction = DMA_BIDIRECTIONAL; in dma_buf_ioctl()
548 ret = dma_buf_end_cpu_access(dmabuf, direction); in dma_buf_ioctl()
550 ret = dma_buf_begin_cpu_access(dmabuf, direction); in dma_buf_ioctl()
1103 enum dma_data_direction direction) in dma_buf_map_attachment() argument
1126 sg_table = attach->dmabuf->ops->map_dma_buf(attach, direction); in dma_buf_map_attachment()
1164 attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, direction); in dma_buf_map_attachment()
1186 enum dma_data_direction direction) in dma_buf_map_attachment_unlocked() argument
1196 sg_table = dma_buf_map_attachment(attach, direction); in dma_buf_map_attachment_unlocked()
1215 enum dma_data_direction direction) in dma_buf_unmap_attachment() argument
1225 attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, direction); in dma_buf_unmap_attachment()
1244 enum dma_data_direction direction) in dma_buf_unmap_attachment_unlocked() argument
1252 dma_buf_unmap_attachment(attach, sg_table, direction); in dma_buf_unmap_attachment_unlocked()
1366 enum dma_data_direction direction) in __dma_buf_begin_cpu_access() argument
1368 bool write = (direction == DMA_BIDIRECTIONAL || in __dma_buf_begin_cpu_access()
1369 direction == DMA_TO_DEVICE); in __dma_buf_begin_cpu_access()
1402 enum dma_data_direction direction) in dma_buf_begin_cpu_access() argument
1412 ret = dmabuf->ops->begin_cpu_access(dmabuf, direction); in dma_buf_begin_cpu_access()
1419 ret = __dma_buf_begin_cpu_access(dmabuf, direction); in dma_buf_begin_cpu_access()
1438 enum dma_data_direction direction) in dma_buf_end_cpu_access() argument
1447 ret = dmabuf->ops->end_cpu_access(dmabuf, direction); in dma_buf_end_cpu_access()