Lines Matching refs:direction
450 enum dma_data_direction direction; in dma_buf_ioctl() local
465 direction = DMA_FROM_DEVICE; in dma_buf_ioctl()
468 direction = DMA_TO_DEVICE; in dma_buf_ioctl()
471 direction = DMA_BIDIRECTIONAL; in dma_buf_ioctl()
478 ret = dma_buf_end_cpu_access(dmabuf, direction); in dma_buf_ioctl()
480 ret = dma_buf_begin_cpu_access(dmabuf, direction); in dma_buf_ioctl()
783 enum dma_data_direction direction) in __map_dma_buf() argument
788 sg_table = attach->dmabuf->ops->map_dma_buf(attach, direction); in __map_dma_buf()
798 direction); in __map_dma_buf()
989 enum dma_data_direction direction) in __unmap_dma_buf() argument
994 attach->dmabuf->ops->unmap_dma_buf(attach, sg_table, direction); in __unmap_dma_buf()
1104 enum dma_data_direction direction) in dma_buf_map_attachment() argument
1121 if (attach->dir != direction && in dma_buf_map_attachment()
1136 sg_table = __map_dma_buf(attach, direction); in dma_buf_map_attachment()
1146 attach->dir = direction; in dma_buf_map_attachment()
1181 enum dma_data_direction direction) in dma_buf_map_attachment_unlocked() argument
1191 sg_table = dma_buf_map_attachment(attach, direction); in dma_buf_map_attachment_unlocked()
1210 enum dma_data_direction direction) in dma_buf_unmap_attachment() argument
1222 __unmap_dma_buf(attach, sg_table, direction); in dma_buf_unmap_attachment()
1242 enum dma_data_direction direction) in dma_buf_unmap_attachment_unlocked() argument
1250 dma_buf_unmap_attachment(attach, sg_table, direction); in dma_buf_unmap_attachment_unlocked()
1361 enum dma_data_direction direction) in __dma_buf_begin_cpu_access() argument
1363 bool write = (direction == DMA_BIDIRECTIONAL || in __dma_buf_begin_cpu_access()
1364 direction == DMA_TO_DEVICE); in __dma_buf_begin_cpu_access()
1397 enum dma_data_direction direction) in dma_buf_begin_cpu_access() argument
1407 ret = dmabuf->ops->begin_cpu_access(dmabuf, direction); in dma_buf_begin_cpu_access()
1414 ret = __dma_buf_begin_cpu_access(dmabuf, direction); in dma_buf_begin_cpu_access()
1433 enum dma_data_direction direction) in dma_buf_end_cpu_access() argument
1442 ret = dmabuf->ops->end_cpu_access(dmabuf, direction); in dma_buf_end_cpu_access()