Searched refs:packet_buf (Results 1 – 2 of 2) sorted by relevance
888 data = ((struct packet*)video->packet_buf.kvirt) + f->frame_num * MAX_PACKETS + i; in receive_packets()889 data_dma = dma_region_offset_to_bus( &video->packet_buf, in receive_packets()890 ((unsigned long) data - (unsigned long) video->packet_buf.kvirt) ); in receive_packets()1061 if (!video->packet_buf.kvirt) { in do_dv1394_init()1067 retval = dma_region_alloc(&video->packet_buf, video->packet_buf_size, in do_dv1394_init()1073 video->n_frames*MAX_PACKETS, video->packet_buf.n_pages, in do_dv1394_init()1074 video->packet_buf.n_dma_pages, video->packet_buf_size); in do_dv1394_init()1255 dma_region_free(&video->packet_buf); in do_dv1394_shutdown()2284 struct packet *p = dma_region_i(&video->packet_buf, struct packet, video->current_packet); in ir_tasklet_func()2287 dma_region_sync(&video->packet_buf, in ir_tasklet_func()[all …]
556 struct dma_region packet_buf; member