Lines Matching refs:risc
367 buf->bpl, buf->risc.dma); in start_video_dma()
461 cx88_risc_buffer(dev->pci, &buf->risc, in buffer_prepare()
466 cx88_risc_buffer(dev->pci, &buf->risc, in buffer_prepare()
471 cx88_risc_buffer(dev->pci, &buf->risc, in buffer_prepare()
478 cx88_risc_buffer(dev->pci, &buf->risc, in buffer_prepare()
486 cx88_risc_buffer(dev->pci, &buf->risc, in buffer_prepare()
495 (unsigned long)buf->risc.dma); in buffer_prepare()
504 struct cx88_riscmem *risc = &buf->risc; in buffer_finish() local
506 if (risc->cpu) in buffer_finish()
507 pci_free_consistent(dev->pci, risc->size, risc->cpu, risc->dma); in buffer_finish()
508 memset(risc, 0, sizeof(*risc)); in buffer_finish()
521 buf->risc.cpu[1] = cpu_to_le32(buf->risc.dma + 8); in buffer_queue()
522 buf->risc.jmp[0] = cpu_to_le32(RISC_JUMP | RISC_CNT_INC); in buffer_queue()
523 buf->risc.jmp[1] = cpu_to_le32(buf->risc.dma + 8); in buffer_queue()
531 buf->risc.cpu[0] |= cpu_to_le32(RISC_IRQ1); in buffer_queue()
534 prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma); in buffer_queue()