577     if (!s->bus->dma->ops->pio_transfer) {  in ide_transfer_start_norecurse()
581     s->bus->dma->ops->pio_transfer(s->bus->dma);  in ide_transfer_start_norecurse()
595     if (s->bus->dma->ops->cmd_done) {  in ide_cmd_done()
596         s->bus->dma->ops->cmd_done(s->bus->dma);  in ide_cmd_done()
755     if (s->bus->dma->aiocb) {  in ide_cancel_dma_sync()
758         assert(s->bus->dma->aiocb == NULL);  in ide_cancel_dma_sync()
832     if (s->bus->dma->ops->commit_buf) {  in dma_buf_commit()
833         s->bus->dma->ops->commit_buf(s->bus->dma, tx_bytes);  in dma_buf_commit()
841     s->bus->dma->aiocb = NULL;  in ide_set_inactive()
843     if (s->bus->dma->ops->set_inactive) {  in ide_set_inactive()
844         s->bus->dma->ops->set_inactive(s->bus->dma, more);  in ide_set_inactive()
895             s->bus->dma->aiocb = NULL;  in ide_dma_cb()
932     prep_size = s->bus->dma->ops->prepare_buf(s->bus->dma, s->io_buffer_size);  in ide_dma_cb()
963         s->bus->dma->aiocb = dma_blk_read(s->blk, &s->sg, offset,  in ide_dma_cb()
967         s->bus->dma->aiocb = dma_blk_write(s->blk, &s->sg, offset,  in ide_dma_cb()
971         s->bus->dma->aiocb = dma_blk_io(&s->sg, offset, BDRV_SECTOR_SIZE,  in ide_dma_cb()
1013     if (s->bus->dma->ops->start_dma) {  in ide_start_dma()
1014         s->bus->dma->ops->start_dma(s->bus->dma, s, cb);  in ide_start_dma()
2543     if (bus->dma->aiocb) {  in ide_bus_reset()
2545         blk_aio_cancel(bus->dma->aiocb);  in ide_bus_reset()
2546         bus->dma->aiocb = NULL;  in ide_bus_reset()
2556     if (bus->dma->ops->reset) {  in ide_bus_reset()
2557         bus->dma->ops->reset(bus->dma);  in ide_bus_reset()
2691 static int ide_nop_int(const IDEDMA *dma, bool is_write)  in ide_nop_int()  argument
2696 static void ide_nop(const IDEDMA *dma)  in ide_nop()  argument
2700 static int32_t ide_nop_int32(const IDEDMA *dma, int32_t l)  in ide_nop_int32()  argument
2716     s->bus->dma->ops->restart_dma(s->bus->dma);  in ide_restart_dma()
2747         if (s->bus->dma->ops->restart) {  in ide_restart_bh()
2748             s->bus->dma->ops->restart(s->bus->dma);  in ide_restart_bh()
2787     if (bus->dma->ops->restart_dma) {  in ide_bus_register_restart_cb()
2806     bus->dma = &ide_dma_nop;  in ide_bus_init_output_irq()