Commit ddd495e5 authored by Mark Cave-Ayland's avatar Mark Cave-Ayland Committed by David Gibson
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macio: use DMA memory interface for non-block ATAPI transfers 



Signed-off-by: default avatarMark Cave-Ayland <mark.cave-ayland@ilande.co.uk>
Signed-off-by: default avatarDavid Gibson <david@gibson.dropbear.id.au>
parent 9207113d

hw/ide/macio.c

+2 −1
Original line number Diff line number Diff line
@@ -271,7 +271,8 @@ static void pmac_ide_atapi_transfer_cb(void *opaque, int ret) 
    if (s->lba == -1) {

        /* Non-block ATAPI transfer - just copy to RAM */

        s->io_buffer_size = MIN(s->io_buffer_size, io->len);

        cpu_physical_memory_write(io->addr, s->io_buffer, s->io_buffer_size);

        dma_memory_write(&address_space_memory, io->addr, s->io_buffer,

                         s->io_buffer_size);

        ide_atapi_cmd_ok(s);

        m->dma_active = false;

        goto done;