diff options
| -rw-r--r-- | hw/ide/macio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/ide/macio.c b/hw/ide/macio.c index 18bc1d1273..38ad92423d 100644 --- a/hw/ide/macio.c +++ b/hw/ide/macio.c @@ -87,7 +87,7 @@ static void pmac_ide_atapi_transfer_cb(void *opaque, int ret) s->io_buffer_index &= 0x7ff; } - s->io_buffer_size = io->len; + s->io_buffer_size = MIN(io->len, s->packet_transfer_size); MACIO_DPRINTF("remainder: %d io->len: %d size: %d\n", io->remainder_len, io->len, s->packet_transfer_size); @@ -253,7 +253,7 @@ static void pmac_ide_transfer_cb(void *opaque, int ret) /* launch next transfer */ s->io_buffer_index = 0; - s->io_buffer_size = io->len; + s->io_buffer_size = MIN(io->len, s->nsector * 512); /* handle unaligned accesses first, get them over with and only do the remaining bulk transfer using our async DMA helpers */ |