diff options
| -rw-r--r-- | hw/ide/core.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/ide/core.c b/hw/ide/core.c index 45410e81a2..95beb175b3 100644 --- a/hw/ide/core.c +++ b/hw/ide/core.c @@ -430,7 +430,6 @@ void ide_dma_error(IDEState *s) s->error = ABRT_ERR; s->status = READY_STAT | ERR_STAT; ide_set_inactive(s); - s->bus->dma->ops->add_status(s->bus->dma, BM_STATUS_INT); ide_set_irq(s->bus); } @@ -500,8 +499,11 @@ handle_rw_error: n = s->nsector; s->io_buffer_index = 0; s->io_buffer_size = n * 512; - if (s->bus->dma->ops->prepare_buf(s->bus->dma, s->is_read) == 0) + if (s->bus->dma->ops->prepare_buf(s->bus->dma, s->is_read) == 0) { + /* The PRDs were too short. Reset the Active bit, but don't raise an + * interrupt. */ goto eot; + } #ifdef DEBUG_AIO printf("ide_dma_cb: sector_num=%" PRId64 " n=%d, is_read=%d\n", @@ -523,7 +525,6 @@ handle_rw_error: return; eot: - s->bus->dma->ops->add_status(s->bus->dma, BM_STATUS_INT); ide_set_inactive(s); } |