Il 15/09/2014 22:07, John Snow ha scritto:
>>>
>>> -/* free sglist that was created in ahci_populate_sglist() */
>>> -qemu_sglist_destroy(&s->sg);
>>> +/* free sglist, update byte count */
>>> +ahci_commit_buf(dma, true);
>>
>> Perhaps you should make dma_buf_commit public (and add
On 09/13/2014 09:21 AM, Paolo Bonzini wrote:
Il 13/09/2014 06:34, John Snow ha scritto:
Currently, DMA read/write operations neglect to update
the byte count after a successful transfer like ATAPI
DMA read or PIO read/write operations do.
We correct this oversight by adding another callback i
Il 13/09/2014 06:34, John Snow ha scritto:
> Currently, DMA read/write operations neglect to update
> the byte count after a successful transfer like ATAPI
> DMA read or PIO read/write operations do.
>
> We correct this oversight by adding another callback into
> the IDEDMAOps structure. The commi
Currently, DMA read/write operations neglect to update
the byte count after a successful transfer like ATAPI
DMA read or PIO read/write operations do.
We correct this oversight by adding another callback into
the IDEDMAOps structure. The commit callback is called
whenever we are cleaning up a scat
