On Mon, Feb 08, 2016 at 12:08:08PM -0500, John Snow wrote:
> 
> 
> On 02/08/2016 11:09 AM, Stefan Hajnoczi wrote:
> > On Tue, Jan 19, 2016 at 12:39:50PM -0500, John Snow wrote:
> >> Split apart the ide_transfer_stop function into two versions: one that
> >> interrupts and one that doesn't. The one that doesn't can be used to
> >> halt any PIO transfers that are in the DRQ phase. It will not halt
> >> any PIO transfers that are currently in the process of buffering data
> >> for the guest to read.
> >>
> >> Signed-off-by: John Snow <jsnow@redhat.com>
> >> ---
> >>  hw/ide/core.c | 19 ++++++++++++++++---
> >>  1 file changed, 16 insertions(+), 3 deletions(-)
> >>
> >> diff --git a/hw/ide/core.c b/hw/ide/core.c
> >> index cf0b5ec..9bc8e58 100644
> >> --- a/hw/ide/core.c
> >> +++ b/hw/ide/core.c
> >> @@ -486,13 +486,26 @@ static void ide_cmd_done(IDEState *s)
> >>      }
> >>  }
> >>  
> >> -void ide_transfer_stop(IDEState *s)
> >> +static void ide_transfer_halt(IDEState *s, void(*etf)(IDEState *), bool notify)
> >>  {
> >> -    s->end_transfer_func = ide_transfer_stop;
> >> +    s->end_transfer_func = etf;
> > 
> > Please keep using full names so the code is easier to understand:
> > s/etc/end_transfer_func/
> > 
> 
> If this is the only feedback, I'll just clean this up in the PR, thanks.

Yes, that's fine.