On Thu, 11 Feb 2016, Richard Procter wrote:
> [...] I found a benign off-by-one error in [my] code that left a
> tx descriptor unused. [...]
>
> I've not tested this tweak as I'm unable to access the hardware for a few
> weeks, unfortunately.
Now tested, via concurrent
$ cat /dev/zero | nc
On Wed, Feb 03, 2016 at 04:41:34PM +1300, Richard Procter wrote:
>
> On Tue, 2 Feb 2016, Stefan Sperling wrote:
> > > On Sat, Jan 30, 2016 at 10:49:38PM +1300, Richard Procter wrote:
> > > - ring->queued--;
> > > + atomic_dec_int(>queued);
> >
> > > - ring->queued +=
On Sat, Jan 30, 2016 at 10:49:38PM +1300, Richard Procter wrote:
> - ring->queued--;
> + atomic_dec_int(>queued);
> - ring->queued += ntxds;
> + atomic_add_int(>queued, ntxds);
I don't think these make a difference in the current way of things.
Wireless drivers
On Tue, Feb 02, 2016 at 09:14:06AM +0100, Stefan Sperling wrote:
> On Sat, Jan 30, 2016 at 10:49:38PM +1300, Richard Procter wrote:
> > + atomic_add_int(>queued, ntxds);
> > + /* XXX card may interrupt here and invalidate this guard; the
>
> You can easily prevent the card from
On 02/02/16(Tue) 09:14, Stefan Sperling wrote:
> On Sat, Jan 30, 2016 at 10:49:38PM +1300, Richard Procter wrote:
> > - ring->queued--;
> > + atomic_dec_int(>queued);
>
> > - ring->queued += ntxds;
> > + atomic_add_int(>queued, ntxds);
>
> I don't think these make a
On Tue, 2 Feb 2016, Stefan Sperling wrote:
> > On Sat, Jan 30, 2016 at 10:49:38PM +1300, Richard Procter wrote:
> > - ring->queued--;
> > + atomic_dec_int(>queued);
>
> > - ring->queued += ntxds;
> > + atomic_add_int(>queued, ntxds);
>
> I don't think these make a
>Synopsis: ral(4) leaks mbufs instead of setting oactive
>Category: kernel
>Environment:
System : OpenBSD 5.9
Details : OpenBSD 5.9-beta (GENERIC) #1538: Sun Jan 31 20:01:47 MST
2016
dera...@i386.openbsd.org:/usr/src/sys/
