[ofa-general] Re: [PATCH] net/mlx4: modify sw reset

Eli Cohen eli at dev.mellanox.co.il
Thu Apr 26 05:27:28 PDT 2007


Oops... I see you asked that for mthca. Well, I might do it at a later time.

On 4/26/07, Eli Cohen <eli at dev.mellanox.co.il> wrote:
>
>
>
> On 4/25/07, Roland Dreier <rdreier at cisco.com> wrote:
> >
> > > > Also is it worth taking the semaphore in the mthca reset function?
> > >
> > > Why not? PRM says we should - the point of this is protecting against
> > someone
> > > accidentally touching flash while device is reset,
> > > which will result is hangs, system errors or even data corruption.
> >
> > OK... that was just my subtle way of asking for a patch to do that.
>
>
> I don't follow you: the code that uses the semaphore is already in the
> patch I sent. Apart from the the change in the vendor id field, I think
> it can be applied as is.
>
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