cvs commit: www/en/projects/busdma index.sgml
mux at FreeBSD.org
Mon Aug 21 11:52:29 UTC 2006
Joel Dahl wrote:
> On Mon, 2006-08-21 at 13:34 +0200, Maxime Henrion wrote:
> > Joel Dahl wrote:
> > > joel 2006-08-21 11:24:11 UTC
> > >
> > > FreeBSD doc repository
> > >
> > > Modified files:
> > > en/projects/busdma index.sgml
> > > Log:
> > > Add bce, bfe, ixgb, mxgb, nfe, stge and vge. Mark everything as
> > > unknown for now.
> > I took a look at the ixgb(4) driver some time ago and fixed some
> > brokenness that I could spot WRT busdma. As far as I can (could)
> > tell, ixgb(4) should be correctly busdma-ified now, but unfortunately
> > I couldn't ever test this. These NICs are very rare, and the few
> > people who are using those that I could find were using them on
> > x86.
> Ok. I'm no expert, but it looks like ixgb is locked and has INTR_MPSAFE
> enabled (alc did some work on this, see rev 1.7 of ixgb.c). Should I
> mark busdma, INTR_MPSAFE and SMPng locked as done?
Probably not, only busdma should be OK and as I said, it's not even sure
because there have been no tests yet. I think the appropriate thing to
do is to mark the busdma this driver as "Needs testing" for busdma, and
not done for all the rest.
More information about the cvs-all