newbus / snd_hdspe(4) trouble

Ruslan Bukin br at bsdpad.com
Sun Jul 1 16:34:03 UTC 2012


On Fri, Jun 22, 2012 at 08:44:25PM +0400, Ruslan Bukin wrote:
> On Fri, Jun 22, 2012 at 10:23:46AM -0400, John Baldwin wrote:
> > On Friday, June 22, 2012 5:11:46 am Ruslan Bukin wrote:
> > > On Thu, Jun 21, 2012 at 08:12:41AM -0400, John Baldwin wrote:
> > > > On Wednesday, June 20, 2012 4:44:41 pm Ruslan Bukin wrote:
> > > > > Hi.
> > > > > 
> > > > > I have the problem with different behavior of snd_hdspe(4) sound card 
> > > > > driver initialization.
[..]
> > > > > 
> > > > The snd_hdspe driver probably needs to use DRIVER_MODULE_ORDERED() to ensure 
> > > > the other modules in its kld are registered with new-bus before it tries to 
> > > > attach to devices.
> > > 
> > > I have changed, but no success.
> > > 
> > > hdspe.c:
> > > DRIVER_MODULE_ORDERED(snd_hdspe, pci, hdspe_driver, pcm_devclass, 0, 0, SI_ORDER_SECOND);
> > 
> > Try making this one use SI_ORDER_ANY.
> 
> Also no success.

I have added bus_generic_attach(dev) call, and now works fine.
the problem is resolved

> 
> -Ruslan
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