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Date: Fri, 20 Apr 2007 16:25:22 -0700 From: Greg KH <greg@...ah.com> To: Dave Jones <davej@...hat.com>, "Preston A. Elder" <prez@...h.net>, linux-kernel@...r.kernel.org Subject: Re: AGPGart / AMD K7 On Fri, Apr 20, 2007 at 04:33:42PM -0400, Dave Jones wrote: > On Fri, Apr 20, 2007 at 04:22:06PM -0400, Preston A. Elder wrote: > > Dave, Greg, > > > > Here is the trace with 2.6.20.6 > > > > I added back in my trace code, as you see. As you can also see, > > agp_amdk7_probe is still not called. > > Try looking down in __driver_attach() > The fact that we're not calling the ->probe function is quite bizarre. > > It could be this in __driver_attach > > if (!dev->driver) > driver_probe_device(drv, dev); > > Though that'd be odd. > > Putting a #define DEBUG 1 in drivers/base/dd.c may also yield some clues. Setting CONFIG_DEBUG_DRIVER automatically enables this also and might provide some more hints. thanks, greg k-h - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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