Date: Thu, 28 Apr 2005 16:30:46 -0400 From: Joe Altman <fj@panix.com> To: Julian Elischer <julian@elischer.org> Cc: freebsd-stable@freebsd.org Subject: Re: USB changes. Message-ID: <20050428203046.GA122@panix.com> In-Reply-To: <4271463D.8090409@elischer.org> References: <20050428093053.A4DE816A4EB@hub.freebsd.org> <42712A12.70009@elischer.org> <20050428190533.GB27979@panix.com> <42713FB3.2010805@elischer.org> <20050428202057.GA489@panix.com> <4271463D.8090409@elischer.org>
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On Thu, Apr 28, 2005 at 01:23:25PM -0700, Julian Elischer wrote:
>
>
> Joe Altman wrote:
>
> >On Thu, Apr 28, 2005 at 12:55:31PM -0700, Julian Elischer wrote:
> >
> >
> >>>>Can you confirm that usb.c ends with:
> >>>>SYSINIT(usb_cold_explore, SI_SUB_INT_CONFIG_HOOKS, SI_ORDER_FIRST,
> >>>>usb_cold_explore, NULL);
> >>>>
> >>>>
> >>/usr/src/sys/dev/usb/usb.c
> >>
> >>
>
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oh; sorry...I must have gone cross-eyed.
Here is the tail of the file, with timestamp:
Apr 27 00:07 /usr/src/sys/dev/usb/usb.c
/* Explore USB busses at the end of device configuration. */
Static void
usb_cold_explore(void *arg)
{
struct usb_softc *sc;
KASSERT(cold || TAILQ_EMPTY(&usb_coldexplist),
("usb_cold_explore: busses to explore when !cold"));
while (!TAILQ_EMPTY(&usb_coldexplist)) {
sc = TAILQ_FIRST(&usb_coldexplist);
TAILQ_REMOVE(&usb_coldexplist, sc, sc_coldexplist);
sc->sc_bus->use_polling++;
sc->sc_port.device->hub->explore(sc->sc_bus->root_hub);
sc->sc_bus->use_polling--;
}
}
DRIVER_MODULE(usb, ohci, usb_driver, usb_devclass, 0, 0);
DRIVER_MODULE(usb, uhci, usb_driver, usb_devclass, 0, 0);
DRIVER_MODULE(usb, ehci, usb_driver, usb_devclass, 0, 0);
SYSINIT(usb_cold_explore, SI_SUB_INT_CONFIG_HOOKS, SI_ORDER_FIRST,
usb_cold_explore, NULL);
#endif
--
I don't care what you think. This is not a stylishly insouciant stroll
out of the jungle, here. It's more like we've fallen out of our trees
and rolled, butt-naked before the entire galaxy, downhill. That, and
we seem to have a teensy problem lifting ourselves off the ground.
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