uath under FreeBSD 8.0-STABLE

[Weongyo Jeong]

On Sat, Dec 26, 2009 at 09:42:48AM -0500, Steven Friedrich wrote:
> On Friday 25 December 2009 11:42:43 pm Weongyo Jeong wrote:
> > On Fri, Dec 25, 2009 at 11:44:12AM -0800, Sam Leffler wrote:
> > > Steven Friedrich wrote:
> > > >On Thursday 24 December 2009 05:09:42 pm Weongyo Jeong wrote:
> > > >>OK.  It looks weird idProduct didn't be decreased 1 after loading the
> > > >>firmware.
> > > >>
> > > >>And what I'd like to see is the *full* result of the following steps:
> > > >>
> > > >>  1. plugs in your USB device.
> > > >>  2. run commands as follows:
> > > >>
> > > >>     # kldload if_uath
> > > >>     # dmesg | tail
> > > >>     # uathload -v -d /dev/ugen4.3
> > > >>     # dmesg | tail
> > > >>
> > > >>In a theory, after loading the firmware normally the device which at
> > > >> the moment idProduct is 0x4251 is detached and reseted then it should
> > > >> be reattached with idProduct(0x4250).
> > > >>
> > > >>regards,
> > > >>Weongyo Jeong
> > > >
> > > >Opps, I'm sorry, the reply I just sent ws wrong because once you've used
> > > >uathload, you have to unplugplug the device before you can run it again.
> > > >So here it is:
> > > >Load firmware ar5523.bin (builtin) to /dev/ugen4.3
> > > >send block  0: 147368 bytes remaining
> > > >
> > > >             : data...
> > > >             : wait for ack...flags=0x14 total=149416
> > >
> > > 	<...snip...>
> > >
> > > The device should detach and be re-enumerated w/ a different device id
> > > that the driver attaches to.  Hard to say why it does not.
> > >
> > > uathload should be automatically run by devd but it appears the devd
> > > rules file I did got lost (don't see it in the tree).
> > 
> > I agree with sam@ that it's hard to understand why it's not detached
> > after downloading the firmware.
> > 
> > Yesterday I ordered `Netgear Wireless USB Adapter WG111T' which probably
> > is same one with you so I could reproduce your problem and debug it.
>
> Thanks for your effort. I appreciate it.

Could you please test with attached patch?  Today the device I ordered
is delivered and I tried to test with it.  One thing, it looks weird,
I noticed is that after uploading the firmware, idProduct is increased
not decreased.

After patching, you should rebuild the module.

regards,
Weongyo Jeong