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List:       freebsd-hackers
Subject:    usb printing blues and a couple of questions
From:       Miguel Mendez <flynn () energyhq ! es ! eu ! org>
Date:       2005-01-26 18:45:57
Message-ID: 20050126194557.1b683b33.flynn () energyhq ! es ! eu ! org
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Hi,

usb printing panics my box once every 10 print jobs (more or less). I've
been googling and have spotted a similar problem in PR kern/71491, which
suggests that a fix for that problem was fixed in revision 1.157 of
uhci.c. Now, 5-STABLE has revision 1.154.2.3. So, should this version
have fixed said problem? Will the other version be MFC'd?

And something not completely related. Would it be feasible to run the
ulpt subsystem in userland or is it too tied to other parts of usb? For
some reason or another usb seems to be not that stable sometimes (NetBSD
2.0 also has some issues with usb), I'd rather have a daemon crash than
a kernel go down :)

Cheers,
-- 
Miguel Mendez <flynn@energyhq.es.eu.org>
http://www.energyhq.es.eu.org
PGP Key: 0xDC8514F1


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