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Date:      Fri, 5 Mar 2010 10:00:18 GMT
From:      PseudoCylon <moonlightakkiy@yahoo.ca>
To:        freebsd-usb@FreeBSD.org
Subject:   Re: usb/144423: if_run panic with USB-N13
Message-ID:  <201003051000.o25A0I4l017524@freefall.freebsd.org>

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The following reply was made to PR usb/144423; it has been noted by GNATS.

From: PseudoCylon <moonlightakkiy@yahoo.ca>
To: bug-followup@FreeBSD.org, jhanna@pangolin-systems.com
Cc: freebsd-usb@freebsd.org, freebsd-gnats-submit@freebsd.org,
  Hans Petter Selasky <hselasky@c2i.net>
Subject: Re: usb/144423: if_run panic with USB-N13
Date: Fri, 5 Mar 2010 01:31:35 -0800 (PST)

 >The files seem a little far from the current I am running, I just used=0A>=
 the updates to the usbdevs file and the unlock-lock around the firmware loa=
 d=0A>in if_run.c.=0AYes, there are some bits added to support RT3572 chipse=
 ts. It would be greately appreciated if you try that file if it's not too m=
 utch trouble.=0A=0A>The ASUS-N13 does work when a child wlan device is crea=
 ted with it,=0A>but if just "ifconfig run0 up" is done there is a page faul=
 t. I do=0A>not know if that is expected. This occurs with or without runfw.=
 ko=0A>being loaded beforehand.=0AYes, "ifconfig run0 up" will cause page fa=
 ult. The wlanN interface is should be created as an instance of the parent =
 interface and used for actual communication. This is new feature to 8.0 and=
  9-current. My understanding is that if you create wlan and "ifconfig *wlan=
 0* up", it works, but if you "ifconfig *run0* up", it causes panic. (Of cou=
 rce without *. I'm trying to enphasize the point in plain text messeage.) T=
 hat is what should happen. (Actually, result of "ifconfig *run0* up" is und=
 efined.) "run0" should only be used when creating wlan.=0A=0AIf "ifconfig *=
 wlan0* ..." is causing problem, please let us know.=0A=0A=0A      _________=
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