From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from metis.extern.pengutronix.de (metis.extern.pengutronix.de [83.236.181.26]) by ozlabs.org (Postfix) with ESMTP id 26E38DDDE7 for ; Tue, 23 Sep 2008 21:34:49 +1000 (EST) From: Juergen Beisert To: linuxppc-dev@ozlabs.org Date: Tue, 23 Sep 2008 13:34:17 +0200 References: <200809221556.34353.jbe@pengutronix.de> <48D807C5.4070002@genesi-usa.com> In-Reply-To: <48D807C5.4070002@genesi-usa.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Message-Id: <200809231334.19175.jbe@pengutronix.de> Subject: Re: MPC5200 PCI interrupt routing List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Matt, On Montag, 22. September 2008, Matt Sealey wrote: > Juergen Beisert wrote: > > Hi, > > $ lspci > > 00:18.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 > > Controller (rev 61) 00:18.1 USB Controller: VIA Technologies, Inc. > > VT82xxxxx UHCI USB 1.1 Controller (rev 61) 00:18.2 USB Controller: VIA > > Technologies, Inc. USB 2.0 (rev 63) > > > > USB driver (endianess???) or oftee or hardware problem? > > > > Anyone experience with VIA USB hardware on PowerPc? > > The USB driver should work fine, I have an Efika (MPC5200B) with that > exact USB controller and revision and it's just fine and dandy. We also > used to ship Via-based USB cards in the Pegasos Open Desktop Workstation > (using Marvell Discovery II northbridge). > > The major difference here would be that PCI tree entries were created > by a real OF implementation so may have reflected some hardware better; > it is dynamically created on boot to a certain point, rather than a fixed > device tree which may contain some "errors". There seems to be a lot less > data in our tree... What Kernel do you run on your target? On my hardware a 2.6.23 still work a= s=20 expected, but a 2.6.26 fails all the time. Juergen =2D-=20 Dipl.-Ing. Juergen Beisert | http://www.pengutronix.de =C2=A0Pengutronix - Linux Solutions for Science and Industry =C2=A0 Handelsregister: Amtsgericht Hildesheim, HRA 2686 =C2=A0 =C2=A0 =C2=A0 Vertretung Sued/Muenchen, Germany Phone: +49-8766-939 228 | Fax: +49-5121-206917-9