Date: Wed, 04 Jun 2014 08:19:21 +0200 From: Hans Petter Selasky <hps@selasky.org> To: "Scott, Brian" <brian.scott4@det.nsw.edu.au>, "'arm@freebsd.org'" <arm@freebsd.org> Subject: Re: Changes to dwc_otg USB controller code (stable/10) Message-ID: <538EBA69.2070603@selasky.org> In-Reply-To: <7DB382CFB050654DBFF7A39B1F8056EB3321BE3F@WPEXCHMBSL1021.central.det.win> References: <7DB382CFB050654DBFF7A39B1F8056EB3321BE3F@WPEXCHMBSL1021.central.det.win>
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On 06/04/14 07:15, Scott, Brian wrote: > Hi all, > > A recent (yesterday) build for raspberry-pi has non-functioning USB*. A previous build (23 May) is fine. A quick look shows a bunch of changes were MFC'd in 11 days ago and other than that, nothing has changed in the USB area for a while. I'm not an expert at tracking these things down though so I could have missed something. > > Is it just me that can't make it work? > > [I've overwritten the SD card with the new OS on it when trying the older version and didn't save any messages. I should be able to repeat the test and get some messages if it will help anyone.] > > Brian Scott > > * USB keyboards (various types) and mouse fail to attach. Inserting USB memory stick prompts immediate reboot. > Ethernet is functional (internal ethernet is USB based) so not all USB is broken. Hi, If you don't see a panic prompt, then you need to use an external USB HUB with own power supply to avoid that. I've just MFC'ed the last DWC OTG related patch from -head: http://svnweb.freebsd.org/changeset/base/267039 Can you build a new kernel including that patch. BTW: You only need to build a new kernel, you don't need to install a new userland. Can you show dmesg for the attach failures? --HPS
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