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Date: Mon, 23 Feb 2015 19:28:55 +0100
From: Hans Petter Selasky <hps@selasky.org>
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To: Ruslan Bukin <br@FreeBSD.org>
Subject: Re: svn commit: r279210 - head/sys/dev/usb/controller
References: <201502231701.t1NH1doD024803@svn.freebsd.org>
 <20150223171027.GA11364@bsdpad.com>
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On 02/23/15 18:10, Ruslan Bukin wrote:
> On Mon, Feb 23, 2015 at 05:01:39PM +0000, Hans Petter Selasky wrote:
>> Author: hselasky
>> Date: Mon Feb 23 17:01:38 2015
>> New Revision: 279210
>> URL: https://svnweb.freebsd.org/changeset/base/279210
>>
>> Log:
>>    Add support for the DWC OTG v2 chipset found in the STM32F4 series of
>>    processors. Make sure we pullup the data lines in device mode when we
>>    power on the port.
>>
>
> Sounds interesting. STM32F4 is a M4 microcontroller right ?
> so how this driver works ?
>
> Ruslan
>

This is for an embedded project which is using a port of the FreeBSD USB 
stack :-)

--HPS