Date: Fri, 28 Sep 2012 19:11:40 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: "Sevan / Venture37" <venture37@gmail.com> Cc: freebsd-arm@freebsd.org Subject: Re: Unable to boot Pi successfully with ethernet interface configured Message-ID: <201209281911.40713.hselasky@c2i.net> In-Reply-To: <5065D716.3080502@gmail.com> References: <506327AD.8030103@gmail.com> <201209281835.45080.hselasky@c2i.net> <5065D716.3080502@gmail.com>
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On Friday 28 September 2012 18:57:58 Sevan / Venture37 wrote: > On 28/09/2012 17:35, Hans Petter Selasky wrote: > > Hi, > > > > I've just fixed some issues in the if_smsc.c, so you might want to "svn > > up" again. Seems like ethernet packets received carry 4 bytes extra. > > > > Regarding performance, there are actions we can do. Right now I just want > > a stable driver. I measured around 10MBit in each direction on ethernet > > and my USB memory stick was giving me 0.5 MBytes/second (Read). And the > > CPU usage is now around 0.8% when the USB stack is idle. The reason for > > this slowness is not USB itself, but that we are doing much of the USB > > protocol in software. > > > > I've also tested that FULL/LOW speed devices should work, like mouse and > > keyboard and USB serial port adapters. > > > > Feel free to keep us updated what you are doing with FreeBSD on your > > Raspberry PI and if you see more USB related problems:-) > > > > --HPS > > Oh cool, will report back once I've had a chance to play tonight. > Btw, I'm using a USB > TTL adapter connected to the GPIO pins which > gives me output from the kernel on booting but I'd like to be able to > login, looking at /etc/ttys ttyv0 is switched on by default, I've > modified it to std.115200 & I see the login prompt now but the console > locks up & wont take any input. Hi, If you have USB serial adapter, you can use that instead. Or use single-user mode. /dev/ttyU0 device ucom device uplcom # for example --HPShome | help
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