[E3-hacking] Linux 2.6 & USB _almost_ works

Mark Underwood basicmark at yahoo.com
Mon Feb 20 19:32:47 GMT 2006


--- Mark Underwood <basicmark at yahoo.com> wrote:

> 
> --- Adam Spence <files at aspence.co.uk> wrote:
> 
> > Hey Mark,
> > 
> > It's a small world isn't it! So, what have you actually got the E3 to do
> > yet?
> > 
> > Adam
> 
> Hi Adam,
> 
> Good to hear from you. Have you got an E3?
> 
> I have got a (slightly broken) shell and working USB so you can work on a driver, put it onto
> the
> USB stick, mount the USB stick, and insmod it (thus saving you the 3 1/2 minute wait when
> uplading
> the kernel + u-boot + rootfs). You should also be able to compile simple programs for the E3 and
> run them, but with any sound or display your a bit limited, but I'm working on that ;-).
> 
> Mark
> 

Just to let you know Jonathan has kindly hosted my release which is available from:

http://the.earth.li/pub/e3/
ftp://the.earth.li/pub/e3/

Have fun!

Mark

> > 
> > -----Original Message-----
> > From: e3-hacking-bounces at earth.li [mailto:e3-hacking-bounces at earth.li] On
> > Behalf Of Mark Underwood
> > Sent: 17 February 2006 22:40
> > To: e3-hacking at earth.li
> > Subject: [E3-hacking] Linux 2.6 & USB _almost_ works
> > 
> > I have been hacking around with the 2.6.15 kernel and now have got the USB
> > host to successfully register. It detects a USB device that I plug into it,
> > but then fails to get the interrupt (the kernel prints out a time out error
> > message). Looking at the proc enteries from the 2.4 kernel (from the
> > website) the interrupt number is the same so I guess that there is some init
> > code missing. Please could someone boot their E3, plug & unplug a USB device
> > and do 'cat /proc/interrupts' and confirm that the usb-ohci interrupt has
> > seen some interrupts. 
> >  
> > Many thanks, 
> >  
> > Mark
> > 
> > 
> > 	
> > 	
> > 		
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