Re: [discuss] Re: kgdb for x86_64 2.6 kernels

[Matt Mackall]

On Thu, Jan 15, 2004 at 09:52:17AM +0100, Andi Kleen wrote:
> On Thu, Jan 15, 2004 at 12:36:58AM -0800, George Anzinger wrote:
> > Now that is interesting.  As I read it, the debug port is programed the 
> > same way in all the USB chips (given it exists at all).  AND it is much 
> 
> Yep, it's not PIO, but polled MMIO. Sorry for spreading misinformation.
> 
> > easier to use. Anyone care to put together a polling driver that makes it 
> > look like RS232 on the host end given that we use a controller to 
> > controller cable?
> 
> I suspect all laptop users with kernel bugs will admire whoever does that ;-)

I've been thinking about doing this, may get around to it eventually.

-- 
Matt Mackall : http://www.selenic.com : Linux development and consulting
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