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