Messages in this thread | | | Date | Fri, 16 Jan 2004 10:04:45 -0800 | From | "Randy.Dunlap" <> | Subject | Re: [discuss] Re: kgdb for x86_64 2.6 kernels |
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On Thu, 15 Jan 2004 19:15:10 -0600 Matt Mackall <mpm@selenic.com> wrote:
| 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. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ I'd like to help also, but I don't have ICH4 or other usb-debug hardware AFAIK.
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