On Mon, 5 Sep 2005, Ryan Underwood wrote:
>
> On Fri, Aug 19, 2005 at 04:02:26PM -0400, Alan Stern wrote:
> >
> > Did you ever make any progress on this? Did anything show up with
> > CONFIG_USB_DEBUG turned on?
>
> Here is the lsusb, lspci, dmesg, and debug log when the card is inserted
> and then removed. A powered hub was connected but the card seemed
> indifferent to that.
Hmmm... It doesn't look good. By the way, how come the dmesg log doesn't
include everything in the debug log?
Here's what you can do to get more information. Turn on Debug Filesystem
in the kernel configuration (under Kernel hacking). Then with the new
kernel running, do
mount -t debugfs none /sys/kernel/debug
You should see a directory named /sys/kernel/debug/uhci, and inside that
directory should be files called 0000:05:00.0 and 0000:05:00.1. Make a
copy of those two files, then plug your hub into the USB PC card, and make
another copy. Post the four copies, along with the usual logs, and
let's see what they show.
Alan Stern
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