It's rumored that around Thu, May 10, 2001 at 12:06:31AM -0700
Greg KH <[EMAIL PROTECTED]> wrote:
> Ok, could you (and anyone else who wants to try) please apply this patch
> to your visor.c file, recompile it (you also have to have the previous
> visor.h file change for the Palm ids) enable debugging, and try to sync
> on ttyUSB1?
>
> You can now enable debugging by loading the module like:
> insmod visor debug=1
> instead of having to select it at compile time for kernels 2.4.4 and
> greater.
Hmm, I don't seem to be getting any further debug info at all.
#insmod visor.o debug=1
#echo $?
0
> Let me know how this works, and what the debug log looks like when the
> palm connects to the host.
Doesn't seem to have done the trick. I see the same issues as
previously. The driver attaches but no data is transmitted between host
or palm. I initiall tried simply pilot-xfer -p /dev/ttyUSB1 -l with no
luck as well as a full sync.
I'll keep toying with the driver to see if I can get more verbose
debugging, but with the option set to 1 it looks like:
==> /var/log/messages <==
May 10 15:19:27 tachyon kernel: usbserial.c: USB Serial deregistering
driver Handspring Visor
May 10 15:19:50 tachyon kernel: usbserial.c: USB Serial support registered
for Handspring Visor
May 10 15:19:57 tachyon kernel: hub.c: USB new device connect on bus1/2,
assigned device number 4
May 10 15:19:57 tachyon kernel: Manufacturer: Palm, Inc.
May 10 15:19:57 tachyon kernel: Product: Palm Handheld
May 10 15:19:57 tachyon kernel: SerialNumber: blehblehbleh
May 10 15:19:57 tachyon kernel: usbserial.c: Handspring Visor converter detected
May 10 15:19:57 tachyon kernel: usbserial.c: Handspring Visor converter now attached
to ttyUSB0 (or usb/tts/0 for devfs)
May 10 15:19:57 tachyon kernel: usbserial.c: Handspring Visor converter now attached
to ttyUSB1 (or usb/tts/1 for devfs)
May 10 15:21:02 tachyon kernel: usb.c: USB disconnect on device 4
May 10 15:21:02 tachyon kernel: usbserial.c: Handspring Visor converter now
disconnected
from ttyUSB0
May 10 15:21:02 tachyon kernel: usbserial.c: Handspring Visor converter now
disconnected
from ttyUSB1
==> /var/log/sy log <==
May 10 15:21:02 tachyon kernel: usb-uhci.c: interrupt, status 3, frame# 1724
May 10 15:21:02 tachyon kernel: usb-uhci.c: interrupt, status 2, frame# 1737
> thanks,
> greg k-h
nonono, thank you Greg! I'll keep poking around. I'm willing to do any
other testing that you may need. Also, if need I am willing to harass
3com to release any of the info I knew what to ask for ;)
thanks again,
-Derrick
> --- linux-2.4.4/drivers/usb/serial/visor.c Fri Apr 6 15:51:52 2001
> +++ linux-2.4/drivers/usb/serial/visor.c Wed May 9 23:48:28 2001
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