Bug#640391: linux-image-3.0.0-1-686-pae: ark3116 driver regression
2011/9/18 ael <law_ence.dev@ntlworld.com>:
> I have just done another run:
>
> $ gpsbabel -w -i garmin -f /dev/ttyUSB0 -o gpx -F test.gpx
> [ERROR] GPS_Packet_Read: Timeout. No data received.
> GARMIN:Can't init /dev/ttyUSB0
>
> The dmesg output for this test was as before:
> ----------------------------------------------------------------
> [ 3219.397130] /build/buildd-linux-2.6_3.0.0-3-i386-G7H4XL/linux-2.6-3.0.0/debian/build/source_i386_none/drivers/usb/serial/ark3116.c: ark3116_set_termios - setting bps to 9600
> [ 3219.397144] /build/buildd-linux-2.6_3.0.0-3-i386-G7H4XL/linux-2.6-3.0.0/debian/build/source_i386_none/drivers/usb/serial/ark3116.c: ark3116_set_termios - setting hcr:0x00,lcr:0x13,quot:313
> [ 3219.398612] usb 2-1: ark3116: don't know how to do software flow control
> [ 3219.405693] /build/buildd-linux-2.6_3.0.0-3-i386-G7H4XL/linux-2.6-3.0.0/debian/build/source_i386_none/drivers/usb/serial/ark3116.c: ark3116_set_termios - setting bps to 9600
> [ 3219.405718] /build/buildd-linux-2.6_3.0.0-3-i386-G7H4XL/linux-2.6-3.0.0/debian/build/source_i386_none/drivers/usb/serial/ark3116.c: ark3116_set_termios - setting hcr:0x00,lcr:0x13,quot:313
> [ 3223.865457] /build/buildd-linux-2.6_3.0.0-3-i386-G7H4XL/linux-2.6-3.0.0/debian/build/source_i386_none/drivers/usb/serial/ark3116.c: ark3116_read_int_callback - urb shutting down with status: -2
> ----------------------------------------------------------------------------
>
> Otherwise, on the module load (before the test), just:
>
> [ 3152.500579] USB Serial support registered for ark3116
> [ 3152.501577] usbcore: registered new interface driver ark3116
> [ 3152.501588] ark3116:v0.6:USB ARK3116 serial/IrDA driver
> [ 3155.956189] usb 2-1: new full speed USB device number 3 using uhci_hcd
> [ 3156.115248] usb 2-1: New USB device found, idVendor=6547, idProduct=0232
> [ 3156.115269] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
> [ 3156.115283] usb 2-1: Product: USB-UART Controller
> [ 3156.115294] usb 2-1: Manufacturer: ArkMicroChips
> [ 3156.119333] ark3116 2-1:1.0: ark3116 converter detected
> [ 3156.130227] usb 2-1: ark3116 using RS232 mode
> [ 3156.130611] usb 2-1: ark3116 converter now attached to ttyUSB0
>
> Hope something here gives a clue...
>
Alas, no. As far as I can tell, the hardware is correctly setup to do
9600N8 without rtscts handshaking. Nothing in the log about a failing
transmit, so it seems that gpsbabel's command goes out to the device,
but somehow nothing is received in response. I'll try to see if my
3116 still works with a 3.0 kernel, hopefully tomorrow. Maybe that
brings us further.
Groeten,
Bart
--
Bart Hartgers - New e-mail: bart.hartgers@gmail.com
Reply to: