Bug#495718: linux-image-2.6.26-1-686: ark3116 module doesn't work anymore
Package: linux-image-2.6.26-1-686
Version: 2.6.26-2
Severity: normal
Hi,
I'm using a mostly stock Etch system with unstable kernels. Up to
2.6.25-2-686 everything was OK, but after installing
linux-image-2.6.26-1-686 my data cable can't contact my mobile phone
anymore. Under 2.6.25-2 loading the ark3116 module with debug enabled
then connecting the USB connector gives:
[ 64.691907] usbcore: registered new interface driver usbserial
[ 64.691929] drivers/usb/serial/usb-serial.c: USB Serial support registered for generic
[ 64.691945] usbcore: registered new interface driver usbserial_generic
[ 64.691948] drivers/usb/serial/usb-serial.c: USB Serial Driver core
[ 64.704888] drivers/usb/serial/usb-serial.c: USB Serial support registered for ark3116
[ 64.704916] usbcore: registered new interface driver ark3116
[ 81.649776] hub 4-0:1.0: unable to enumerate USB device on port 3
[ 81.889344] usb 2-1: new full speed USB device using uhci_hcd and address 2
[ 82.044950] usb 2-1: configuration #1 chosen from 1 choice
[ 82.049932] ark3116 2-1:1.0: ark3116 converter detected
[ 82.052493] drivers/usb/serial/ark3116.c: 003 > ok
[ 82.053131] drivers/usb/serial/ark3116.c: 004 > ok
[ 82.054135] drivers/usb/serial/ark3116.c: 005 > ok
[ 82.055142] drivers/usb/serial/ark3116.c: 006 > ok
[ 82.056137] drivers/usb/serial/ark3116.c: 007 < 1 bytes [0x00]
[ 82.057144] drivers/usb/serial/ark3116.c: 008 > ok
[ 82.058120] drivers/usb/serial/ark3116.c: 009 > ok
[ 82.059123] drivers/usb/serial/ark3116.c: 010 > ok
[ 82.060121] drivers/usb/serial/ark3116.c: 011 > ok
[ 82.061125] drivers/usb/serial/ark3116.c: 012 < 1 bytes [0x00]
[ 82.062125] drivers/usb/serial/ark3116.c: 013 > ok
[ 82.063127] drivers/usb/serial/ark3116.c: 014 < 1 bytes [0x00]
[ 82.064126] drivers/usb/serial/ark3116.c: 015 > ok
[ 82.065127] drivers/usb/serial/ark3116.c: 016 < 1 bytes [0x00]
[ 82.066125] drivers/usb/serial/ark3116.c: 017 > ok
[ 82.067125] drivers/usb/serial/ark3116.c: 018 < 1 bytes [0x01]
[ 82.068124] drivers/usb/serial/ark3116.c: 019 > ok
[ 82.069128] drivers/usb/serial/ark3116.c: 020 < 1 bytes [0x30]
[ 82.070128] drivers/usb/serial/ark3116.c: 147 > ok
[ 82.071127] drivers/usb/serial/ark3116.c: 148 > ok
[ 82.072127] drivers/usb/serial/ark3116.c: 149 > ok
[ 82.073127] drivers/usb/serial/ark3116.c: 150 > ok
[ 82.074126] drivers/usb/serial/ark3116.c: 151 < 1 bytes [0x03]
[ 82.075128] drivers/usb/serial/ark3116.c: 152 > ok
[ 82.076127] drivers/usb/serial/ark3116.c: 153 < 1 bytes [0x00]
[ 82.077127] drivers/usb/serial/ark3116.c: 154 > ok
[ 82.077243] usb 2-1: ark3116 converter now attached to ttyUSB0
[ 82.077409] usb 2-1: New USB device found, idVendor=6547, idProduct=0232
[ 82.077413] usb 2-1: New USB device strings: Mfr=1, Product=3, SerialNumber=0
[ 82.077417] usb 2-1: Product: USB-UART Controller
[ 82.077420] usb 2-1: Manufacturer: ArkMicroChips
While loading the module under 2.6.26-1 results in negative byte
counts (-71):
[ 1744.937716] usbserial: USB Serial support registered for ark3116
[ 1744.937751] ark3116 3-1:1.0: ark3116 converter detected
[ 1744.939141] drivers/usb/serial/ark3116.c: 003 > ok
[ 1744.940114] drivers/usb/serial/ark3116.c: 004 > ok
[ 1744.940947] drivers/usb/serial/ark3116.c: 005 > ok
[ 1744.941864] drivers/usb/serial/ark3116.c: 006 > ok
[ 1744.942783] drivers/usb/serial/ark3116.c: 007 < -71 bytes [0x5F]
[ 1744.944757] drivers/usb/serial/ark3116.c: 008 > ok
[ 1744.945113] drivers/usb/serial/ark3116.c: 009 > ok
[ 1744.946110] drivers/usb/serial/ark3116.c: 010 > ok
[ 1744.947111] drivers/usb/serial/ark3116.c: 011 > ok
[ 1744.948096] drivers/usb/serial/ark3116.c: 012 < -71 bytes [0x5F]
[ 1744.949006] drivers/usb/serial/ark3116.c: 013 > ok
[ 1744.949921] drivers/usb/serial/ark3116.c: 014 < -71 bytes [0x5F]
[ 1744.950833] drivers/usb/serial/ark3116.c: 015 > ok
[ 1744.951761] drivers/usb/serial/ark3116.c: 016 < -71 bytes [0x5F]
[ 1744.952674] drivers/usb/serial/ark3116.c: 017 > ok
[ 1744.953565] drivers/usb/serial/ark3116.c: 018 < -71 bytes [0x5F]
[ 1744.954475] drivers/usb/serial/ark3116.c: 019 > ok
[ 1744.955391] drivers/usb/serial/ark3116.c: 020 < -71 bytes [0x5F]
[ 1744.956303] drivers/usb/serial/ark3116.c: 147 > ok
[ 1744.957219] drivers/usb/serial/ark3116.c: 148 > ok
[ 1744.958134] drivers/usb/serial/ark3116.c: 149 > ok
[ 1744.959050] drivers/usb/serial/ark3116.c: 150 > ok
[ 1744.959963] drivers/usb/serial/ark3116.c: 151 < -71 bytes [0x5F]
[ 1744.960876] drivers/usb/serial/ark3116.c: 152 > ok
[ 1744.961792] drivers/usb/serial/ark3116.c: 153 < -71 bytes [0x5F]
[ 1744.962706] drivers/usb/serial/ark3116.c: 154 > ok
[ 1744.962706] usb 3-1: ark3116 converter now attached to ttyUSB0
[ 1744.962706] usbcore: registered new interface driver ark3116
and when I try to use it via pppd, it complains:
[ 1884.547341] drivers/usb/serial/ark3116.c: ark3116_ioctl cmd 0x540{1,2,4} not supported
and I get no answer to any AT command. So it looks like a regression,
but at least an incompatibility with the Etch libc.
Thanks,
Feri.
-- System Information:
Debian Release: 4.0
APT prefers stable
APT policy: (500, 'stable')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.25-2-686
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages linux-image-2.6.26-1-686 depends on:
ii debconf [debconf-2.0] 1.5.11etch2 Debian configuration management sy
ii initramfs-tools [linux-initr 0.85i tools for generating an initramfs
ii module-init-tools 3.3-pre4-2 tools for managing Linux kernel mo
Versions of packages linux-image-2.6.26-1-686 recommends:
ii libc6-i686 2.3.6.ds1-13etch7 GNU C Library: Shared libraries [i
Reply to: