http://bugzilla.novell.com/show_bug.cgi?id=598085 http://bugzilla.novell.com/show_bug.cgi?id=598085#c2 --- Comment #2 from Steve Ricketts <velocedge@hotmail.com> 2010-04-21 10:09:44 UTC --- This is on 2.6.34, I'll do another one on the standard build. I did: rmmod cp210x modprobe cp210x debug=1 stty -F /dev/ttyUSB0 128000 :invalid argument Apr 21 06:04:07 linux-nsxk kernel: [125560.345258] usbcore: deregistering interface driver cp210x Apr 21 06:04:07 linux-nsxk kernel: [125560.345356] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 Apr 21 06:04:07 linux-nsxk kernel: [125560.345367] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_disconnect Apr 21 06:04:07 linux-nsxk kernel: [125560.345370] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_cleanup - port 0 Apr 21 06:04:07 linux-nsxk kernel: [125560.345376] cp210x 4-1:1.0: device disconnected Apr 21 06:04:07 linux-nsxk kernel: [125560.345390] USB Serial deregistering driver cp210x Apr 21 06:04:19 linux-nsxk kernel: [125572.963452] USB Serial support registered for cp210x Apr 21 06:04:19 linux-nsxk kernel: [125572.963479] cp210x 4-1:1.0: cp210x converter detected Apr 21 06:04:19 linux-nsxk kernel: [125573.072021] usb 4-1: reset full speed USB device using uhci_hcd and address 3 Apr 21 06:04:19 linux-nsxk kernel: [125573.220631] usb 4-1: cp210x converter now attached to ttyUSB0 Apr 21 06:04:19 linux-nsxk kernel: [125573.220649] usbcore: registered new interface driver cp210x Apr 21 06:04:19 linux-nsxk kernel: [125573.220652] cp210x: v0.09:Silicon Labs CP210x RS232 serial adaptor driver Apr 21 06:04:34 linux-nsxk kernel: [125587.873573] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_open - port 0 Apr 21 06:04:34 linux-nsxk kernel: [125587.874630] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - port 0 Apr 21 06:04:34 linux-nsxk kernel: [125587.875622] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - baud rate = 115200 Apr 21 06:04:34 linux-nsxk kernel: [125587.876623] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - data bits = 8 Apr 21 06:04:34 linux-nsxk kernel: [125587.876627] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - parity = NONE Apr 21 06:04:34 linux-nsxk kernel: [125587.876630] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - stop bits = 1 Apr 21 06:04:34 linux-nsxk kernel: [125587.877620] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_get_termios_port - flow control = NONE Apr 21 06:04:34 linux-nsxk kernel: [125587.877625] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_tiocmset_port - port 0 Apr 21 06:04:34 linux-nsxk kernel: [125587.877629] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_tiocmset_port - control = 0x0303 Apr 21 06:04:34 linux-nsxk kernel: [125587.878827] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_tiocmset_port - port 0 Apr 21 06:04:34 linux-nsxk kernel: [125587.878831] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_tiocmset_port - control = 0x0300 Apr 21 06:04:34 linux-nsxk kernel: [125587.879622] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_close - port 0 Apr 21 06:04:34 linux-nsxk kernel: [125587.879625] /usr/src/packages/BUILD/kernel-default-2.6.34/linux-2.6.33/drivers/usb/serial/cp210x.c: cp210x_close - shutting down urbs -- Configure bugmail: http://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.