Hello Greg,
have you buyed one of this jinxed PL-2303 HX adapters?
Yesterday i got this interesting mail from Aric, who has analyzed a similar problem with this chip.
I think something went wrong in the usb serial handling, but not in the driver itself.
But the error is really complicate to figure out in the depth of the software.
The really annoying thing is that it worked with kernel 2.6.32.
Best regards
Karsten
-------- Original-Nachricht --------
Betreff: Re: Bug#704242: Driver for PL-2303 HX not working
Weitersenden-Datum: Sun, 23 Jun 2013 16:21:40 -0400
Weitersenden-Von: Aric Fedida <aric@xxxxxxxxx>
Weitersenden-An: Karsten Malcher <debian@xxxxxxxxxxx>
Datum: Sun, 23 Jun 2013 14:17:09 -0400
Von: Aric Fedida <aric@xxxxxxxxx>
An: jhovold@xxxxxxxxx
Hi Karsten,
I'm experiencing the same issue reported on this thread:
http://lists.debian.org/debian-kernel/2013/04/msg00289.html
I'm just wondering if this was resolved somehow. It's an extremely frustrating issue, because the hardware seems totally
fine (works perfectly under windows, with both devices I have).
I posted a stack overflow for what I am experiencing:
http://stackoverflow.com/questions/16832281/strange-bit-shifting-when-pl2303-connected-to-cp210x
This is the kernel I'm compiling:
Linux kiosk 3.0.62 #8 PREEMPT Thu May 30 02:24:45 EDT 2013 armv7l GNU/Linux
I can give remote access to a machine running this environment, that is hooked up to a PL2303HX (it seems).
I also found this old patch from 2005:
http://koti.mbnet.fi/lonnberg/pl2303x.html
But inspecting my pl2303.c shows it already contains code for HX device types.
What makes this even more frustrating, is that it worked fine for a few weeks, and I'm not sure what I did, but it
stopped working and has not worked since…
This is my stty -aF /dev/ttyUSB0 output:
speed 9600 baud; rows 0; columns 0; line = 0;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>; eol2 = <undef>; swtch = <undef>; start = ^Q; stop
= ^S; susp = ^Z; rprnt = ^R; werase = ^W;
lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 hupcl -cstopb cread clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl -ixon -ixoff -iuclc -ixany -imaxbel -iutf8
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0
isig -icanon iexten echo echoe echok -echonl -noflsh -xcase -tostop -echoprt echoctl echoke
And this is the dmesg output with both usbserial and pl2303 having debug=1, along with an attempt to communicate with my
hardware:
[38394.940000] USB Serial support registered for pl2303
[38394.950000] pl2303 2-1.3.4:1.0: pl2303 converter detected
[38394.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: device type: 2
[38394.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38394.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x404:0x0 0
[38395.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38395.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8383:0x0 1 - 0
[38395.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38395.030000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x404:0x1 0
[38395.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38395.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8383:0x0 1 - 0
[38395.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x1 0
[38395.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x1:0x0 0
[38395.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x2:0x44 0
[38395.110000] usb 2-1.3.4: pl2303 converter now attached to ttyUSB0
[38395.120000] usbcore: registered new interface driver pl2303
[38395.130000] pl2303: Prolific PL2303 USB to serial adaptor driver
[38599.150000] usbcore: deregistering interface driver pl2303
[38599.170000] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[38599.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_release
[38599.190000] pl2303 2-1.3.4:1.0: device disconnected
[38599.200000] USB Serial deregistering driver pl2303
[38601.740000] usbcore: deregistering interface driver usbserial
[38605.960000] usbcore: registered new interface driver usbserial
[38605.980000] usbserial: USB Serial Driver core
[38609.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the write usb serial
operation with the generic one.
[38609.200000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the write_room usb serial
operation with the generic one.
[38609.210000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the chars_in_buffer usb
serial operation with the generic one.
[38609.220000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the read_bulk_callback
usb serial operation with the generic one.
[38609.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the write_bulk_callback
usb serial operation with the generic one.
[38609.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the disconnect usb serial
operation with the generic one.
[38609.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: Had to override the prepare_write_buffer
usb serial operation with the generic one.
[38609.260000] USB Serial support registered for pl2303
[38609.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: static descriptor matches
[38609.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: found interrupt in on endpoint 0
[38609.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: found bulk out on endpoint 1
[38609.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: found bulk in on endpoint 2
[38609.310000] pl2303 2-1.3.4:1.0: pl2303 converter detected
[38609.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_probe - setting up 1 port
structures for this device
[38609.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: device type: 2
[38609.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38609.360000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x404:0x0 0
[38609.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38609.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8383:0x0 1 - 0
[38609.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38609.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x404:0x1 0
[38609.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8484:0x0 1 - 2
[38609.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xc0:0x1:0x8383:0x0 1 - 0
[38609.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x1 0
[38609.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x1:0x0 0
[38609.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x2:0x44 0
[38609.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: get_free_serial 1
[38609.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: get_free_serial - minor base = 0
[38609.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_probe - registering ttyUSB0
[38609.510000] usb 2-1.3.4: pl2303 converter now attached to ttyUSB0
[38609.530000] usbcore: registered new interface driver pl2303
[38609.550000] pl2303: Prolific PL2303 USB to serial adaptor driver
[38823.220000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38823.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38823.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38823.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38823.260000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38823.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38823.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38823.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38823.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38823.310000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38823.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38823.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38823.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38823.350000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38823.360000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38823.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38823.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38823.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38823.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38823.400000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38823.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38823.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38823.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38823.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38823.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38823.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38823.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38823.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38823.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38823.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38823.770000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38823.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38823.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38823.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38823.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38823.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38823.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38823.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38823.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38823.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38900.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38900.550000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38900.560000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38900.570000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38900.580000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38900.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38900.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38900.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38900.620000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38900.630000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38900.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38900.650000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38900.660000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38900.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38900.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38900.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38900.700000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38900.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38900.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38900.720000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38900.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38900.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38900.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38900.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38900.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38900.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38900.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38900.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38901.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38901.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38901.090000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38901.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38901.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38901.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38901.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38901.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38901.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38901.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38901.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38901.170000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38901.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38901.210000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38901.220000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38901.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38901.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38901.260000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38901.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38901.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38901.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38901.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38901.310000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38901.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38901.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38901.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38901.350000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38901.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38901.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38901.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38901.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38901.400000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38901.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38901.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38901.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38901.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38901.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38901.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38901.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38901.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5403
[38901.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5403
[38901.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5403
[38901.510000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38901.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38901.530000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38901.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
[38901.550000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38901.560000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38901.580000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38901.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38901.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38901.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38901.620000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38901.630000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38901.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38901.650000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38901.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38901.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38901.950000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38901.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38901.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38901.970000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38901.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38901.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38902.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38902.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38902.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38902.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38902.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38902.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38902.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38902.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38902.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38902.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38902.100000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38902.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38902.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38902.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38902.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38902.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38902.170000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38902.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38902.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38902.200000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38902.210000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38902.220000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38902.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38902.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38902.240000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38902.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38902.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38902.260000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38902.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38902.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38902.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38902.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38902.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5403
[38902.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5403
[38902.360000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5403
[38902.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38902.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38902.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38902.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
[38902.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38902.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38902.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38902.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38902.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38902.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38902.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38902.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38902.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38902.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38902.530000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38902.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38902.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38902.810000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38902.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38902.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38902.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38902.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38902.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38902.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38902.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38902.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38902.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38902.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38902.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38902.910000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38902.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38902.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38902.940000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38902.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38902.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38902.970000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38902.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38902.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38903.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38903.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38903.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38903.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38903.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38903.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38903.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38903.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38903.080000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38903.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38903.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.100000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5403
[38903.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5403
[38903.170000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5403
[38903.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38903.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38903.200000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38903.220000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
[38903.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38903.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.260000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38903.310000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38903.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38903.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38903.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38903.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38903.610000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38903.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38903.630000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38903.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38903.660000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38903.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38903.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38903.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38903.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38903.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38903.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38903.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38903.730000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38903.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38903.750000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38903.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38903.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38903.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38903.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38903.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38903.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38903.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38903.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38903.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38903.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38903.880000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38903.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38903.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38903.910000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38903.910000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38903.910000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38903.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.940000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38903.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38903.970000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38903.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5403
[38903.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5403
[38904.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5403
[38904.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38904.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38904.030000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38904.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
[38904.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38904.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.100000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38904.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38904.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38904.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38904.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38904.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38904.440000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38904.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38904.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38904.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38904.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38904.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38904.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38904.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38904.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38904.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38904.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38904.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38904.550000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38904.560000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38904.570000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38904.580000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38904.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38904.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38904.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38904.620000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38904.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38904.650000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38904.660000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38904.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38904.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38904.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38904.700000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38904.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38904.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38904.720000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38904.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38904.730000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.750000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5403
[38904.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5403
[38904.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5403
[38904.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38904.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38904.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38904.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_set_termios - port 0
[38904.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38904.880000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.910000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[38904.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[38904.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[38904.940000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38904.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38904.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38904.970000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38905.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38905.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38905.250000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38905.250000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38905.260000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38905.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38905.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38905.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38905.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38905.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38905.300000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38905.310000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[38905.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[38905.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[38905.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[38905.350000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[38905.360000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[38905.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[38905.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38905.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[38905.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[38905.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[38905.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[38905.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[38905.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[38905.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[38905.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[38905.490000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[38905.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[38905.510000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[38905.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38905.520000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[38905.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[38905.530000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38905.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38905.550000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38905.560000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38905.570000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38905.580000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38905.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38905.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38905.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38905.700000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38905.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38905.730000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38905.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38905.750000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38905.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38905.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38907.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38907.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38907.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38907.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38907.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38907.160000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38907.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38907.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38907.270000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38907.280000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38907.290000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38907.310000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38907.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38907.330000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38907.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38907.350000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38907.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38907.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38907.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38907.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38907.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38907.490000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 88 6f 5f
[38907.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38907.510000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38908.910000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38908.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38908.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38908.940000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38908.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38908.960000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38908.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38908.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38909.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38909.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38909.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38909.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38909.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38909.170000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38909.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38909.190000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38909.320000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38909.330000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38909.340000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38909.360000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38909.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38909.380000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 88 6f 5f
[38909.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38909.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38910.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38910.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38910.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38910.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38910.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38910.850000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38910.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38910.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38911.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38911.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38911.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38911.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38911.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38911.060000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38911.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38911.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38911.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38911.170000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38911.180000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38911.200000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38911.210000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38911.220000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 88 6f 5f
[38911.230000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38911.240000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38912.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38912.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38912.700000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38912.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38912.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38912.740000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38912.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38912.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38912.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38912.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38912.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38912.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38912.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38912.910000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38912.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38912.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38913.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38913.030000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38913.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38913.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38913.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38913.070000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 88 6f 5f
[38913.080000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38913.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38914.500000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38914.510000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38914.520000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38914.530000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38914.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38914.550000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38914.570000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38914.580000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38914.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38914.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38914.730000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38914.750000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38914.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38914.770000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38914.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38914.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38914.880000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38914.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38914.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38914.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38914.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38914.940000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 88 6f 5f
[38914.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38914.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38916.370000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38916.380000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38916.390000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38916.400000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38916.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38916.440000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 40 2b 15
[38916.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38916.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38916.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write_room - port 0
[38916.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - port 0
[38916.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_room - returns 4096
[38916.630000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_write - port 0, 5 byte(s)
[38916.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write - port 0
[38916.650000] pl2303 ttyUSB0: usb_serial_generic_write_start - length = 5, data = fc 05 11 27 56
[38916.660000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_write_bulk_callback - port 0
[38916.670000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: usb_serial_port_work - port 0
[38916.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[38916.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[38916.780000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[38916.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[38916.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[38916.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38916.810000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[38916.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[38916.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[38916.840000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[38916.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[38916.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[38916.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[38916.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[38916.870000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[38916.880000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[39008.540000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[39008.560000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[39008.570000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[39008.580000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[39008.590000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[39008.600000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[39008.610000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[39008.620000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[39008.630000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[39008.640000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[39008.650000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[39008.660000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[39008.680000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[39008.690000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[39008.700000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[39008.710000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[39008.720000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[39008.730000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[39008.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[39008.740000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[39008.740000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[39008.750000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[39008.760000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[39008.770000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[39008.790000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[39008.800000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[39008.810000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[39008.820000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[39009.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[39009.100000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[39009.100000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[39009.100000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[39009.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[39009.120000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[39009.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[39009.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[39009.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[39009.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[39009.150000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[39009.160000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
[44382.830000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_install
[44382.850000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_open - port 0
[44382.860000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - port 0
[44382.880000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x8:0x0 0
[44382.890000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x9:0x0 0
[44382.900000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - port 0
[44382.920000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[44382.930000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - data bits = 8
[44382.940000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud requested = 9600
[44382.950000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - baud set = 9600
[44382.960000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - stop bits = 1
[44382.970000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_set_termios - parity = none
[44382.980000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x21:0x20:0:0 7
[44382.990000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0xa1:0x21:0:0 7 - 80 25 0 0 0 0 8
[44383.000000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: 0x40:0x1:0x0:0x0 0
[44383.010000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting read urb
[44383.020000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_open - submitting interrupt urb
[44383.030000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 3, retval = 0
[44383.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[44383.040000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 83 00
[44383.040000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 1
[44383.050000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_ioctl - port 0, cmd 0x5401
[44383.060000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl (0) cmd = 0x5401
[44383.070000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_ioctl not supported = 0x5401
[44383.090000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_close - port 0
[44383.110000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_chars_in_buffer - port 0
[44383.130000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - port 0
[44383.140000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_chars_in_buffer - returns 0
[44383.410000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: set_control_lines - value = 0, retval = 0
[44383.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[44383.420000] pl2303 ttyUSB0: pl2303_read_int_callback - length = 10, data = a1 20 00 00 00 00 02 00 00 00
[44383.420000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_handle_dcd_change - port 0, status 0
[44383.430000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_close - port 0
[44383.440000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_close - port 0
[44383.450000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: generic_cleanup - port 0
[44383.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback - port 0
[44383.460000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/generic.c: usb_serial_generic_read_bulk_callback -
nonzero read bulk status received: -2
[44383.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback (0)
[44383.470000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/pl2303.c: pl2303_read_int_callback - urb shutting down
with status: -2
[44383.480000] /usr/src/sunxi-bsp/linux-sunxi/drivers/usb/serial/usb-serial.c: serial_cleanup - port 0
Any help with this will be super appreciated!!
Thanks,
Aric Fedida
--
To unsubscribe from this list: send the line "unsubscribe linux-usb" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
