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SubjectRe: tungsten t5 doesn't sync anymore with kernel 2.6.12

I have tried to push the button, before, on going, after...
if it looks ok for you, then I will send it to the pilot-link list
Thanks anyway.
Eric

Greg KH wrote:
> On Wed, Jun 29, 2005 at 12:54:05PM +0200, Eric FAURE wrote:
>
>>hi,
>>I don't know if it's normal, but I see the line
>>visor_set_termios - nothing to change...
>>several times in the kernel 2.6.12 (not working one...)
>>
>>here under, the output of kernel 2.6.12 and 2.6.11
>>thanks,
>>eric
>>
>>
>>here the dmesg with kernel 2.6.11 from the visor debug=1 (the working one):
>>
>>drivers/usb/serial/visor.c: visor_write - port 1
>
>
> <snip> This isn't the "startup" output, right? Looks like you are in
> the middle of a sync.
>
>
>>and here the dmesg from kernel 2.6.12 (not working) :
>>
>>usbcore: registered new driver usbserial
>>drivers/usb/serial/usb-serial.c: USB Serial support registered for Generic
>>usbcore: registered new driver usbserial_generic
>>drivers/usb/serial/usb-serial.c: USB Serial Driver core v2.0
>>drivers/usb/serial/usb-serial.c: USB Serial support registered for
>>Handspring Visor / Palm OS
>>drivers/usb/serial/usb-serial.c: USB Serial support registered for Sony
>>Clie 3.5
>>drivers/usb/serial/usb-serial.c: USB Serial support registered for Sony
>>Clie 5.0
>>usbcore: registered new driver visor
>>drivers/usb/serial/visor.c: USB HandSpring Visor / Palm OS driver v2.1
>>usb 3-2: new full speed USB device using uhci_hcd and address 2
>>usb 3-2: device descriptor read/64, error -71
>>drivers/usb/serial/visor.c: visor_probe
>>drivers/usb/serial/visor.c: palm_os_4_probe
>>usb 3-2: palm_os_4_probe - length = 20, data = 01 01 00 00 4c 73 66 72
>>00 67 00 00 00 00 00 00 01 01 00 00
>>visor 3-2:1.0: Handspring Visor / Palm OS converter detected
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB0
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB1
>>usb 3-2: USB disconnect, address 2
>>drivers/usb/serial/visor.c: visor_shutdown
>>visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected
>>from ttyUSB0
>>visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected
>>from ttyUSB1
>>visor 3-2:1.0: device disconnected
>
>
> The device was disconnected here, what happened?
>
>
>>usb 3-2: new full speed USB device using uhci_hcd and address 3
>>drivers/usb/serial/visor.c: visor_probe
>>drivers/usb/serial/visor.c: palm_os_4_probe
>>usb 3-2: palm_os_4_probe - length = 20, data = 01 01 00 00 63 6e 79 73
>>00 67 00 00 00 00 00 00 01 01 00 00
>>visor 3-2:1.0: Handspring Visor / Palm OS converter detected
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB0
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB1
>>drivers/usb/serial/visor.c: visor_open - port 1
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5402
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - data bits = 8
>>drivers/usb/serial/visor.c: visor_set_termios - parity = none
>>drivers/usb/serial/visor.c: visor_set_termios - stop bits = 1
>>drivers/usb/serial/visor.c: visor_set_termios - RTS/CTS is disabled
>>drivers/usb/serial/visor.c: visor_set_termios - XON/XOFF is disabled
>>drivers/usb/serial/visor.c: visor_set_termios - baud rate = 9600
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5403
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - nothing to change...
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - port 1
>>visor ttyUSB1: visor_read_bulk_callback - length = 6, data = 01 ff 00 00 00 16
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_close - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - nonzero read bulk status received: -2
>
>
> Ok, this looks fine, someone opened the port, and then closed it. Did
> you try to sync with it at that moment?
>
>
>>drivers/usb/serial/visor.c: visor_open - port 1
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5402
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - nothing to change...
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5403
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - nothing to change...
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_close - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - nonzero read bulk status received: -2
>
>
> Again, an open and close.
>
>
>
>>drivers/usb/serial/visor.c: visor_open - port 1
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5402
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - nothing to change...
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5401
>>drivers/usb/serial/visor.c: visor_ioctl - port 1, cmd 0x5403
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - port 1
>>drivers/usb/serial/visor.c: visor_set_termios - nothing to change...
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_chars_in_buffer - port 1
>>drivers/usb/serial/visor.c: visor_write_room - port 1
>>drivers/usb/serial/visor.c: visor_close - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - port 1
>>drivers/usb/serial/visor.c: visor_read_bulk_callback - nonzero read bulk status received: -2
>
>
> Another open and close.
>
>
>>usb 3-2: USB disconnect, address 3
>
>
> Then the device disappears (they usually disconnect themselves.)
>
>
>>drivers/usb/serial/visor.c: visor_shutdown
>>visor ttyUSB0: Handspring Visor / Palm OS converter now disconnected from ttyUSB0
>>visor ttyUSB1: Handspring Visor / Palm OS converter now disconnected from ttyUSB1
>>visor 3-2:1.0: device disconnected
>
>
> It completes disconnection.
>
>
>
>>usb 3-2: new full speed USB device using uhci_hcd and address 4
>>drivers/usb/serial/visor.c: visor_probe
>>drivers/usb/serial/visor.c: palm_os_4_probe
>>usb 3-2: palm_os_4_probe - length = 20, data = 01 01 00 00 4c 73 66 72
>>00 67 00 00 00 00 00 00 01 01 00 00
>>visor 3-2:1.0: Handspring Visor / Palm OS converter detected
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB0
>>usb 3-2: Handspring Visor / Palm OS converter now attached to ttyUSB1
>
>
> Did you press the button on it again?
>
> I don't see anything odd here in the kernel log. Have you tried asking
> this on the pilot-link mailing list?
>
> thanks,
>
> greg k-h
>
>
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