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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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