On Thursday 04 December 2008, Mike Tancsa wrote: > At 02:33 PM 12/3/2008, Gabor wrote: > >everything works fine. When we try to use a USB to serial > >converter(type doesn't matter, UFTDI or Prolific) we run into > >problems. The first time we start up our side, everything > >works. The second time we don't get carrier(DCD). The other side > >is always running. Since we have no control > > Also tried with the usb2 development stack, and we never see carrier. > > Id Refs Address Size Name > 1 20 0xc0400000 9f8014 kernel (/boot/kernel/kernel) > 2 1 0xc4b95000 3000 usb2_serial_ftdi.ko > (/boot/kernel/usb2_serial_ftdi.ko) > 3 5 0xc4b99000 36000 usb2_core.ko (/boot/kernel/usb2_core.ko) > 4 1 0xc4c56000 4000 usb2_serial.ko (/boot/kernel/usb2_serial.ko) > 5 1 0xc4cb4000 a000 usb2_controller_uhci.ko > (/boot/kernel/usb2_controller_uhci.ko) > 6 2 0xc4cbe000 3000 usb2_controller.ko > (/boot/kernel/usb2_controller.ko) > 7 1 0xc4d50000 d000 usb2_controller_ehci.ko > (/boot/kernel/usb2_controller_ehci.ko) >
Hi, I think this event is not implemented in the driver. Try to diff the NetBSD and FreeBSD uftdi.c files. --HPS _______________________________________________ freebsd-usb@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-usb To unsubscribe, send any mail to "[EMAIL PROTECTED]"