Hi:
I use linux-2.4.18 with pl2303 usb converter supported. I connect the USB
Serial converter with DCE Device (like modem).
When I type stty -F /dev/usb/tts/0 and display the device baudrate / termio
setting.
But , When I connect to one 4-port prolific HUB, and connect to the Host
controller(OHCI). I reset board, and type stty -F /dev/usb/tts/0,
It work fine and report baudrate/termio etc. When I type stty-F
/dev/usb/tts/0 again, I get the OHCI/ interrupt error,"Schedule overrun".
And can not stop system.
Any suggestion ???
grant kang
.
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