Hi,
I have a SA-1110 based linux box with a ST16C554 UART.
I want to use all the ports of 16C554. And I also want to use UARTs of SA-1110.
The problem is that I cannot load the device driver for 16C554 (original serial.c +
some address modification + Console disabled) with that of SA-1110(serial_sa1100.c).
They both use the bottom half of SERIAL_BH. And when I load the device driver for
16C554, it replaces bottom half handler of serial_sa1100.c with its own. So system
crashes after init process begins. Can any body tell me the easiest way to use 16C554
and SA-1110 UART simultaneously?
Thanks,
K. Young Park
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