problem in kernel with Stty initialisation

problem in kernel with Stty initialisation

[Jeremy Rosen]

Hello everybody

I am slowly going further with my FADS860T board, and now I have a
ppcboot up and running.

I am feeding it with the kernel from denx (2.4.4 07 23 ) and it boots
properly until ttyS initialisation where it tryes to access forbidden
memory.
I have modified the source to skip that initialisation, and except
that, the kerrnel is booting OK.
The problem is that I need the ttyS for my console :-)

the exact output is Oops kernel access of bad area, sig 11
generated by line 417 : return inb(info->port + offset);
called by line 3635 : scratch = serial_inp(info, UART_IER);

the Oops is here with the three ttyS.

Is this a known bug ?
did I do something wrong in the config ???
the serial port works well under ppc boot, I use a baud rate of 115200,
and the printk messages are output correctly on ttyS1.


thx

Jeremy


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