serial driver help

[Rahul Tank <rahul5311@yahoo.co.in>]

hello all,
  i am a newbee trying to write a device driver for a
serial port.
 i read the /driver/char/serial.c and have got the
idea of how the gs_write works.
  however i am unable to understand how to read or
write to a serial port.

 any pointers,
  plz help

 thanks in advance.


	

	
		
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