Provided by: linux-doc-2.6.15_2.6.15-23.39_all bug

NAME

       z8530_write_port - Architecture specific interface function

SYNOPSIS

       void z8530_write_port  (unsigned long p, u8 d);

ARGUMENTS

       p      port to write

       d      value to write

DESCRIPTION

       Write  a  value  to a port with delays if need be. Note that the caller
       must hold locks to avoid read/writes from other contexts violating  the
       5uS rule

       In  the longer term this should become an architecture specific section
       so that this can become a generic driver interface for  all  platforms.
       For  now  we  only  handle  PC  I/O ports with or without the dread 5uS
       sanity delay.

AUTHOR

       Alan Cox <alan@redhat.com>.