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

NAME

       mca_read_pos - read POS register from card

SYNOPSIS

       unsigned char mca_read_pos  (int slot, int reg);

ARGUMENTS

       slot   slot number to read from

       reg    register to read from

DESCRIPTION

       Fetch  a  POS  value  directly  from the hardware to obtain the current
       value. This is much slower than  mca_read_stored_pos  and  may  not  be
       invoked  from interrupt context. It handles the deep magic required for
       onboard devices transparently.

AUTHORS

       Alan Cox <alan@redhat.com>, David Weinehall, Chris Beauregard.