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@lxorguk.ukuu.org.uk>
- Author.
David Weinehall
- Author.
Chris Beauregard
- Author.
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