Z8530_RTSDTR(9) Internal Functions Z8530_RTSDTR(9)NAME
z8530_rtsdtr - Control the outgoing DTS/RTS line
SYNOPSIS
void z8530_rtsdtr(struct z8530_channel * c, int set);
ARGUMENTS
c
The Z8530 channel to control;
set
1 to set, 0 to clear
DESCRIPTION
Sets or clears DTR/RTS on the requested line. All locking is handled by
the caller. For now we assume all boards use the actual RTS/DTR on the
chip. Apparently one or two don´t. We´ll scream about them later.
AUTHOR
Alan Cox <alan@lxorguk.ukuu.org.uk>
Author.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 Z8530_RTSDTR(9)