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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

struct z8530_channel * c

The Z8530 channel to control;

int 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.

COPYRIGHT

June 2017 Kernel Hackers Manual 4.11