| 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.
COPYRIGHT¶
| May 2024 | Kernel Hackers Manual 2.6. |