write_zsreg9
Write to a z8530 channel register
Usage
void write_zsreg(struct z8530_channel * c, u8 reg, u8 val);
Arguments
c
The Z8530 channel
reg
Register number
val
Value to write
Overview
Write a value to an indexed register. The caller must hold the lock to honour the irritating delay rules. We know about register 0 being fast to access.
Assumes c->lock is held.
Releases
6 releases since Debian 4.0 (Etch); the text changed 5 times.