1. NAME

write_zsreg - Write to a Z8530 channel register

2. SYNOPSIS

void write_zsreg(struct z8530_channel *  c , u8  reg , u8  val );

3. ARGUMENTS

c
    The Z8530 channel

reg
    Register number

val
    Value to write

4. DESCRIPTION

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.

5. AUTHOR

Alan Cox < >
    Author.

6. COPYRIGHT