WRITE_ZSREG
Section: Internal Functions (9)
Updated: February 2011
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NAME
write_zsreg - Write to a Z8530 channel register
 
SYNOPSIS
- 
void write_zsreg(struct z8530_channel * c, u8 reg, u8 val);
ARGUMENTS
c
- 
- The Z8530 channel
reg
- 
Register number
val
- 
Value to write
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.
 
AUTHOR
Alan Cox <alan@lxorguk.ukuu.org.uk>
- 
Author.
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