WRITE_ZSREG
Section: Internal Functions (9)
Updated: February 2011
Index
Return to Main Contents
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.
COPYRIGHT