Z8530_STATUS_CLEAR

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

NAME

z8530_status_clear - Handle status events from a stopped chip

SYNOPSIS

void z8530_status_clear(struct z8530_channel * chan);

ARGUMENTS

chan

: Z8530 channel to shut up

DESCRIPTION

Status interrupt vectors for a Z8530 that is in 'parked' mode. For machines with PCI Z85x30 cards, or level triggered interrupts (eg the MacII) we must clear the interrupt cause or die.

AUTHOR

Alan Cox <alan@lxorguk.ukuu.org.uk>