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Put the code that enables/disables Pyxis interrupt lines in 

cia_pyxis_intr_enable().
This commit is contained in:
thorpej 2000-03-19 01:43:25 +00:00
parent 1d34297aae
commit c10a9d31ea
2 changed files with 29 additions and 3 deletions
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28
sys/arch/alpha/pci/cia.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: cia.c,v 1.53 2000/02/26 18:53:12 thorpej Exp $ */
/* $NetBSD: cia.c,v 1.54 2000/03/19 01:43:25 thorpej Exp $ */
/*-
* Copyright (c) 1998, 2000 The NetBSD Foundation, Inc.
@ -72,7 +72,7 @@
#include <sys/cdefs.h> /* RCS ID & Copyright macro defns */
__KERNEL_RCSID(0, "$NetBSD: cia.c,v 1.53 2000/02/26 18:53:12 thorpej Exp $");
__KERNEL_RCSID(0, "$NetBSD: cia.c,v 1.54 2000/03/19 01:43:25 thorpej Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -462,3 +462,27 @@ cia_bus_get_window(type, window, abst)
return (alpha_bus_space_get_window(st, window, abst));
}
void
cia_pyxis_intr_enable(irq, onoff)
int irq, onoff;
{
u_int64_t imask;
int s;
#if 0
printf("cia_pyxis_intr_enable: %s %d\n",
onoff ? "enabling" : "disabling", irq);
#endif
s = splhigh();
alpha_mb();
imask = REGVAL64(PYXIS_INT_MASK);
if (onoff)
imask |= (1UL << irq);
else
imask &= ~(1UL << irq);
REGVAL64(PYXIS_INT_MASK) = imask;
alpha_mb();
splx(s);
}

4
sys/arch/alpha/pci/ciavar.h
View File

@ -1,4 +1,4 @@
/* $NetBSD: ciavar.h,v 1.16 1999/11/04 19:11:51 thorpej Exp $ */
/* $NetBSD: ciavar.h,v 1.17 2000/03/19 01:43:25 thorpej Exp $ */
/*
* Copyright (c) 1995, 1996 Carnegie-Mellon University.
@ -80,3 +80,5 @@ void cia_bwx_bus_mem_init __P((bus_space_tag_t, void *));
void cia_swiz_bus_io_init __P((bus_space_tag_t, void *));
void cia_swiz_bus_mem_init __P((bus_space_tag_t, void *));
void cia_pyxis_intr_enable __P((int, int));