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Fake a FIFO interrupt iff the FIFO interrupt is unmasked. Should eliminate

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the "spurious interrupt" messages on machines without grtwo displays.
This commit is contained in:
sekiya 2004-07-08 10:10:49 +00:00
parent 569e55e635
commit ae7e3d69b0
1 changed files with 3 additions and 3 deletions
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6
sys/arch/sgimips/dev/int.c
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@ -1,4 +1,4 @@
/* $NetBSD: int.c,v 1.8 2004/07/06 23:56:13 sekiya Exp $ */
/* $NetBSD: int.c,v 1.9 2004/07/08 10:10:49 sekiya Exp $ */
/*
* Copyright (c) 2004 Christopher SEKIYA
@ -32,7 +32,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: int.c,v 1.8 2004/07/06 23:56:13 sekiya Exp $");
__KERNEL_RCSID(0, "$NetBSD: int.c,v 1.9 2004/07/08 10:10:49 sekiya Exp $");
#include "opt_cputype.h"
@ -232,7 +232,7 @@ int_local0_intr(u_int32_t status, u_int32_t cause, u_int32_t pc,
FIFO and dispatch.
*/
bus_space_write_4(iot, ioh, INT2_LOCAL0_MASK, l0mask & (0xfe));
if ( (l0stat & l0mask) == 0)
if ( (l0mask & 0x01) && ((l0stat & l0mask) == 0) )
l0stat = 0x01;
for (i = 0; i < 8; i++) {