Make sure to override the trigger variable with IST_LEVEL, as well
as the ioapic flags, in the case of an ACPI interrupt without override.
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parent
9558563497
commit
3a0f71ac74
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@ -1,4 +1,4 @@
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/* $NetBSD: acpi_machdep.c,v 1.10 2006/07/04 00:30:23 christos Exp $ */
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/* $NetBSD: acpi_machdep.c,v 1.11 2006/08/12 16:20:58 fvdl Exp $ */
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/*
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* Copyright 2001 Wasabi Systems, Inc.
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@ -40,7 +40,7 @@
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*/
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#include <sys/cdefs.h>
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__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.10 2006/07/04 00:30:23 christos Exp $");
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__KERNEL_RCSID(0, "$NetBSD: acpi_machdep.c,v 1.11 2006/08/12 16:20:58 fvdl Exp $");
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#include <sys/param.h>
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#include <sys/systm.h>
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@ -205,10 +205,11 @@ found:
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#if NACPI > 0 || NIOAPIC > 0
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/*
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* If there was no ACPI interrupt source override,
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* mark the SCI interrupt as active low in the
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* table.
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* mark the SCI interrupt as level-triggered, active low
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* in the table.
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*/
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if (mip != NULL && ((mip->sflags & MPI_OVR) == 0)) {
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if (mip == NULL || ((mip->sflags & MPI_OVR) == 0)) {
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trigger = IST_LEVEL;
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mip->flags &= ~3;
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mip->flags |= MPS_INTPO_ACTLO;
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mip->redir |= IOAPIC_REDLO_ACTLO;
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