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Display a warning message if an attempt is made to process interrupt

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routing for a bus that has previously been processed.

From PR kern/43570 - doesn't fix the problem but at least lets you
know it exists.
This commit is contained in:
pgoyette 2011-04-05 13:17:04 +00:00
parent 634c69b448
commit 4dbe4d01fa
1 changed files with 7 additions and 2 deletions
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9
sys/arch/x86/x86/mpacpi.c
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@ -1,4 +1,4 @@
/* $NetBSD: mpacpi.c,v 1.90 2011/03/16 06:02:36 dholland Exp $ */
/* $NetBSD: mpacpi.c,v 1.91 2011/04/05 13:17:04 pgoyette Exp $ */
/*
* Copyright (c) 2003 Wasabi Systems, Inc.
@ -36,7 +36,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: mpacpi.c,v 1.90 2011/03/16 06:02:36 dholland Exp $");
__KERNEL_RCSID(0, "$NetBSD: mpacpi.c,v 1.91 2011/04/05 13:17:04 pgoyette Exp $");
#include "acpica.h"
#include "opt_acpi.h"
@ -786,6 +786,11 @@ mpacpi_pciroute(struct mpacpi_pcibus *mpr)
mpr->mpr_bus);
mpb = &mp_busses[mpr->mpr_bus];
if (mpb->mb_name != NULL)
printf("mpacpi: PCI bus %d int routing already done!\n",
mpr->mpr_bus);
mpb->mb_intrs = NULL;
mpb->mb_name = "pci";
mpb->mb_idx = mpr->mpr_bus;