[src/trunk]: src/sys/arch/x86/x86 Display a warning message if an attempt is ...

[pgoyette <pgoyette%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/684fc0a3bf20
branches:  trunk
changeset: 763848:684fc0a3bf20
user:      pgoyette <pgoyette%NetBSD.org@localhost>
date:      Tue Apr 05 13:17:04 2011 +0000

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

diffstat:

 sys/arch/x86/x86/mpacpi.c |  9 +++++++--
 1 files changed, 7 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r 2778f560f05c -r 684fc0a3bf20 sys/arch/x86/x86/mpacpi.c
--- a/sys/arch/x86/x86/mpacpi.c Tue Apr 05 12:18:11 2011 +0000
+++ b/sys/arch/x86/x86/mpacpi.c Tue Apr 05 13:17:04 2011 +0000
@@ -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 @@
                    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;