[src/trunk]: src/sys/dev/pci Print "range: not set" if the decode window isn...

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

details:   https://anonhg.NetBSD.org/src/rev/3706564f9008
branches:  trunk
changeset: 329510:3706564f9008
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Tue May 27 16:50:31 2014 +0000

description:
Print "range:  not set" if the decode window isn't set.

diffstat:

 sys/dev/pci/pci_subr.c |  12 ++++++++----
 1 files changed, 8 insertions(+), 4 deletions(-)

diffs (47 lines):

diff -r a6484c70a204 -r 3706564f9008 sys/dev/pci/pci_subr.c
--- a/sys/dev/pci/pci_subr.c    Tue May 27 16:26:15 2014 +0000
+++ b/sys/dev/pci/pci_subr.c    Tue May 27 16:50:31 2014 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: pci_subr.c,v 1.120 2014/05/27 16:26:15 msaitoh Exp $   */
+/*     $NetBSD: pci_subr.c,v 1.121 2014/05/27 16:50:31 msaitoh Exp $   */
 
 /*
  * Copyright (c) 1997 Zubin D. Dittia.  All rights reserved.
@@ -40,7 +40,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.120 2014/05/27 16:26:15 msaitoh Exp $");
+__KERNEL_RCSID(0, "$NetBSD: pci_subr.c,v 1.121 2014/05/27 16:50:31 msaitoh Exp $");
 
 #ifdef _KERNEL_OPT
 #include "opt_pci.h"
@@ -2043,7 +2043,8 @@
                        printf("      range:  0x%08x-0x%08x\n", base, limit);
                else
                        printf("      range:  0x%04x-0x%04x\n", base, limit);
-       }
+       } else
+               printf("      range:  not set\n");
 
        /* Non-prefetchable memory region */
        rval = regs[o2i(PCI_BRIDGE_MEMORY_REG)];
@@ -2058,6 +2059,8 @@
                & PCI_BRIDGE_MEMORY_LIMIT_MASK) << 20) | 0x000fffff;
        if (base < limit)
                printf("      range:  0x%08x-0x%08x\n", base, limit);
+       else
+               printf("      range:  not set\n");
 
        /* Prefetchable memory region */
        rval = regs[o2i(PCI_BRIDGE_PREFETCHMEM_REG)];
@@ -2092,7 +2095,8 @@
                else
                        printf("      range:  0x%08x-0x%08x\n",
                            (uint32_t)pbase, (uint32_t)plimit);
-       }
+       } else
+               printf("      range:  not set\n");
 
        if (regs[o2i(PCI_COMMAND_STATUS_REG)] & PCI_STATUS_CAPLIST_SUPPORT)
                printf("    Capability list pointer: 0x%02x\n",