diff mbox

[0/4] PCI: improve messages for debuggability

Message ID 200911041231.05597.bjorn.helgaas@hp.com (mailing list archive)
State Not Applicable, archived
Headers show

Commit Message

Bjorn Helgaas Nov. 4, 2009, 7:31 p.m. UTC
None
diff mbox

Patch

--- dl380g6a.old	2009-11-04 12:21:34.000000000 -0700
+++ dl380g6a.new	2009-11-04 12:22:11.000000000 -0700
@@ -324,8 +324,18 @@ 
 pci 0000:04:00.0: supports D1
 pci 0000:04:00.0: PME# supported from D0
 pci 0000:04:00.0: PME# disabled
+pci 0000:00:01.0: PCI bridge to [bus 04-04]
 pci 0000:00:01.0:   bridge window [io  0x4000-0x4fff]
 pci 0000:00:01.0:   bridge window [mem 0xfbb00000-0xfbffffff]
+pci 0000:00:02.0: PCI bridge to [bus 05-05]
+pci 0000:00:03.0: PCI bridge to [bus 10-12]
+pci 0000:00:04.0: PCI bridge to [bus 13-13]
+pci 0000:00:05.0: PCI bridge to [bus 14-16]
+pci 0000:00:06.0: PCI bridge to [bus 17-19]
+pci 0000:00:07.0: PCI bridge to [bus 0d-0f]
+pci 0000:00:08.0: PCI bridge to [bus 0a-0c]
+pci 0000:00:09.0: PCI bridge to [bus 07-09]
+pci 0000:00:0a.0: PCI bridge to [bus 06-06]
 pci 0000:02:00.0: reg 10: [mem 0xf4000000-0xf5ffffff 64bit]
 pci 0000:02:00.0: reg 30: [mem 0x00000000-0x0000ffff pref]
 pci 0000:02:00.0: PME# supported from D0 D3hot D3cold
@@ -334,6 +344,7 @@ 
 pci 0000:02:00.1: reg 30: [mem 0x00000000-0x0000ffff pref]
 pci 0000:02:00.1: PME# supported from D0 D3hot D3cold
 pci 0000:02:00.1: PME# disabled
+pci 0000:00:1c.0: PCI bridge to [bus 02-02]
 pci 0000:00:1c.0:   bridge window [mem 0xf2000000-0xf5ffffff]
 pci 0000:03:00.0: reg 10: [mem 0xf8000000-0xf9ffffff 64bit]
 pci 0000:03:00.0: reg 30: [mem 0x00000000-0x0000ffff pref]
@@ -343,6 +354,7 @@ 
 pci 0000:03:00.1: reg 30: [mem 0x00000000-0x0000ffff pref]
 pci 0000:03:00.1: PME# supported from D0 D3hot D3cold
 pci 0000:03:00.1: PME# disabled
+pci 0000:00:1c.2: PCI bridge to [bus 03-03]
 pci 0000:00:1c.2:   bridge window [mem 0xf6000000-0xf9ffffff]
 pci 0000:01:03.0: reg 10: [mem 0xe8000000-0xefffffff pref]
 pci 0000:01:03.0: reg 14: [io  0x3000-0x30ff]
@@ -366,7 +378,7 @@ 
 pci 0000:01:04.6: reg 10: [mem 0xf1ef0000-0xf1ef00ff]
 pci 0000:01:04.6: PME# supported from D0 D3hot D3cold
 pci 0000:01:04.6: PME# disabled
-pci 0000:00:1e.0: transparent bridge
+pci 0000:00:1e.0: PCI bridge to [bus 01-01] (subtractive decode)
 pci 0000:00:1e.0:   bridge window [io  0x2000-0x3fff]
 pci 0000:00:1e.0:   bridge window [mem 0xf1e00000-0xf1ffffff]
 pci 0000:00:1e.0:   bridge window [mem 0xe8000000-0xefffffff 64bit pref]
@@ -434,55 +446,65 @@ 
 system 00:01: [mem 0xe0000000-0xe3ffffff] has been reserved
 system 00:01: [mem 0xfe000000-0xfebfffff] has been reserved
 system 00:01: [mem 0xe7ffe000-0xe7ffffff] has been reserved
-pci 0000:00:01.0: PCI bridge, secondary bus 0000:04
+pci 0000:00:01.0: BAR 9: assigned [mem 0xe4000000-0xe40fffff pref]
+pci 0000:00:1c.0: BAR 9: assigned [mem 0xe4100000-0xe41fffff pref]
+pci 0000:00:1c.2: BAR 9: assigned [mem 0xe4200000-0xe42fffff pref]
+pci 0000:04:00.0: BAR 6: assigned [mem 0xe4000000-0xe407ffff pref]
+pci 0000:00:01.0: PCI bridge to [bus 04-04]
 pci 0000:00:01.0:   bridge window [io  0x4000-0x4fff]
 pci 0000:00:01.0:   bridge window [mem 0xfbb00000-0xfbffffff]
 pci 0000:00:01.0:   bridge window [mem 0xe4000000-0xe40fffff pref]
-pci 0000:00:02.0: PCI bridge, secondary bus 0000:05
+pci 0000:00:02.0: PCI bridge to [bus 05-05]
 pci 0000:00:02.0:   bridge window [io  disabled]
 pci 0000:00:02.0:   bridge window [mem disabled]
 pci 0000:00:02.0:   bridge window [mem pref disabled]
-pci 0000:00:03.0: PCI bridge, secondary bus 0000:10
+pci 0000:00:03.0: PCI bridge to [bus 10-12]
 pci 0000:00:03.0:   bridge window [io  disabled]
 pci 0000:00:03.0:   bridge window [mem disabled]
 pci 0000:00:03.0:   bridge window [mem pref disabled]
-pci 0000:00:04.0: PCI bridge, secondary bus 0000:13
+pci 0000:00:04.0: PCI bridge to [bus 13-13]
 pci 0000:00:04.0:   bridge window [io  disabled]
 pci 0000:00:04.0:   bridge window [mem disabled]
 pci 0000:00:04.0:   bridge window [mem pref disabled]
-pci 0000:00:05.0: PCI bridge, secondary bus 0000:14
+pci 0000:00:05.0: PCI bridge to [bus 14-16]
 pci 0000:00:05.0:   bridge window [io  disabled]
 pci 0000:00:05.0:   bridge window [mem disabled]
 pci 0000:00:05.0:   bridge window [mem pref disabled]
-pci 0000:00:06.0: PCI bridge, secondary bus 0000:17
+pci 0000:00:06.0: PCI bridge to [bus 17-19]
 pci 0000:00:06.0:   bridge window [io  disabled]
 pci 0000:00:06.0:   bridge window [mem disabled]
 pci 0000:00:06.0:   bridge window [mem pref disabled]
-pci 0000:00:07.0: PCI bridge, secondary bus 0000:0d
+pci 0000:00:07.0: PCI bridge to [bus 0d-0f]
 pci 0000:00:07.0:   bridge window [io  disabled]
 pci 0000:00:07.0:   bridge window [mem disabled]
 pci 0000:00:07.0:   bridge window [mem pref disabled]
-pci 0000:00:08.0: PCI bridge, secondary bus 0000:0a
+pci 0000:00:08.0: PCI bridge to [bus 0a-0c]
 pci 0000:00:08.0:   bridge window [io  disabled]
 pci 0000:00:08.0:   bridge window [mem disabled]
 pci 0000:00:08.0:   bridge window [mem pref disabled]
-pci 0000:00:09.0: PCI bridge, secondary bus 0000:07
+pci 0000:00:09.0: PCI bridge to [bus 07-09]
 pci 0000:00:09.0:   bridge window [io  disabled]
 pci 0000:00:09.0:   bridge window [mem disabled]
 pci 0000:00:09.0:   bridge window [mem pref disabled]
-pci 0000:00:0a.0: PCI bridge, secondary bus 0000:06
+pci 0000:00:0a.0: PCI bridge to [bus 06-06]
 pci 0000:00:0a.0:   bridge window [io  disabled]
 pci 0000:00:0a.0:   bridge window [mem disabled]
 pci 0000:00:0a.0:   bridge window [mem pref disabled]
-pci 0000:00:1c.0: PCI bridge, secondary bus 0000:02
+pci 0000:02:00.0: BAR 6: assigned [mem 0xe4100000-0xe410ffff pref]
+pci 0000:02:00.1: BAR 6: assigned [mem 0xe4110000-0xe411ffff pref]
+pci 0000:00:1c.0: PCI bridge to [bus 02-02]
 pci 0000:00:1c.0:   bridge window [io  disabled]
 pci 0000:00:1c.0:   bridge window [mem 0xf2000000-0xf5ffffff]
 pci 0000:00:1c.0:   bridge window [mem 0xe4100000-0xe41fffff pref]
-pci 0000:00:1c.2: PCI bridge, secondary bus 0000:03
+pci 0000:03:00.0: BAR 6: assigned [mem 0xe4200000-0xe420ffff pref]
+pci 0000:03:00.1: BAR 6: assigned [mem 0xe4210000-0xe421ffff pref]
+pci 0000:00:1c.2: PCI bridge to [bus 03-03]
 pci 0000:00:1c.2:   bridge window [io  disabled]
 pci 0000:00:1c.2:   bridge window [mem 0xf6000000-0xf9ffffff]
 pci 0000:00:1c.2:   bridge window [mem 0xe4200000-0xe42fffff pref]
-pci 0000:00:1e.0: PCI bridge, secondary bus 0000:01
+pci 0000:01:03.0: BAR 6: assigned [mem 0xf1e00000-0xf1e1ffff pref]
+pci 0000:01:04.2: BAR 6: assigned [mem 0xf1e20000-0xf1e2ffff pref]
+pci 0000:00:1e.0: PCI bridge to [bus 01-01]
 pci 0000:00:1e.0:   bridge window [io  0x2000-0x3fff]
 pci 0000:00:1e.0:   bridge window [mem 0xf1e00000-0xf1ffffff]
 pci 0000:00:1e.0:   bridge window [mem 0xe8000000-0xefffffff 64bit pref]