msi broken?

From: Arno J. Klaassen <arno_at_heho.snv.jussieu.fr>
Date: Tue, 10 Mar 2009 15:08:59 +0100
Hello,

when upgrading this morning from a March 1 -current, if_bge
stopped working (and irq256: bge0 not showing up in
vmstat -i ). Setting hw.pci.enable_msi="0" makes it work again.

Nothing noticeable in dmesg.boot :

[root_at_siamesetwins /usr/temp]# diff dmesg.boot.OK dmesg.boot.KO 
5c5
 < FreeBSD 8.0-CURRENT #1: Sun Mar  1 23:38:34 CET 2009
 ---
 > FreeBSD 8.0-CURRENT #0: Tue Mar 10 11:52:39 CET 2009
 16,17c16,17
 < usable memory = 8581632000 (8184 MB)
 < avail memory  = 8280162304 (7896 MB)
 ---
 > usable memory = 8581603328 (8184 MB)
 > avail memory  = 8278331392 (7894 MB)
 128d127
 < SMP: AP CPU #5 Launched!
 129a129
 > SMP: AP CPU #5 Launched!
 205c205
 < tap0: Ethernet address: 00:bd:35:04:00:00
 ---
 > tap0: Ethernet address: 00:bd:29:04:00:00

Full dmesg.boot.OK below.

Thanx, Arno


#######

Copyright (c) 1992-2009 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 8.0-CURRENT #1: Sun Mar  1 23:38:34 CET 2009
    toor_at_siamesetwins:/usr/obj/raid1/bsd/src-current/sys/S3992
Timecounter "i8254" frequency 1193182 Hz quality 0
CPU: Quad-Core AMD Opteron(tm) Processor 2354 (2194.52-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x100f23  Stepping = 3
  Features=0x178bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2,HTT>
  Features2=0x802009<SSE3,MON,CX16,POPCNT>
  AMD Features=0xee500800<SYSCALL,NX,MMX+,FFXSR,Page1GB,RDTSCP,LM,3DNow!+,3DNow!>
  AMD Features2=0x7ff<LAHF,CMP,SVM,ExtAPIC,CR8,ABM,SSE4A,MAS,Prefetch,OSVW,IBS>
  TSC: P-state invariant
  Cores per package: 4
usable memory = 8581632000 (8184 MB)
avail memory  = 8280162304 (7896 MB)
ACPI APIC Table: <103007 APIC2012>
FreeBSD/SMP: Multiprocessor System Detected: 8 CPUs
 cpu0 (BSP): APIC ID:  0
 cpu1 (AP): APIC ID:  1
 cpu2 (AP): APIC ID:  2
 cpu3 (AP): APIC ID:  3
 cpu4 (AP): APIC ID:  4
 cpu5 (AP): APIC ID:  5
 cpu6 (AP): APIC ID:  6
 cpu7 (AP): APIC ID:  7
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 1.1> irqs 0-15 on motherboard
ioapic1 <Version 1.1> irqs 16-31 on motherboard
ioapic2 <Version 1.1> irqs 32-47 on motherboard
kbd1 at kbdmux0
acpi0: <103007 XSDT2012> on motherboard
acpi0: [ITHREAD]
acpi0: Power Button (fixed)
acpi0: Sleep Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, bff00000 (3) failed
Timecounter "ACPI-safe" frequency 3579545 Hz quality 850
acpi_timer0: <32-bit timer at 3.579545MHz> port 0x508-0x50b on acpi0
acpi_hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 900
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
pcib2: <ACPI PCI-PCI bridge> at device 13.0 on pci1
pci2: <ACPI PCI bus> on pcib2
atapci0: <ServerWorks HT1000 SATA150 controller> port 0xbc00-0xbc07,0xb880-0xb883,0xb800-0xb807,0xb480-0xb483,0xb400-0xb41f mem 0xfeffe000-0xfeffffff irq 11 at device 14.0 on pci1
atapci0: [ITHREAD]
ata2: <ATA channel 0> on atapci0
ata2: [ITHREAD]
ata3: <ATA channel 1> on atapci0
ata3: [ITHREAD]
ata4: <ATA channel 2> on atapci0
ata4: [ITHREAD]
ata5: <ATA channel 3> on atapci0
ata5: [ITHREAD]
atapci1: <ServerWorks HT1000 UDMA100 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 2.1 on pci0
ata0: <ATA channel 0> on atapci1
ata0: [ITHREAD]
ata1: <ATA channel 1> on atapci1
ata1: [ITHREAD]
isab0: <PCI-ISA bridge> at device 2.2 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, USB> at device 3.0 (no driver attached)
pci0: <serial bus, USB> at device 3.1 (no driver attached)
pci0: <serial bus, USB> at device 3.2 (no driver attached)
pci0: <network, ethernet> at device 4.0 (no driver attached)
pcib3: <ACPI PCI-PCI bridge> at device 6.0 on pci0
pci3: <ACPI PCI bus> on pcib3
pcib4: <ACPI PCI-PCI bridge> at device 7.0 on pci0
pci4: <ACPI PCI bus> on pcib4
pci4: <network, ethernet> at device 4.0 (no driver attached)
pci4: <network, ethernet> at device 4.1 (no driver attached)
pcib5: <ACPI PCI-PCI bridge> at device 8.0 on pci0
pci5: <ACPI PCI bus> on pcib5
pcib6: <PCI-PCI bridge> at device 0.0 on pci5
pci7: <PCI bus> on pcib6
aac0: <Adaptec RAID 3405> mem 0xff400000-0xff5fffff irq 28 at device 14.0 on pci7
aac0: Enabling 64-bit address support
aac0: Enable Raw I/O
aac0: Enable 64-bit array
aac0: New comm. interface enabled
aac0: [ITHREAD]
aac0: Adaptec 3405, aac driver 2.0.0-1
pcib7: <PCI-PCI bridge> at device 0.2 on pci5
pci6: <PCI bus> on pcib7
pcib8: <ACPI PCI-PCI bridge> at device 9.0 on pci0
pci8: <ACPI PCI bus> on pcib8
pcib9: <ACPI PCI-PCI bridge> at device 10.0 on pci0
pci9: <ACPI PCI bus> on pcib9
pcib10: <ACPI PCI-PCI bridge> at device 11.0 on pci0
pci10: <ACPI PCI bus> on pcib10
vgapci0: <VGA-compatible display> port 0xe000-0xe0ff mem 0xd8000000-0xdfffffff,0xff6f0000-0xff6fffff irq 17 at device 12.0 on pci0
acpi_button0: <Power Button> on acpi0
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
atkbd0: [ITHREAD]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
uart0: [FILTER]
uart1: <16550 or compatible> port 0x2f8-0x2ff irq 3 on acpi0
uart1: [FILTER]
cpu0: <ACPI CPU> on acpi0
cpu1: <ACPI CPU> on acpi0
cpu2: <ACPI CPU> on acpi0
cpu3: <ACPI CPU> on acpi0
cpu4: <ACPI CPU> on acpi0
cpu5: <ACPI CPU> on acpi0
cpu6: <ACPI CPU> on acpi0
cpu7: <ACPI CPU> on acpi0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc8fff,0xc9000-0xce7ff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: cannot reserve I/O port range
Timecounters tick every 1.000 msec
ipfw2 (+ipv6) initialized, divert loadable, nat loadable, rule-based forwarding disabled, default to deny, logging disabled
ad0: 194481MB <Maxtor 6Y200P0 YAR41BW0> at ata0-master UDMA100
aacd0: <Volume> on aac0
aacd0: 69890MB (143134720 sectors)
SMP: AP CPU #2 Launched!
SMP: AP CPU #1 Launched!
SMP: AP CPU #3 Launched!
SMP: AP CPU #4 Launched!
SMP: AP CPU #7 Launched!
SMP: AP CPU #6 Launched!
SMP: AP CPU #5 Launched!
Trying to mount root from ufs:/dev/aacd0s1a
tap0: Ethernet address: 00:bd:19:04:00:00
bge0: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x8100> mem 0xff0d0000-0xff0dffff,0xff0c0000-0xff0cffff irq 26 at device 4.0 on pci4
miibus0: <MII bus> on bge0
brgphy0: <BCM5780 10/100/1000baseTX PHY> PHY 1 on miibus0
brgphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge0: Ethernet address: 00:e0:81:4d:5d:b8
bge0: [ITHREAD]
bge1: <Broadcom NetXtreme Gigabit Ethernet Controller, ASIC rev. 0x8100> mem 0xff0f0000-0xff0fffff,0xff0e0000-0xff0effff irq 27 at device 4.1 on pci4
miibus1: <MII bus> on bge1
brgphy1: <BCM5780 10/100/1000baseTX PHY> PHY 1 on miibus1
brgphy1:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-FDX, auto
bge1: Ethernet address: 00:e0:81:4d:5d:b9
bge1: [ITHREAD]
fxp0: <Intel 82551 Pro/100 Ethernet> port 0xec00-0xec3f mem 0xff6eb000-0xff6ebfff,0xff6a0000-0xff6bffff irq 16 at device 4.0 on pci0
miibus2: <MII bus> on fxp0
inphy0: <i82555 10/100 media interface> PHY 1 on miibus2
inphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
fxp0: Ethernet address: 00:e0:81:4d:78:a5
fxp0: [ITHREAD]
Received on Tue Mar 10 2009 - 14:08:24 UTC

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