Date: Wed, 5 Feb 2003 08:04:22 +0530 From: "M. Giegerich" <migieger@bawue.de> To: freebsd-smp@freebsd.org Subject: Re: Broken MP table: BIOS or hardware? Message-ID: <20030205023422.GA432@luva.home> In-Reply-To: <20020824154647.A8882@luva.home> References: <20020824154647.A8882@luva.home>
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On Sat, Aug 24, 2002 at 03:46:48PM +0530, Michael Giegerich wrote:
> Is it possible to check, if the broken MP table
> is either related to a faulty BIOS or a non exis-
> tent hardware wiring?
Well, waiting patiently didn't yield any answer :-)
So I'll try again giving some more details of my
IBM Netvista 3500-M20 dual P3 system. The archives
and groups@google show that there must be fellow
Netfinity users of FreeBSD...
Dmesg's output (see below for my question):
Copyright (c) 1992-2002 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 4.7-RELEASE-p3 #9: Sat Jan 11 12:41:27 IST 2003
root@luva.home:/usr/obj/usr/src/sys/LOCAL
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (799.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 1207947264 (1179636K bytes)
avail memory = 1169821696 (1142404K bytes)
APIC_IO: MP table broken: 8259->APIC entry missing!
Programming 16 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 16 pins in IOAPIC #1
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 3, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 14, version: 0x000f0011, at 0xfec00000
io1 (APIC): apic id: 13, version: 0x000f0011, at 0xfec01000
Preloaded elf kernel "kernel" at 0xc0422000.
ccd0-3: Concatenated disk drivers
netsmb_dev: loaded
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
IOAPIC #1 intpin 11 -> irq 2
IOAPIC #0 intpin 10 -> irq 5
pci0: <PCI bus> on pcib0
pci0: <S3 Savage 4 graphics accelerator> at 1.0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x2000-0x203f mem 0xfea00000-0xfeafffff,0xfeb7f000-0xfeb7ffff irq 2 at device 2.0 on pci0
fxp0: Disabling dynamic standby mode in EEPROM
fxp0: New EEPROM ID: 0x4080
fxp0: EEPROM checksum @ 0x3f: 0xd1f8 -> 0xd1f8
fxp0: Ethernet address 00:06:29:13:7a:18
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <ServerWorks IB6566 PCI to ISA bridge> at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <ServerWorks ROSB4 ATA33 controller> port 0x700-0x70f at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ohci0: <OHCI (generic) USB controller> mem 0xfeb7e000-0xfeb7efff irq 5 at device 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
pcib1: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
IOAPIC #1 intpin 12 -> irq 9
pci1: <PCI bus> on pcib1
ahc0: <Adaptec aic7892 Ultra160 SCSI adapter> port 0x2100-0x21ff mem 0xeffff000-0xefffffff irq 9 at device 3.0 on pci1
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
orm0: <Option ROM> at iomem 0xc0000-0xc9fff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: Broken MP table detected: 8254 is not connected to IOAPIC #0 intpin 2
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Is this purely a BIOS issue? If not how could it be tested if
this relates to the BIOS or actually to flawed hardware?
APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
IPsec: Initialized Security Association Processing.
SMP: AP CPU #1 Launched!
acd0: CDROM <CRD-8400B> at ata0-master PIO4
Waiting 5 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s3a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DPSS-336950N S96H> Fixed Direct Access SCSI-3 device
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 35239MB (72170880 512 byte sectors: 255H 63S/T 4492C)
da1 at ahc0 bus 0 target 2 lun 0
da1: <IBM IC35L036UWD210-0 S5BS> Fixed Direct Access SCSI-3 device
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da1: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
Mptable's output (-dmesg):
===============================================================================
MPTable, version 2.0.15
-------------------------------------------------------------------------------
MP Floating Pointer Structure:
location: EBDA
physical address: 0x0009e1d0
signature: '_MP_'
length: 16 bytes
version: 1.4
checksum: 0xd6
mode: Virtual Wire
-------------------------------------------------------------------------------
MP Config Table Header:
physical address: 0x0009e1e0
signature: 'PCMP'
base table length: 244
version: 1.4
checksum: 0xe9
OEM ID: 'IBM ENSW'
Product ID: 'NF 6000R SMP'
OEM table pointer: 0x00000000
OEM table size: 0
entry count: 22
local APIC address: 0xfee00000
extended table length: 168
extended table checksum: 117
-------------------------------------------------------------------------------
MP Config Base Table Entries:
--
Processors: APIC ID Version State Family Model Step Flags
3 0x11 BSP, usable 6 8 6 0x0301
0 0x11 AP, usable 6 8 6 0x0301
--
Bus: Bus ID Type
0 PCI
1 PCI
2 ISA
--
I/O APICs: APIC ID Version State Address
14 0x11 usable 0xfec00000
13 0x11 usable 0xfec01000
--
I/O Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
INT conforms conforms 2 1 14 1
INT conforms conforms 2 0 14 2
INT conforms conforms 2 3 14 3
INT conforms conforms 2 4 14 4
INT conforms conforms 2 6 14 6
INT conforms conforms 2 7 14 7
INT conforms conforms 2 8 14 8
INT conforms conforms 2 12 14 12
INT conforms conforms 2 13 14 13
INT conforms conforms 2 14 14 14
INT conforms conforms 0 2:A 13 11
INT conforms conforms 0 15:A 14 10
INT conforms conforms 1 3:A 13 12
--
Local Ints: Type Polarity Trigger Bus ID IRQ APIC ID PIN#
NMI conforms conforms 2 0 255 1
ExtINT conforms conforms 2 0 255 0
-------------------------------------------------------------------------------
MP Config Extended Table Entries:
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xa0000
address range: 0x20000
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xd0000
address range: 0x10000
--
System Address Space
bus ID: 0 address type: memory address
address base: 0xfd000000
address range: 0x3000000
--
System Address Space
bus ID: 0 address type: prefetch address
address base: 0xf0000000
address range: 0xd000000
--
System Address Space
bus ID: 1 address type: memory address
address base: 0xee000000
address range: 0x2000000
--
System Address Space
bus ID: 1 address type: prefetch address
address base: 0x48000000
address range: 0xa6000000
--
System Address Space
bus ID: 0 address type: I/O address
address base: 0x0
address range: 0x2040
--
System Address Space
bus ID: 1 address type: I/O address
address base: 0x2040
address range: 0xdfc0
--
Bus Heirarchy
bus ID: 2 bus info: 0x01 parent bus ID: 0
-------------------------------------------------------------------------------
dmesg output:
Copyright (c) 1992-2002 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 4.7-RELEASE-p3 #9: Sat Jan 11 12:41:27 IST 2003
root@luva.home:/usr/obj/usr/src/sys/LOCAL
Timecounter "i8254" frequency 1193182 Hz
CPU: Pentium III/Pentium III Xeon/Celeron (799.62-MHz 686-class CPU)
Origin = "GenuineIntel" Id = 0x686 Stepping = 6
Features=0x383fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE>
real memory = 1207947264 (1179636K bytes)
avail memory = 1169821696 (1142404K bytes)
APIC_IO: MP table broken: 8259->APIC entry missing!
Programming 16 pins in IOAPIC #0
IOAPIC #0 intpin 2 -> irq 0
Programming 16 pins in IOAPIC #1
FreeBSD/SMP: Multiprocessor motherboard
cpu0 (BSP): apic id: 3, version: 0x00040011, at 0xfee00000
cpu1 (AP): apic id: 0, version: 0x00040011, at 0xfee00000
io0 (APIC): apic id: 14, version: 0x000f0011, at 0xfec00000
io1 (APIC): apic id: 13, version: 0x000f0011, at 0xfec01000
Preloaded elf kernel "kernel" at 0xc0422000.
ccd0-3: Concatenated disk drivers
netsmb_dev: loaded
Pentium Pro MTRR support enabled
md0: Malloc disk
npx0: <math processor> on motherboard
npx0: INT 16 interface
pcib0: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
IOAPIC #1 intpin 11 -> irq 2
IOAPIC #0 intpin 10 -> irq 5
pci0: <PCI bus> on pcib0
pci0: <S3 Savage 4 graphics accelerator> at 1.0
fxp0: <Intel Pro 10/100B/100+ Ethernet> port 0x2000-0x203f mem 0xfea00000-0xfeafffff,0xfeb7f000-0xfeb7ffff irq 2 at device 2.0 on pci0
fxp0: Disabling dynamic standby mode in EEPROM
fxp0: New EEPROM ID: 0x4080
fxp0: EEPROM checksum @ 0x3f: 0xd1f8 -> 0xd1f8
fxp0: Ethernet address 00:06:29:13:7a:18
inphy0: <i82555 10/100 media interface> on miibus0
inphy0: 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto
isab0: <ServerWorks IB6566 PCI to ISA bridge> at device 15.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <ServerWorks ROSB4 ATA33 controller> port 0x700-0x70f at device 15.1 on pci0
ata0: at 0x1f0 irq 14 on atapci0
ata1: at 0x170 irq 15 on atapci0
ohci0: <OHCI (generic) USB controller> mem 0xfeb7e000-0xfeb7efff irq 5 at device 15.2 on pci0
usb0: OHCI version 1.0, legacy support
usb0: <OHCI (generic) USB controller> on ohci0
usb0: USB revision 1.0
uhub0: (0x1166) OHCI root hub, class 9/0, rev 1.00/1.00, addr 1
uhub0: 4 ports with 4 removable, self powered
pcib1: <ServerWorks NB6635 3.0LE host to PCI bridge> on motherboard
IOAPIC #1 intpin 12 -> irq 9
pci1: <PCI bus> on pcib1
ahc0: <Adaptec aic7892 Ultra160 SCSI adapter> port 0x2100-0x21ff mem 0xeffff000-0xefffffff irq 9 at device 3.0 on pci1
aic7892: Ultra160 Wide Channel A, SCSI Id=7, 32/253 SCBs
orm0: <Option ROM> at iomem 0xc0000-0xc9fff on isa0
fdc0: <NEC 72065B or clone> at port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on isa0
fdc0: FIFO enabled, 8 bytes threshold
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> at port 0x60,0x64 on isa0
atkbd0: <AT Keyboard> flags 0x1 irq 1 on atkbdc0
kbd0 at atkbd0
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: model Generic PS/2 mouse, device ID 0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
sio0 at port 0x3f8-0x3ff irq 4 flags 0x10 on isa0
sio0: type 16550A
sio1 at port 0x2f8-0x2ff irq 3 on isa0
sio1: type 16550A
ppc0: <Parallel port> at port 0x378-0x37f irq 7 on isa0
ppc0: Generic chipset (NIBBLE-only) in COMPATIBLE mode
plip0: <PLIP network interface> on ppbus0
lpt0: <Printer> on ppbus0
lpt0: Interrupt-driven port
ppi0: <Parallel I/O> on ppbus0
APIC_IO: Testing 8254 interrupt delivery
APIC_IO: Broken MP table detected: 8254 is not connected to IOAPIC #0 intpin 2
APIC_IO: routing 8254 via 8259 and IOAPIC #0 intpin 0
IPsec: Initialized Security Association Processing.
SMP: AP CPU #1 Launched!
acd0: CDROM <CRD-8400B> at ata0-master PIO4
Waiting 5 seconds for SCSI devices to settle
Mounting root from ufs:/dev/da0s3a
da0 at ahc0 bus 0 target 0 lun 0
da0: <IBM DPSS-336950N S96H> Fixed Direct Access SCSI-3 device
da0: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da0: 35239MB (72170880 512 byte sectors: 255H 63S/T 4492C)
da1 at ahc0 bus 0 target 2 lun 0
da1: <IBM IC35L036UWD210-0 S5BS> Fixed Direct Access SCSI-3 device
da1: 160.000MB/s transfers (80.000MHz, offset 63, 16bit), Tagged Queueing Enabled
da1: 35003MB (71687340 512 byte sectors: 255H 63S/T 4462C)
===============================================================================
--
M. Giegerich, mail: migieger@vsnl.com, phone: +91.(0)80.5530154
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