unexpected IO-APIC

Jürgen Adler
2003-05-29T19:44:12Z

Hi, I´m a user of the follow system:

BIOS: rev. 1.0 (it´s the lasted version)
Mainboard: Gigabyte GA-7VA-C with VIA KT333CF Northbrige / VT8235
Southbridge
CPU: Athlon XP 2000+
kernel: 2.4.20 with enabled UP-APIC and UP_IO_APIC
OS: SuSE-Linux 8.1

After boot the system has write to the boot.msg:

Inspecting /boot/System.map
Loaded 20132 symbols from /boot/System.map.
Symbols match kernel version 2.4.20.
Loaded 48 symbols from 3 modules.
klogd 1.4.1, log source = ksyslog started.
<4>Linux version 2.4.20 (root@linux) (gcc version 3.2) #1 Tue May 20
21:46:30 CEST 2003
<6>BIOS-provided physical RAM map:
<4> BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
<4> BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
<4> BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
<4> BIOS-e820: 0000000000100000 - 000000001fff0000 (usable)
<4> BIOS-e820: 000000001fff0000 - 000000001fff3000 (ACPI NVS)
<4> BIOS-e820: 000000001fff3000 - 0000000020000000 (ACPI data)
<4> BIOS-e820: 00000000fec00000 - 00000000fec01000 (reserved)
<4> BIOS-e820: 00000000fee00000 - 00000000fee01000 (reserved)
<4> BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
<5>0MB HIGHMEM available.<5>511MB LOWMEM available.
<4>found SMP MP-table at 000f4ae0
<4>hm, page 000f4000 reserved twice.
<4>hm, page 000f5000 reserved twice.
<4>hm, page 000f0000 reserved twice.
<4>hm, page 000f1000 reserved twice.
<4>On node 0 totalpages: 131056
<4>zone(0): 4096 pages.
<4>zone(1): 126960 pages.
<4>zone(2): 0 pages.
<4>Intel MultiProcessor Specification v1.4
<4> Virtual Wire compatibility mode.
<4>OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000
<4>Processor #0 Pentium(tm) Pro APIC version 17
<4>I/O APIC #2 Version 17 at 0xFEC00000.
<4>Processors: 1
<4>Kernel command line: root=/dev/hda3 vga=normal
<6>Initializing CPU#0<4>Detected 1674.444 MHz processor.
<4>Console: colour VGA+ 80x25
<4>Calibrating delay loop... 3342.33 BogoMIPS
<6>Memory: 514732k/524224k available (1666k kernel code, 9104k reserved,
626k data, 152k init, 0k highmem)<6>Dentry cache hash table entries: 65536
(order: 7, 524288 bytes)
<6>Inode cache hash table entries: 32768 (order: 6, 262144 bytes)
<4>Mount-cache hash table entries: 8192 (order: 4, 65536 bytes)
<4>Buffer-cache hash table entries: 32768 (order: 5, 131072 bytes)
<4>Page-cache hash table entries: 131072 (order: 7, 524288 bytes)
<6>CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
<6>CPU: L2 Cache: 256K (64 bytes/line)
<6>Intel machine check architecture supported.
<6>Intel machine check reporting enabled on CPU#0.
<7>CPU: After generic, caps: 0383fbff c1c3fbff 00000000 00000000
<7>CPU: Common caps: 0383fbff c1c3fbff 00000000 00000000
<4>CPU: AMD Athlon(tm) XP 2000+ stepping 00
<6>Enabling fast FPU save and restore... done.
<6>Enabling unmasked SIMD FPU exception support... done.
<6>Checking 'hlt' instruction... OK.<4>POSIX conformance testing by UNIFIX
<4>enabled ExtINT on CPU#0<4>ESR value before enabling vector: 00000000
<4>ESR value after enabling vector: 00000000
<4>ENABLING IO-APIC IRQs
<4>Setting 2 in the phys_id_present_map

-------that's the interesting part!-----------

<6>...changing IO-APIC physical APIC ID to 2 ... ok.
<7>init IO_APIC IRQs<7> IO-APIC (apicid-pin) 2-0, 2-10, 2-11, 2-16, 2-20,
2-23 not connected.
<6>..TIMER: vector=0x31 pin1=2 pin2=0
<7>number of MP IRQ sources: 22.
<7>number of IO-APIC #2 registers: 24.
<6>testing the IO APIC.......................
<4><7>IO APIC #2......
<7>.... register #00: 02000000
<7>....... : physical APIC id: 02
<7>.... register #01: 00178003
<7>....... : max redirection entries: 0017
<7>....... : PRQ implemented: 1
<7>....... : IO APIC version: 0003
<4> WARNING: unexpected IO-APIC, please mail
<4> to linux-smp@vger.kernel.org

----------- end --------------------------------

<7>.... IRQ redirection table:
<7> NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
<7> 00 000 00 1 0 0 0 0 0 0 00
<7> 01 001 01 0 0 0 0 0 1 1 39
<7> 02 001 01 0 0 0 0 0 1 1 31
<7> 03 001 01 0 0 0 0 0 1 1 41
<7> 04 001 01 0 0 0 0 0 1 1 49
<7> 05 001 01 0 0 0 0 0 1 1 51
<7> 06 001 01 0 0 0 0 0 1 1 59
<7> 07 001 01 0 0 0 0 0 1 1 61
<7> 08 001 01 0 0 0 0 0 1 1 69
<7> 09 001 01 0 0 0 0 0 1 1 71
<7> 0a 000 00 1 0 0 0 0 0 0 00
<7> 0b 000 00 1 0 0 0 0 0 0 00
<7> 0c 001 01 0 0 0 0 0 1 1 79
<7> 0d 001 01 0 0 0 0 0 1 1 81
<7> 0e 001 01 0 0 0 0 0 1 1 89
<7> 0f 001 01 0 0 0 0 0 1 1 91
<7> 10 000 00 1 0 0 0 0 0 0 00
<7> 11 001 01 1 1 0 1 0 1 1 99
<7> 12 001 01 1 1 0 1 0 1 1 A1
<7> 13 001 01 1 1 0 1 0 1 1 A9
<7> 14 000 00 1 0 0 0 0 0 0 00
<7> 15 001 01 1 1 0 1 0 1 1 B1
<7> 16 001 01 1 1 0 1 0 1 1 B9
<7> 17 000 00 1 0 0 0 0 0 0 00
<7>IRQ to pin mappings:
<7>IRQ0 -> 0:2
<7>IRQ1 -> 0:1
<7>IRQ3 -> 0:3
<7>IRQ4 -> 0:4
<7>IRQ5 -> 0:5
<7>IRQ6 -> 0:6
<7>IRQ7 -> 0:7
<7>IRQ8 -> 0:8
<7>IRQ9 -> 0:9
<7>IRQ12 -> 0:12
<7>IRQ13 -> 0:13
<7>IRQ14 -> 0:14
<7>IRQ15 -> 0:15
<7>IRQ17 -> 0:17
<7>IRQ18 -> 0:18
<7>IRQ19 -> 0:19
<7>IRQ21 -> 0:21
<7>IRQ22 -> 0:22
<6>.................................... done.
<4>Using local APIC timer interrupts.
<4>calibrating APIC timer ...
<4>..... CPU clock speed is 1674.4829 MHz.
<4>..... host bus clock speed is 267.9172 MHz.
<4>cpu: 0, clocks: 2679172, slice: 1339586
<4>CPU0<T0:2679168,T1:1339568,D:14,S:1339586,C:2679172>
<4>mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
<4>mtrr: detected mtrr type: Intel
<6>PCI: PCI BIOS revision 2.10 entry at 0xf9b50, last bus=1
<6>PCI: Using configuration type 1
<6>PCI: Probing PCI hardware
<6>PCI: Using IRQ router default [1106/3099] at 00:00.0
<6>PCI->APIC IRQ transform: (B0,I9,P0) -> 17
<6>PCI->APIC IRQ transform: (B0,I10,P0) -> 18
<6>PCI->APIC IRQ transform: (B0,I11,P0) -> 19
<6>PCI->APIC IRQ transform: (B0,I16,P0) -> 21
<6>PCI->APIC IRQ transform: (B0,I16,P1) -> 21
<6>PCI->APIC IRQ transform: (B0,I16,P2) -> 21
<6>PCI->APIC IRQ transform: (B0,I16,P3) -> 19
<6>PCI->APIC IRQ transform: (B0,I17,P0) -> 22
<6>PCI->APIC IRQ transform: (B0,I17,P2) -> 22
<6>PCI: Via IRQ fixup for 00:10.0, from 10 to 5
<6>PCI: Via IRQ fixup for 00:10.1, from 11 to 5
<6>PCI: Via IRQ fixup for 00:10.2, from 11 to 5
<6>isapnp: Scanning for PnP cards...
<6>isapnp: No Plug & Play device found
<6>Linux NET4.0 for Linux 2.4
<6>Based upon Swansea University Computer Society NET3.039
<4>Initializing RT netlink socket<4>Starting kswapd
<5>VFS: Diskquotas version dquot_6.4.0 initialized
<6>Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
<4> tbxface-0099 [01] Acpi_load_tables : ACPI Tables successfully
loaded
<4>Parsing
Methods:....................................................................
.....................................................
<4>121 Control Methods found and parsed (440 nodes total)
<4>ACPI Namespace successfully loaded at root c037a0e0
<6>ACPI: Core Subsystem version [20011018]
<4>evxfevnt-0081 [-21] Acpi_enable : Transition to ACPI mode
successful
<4>Executing device _INI
methods:.............................................
<4>45 Devices found: 45 _STA, 1 _INI
<4>Completing Region and Field initialization:......................
<4>17/21 Regions, 5/5 Fields initialized (440 nodes total)
<6>ACPI: Subsystem enabled
<4>pty: 256 Unix98 ptys configured
<6>Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
SERIAL_PCI ISAPNP enabled
<6>ttyS00 at 0x03f8 (irq = 4) is a 16550A
<6>ttyS01 at 0x02f8 (irq = 3) is a 16550A
<6>Uniform Multi-Platform E-IDE driver Revision: 6.31
<4>ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
<4>VP_IDE: IDE controller on PCI bus 00 dev 89
<4>VP_IDE: chipset revision 6
<4>VP_IDE: not 100%% native mode: will probe irqs later
<4>ide: Assuming 33MHz system bus speed for PIO modes; override with
idebus=xx
<6>VP_IDE: VIA vt8235 (rev 00) IDE UDMA133 controller on pci00:11.1
<4> ide0: BM-DMA at 0xe400-0xe407, BIOS settings: hda:DMA, hdb:DMA
<4> ide1: BM-DMA at 0xe408-0xe40f, BIOS settings: hdc:DMA, hdd:DMA
<4>hda: SAMSUNG SP8004H, ATA DISK drive
<4>hdb: FUJITSU MPF3204AT, ATA DISK drive
<4>hdc: HITACHI CDR-8335, ATAPI CD/DVD-ROM drive
<4>hdd: ST32122A, ATA DISK drive
<4>ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
<4>ide1 at 0x170-0x177,0x376 on irq 15
<4>blk: queue c0392ae4, I/O limit 4095Mb (mask 0xffffffff)
<6>hda: 156368016 sectors (80060 MB) w/2048KiB Cache, CHS=9733/255/63,
UDMA(100)
<4>blk: queue c0392c20, I/O limit 4095Mb (mask 0xffffffff)
<6>hdb: 40031712 sectors (20496 MB) w/512KiB Cache, CHS=39714/16/63,
UDMA(66)
<4>blk: queue c0392f64, I/O limit 4095Mb (mask 0xffffffff)
<6>hdd: 4124736 sectors (2112 MB) w/128KiB Cache, CHS=4092/16/63, UDMA(33)
<4>hdc: ATAPI 24X CD-ROM drive, 128kB Cache, DMA
<6>Uniform CD-ROM driver Revision: 3.12
<6>Partition check:
<6> hda: hda1 hda2 hda3 hda4
<6> hdb: hdb1 hdb2 hdb3
<6> hdd: [PTBL] [1023/64/63] hdd1 hdd2 hdd3 hdd4
<6>Floppy drive(s): fd0 is 1.44M
<6>FDC 0 is a post-1991 82077
<4>RAMDISK driver initialized: 16 RAM disks of 64000K size 1024 blocksize
<6>loop: loaded (max 8 devices)
<6>Linux agpgart interface v0.99 (c) Jeff Hartmann
<6>agpgart: Maximum main memory to use for agp memory: 439M
<6>agpgart: Detected Via Apollo Pro KT266 chipset
<6>agpgart: AGP aperture is 128M @ 0xe0000000
<6>[drm] Initialized tdfx 1.0.0 20010216 on minor 0
<6>[drm] AGP 0.99 on VIA Apollo KT133 @ 0xe0000000 128MB
<6>[drm] Initialized radeon 1.1.1 20010405 on minor 1
<6>[drm] AGP 0.99 on VIA Apollo KT133 @ 0xe0000000 128MB
<6>[drm] Initialized i810 1.2.0 20010920 on minor 2
<6>SCSI subsystem driver Revision: 1.00
<3>kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
<6>es1371: version v0.30 time 21:48:07 May 20 2003
<6>md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
<6>md: Autodetecting RAID arrays.<6>md: autorun ...
<6>md: ... autorun DONE.
<6>NET4: Linux TCP/IP 1.0 for NET4.0
<6>IP Protocols: ICMP, UDP, TCP, IGMP
<6>IP: routing cache hash table of 4096 buckets, 32Kbytes
<6>TCP: Hash tables configured (established 32768 bind 65536)
<6>Linux IP multicast router 0.06 plus PIM-SM
<6>NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
<5>RAMDISK: Compressed image found at block 0
<6>Freeing initrd memory: 201k freed
<4>VFS: Mounted root (ext2 filesystem).
<4>reiserfs: checking transaction log (device 03:03) ...
<4>Using r5 hash to sort names<4>ReiserFS version 3.6.25
<4>VFS: Mounted root (reiserfs filesystem) readonly.
<5>Trying to move old root to /initrd ... failed
<5>Unmounting old root
<5>Trying to free ramdisk memory ... okay
<6>Freeing unused kernel memory: 152k freed
<6>md: Autodetecting RAID arrays.
<6>md: autorun ...
<6>md: ... autorun DONE.
<6>LVM version 1.0.5+(22/07/2002) module loaded
<6>Adding Swap: 1028152k swap-space (priority 42)
<4>reiserfs: checking transaction log (device 03:04) ...
<4>Using r5 hash to sort names
<4>ReiserFS version 3.6.25Kernel logging (ksyslog) stopped.
Kernel log daemon terminating.

What is the problem on my machine?

Thank you and bye

Jürgen Adler