* Re: An unexpected IO-APIC was found. ABit IC7-G mobo
2003-06-14 5:45 ` Randy.Dunlap
@ 2003-06-14 8:21 ` Craig O'Shannessy
0 siblings, 0 replies; 4+ messages in thread
From: Craig O'Shannessy @ 2003-06-14 8:21 UTC (permalink / raw)
To: Randy.Dunlap; +Cc: linux-smp
Hi Randy,
On Fri, 13 Jun 2003, Randy.Dunlap wrote:
> >> Hi,
> >
> >> I am trying to get this bleeding edge hardware working properly, and got
> >> the above message.
> >>
> >> I am running on a ABit IC7-G mobo, with a 2.8GHz hyperthreading P4 w/ 1GB
> >> RAM.
> >>
> >> Should I turn of APIC? Any URL's you could supply to the +ives and -ives
> >> of doing that would be much appreciated, it's hard to even figure out
> >> what linux APIC even does.
> >
> > The message is just information that could be useful, but usually
> > it's just noise. Recent 2.5 kernels don't even print this message.
> >
> > If the kernel is working for you, I wouldn't turn off APIC usage.
> > Interrupts should be handled a little bit better using APIC than
> > using 2 PICs.
> >
OK, no probs. Thanks.
> >> Let me know if you want any more info about my system.
> >
> > What kernel version? What chipset on this mobo?
>
Sorry, I should have mentioed the kernel version. Doh.
2.4.21-rc7-ac1 (Alan has been working on this chipset apparently)
> Intel 875 chipset. I'll download the specs.
>
> > There should be some other messages in the kernel log that
> > go with this message. If you can find them, please post them
> > also.
dmesg included below.
> >
> > Thanks,
> > ~Randy
>
>
>
0000000
ACPI: BIOS passes blacklist
ACPI: Local APIC address 0xfee00000
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
Processor #0 Pentium 4(tm) XEON(tm) APIC version 16
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x01] enabled)
Processor #1 Pentium 4(tm) XEON(tm) APIC version 16
ACPI: LAPIC_NMI (acpi_id[0x00] polarity[0x1] trigger[0x1] lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] polarity[0x1] trigger[0x1] lint[0x1])
ACPI: IOAPIC (id[0x02] address[0xfec00000] global_irq_base[0x0])
IOAPIC[0]: Assigned apic_id 2
IOAPIC[0]: apic_id 2, version 32, address 0xfec00000, IRQ 0-23
ACPI: INT_SRC_OVR (bus[0] irq[0x0] global_irq[0x2] polarity[0x0] trigger[0x0])
ACPI: INT_SRC_OVR (bus[0] irq[0x9] global_irq[0x9] polarity[0x1] trigger[0x3])
Using ACPI (MADT) for SMP configuration information
Kernel command line: apic=off ro root=/dev/hde2 hda=ide-scsi
ide_setup: hda=ide-scsi
Initializing CPU#0
Detected 2806.394 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 5596.77 BogoMIPS
Memory: 1032580k/1048512k available (1739k kernel code, 15544k reserved, 703k data, 128k init, 131008k highmem)
Dentry cache hash table entries: 131072 (order: 8, 1048576 bytes)
Inode cache hash table entries: 65536 (order: 7, 524288 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 65536 (order: 6, 262144 bytes)
Page-cache hash table entries: 262144 (order: 8, 1048576 bytes)
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check architecture supported.
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
Enabling fast FPU save and restore... done.
Enabling unmasked SIMD FPU exception support... done.
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#0.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU0: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09
per-CPU timeslice cutoff: 1462.73 usecs.
task migration cache decay timeout: 10 msecs.
enabled ExtINT on CPU#0
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Booting processor 1/1 eip 3000
Initializing CPU#1
masked ExtINT on CPU#1
ESR value before enabling vector: 00000000
ESR value after enabling vector: 00000000
Calibrating delay loop... 5609.88 BogoMIPS
CPU: Trace cache: 12K uops, L1 D cache: 8K
CPU: L2 cache: 512K
CPU: Physical Processor ID: 0
Intel machine check reporting enabled on CPU#1.
CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
CPU: Common caps: bfebfbff 00000000 00000000 00000000
CPU1: Intel(R) Pentium(R) 4 CPU 2.80GHz stepping 09
Total of 2 processors activated (11206.65 BogoMIPS).
cpu_sibling_map[0] = 1
cpu_sibling_map[1] = 0
ENABLING IO-APIC IRQs
init IO_APIC IRQs
IO-APIC (apicid-pin) 2-0, 2-16, 2-17, 2-18, 2-19, 2-20, 2-21, 2-22, 2-23 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 16.
number of IO-APIC #2 registers: 24.
testing the IO APIC.......................
IO APIC #2......
.... register #00: 02000000
....... : physical APIC id: 02
....... : Delivery Type: 0
....... : LTS : 0
.... register #01: 00178020
....... : max redirection entries: 0017
....... : PRQ implemented: 1
....... : IO APIC version: 0020
.... register #02: 00178020
....... : arbitration: 00
An unexpected IO-APIC was found. If this kernel release is less than
three months old please report this to linux-smp@vger.kernel.org
.... IRQ redirection table:
NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:
00 000 00 1 0 0 0 0 0 0 00
01 0FF 0F 0 0 0 0 0 1 1 39
02 001 01 0 0 0 0 0 1 1 31
03 0FF 0F 0 0 0 0 0 1 1 41
04 0FF 0F 0 0 0 0 0 1 1 49
05 0FF 0F 0 0 0 0 0 1 1 51
06 0FF 0F 0 0 0 0 0 1 1 59
07 0FF 0F 0 0 0 0 0 1 1 61
08 0FF 0F 0 0 0 0 0 1 1 69
09 0FF 0F 1 1 0 0 0 1 1 71
0a 0FF 0F 0 0 0 0 0 1 1 79
0b 0FF 0F 0 0 0 0 0 1 1 81
0c 0FF 0F 0 0 0 0 0 1 1 89
0d 0FF 0F 0 0 0 0 0 1 1 91
0e 0FF 0F 0 0 0 0 0 1 1 99
0f 0FF 0F 0 0 0 0 0 1 1 A1
10 000 00 1 0 0 0 0 0 0 00
11 000 00 1 0 0 0 0 0 0 00
12 000 00 1 0 0 0 0 0 0 00
13 000 00 1 0 0 0 0 0 0 00
14 000 00 1 0 0 0 0 0 0 00
15 000 00 1 0 0 0 0 0 0 00
16 000 00 1 0 0 0 0 0 0 00
17 000 00 1 0 0 0 0 0 0 00
IRQ to pin mappings:
IRQ0 -> 0:2
IRQ1 -> 0:1
IRQ3 -> 0:3
IRQ4 -> 0:4
IRQ5 -> 0:5
IRQ6 -> 0:6
IRQ7 -> 0:7
IRQ8 -> 0:8
IRQ9 -> 0:9
IRQ10 -> 0:10
IRQ11 -> 0:11
IRQ12 -> 0:12
IRQ13 -> 0:13
IRQ14 -> 0:14
IRQ15 -> 0:15
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 2806.3512 MHz.
..... host bus clock speed is 200.4534 MHz.
cpu: 0, clocks: 2004534, slice: 668178
CPU0<T0:2004528,T1:1336336,D:14,S:668178,C:2004534>
cpu: 1, clocks: 2004534, slice: 668178
CPU1<T0:2004528,T1:668160,D:12,S:668178,C:2004534>
migration_task 0 on cpu=0
migration_task 1 on cpu=1
ACPI: Subsystem revision 20030522
PCI: PCI BIOS revision 2.10 entry at 0xfb730, last bus=3
PCI: Using configuration type 1
ACPI: Interpreter enabled
ACPI: Using IOAPIC for interrupt routing
ACPI: System [ACPI] (supports S0 S1 S4 S5)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Ignoring BAR0-3 of IDE controller 00:1f.1
Transparent bridge - Intel Corp. 82801BA/CA/DB/EB PCI Bridge
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.HUB0._PRT]
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 *9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 5 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKE] (IRQs 3 4 5 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKF] (IRQs 3 4 5 7 9 10 11 12 14 15, disabled)
ACPI: PCI Interrupt Link [LNK0] (IRQs 3 4 *5 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNK1] (IRQs 3 4 *5 7 9 10 11 12 14 15)
ACPI: Power Resource [PFAN] (off)
PCI: Probing PCI hardware
ACPI: PCI Interrupt Link [LNKF] enabled at IRQ 9
IOAPIC[0]: Set PCI routing entry (2-16 -> 0xa9 -> IRQ 16)
00:00:1f[C] -> 2-16 -> IRQ 16
IOAPIC[0]: Set PCI routing entry (2-18 -> 0xb1 -> IRQ 18)
00:00:1f[A] -> 2-18 -> IRQ 18
IOAPIC[0]: Set PCI routing entry (2-17 -> 0xb9 -> IRQ 17)
00:00:1f[B] -> 2-17 -> IRQ 17
Pin 2-16 already programmed
IOAPIC[0]: Set PCI routing entry (2-19 -> 0xc1 -> IRQ 19)
00:00:1d[B] -> 2-19 -> IRQ 19
Pin 2-18 already programmed
IOAPIC[0]: Set PCI routing entry (2-23 -> 0xc9 -> IRQ 23)
00:00:1d[D] -> 2-23 -> IRQ 23
Pin 2-16 already programmed
Pin 2-17 already programmed
Pin 2-18 already programmed
Pin 2-19 already programmed
Pin 2-18 already programmed
Pin 2-18 already programmed
Pin 2-18 already programmed
Pin 2-18 already programmed
IOAPIC[0]: Set PCI routing entry (2-20 -> 0xd1 -> IRQ 20)
00:03:08[A] -> 2-20 -> IRQ 20
IOAPIC[0]: Set PCI routing entry (2-21 -> 0xd9 -> IRQ 21)
00:03:08[B] -> 2-21 -> IRQ 21
IOAPIC[0]: Set PCI routing entry (2-22 -> 0xe1 -> IRQ 22)
00:03:08[C] -> 2-22 -> IRQ 22
Pin 2-23 already programmed
Pin 2-17 already programmed
Pin 2-18 already programmed
Pin 2-19 already programmed
Pin 2-16 already programmed
Pin 2-20 already programmed
Pin 2-21 already programmed
Pin 2-22 already programmed
Pin 2-23 already programmed
Pin 2-21 already programmed
Pin 2-22 already programmed
Pin 2-23 already programmed
Pin 2-20 already programmed
Pin 2-22 already programmed
Pin 2-23 already programmed
Pin 2-20 already programmed
Pin 2-21 already programmed
Pin 2-23 already programmed
Pin 2-20 already programmed
Pin 2-21 already programmed
Pin 2-22 already programmed
Pin 2-18 already programmed
Pin 2-19 already programmed
Pin 2-16 already programmed
Pin 2-17 already programmed
Pin 2-19 already programmed
Pin 2-16 already programmed
Pin 2-17 already programmed
Pin 2-18 already programmed
PCI: Using ACPI for IRQ routing
PCI: if you experience problems, try using option 'pci=noacpi' or even 'acpi=off'
isapnp: Scanning for PnP cards...
isapnp: No Plug & Play device found
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
allocated 32 pages and 32 bhs reserved for the highmem bounces
Journalled Block Device driver loaded
Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
pty: 256 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Floppy drive(s): fd0 is 1.44M
FDC 0 is a post-1991 82077
[drm] Initialized tdfx 1.0.0 20010216 on minor 0
Uniform Multi-Platform E-IDE driver Revision: 7.00beta4-2.4
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ICH5: IDE controller at PCI slot 00:1f.1
ICH5: chipset revision 2
ICH5: not 100% native mode: will probe irqs later
ide0: BM-DMA at 0xf000-0xf007, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xf008-0xf00f, BIOS settings: hdc:DMA, hdd:pio
SiI3112 Serial ATA: IDE controller at PCI slot 03:03.0
SiI3112 Serial ATA: chipset revision 2
SiI3112 Serial ATA: not 100% native mode: will probe irqs later
ide2: MMIO-DMA , BIOS settings: hde:pio, hdf:pio
ide3: MMIO-DMA , BIOS settings: hdg:pio, hdh:pio
hda: ASUS CRW-5224A, ATAPI CD/DVD-ROM drive
ACPI-0286: *** Error: No installed handler for fixed event [00000000]
hdc: JLMS XJ-HD165H, ATAPI CD/DVD-ROM drive
hde: ST3120026AS, ATA DISK drive
hdg: no response (status = 0xfe)
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
ide2 at 0xf8808080-0xf8808087,0xf880808a on irq 19
hde: attached ide-disk driver.
hde: host protected area => 1
hde: 234441648 sectors (120034 MB) w/8192KiB Cache, CHS=14593/255/63
hdc: attached ide-cdrom driver.
hdc: ATAPI 48X DVD-ROM drive, 512kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.12
Partition check:
hde: hde1 hde2 hde3 hde4 < hde5 >
SCSI subsystem driver Revision: 1.00
kmod: failed to exec /sbin/modprobe -s -k scsi_hostadapter, errno = 2
Linux Kernel Card Services 3.1.22
options: [pci] [cardbus] [pm]
usb.c: registered new driver usbdevfs
usb.c: registered new driver hub
host/uhci.c: USB Universal Host Controller Interface driver v1.1
PCI: Setting latency timer of device 00:1d.0 to 64
host/uhci.c: USB UHCI at I/O 0xcc00, IRQ 16
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.1 to 64
host/uhci.c: USB UHCI at I/O 0xc000, IRQ 19
usb.c: new USB bus registered, assigned bus number 2
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.2 to 64
host/uhci.c: USB UHCI at I/O 0xc400, IRQ 18
usb.c: new USB bus registered, assigned bus number 3
hub.c: USB hub found
hub.c: 2 ports detected
PCI: Setting latency timer of device 00:1d.3 to 64
host/uhci.c: USB UHCI at I/O 0xc800, IRQ 16
usb.c: new USB bus registered, assigned bus number 4
hub.c: USB hub found
hub.c: 2 ports detected
usb.c: registered new driver usblp
printer.c: v0.11: USB Printer Device Class driver
Initializing USB Mass Storage driver...
usb.c: registered new driver usb-storage
USB Mass Storage support registered.
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 8192 buckets, 64Kbytes
TCP: Hash tables configured (established 262144 bind 65536)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
ds: no socket drivers loaded!
kjournald starting. Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing unused kernel memory: 128k freed
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide2(33,2), internal journal
Adding Swap: 1028120k swap-space (priority -1)
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide2(33,3), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
ohci1394: $Rev: 896 $ Ben Collins <bcollins@debian.org>
ohci1394_0: OHCI-1394 1.1 (PCI): IRQ=[18] MMIO=[f3005000-f30057ff] Max Packet=[2048]
ieee1394: Host added: Node[00:1023] GUID[00508d0000fcf123] [Linux OHCI-1394]
PCI: Setting latency timer of device 00:1d.7 to 64
ehci-hcd 00:1d.7: Intel Corp. 82801EB USB2
ehci-hcd 00:1d.7: irq 23, pci mem f88b4000
usb.c: new USB bus registered, assigned bus number 5
ehci-hcd 00:1d.7: enabled 64bit PCI DMA
PCI: 00:1d.7 PCI cache line size set incorrectly (0 bytes) by BIOS/FW.
PCI: 00:1d.7 PCI cache line size corrected to 128.
ehci-hcd 00:1d.7: USB 2.0 enabled, EHCI 1.00, driver 2003-Jan-22
hub.c: USB hub found
hub.c: 8 ports detected
ehci-hcd 00:1d.7: remove state 3
usb.c: USB disconnect on device 00:1d.7-0 address 1
usb.c: USB bus 5 deregistered
8139too Fast Ethernet driver 0.9.26
eth0: RealTek RTL8139 Fast Ethernet at 0xf88b6000, 00:05:1c:1a:29:5f, IRQ 22
eth0: Identified 8139 chip type 'RTL-8139C'
eth0: Setting 100mbps half-duplex based on auto-negotiated partner ability 40a1.
Intel(R) PRO/1000 Network Driver - version 5.0.43-k1
Copyright (c) 1999-2003 Intel Corporation.
PCI: Setting latency timer of device 02:01.0 to 64
eth1: Intel(R) PRO/1000 Network Connection
apm: BIOS version 1.2 Flags 0x07 (Driver version 1.16)
apm: disabled - APM is not SMP safe.
e1000: eth1 NIC Link is Up 100 Mbps Half Duplex
kjournald starting. Commit interval 5 seconds
EXT3 FS 2.4-0.9.19, 19 August 2002 on ide2(33,3), internal journal
EXT3-fs: mounted filesystem with ordered data mode.
Intel 810 + AC97 Audio, version 0.24, 13:42:57 Jun 14 2003
PCI: Setting latency timer of device 00:1f.5 to 64
i810: Intel ICH5 found at IO 0xd800 and 0xd400, MEM 0xf4202000 and 0xf4203000, IRQ 17
i810: Intel ICH5 mmio at 0xf8909000 and 0xf890b000
i810_audio: Primary codec has ID 0
i810_audio: Audio Controller supports 6 channels.
i810_audio: Defaulting to base 2 channel mode.
i810_audio: Resetting connection 0
i810_audio: Connection 0 with codec id 0
ac97_codec: AC97 Audio codec, id: ALG32 (ALC650)
i810_audio: AC'97 codec 0, new EID value = 0x05c7
i810_audio: AC'97 codec 0, DAC map configured, total channels = 6
e1000: eth1 NIC Link is Up 100 Mbps Half Duplex
0: nvidia: loading NVIDIA Linux x86 nvidia.o Kernel Module 1.0-4363 Sat Apr 19 17:46:46 PDT 2003
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 941M
agpgart: Unsupported Intel chipset (device id: 2578), you might want to try agp_try_unsupported=1.
agpgart: no supported devices found.
0: NVRM: AGPGART: unable to retrieve symbol table
^ permalink raw reply [flat|nested] 4+ messages in thread