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List:       linux-smp
Subject:    unexpected IO-APIC, mailing as requested
From:       David C Hubbard <dch24 () email ! byu ! edu>
Date:       2002-06-12 19:04:04
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Dear Linux Kernel Developers,

     Hi!  My name is David Hubbard and I am setting up some new Dell Precision
530 computers with dual 1.80 GHz Xeon Processors.  This motherboard has just
barely been released, and when I booted the linux kernel, I got this message:

Total of 2 processors activated (7156.53 BogoMIPS).
ENABLING IO-APIC IRQs
...changing IO-APIC physical APIC ID to 4 ... ok.
init IO_APIC IRQs
 IO-APIC (apicid-pin) 4-0, 4-13 not connected.
..TIMER: vector=0x31 pin1=2 pin2=0
number of MP IRQ sources: 44.
number of IO-APIC #4 registers: 24.
testing the IO APIC.......................

IO APIC #4......
.... register #00: 04000000
.......    : physical APIC id: 04
.... register #01: 00178020
.......     : max redirection entries: 0017
.......     : IO APIC version: 0020
 WARNING: unexpected IO-APIC, please mail
          to linux-smp@vger.kernel.org
 WARNING: unexpected IO-APIC, please mail
          to linux-smp@vger.kernel.org
.... register #02: 00000000
.......     : arbitration: 00
.... 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
 01 003 03  0    0    0   0   0    1    1    39
 02 003 03  0    0    0   0   0    1    1    31
 03 003 03  0    0    0   0   0    1    1    41
 04 003 03  0    0    0   0   0    1    1    49
 05 003 03  0    0    0   0   0    1    1    51
 06 003 03  0    0    0   0   0    1    1    59
 07 003 03  0    0    0   0   0    1    1    61
 08 003 03  0    0    0   0   0    1    1    69
 09 003 03  0    0    0   0   0    1    1    71
 0a 003 03  0    0    0   0   0    1    1    79
 0b 003 03  0    0    0   0   0    1    1    81
 0c 003 03  0    0    0   0   0    1    1    89
 0d 000 00  1    0    0   0   0    0    0    00
 0e 003 03  0    0    0   0   0    1    1    91
 0f 003 03  0    0    0   0   0    1    1    99
 10 003 03  1    1    0   1   0    1    1    A1
 11 003 03  1    1    0   1   0    1    1    A9
 12 003 03  1    1    0   1   0    1    1    B1
 13 003 03  1    1    0   1   0    1    1    B9
 14 003 03  1    1    0   1   0    1    1    C1
 15 003 03  1    1    0   1   0    1    1    C9
 16 003 03  1    1    0   1   0    1    1    D1
 17 003 03  1    1    0   1   0    1    1    D9
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
IRQ14 -> 0:14
IRQ15 -> 0:15
IRQ16 -> 0:16
IRQ17 -> 0:17
IRQ18 -> 0:18
IRQ19 -> 0:19
IRQ20 -> 0:20
IRQ21 -> 0:21
IRQ22 -> 0:22
IRQ23 -> 0:23
.................................... done.
Using local APIC timer interrupts.
calibrating APIC timer ...
..... CPU clock speed is 1794.5400 MHz.
..... host bus clock speed is 99.6964 MHz.
cpu: 0, clocks: 996964, slice: 332321
CPU0<T0:996960,T1:664624,D:15,S:332321,C:996964>
cpu: 1, clocks: 996964, slice: 332321
CPU1<T0:996960,T1:332304,D:14,S:332321,C:996964>
checking TSC synchronization across CPUs: passed.




If you need more information, please e-mail me back!  Glad to help!

- David Hubbard -

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