Skip to contentSkip to conversation

WARNING: unexpected IO-APIC

DISCUSSION Radek Aster 1 participant 1 message Feb 21, 2003

lore
Share & tools
lore
#0 lore raw

Hi:

I'm running 2.4.18 (Redhat 8.0) on a Intel Clearwater board (SE7500CW20). SMP, LKCD and KDB support is enabled. During boot, I'm seeing the message

testing the IO APIC.......................

IO APIC #2......
.... register #00: 02008000
....... : physical APIC id: 02
WARNING: unexpected IO-APIC, please mail
to [email protected]
.... register #01: 00178020

.......     : max redirection entries: 0017
.......     : PRQ implemented: 1
.......     : IO APIC version: 0020

.... 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 000 00  1    0    0   0   0    0    0    00
 0c 003 03  0    0    0   0   0    1    1    81
 0d 003 03  0    0    0   0   0    1    1    89
 0e 003 03  0    0    0   0   0    1    1    91
 0f 003 03  0    0    0   0   0    1    1    99
 10 000 00  1    0    0   0   0    0    0    00
 11 003 03  1    1    0   1   0    1    1    A1
 12 000 00  1    0    0   0   0    0    0    00
 13 000 00  1    0    0   0   0    0    0    00
 14 003 03  1    1    0   1   0    1    1    A9
 15 003 03  1    1    0   1   0    1    1    B1
 16 000 00  1    0    0   0   0    0    0    00
 17 003 03  1    1    0   1   0    1    1    B9

Any ideas?

Signature · 4 lines
---------------------------------------------------------------------------
  Radek Aster [ raster_at_datadomain_dot_com ] | "I bike, therefore I am"
  http://www.nowhere.net/~raster/              |   - Rene' DesBiketes
---------------------------------------------------------------------------