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List:       linux-smp
Subject:    Re: PS2 Mouse going crazy on a Tomcat IVD
From:       George <greerga () nidhogg ! ham ! muohio ! edu>
Date:       1999-09-26 22:59:55
[Download RAW message or body]

On Sun, 26 Sep 1999, Earle R. Nietzel wrote:

> ENABLING IO-APIC IRQs
> init IO_APIC IRQs
> IO-APIC pin 0, 5, 10, 11, 17, 20, 21, 22, 23 not connected.
> number of MP IRQ sources: 16.
> number of IO-APIC registers: 24.

Here's a diff of my BIOS (1.01) vs. your BIOS (1.02, I presume) with yours
obviously as - and mine as +.

-Linux version 2.2.12 (root@zeus.home.com) (gcc version egcs-2.91.66
-19990314/Linux (egcs-1.1.2 release)) #4 SMP Fri Sep 17 17:57:04 CEST 1999
+Linux version 2.2.12 (root@moving.m-l.org) (gcc version 2.95 19990728 (release)) #6 \
SMP Fri Aug 27 23:32:10 EDT 1999  Intel MultiProcessor Specification v1.1
     Virtual Wire compatibility mode.
 OEM ID: OEM00000 Product ID: PROD00000000 APIC at: 0xFEE00000

[...processor speed differences not important...]

 enabling symmetric IO mode... ...done.
 ENABLING IO-APIC IRQs
 init IO_APIC IRQs
- IO-APIC pin 0, 5, 10, 11, 17, 20, 21, 22, 23 not connected.
-number of MP IRQ sources: 16.
+ IO-APIC pin 0, 20, 21, 22, 23 not connected.
+number of MP IRQ sources: 21.
 number of IO-APIC registers: 24.
 testing the IO APIC.......................
 .... register #00: 02000000
@@ -86,27 +42,27 @@
 .... register #02: 00000000
 .......     : arbitration: 00
 .... IRQ redirection table:
- NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:  
+ NR Log Phy Mask Trig IRR Pol Stat Dest Deli Vect:   
  00 000 00  1    0    0   0   0    0    0    00
  01 000 00  0    0    0   0   0    1    1    59
  02 0FF 0F  0    0    0   0   0    1    1    51
  03 000 00  0    0    0   0   0    1    1    61
  04 000 00  0    0    0   0   0    1    1    69
- 05 000 00  1    0    0   0   0    0    0    00
- 06 000 00  0    0    0   0   0    1    1    71
- 07 000 00  0    0    0   0   0    1    1    79
- 08 000 00  0    0    0   0   0    1    1    81
- 09 000 00  0    0    0   0   0    1    1    89
- 0a 000 00  1    0    0   0   0    0    0    00
- 0b 000 00  1    0    0   0   0    0    0    00
- 0c 000 00  0    0    0   0   0    1    1    91
+ 05 000 00  0    0    0   0   0    1    1    71
+ 06 000 00  0    0    0   0   0    1    1    79
+ 07 000 00  0    0    0   0   0    1    1    81
+ 08 000 00  0    0    0   0   0    1    1    89
+ 09 000 00  0    0    0   0   0    1    1    91
+ 0a 000 00  0    0    0   0   0    1    1    99
+ 0b 000 00  0    0    0   0   0    1    1    A1
+ 0c 000 00  0    0    0   0   0    1    1    A9
  0d 000 00  1    0    0   0   0    0    0    00
- 0e 000 00  0    0    0   0   0    1    1    99
- 0f 000 00  0    0    0   0   0    1    1    A1
- 10 0FF 0F  1    1    0   1   0    1    1    A9
- 11 000 00  1    0    0   0   0    0    0    00
- 12 0FF 0F  1    1    0   1   0    1    1    B1
- 13 0FF 0F  1    1    0   1   0    1    1    B9
+ 0e 000 00  0    0    0   0   0    1    1    B1
+ 0f 000 00  0    0    0   0   0    1    1    B9
+ 10 0FF 0F  1    1    0   1   0    1    1    C1
+ 11 0FF 0F  1    1    0   1   0    1    1    C9
+ 12 0FF 0F  1    1    0   1   0    1    1    D1
+ 13 0FF 0F  1    1    0   1   0    1    1    D9
  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
@@ -116,27 +72,39 @@
 IRQ1 -> 1
 IRQ3 -> 3
 IRQ4 -> 4
-IRQ5 -> 19
+IRQ5 -> 5
 IRQ6 -> 6
 IRQ7 -> 7
 IRQ8 -> 8
 IRQ9 -> 9
-IRQ10 -> 18
-IRQ11 -> 16
+IRQ10 -> 10
+IRQ11 -> 11
 IRQ12 -> 12
 IRQ13 -> 13
 IRQ14 -> 14
 IRQ15 -> 15
+IRQ16 -> 16
+IRQ17 -> 17
+IRQ18 -> 18
+IRQ19 -> 19
 .................................... done.
-PCI: PCI BIOS revision 2.10 entry at 0xfb540
+PCI: PCI BIOS revision 2.10 entry at 0xfb5a0
 PCI: Using configuration type 1
 PCI: Probing PCI hardware
+PCI->APIC IRQ transform: (B0,I17,P0) -> 19
+PCI->APIC IRQ transform: (B0,I19,P0) -> 17
+PCI->APIC IRQ transform: (B0,I19,P0) -> 17
+PCI->APIC IRQ transform: (B0,I20,P0) -> 16
 Linux NET4.0 for Linux 2.2
 Based upon Swansea University Computer Society NET3.039
 NET4: Unix domain sockets 1.0 for Linux NET4.0.
 NET4: Linux TCP/IP 1.0 for NET4.0
 IP Protocols: ICMP, UDP, TCP

[...rest unimportant...]

On mine:
16 = slot nearest edge of board.
...
19 = slot shared with ISA (video card above)

I've mailed Tyan repeatedly about the above but they are obviously happy
with 1.02 as is and you cannot download 1.01 for some reason.

-George Greer

-
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