(A) = Auto-Version 1
(B) = Auto-Version 2
(C) = Disable Version 1
(D) = Disable Version 2

0000:00:0f.0 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) 
(A) 80: 00 40 ef 37 00 00 00 00 00 50 ef 37 00 00 00 00 
(B) 80: 00 40 ef 37 00 00 00 00 00 50 ef 37 00 00 00 00 
(C) 80: 00 20 ef 37 00 00 00 00 00 30 ef 37 00 00 00 00 
(D) 80: 00 20 ef 37 00 00 00 00 00 30 ef 37 00 00 00 00
 
0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8237 ISA bridge [K8T800 South] 
(A) 50: 88 8d 09 00 00 00 00 00 43 80 00 01 00 00 04 08 
(B) 50: 88 8d 09 00 00 00 00 00 43 80 00 01 00 00 04 08 
(C) 50: c8 8d 09 00 00 00 00 00 43 80 00 01 00 00 04 08 
(D) 50: c8 8d 09 00 00 00 00 00 43 80 00 01 00 00 04 08

--------^
hier ist ein Kandidat 0x88 (=ein?) und 0xc8 (=aus?)

// hier ist natürlich nur bei "Auto" etwas zu sehen darum gehts ja
0000:00:11.5 Multimedia audio controller: VIA Technologies, Inc. VT8233/A/8235/8237 AC97 Audio Controller (rev 60) 
....
 
0000:00:18.2 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 
(A) b0: 29 81 60 ae 3e 00 00 00 0d f1 18 08 46 c3 26 1c 
(B) b0: fb b5 f3 a2 3a 00 00 00 0d f1 18 08 46 c3 26 1c 
(C) b0: c0 87 5a 84 3a 00 00 00 0d f1 18 08 46 c3 26 1c 
(D) b0: be 92 84 96 a2 00 00 00 0d f1 18 08 46 c3 26 1c
 
0000:00:18.3 Host bridge: Advanced Micro Devices [AMD] K8 NorthBridge 
(A) 50: 08 a7 6e 30 21 00 00 00 00 00 00 00 c0 d7 9e c0 
(B) 50: 00 00 00 00 00 00 00 00 00 00 00 00 c0 d7 9e c0 
(C) 50: 00 00 00 00 00 00 00 00 00 00 00 00 c0 d7 9e c0 
(D) 50: 00 00 00 00 00 00 00 00 00 00 00 00 c0 d7 9e c0

(A) e0: 00 00 00 00 20 14 4e 10 19 01 00 00 00 00 00 00 
(B) e0: 00 00 00 00 20 14 51 10 19 01 00 00 00 00 00 00 
(C) e0: 00 00 00 00 20 14 51 10 19 01 00 00 00 00 00 00 
(D) e0: 00 00 00 00 20 14 50 10 19 01 00 00 00 00 00 00