[9fans] installation of Trident 9680 chipset

[9fans] installation of Trident 9680 chipset

[Gu Qin]

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We use the Trident 9680 chipset. But, we can NOT
install plan9. The error are:
"unknown Cyber revision 0x1"

I don't know How to deal with this.
the vgainfo.txt as describing below.

we use vgasize=640x480x8

And we add the 0xC0092="Trident TGUI96xx" at NEC versa SX group.
the link=vga, ctrl=cyber938xhwgc.

Pls give me the details explain.



///////////////////////////////////////////////////////////////////////////////
aux/vga: controller not in /lib/vgadb
0xC0000 55 AA 40 EB 61 37 34 30 30 30 37 C2 7F 2A 2A 52  U.@.a740007..**R
0xC0010 45 53 45 52 56 45 44 20 4E 00 46 4F 52 20 49 42  ESERVED N.FOR IB
0xC0020 4D 20 43 4F 4D 50 41 54 49 42 49 4C 49 54 59 20  M COMPATIBILITY 
0xC0030 2A 2A 71 37 00 00 90 10 31 30 2F 31 30 2F 39 35  **q7....10/10/95
0xC0040 00 00 20 58 35 2E 34 20 20 20 20 20 20 20 50 43  .. X5.4       PC
0xC0050 49 52 23 10 60 96 00 00 18 00 00 00 00 03 40 00  IR#.`.........@.
0xC0060 00 00 00 80 00 00 E9 8F 0D 07 43 6F 70 79 72 69  ..........Copyri
0xC0070 67 68 74 20 31 39 39 34 20 54 52 49 44 45 4E 54  ght 1994 TRIDENT
0xC0080 20 4D 49 43 52 4F 53 59 53 54 45 4D 53 20 49 4E   MICROSYSTEMS IN
0xC0090 43 2E 54 72 69 64 65 6E 74 20 54 47 55 49 39 36  C.Trident TGUI96
0xC00A0 78 78 00 07 07 43 6F 70 79 72 69 67 68 74 20 31  xx...Copyright 1
0xC00B0 39 39 30 20 50 68 6F 65 6E 69 78 20 54 65 63 68  990 Phoenix Tech
0xC00C0 6E 6F 6C 6F 67 69 65 73 2E 00 01 00 00 00 E8 46  nologies.......F
0xC00D0 01 E8 20 02 24 F9 0C 02 EE E8 8C 1A 72 1B B0 2A  .. .$.......r..*
0xC00E0 E8 E0 01 A8 01 74 0A B0 37 E8 D7 01 B0 06 EE EB  .....t..7.......
0xC00F0 08 B0 37 E8 CD 01 32 C0 EE 4A B8 1F 00 EF B8 20  ..7...2..J..... 
main->snarf
vga->snarf
vga->dump
vga misc             67
vga feature          01
vga sequencer        03 00 03 00 02
vga crt              5F 4F 50 82 55 81 BF 1F - 00 4F 0E 0F 00 00 07 80
                     9C 8E 8F 28 1F 96 B9 A3 - FF
vga graphics         00 00 00 00 00 10 0E 00 - FF
vga attribute        00 01 02 03 04 05 14 07 - 38 39 3A 3B 3C 3D 3E 3F
                     0C 00 0F 08 00
vga apz                     0
vga linear                  0

vmf 25175000 vmdf 0 vf1 0 vbw 0
vga->init
dbdumpmode
type=vga, size=640x480x1
frequency=25175000
x=640 (0x280), y=480 (0x1E0), z=1 (0x1)
ht=800 (0x320), shb=664 (0x298), ehb=760 (0x2F8)
shs=664 (0x298), ehs=760 (0x2F8)
vt=525 (0x20D), vrs=491 (0x1EB), vre=493 (0x1ED)
hsync=0, vsync=0, interlace=0
vga->dump
vga flag             Fdump|Finit|Fsnarf
vga misc             E3
vga feature          01
vga sequencer        03 01 0F 00 06
vga crt              5F 4F 52 9F 53 1F20B 3E - 00 40 00 00 00 00 00 00
                    1EB 2D1DF 28 001EB1EC C3 -7FF
vga graphics         00 00 00 00 00 00 05 0F - FF
vga attribute        00 01 02 03 04 05 06 07 - 08 09 0A 0B 0C 0D 0E 0F
                     01 FF 0F 00 00
vga apz                     0
vga linear                  0

main->exits
////////////////////////////////////////////////////////////////////////////////////

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