[9fans] Matrox G400

[9fans] Matrox G400

[ggm]

[I posted about 3 variants of this on the local NNTP g/w to 9fans
 and if anyone can confirm they got out, I didn't seeums hence
 the repeat mail.]


I added my G400 to vgadb using the device ID string the error message that
the initial probe gives, but that didn't seem enough to get it working.

(died in a later phase of PCI vga device frob)

are there simple textfile changes I can make to vgadb to enable
a g400 to work like older Matrox cards or does this one wait
for smarter people to code?

btw, after the addition and the subsequent vga.txt file, the disk was
not a valid FAT object and I had to recut the plan9.9fd floppy. it was
readable but then not writable. a buglet in the FAT emulation?

	-George

----
before added to vgadb

aux/vga: controller not in /lib/vgadb
0xC0000 55 AA 40 EB 7B 15 D0 03 A0 04 E0 0B 7E 31 1A 0C  U.@.{.......~1..
0xC0010 24 0C FF FF 00 00 00 00 60 00 00 00 00 20 49 42  $.......`.... IB
0xC0020 4D 20 43 4F 4D 50 41 54 49 42 4C 45 20 4D 41 54  M COMPATIBLE MAT
0xC0030 52 4F 58 2F 4D 61 74 72 6F 78 20 47 34 30 30 20  ROX/Matrox G400 
0xC0040 56 47 41 2F 56 42 45 20 42 49 4F 53 20 28 56 31  VGA/VBE BIOS (V1
0xC0050 2E 35 29 20 62 32 32 20 00 87 DB 87 DB 87 DB 90  .5) b22 ........
0xC0060 50 43 49 52 2B 10 25 05 00 00 18 00 00 00 00 03  PCIR+.%.........
0xC0070 40 00 15 16 00 80 00 00 38 39 37 2D 31 35 00 FF  @.......897-15..
0xC0080 55 33 C0 8E D8 8E C0 E8 4D 59 2E 89 1E F2 7F BF  U3......MY......
0xC0090 08 00 B0 08 90 E8 AD 58 2E 88 0E F4 7F E8 02 01  .......X........
0xC00A0 E8 94 56 2E 8B 1E F2 7F 2E 8B 1E F2 7F E8 03 2B  ..V............+
0xC00B0 BF 43 00 90 B0 08 90 E8 8B 58 80 C9 10 B0 0B 90  .C.......X......
0xC00C0 E8 82 58 BF 08 00 B0 08 90 E8 79 58 80 F9 02 75  ..X.......yX...u
0xC00D0 13 B1 1A 90 90 E8 6E 5C 80 C9 40 8A E9 B1 1A 90  ......n\..@.....
0xC00E0 90 E8 47 5C 2E F6 06 B5 7A 04 74 13 BF 40 00 90  ..G\....z.t..@..
0xC00F0 B0 08 90 E8 4F 58 80 C9 40 B0 0B 90 E8 46 58 E8  ....OX..@....FX.
main->snarf
vga->snarf
vga->dump
vga misc             67
vga feature          00
vga sequencer        03 00 03 00 02
vga crt              5F 4F 50 82 55 81 BF 1F - 00 4F 0D 0E 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          00
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

-----
after added to vgadb:

main->snarf
vga->snarf
mga2164w->snarf
sequencer->enter on
sequencer->leave on
mga2164w: no Pcidev with Vid=0x102B, Did=0x051[9BF] or 0x521