Fatal server error: Matrox Graphics, Inc. MGA 2064W [Millennium] rev 1

[NAKAJI Hiroyuki]

I'm using FreeBSD/pc98.

After upgrade of xorg to 7.3, xorg-server always fails. Full Xorg.0.log
is at http://www.heimat.gr.jp/~nakaji/FreeBSD/Ra333/Xorg.0.log

I applied http://www.wonkity.com/~wblock/mgapatch/patch-Pci.c-WB, but it
does not help. I still get "Fatal server error:".

(==) MGA(0): Write-combining range (0x20414000,0x4000) was already clear
(==) MGA(0): Write-combining range (0x24000000,0x400000)
(II) MGA(0): vgaHWGetIOBase: hwp->IOBase is 0x03b0, hwp->PIOOffset is 0x0000

Fatal server error:
Caught signal 11.  Server aborting

(II) MGA(0): Leaving VT

Any hints? Thanks in advance.

My system information:

OS: FreeBSD/pc98 8.0-CURRENT #74: Sun Oct 21 06:48:49 JST 2007
VGA: Trident Microsystems TGUI 9660/938x/968x rev 211
     Matrox Graphics, Inc. MGA 2064W [Millennium] rev 1
xorg.conf: http://www.heimat.gr.jp/~nakaji/FreeBSD/Ra333/xorg.conf

$ sudo pciconf -lv
hostb0 at pci0:0:0:0:	class=0x060000 card=0x00000000 chip=0x12378086 rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82440/1FX 440FX (Natoma) System Controller'
    class      = bridge
    subclass   = HOST-PCI
isab0 at pci0:0:6:0:	class=0x068000 card=0x00000000 chip=0x002c1033 rev=0x01 hdr=0x00
    vendor     = 'NEC Electronics Hong Kong'
    class      = bridge
vgapci0 at pci0:0:7:0:	class=0x038000 card=0x00000000 chip=0x00091033 rev=0x03 hdr=0x00
    vendor     = 'NEC Electronics Hong Kong'
    device     = 'GUI Accelerator for 98'
    class      = display
vgapci1 at pci0:0:8:0:	class=0x030000 card=0x00000000 chip=0x96601023 rev=0xd3 hdr=0x00
    vendor     = 'Trident Microsystems'
    device     = 'TGUI9660XGi/968x/938x GUI Accelerator'
    class      = display
    subclass   = VGA
fxp0 at pci0:0:11:0:	class=0x020000 card=0x80001033 chip=0x12298086 rev=0x02 hdr=0x00
    vendor     = 'Intel Corporation'
    device     = '82550/1/7/8/9 EtherExpress PRO/100(B) Ethernet Adapter'
    class      = network
    subclass   = ethernet
sym0 at pci0:0:12:0:	class=0x010000 card=0x00000000 chip=0x000f1000 rev=0x03 hdr=0x00
    vendor     = 'LSI Logic (Was: Symbios Logic, NCR)'
    device     = 'LSI53C875/E,LSI53C876/E PCI to Ultra SCSI I/O Processor'
    class      = mass storage
    subclass   = SCSI
vgapci2 at pci0:0:13:0:	class=0x038000 card=0x00000000 chip=0x0519102b rev=0x01 hdr=0x00
    vendor     = 'Matrox Electronic Systems Ltd.'
    device     = 'MGA-2064W Storm (Millennium board)'
    class      = display

$ sudo scanpci

pci bus 0x0000 cardnum 0x00 function 0x00: vendor 0x8086 device 0x1237
 Intel Corporation 440FX - 82441FX PMC [Natoma]

pci bus 0x0000 cardnum 0x06 function 0x00: vendor 0x1033 device 0x002c
 NEC Corporation Star Alpha 2

pci bus 0x0000 cardnum 0x07 function 0x00: vendor 0x1033 device 0x0009
 NEC Corporation PCI to PC9800 Core-Graph Bridge

pci bus 0x0000 cardnum 0x08 function 0x00: vendor 0x1023 device 0x9660
 Trident Microsystems TGUI 9660/938x/968x

pci bus 0x0000 cardnum 0x0b function 0x00: vendor 0x8086 device 0x1229
 Intel Corporation 82557/8/9 Ethernet Pro 100

pci bus 0x0000 cardnum 0x0c function 0x00: vendor 0x1000 device 0x000f
 LSI Logic / Symbios Logic 53c875

pci bus 0x0000 cardnum 0x0d function 0x00: vendor 0x102b device 0x0519
 Matrox Graphics, Inc. MGA 2064W [Millennium]
-- 
NAKAJI Hiroyuki