Date: Thu, 16 Nov 2000 14:04:30 +0000 From: Nick Barnes <Nick.Barnes@pobox.com> To: freebsd-multimedia@freebsd.org Subject: Utah-GLX on Matrox G400 using DMA ?? Message-ID: <17307.974383470@thrush.ravenbrook.com>
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I have a new machine running 4.1-RELEASE and Utah-GLX.
When I start X, bI get this glx.log. Note the "Device not configured"
message. It's the same when I try to open /dev/agpgart manually
(e.g. cat /dev/agpgart > /dev/null gives "Device not configured").
The Mesa demos run OK; much faster than without Utah-GLX. But as I
understand it, this agpgart failure means I am using PseudoDMA only,
which slows down the card and prevents direct rendering.
Any ideas? I've studied the LINT configuration file and sys/pci/agp.c
but without success.
Nick B
glx.log:
1176220624:virtual (x, y) (1280, 1024)
112:width: 1280
17:depth: 24
17:memBase: 0x28689000
18:videoRam: 0x00008000
18:Detected 0x525 Chip ID
42:Memory heap 0x834b360:
20: Offset:00000000, Size:005a0000, UR
19: Offset:005a0000, Size:01a5fc00, ..
20: Offset:01fffc00, Size:00000400, UR
18:End of memory blocks
46:defaulting to mga_dma = 3
146:pseudoDmaPhysical : 0xfe000000
19:pseudoDmaVirtual : 0x2a68e000
18:Defaulting to mga_dmasize = 4
17:defaulting to mga_dmaadr = agp
35301:unable to open /dev/agpgart: Device not configured
63:AllocateGARTMemory failed.
17:mgaDmaInit: mga_dma = 3
18:defaulting to mga_cmdsize = 4
141:allocated 0x400000 bytes from virtual memory for command buffers.
22963:MemoryBenchmark: 174 mb/s
20413:MemoryBenchmark: 197 mb/s
119:dmaBuffers[]->maxPrimaryDwords = 65536
25:dmaBuffers[]->maxSecondaryDwords = 458752
86:No sysmemHeap, textures must be stored on card
17169:Configuring WARP
7130:Only using a single warp pipe.
42:tgz 0x0, 0x2865563c, 824
22:tgza 0x0, 0x28655974, 856
17:tgzaf 0x0, 0x28655ccc, 896
19:tgzf 0x0, 0x2865604c, 864
17:tgzs 0x0, 0x286563ac, 928
19:tgzsa 0x0, 0x2865674c, 968
18:tgzsaf 0x0, 0x28656b14, 1000
18:tgzsf 0x0, 0x28656efc, 968
18:t2gz 0x0, 0x286531b4, 1080
19:t2gza 0x0, 0x286535ec, 1112
17:t2gzaf 0x0, 0x28653a44, 1152
19:t2gzf 0x0, 0x28653ec4, 1120
17:t2gzs 0x0, 0x28654324, 1184
19:t2gzsa 0x0, 0x286547c4, 1224
18:t2gzsaf 0x0, 0x28654c8c, 1256
18:t2gzsf 0x0, 0x28655174, 1224
18:Warp initialisation successfully completed
21:enabling mga_nosgram
mgaInitGLX completed
347808771:mgaGLXCreateContext()
60685:mgaGLXCreateContext succeeded: 0x8855000
Don't allow direct clients with pseudo-dma132643:mgaGLXCreateImage( 400, 400 )
151:mgaDestroyAllTextures()
28: 4 bytesPerPixel 0 bytesPerDepth
24:Memory heap 0x834b360:
20: Offset:00000000, Size:005a0000, UR
22: Offset:005a0000, Size:00a60000, ..
91: Offset:01000000, Size:000af000, U.
19: Offset:010af000, Size:00f50c00, ..
19: Offset:01fffc00, Size:00000400, UR
19:End of memory blocks
13744144:mgaGLXCreateImage( 647, 616 )
82:mgaGLXDestroyImage( 0x838e100 )
30:Memory heap 0x834b360:
18: Offset:00000000, Size:005a0000, UR
22: Offset:005a0000, Size:01a5fc00, ..
18: Offset:01fffc00, Size:00000400, UR
19:End of memory blocks
29:mgaDestroyAllTextures()
18: 4 bytesPerPixel 0 bytesPerDepth
20:Memory heap 0x834b360:
17: Offset:00000000, Size:005a0000, UR
19: Offset:005a0000, Size:00a60000, ..
18: Offset:01000000, Size:001a8000, U.
19: Offset:011a8000, Size:00e57c00, ..
19: Offset:01fffc00, Size:00000400, UR
18:End of memory blocks
296512400:mgaGLXDestroyImage( 0x838e100 )
55:Memory heap 0x834b360:
19: Offset:00000000, Size:005a0000, UR
22: Offset:005a0000, Size:01a5fc00, ..
20: Offset:01fffc00, Size:00000400, UR
18:End of memory blocks
1693:mgaGLXDestroyContext( 0x8855000 )
58:mgaDestroyContext(): successfully destroyed.
Section "Module"
Load "/usr/X11R6/lib/modules/glx.so"
EndSection
--
FreeBSD 4.1-RELEASE: up 7 days, 59 mins
last reboot Thu Nov 2 10:55 (new machine)
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