about DVDROM

hi,all friends:

My DVDROM can not use!!!anybody hellp me!
I use ce4.2 and NS x86 300HZ mainboard, i have add udfs file system and
atapi driver.i can see it's folder,but can not readfile in DISK¡£it display
track1 in DVDROM folder.why???

mindengxue
Wed Nov 24 20:48:45 CST 2004

i have this DEBUG infomation,what is it meaning


370406 PID:43b9e002 TID:38844fa 0x838acb58: ATAPIPCI:CPCIDisk DeviceCount =
2
370426 PID:43b9e002 TID:38844fa 0x838acb58: Port configuration Port=0
Device=0
370426 PID:43b9e002 TID:38844fa 0x838acb58: ATAPIPCI: ATAConfig Device:0
370426 PID:43b9e002 TID:38844fa 0x838acb58: ATAPIPCI: ConfigPort - Port is
already configured pPort=00326934
370431 PID:43b9e002 TID:38844fa 0x838acb58: ATAPI::Init pRegBase=000001F0
pRegAlt = 000003F4
370431 PID:43b9e002 TID:38844fa 0x838acb58: ATAPI:ResetController Skipped -
Device !!!
370453 PID:43b9e002 TID:38844fa 0x838acb58: [ 0] c0 85 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370454 PID:43b9e002 TID:38844fa 0x838acb58: [ 8] 0 0 0 0 20 20 20 20
20 20 20 20 20 20 20 20 ....
370455 PID:43b9e002 TID:38844fa 0x838acb58: [ 16] 20 20 20 20 20 20 20 20
0 0 0 0 0 0 2e 32 .......2
370455 PID:43b9e002 TID:38844fa 0x838acb58: [ 24] 31 30 20 20 20 20 41 4d
53 54 49 48 41 54 56 44 10 AMSTIHATVD
370456 PID:43b9e002 TID:38844fa 0x838acb58: [ 32] 2d 53 30 32 56 30 4d 2d
41 3d 20 20 20 20 20 20 -S02V0M-A=
370457 PID:43b9e002 TID:38844fa 0x838acb58: [ 40] 20 20 39 30 31 2f 2f 39
33 30 20 20 20 20 0 0 901//930 ..
370457 PID:43b9e002 TID:38844fa 0x838acb58: [ 48] 0 0 0 f 0 0 0 4
0 1 2 0 0 0 0 0 ................
370458 PID:43b9e002 TID:38844fa 0x838acb58: [ 56] 0 0 0 0 0 0 0 0
0 0 0 0 f 0 7 0 ................
370459 PID:43b9e002 TID:38844fa 0x838acb58: [ 64] 3 0 78 0 96 0 78 0
78 0 0 0 0 0 0 0 ..x...x.x.......
370459 PID:43b9e002 TID:38844fa 0x838acb58: [ 72] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370460 PID:43b9e002 TID:38844fa 0x838acb58: [ 80] 4 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370461 PID:43b9e002 TID:38844fa 0x838acb58: [ 88] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370461 PID:43b9e002 TID:38844fa 0x838acb58: [ 96] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370462 PID:43b9e002 TID:38844fa 0x838acb58: [104] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370463 PID:43b9e002 TID:38844fa 0x838acb58: [112] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370464 PID:43b9e002 TID:38844fa 0x838acb58: [120] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370464 PID:43b9e002 TID:38844fa 0x838acb58: [128] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370465 PID:43b9e002 TID:38844fa 0x838acb58: [136] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370466 PID:43b9e002 TID:38844fa 0x838acb58: [144] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370467 PID:43b9e002 TID:38844fa 0x838acb58: [152] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370467 PID:43b9e002 TID:38844fa 0x838acb58: [160] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370468 PID:43b9e002 TID:38844fa 0x838acb58: [168] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370468 PID:43b9e002 TID:38844fa 0x838acb58: [176] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370469 PID:43b9e002 TID:38844fa 0x838acb58: [184] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370470 PID:43b9e002 TID:38844fa 0x838acb58: [192] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370471 PID:43b9e002 TID:38844fa 0x838acb58: [200] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370471 PID:43b9e002 TID:38844fa 0x838acb58: [208] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370472 PID:43b9e002 TID:38844fa 0x838acb58: [216] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370473 PID:43b9e002 TID:38844fa 0x838acb58: [224] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370474 PID:43b9e002 TID:38844fa 0x838acb58: [232] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370475 PID:43b9e002 TID:38844fa 0x838acb58: [240] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370475 PID:43b9e002 TID:38844fa 0x838acb58: [248] 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 ................
370476 PID:43b9e002 TID:38844fa 0x838acb58: ATDISK: Identify Data -
370476 PID:43b9e002 TID:38844fa 0x838acb58: General configuration = 85c0
370477 PID:43b9e002 TID:38844fa 0x838acb58: Serial number:
....................
370477 PID:43b9e002 TID:38844fa 0x838acb58: Buffer type unspecified
370478 PID:43b9e002 TID:38844fa 0x838acb58: Unspecified buffer size
370478 PID:43b9e002 TID:38844fa 0x838acb58: Number of Ecc bytes is
unspecified
370478 PID:43b9e002 TID:38844fa 0x838acb58: Firmware revision: 2.01....
370478 PID:43b9e002 TID:38844fa 0x838acb58: Model number:
MATSHITADVS-200V-M=A........09/19/03....
370479 PID:43b9e002 TID:38844fa 0x838acb58: Read/Write multiple not
implmeneted
370479 PID:43b9e002 TID:38844fa 0x838acb58: Can not perform double word IO
370479 PID:43b9e002 TID:38844fa 0x838acb58: LBA mode supported
370480 PID:43b9e002 TID:38844fa 0x838acb58: DMA supported
370480 PID:43b9e002 TID:38844fa 0x838acb58: PIO cycle timing mode: 4
370481 PID:43b9e002 TID:38844fa 0x838acb58: DMA cycle timing mode: 1
370481 PID:43b9e002 TID:38844fa 0x838acb58: Current size fields MAY be
valid
370482 PID:43b9e002 TID:38844fa 0x838acb58: Current number of cylinders: 0
370482 PID:43b9e002 TID:38844fa 0x838acb58: Current number of heads: 0
370483 PID:43b9e002 TID:38844fa 0x838acb58: Current number of
sectors/track: 0
370483 PID:43b9e002 TID:38844fa 0x838acb58: Current sector capacity: 0
370484 PID:43b9e002 TID:38844fa 0x838acb58: Sectors per interrupt with r/w
multiple: 0
370484 PID:43b9e002 TID:38844fa 0x838acb58: Multi sector setting is INVALID
370485 PID:43b9e002 TID:38844fa 0x838acb58: Total user addressable sectors:
0
370485 PID:43b9e002 TID:38844fa 0x838acb58: Single word dma modes
supported: f
370486 PID:43b9e002 TID:38844fa 0x838acb58: Single word transfer mode
active: 0
370486 PID:43b9e002 TID:38844fa 0x838acb58: Multi word dma modes supported:
7
370487 PID:43b9e002 TID:38844fa 0x838acb58: Ultra dma modes supported: 0
370487 PID:43b9e002 TID:38844fa 0x838acb58: Ultra dma transfer mode active:
0
370487 PID:43b9e002 TID:38844fa 0x838acb58: MediaStatusNotification: 0
370487 PID:43b9e002 TID:38844fa 0x838acb58: ATDISK:ATAIssueIdentify done
370488 PID:43b9e002 TID:38844fa 0x838acb58: ATAPI:Identify DevId (0 )
wDevType (5)
370488 PID:43b9e002 TID:38844fa 0x838acb58: ATAPI:Identify CD-ROM Device
370488 PID:43b9e002 TID:38844fa 0x838a