Alexander Motin wrote:
Claude Buisson wrote:
Updating a -CURRENT system from Jan 10 to Feb 21, under VMWare WS 5.5.9,
the
virtual ATA CDROM is no more detected.
This is with an ATA_CAM kernel.
The CDROM is detected with a non ATA_CAM kernel.
ata1: reset tp1 mask=01 ostat0=50 ostat1=ff
ata1: stat0=0x00 err=0x01 lsb=0x14 msb=0xeb
ata1: reset tp2 stat0=00 stat1=00 devices=0x10000
(aprobe0:ata1:0:0:0): SIGNATURE: eb14
(aprobe0:ata1:0:0:0): Spinning up device
(aprobe0:ata1:0:0:0): ATA status error
(aprobe0:ata1:0:0:0): SETFEATURES SPIN-UP. ACB: ef 07 00 00 00 40 00 00
00 00 00 00
(aprobe0:ata1:0:0:0): CAM status: ATA Status Error
(aprobe0:ata1:0:0:0): ATA status: 51 (DRDY SERV ERR), error: 04 (ABRT )
(aprobe0:ata1:0:0:0): RES: 51 04 00 00 00 00 00 00 00 00 00
(aprobe0:ata1:0:0:0): Retrying command
Seems device reports Response Incomplete bit set in IDENTIFY PACKET
DEVICE command result, which makes CAM try to power it up. Could you
comment ATA_RESP_INCOMPLETE check in ata_xpt.c and show me result of
`camcontrol identify cd0 -v` output after it?
Here it is:
r...@zaza# camcontrol identify cd0 -v
pass1: Raw identify data:
0: 85c4 0000 0000 0000 0000 0000 0000 0000
8: 0000 0000 3130 3030 3030 3030 3030 3030
16: 3030 3030 3030 3031 0000 0040 0000 3030
24: 3030 3030 3031 564d 7761 7265 2056 6972
32: 7475 616c 2049 4445 2043 4452 4f4d 2044
40: 7269 7665 2020 2020 2020 2020 2020 0000
48: 0000 0f00 0000 0200 0200 0006 0000 0000
56: 0000 0000 0000 0000 0000 0000 0007 0007
64: 0003 0078 0078 0078 0078 0000 0000 0000
72: 0000 0004 0009 0000 0000 0000 0000 0000
80: 001e 0017 4218 4000 4000 4218 4000 4000
88: 0407 0000 0000 0000 0000 0000 0000 0000
96: 0000 0000 0000 0000 0000 0000 0000 0000
104: 0000 0000 0000 0000 0000 0000 0000 0000
112: 0000 0000 0000 0000 0000 0000 0000 0000
120: 0000 0000 0000 0000 0000 0000 0000 0000
128: 0000 0000 0000 0000 0000 0000 0000 0000
136: 0000 0000 0000 0000 0000 0000 0000 0000
144: 0000 0000 0000 0000 0000 0000 0000 0000
152: 0000 0000 0000 0000 0000 0000 0000 0000
160: 0000 0000 0000 0000 0000 0000 0000 0000
168: 0000 0000 0000 0000 0000 0000 0000 0000
176: 0000 0000 0000 0000 0000 0000 0000 0000
184: 0000 0000 0000 0000 0000 0000 0000 0000
192: 0000 0000 0000 0000 0000 0000 0000 0000
200: 0000 0000 0000 0000 0000 0000 0000 0000
208: 0000 0000 0000 0000 0000 0000 0000 0000
216: 0000 0000 0000 0000 0000 0000 0000 0000
224: 0000 0000 0000 0000 0000 0000 0000 0000
232: 0000 0000 0000 0000 0000 0000 0000 0000
240: 0000 0000 0000 0000 0000 0000 0000 0000
248: 0000 0000 0000 0000 0000 0000 0000 0000
pass1: <VMware Virtual IDE CDROM Drive 00000001> ATAPI-4 device
pass1: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
protocol ATA/ATAPI-4
device model VMware Virtual IDE CDROM Drive
firmware revision 00000001
serial number 10000000000000000001
cylinders 0
heads 0
sectors/track 0
sector size logical 512, physical 512, offset 0
LBA supported
LBA48 not supported
PIO supported PIO4
DMA supported WDMA2 UDMA2
Feature Support Enable Value Vendor
read ahead no no
write cache no no
flush cache no no
overlap no
Tagged Command Queuing (TCQ) no no
SMART no no
microcode download no no
security no no
power management yes yes
advanced power management no no 0/0x00
automatic acoustic management no no 0/0x00 0/0x00
media status notification no no
power-up in Standby no no
write-read-verify no no 0/0x0
unload no no
free-fall no no
data set management (TRIM) no
dmesg say:
cd0 at ata1 bus 0 scbus1 target 0 lun 0
cd0: <SONY DVD+-RW DW-D56A PDS7> Removable CD-ROM SCSI-0 device
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
The VMWare virtual device being connected at boot the the physical device
Hope this help,
Claude Buisson
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