kern/55336: When shutdown, ATA driver report error message

[Soonmyung Hong]

>Number:         55336
>Category:       kern
>Synopsis:       When shutdown, ATA driver report error message
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 07 00:10:13 PDT 2003
>Closed-Date:
>Last-Modified:
>Originator:     Soonmyung Hong
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
ubAgent Inc.
>Environment:
FreeBSD fs0.ubagent.com 5.1-CURRENT FreeBSD 5.1-CURRENT #0: Mon Aug 4
03:42:13 KST 2003 root at fs0.ubagent.com:/usr/obj/usr/src/sys/FS i386

MB: Intel SE7500CW2
CD-ROM: LG GCR-8522B(connected to intel ICH3)

>Description:
When shutdown, ace0 report error message.

uptime:1h40min25s
acd0: timeout waiting for cmd=e7 s=01 e04
acd0: flushing device failed.
Terminated ACPI.
The operating system halted.


# atacontrol list
ATA channel 0:
Master: ad0 <WDC WD2500JB-00EVA0/15.05R15> ATA/ATAPI rev 6
Slave: no device present
ATA channel 1:
Master: acd0 <HL-DT-ST CD-ROM GCR-8522B/1.00> ATA/ATAPI rev 0
Slave: ad3 <WDC WD2500JB-00EVA0/15.05R15> ATA/ATAPI rev 6
ATA channel 2:
Master: ad4 <WDC WD2500JB-00EVA0/15.05R15> ATA/ATAPI rev 6
Slave: ad5 <WDC WD2500JB-00EVA0/15.05R15> ATA/ATAPI rev 6
ATA channel 3:
Master: no device present
Slave: no device present
# atacontrol mode 1
Master = PIO4
Slave = UDMA100


>How-To-Repeat:
almost everytime.

>Fix:





>Release-Note:
>Audit-Trail:
>Unformatted: