kern/62866: Machine work not stable whith firewire and Tekram DC395U/UW/F.

[Maks]

>Number:         62866
>Category:       kern
>Synopsis:       Machine work not stable whith firewire and Tekram DC395U/UW/F.
>Confidential:   no
>Severity:       serious
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Feb 14 23:00:40 PST 2004
>Closed-Date:
>Last-Modified:
>Originator:     Maks
>Release:        4.8-RELEASE-p10 FreeBSD
>Organization:
Sibneft
>Environment:
FreeBSD xgear.ix.com 4.8-RELEASE-p10 FreeBSD 4.8-RELEASE-p10 #2: Tue Feb 10 22:0
0:51 KRAT 2004     root at xgear:/usr/src/sys/compile/X_kern  i386
      
>Description:
 Machine not stable whith :
trm0: <Tekram DC395U/UW/F DC315/U Fast20 Wide SCSI Adapter> port 0xdc00-0xdcff mem 0xdffff000-0xdfffffff irq 10 at device 9.0 on pci0
AND NEC D72873GC firewire.
Crash system any time on any disk operation.
Kernel mesage not send.
After that only "reset" solve problem.
   
>How-To-Repeat:
Not install ide disks use only Tekram DC395U/UW/F and "device trm" in kernel conf ,da0 at trm0 bus 0 target 6 lun 0
boot from 
da0: <SEAGATE ST52160N 0418> Fixed Direct Access SCSI-2 device
And just add Nec firewire controler without any programm support.

>Fix:
 I dont now how fix.     
>Release-Note:
>Audit-Trail:
>Unformatted: