misc/100516: atapicam with ITE IT8212F crashes the system

[George]

>Number:         100516
>Category:       misc
>Synopsis:       atapicam with ITE IT8212F crashes the system
>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:   Wed Jul 19 06:30:16 GMT 2006
>Closed-Date:
>Last-Modified:
>Originator:     George
>Release:        6.0 and current
>Organization:
>Environment:
I don't have it installed now, but the version i used was
ftp://ftp.freebsd.org/pub/FreeBSD/snapshots/200607/7.0-CURRENT-200607-amd64-disc1.iso

>Description:
I have tried to load the atapicam module so that i can use cdrecord and
other tools that require cam.

I have a ASUS P5AD2 Premium motherboard which has ICH6R and ITE IT8212F.

When i load the module with "kldload atapicam" the system crashes.
I have compiles atapicam in the kernel and it also crashes during the
boot.

At some time i thought that maybe it is the ITE controller's fault and
i disabled it through bios.

Then atapicam worked perfectly and found the nec dvdrw in the ICH6R
controller.


>How-To-Repeat:
Use ITE IT8212F with atapi devices and load atapicam module
>Fix:

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