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Message-Id: <200207022117.g62LHGfG031771@www.freebsd.org>
Date: Tue, 2 Jul 2002 14:17:16 -0700 (PDT)
From: Raimund Huemmer <raimund@baumann-online.net>
To: freebsd-gnats-submit@FreeBSD.org
Subject: Device pcm stopps booting Kernel 4.6
X-Send-Pr-Version: www-1.0

>Number:         40122
>Category:       kern
>Synopsis:       [sound] Device pcm stopps booting Kernel 4.6
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    freebsd-multimedia
>State:          closed
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Tue Jul 02 14:20:18 PDT 2002
>Closed-Date:    Wed Dec 28 18:00:51 GMT 2005
>Last-Modified:  Wed Dec 28 18:00:51 GMT 2005
>Originator:     Raimund Huemmer
>Release:        4.6-STABLE
>Organization:
>Environment:
FreeBSD woodstock.huemmer.net 4.6-STABLE FreeBSD 4.6-STABLE #0: Tue Jul  2 22:26:56 CEST 2002 raimund@woodstock.huemmer.net:/usr/obj/usr/src/sys/MYKERNEL i386    
>Description:
If the GENERIC Kernel is configured with "device pcm" the boot process
is stopping before displaying the line with ata Harddisks (ad0, ...).

After booting an original GENERIC Kernel, the command "kldload /modules/snd.ko"
shows the following output:
pcm0: <Yamaha DS-1E (YMF740C)>
       mem 0xe1800000-0xe1807fff
       irq5 at device 6.0 on pci0

And then the System is freezing completely.

Hardware: Asus with Sound on Board.

With former Versions 4.5 and 4.4 sound works perfect with pcm in the kernel.  
>How-To-Repeat:
      
>Fix:
      
>Release-Note:
>Audit-Trail:

From: raimund@baumann-online.net
To: freebsd-gnats-submit@FreeBSD.org, raimund@baumann-online.net
Cc:  
Subject: Re: kern/40122: Device pcm stopps booting Kernel 4.6
Date: Sun, 4 Aug 2002 19:12:15 +0200 (CEST)

 >After booting an original GENERIC Kernel, the command "kldload /modules/snd.ko"
 >shows the following output:
 >pcm0: <Yamaha DS-1E (YMF740C)>
 >       mem 0xe1800000-0xe1807fff
 >       irq5 at device 6.0 on pci0
 >
 >And then the System is freezing completely.
 
 
 After a weekend testing kernel configurations, I have found the cause
 of the reproduceable total kernel-freeze on my system. It's the                 
 combination of                                                                  
 device          pcm                                           
 
 and                                                                             
 
 # USB support                                                                  
 device          uhci            # UHCI PCI->USB interface        
 device          ohci            # OHCI PCI->USB interface
 device          usb             # USB Bus (required)
 device          ugen            # Generic   
 device          uhid            # "Human Interface Devices"
 
 Without these USB entrys (I havn't tested each single entry, it's a        
 workaround for me to comment all out, because I dont use USB) Sound
 works. With these USB entrys, theres a total System freeze at boot-time, 
 resp. by loading snd module. 
Responsible-Changed-From-To: freebsd-bugs->sound 
Responsible-Changed-By: kris 
Responsible-Changed-When: Sun Jul 13 02:50:06 PDT 2003 
Responsible-Changed-Why:  
Assign to sound maintainers 

http://www.freebsd.org/cgi/query-pr.cgi?pr=40122 
State-Changed-From-To: open->feedback 
State-Changed-By: netchild 
State-Changed-When: Sun Sep 11 09:56:48 GMT 2005 
State-Changed-Why:  
Do you still see this behavior on 5.[34] or -current? 

http://www.freebsd.org/cgi/query-pr.cgi?pr=40122 
State-Changed-From-To: feedback->closed 
State-Changed-By: netchild 
State-Changed-When: Wed Dec 28 18:00:31 UTC 2005 
State-Changed-Why:  
Timeout:	>3 months without feedback 

http://www.freebsd.org/cgi/query-pr.cgi?pr=40122 
>Unformatted:
