NetBSD Problem Report #36029

From svs@grep.ru  Sun Mar 18 13:50:12 2007
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Date: Sun, 18 Mar 2007 16:49:37 +0300
From: svs+pr@grep.ru
To: gnats-bugs@NetBSD.org
Subject: dvd+rw-booktype from dvd+rw-tools causes Pioneer DVR-107D to lock up 
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>Number:         36029
>Category:       pkg
>Synopsis:       dvd+rw-booktype from dvd+rw-tools causes Pioneer DVR-107D to lock up
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    pkg-manager
>State:          closed
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Mar 18 13:55:00 +0000 2007
>Closed-Date:    Sun Apr 14 19:51:54 +0000 2013
>Last-Modified:  Sun Apr 14 19:51:54 +0000 2013
>Originator:     "Sergey Svishchev" <svs+pr@grep.ru>
>Release:        NetBSD 4.0_BETA2
>Organization:
>Environment:


piixide0 at pci0 dev 31 function 1
piixide0: Intel 82801EB IDE Controller (ICH5) (rev. 0x02)
piixide0: bus-master DMA support present
piixide0: primary channel configured to compatibility mode
piixide0: primary channel interrupting at ioapic0 pin 14 (irq 14)
atabus2 at piixide0 channel 0
atapibus0 at atabus2: 2 targets
cd1 at atapibus0 drive 1: <PIONEER DVD-RW  DVR-107D, DCDL321903WL, 1.16> cdrom removable
cd1: 32-bit data port
cd1: drive supports PIO mode 4, DMA mode 2, Ultra-DMA mode 2 (Ultra/33)
cd1(piixide0:0:1): using PIO mode 4, Ultra-DMA mode 2 (Ultra/33) (using DMA)

>Description:
Pioneer drives do not support bitsetting (which dvd+rw-booktype is all
about), but at least one of them locks up itself (and takes thes bus
with it) when dvd+rw-booktype sends it a Benq-specific command.  Machine
is nearly unusable for minutes after this -- kernel tries to reset ATAPI
bus and times out every time.

>How-To-Repeat:

>Fix:

--- dvd+rw-booktype.cpp.orig	2006-06-24 09:21:48.000000000 +0000
+++ dvd+rw-booktype.cpp
@@ -669,7 +669,7 @@ int main(int argc,char *argv[])
   unsigned char buf[128];
   int book=0,action=0;
   int plusgeneration=0,dashcapable=0,ramcapable=0;
-  int i,err,hp=0,plx=0;
+  int i,err,hp=0,plx=0,pioneer=0;

     for(dev=NULL,i=1;i<argc;i++)
     {	if	(!strncmp (argv[i],"-dvd-rom",7))   book=0x01;
@@ -719,6 +719,7 @@ int main(int argc,char *argv[])
     hp =       !memcmp (buf+8,"HP      ",8);
     hp = hp || !memcmp (buf+8,"_NEC    ",8);
     plx =      !memcmp (buf+8,"PLEXTOR ",8);
+    pioneer =  !memcmp (buf+8,"PIONEER ",8);

     cmd[0]=0x46;	// GET CONFIGURATION
     cmd[1]=2;
@@ -811,6 +812,8 @@ int main(int argc,char *argv[])

     benq:
 	// See if it's BENQ design...
+	// Pioneer DVR-107D locks up itself and ATAPI bus too
+	if (!pioneer) {
 	cmd[0]=0xFD;
 	cmd[1]=0xF1;
 	cmd[2]='B';
@@ -820,6 +823,7 @@ int main(int argc,char *argv[])
 	cmd[11]=0;
 	if (!(err=cmd.transport()))
 	    return benq (cmd,action,book,plusgeneration);
+	}
     }

     fprintf (stderr,"This program targets units of "

>Release-Note:

>Audit-Trail:

Responsible-Changed-From-To: pkg-manager->dan
Responsible-Changed-By: snj@netbsd.org
Responsible-Changed-When: Mon, 19 Mar 2007 03:41:06 +0000
Responsible-Changed-Why:
Over to maintainer.


From: Sergey Svishchev <svs@ropnet.ru>
To: gnats-bugs@netbsd.org
Cc: 
Subject: Re: pkg/36029
Date: Thu, 12 Feb 2009 23:12:18 +0300

 I don't have this hardware any more (and it could have been broken, anyway), but
 vendor-specific commands should not be sent to another vendor's hardware, IMO.

 -- 
 Sergey Svishchev

Responsible-Changed-From-To: dan->pkg-manager
Responsible-Changed-By: wiz@NetBSD.org
Responsible-Changed-When: Sun, 15 Apr 2012 21:37:44 +0000
Responsible-Changed-Why:
Back to role account, dan left


State-Changed-From-To: open->closed
State-Changed-By: shattered@NetBSD.org
State-Changed-When: Sun, 14 Apr 2013 19:51:54 +0000
State-Changed-Why:
I don't care about this bug enough.


>Unformatted:

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