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Date:      Wed, 01 Dec 2004 13:16:06 -0600
From:      "Jeremy Messenger" <mezz7@cox.net>
To:        pav@freebsd.org
Cc:        freebsd-current@freebsd.org
Subject:   Re: REPORT_KEY ILLEGAL REQUEST: encrypted DVD's under FreeBSD?
Message-ID:  <opsicfs4r59aq2h7@mezz.mezzweb.com>
In-Reply-To: <1101892801.51033.6.camel@pav.hide.vol.cz>
References:  <20040923032045.GA52428@crodrigues.org> <20041201.143909.971160851.chat95@mac.com> <20041201063204.GA6754@crodrigues.org> <1101892801.51033.6.camel@pav.hide.vol.cz>

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On Wed, 01 Dec 2004 10:20:01 +0100, Pav Lucistnik <pav@FreeBSD.org> wrote:

> Craig Rodrigues píše v st 01. 12. 2004 v 01:32 -0500:
>> On Wed, Dec 01, 2004 at 02:39:09PM +0900, NAKATA Maho wrote:
>> > In Message-ID: <20040923032045.GA52428@crodrigues.org>
>> > > acd0: FAILURE - REPORT_KEY ILLEGAL REQUEST asc=0x6f ascq=0x04  
>> error=4<ABORTED>
>> > >
>> > > This is my brand of DVD player:
>> > > acd0: <LITE-ON DVDRW LDW-811S/HS06> CDRW drive at ata0 as slave
>> >
>> > I also encountered the exact problem.
>> > acd0: DVDR <MATSHITADVD-RAM UJ-812/K103> at ata1-master UDMA33
>>
>> Hi,
>>
>> Garrett Wollman explained this quite nicely to me.
>> In the MMC-3 standard (SCSI) at T10.org, there is a
>> standard section on sense codes:
>>
>> 6F/04       R          MEDIA REGION CODE IS MISMATCHED TO LOGICAL UNIT  
>> REGION
>>
>> When you get a new DVD player, the DVD-ROM will adopt the region
>> code of the first DVD that it plays.  If you want to change
>> the region code on your DVD drive, you typically need to download
>> proprietary utilities or firmware for your DVD drive.
>> Most DVD drives only allow you to change the region code 5 times.
>>
>> I haven't figured out how to change the firmware on my LITE-ON
>> drive, because LITE-ON only supplies Windows utilities, and my
>> machine is FreeBSD only.
>
> I had good results with FreeDOS bootup from CD-ROM, then swapping CDs
> for a second one with DOS based Mediatek flashing utility and firmware
> image. I could whip up a page with downloads and instructions, but it's
> all easily googlabe. Look for bootdisk.iso, MTKFLASH.EXE and BIN
> firmwares (unofficial).

I am planning to create a WinXP livecd with include LtnFlash to disable  
the RPC (from RPC 2 to RPC 1). Or, I can unhook DVD and put on other  
machine to do the task with LtnFlash.

Cheers,
Mezz


-- 
mezz7@cox.net  -  mezz@FreeBSD.org
FreeBSD GNOME Team
http://www.FreeBSD.org/gnome/  -  gnome@FreeBSD.org



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