Re: cdrecod and profile 0x40 (BD-ROM): -atip exits with 255

[Giulio Orsero <giulioo@gmail.com>]

On Wed, 12 Nov 2008 19:25:06 +0100, Joerg.Schilling@fokus.fraunhofer.de
(Joerg Schilling) wrote:

>Giulio Orsero <giulioo@gmail.com> wrote:
>
>> OS: LINUX   kernel 2.4.33  
>> USB Blu-ray writer.
>> == cdrecord command
>> cdrecord-2.01.01a53 dev=1,0,0 -atip -v
>> echo "EXIT CODE: $?"
>>
>> == cdrecord output
>...
>> Current: BD-ROM
>...
>> cdrecord-2.01.01a53: Found unsupported 0x40 profile.           <===========
>> cdrecord-2.01.01a53: Sorry, no supported CD/DVD/BD-Recorder found on this
>> target.
>> EXIT CODE: 255
>>
>
>I received this messasage already from another person. It looks like a GCC bug.
>Did you try to compile cdrecord with Sun Studio?
>Check drv_mmc.c

I checked drv_mmc.c and I see it handles >=0x40, then I grepped for "Found
unsupported" and added customized messages to distinguish between drv_mmc.c
and drv_bd.c and I see the error comes from drv_bd.c, not drv_mmc.

== it seems dvr_bd.c does not handle 0x40/0x0040
   if (profile == 0x0043) {
                dp = &cdr_bdre;
        } else if ((profile == 0x0041) || (profile == 0x0042)) {
                dp = &cdr_bdr;
        } else {
                errmsgno(EX_BAD, "Found unsupported 0x%X profile.\n",
profile);
                return ((cdr_t *)0);
        }
===

-- 
giulioo@pobox.com