Interpreting feature 0023h for BD-R formatting capabilities
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@ -1 +1 @@
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#define Cdrskin_timestamP "2008.12.12.112129"
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#define Cdrskin_timestamP "2008.12.12.214013"
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@ -439,9 +439,51 @@ void burn_disc_format(struct burn_drive *drive, off_t size, int flag)
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} else if (drive->current_profile == 0x43) {
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ok = 1; /* BD-RE */
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/* >>> check feature 0023h for QCert (= bit6)
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and Cert (= !bit6)
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*/
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if ((flag & 32) && !(drive->current_feat23h_byte4 & 8)) {
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libdax_msgs_submit(libdax_messenger,
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drive->global_index, 0x00020164,
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LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
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"Drive does not format BD-RE without spares.",
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0, 0);
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drive->cancel = 1;
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return;
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}
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if ((flag & 6) != 3 || (flag & 128)) {
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if ((flag & 64) && !(drive->current_feat23h_byte4 & 2)) {
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if (drive->current_feat23h_byte4 & 1) {
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libdax_msgs_submit(libdax_messenger,
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drive->global_index, 0x00020165,
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LIBDAX_MSGS_SEV_WARNING,
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LIBDAX_MSGS_PRIO_HIGH,
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"Drive does not support fast formatting",
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0, 0);
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flag &= ~64;
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} else {
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no_non_default_bd_re:;
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libdax_msgs_submit(libdax_messenger,
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drive->global_index, 0x00020167,
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LIBDAX_MSGS_SEV_SORRY,
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LIBDAX_MSGS_PRIO_HIGH,
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"Drive does not support non-default formatting",
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0, 0);
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drive->cancel = 1;
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return;
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}
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}
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if ((!(flag & 64)) && !(drive->current_feat23h_byte4 & 1)){
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if (drive->current_feat23h_byte4 & 2) {
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libdax_msgs_submit(libdax_messenger,
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drive->global_index, 0x00020166,
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LIBDAX_MSGS_SEV_WARNING,
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LIBDAX_MSGS_PRIO_HIGH,
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"Drive does not support full formatting",
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0, 0);
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flag |= 64;
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} else
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goto no_non_default_bd_re;
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}
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}
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}
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@ -2211,6 +2211,8 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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d->current_is_supported_profile = 0;
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d->current_has_feat21h = 0;
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d->current_feat21h_link_size = -1;
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d->current_feat23h_byte4 = 0;
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d->current_feat23h_byte8 = 0;
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d->current_feat2fh_byte4 = -1;
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scsi_init_command(&c, MMC_GET_CONFIGURATION,
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@ -2372,6 +2374,20 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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}
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} else if (feature_code == 0x23) {
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d->current_feat23h_byte4 = descr[4];
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d->current_feat23h_byte8 = descr[8];
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#ifdef Libburn_print_feature_descriptorS
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if (cp >= 0x41 && cp <= 0x43)
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fprintf(stderr,
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"LIBBURN_EXPERIMENTAL : BD formats: %s%s%s%s%s\n",
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descr[4] & 1 ? " Cert" : "",
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descr[4] & 2 ? " QCert" : "",
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descr[4] & 4 ? " Expand" : "",
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descr[4] & 8 ? " RENoSA" : "",
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descr[8] & 1 ? " RRM" : "");
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#endif /* Libburn_print_feature_descriptorS */
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} else if (feature_code == 0x2F) {
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if (descr[2] & 1)
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d->current_feat2fh_byte4 = descr[4];
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@ -3153,7 +3169,7 @@ no_suitable_formatting_type:;
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if (0) {
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#else
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if (size_mode == 0 || size_mode == 1) {
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#endif /* ! Libburn_bd_re_format_olD */
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#endif /* ! Libburn_bd_r_format_olD */
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if (min_size < 0 || max_size < 0)
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goto no_suitable_formatting_type;
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@ -3775,6 +3791,8 @@ int mmc_setup_drive(struct burn_drive *d)
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d->current_is_supported_profile = 0;
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d->current_has_feat21h = 0;
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d->current_feat21h_link_size = -1;
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d->current_feat23h_byte4 = 0;
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d->current_feat23h_byte8 = 0;
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d->current_feat2fh_byte4 = -1;
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d->needs_close_session = 0;
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d->needs_sync_cache = 0;
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@ -171,6 +171,19 @@ struct burn_drive
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/* Link Size item number 0 from feature 0021h descriptor */
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int current_feat21h_link_size;
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/* Flags from feature 0023h for formatting BD mmc5r03c.pdf 5.3.13
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Byte 4 BD-RE:
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bit0= Cert format 30h sub-type 10b
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bit1= QCert format 30h sub-type 11b
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bit2= Expand format 01h
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bit3= RENoSA format 31h
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Byte 8 BD-R:
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bit0= RRM format 32h sub-type 10b
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*/
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int current_feat23h_byte4;
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int current_feat23h_byte8;
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/* Flags from feature 002Fh feature descriptor mmc5r03c.pdf 5.3.25 :
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bit1= DVD-RW supported
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bit2= Test Write available
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