Improved debugging of drive feature list
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086c62f992
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@ -1 +1 @@
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#define Cdrskin_timestamP "2011.11.30.081130"
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#define Cdrskin_timestamP "2011.11.30.131608"
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@ -2482,14 +2482,21 @@ void mmc_set_speed(struct burn_drive *d, int r, int w)
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static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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{
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struct buffer *buf = NULL;
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int len, cp, descr_len = 0, feature_code, only_current = 1;
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int len, cp, descr_len = 0, feature_code, only_current = 1, i;
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int old_alloc_len, only_current_profile = 0, key, asc, ascq, ret;
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int feature_is_current;
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unsigned char *descr, *prf, *up_to, *prf_end;
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struct command *c = NULL;
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int phys_if_std = 0;
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char *phys_name = "";
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/* Enable this to get loud and repeated reports about the feature set :
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# define Libburn_print_feature_descriptorS 1
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*/
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#ifdef Libburn_print_feature_descriptorS
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int prf_number;
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only_current = 0;
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#endif
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if (*alloc_len < 8)
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@ -2615,9 +2622,6 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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d->current_is_supported_profile = 1;
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#endif
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/* Enable this to get loud and repeated reports about the feature set :
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#define Libburn_print_feature_descriptorS 1
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*/
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/* ts A70127 : Interpret list of profile and feature descriptors.
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see mmc5r03c.pdf 5.2
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>>> Ouch: What to do if list is larger than buffer size.
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@ -2636,14 +2640,19 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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for (descr = c->page->data + 8; descr + 3 < up_to; descr += descr_len){
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descr_len = 4 + descr[3];
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feature_code = (descr[0] << 8) | descr[1];
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if (only_current && !(descr[2] & 1))
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feature_is_current = descr[2] & 1;
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if (only_current && !feature_is_current)
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continue;
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#ifdef Libburn_print_feature_descriptorS
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fprintf(stderr,
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"LIBBURN_EXPERIMENTAL : %s feature %4.4Xh\n",
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descr[2] & 1 ? "+" : "-",
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"LIBBURN_EXPERIMENTAL : %s feature %4.4Xh :",
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(descr[2] & 1) ? "+" : "-",
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feature_code);
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if (feature_code != 0x00)
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for (i = 2; i < descr_len; i++)
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fprintf(stderr, " %2.2X", descr[i]);
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fprintf(stderr, "\n");
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#endif /* Libburn_print_feature_descriptorS */
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if (feature_code == 0x0) {
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@ -2670,9 +2679,8 @@ 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 == 0x21) {
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int i;
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d->current_has_feat21h = (descr[2] & 1);
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d->current_has_feat21h = feature_is_current;
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for (i = 0; i < descr[7]; i++) {
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if (i == 0 || descr[8 + i] == 16)
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d->current_feat21h_link_size =
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@ -2687,8 +2695,10 @@ 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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if (feature_is_current) {
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d->current_feat23h_byte4 = descr[4];
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d->current_feat23h_byte8 = descr[8];
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}
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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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@ -2701,7 +2711,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
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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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if (feature_is_current)
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d->current_feat2fh_byte4 = descr[4];
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#ifdef Libburn_print_feature_descriptorS
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