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$NetBSD: patch-ab,v 1.1 2006/09/17 19:53:05 he Exp $
--- src/diskimage.c.orig 2006-08-14 19:46:45.000000000 +0200
+++ src/diskimage.c
@@ -1185,6 +1185,89 @@ xferp->data_in[4] = 0x2c - 4; /* Additi
diskimage__return_default_status_and_message(xferp);
break;
+ case SCSICDROM_READ_DISCINFO:
+ debug("CDROM_READ_DISCINFO, cmd[1]=0x%02x", xferp->cmd[1]);
+
+ retlen = 34;
+
+ scsi_transfer_allocbuf(&xferp->data_in_len,
+ &xferp->data_in, retlen, 1);
+
+ xferp->data_in[0] = retlen - 2; /* length of info, excl len */
+ xferp->data_in[1] = 0; /* length of info, excl len field, msb */
+ xferp->data_in[2] = 0xE; /* 11 = complete ses, 10 = fin disc */
+ xferp->data_in[3] = 0; /* First track on disc */
+ xferp->data_in[4] = 1; /* Number of sessions, lsb */
+ xferp->data_in[5] = 0; /* first_track_last_session_lsb */
+ xferp->data_in[6] = 0; /* last_track_last_session_lsb */
+ xferp->data_in[7] = 0x20; /* various flags */
+ xferp->data_in[8] = 0; /* CD-ROM disc */
+ xferp->data_in[9] = 1; /* num sessions, msb */
+ xferp->data_in[10] = 0; /* first_track_last_session_msb */
+ xferp->data_in[11] = 0; /* last_track_last_session_msb */
+ {
+ int i;
+ /* Lead-in data, for completed cd-rom */
+ for (i=16; i<=23; i++) {
+ xferp->data_in[i] = 0xff;
+ }
+ }
+
+ diskimage__return_default_status_and_message(xferp);
+ break;
+
+ case SCSICDROM_READ_TRACKINFO:
+ debug("CDROM_READ_TRACKINFO");
+
+ retlen = 36;
+
+ scsi_transfer_allocbuf(&xferp->data_in_len,
+ &xferp->data_in, retlen, 1);
+
+ diskimage_recalc_size(d);
+
+ size = d->total_size / d->logical_block_size;
+ if (d->total_size & (d->logical_block_size-1))
+ size ++;
+
+ xferp->data_in[0] = retlen - 2; /* length of info, excl len */
+ xferp->data_in[1] = 0; /* length of info, msb */
+ xferp->data_in[2] = 1; /* track#, lsb */
+ xferp->data_in[3] = 1; /* session#, lsb */
+ xferp->data_in[4] = 0; /* reserved */
+ xferp->data_in[5] = 0x6; /* trk mode: unintr. data, copyable */
+ xferp->data_in[6] = 0x81; /* trk info: RT + trk mode */
+ xferp->data_in[7] = 0x2; /* last rec=valid, next w=not valid */
+
+ {
+ int i;
+ /*
+ * track start, next writable, free blcks,
+ * blocking factor
+ */
+ for(i=8; i<=23; i++)
+ xferp->data_in[i] = 0;
+ }
+
+ /* Track size */
+ xferp->data_in[24] = (size >> 24) & 0xff;
+ xferp->data_in[25] = (size >> 16) & 0xff;
+ xferp->data_in[26] = (size >> 8) & 0xff;
+ xferp->data_in[27] = size & 0xff;
+
+ {
+ int i;
+ /*
+ * Last recorded address, only for dvd;
+ * zero out rest.
+ */
+ for(i=28; i<=35; i++)
+ xferp->data_in[i] = 0;
+ }
+
+ diskimage__return_default_status_and_message(xferp);
+ break;
+
case SCSICDROM_READ_SUBCHANNEL:
/*
* According to
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