Bring back my old Plasmon RF4100 to the list of actually working devices.

Reviewed by:	dirk

1 files changed, 87 insertions, 0 deletions

diff --git a/sysutils/cdrtools/files/patch-ai b/sysutils/cdrtools/files/patch-ai
new file mode 100644
index 000000000000..6106947467d8
--- /dev/null
+++ b/sysutils/cdrtools/files/patch-ai
@@ -0,0 +1,87 @@
+--- cdrecord/drv_philips.c.orig	Fri Feb  2 15:14:16 2001
++++ cdrecord/drv_philips.c	Fri Feb  2 16:00:48 2001
+@@ -62,6 +62,7 @@
+ LOCAL	int	write_track_info_philips	__PR((SCSI *scgp, int));
+ LOCAL	int	write_track_philips		__PR((SCSI *scgp, long, int));
+ LOCAL	int	open_track_philips		__PR((SCSI *scgp, cdr_t *dp, int track, track_t *track_info));
++LOCAL	int	open_track_plasmon		__PR((SCSI *scgp, cdr_t *dp, int track, track_t *track_info));
+ LOCAL	int	open_track_oldphilips		__PR((SCSI *scgp, cdr_t *dp, int track, track_t *track_info));
+ LOCAL	int	open_track_yamaha		__PR((SCSI *scgp, cdr_t *dp, int track, track_t *track_info));
+ LOCAL	int	close_track_philips		__PR((SCSI *scgp, int track, track_t *trackp));
+@@ -71,6 +72,7 @@
+ LOCAL	int	plasmon_attach			__PR((SCSI *scgp, cdr_t *));
+ LOCAL	int	ricoh_attach			__PR((SCSI *scgp, cdr_t *));
+ LOCAL	int	philips_getlilo			__PR((SCSI *scgp, long *lilenp, long *lolenp));
++LOCAL	int	plasmon_buf			__PR((SCSI *, long *, long *));
+ 
+ 
+ struct cdd_52x_mode_page_21 {	/* write track information */
+@@ -284,7 +286,7 @@
+ 	philips_getdisktype,
+ 	philips_load,
+ 	philips_unload,
+-	buf_dummy,
++	plasmon_buf,
+ 	recovery_needed,
+ 	recover_philips,
+ 	speed_select_philips,
+@@ -293,7 +295,7 @@
+ 	reserve_track_philips,
+ 	scsi_cdr_write_philips,
+ 	no_sendcue,
+-	open_track_philips,
++	open_track_plasmon,
+ 	close_track_philips,
+ 	(int(*)__PR((SCSI *, cdr_t *, int, track_t *, int, int)))cmd_dummy,
+ 	cmd_dummy,
+@@ -922,6 +924,22 @@
+ }
+ 
+ LOCAL int
++open_track_plasmon(scgp, dp, track, track_info)
++	SCSI	*scgp;
++	cdr_t	*dp;
++	int	track;
++	track_t *track_info;
++{
++	if (select_secsize(scgp, track_info->secsize) < 0)
++		return (-1);
++
++	if (write_track_info_philips(scgp, track_info->sectype) < 0)
++		return (-1);
++
++	return (0);
++}
++
++LOCAL int
+ open_track_oldphilips(scgp, dp, track, track_info)
+ 	SCSI	*scgp;
+ 	cdr_t	*dp;
+@@ -1211,4 +1229,27 @@
+ 		*lolenp = lo;
+ 
+ 	return (0);
++}
++
++LOCAL int
++plasmon_buf(scgp, sp, fp)
++	SCSI	*scgp;
++	long	*sp;	/* Size pointer */
++	long	*fp;	/* Free space pointer */
++{
++	/*
++	 * There's no way to obtain these values from the
++	 * Plasmon RF41xx devices.  This function stub is only
++	 * present to prevent cdrecord.c from calling a pointless
++	 * READ BUFFER SCSI cmd which is meant to be used for
++	 * something totally else, and which would only jam the
++	 * Plasmon due to the incorrect parameters used.
++	 */
++
++	if (sp)
++		*sp = 2 * 1024 * 1024; /* assume 2 MB */
++	if (fp)
++		*fp = 2 * 1024 * 1024; /* assume 2 MB */
++
++	return 100;
+ }