Add support for TE410P/TE405P 2nd gen features (TSI, ECHOCAN, NATIVELAYOUT, IRQ, DTMFDETECT)

git-svn-id: http://svn.digium.com/svn/zaptel/trunk@634 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 17 insertions, 1 deletions

diff --git a/zaptel.h b/zaptel.h
index 6d790ad..175279f 100755
--- a/zaptel.h
+++ b/zaptel.h
@@ -618,6 +618,11 @@ void	*data;
  */
 #define ZT_DYNAMIC_DESTROY	_IOW (ZT_CODE, 81, struct zt_dynamic_span)
 
+/*
+ * Enable tone detection -- implemented by low level driver
+ */
+#define ZT_TONEDETECT _IOW (ZT_CODE, 91, int)
+
 /* 
  * Startup or Shutdown a span
  */
@@ -644,6 +649,9 @@ void	*data;
 
 #define ZT_MAX_CADENCE		16
 
+#define ZT_TONEDETECT_ON	(1 << 0)		/* Detect tones */
+#define ZT_TONEDETECT_MUTE	(1 << 1)		/* Mute audio in received channel */
+
 struct zt_ring_cadence {
 	int ringcadence [ZT_MAX_CADENCE];
 };
@@ -792,7 +800,8 @@ struct zt_tone_def {		/* Structure for zone programming */
 #define ZT_EVENT_POLARITY  17
 
 #define ZT_EVENT_PULSEDIGIT (1 << 16)	/* This is OR'd with the digit received */
-#define ZT_EVENT_DTMFDIGIT  (1 << 17)	/* Ditto for DTMF */
+#define ZT_EVENT_DTMFDOWN  (1 << 17)	/* Ditto for DTMF key down event */
+#define ZT_EVENT_DTMFUP (1 << 18)	/* Ditto for DTMF key up event */
 
 /* Flag Value for IOMUX, read avail */
 #define	ZT_IOMUX_READ	1
@@ -1242,6 +1251,9 @@ struct zt_span {
 	/* Opt: IOCTL */
 	int (*ioctl)(struct zt_chan *chan, unsigned int cmd, unsigned long data);
 	
+	/* Opt: Native echo cancellation */
+	int (*echocan)(struct zt_chan *chan, int ecval);
+
 	/* Okay, now we get to the signalling.  You have several options: */
 
 	/* Option 1: If you're a T1 like interface, you can just provide a
@@ -1261,6 +1273,9 @@ struct zt_span {
 	/* Option 3: If you can't use sig bits, you can write a function
 	   which handles the individual hook states  */
 	int (*sethook)(struct zt_chan *chan, int hookstate);
+	
+	/* Opt: Dacs the contents of chan2 into chan1 if possible */
+	int (*dacs)(struct zt_chan *chan1, struct zt_chan *chan2);
 
 	/* Used by zaptel only -- no user servicable parts inside */
 	int spanno;			/* Span number for zaptel */
@@ -1364,6 +1379,7 @@ extern struct zt_tone *zt_dtmf_tone(char digit, int mf);
    not be doing so.  rxchunk is modified in-place */
 
 extern void zt_ec_chunk(struct zt_chan *chan, unsigned char *rxchunk, const unsigned char *txchunk);
+extern void zt_ec_span(struct zt_span *span);
 
 /* Don't use these directly -- they're not guaranteed to
    be there. */