[zaptel-commits] tzafrir: branch tzafrir/patches r2795 - /team/tzafrir/patches/

[SVN commits to the Zaptel project]

Author: tzafrir
Date: Sat Jul 28 18:24:52 2007
New Revision: 2795

URL: http://svn.digium.com/view/zaptel?view=rev&rev=2795
Log:
master_sync.diff from #9645 .

This one works well. It is currently being delayed is its approach may 
be improved (e.g: don't call the span function on every tick).

Modified:
    team/tzafrir/patches/zaptel-base.c
    team/tzafrir/patches/zaptel.h
    team/tzafrir/patches/zconfig.h

Modified: team/tzafrir/patches/zaptel-base.c
URL: http://svn.digium.com/view/zaptel/team/tzafrir/patches/zaptel-base.c?view=diff&rev=2795&r1=2794&r2=2795
==============================================================================
--- team/tzafrir/patches/zaptel-base.c (original)
+++ team/tzafrir/patches/zaptel-base.c Sat Jul 28 18:24:52 2007
@@ -7016,6 +7016,14 @@
 				spin_unlock_irqrestore(&chans[x]->lock, flags);
 			}
 		}
+#ifdef	ZAPTEL_SYNC_TICK
+		for (x=0;x<maxspans;x++) {
+			struct zt_span	*s = spans[x];
+
+			if (s && s->sync_tick)
+				s->sync_tick(s, s == master);
+		}
+#endif
 		spin_unlock_irqrestore(&bigzaplock, flagso);			
 	}
 #endif

Modified: team/tzafrir/patches/zaptel.h
URL: http://svn.digium.com/view/zaptel/team/tzafrir/patches/zaptel.h?view=diff&rev=2795&r1=2794&r2=2795
==============================================================================
--- team/tzafrir/patches/zaptel.h (original)
+++ team/tzafrir/patches/zaptel.h Sat Jul 28 18:24:52 2007
@@ -1402,6 +1402,11 @@
 	/* Opt: Enable maintenance modes */
 	int (*maint)(struct zt_span *span, int mode);
 
+#ifdef	ZAPTEL_SYNC_TICK
+	/* Opt: send sync to spans */
+	int (*sync_tick)(struct zt_span *span, int is_master);
+#endif
+
 	/* ====  Channel Callback Operations ==== */
 	/* Opt: Set signalling type (if appropriate) */
 	int (*chanconfig)(struct zt_chan *chan, int sigtype);

Modified: team/tzafrir/patches/zconfig.h
URL: http://svn.digium.com/view/zaptel/team/tzafrir/patches/zconfig.h?view=diff&rev=2795&r1=2794&r2=2795
==============================================================================
--- team/tzafrir/patches/zconfig.h (original)
+++ team/tzafrir/patches/zconfig.h Sat Jul 28 18:24:52 2007
@@ -184,4 +184,10 @@
  */
 /* #define FXSFLASH */
 
+/*
+ * Enable sync_tick() calls. Allows low-level drivers to synchronize
+ * their internal clocks to the zaptel master clock.
+ */
+#define ZAPTEL_SYNC_TICK
+
 #endif