File zaptel-wctel2xp_2.diff of Package zaptel

File zaptel-wctel2xp_2.diff of Package zaptel (Revision c2bc90a3479375a4b0fe4a9d4f6ca054)

Currently displaying revision c2bc90a3479375a4b0fe4a9d4f6ca054, show latest

--- branches/1.4/wcte12xp/base.c	2008/01/25 23:13:41	3738
+++ branches/1.4/wcte12xp/base.c	2008/02/05 23:48:24	3805
@@ -1898,6 +1898,7 @@
 	/* Read interrupts */
 	spin_lock(&wc->reglock);
 	ints = __t1_getctl(wc, 0x0028);
+	ints &= 0x3fef; /* Just look at the interrupt conditions */
 
 	if (!ints) {
 		spin_unlock(&wc->reglock);
@@ -1910,7 +1911,6 @@
 
 	/* clear interrupts interrupts (we only get here if interrupt is for us) */
 	__t1_setctl(wc, 0x0028, ints);
-	ints &= wc->intmask;
 
 	if (ints & 0x00000041) { 
 		do {
@@ -1918,6 +1918,13 @@
 			res |= t1_check_descriptor(wc, 1);
 		} while(res);
 	}
+
+	if (ints & 0x0000a3ae) {
+		/* This will allow us to recover if interrupts are held for a long period of time */
+		debug_printk(1, "Abnormal interrupt %08x detected\n", ints);
+		__t1_setctl(wc, 0x0008, 0x00000000);
+		__t1_setctl(wc, 0x0010, 0x00000000);
+	}
 	spin_unlock(&wc->reglock);
 
 #ifdef LINUX26
@@ -2114,6 +2121,9 @@
 module_param(vpmsupport, int, S_IRUGO | S_IWUSR);
 module_param(vpmdtmfsupport, int, S_IRUGO | S_IWUSR);
 module_param(vpmtsisupport, int, S_IRUGO | S_IWUSR);
+module_param(vpmnlptype, int, S_IRUGO | S_IWUSR);
+module_param(vpmnlpthresh, int, S_IRUGO | S_IWUSR);
+module_param(vpmnlpmaxsupp, int, S_IRUGO | S_IWUSR);
 #endif
 #else
 MODULE_PARM(debug, "i");