OpenVox D110PG zaptel patch

zaptel-1.4.9.2-d110pg.diff (text/plain), 2.80 KB, created by Juan P Daza P on 2008-08-22 19:29:30 UTC

--- zaptel-1.4.9.2/kernel/wcte11xp.c.orig	2008-02-04 18:00:48.000000000 -0500
+++ zaptel-1.4.9.2/kernel/wcte11xp.c	2008-08-22 12:11:08.000000000 -0500
@@ -652,7 +652,7 @@
 {
 	printk("TE110P: Setting up global serial parameters for %s %s\n", 
 	       wc->spantype == TYPE_E1 ? (unchannelized ? "Unchannelized E1" : "E1") : "T1", 
-		   wc->spanflags & FLAG_FALC12 ? "FALC V1.2" : "FALC V2.2");
+		   wc->spanflags & FLAG_FALC12 ? "FALC V1.2" : "FALC V2.1 or V2.2");
 	t1_framer_out(wc, 0x85, 0xe0);	/* GPC1: Multiplex mode enabled, FSC is output, active low, RCLK from channel 0 */
 	t1_framer_out(wc, 0x08, 0x05);	/* IPC: Interrupt push/pull active low */
 	if (wc->spanflags & FLAG_FALC12) {
@@ -664,14 +664,43 @@
 		t1_framer_out(wc, 0x97, 0x10);
 	} else {
 		/* Global clocks (8.192 Mhz CLK) */
-		t1_framer_out(wc, 0x92, 0x00);	
-		t1_framer_out(wc, 0x93, 0x18);
-		t1_framer_out(wc, 0x94, 0xfb);
-		t1_framer_out(wc, 0x95, 0x0b);
-		t1_framer_out(wc, 0x96, 0x00);
-		t1_framer_out(wc, 0x97, 0x0b);
-		t1_framer_out(wc, 0x98, 0xdb);
-		t1_framer_out(wc, 0x99, 0xdf);
+		unsigned char wafer;
+		wafer = (t1_framer_in(wc, 0xec)>>6)&0x03;	/* read wafer register to see it is a 2.1 or 2.2 version; */
+		if ( wafer == 0x00)	/* 2.1 */
+		{
+			printk("Infineon PEF2256 V2.1 found\n");
+			if (wc->spantype == TYPE_E1) {
+				t1_framer_out(wc, 0x92, 0x00);	
+				t1_framer_out(wc, 0x93, 0x00);
+				t1_framer_out(wc, 0x94, 0x00);
+				t1_framer_out(wc, 0x95, 0x00);
+				t1_framer_out(wc, 0x96, 0x00);
+				t1_framer_out(wc, 0x97, 0x0F);
+				t1_framer_out(wc, 0x98, 0x80);
+				t1_framer_out(wc, 0x99, 0x00);
+			} else {	
+				t1_framer_out(wc, 0x92, 0x00);	
+				t1_framer_out(wc, 0x93, 0x10);
+				t1_framer_out(wc, 0x94, 0xfb);
+				t1_framer_out(wc, 0x95, 0x03);
+				t1_framer_out(wc, 0x96, 0x00);
+				t1_framer_out(wc, 0x97, 0x0b);
+				t1_framer_out(wc, 0x98, 0x8c);
+				t1_framer_out(wc, 0x99, 0x80);
+			}
+		}
+		else	/* 2.2 version, wafer should be 0x01 */
+		{
+			printk("Infineon PEF2256 V2.2 found\n");
+			t1_framer_out(wc, 0x92, 0x00);	
+			t1_framer_out(wc, 0x93, 0x18);
+			t1_framer_out(wc, 0x94, 0xfb);
+			t1_framer_out(wc, 0x95, 0x0b);
+			t1_framer_out(wc, 0x96, 0x00);
+			t1_framer_out(wc, 0x97, 0x0b);
+			t1_framer_out(wc, 0x98, 0xdb);
+			t1_framer_out(wc, 0x99, 0xdf);	
+		}
 	}
 	/* Configure interrupts */	
 	t1_framer_out(wc, 0x46, 0x40);	/* GCR: Interrupt on Activation/Deactivation of AIX, LOS */
@@ -687,6 +716,11 @@
 	t1_framer_out(wc, 0x24, 0x07);	/* RC0: Just shy of 255 */
 	if (wc->spanflags & FLAG_FALC12)
 		t1_framer_out(wc, 0x25, 0x04);	/* RC1: The rest of RC0 */
+	else if ( control_get_reg(wc, WC_VERSION) == 0xa0)	/* openvox D110PG V1 */
+	{
+		printk("OpenVox D110PG V1 found.\n");
+		t1_framer_out(wc, 0x25, 0x04);	/* RC1: The rest of RC0 */
+	}
 	else
 		t1_framer_out(wc, 0x25, 0x05);	/* RC1: The rest of RC0 */