[PATCH] MTU vlan-related patch for tulip (2.4.x)

[Paul P Komkoff Jr]

Tired of patching everytime ... since vlan are now in official kernel

I hope it will not break any things er ? should apply cleanly to latest 2.4
...

diff -urN linux-2.4.9-ac10-novlan/drivers/net/tulip/interrupt.c linux-2.4.9-ac10/drivers/net/tulip/interrupt.c
--- linux-2.4.9-ac10-novlan/drivers/net/tulip/interrupt.c	Wed Jun 20 22:15:44 2001
+++ linux-2.4.9-ac10/drivers/net/tulip/interrupt.c	Mon Sep 10 18:44:12 2001
@@ -128,8 +128,8 @@
 				   dev->name, entry, status);
 		if (--rx_work_limit < 0)
 			break;
-		if ((status & 0x38008300) != 0x0300) {
-			if ((status & 0x38000300) != 0x0300) {
+		if ((status & (0x38000000 | RxDescFatalErr | RxWholePkt)) != RxWholePkt) {
+			if ((status & (0x38000000 | RxWholePkt)) != RxWholePkt) {
 				/* Ingore earlier buffers. */
 				if ((status & 0xffff) != 0x7fff) {
 					if (tulip_debug > 1)
@@ -155,10 +155,10 @@
 			struct sk_buff *skb;
 
 #ifndef final_version
-			if (pkt_len > 1518) {
+			if (pkt_len > 1522) {
 				printk(KERN_WARNING "%s: Bogus packet size of %d (%#x).\n",
 					   dev->name, pkt_len, pkt_len);
-				pkt_len = 1518;
+				pkt_len = 1522;
 				tp->stats.rx_length_errors++;
 			}
 #endif
diff -urN linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip.h linux-2.4.9-ac10/drivers/net/tulip/tulip.h
--- linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip.h	Wed Jun 20 22:19:02 2001
+++ linux-2.4.9-ac10/drivers/net/tulip/tulip.h	Mon Sep 10 18:42:27 2001
@@ -186,7 +186,7 @@
 
 enum desc_status_bits {
 	DescOwned = 0x80000000,
-	RxDescFatalErr = 0x8000,
+	RxDescFatalErr = 0x4842,
 	RxWholePkt = 0x0300,
 };
 
@@ -264,7 +264,7 @@
 
 #define MEDIA_MASK     31
 
-#define PKT_BUF_SZ		1536	/* Size of each temporary Rx buffer. */
+#define PKT_BUF_SZ		1540	/* Size of each temporary Rx buffer. */
 
 #define TULIP_MIN_CACHE_LINE	8	/* in units of 32-bit words */
 
diff -urN linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip_core.c linux-2.4.9-ac10/drivers/net/tulip/tulip_core.c
--- linux-2.4.9-ac10-novlan/drivers/net/tulip/tulip_core.c	Mon Sep 10 18:50:47 2001
+++ linux-2.4.9-ac10/drivers/net/tulip/tulip_core.c	Mon Sep 10 18:39:59 2001
@@ -59,7 +59,7 @@
 #if defined(__alpha__) || defined(__arm__) || defined(__hppa__) \
 	|| defined(__sparc_) || defined(__ia64__) \
 	|| defined(__sh__) || defined(__mips__)
-static int rx_copybreak = 1518;
+static int rx_copybreak = 1522;
 #else
 static int rx_copybreak = 100;
 #endif

--
Paul P 'Stingray' Komkoff 'Greatest' Jr // (icq)23200764 // (irc)Spacebar
  PPKJ1-RIPE // (smtp)[e-mail] // (http)stingr.net // (pgp)0xA4B4ECA4