update brcm-2.4 to 2.4.35.4, integrate new broadcom system code, update broadcom-wl to a contributed version (v4.150.10.5) - no bcm57xx support yet, will follow shortly

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10137 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 57 insertions, 53 deletions

diff --git a/target/linux/generic-2.4/patches/230-tun_get_user_backport.patch b/target/linux/generic-2.4/patches/230-tun_get_user_backport.patch
index 636ffec11..a671d1a27 100644
--- a/target/linux/generic-2.4/patches/230-tun_get_user_backport.patch
+++ b/target/linux/generic-2.4/patches/230-tun_get_user_backport.patch
@@ -1,56 +1,8 @@
---- linux-2.4.32/drivers/net/tun.c 2006-10-28 18:21:45.000000000 +0100
-+++ new.linux-2.4.32/drivers/net/tun.c 2006-10-28 18:50:53.000000000 +0100
-@@ -185,22 +185,31 @@
- {
- 	struct tun_pi pi = { 0, __constant_htons(ETH_P_IP) };
- 	struct sk_buff *skb;
--	size_t len = count;
-+	size_t len = count, align = 0;
- 
- 	if (!(tun->flags & TUN_NO_PI)) {
- 		if ((len -= sizeof(pi)) > count)
- 			return -EINVAL;
- 
--		memcpy_fromiovec((void *)&pi, iv, sizeof(pi));
-+ 		if(memcpy_fromiovec((void *)&pi, iv, sizeof(pi)))
-+ 			return -EFAULT;
- 	}
-- 
--	if (!(skb = alloc_skb(len + 2, GFP_KERNEL))) {
-+
-+	if ((tun->flags & TUN_TYPE_MASK) == TUN_TAP_DEV)
-+		align = NET_IP_ALIGN;
-+  
-+	if (!(skb = alloc_skb(len + align, GFP_KERNEL))) {
- 		tun->stats.rx_dropped++;
- 		return -ENOMEM;
- 	}
- 
--	skb_reserve(skb, 2);
--	memcpy_fromiovec(skb_put(skb, len), iv, len);
-+	if (align)
-+		skb_reserve(skb, align);
-+ 	if (memcpy_fromiovec(skb_put(skb, len), iv, len)) {
-+		tun->stats.rx_dropped++;
-+		kfree_skb(skb);
-+ 		return -EFAULT;
-+	}
- 
- 	skb->dev = &tun->dev;
- 	switch (tun->flags & TUN_TYPE_MASK) {
-@@ -271,7 +271,8 @@
- 			pi.flags |= TUN_PKT_STRIP;
- 		}
-  
--		memcpy_toiovec(iv, (void *) &pi, sizeof(pi));
-+		if(memcpy_toiovec(iv, (void *) &pi, sizeof(pi)))
-+			return -EFAULT;
- 		total += sizeof(pi);
- 	}       
- 
---- linux-2.4.32/include/linux/skbuff.h	2006-10-28 19:31:31.000000000 +0100
-+++ new.linux-2.4.32/include/linux/skbuff.h	2006-10-28 19:29:27.000000000 +0100
-@@ -918,6 +918,49 @@
+Index: linux-2.4.35.4/include/linux/skbuff.h
+===================================================================
+--- linux-2.4.35.4.orig/include/linux/skbuff.h	2007-12-15 05:19:38.654623841 +0100
++++ linux-2.4.35.4/include/linux/skbuff.h	2007-12-15 05:20:05.060128604 +0100
+@@ -912,6 +912,49 @@
  	skb->tail+=len;
  }
  
@@ -100,3 +52,55 @@
  extern int ___pskb_trim(struct sk_buff *skb, unsigned int len, int realloc);
  
  static inline void __skb_trim(struct sk_buff *skb, unsigned int len)
+Index: linux-2.4.35.4/drivers/net/tun.c
+===================================================================
+--- linux-2.4.35.4.orig/drivers/net/tun.c	2007-12-15 05:19:38.642623156 +0100
++++ linux-2.4.35.4/drivers/net/tun.c	2007-12-15 05:20:05.056128377 +0100
+@@ -185,22 +185,31 @@
+ {
+ 	struct tun_pi pi = { 0, __constant_htons(ETH_P_IP) };
+ 	struct sk_buff *skb;
+-	size_t len = count;
++	size_t len = count, align = 0;
+ 
+ 	if (!(tun->flags & TUN_NO_PI)) {
+ 		if ((len -= sizeof(pi)) > count)
+ 			return -EINVAL;
+ 
+-		memcpy_fromiovec((void *)&pi, iv, sizeof(pi));
++ 		if(memcpy_fromiovec((void *)&pi, iv, sizeof(pi)))
++ 			return -EFAULT;
+ 	}
+- 
+-	if (!(skb = alloc_skb(len + 2, GFP_KERNEL))) {
++
++	if ((tun->flags & TUN_TYPE_MASK) == TUN_TAP_DEV)
++		align = NET_IP_ALIGN;
++  
++	if (!(skb = alloc_skb(len + align, GFP_KERNEL))) {
+ 		tun->stats.rx_dropped++;
+ 		return -ENOMEM;
+ 	}
+ 
+-	skb_reserve(skb, 2);
+-	memcpy_fromiovec(skb_put(skb, len), iv, len);
++	if (align)
++		skb_reserve(skb, align);
++ 	if (memcpy_fromiovec(skb_put(skb, len), iv, len)) {
++		tun->stats.rx_dropped++;
++		kfree_skb(skb);
++ 		return -EFAULT;
++	}
+ 
+ 	skb->dev = &tun->dev;
+ 	switch (tun->flags & TUN_TYPE_MASK) {
+@@ -271,7 +280,8 @@
+ 			pi.flags |= TUN_PKT_STRIP;
+ 		}
+  
+-		memcpy_toiovec(iv, (void *) &pi, sizeof(pi));
++		if(memcpy_toiovec(iv, (void *) &pi, sizeof(pi)))
++			return -EFAULT;
+ 		total += sizeof(pi);
+ 	}       
+