Index: linux-2.4.35.4/net/atm/br2684.c
===================================================================
---- linux-2.4.35.4.orig/net/atm/br2684.c 2007-12-15 05:19:38.818633185 +0100
-+++ linux-2.4.35.4/net/atm/br2684.c 2007-12-15 05:20:03.656048591 +0100
-@@ -55,36 +55,55 @@
+--- linux-2.4.35.4.orig/net/atm/br2684.c
++++ linux-2.4.35.4/net/atm/br2684.c
+@@ -55,36 +55,55 @@ static void skb_debug(const struct sk_bu
#define skb_debug(skb) do {} while (0)
#endif
struct net_device_stats stats;
int mac_was_set;
};
-@@ -173,24 +192,84 @@
+@@ -173,24 +192,84 @@ static int br2684_xmit_vcc(struct sk_buf
}
skb = skb2;
}
atomic_add(skb->truesize, &atmvcc->sk->wmem_alloc);
ATM_SKB(skb)->atm_options = atmvcc->atm_options;
brdev->stats.tx_packets++;
-@@ -428,18 +507,39 @@
+@@ -428,18 +507,39 @@ static void br2684_push(struct atm_vcc *
atm_return(atmvcc, skb->truesize);
DPRINTK("skb from brdev %p\n", brdev);
if (brvcc->encaps == e_llc) {
} else {
plen = PADLEN + ETH_HLEN; /* pad, dstmac,srcmac, ethtype */
/* first 2 chars should be 0 */
-@@ -448,13 +548,14 @@
+@@ -448,13 +548,14 @@ static void br2684_push(struct atm_vcc *
dev_kfree_skb(skb);
return;
}
#ifdef FASTER_VERSION
/* FIXME: tcpdump shows that pointer to mac header is 2 bytes earlier,
than should be. What else should I set? */
-@@ -465,30 +566,29 @@
+@@ -465,30 +566,29 @@ static void br2684_push(struct atm_vcc *
skb->protocol = ((u16 *) skb->data)[-1];
#else /* some protocols might require this: */
skb->protocol = br_type_trans(skb, &brdev->net_dev);
netif_rx(skb);
}
-@@ -525,10 +625,10 @@
+@@ -525,10 +625,10 @@ Note: we do not have explicit unassign,
err = -EEXIST;
goto error;
}
err = -EINVAL;
goto error;
}
-@@ -554,18 +654,21 @@
+@@ -554,18 +654,21 @@ Note: we do not have explicit unassign,
brvcc->atmvcc = atmvcc;
atmvcc->user_back = brvcc;
brvcc->encaps = (enum br2684_encaps) be.encaps;
write_unlock_irq(&devs_lock);
MOD_DEC_USE_COUNT;
return err;
-@@ -608,12 +711,25 @@
+@@ -608,12 +711,25 @@ static int br2684_create(unsigned long a
if (ni.ifname[0] != '\0') {
memcpy(brdev->net_dev.name, ni.ifname,
brdev->mac_was_set = 0;
#ifdef FASTER_VERSION
my_eth_header = brdev->net_dev.hard_header;
-@@ -677,12 +793,11 @@
+@@ -677,12 +793,11 @@ static int br2684_ioctl(struct atm_vcc *
err = br2684_setfilt(atmvcc, arg);
MOD_DEC_USE_COUNT;
return err;
/* Never put more than 256 bytes in at once */
static int br2684_proc_engine(loff_t pos, char *buf)
{
-@@ -692,52 +807,62 @@
+@@ -692,52 +807,62 @@ static int br2684_proc_engine(loff_t pos
list_for_each(lhd, &br2684_devs) {
brdev = list_entry_brdev(lhd);
if (pos-- == 0)
page = get_free_page(GFP_KERNEL);
if (!page)
return -ENOMEM;
-@@ -746,7 +871,7 @@
+@@ -746,7 +871,7 @@ static ssize_t br2684_proc_read(struct f
left = count;
read_lock(&devs_lock);
for (;;) {
if (x == 0)
break;
if (x > left)
-@@ -761,12 +886,11 @@
+@@ -761,12 +886,11 @@ static ssize_t br2684_proc_read(struct f
}
len += x;
left -= x;
if (len > 0 && copy_to_user(buf, (char *) page, len))
len = -EFAULT;
free_page(page);
-@@ -774,23 +898,20 @@
+@@ -774,23 +898,20 @@ static ssize_t br2684_proc_read(struct f
}
static struct file_operations br2684_proc_operations = {
br2684_ioctl_set(br2684_ioctl);
return 0;
}
-@@ -799,9 +920,7 @@
+@@ -799,9 +920,7 @@ static void __exit UNUSED br2684_exit(vo
{
struct br2684_dev *brdev;
br2684_ioctl_set(NULL);
unregister_netdev(&brdev->net_dev);
Index: linux-2.4.35.4/net/atm/common.c
===================================================================
---- linux-2.4.35.4.orig/net/atm/common.c 2007-12-15 05:19:38.826633641 +0100
-+++ linux-2.4.35.4/net/atm/common.c 2007-12-15 05:20:03.656048591 +0100
-@@ -158,6 +158,7 @@
+--- linux-2.4.35.4.orig/net/atm/common.c
++++ linux-2.4.35.4/net/atm/common.c
+@@ -158,6 +158,7 @@ void br2684_ioctl_set(int (*hook)(struct
}
#ifdef CONFIG_ATM_BR2684_MODULE
EXPORT_SYMBOL(br2684_ioctl_set);
Index: linux-2.4.35.4/include/linux/atmbr2684.h
===================================================================
---- linux-2.4.35.4.orig/include/linux/atmbr2684.h 2007-12-15 05:19:38.838634325 +0100
-+++ linux-2.4.35.4/include/linux/atmbr2684.h 2007-12-15 05:20:03.668049273 +0100
+--- linux-2.4.35.4.orig/include/linux/atmbr2684.h
++++ linux-2.4.35.4/include/linux/atmbr2684.h
@@ -3,6 +3,7 @@
#include <linux/atm.h>
};
/*
-@@ -68,16 +78,17 @@
+@@ -68,16 +78,17 @@ struct br2684_if_spec {
* is per-backend specific
*/
struct atm_backend_br2684 {
};
/*
-@@ -95,7 +106,12 @@
+@@ -95,7 +106,12 @@ struct br2684_filter_set {
struct br2684_filter filter;
};