-diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
---- linux.old/net/atm/br2684.c 2004-08-08 01:26:06.000000000 +0200
-+++ linux.new/net/atm/br2684.c 2005-11-13 00:04:15.000000000 +0100
-@@ -16,12 +16,9 @@
- #include <linux/ip.h>
- #include <asm/uaccess.h>
- #include <net/arp.h>
--#include <linux/atm.h>
--#include <linux/atmdev.h>
-
- #include <linux/atmbr2684.h>
-
--#include "common.h"
- #include "ipcommon.h"
-
- /*
-@@ -55,36 +52,57 @@
+Index: linux-2.4.35.4/net/atm/br2684.c
+===================================================================
+--- 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
e_llc = BR2684_ENCAPS_LLC,
};
-+
-+
struct br2684_vcc {
- struct atm_vcc *atmvcc;
+ struct atm_vcc *atmvcc;
struct net_device_stats stats;
int mac_was_set;
};
-@@ -173,24 +197,84 @@
+@@ -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 +512,39 @@
+@@ -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 +553,14 @@
+@@ -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 +571,29 @@
+@@ -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 +630,10 @@
+@@ -525,10 +625,10 @@ Note: we do not have explicit unassign,
err = -EEXIST;
goto error;
}
err = -EINVAL;
goto error;
}
-@@ -554,18 +659,21 @@
+@@ -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 +717,25 @@
+@@ -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 +799,11 @@
+@@ -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 +813,62 @@
+@@ -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 +877,7 @@
+@@ -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 +892,11 @@
+@@ -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);
-@@ -774,34 +904,32 @@
+@@ -774,23 +898,20 @@ static ssize_t br2684_proc_read(struct f
}
static struct file_operations br2684_proc_operations = {
extern struct proc_dir_entry *atm_proc_root; /* from proc.c */
-#endif /* CONFIG_PROC_FS */
-+
-+extern int (*br2684_ioctl_hook) (struct atm_vcc *, unsigned int,
-+ unsigned long);
/* the following avoids some spurious warnings from the compiler */
#define UNUSED __attribute__((unused))
return -ENOMEM;
p->proc_fops = &br2684_proc_operations;
-#endif /* CONFIG_PROC_FS */
-- br2684_ioctl_set(br2684_ioctl);
-+ br2684_ioctl_hook = br2684_ioctl;
+ br2684_ioctl_set(br2684_ioctl);
return 0;
}
-
- static void __exit UNUSED br2684_exit(void)
+@@ -799,9 +920,7 @@ static void __exit UNUSED br2684_exit(vo
{
struct br2684_dev *brdev;
-- br2684_ioctl_set(NULL);
+ br2684_ioctl_set(NULL);
-#ifdef CONFIG_PROC_FS
-+ br2684_ioctl_hook = NULL;
remove_proc_entry("br2684", atm_proc_root);
-#endif /* CONFIG_PROC_FS */
while (!list_empty(&br2684_devs)) {
brdev = list_entry_brdev(br2684_devs.next);
unregister_netdev(&brdev->net_dev);
-diff -Nur linux.old/net/atm/common.c linux.new/net/atm/common.c
---- linux.old/net/atm/common.c 2004-02-18 14:36:32.000000000 +0100
-+++ linux.new/net/atm/common.c 2005-11-13 00:46:11.000000000 +0100
-@@ -158,6 +158,7 @@
+Index: linux-2.4.35.4/net/atm/common.c
+===================================================================
+--- 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);
+EXPORT_SYMBOL(br2684_ioctl_hook);
#endif
#endif
-
-diff -Nur linux.old/include/linux/atmbr2684.h linux.new/include/linux/atmbr2684.h
---- linux.old/include/linux/atmbr2684.h 2005-11-13 00:28:19.000000000 +0100
-+++ linux.new/include/linux/atmbr2684.h 2005-11-13 00:06:42.000000000 +0100
+
+Index: linux-2.4.35.4/include/linux/atmbr2684.h
+===================================================================
+--- 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;
};
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