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Modified br2684 patch to remove unresolved symbol, should now work, needs testing

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SVN-Revision: 3166
This commit is contained in:
Florian Fainelli 2006-02-06 18:10:56 +00:00
parent 8d8c65cc9c
commit 20ed2ae9f5
1 changed files with 25 additions and 47 deletions
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72
openwrt/target/linux/generic-2.4/patches/226-atm_br2684.patch
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@ -1,20 +1,7 @@
diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c diff -urN linux-2.4.32/net/atm/br2684.c linux-2.4.32.new/net/atm/br2684.c
--- linux.old/net/atm/br2684.c 2004-08-08 01:26:06.000000000 +0200 --- linux-2.4.32/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 +++ linux-2.4.32.new/net/atm/br2684.c 2006-02-06 18:59:40.000000000 +0100
@@ -16,12 +16,9 @@ @@ -55,36 +55,55 @@
#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 @@
#define skb_debug(skb) do {} while (0) #define skb_debug(skb) do {} while (0)
#endif #endif
@ -46,8 +33,6 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
e_llc = BR2684_ENCAPS_LLC, e_llc = BR2684_ENCAPS_LLC,
}; };
+
+
struct br2684_vcc { struct br2684_vcc {
- struct atm_vcc *atmvcc; - struct atm_vcc *atmvcc;
+ struct atm_vcc *atmvcc; + struct atm_vcc *atmvcc;
@ -78,7 +63,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
struct net_device_stats stats; struct net_device_stats stats;
int mac_was_set; int mac_was_set;
}; };
@@ -173,24 +197,84 @@ @@ -173,24 +192,84 @@
} }
skb = skb2; skb = skb2;
} }
@ -174,7 +159,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
atomic_add(skb->truesize, &atmvcc->sk->wmem_alloc); atomic_add(skb->truesize, &atmvcc->sk->wmem_alloc);
ATM_SKB(skb)->atm_options = atmvcc->atm_options; ATM_SKB(skb)->atm_options = atmvcc->atm_options;
brdev->stats.tx_packets++; brdev->stats.tx_packets++;
@@ -428,18 +512,39 @@ @@ -428,18 +507,39 @@
atm_return(atmvcc, skb->truesize); atm_return(atmvcc, skb->truesize);
DPRINTK("skb from brdev %p\n", brdev); DPRINTK("skb from brdev %p\n", brdev);
if (brvcc->encaps == e_llc) { if (brvcc->encaps == e_llc) {
@ -219,7 +204,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
} else { } else {
plen = PADLEN + ETH_HLEN; /* pad, dstmac,srcmac, ethtype */ plen = PADLEN + ETH_HLEN; /* pad, dstmac,srcmac, ethtype */
/* first 2 chars should be 0 */ /* first 2 chars should be 0 */
@@ -448,13 +553,14 @@ @@ -448,13 +548,14 @@
dev_kfree_skb(skb); dev_kfree_skb(skb);
return; return;
} }
@ -235,7 +220,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
#ifdef FASTER_VERSION #ifdef FASTER_VERSION
/* FIXME: tcpdump shows that pointer to mac header is 2 bytes earlier, /* FIXME: tcpdump shows that pointer to mac header is 2 bytes earlier,
than should be. What else should I set? */ than should be. What else should I set? */
@@ -465,30 +571,29 @@ @@ -465,30 +566,29 @@
skb->protocol = ((u16 *) skb->data)[-1]; skb->protocol = ((u16 *) skb->data)[-1];
#else /* some protocols might require this: */ #else /* some protocols might require this: */
skb->protocol = br_type_trans(skb, &brdev->net_dev); skb->protocol = br_type_trans(skb, &brdev->net_dev);
@ -273,7 +258,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
netif_rx(skb); netif_rx(skb);
} }
@@ -525,10 +630,10 @@ @@ -525,10 +625,10 @@
err = -EEXIST; err = -EEXIST;
goto error; goto error;
} }
@ -288,7 +273,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
err = -EINVAL; err = -EINVAL;
goto error; goto error;
} }
@@ -554,18 +659,21 @@ @@ -554,18 +654,21 @@
brvcc->atmvcc = atmvcc; brvcc->atmvcc = atmvcc;
atmvcc->user_back = brvcc; atmvcc->user_back = brvcc;
brvcc->encaps = (enum br2684_encaps) be.encaps; brvcc->encaps = (enum br2684_encaps) be.encaps;
@ -311,7 +296,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
write_unlock_irq(&devs_lock); write_unlock_irq(&devs_lock);
MOD_DEC_USE_COUNT; MOD_DEC_USE_COUNT;
return err; return err;
@@ -608,12 +717,25 @@ @@ -608,12 +711,25 @@
if (ni.ifname[0] != '\0') { if (ni.ifname[0] != '\0') {
memcpy(brdev->net_dev.name, ni.ifname, memcpy(brdev->net_dev.name, ni.ifname,
@ -340,7 +325,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
brdev->mac_was_set = 0; brdev->mac_was_set = 0;
#ifdef FASTER_VERSION #ifdef FASTER_VERSION
my_eth_header = brdev->net_dev.hard_header; my_eth_header = brdev->net_dev.hard_header;
@@ -677,12 +799,11 @@ @@ -677,12 +793,11 @@
err = br2684_setfilt(atmvcc, arg); err = br2684_setfilt(atmvcc, arg);
MOD_DEC_USE_COUNT; MOD_DEC_USE_COUNT;
return err; return err;
@ -354,7 +339,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
/* Never put more than 256 bytes in at once */ /* Never put more than 256 bytes in at once */
static int br2684_proc_engine(loff_t pos, char *buf) static int br2684_proc_engine(loff_t pos, char *buf)
{ {
@@ -692,52 +813,62 @@ @@ -692,52 +807,62 @@
list_for_each(lhd, &br2684_devs) { list_for_each(lhd, &br2684_devs) {
brdev = list_entry_brdev(lhd); brdev = list_entry_brdev(lhd);
if (pos-- == 0) if (pos-- == 0)
@ -442,7 +427,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
page = get_free_page(GFP_KERNEL); page = get_free_page(GFP_KERNEL);
if (!page) if (!page)
return -ENOMEM; return -ENOMEM;
@@ -746,7 +877,7 @@ @@ -746,7 +871,7 @@
left = count; left = count;
read_lock(&devs_lock); read_lock(&devs_lock);
for (;;) { for (;;) {
@ -451,7 +436,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
if (x == 0) if (x == 0)
break; break;
if (x > left) if (x > left)
@@ -761,12 +892,11 @@ @@ -761,12 +886,11 @@
} }
len += x; len += x;
left -= x; left -= x;
@ -465,7 +450,7 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
if (len > 0 && copy_to_user(buf, (char *) page, len)) if (len > 0 && copy_to_user(buf, (char *) page, len))
len = -EFAULT; len = -EFAULT;
free_page(page); free_page(page);
@@ -774,34 +904,32 @@ @@ -774,23 +898,20 @@
} }
static struct file_operations br2684_proc_operations = { static struct file_operations br2684_proc_operations = {
@ -475,9 +460,6 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
extern struct proc_dir_entry *atm_proc_root; /* from proc.c */ extern struct proc_dir_entry *atm_proc_root; /* from proc.c */
-#endif /* CONFIG_PROC_FS */ -#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 */ /* the following avoids some spurious warnings from the compiler */
#define UNUSED __attribute__((unused)) #define UNUSED __attribute__((unused))
@ -490,25 +472,22 @@ diff -Nur linux.old/net/atm/br2684.c linux.new/net/atm/br2684.c
return -ENOMEM; return -ENOMEM;
p->proc_fops = &br2684_proc_operations; p->proc_fops = &br2684_proc_operations;
-#endif /* CONFIG_PROC_FS */ -#endif /* CONFIG_PROC_FS */
- br2684_ioctl_set(br2684_ioctl); br2684_ioctl_set(br2684_ioctl);
+ br2684_ioctl_hook = br2684_ioctl;
return 0; return 0;
} }
@@ -799,9 +920,7 @@
static void __exit UNUSED br2684_exit(void)
{ {
struct br2684_dev *brdev; struct br2684_dev *brdev;
- br2684_ioctl_set(NULL); br2684_ioctl_set(NULL);
-#ifdef CONFIG_PROC_FS -#ifdef CONFIG_PROC_FS
+ br2684_ioctl_hook = NULL;
remove_proc_entry("br2684", atm_proc_root); remove_proc_entry("br2684", atm_proc_root);
-#endif /* CONFIG_PROC_FS */ -#endif /* CONFIG_PROC_FS */
while (!list_empty(&br2684_devs)) { while (!list_empty(&br2684_devs)) {
brdev = list_entry_brdev(br2684_devs.next); brdev = list_entry_brdev(br2684_devs.next);
unregister_netdev(&brdev->net_dev); unregister_netdev(&brdev->net_dev);
diff -Nur linux.old/net/atm/common.c linux.new/net/atm/common.c diff -urN linux-2.4.32/net/atm/common.c linux-2.4.32.new/net/atm/common.c
--- linux.old/net/atm/common.c 2004-02-18 14:36:32.000000000 +0100 --- linux-2.4.32/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 +++ linux-2.4.32.new/net/atm/common.c 2006-02-06 17:26:52.000000000 +0100
@@ -158,6 +158,7 @@ @@ -158,6 +158,7 @@
} }
#ifdef CONFIG_ATM_BR2684_MODULE #ifdef CONFIG_ATM_BR2684_MODULE
@ -516,10 +495,9 @@ diff -Nur linux.old/net/atm/common.c linux.new/net/atm/common.c
+EXPORT_SYMBOL(br2684_ioctl_hook); +EXPORT_SYMBOL(br2684_ioctl_hook);
#endif #endif
#endif #endif
diff -Nur linux.old/include/linux/atmbr2684.h linux.new/include/linux/atmbr2684.h --- linux-2.4.32/include/linux/atmbr2684.h 2002-08-03 02:39:45.000000000 +0200
--- linux.old/include/linux/atmbr2684.h 2005-11-13 00:28:19.000000000 +0100 +++ linux-2.4.32.new/include/linux/atmbr2684.h 2006-02-06 19:01:24.000000000 +0100
+++ linux.new/include/linux/atmbr2684.h 2005-11-13 00:06:42.000000000 +0100
@@ -3,6 +3,7 @@ @@ -3,6 +3,7 @@
#include <linux/atm.h> #include <linux/atm.h>