diff options
45 files changed, 96 insertions, 91 deletions
diff --git a/drivers/block/aoe/aoenet.c b/drivers/block/aoe/aoenet.c index 9e6f51c528b0..4be976940f69 100644 --- a/drivers/block/aoe/aoenet.c +++ b/drivers/block/aoe/aoenet.c @@ -120,7 +120,7 @@ aoenet_xmit(struct sk_buff *sl) * (1) len doesn't include the header by default. I want this. */ static int -aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt) +aoenet_rcv(struct sk_buff *skb, struct net_device *ifp, struct packet_type *pt, struct net_device *orig_dev) { struct aoe_hdr *h; u32 n; diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c index a2e8dda5afac..d2f34d5a8083 100644 --- a/drivers/net/bonding/bond_3ad.c +++ b/drivers/net/bonding/bond_3ad.c @@ -2419,22 +2419,19 @@ out: return 0; } -int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype) +int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev) { struct bonding *bond = dev->priv; struct slave *slave = NULL; int ret = NET_RX_DROP; - if (!(dev->flags & IFF_MASTER)) { + if (!(dev->flags & IFF_MASTER)) goto out; - } read_lock(&bond->lock); - slave = bond_get_slave_by_dev((struct bonding *)dev->priv, - skb->real_dev); - if (slave == NULL) { + slave = bond_get_slave_by_dev((struct bonding *)dev->priv, orig_dev); + if (!slave) goto out_unlock; - } bond_3ad_rx_indication((struct lacpdu *) skb->data, slave, skb->len); diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h index f46823894187..673a30af5660 100644 --- a/drivers/net/bonding/bond_3ad.h +++ b/drivers/net/bonding/bond_3ad.h @@ -295,6 +295,6 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave); void bond_3ad_handle_link_change(struct slave *slave, char link); int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info); int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev); -int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype); +int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev); #endif //__BOND_3AD_H__ diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index 19e829b567d0..f8fce3961197 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -354,15 +354,14 @@ static void rlb_update_entry_from_arp(struct bonding *bond, struct arp_pkt *arp) _unlock_rx_hashtbl(bond); } -static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype) +static int rlb_arp_recv(struct sk_buff *skb, struct net_device *bond_dev, struct packet_type *ptype, struct net_device *orig_dev) { struct bonding *bond = bond_dev->priv; struct arp_pkt *arp = (struct arp_pkt *)skb->data; int res = NET_RX_DROP; - if (!(bond_dev->flags & IFF_MASTER)) { + if (!(bond_dev->flags & IFF_MASTER)) goto out; - } if (!arp) { dprintk("Packet has no ARP data\n"); diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c index ba9f0580e1f9..2946e037a9b1 100644 --- a/drivers/net/hamradio/bpqether.c +++ b/drivers/net/hamradio/bpqether.c @@ -98,7 +98,7 @@ static char bcast_addr[6]={0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}; static char bpq_eth_addr[6]; -static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *); +static int bpq_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); static int bpq_device_event(struct notifier_block *, unsigned long, void *); static const char *bpq_print_ethaddr(const unsigned char *); @@ -165,7 +165,7 @@ static inline int dev_is_ethdev(struct net_device *dev) /* * Receive an AX.25 frame via an ethernet interface. */ -static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype) +static int bpq_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev) { int len; char * ptr; diff --git a/drivers/net/pppoe.c b/drivers/net/pppoe.c index ce1a9bf7b9a7..82f236cc3b9b 100644 --- a/drivers/net/pppoe.c +++ b/drivers/net/pppoe.c @@ -377,7 +377,8 @@ abort_kfree: ***********************************************************************/ static int pppoe_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, + struct net_device *orig_dev) { struct pppoe_hdr *ph; @@ -426,7 +427,8 @@ out: ***********************************************************************/ static int pppoe_disc_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, + struct net_device *orig_dev) { struct pppoe_hdr *ph; diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c index a63f6a2cc4f7..cdd4c09c2d90 100644 --- a/drivers/net/wan/hdlc_generic.c +++ b/drivers/net/wan/hdlc_generic.c @@ -61,7 +61,7 @@ static struct net_device_stats *hdlc_get_stats(struct net_device *dev) static int hdlc_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *p) + struct packet_type *p, struct net_device *orig_dev) { hdlc_device *hdlc = dev_to_hdlc(dev); if (hdlc->proto.netif_rx) diff --git a/drivers/net/wan/lapbether.c b/drivers/net/wan/lapbether.c index 7f2e3653c5e5..6c302e9dbca2 100644 --- a/drivers/net/wan/lapbether.c +++ b/drivers/net/wan/lapbether.c @@ -86,7 +86,7 @@ static __inline__ int dev_is_ethdev(struct net_device *dev) /* * Receive a LAPB frame via an ethernet interface. */ -static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype) +static int lapbeth_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *ptype, struct net_device *orig_dev) { int len, err; struct lapbethdev *lapbeth; diff --git a/drivers/net/wan/syncppp.c b/drivers/net/wan/syncppp.c index 84b65c60c799..f58c794a963a 100644 --- a/drivers/net/wan/syncppp.c +++ b/drivers/net/wan/syncppp.c @@ -1447,7 +1447,7 @@ static void sppp_print_bytes (u_char *p, u16 len) * after interrupt servicing to process frames queued via netif_rx. */ -static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p) +static int sppp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *p, struct net_device *orig_dev) { if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL) return NET_RX_DROP; diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h index 62a9d89dfbe2..17d0c0d40b0e 100644 --- a/include/linux/if_vlan.h +++ b/include/linux/if_vlan.h @@ -155,7 +155,6 @@ static inline int __vlan_hwaccel_rx(struct sk_buff *skb, { struct net_device_stats *stats; - skb->real_dev = skb->dev; skb->dev = grp->vlan_devices[vlan_tag & VLAN_VID_MASK]; if (skb->dev == NULL) { dev_kfree_skb_any(skb); diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index 3a0ed7f9e801..296cf93a65e0 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -497,10 +497,12 @@ static inline void *netdev_priv(struct net_device *dev) #define SET_NETDEV_DEV(net, pdev) ((net)->class_dev.dev = (pdev)) struct packet_type { - __be16 type; /* This is really htons(ether_type). */ - struct net_device *dev; /* NULL is wildcarded here */ - int (*func) (struct sk_buff *, struct net_device *, - struct packet_type *); + __be16 type; /* This is really htons(ether_type). */ + struct net_device *dev; /* NULL is wildcarded here */ + int (*func) (struct sk_buff *, + struct net_device *, + struct packet_type *, + struct net_device *); void *af_packet_priv; struct list_head list; }; diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index af4f02e98243..60b32151f76a 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -164,7 +164,6 @@ struct skb_shared_info { * @stamp: Time we arrived * @dev: Device we arrived on/are leaving by * @input_dev: Device we arrived on - * @real_dev: The real device we are using * @h: Transport layer header * @nh: Network layer header * @mac: Link layer header @@ -206,7 +205,6 @@ struct sk_buff { struct timeval stamp; struct net_device *dev; struct net_device *input_dev; - struct net_device *real_dev; union { struct tcphdr *th; diff --git a/include/net/arp.h b/include/net/arp.h index a1f09fad6a52..a13e30c35f42 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -11,7 +11,7 @@ extern struct neigh_table arp_tbl; extern void arp_init(void); extern int arp_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt); + struct packet_type *pt, struct net_device *orig_dev); extern int arp_find(unsigned char *haddr, struct sk_buff *skb); extern int arp_ioctl(unsigned int cmd, void __user *arg); extern void arp_send(int type, int ptype, u32 dest_ip, diff --git a/include/net/ax25.h b/include/net/ax25.h index 3696f988a9f1..926eed543023 100644 --- a/include/net/ax25.h +++ b/include/net/ax25.h @@ -316,7 +316,7 @@ extern int ax25_protocol_is_registered(unsigned int); /* ax25_in.c */ extern int ax25_rx_iframe(ax25_cb *, struct sk_buff *); -extern int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *); +extern int ax25_kiss_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); /* ax25_ip.c */ extern int ax25_encapsulate(struct sk_buff *, struct net_device *, unsigned short, void *, void *, unsigned int); diff --git a/include/net/datalink.h b/include/net/datalink.h index 5797ba3d2eb5..deb7ca75db48 100644 --- a/include/net/datalink.h +++ b/include/net/datalink.h @@ -9,7 +9,7 @@ struct datalink_proto { unsigned short header_length; int (*rcvfunc)(struct sk_buff *, struct net_device *, - struct packet_type *); + struct packet_type *, struct net_device *); int (*request)(struct datalink_proto *, struct sk_buff *, unsigned char *); struct list_head node; diff --git a/include/net/ip.h b/include/net/ip.h index 32360bbe143f..2570b536c8f4 100644 --- a/include/net/ip.h +++ b/include/net/ip.h @@ -86,7 +86,7 @@ extern int ip_build_and_send_pkt(struct sk_buff *skb, struct sock *sk, u32 saddr, u32 daddr, struct ip_options *opt); extern int ip_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt); + struct packet_type *pt, struct net_device *orig_dev); extern int ip_local_deliver(struct sk_buff *skb); extern int ip_mr_input(struct sk_buff *skb); extern int ip_output(struct sk_buff *skb); diff --git a/include/net/ipv6.h b/include/net/ipv6.h index 69324465e8b3..533fc074ed90 100644 --- a/include/net/ipv6.h +++ b/include/net/ipv6.h @@ -346,7 +346,8 @@ static inline int ipv6_addr_any(const struct in6_addr *a) extern int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt); + struct packet_type *pt, + struct net_device *orig_dev); /* * upper-layer output functions diff --git a/include/net/llc.h b/include/net/llc.h index c9aed2a8b4e2..71769a5aeef3 100644 --- a/include/net/llc.h +++ b/include/net/llc.h @@ -46,7 +46,8 @@ struct llc_sap { unsigned char f_bit; int (*rcv_func)(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt); + struct packet_type *pt, + struct net_device *orig_dev); struct llc_addr laddr; struct list_head node; struct { @@ -64,7 +65,7 @@ extern rwlock_t llc_sap_list_lock; extern unsigned char llc_station_mac_sa[ETH_ALEN]; extern int llc_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt); + struct packet_type *pt, struct net_device *orig_dev); extern int llc_mac_hdr_init(struct sk_buff *skb, unsigned char *sa, unsigned char *da); @@ -78,7 +79,8 @@ extern void llc_set_station_handler(void (*handler)(struct sk_buff *skb)); extern struct llc_sap *llc_sap_open(unsigned char lsap, int (*rcv)(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt)); + struct packet_type *pt, + struct net_device *orig_dev)); extern void llc_sap_close(struct llc_sap *sap); extern struct llc_sap *llc_sap_find(unsigned char sap_value); diff --git a/include/net/p8022.h b/include/net/p8022.h index 3c99a86c3581..223f8fa9ffca 100644 --- a/include/net/p8022.h +++ b/include/net/p8022.h @@ -4,7 +4,8 @@ extern struct datalink_proto * register_8022_client(unsigned char type, int (*func)(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt)); + struct packet_type *pt, + struct net_device *orig_dev)); extern void unregister_8022_client(struct datalink_proto *proto); #endif diff --git a/include/net/psnap.h b/include/net/psnap.h index 9c94e8f98b36..b2e01cc3fc8a 100644 --- a/include/net/psnap.h +++ b/include/net/psnap.h @@ -1,7 +1,7 @@ #ifndef _NET_PSNAP_H #define _NET_PSNAP_H -extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *)); +extern struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *orig_dev)); extern void unregister_snap_client(struct datalink_proto *proto); #endif diff --git a/include/net/x25.h b/include/net/x25.h index 8b39b98876e8..fee62ff8c194 100644 --- a/include/net/x25.h +++ b/include/net/x25.h @@ -175,7 +175,7 @@ extern void x25_kill_by_neigh(struct x25_neigh *); /* x25_dev.c */ extern void x25_send_frame(struct sk_buff *, struct x25_neigh *); -extern int x25_lapb_receive_frame(struct sk_buff *, struct net_device *, struct packet_type *); +extern int x25_lapb_receive_frame(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); extern void x25_establish_link(struct x25_neigh *); extern void x25_terminate_link(struct x25_neigh *); diff --git a/net/802/p8022.c b/net/802/p8022.c index 5ae63416df6d..b24817c63ca8 100644 --- a/net/802/p8022.c +++ b/net/802/p8022.c @@ -35,7 +35,8 @@ static int p8022_request(struct datalink_proto *dl, struct sk_buff *skb, struct datalink_proto *register_8022_client(unsigned char type, int (*func)(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt)) + struct packet_type *pt, + struct net_device *orig_dev)) { struct datalink_proto *proto; diff --git a/net/802/psnap.c b/net/802/psnap.c index 1053821ddf93..ab80b1fab53c 100644 --- a/net/802/psnap.c +++ b/net/802/psnap.c @@ -47,7 +47,7 @@ static struct datalink_proto *find_snap_client(unsigned char *desc) * A SNAP packet has arrived */ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, struct net_device *orig_dev) { int rc = 1; struct datalink_proto *proto; @@ -61,7 +61,7 @@ static int snap_rcv(struct sk_buff *skb, struct net_device *dev, /* Pass the frame on. */ skb->h.raw += 5; skb_pull(skb, 5); - rc = proto->rcvfunc(skb, dev, &snap_packet_type); + rc = proto->rcvfunc(skb, dev, &snap_packet_type, orig_dev); } else { skb->sk = NULL; kfree_skb(skb); @@ -118,7 +118,8 @@ module_exit(snap_exit); struct datalink_proto *register_snap_client(unsigned char *desc, int (*rcvfunc)(struct sk_buff *, struct net_device *, - struct packet_type *)) + struct packet_type *, + struct net_device *)) { struct datalink_proto *proto = NULL; diff --git a/net/8021q/vlan.h b/net/8021q/vlan.h index 508b1fa14546..9ae3a14dd016 100644 --- a/net/8021q/vlan.h +++ b/net/8021q/vlan.h @@ -51,7 +51,7 @@ struct net_device *__find_vlan_dev(struct net_device* real_dev, /* found in vlan_dev.c */ int vlan_dev_rebuild_header(struct sk_buff *skb); int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, - struct packet_type* ptype); + struct packet_type *ptype, struct net_device *orig_dev); int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, void *daddr, void *saddr, unsigned len); diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 49c487413518..145f5cde96cf 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -113,7 +113,7 @@ static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb) * */ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, - struct packet_type* ptype) + struct packet_type* ptype, struct net_device *orig_dev) { unsigned char *rawp = NULL; struct vlan_hdr *vhdr = (struct vlan_hdr *)(skb->data); diff --git a/net/appletalk/aarp.c b/net/appletalk/aarp.c index c34614ea5fce..7076097debc2 100644 --- a/net/appletalk/aarp.c +++ b/net/appletalk/aarp.c @@ -698,7 +698,7 @@ static void __aarp_resolved(struct aarp_entry **list, struct aarp_entry *a, * frame. We currently only support Ethernet. */ static int aarp_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, struct net_device *orig_dev) { struct elapaarp *ea = aarp_hdr(skb); int hash, ret = 0; diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c index 192b529f86a4..ffde33cd09ba 100644 --- a/net/appletalk/ddp.c +++ b/net/appletalk/ddp.c @@ -1390,7 +1390,7 @@ free_it: * [ie ARPHRD_ETHERTALK] */ static int atalk_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, struct net_device *orig_dev) { struct ddpehdr *ddp; struct sock *sock; @@ -1482,7 +1482,7 @@ freeit: * header and append a long one. */ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, struct net_device *orig_dev) { /* Expand any short form frames */ if (skb->mac.raw[2] == 1) { @@ -1528,7 +1528,7 @@ static int ltalk_rcv(struct sk_buff *skb, struct net_device *dev, } skb->h.raw = skb->data; - return atalk_rcv(skb, dev, pt); + return atalk_rcv(skb, dev, pt, orig_dev); freeit: kfree_skb(skb); return 0; diff --git a/net/ax25/ax25_in.c b/net/ax25/ax25_in.c index 3dc808fde33f..124eec8216d7 100644 --- a/net/ax25/ax25_in.c +++ b/net/ax25/ax25_in.c @@ -132,7 +132,7 @@ int ax25_rx_iframe(ax25_cb *ax25, struct sk_buff *skb) skb->dev = ax25->ax25_dev->dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_IP); - ip_rcv(skb, skb->dev, NULL); /* Wrong ptype */ + ip_rcv(skb, skb->dev, NULL, skb->dev); /* Wrong ptype */ return 1; } #endif @@ -258,7 +258,7 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_IP); - ip_rcv(skb, dev, ptype); /* Note ptype here is the wrong one, fix me later */ + ip_rcv(skb, dev, ptype, dev); /* Note ptype here is the wrong one, fix me later */ break; case AX25_P_ARP: @@ -268,7 +268,7 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, skb->dev = dev; skb->pkt_type = PACKET_HOST; skb->protocol = htons(ETH_P_ARP); - arp_rcv(skb, dev, ptype); /* Note ptype here is wrong... */ + arp_rcv(skb, dev, ptype, dev); /* Note ptype here is wrong... */ break; #endif case AX25_P_TEXT: @@ -454,7 +454,7 @@ static int ax25_rcv(struct sk_buff *skb, struct net_device *dev, * Receive an AX.25 frame via a SLIP interface. */ int ax25_kiss_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *ptype) + struct packet_type *ptype, struct net_device *orig_dev) { skb->sk = NULL; /* Initially we don't know who it's for */ skb->destructor = NULL; /* Who initializes this, dammit?! */ diff --git a/net/core/dev.c b/net/core/dev.c index faf59b02c4bf..e1cc162bf295 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1058,7 +1058,7 @@ void dev_queue_xmit_nit(struct sk_buff *skb, struct net_device *dev) skb2->h.raw = skb2->nh.raw; skb2->pkt_type = PACKET_OUTGOING; - ptype->func(skb2, skb->dev, ptype); + ptype->func(skb2, skb->dev, ptype, skb->dev); } } rcu_read_unlock(); @@ -1425,14 +1425,14 @@ int netif_rx_ni(struct sk_buff *skb) EXPORT_SYMBOL(netif_rx_ni); -static __inline__ void skb_bond(struct sk_buff *skb) +static inline struct net_device *skb_bond(struct sk_buff *skb) { struct net_device *dev = skb->dev; - if (dev->master) { - skb->real_dev = skb->dev; + if (dev->master) skb->dev = dev->master; - } + + return dev; } static void net_tx_action(struct softirq_action *h) @@ -1482,10 +1482,11 @@ static void net_tx_action(struct softirq_action *h) } static __inline__ int deliver_skb(struct sk_buff *skb, - struct packet_type *pt_prev) + struct packet_type *pt_prev, + struct net_device *orig_dev) { atomic_inc(&skb->users); - return pt_prev->func(skb, skb->dev, pt_prev); + return pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } #if defined(CONFIG_BRIDGE) || defined (CONFIG_BRIDGE_MODULE) @@ -1496,7 +1497,8 @@ struct net_bridge_fdb_entry *(*br_fdb_get_hook)(struct net_bridge *br, void (*br_fdb_put_hook)(struct net_bridge_fdb_entry *ent); static __inline__ int handle_bridge(struct sk_buff **pskb, - struct packet_type **pt_prev, int *ret) + struct packet_type **pt_prev, int *ret, + struct net_device *orig_dev) { struct net_bridge_port *port; @@ -1505,14 +1507,14 @@ static __inline__ int handle_bridge(struct sk_buff **pskb, return 0; if (*pt_prev) { - *ret = deliver_skb(*pskb, *pt_prev); + *ret = deliver_skb(*pskb, *pt_prev, orig_dev); *pt_prev = NULL; } return br_handle_frame_hook(port, pskb); } #else -#define handle_bridge(skb, pt_prev, ret) (0) +#define handle_bridge(skb, pt_prev, ret, orig_dev) (0) #endif #ifdef CONFIG_NET_CLS_ACT @@ -1559,6 +1561,7 @@ static int ing_filter(struct sk_buff *skb) int netif_receive_skb(struct sk_buff *skb) { struct packet_type *ptype, *pt_prev; + struct net_device *orig_dev; int ret = NET_RX_DROP; unsigned short type; @@ -1569,7 +1572,7 @@ int netif_receive_skb(struct sk_buff *skb) if (!skb->stamp.tv_sec) net_timestamp(&skb->stamp); - skb_bond(skb); + orig_dev = skb_bond(skb); __get_cpu_var(netdev_rx_stat).total++; @@ -1590,14 +1593,14 @@ int netif_receive_skb(struct sk_buff *skb) list_for_each_entry_rcu(ptype, &ptype_all, list) { if (!ptype->dev || ptype->dev == skb->dev) { if (pt_prev) - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = ptype; } } #ifdef CONFIG_NET_CLS_ACT if (pt_prev) { - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = NULL; /* noone else should process this after*/ } else { skb->tc_verd = SET_TC_OK2MUNGE(skb->tc_verd); @@ -1616,7 +1619,7 @@ ncls: handle_diverter(skb); - if (handle_bridge(&skb, &pt_prev, &ret)) + if (handle_bridge(&skb, &pt_prev, &ret, orig_dev)) goto out; type = skb->protocol; @@ -1624,13 +1627,13 @@ ncls: if (ptype->type == type && (!ptype->dev || ptype->dev == skb->dev)) { if (pt_prev) - ret = deliver_skb(skb, pt_prev); + ret = deliver_skb(skb, pt_prev, orig_dev); pt_prev = ptype; } } if (pt_prev) { - ret = pt_prev->func(skb, skb->dev, pt_prev); + ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev); } else { kfree_skb(skb); /* Jamal, now you will not able to escape explaining diff --git a/net/core/skbuff.c b/net/core/skbuff.c index 16df7bd77e78..ef498cb9f786 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -333,7 +333,6 @@ struct sk_buff *skb_clone(struct sk_buff *skb, unsigned int __nocast gfp_mask) n->sk = NULL; C(stamp); C(dev); - C(real_dev); C(h); C(nh); C(mac); @@ -397,7 +396,6 @@ static void copy_skb_header(struct sk_buff *new, const struct sk_buff *old) new->sk = NULL; new->dev = old->dev; - new->real_dev = old->real_dev; new->priority = old->priority; new->protocol = old->protocol; new->dst = dst_clone(old->dst); diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c index 0c30409fe9e5..bd49dd97a09c 100644 --- a/net/decnet/af_decnet.c +++ b/net/decnet/af_decnet.c @@ -2064,7 +2064,7 @@ static struct notifier_block dn_dev_notifier = { .notifier_call = dn_device_event, }; -extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *); +extern int dn_route_rcv(struct sk_buff *, struct net_device *, struct packet_type *, struct net_device *); static struct packet_type dn_dix_packet_type = { .type = __constant_htons(ETH_P_DNA_RT), diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c index 2399fa8a3f86..2c915f305be3 100644 --- a/net/decnet/dn_route.c +++ b/net/decnet/dn_route.c @@ -572,7 +572,7 @@ static int dn_route_ptp_hello(struct sk_buff *skb) return NET_RX_SUCCESS; } -int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +int dn_route_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct dn_skb_cb *cb; unsigned char flags = 0; diff --git a/net/econet/af_econet.c b/net/econet/af_econet.c index b807a314269e..8f0639905558 100644 --- a/net/econet/af_econet.c +++ b/net/econet/af_econet.c @@ -1009,7 +1009,7 @@ release: * Receive an Econet frame from a device. */ -static int econet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int econet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct ec_framehdr *hdr; struct sock *sk; diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c index a642fd612853..6eb9c549d643 100644 --- a/net/ipv4/arp.c +++ b/net/ipv4/arp.c @@ -700,7 +700,7 @@ void arp_send(int type, int ptype, u32 dest_ip, static void parp_redo(struct sk_buff *skb) { nf_reset(skb); - arp_rcv(skb, skb->dev, NULL); + arp_rcv(skb, skb->dev, NULL, skb->dev); } /* @@ -927,7 +927,7 @@ out: * Receive an arp request from the device layer. */ -int arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +int arp_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct arphdr *arp; diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c index c703528e0bcd..d603247bdfe9 100644 --- a/net/ipv4/ip_input.c +++ b/net/ipv4/ip_input.c @@ -358,7 +358,7 @@ drop: /* * Main IP Receive routine. */ -int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +int ip_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct iphdr *iph; diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c index d2bf8e1930a3..63e106605f28 100644 --- a/net/ipv4/ipconfig.c +++ b/net/ipv4/ipconfig.c @@ -393,7 +393,7 @@ static int __init ic_defaults(void) #ifdef IPCONFIG_RARP -static int ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt); +static int ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev); static struct packet_type rarp_packet_type __initdata = { .type = __constant_htons(ETH_P_RARP), @@ -414,7 +414,7 @@ static inline void ic_rarp_cleanup(void) * Process received RARP packet. */ static int __init -ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +ic_rarp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct arphdr *rarp; unsigned char *rarp_ptr; @@ -555,7 +555,7 @@ struct bootp_pkt { /* BOOTP packet format */ #define DHCPRELEASE 7 #define DHCPINFORM 8 -static int ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt); +static int ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev); static struct packet_type bootp_packet_type __initdata = { .type = __constant_htons(ETH_P_IP), @@ -823,7 +823,7 @@ static void __init ic_do_bootp_ext(u8 *ext) /* * Receive BOOTP reply. */ -static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int __init ic_bootp_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct bootp_pkt *b; struct iphdr *h; diff --git a/net/ipv6/ip6_input.c b/net/ipv6/ip6_input.c index 10fbb50daea4..ab51c0369e15 100644 --- a/net/ipv6/ip6_input.c +++ b/net/ipv6/ip6_input.c @@ -56,7 +56,7 @@ static inline int ip6_rcv_finish( struct sk_buff *skb) return dst_input(skb); } -int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +int ipv6_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct ipv6hdr *hdr; u32 pkt_len; diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c index 5a27e5df5886..3a13c5d1d4d2 100644 --- a/net/ipx/af_ipx.c +++ b/net/ipx/af_ipx.c @@ -1627,7 +1627,7 @@ out: return rc; } -static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { /* NULL here for pt means the packet was looped back */ struct ipx_interface *intrfc; diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c index eb65b4925b51..3e9a06abbdd0 100644 --- a/net/irda/irlap_frame.c +++ b/net/irda/irlap_frame.c @@ -1303,7 +1303,7 @@ static void irlap_recv_test_frame(struct irlap_cb *self, struct sk_buff *skb, * Jean II */ int irlap_driver_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *ptype) + struct packet_type *ptype, struct net_device *orig_dev) { struct irlap_info info; struct irlap_cb *self; diff --git a/net/irda/irmod.c b/net/irda/irmod.c index 6ffaed4544e9..634901dd156f 100644 --- a/net/irda/irmod.c +++ b/net/irda/irmod.c @@ -54,7 +54,7 @@ extern int irsock_init(void); extern void irsock_cleanup(void); /* irlap_frame.c */ extern int irlap_driver_rcv(struct sk_buff *, struct net_device *, - struct packet_type *); + struct packet_type *, struct net_device *); /* * Module parameters diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c index 5ff02c080a0b..9727455bf0e7 100644 --- a/net/llc/llc_core.c +++ b/net/llc/llc_core.c @@ -103,7 +103,8 @@ out: struct llc_sap *llc_sap_open(unsigned char lsap, int (*func)(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt)) + struct packet_type *pt, + struct net_device *orig_dev)) { struct llc_sap *sap = llc_sap_find(lsap); diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c index 4da6976efc9c..13b46240b7a1 100644 --- a/net/llc/llc_input.c +++ b/net/llc/llc_input.c @@ -132,7 +132,7 @@ static inline int llc_fixup_skb(struct sk_buff *skb) * data now), it queues this frame in the connection's backlog. */ int llc_rcv(struct sk_buff *skb, struct net_device *dev, - struct packet_type *pt) + struct packet_type *pt, struct net_device *orig_dev) { struct llc_sap *sap; struct llc_pdu_sn *pdu; @@ -165,7 +165,7 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev, * LLC functionality */ if (sap->rcv_func) { - sap->rcv_func(skb, dev, pt); + sap->rcv_func(skb, dev, pt, orig_dev); goto out; } dest = llc_pdu_type(skb); diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c index 220bf7494f71..83eb41d9b937 100644 --- a/net/netrom/nr_dev.c +++ b/net/netrom/nr_dev.c @@ -64,7 +64,7 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev) skb->nh.raw = skb->data; skb->pkt_type = PACKET_HOST; - ip_rcv(skb, skb->dev, NULL); + ip_rcv(skb, skb->dev, NULL, skb->dev); return 1; } diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c index c9d5980aa4de..deb5f6f7f858 100644 --- a/net/packet/af_packet.c +++ b/net/packet/af_packet.c @@ -241,7 +241,7 @@ static struct proto_ops packet_ops; #ifdef CONFIG_SOCK_PACKET static struct proto_ops packet_ops_spkt; -static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int packet_rcv_spkt(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct sock *sk; struct sockaddr_pkt *spkt; @@ -441,7 +441,7 @@ static inline unsigned run_filter(struct sk_buff *skb, struct sock *sk, unsigned we will not harm anyone. */ -static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int packet_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct sock *sk; struct sockaddr_ll *sll; @@ -546,7 +546,7 @@ drop: } #ifdef CONFIG_PACKET_MMAP -static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt) +static int tpacket_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_type *pt, struct net_device *orig_dev) { struct sock *sk; struct packet_sock *po; diff --git a/net/x25/x25_dev.c b/net/x25/x25_dev.c index 36fc3bf6d882..adfe7b8df355 100644 --- a/net/x25/x25_dev.c +++ b/net/x25/x25_dev.c @@ -81,7 +81,7 @@ static int x25_receive_data(struct sk_buff *skb, struct x25_neigh *nb) } int x25_lapb_receive_frame(struct sk_buff *skb, struct net_device *dev, - struct packet_type *ptype) + struct packet_type *ptype, struct net_device *orig_dev) { struct sk_buff *nskb; struct x25_neigh *nb; |