From f2ccd8fa06c8e302116e71df372f5c1f83432e03 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Tue, 9 Aug 2005 19:34:12 -0700 Subject: [NET]: Kill skb->real_dev Bonding just wants the device before the skb_bond() decapsulation occurs, so simply pass that original device into packet_type->func() as an argument. It remains to be seen whether we can use this same exact thing to get rid of skb->input_dev as well. Signed-off-by: David S. Miller --- include/linux/if_vlan.h | 1 - include/linux/netdevice.h | 10 ++++++---- include/linux/skbuff.h | 2 -- include/net/arp.h | 2 +- include/net/ax25.h | 2 +- include/net/datalink.h | 2 +- include/net/ip.h | 2 +- include/net/ipv6.h | 3 ++- include/net/llc.h | 8 +++++--- include/net/p8022.h | 3 ++- include/net/psnap.h | 2 +- include/net/x25.h | 2 +- 12 files changed, 21 insertions(+), 18 deletions(-) (limited to 'include') 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 *); -- cgit v1.2.1