diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/802/fc.c | 21 | ||||
| -rw-r--r-- | net/802/fddi.c | 26 | ||||
| -rw-r--r-- | net/802/hippi.c | 28 | ||||
| -rw-r--r-- | net/8021q/vlan_dev.c | 35 | ||||
| -rw-r--r-- | net/ethernet/eth.c | 34 | ||||
| -rw-r--r-- | net/netrom/nr_dev.c | 31 | ||||
| -rw-r--r-- | net/rose/rose_dev.c | 14 |
7 files changed, 0 insertions, 189 deletions
diff --git a/net/802/fc.c b/net/802/fc.c index 7c174b6..7b92190 100644 --- a/net/802/fc.c +++ b/net/802/fc.c @@ -75,29 +75,8 @@ static int fc_header(struct sk_buff *skb, struct net_device *dev, return -hdr_len; } -/* - * A neighbour discovery of some species (eg arp) has completed. We - * can now send the packet. - */ - -static int fc_rebuild_header(struct sk_buff *skb) -{ -#ifdef CONFIG_INET - struct fch_hdr *fch=(struct fch_hdr *)skb->data; - struct fcllc *fcllc=(struct fcllc *)(skb->data+sizeof(struct fch_hdr)); - if(fcllc->ethertype != htons(ETH_P_IP)) { - printk("fc_rebuild_header: Don't know how to resolve type %04X addresses ?\n", ntohs(fcllc->ethertype)); - return 0; - } - return arp_find(fch->daddr, skb); -#else - return 0; -#endif -} - static const struct header_ops fc_header_ops = { .create = fc_header, - .rebuild = fc_rebuild_header, }; static void fc_setup(struct net_device *dev) diff --git a/net/802/fddi.c b/net/802/fddi.c index 59e7346..7d3a0af 100644 --- a/net/802/fddi.c +++ b/net/802/fddi.c @@ -87,31 +87,6 @@ static int fddi_header(struct sk_buff *skb, struct net_device *dev, return -hl; } - -/* - * Rebuild the FDDI MAC header. This is called after an ARP - * (or in future other address resolution) has completed on - * this sk_buff. We now let ARP fill in the other fields. - */ - -static int fddi_rebuild_header(struct sk_buff *skb) -{ - struct fddihdr *fddi = (struct fddihdr *)skb->data; - -#ifdef CONFIG_INET - if (fddi->hdr.llc_snap.ethertype == htons(ETH_P_IP)) - /* Try to get ARP to resolve the header and fill destination address */ - return arp_find(fddi->daddr, skb); - else -#endif - { - printk("%s: Don't know how to resolve type %04X addresses.\n", - skb->dev->name, ntohs(fddi->hdr.llc_snap.ethertype)); - return 0; - } -} - - /* * Determine the packet's protocol ID and fill in skb fields. * This routine is called before an incoming packet is passed @@ -177,7 +152,6 @@ EXPORT_SYMBOL(fddi_change_mtu); static const struct header_ops fddi_header_ops = { .create = fddi_header, - .rebuild = fddi_rebuild_header, }; diff --git a/net/802/hippi.c b/net/802/hippi.c index 2e03f82..ade1a52 100644 --- a/net/802/hippi.c +++ b/net/802/hippi.c @@ -91,33 +91,6 @@ static int hippi_header(struct sk_buff *skb, struct net_device *dev, /* - * Rebuild the HIPPI MAC header. This is called after an ARP has - * completed on this sk_buff. We now let ARP fill in the other fields. - */ - -static int hippi_rebuild_header(struct sk_buff *skb) -{ - struct hippi_hdr *hip = (struct hippi_hdr *)skb->data; - - /* - * Only IP is currently supported - */ - - if(hip->snap.ethertype != htons(ETH_P_IP)) - { - printk(KERN_DEBUG "%s: unable to resolve type %X addresses.\n",skb->dev->name,ntohs(hip->snap.ethertype)); - return 0; - } - - /* - * We don't support dynamic ARP on HIPPI, but we use the ARP - * static ARP tables to hold the I-FIELDs. - */ - return arp_find(hip->le.daddr, skb); -} - - -/* * Determine the packet's protocol ID. */ @@ -186,7 +159,6 @@ EXPORT_SYMBOL(hippi_neigh_setup_dev); static const struct header_ops hippi_header_ops = { .create = hippi_header, - .rebuild = hippi_rebuild_header, }; diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 1189564..1dcfec8 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -37,39 +37,6 @@ #include <linux/netpoll.h> /* - * Rebuild the Ethernet MAC header. This is called after an ARP - * (or in future other address resolution) has completed on this - * sk_buff. We now let ARP fill in the other fields. - * - * This routine CANNOT use cached dst->neigh! - * Really, it is used only when dst->neigh is wrong. - * - * TODO: This needs a checkup, I'm ignorant here. --BLG - */ -static int vlan_dev_rebuild_header(struct sk_buff *skb) -{ - struct net_device *dev = skb->dev; - struct vlan_ethhdr *veth = (struct vlan_ethhdr *)(skb->data); - - switch (veth->h_vlan_encapsulated_proto) { -#ifdef CONFIG_INET - case htons(ETH_P_IP): - - /* TODO: Confirm this will work with VLAN headers... */ - return arp_find(veth->h_dest, skb); -#endif - default: - pr_debug("%s: unable to resolve type %X addresses\n", - dev->name, ntohs(veth->h_vlan_encapsulated_proto)); - - ether_addr_copy(veth->h_source, dev->dev_addr); - break; - } - - return 0; -} - -/* * Create the VLAN header for an arbitrary protocol layer * * saddr=NULL means use device source address @@ -534,7 +501,6 @@ static int vlan_dev_get_lock_subclass(struct net_device *dev) static const struct header_ops vlan_header_ops = { .create = vlan_dev_hard_header, - .rebuild = vlan_dev_rebuild_header, .parse = eth_header_parse, }; @@ -554,7 +520,6 @@ static int vlan_passthru_hard_header(struct sk_buff *skb, struct net_device *dev static const struct header_ops vlan_passthru_header_ops = { .create = vlan_passthru_hard_header, - .rebuild = dev_rebuild_header, .parse = eth_header_parse, }; diff --git a/net/ethernet/eth.c b/net/ethernet/eth.c index 238f38d..8dbdf6c 100644 --- a/net/ethernet/eth.c +++ b/net/ethernet/eth.c @@ -113,39 +113,6 @@ int eth_header(struct sk_buff *skb, struct net_device *dev, EXPORT_SYMBOL(eth_header); /** - * eth_rebuild_header- rebuild the Ethernet MAC header. - * @skb: socket buffer to update - * - * This is called after an ARP or IPV6 ndisc it's resolution on this - * sk_buff. We now let protocol (ARP) fill in the other fields. - * - * This routine CANNOT use cached dst->neigh! - * Really, it is used only when dst->neigh is wrong. - */ -int eth_rebuild_header(struct sk_buff *skb) -{ - struct ethhdr *eth = (struct ethhdr *)skb->data; - struct net_device *dev = skb->dev; - - switch (eth->h_proto) { -#ifdef CONFIG_INET - case htons(ETH_P_IP): - return arp_find(eth->h_dest, skb); -#endif - default: - netdev_dbg(dev, - "%s: unable to resolve type %X addresses.\n", - dev->name, ntohs(eth->h_proto)); - - memcpy(eth->h_source, dev->dev_addr, ETH_ALEN); - break; - } - - return 0; -} -EXPORT_SYMBOL(eth_rebuild_header); - -/** * eth_get_headlen - determine the the length of header for an ethernet frame * @data: pointer to start of frame * @len: total length of frame @@ -369,7 +336,6 @@ EXPORT_SYMBOL(eth_validate_addr); const struct header_ops eth_header_ops ____cacheline_aligned = { .create = eth_header, .parse = eth_header_parse, - .rebuild = eth_rebuild_header, .cache = eth_header_cache, .cache_update = eth_header_cache_update, }; diff --git a/net/netrom/nr_dev.c b/net/netrom/nr_dev.c index 6ae063c..988f542 100644 --- a/net/netrom/nr_dev.c +++ b/net/netrom/nr_dev.c @@ -65,36 +65,6 @@ int nr_rx_ip(struct sk_buff *skb, struct net_device *dev) return 1; } -#ifdef CONFIG_INET - -static int nr_rebuild_header(struct sk_buff *skb) -{ - unsigned char *bp = skb->data; - - if (arp_find(bp + 7, skb)) - return 1; - - bp[6] &= ~AX25_CBIT; - bp[6] &= ~AX25_EBIT; - bp[6] |= AX25_SSSID_SPARE; - bp += AX25_ADDR_LEN; - - bp[6] &= ~AX25_CBIT; - bp[6] |= AX25_EBIT; - bp[6] |= AX25_SSSID_SPARE; - - return 0; -} - -#else - -static int nr_rebuild_header(struct sk_buff *skb) -{ - return 1; -} - -#endif - static int nr_header(struct sk_buff *skb, struct net_device *dev, unsigned short type, const void *daddr, const void *saddr, unsigned int len) @@ -188,7 +158,6 @@ static netdev_tx_t nr_xmit(struct sk_buff *skb, struct net_device *dev) static const struct header_ops nr_header_ops = { .create = nr_header, - .rebuild= nr_rebuild_header, }; static const struct net_device_ops nr_netdev_ops = { diff --git a/net/rose/rose_dev.c b/net/rose/rose_dev.c index 90209c1..369ca81 100644 --- a/net/rose/rose_dev.c +++ b/net/rose/rose_dev.c @@ -56,19 +56,6 @@ static int rose_header(struct sk_buff *skb, struct net_device *dev, return -37; } -static int rose_rebuild_header(struct sk_buff *skb) -{ -#ifdef CONFIG_INET - unsigned char *bp = (unsigned char *)skb->data; - - if (arp_find(bp + 7, skb)) { - return 1; - } - -#endif - return 0; -} - static int rose_set_mac_address(struct net_device *dev, void *addr) { struct sockaddr *sa = addr; @@ -133,7 +120,6 @@ static netdev_tx_t rose_xmit(struct sk_buff *skb, struct net_device *dev) static const struct header_ops rose_header_ops = { .create = rose_header, - .rebuild = rose_rebuild_header, }; static const struct net_device_ops rose_netdev_ops = { |