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Searched refs:skb_in (Results 1 – 14 of 14) sorted by relevance

/linux/net/ipv6/
A Dip6_icmp.c60 ct = nf_ct_get(skb_in, &ctinfo); in icmpv6_ndo_send()
62 __icmpv6_send(skb_in, type, code, info, &parm); in icmpv6_ndo_send()
66 if (skb_shared(skb_in)) in icmpv6_ndo_send()
67 skb_in = cloned_skb = skb_clone(skb_in, GFP_ATOMIC); in icmpv6_ndo_send()
69 if (unlikely(!skb_in || skb_network_header(skb_in) < skb_in->head || in icmpv6_ndo_send()
70 (skb_network_header(skb_in) + sizeof(struct ipv6hdr)) > in icmpv6_ndo_send()
71 skb_tail_pointer(skb_in) || skb_ensure_writable(skb_in, in icmpv6_ndo_send()
72 skb_network_offset(skb_in) + sizeof(struct ipv6hdr)))) in icmpv6_ndo_send()
75 orig_ip = ipv6_hdr(skb_in)->saddr; in icmpv6_ndo_send()
77 __icmpv6_send(skb_in, type, code, info, &parm); in icmpv6_ndo_send()
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/linux/net/ipv4/
A Dicmp.c483 struct sk_buff *skb_in, in icmp_route_lookup() argument
553 rt2 = skb_rtable(skb_in); in icmp_route_lookup()
615 else if (skb_in->dev) in __icmp_send()
625 iph = ip_hdr(skb_in); in __icmp_send()
667 skb_in->data, in __icmp_send()
690 if (!(skb_in->dev && (skb_in->dev->flags&IFF_LOOPBACK)) && in __icmp_send()
736 icmp_param.skb = skb_in; in __icmp_send()
807 if (skb_shared(skb_in)) in icmp_ndo_send()
808 skb_in = cloned_skb = skb_clone(skb_in, GFP_ATOMIC); in icmp_ndo_send()
810 if (unlikely(!skb_in || skb_network_header(skb_in) < skb_in->head || in icmp_ndo_send()
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/linux/include/net/
A Dicmp.h39 void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info,
41 static inline void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info) in icmp_send() argument
43 __icmp_send(skb_in, type, code, info, &IPCB(skb_in)->opt); in icmp_send()
47 void icmp_ndo_send(struct sk_buff *skb_in, int type, int code, __be32 info);
49 static inline void icmp_ndo_send(struct sk_buff *skb_in, int type, int code, __be32 info) in icmp_ndo_send() argument
52 __icmp_send(skb_in, type, code, info, &opts); in icmp_ndo_send()
/linux/net/ipv4/netfilter/
A Dnf_reject_ipv4.c229 fl.u.ip4.daddr = ip_hdr(skb_in)->saddr; in nf_reject_fill_skb_dst()
230 nf_ip_route(dev_net(skb_in->dev), &dst, &fl, false); in nf_reject_fill_skb_dst()
234 skb_dst_set(skb_in, dst); in nf_reject_fill_skb_dst()
317 struct iphdr *iph = ip_hdr(skb_in); in nf_send_unreach()
318 int dataoff = ip_hdrlen(skb_in); in nf_send_unreach()
325 nf_reject_fill_skb_dst(skb_in) < 0) in nf_send_unreach()
328 if (skb_csum_unnecessary(skb_in) || in nf_send_unreach()
329 !nf_reject_verify_csum(skb_in, dataoff, proto)) { in nf_send_unreach()
330 icmp_send(skb_in, ICMP_DEST_UNREACH, code, 0); in nf_send_unreach()
334 if (nf_ip_checksum(skb_in, hook, dataoff, proto) == 0) in nf_send_unreach()
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/linux/include/linux/usb/
A Dcdc_ncm.h160 int cdc_ncm_rx_verify_nth16(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in);
161 int cdc_ncm_rx_verify_ndp16(struct sk_buff *skb_in, int ndpoffset);
162 int cdc_ncm_rx_verify_nth32(struct cdc_ncm_ctx *ctx, struct sk_buff *skb_in);
163 int cdc_ncm_rx_verify_ndp32(struct sk_buff *skb_in, int ndpoffset);
166 int cdc_ncm_rx_fixup(struct usbnet *dev, struct sk_buff *skb_in);
/linux/drivers/staging/gdm724x/
A Dgdm_lte.c95 struct nic *nic = netdev_priv(skb_in->dev); in gdm_lte_emulate_arp()
114 if (skb_in->len == 0) in gdm_lte_emulate_arp()
123 memcpy(&eth, skb_in->data, sizeof(struct ethhdr)); in gdm_lte_emulate_arp()
129 arp_in = (struct arphdr *)(skb_in->data + mac_header_len); in gdm_lte_emulate_arp()
155 skb_out = dev_alloc_skb(skb_in->len); in gdm_lte_emulate_arp()
165 skb_out->dev = skb_in->dev; in gdm_lte_emulate_arp()
214 struct nic *nic = netdev_priv(skb_in->dev); in gdm_lte_emulate_ndp()
245 memcpy(&eth, skb_in->data, sizeof(struct ethhdr)); in gdm_lte_emulate_ndp()
279 (skb_in->data + mac_header_len + in gdm_lte_emulate_ndp()
315 skb_out = dev_alloc_skb(skb_in->len); in gdm_lte_emulate_ndp()
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/linux/net/ipv6/netfilter/
A Dnf_reject_ipv6.c253 static int nf_reject6_fill_skb_dst(struct sk_buff *skb_in) in nf_reject6_fill_skb_dst() argument
259 fl.u.ip6.daddr = ipv6_hdr(skb_in)->saddr; in nf_reject6_fill_skb_dst()
260 nf_ip6_route(dev_net(skb_in->dev), &dst, &fl, false); in nf_reject6_fill_skb_dst()
264 skb_dst_set(skb_in, dst); in nf_reject6_fill_skb_dst()
391 void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, in nf_send_unreach6() argument
394 if (!reject6_csum_ok(skb_in, hooknum)) in nf_send_unreach6()
397 if (hooknum == NF_INET_LOCAL_OUT && skb_in->dev == NULL) in nf_send_unreach6()
398 skb_in->dev = net->loopback_dev; in nf_send_unreach6()
401 nf_reject6_fill_skb_dst(skb_in) < 0) in nf_send_unreach6()
404 icmpv6_send(skb_in, ICMPV6_DEST_UNREACH, code, 0); in nf_send_unreach6()
/linux/net/hsr/
A Dhsr_netlink.c296 static int hsr_get_node_status(struct sk_buff *skb_in, struct genl_info *info) in hsr_get_node_status() argument
340 msg_head = genlmsg_put(skb_out, NETLINK_CB(skb_in).portid, in hsr_get_node_status()
418 netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL, NULL); in hsr_get_node_status()
432 static int hsr_get_node_list(struct sk_buff *skb_in, struct genl_info *info) in hsr_get_node_list() argument
467 msg_head = genlmsg_put(skb_out, NETLINK_CB(skb_in).portid, in hsr_get_node_list()
509 netlink_ack(skb_in, nlmsg_hdr(skb_in), -EINVAL, NULL); in hsr_get_node_list()
A Dhsr_forward.c149 static struct sk_buff *create_stripped_skb_hsr(struct sk_buff *skb_in, in create_stripped_skb_hsr() argument
156 skb_pull(skb_in, HSR_HLEN); in create_stripped_skb_hsr()
157 skb = __pskb_copy(skb_in, skb_headroom(skb_in) - HSR_HLEN, GFP_ATOMIC); in create_stripped_skb_hsr()
158 skb_push(skb_in, HSR_HLEN); in create_stripped_skb_hsr()
170 src = skb_mac_header(skb_in); in create_stripped_skb_hsr()
/linux/drivers/net/usb/
A Dcdc_ncm.c1556 struct usbnet *dev = netdev_priv(skb_in->dev); in cdc_ncm_rx_verify_nth16()
1570 nth16 = (struct usb_cdc_ncm_nth16 *)skb_in->data; in cdc_ncm_rx_verify_nth16()
1604 struct usbnet *dev = netdev_priv(skb_in->dev); in cdc_ncm_rx_verify_nth32()
1618 nth32 = (struct usb_cdc_ncm_nth32 *)skb_in->data; in cdc_ncm_rx_verify_nth32()
1653 struct usbnet *dev = netdev_priv(skb_in->dev); in cdc_ncm_rx_verify_ndp16()
1689 struct usbnet *dev = netdev_priv(skb_in->dev); in cdc_ncm_rx_verify_ndp32()
1744 ndpoffset = cdc_ncm_rx_verify_nth16(ctx, skb_in); in cdc_ncm_rx_fixup()
1802 if ((offset > skb_in->len) || (len > skb_in->len - offset) || in cdc_ncm_rx_fixup()
1806 x, offset, len, skb_in); in cdc_ncm_rx_fixup()
1816 skb_put_data(skb, skb_in->data + offset, len); in cdc_ncm_rx_fixup()
[all …]
A Dcdc_mbim.c411 static int cdc_mbim_rx_fixup(struct usbnet *dev, struct sk_buff *skb_in) in cdc_mbim_rx_fixup() argument
428 ndpoffset = cdc_ncm_rx_verify_nth16(ctx, skb_in); in cdc_mbim_rx_fixup()
433 nframes = cdc_ncm_rx_verify_ndp16(skb_in, ndpoffset); in cdc_mbim_rx_fixup()
437 ndp16 = (struct usb_cdc_ncm_ndp16 *)(skb_in->data + ndpoffset); in cdc_mbim_rx_fixup()
475 if (((offset + len) > skb_in->len) || (len > ctx->rx_max)) { in cdc_mbim_rx_fixup()
478 x, offset, len, skb_in); in cdc_mbim_rx_fixup()
483 skb = cdc_mbim_process_dgram(dev, skb_in->data + offset, len, tci); in cdc_mbim_rx_fixup()
497 ctx->rx_overhead += skb_in->len - payload; in cdc_mbim_rx_fixup()
/linux/include/linux/
A Dicmpv6.h56 void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info);
58 static inline void icmpv6_ndo_send(struct sk_buff *skb_in, u8 type, u8 code, __u32 info) in icmpv6_ndo_send() argument
61 __icmpv6_send(skb_in, type, code, info, &parm); in icmpv6_ndo_send()
/linux/include/net/netfilter/ipv4/
A Dnf_reject.h10 void nf_send_unreach(struct sk_buff *skb_in, int code, int hook);
/linux/include/net/netfilter/ipv6/
A Dnf_reject.h8 void nf_send_unreach6(struct net *net, struct sk_buff *skb_in, unsigned char code,

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