/net/ipv6/ |
H A D | xfrm6_mode_ro.c | 46 int hdr_len; local 50 hdr_len = x->type->hdr_offset(x, skb, &prevhdr); 53 skb->transport_header = skb->network_header + hdr_len; 54 __skb_pull(skb, hdr_len); 55 memmove(ipv6_hdr(skb), iph, hdr_len); local
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H A D | xfrm6_mode_transport.c | 26 int hdr_len; local 30 hdr_len = x->type->hdr_offset(x, skb, &prevhdr); 33 skb->transport_header = skb->network_header + hdr_len; 34 __skb_pull(skb, hdr_len); 35 memmove(ipv6_hdr(skb), iph, hdr_len); local
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H A D | xfrm6_mode_beet.c | 44 int optlen, hdr_len; local 46 hdr_len = 0; 49 hdr_len += IPV4_BEET_PHMAXLEN - (optlen & 4); 51 skb_set_network_header(skb, -x->props.header_len - hdr_len); 57 ph = (struct ip_beet_phdr *)__skb_pull(skb, XFRM_MODE_SKB_CB(skb)->ihl-hdr_len);
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H A D | ah6.c | 459 int hdr_len = skb_network_header_len(skb); local 463 auth_data = ah_tmp_auth(work_iph, hdr_len); 473 memcpy(skb_network_header(skb), work_iph, hdr_len); local 474 __skb_pull(skb, ah_hlen + hdr_len); 478 skb_set_transport_header(skb, -hdr_len); 491 * |<-------------->| hdr_len 496 * as AH header length. Then copy back the copy as long as hdr_len 513 u16 hdr_len; local 529 hdr_len = skb_network_header_len(skb); 552 skb_push(skb, hdr_len); 597 memcpy(skb_network_header(skb), work_iph, hdr_len); local [all...] |
/net/802/ |
H A D | fc.c | 41 int hdr_len; local 51 hdr_len = sizeof(struct fch_hdr) + sizeof(struct fcllc); 52 fch = (struct fch_hdr *)skb_push(skb, hdr_len); 61 hdr_len = sizeof(struct fch_hdr); 62 fch = (struct fch_hdr *)skb_push(skb, hdr_len); 73 return hdr_len; 75 return -hdr_len;
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/net/wireless/ |
H A D | lib80211_crypt_wep.c | 91 static int lib80211_wep_build_iv(struct sk_buff *skb, int hdr_len, argument 98 if (skb_headroom(skb) < 4 || skb->len < hdr_len) 102 memmove(pos, pos + 4, hdr_len); 103 pos += hdr_len; 133 static int lib80211_wep_encrypt(struct sk_buff *skb, int hdr_len, void *priv) argument 147 if (lib80211_wep_build_iv(skb, hdr_len, NULL, 0, priv)) 151 skb_copy_from_linear_data_offset(skb, hdr_len, key, 3); 156 len = skb->len - hdr_len - 4; 157 pos = skb->data + hdr_len + 4; 180 static int lib80211_wep_decrypt(struct sk_buff *skb, int hdr_len, voi argument [all...] |
H A D | lib80211_crypt_tkip.c | 309 static int lib80211_tkip_hdr(struct sk_buff *skb, int hdr_len, argument 318 if (skb_headroom(skb) < TKIP_HDR_LEN || skb->len < hdr_len) 332 memmove(pos, pos + TKIP_HDR_LEN, hdr_len); 333 pos += hdr_len; 353 static int lib80211_tkip_encrypt(struct sk_buff *skb, int hdr_len, void *priv) argument 369 if (skb_tailroom(skb) < 4 || skb->len < hdr_len) 372 len = skb->len - hdr_len; 373 pos = skb->data + hdr_len; 375 if ((lib80211_tkip_hdr(skb, hdr_len, rc4key, 16, priv)) < 0) 403 static int lib80211_tkip_decrypt(struct sk_buff *skb, int hdr_len, voi argument 565 lib80211_michael_mic_add(struct sk_buff *skb, int hdr_len, void *priv) argument 608 lib80211_michael_mic_verify(struct sk_buff *skb, int keyidx, int hdr_len, void *priv) argument [all...] |
H A D | lib80211_crypt_ccmp.c | 181 static int lib80211_ccmp_hdr(struct sk_buff *skb, int hdr_len, argument 188 if (skb_headroom(skb) < CCMP_HDR_LEN || skb->len < hdr_len) 195 memmove(pos, pos + CCMP_HDR_LEN, hdr_len); 196 pos += hdr_len; 218 static int lib80211_ccmp_encrypt(struct sk_buff *skb, int hdr_len, void *priv) argument 229 if (skb_tailroom(skb) < CCMP_MIC_LEN || skb->len < hdr_len) 232 data_len = skb->len - hdr_len; 233 len = lib80211_ccmp_hdr(skb, hdr_len, NULL, 0, priv); 237 pos = skb->data + hdr_len + CCMP_HDR_LEN; 285 static int lib80211_ccmp_decrypt(struct sk_buff *skb, int hdr_len, voi argument [all...] |
H A D | wext-core.c | 429 int hdr_len; /* Size of the event header */ local 498 hdr_len = event_type_size[descr->header_type]; 499 event_len = hdr_len + extra_len; 544 memset(event, 0, hdr_len); 547 memcpy(&event->u, ((char *) wrqu) + wrqu_off, hdr_len - IW_EV_LCP_LEN); 549 memcpy(((char *) event) + hdr_len, extra, extra_len); 553 hdr_len = compat_event_type_size[descr->header_type]; 554 event_len = hdr_len + extra_len; 586 hdr_len - IW_EV_COMPAT_LCP_LEN); 588 memcpy(((char *) compat_event) + hdr_len, [all...] |
/net/sched/ |
H A D | sch_atm.c | 57 int hdr_len; member in struct:atm_flow_data 194 int fd, error, hdr_len; local 225 hdr_len = nla_len(tb[TCA_ATM_HDR]); 228 hdr_len = RFC1483LLC_LEN; 239 pr_debug("atm_tc_change: type %d, payload %d, hdr_len %d\n", 240 opt->nla_type, nla_len(opt), hdr_len); 270 flow = kzalloc(sizeof(struct atm_flow_data) + hdr_len, GFP_KERNEL); 292 flow->hdr_len = hdr_len; 294 memcpy(flow->hdr, hdr, hdr_len); [all...] |
/net/ipv4/ |
H A D | inet_lro.c | 385 int hdr_len = min(len, hlen); local 393 skb->data_len = len - hdr_len; 395 skb->tail += hdr_len; 397 memcpy(skb->data, mac_hdr, hdr_len); 408 skb_shinfo(skb)->frags[0].page_offset += hdr_len; 409 skb_frag_size_sub(&skb_shinfo(skb)->frags[0], hdr_len); 429 int hdr_len = LRO_MAX_PG_HLEN; local 442 hdr_len = (int)((void *)(tcph) + TCP_HDR_LEN(tcph) - mac_hdr); 454 hdr_len, 0, lro_mgr->ip_summed_aggr); 477 lro_add_frags(lro_desc, len, hdr_len, true_siz [all...] |
H A D | ip_gre.c | 160 bool *csum_err, int *hdr_len) 174 *hdr_len = ip_gre_calc_hlen(tpi->flags); 176 if (!pskb_may_pull(skb, *hdr_len)) 211 *hdr_len += 4; 212 if (!pskb_may_pull(skb, *hdr_len)) 243 int hdr_len; local 246 if (parse_gre_header(skb, &tpi, &csum_err, &hdr_len)) { 322 int hdr_len; local 325 if (parse_gre_header(skb, &tpi, &csum_err, &hdr_len) < 0) 374 int hdr_len) 159 parse_gre_header(struct sk_buff *skb, struct tnl_ptk_info *tpi, bool *csum_err, int *hdr_len) argument 372 gre_build_header(struct sk_buff *skb, const struct tnl_ptk_info *tpi, int hdr_len) argument [all...] |
/net/sunrpc/xprtrdma/ |
H A D | svc_rdma_marshal.c | 162 u32 hdr_len; local 215 hdr_len = (unsigned long)va - (unsigned long)rmsgp; 216 rqstp->rq_arg.head[0].iov_len -= hdr_len; 219 return hdr_len;
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/net/l2tp/ |
H A D | l2tp_eth.c | 98 int ret = l2tp_xmit_skb(session, skb, session->hdr_len); 257 session->mtu = dev->mtu - session->hdr_len; 259 dev->needed_headroom += session->hdr_len;
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H A D | l2tp_core.h | 101 u16 hdr_len; member in struct:l2tp_session 252 extern int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len);
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H A D | l2tp_core.c | 1139 int l2tp_xmit_skb(struct l2tp_session *session, struct sk_buff *skb, int hdr_len) argument 1158 uhlen + hdr_len; 1166 session->build_header(session, __skb_push(skb, hdr_len)); 1195 udp_len = uhlen + hdr_len + data_len; 1792 session->hdr_len = 6; 1794 session->hdr_len += 4; 1796 session->hdr_len = 4 + session->cookie_len + session->l2specific_len + session->offset; 1798 session->hdr_len += 4;
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/net/caif/ |
H A D | cfdgml.c | 111 info->hdr_len = 4;
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H A D | cfutill.c | 101 info->hdr_len = 1;
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H A D | cfveil.c | 95 info->hdr_len = 1;
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H A D | cfsrvl.c | 122 info->hdr_len = 1; 143 info->hdr_len = 1;
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H A D | caif_usb.c | 62 hpad = (info->hdr_len + CFUSB_PAD_DESCR_SZ) & (CFUSB_ALIGNMENT - 1);
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H A D | cffrml.c | 154 cfpkt_info(pkt)->hdr_len += 2;
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H A D | cfmuxl.c | 231 info->hdr_len += 1;
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/net/batman-adv/ |
H A D | unicast.c | 40 int hdr_len = sizeof(*unicast_packet); local 41 int uni_diff = sizeof(*up) - hdr_len; 68 memmove(skb->data + uni_diff, skb->data, hdr_len);
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/net/mac80211/ |
H A D | mesh_hwmp.c | 117 int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) + local 121 hdr_len + 126 mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len); 127 memset(mgmt, 0, hdr_len); 250 int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.mesh_action) + local 259 hdr_len + 264 mgmt = (struct ieee80211_mgmt *) skb_put(skb, hdr_len); 265 memset(mgmt, 0, hdr_len);
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