| /src/sys/arch/xen/xen/ |
| xennet_checksum.c | 91 KASSERT((m->m_flags & M_PKTHDR) != 0);
142 if (ehlen + iplen > m->m_pkthdr.len) {
150 m->m_pkthdr.csum_flags = M_CSUM_UDPv4;
153 m->m_pkthdr.csum_flags = M_CSUM_UDPv6;
155 m->m_pkthdr.csum_data = offsetof(struct udphdr, uh_sum);
156 m->m_pkthdr.csum_data |= iphlen << 16;
160 m->m_pkthdr.csum_flags = M_CSUM_TCPv4;
163 m->m_pkthdr.csum_flags = M_CSUM_TCPv6;
165 m->m_pkthdr.csum_data = offsetof(struct tcphdr, th_sum);
166 m->m_pkthdr.csum_data |= iphlen << 16
[all...] |
| /src/sys/netinet6/ |
| in6_offload.c | 68 KASSERT((m->m_flags & M_PKTHDR) != 0);
69 KASSERT((m->m_pkthdr.csum_flags & M_CSUM_TSOv6) != 0);
71 m->m_pkthdr.csum_flags = 0;
73 len = m->m_pkthdr.len;
98 mss = m->m_pkthdr.segsz;
144 n->m_pkthdr.len = hlen + mss;
203 KASSERT(m->m_flags & M_PKTHDR);
204 KASSERT((m->m_pkthdr.csum_flags & csum_flags) == csum_flags);
214 l4hdroff = M_CSUM_DATA_IPv6_IPHL(m->m_pkthdr.csum_data);
222 l4offset += M_CSUM_DATA_IPv6_OFFSET(m->m_pkthdr.csum_data)
[all...] |
| /src/sys/fs/nfs/common/ |
| nfskpiport.h | 55 #define mbuf_pkthdr_len(m) ((m)->m_pkthdr.len)
56 #define mbuf_pkthdr_setlen(m, l) ((m)->m_pkthdr.len = (l))
57 #define mbuf_pkthdr_setrcvif(m, p) ((m)->m_pkthdr.rcvif = (p))
|
| /src/sys/netinet/ |
| in_offload.c | 64 KASSERT((m->m_flags & M_PKTHDR) != 0);
65 KASSERT((m->m_pkthdr.csum_flags & M_CSUM_TSOv4) != 0);
67 m->m_pkthdr.csum_flags = 0;
69 len = m->m_pkthdr.len;
96 mss = m->m_pkthdr.segsz;
142 n->m_pkthdr.len = hlen + mss;
200 const size_t iphdrlen = M_CSUM_DATA_IPv4_IPHL(mh->m_pkthdr.csum_data);
206 KASSERT(mh->m_flags & M_PKTHDR);
207 KASSERT(mh->m_pkthdr.len > hdrlen);
208 KASSERT((mh->m_pkthdr.csum_flags & csum_flags) == csum_flags)
[all...] |
| ip_output.c | 262 KASSERT((m->m_flags & M_PKTHDR) != 0);
263 KASSERT((m->m_pkthdr.csum_flags & (M_CSUM_TCPv6|M_CSUM_UDPv6)) == 0);
264 KASSERT((m->m_pkthdr.csum_flags & (M_CSUM_TCPv4|M_CSUM_UDPv4)) !=
588 if (m->m_pkthdr.len < IP_MINFRAGSIZE) {
590 } else if ((m->m_pkthdr.csum_flags & M_CSUM_TSOv4) == 0) {
603 unsigned int segsz = m->m_pkthdr.segsz;
656 m->m_pkthdr.csum_data |= hlen << 16;
695 m->m_pkthdr.csum_flags |= M_CSUM_IPv4;
697 sw_csum = m->m_pkthdr.csum_flags & ~ifp->if_csum_flags_tx;
701 (m->m_pkthdr.csum_flags & M_CSUM_TSOv4) == 0)
[all...] |
| /src/sys/netipsec/ |
| ipsec_mbuf.c | 113 if (mprev == NULL && (m->m_flags & M_PKTHDR)) {
194 KASSERT(m0->m_flags & M_PKTHDR);
284 m0->m_pkthdr.len += hlen; /* adjust packet length */
303 KASSERT(m->m_flags & M_PKTHDR);
305 len = m->m_pkthdr.len;
319 m->m_pkthdr.len, m->m_pkthdr.len + m0->m_len - len);
329 m->m_pkthdr.len,
330 m->m_pkthdr.len + m1->m_next->m_len);
354 m->m_pkthdr.len += pad
[all...] |
| xform_esp.c | 313 if (__predict_false((skip & 3) != 0 || (m->m_pkthdr.len & 3) != 0)) {
315 skip, m->m_pkthdr.len);
347 plen = m->m_pkthdr.len - (skip + hlen + alen);
395 error = m_makewritable(&m, 0, m->m_pkthdr.len, M_NOWAIT);
412 crda->crd_len = m->m_pkthdr.len - (skip + alen);
413 crda->crd_inject = m->m_pkthdr.len - alen;
426 m_copydata(m, m->m_pkthdr.len - alen, alen, (tc + 1));
451 crp->crp_ilen = m->m_pkthdr.len; /* Total input length */
472 crde->crd_len = m->m_pkthdr.len - (skip + hlen + alen);
562 m_copydata(m, m->m_pkthdr.len - esph->authsize
[all...] |
| xform_ipcomp.c | 146 KASSERT(skip + hlen <= m->m_pkthdr.len);
163 error = m_makewritable(&m, 0, m->m_pkthdr.len, M_NOWAIT);
188 crdc->crd_len = m->m_pkthdr.len - (skip + hlen);
195 crp->crp_ilen = m->m_pkthdr.len - (skip + hlen);
282 IPCOMP_STATADD(IPCOMP_STAT_IBYTES, m->m_pkthdr.len - skip - hlen);
294 m->m_pkthdr.len = clen + hlen + skip;
370 ralen = m->m_pkthdr.len - skip;
416 IPCOMP_STATADD(IPCOMP_STAT_OBYTES, m->m_pkthdr.len - skip);
442 crdc->crd_len = m->m_pkthdr.len - skip;
489 crp->crp_ilen = m->m_pkthdr.len; /* Total input length *
[all...] |
| ipsec_output.c | 201 udp->uh_ulen = htons(m->m_pkthdr.len - iphlen);
211 ip->ip_len = htons(m->m_pkthdr.len);
219 if (m->m_pkthdr.len < sizeof(struct ip6_hdr)) {
223 if (m->m_pkthdr.len - sizeof(struct ip6_hdr) > IPV6_MAXPACKET) {
229 ip6->ip6_plen = htons(m->m_pkthdr.len - sizeof(struct ip6_hdr));
568 ip->ip_len = htons(m->m_pkthdr.len);
674 if (*i + sizeof(ip6e) > m->m_pkthdr.len) {
704 if (*i > m->m_pkthdr.len) {
773 if (m->m_pkthdr.len - sizeof(*ip6) > IPV6_MAXPACKET) {
780 ip6->ip6_plen = htons(m->m_pkthdr.len - sizeof(*ip6))
[all...] |
| /src/sys/kern/ |
| subr_tftproot.c | 255 m_outbuf->m_pkthdr.len = packetlen;
300 m_outbuf->m_pkthdr.len = hdrlen;
360 if (m->m_pkthdr.len < hdrlen) {
362 __func__, __LINE__, m->m_pkthdr.len));
369 if (m->m_pkthdr.len > hdrlen + SEGSIZE) {
371 __func__, __LINE__, m->m_pkthdr.len));
426 if (m->m_pkthdr.len < hdrlen + SEGSIZE) {
428 __func__, __LINE__, m->m_pkthdr.len));
442 newlen = trh->trh_len + (m->m_pkthdr.len - hdrlen);
453 m_copydata(m, hdrlen, m->m_pkthdr.len - hdrlen
[all...] |
| uipc_mbuf.c | 575 m->m_flags = M_PKTHDR;
578 m->m_pkthdr.len = 0;
579 m->m_pkthdr.csum_flags = 0;
580 m->m_pkthdr.csum_data = 0;
581 m->m_pkthdr.segsz = 0;
582 m->m_pkthdr.ether_vtag = 0;
583 m->m_pkthdr.pkthdr_flags = 0;
584 SLIST_INIT(&m->m_pkthdr.tags);
586 m->m_pkthdr.pattr_class = NULL;
587 m->m_pkthdr.pattr_af = AF_UNSPEC
[all...] |
| /src/sys/net/ |
| ether_sw_offload.c | 89 KASSERT(m->m_flags & M_PKTHDR);
90 flags = m->m_pkthdr.csum_flags;
98 KASSERT(m->m_pkthdr.len >= sizeof(*ep));
116 KASSERT(m->m_pkthdr.len >= ehlen);
146 m->m_pkthdr.csum_flags = 0;
180 KASSERT(m->m_flags & M_PKTHDR);
181 len = m->m_pkthdr.len;
203 len = m->m_pkthdr.len - ehlen;
349 m->m_pkthdr.csum_flags = flags;
|
| if_loop.c | 254 if ((m->m_flags & M_PKTHDR) == 0)
267 pktlen = m->m_pkthdr.len;
317 csum_flags = m->m_pkthdr.csum_flags;
321 m->m_pkthdr.csum_flags = 0;
333 csum_flags = m->m_pkthdr.csum_flags;
338 m->m_pkthdr.csum_flags = 0;
421 pktlen = m->m_pkthdr.len;
|
| rss_config.c | 98 KASSERT((m->m_flags & M_PKTHDR) != 0);
124 } else if (m->m_pkthdr.len >= hlen + sizeof(struct tcphdr)) {
157 } else if (m->m_pkthdr.len >= hlen + sizeof(struct udphdr)) {
199 KASSERT((m->m_flags & M_PKTHDR) != 0);
222 } else if (m->m_pkthdr.len >= hlen + sizeof(struct tcphdr)) {
254 } else if (m->m_pkthdr.len >= hlen + sizeof(struct udphdr)) {
|
| /src/sys/netbt/ |
| hci_event.c | 168 KASSERT(m->m_flags & M_PKTHDR);
170 if (m->m_pkthdr.len < sizeof(hdr))
177 if (m->m_pkthdr.len != hdr.length)
254 if (m->m_pkthdr.len < sizeof(ep))
302 if (m->m_pkthdr.len < sizeof(ep))
320 if (m->m_pkthdr.len >= sizeof(rp)) {
387 if (m->m_pkthdr.len < sizeof(ep))
393 if (m->m_pkthdr.len < ep.num_con_handles * (sizeof(handle) + sizeof(num)))
462 if (m->m_pkthdr.len < sizeof(ep))
472 if (m->m_pkthdr.len < sizeof(ir)
[all...] |
| rfcomm_session.c | 625 if (m->m_pkthdr.len < 4) {
626 DPRINTF("short frame (%d), discarded\n", m->m_pkthdr.len);
651 if (m->m_pkthdr.len < 2) {
653 m->m_pkthdr.len);
666 m_copydata(m, m->m_pkthdr.len - 1, 1, &b);
937 if (m->m_pkthdr.len != len + pf) {
939 m->m_pkthdr.len);
960 if (m->m_pkthdr.len < sizeof(credits)) {
1017 if (m->m_pkthdr.len < sizeof(b)) {
1035 if (m->m_pkthdr.len < sizeof(b))
[all...] |
| /src/sys/net80211/ |
| ieee80211_crypto_ccmp.c | 366 KASSERT(hdrlen < m->m_pkthdr.len);
367 KASSERT(ccmp.ic_header <= m->m_pkthdr.len - hdrlen);
372 data_len = m->m_pkthdr.len - (hdrlen + ccmp.ic_header);
390 KASSERT(hdrlen < m->m_pkthdr.len);
391 KASSERT(ccmp.ic_header < m->m_pkthdr.len - hdrlen);
392 KASSERT(ccmp.ic_trailer < m->m_pkthdr.len - (hdrlen + ccmp.ic_header));
397 data_len = m->m_pkthdr.len - (hdrlen + ccmp.ic_header + ccmp.ic_trailer);
399 m_copydata(m, m->m_pkthdr.len - ccmp.ic_trailer, ccmp.ic_trailer, mic);
|
| /src/usr.sbin/npf/npftest/libnpftest/ |
| npf_mbuf_subr.c | 64 if ((m->m_flags & M_PKTHDR) != 0)
65 return m->m_pkthdr.len;
96 if ((m1 = npfkern_m_get(NULL, M_PKTHDR, tlen)) == NULL) {
99 m1->m_pkthdr.len = m1->m_len = tlen;
122 m->m_pkthdr.len = len;
136 m0->m_pkthdr.len = sizeof(struct ether_header);
189 m->m_pkthdr.len = size;
215 m->m_pkthdr.len = size;
256 m->m_pkthdr.len += addlen;
324 m0->m_pkthdr.len = sizeof(struct ether_header)
[all...] |
| /src/sys/dev/sdmmc/ |
| sbt.c | 349 m->m_pkthdr.len = m->m_len = MHLEN;
351 if (m->m_pkthdr.len == MAX(MHLEN, len)) {
352 m->m_pkthdr.len = len;
353 m->m_len = MIN(MHLEN, m->m_pkthdr.len);
365 DEVNAME(sc), m->m_pkthdr.len));
370 DEVNAME(sc), m->m_pkthdr.len));
375 DEVNAME(sc), m->m_pkthdr.len));
380 DEVNAME(sc), sc->sc_buf[0], m->m_pkthdr.len));
492 what, m->m_pkthdr.len));
496 len = m->m_pkthdr.len
[all...] |
| /src/sys/dev/usb/ |
| if_cdce.c | 293 if ((unsigned)m->m_pkthdr.len > un->un_tx_bufsz - extra)
295 length = m->m_pkthdr.len + extra;
297 m_copydata(m, 0, m->m_pkthdr.len, c->unc_buf);
299 crc = htole32(~ether_crc32_le(c->unc_buf, m->m_pkthdr.len));
300 memcpy(c->unc_buf + m->m_pkthdr.len, &crc, sizeof(crc));
|
| /src/sys/sys/ |
| mbuf.h | 162 * record/packet header in first mbuf of chain; valid if M_PKTHDR set
309 #define m_pkthdr M_dat.MH.MH_pkthdr macro
336 #define M_PKTHDR 0x00000002 /* start of record */
377 /* flags copied when copying m_pkthdr */
378 #define M_COPYFLAGS (M_PKTHDR|M_EOR|M_BCAST|M_MCAST|M_CANFASTFWD| \
507 ((m)->m_flags & M_PKTHDR) ? (m)->m_pktdat : (m)->m_dat)
511 ((m)->m_flags & M_PKTHDR) ? MHLEN : MLEN)
520 (((m)->m_flags & M_PKTHDR) ? \
574 if ((m) && (m)->m_flags & M_PKTHDR) \
575 (m)->m_pkthdr.len += (plen);
[all...] |
| /src/sys/dev/pci/cxgb/ |
| cxgb_lro.c | 61 if ((m->m_len == 0) || (m->m_pkthdr.len == 0) \
62 || ((m->m_flags & M_PKTHDR) == 0)) \
64 m->m_len, m->m_pkthdr.len, m->m_flags); \
65 if ((m->m_flags & M_PKTHDR) == 0) \
68 if ((m->m_len < ETHER_HDR_LEN) || (m->m_pkthdr.len < ETHER_HDR_LEN)) \
70 m->m_len, m->m_pkthdr.len);\
285 sm->m_pkthdr.len += plen;
355 if (__predict_false(s->head->m_pkthdr.len + pi->ifp->if_mtu > 65535)) {
367 if (m->m_len == 0 || m->m_pkthdr.len == 0 || (m->m_flags & M_PKTHDR) == 0
[all...] |
| cxgb_mvec.h | 76 m->m_pkthdr.len = m->m_len = 0;
97 m->m_pkthdr.len += len;
|
| /src/sys/dev/pci/ixgbe/ |
| if_fdir.c | 135 input.formatted.vlan_id = htobe16(mp->m_pkthdr.ether_vtag);
136 if (mp->m_pkthdr.ether_vtag)
|
| ix_txrx.c | 232 (rss_hash2bucket(m->m_pkthdr.flowid, M_HASHTYPE_GET(m),
242 i = m->m_pkthdr.flowid % sc->num_queues;
547 bus_dmamap_sync(txr->txtag->dt_dmat, map, 0, m_head->m_pkthdr.len,
564 if_statadd_ref(ifp, nsr, if_obytes, m_head->m_pkthdr.len);
694 0, txbuf->m_head->m_pkthdr.len,
788 0, tx_buffer->m_head->m_pkthdr.len,
851 if (mp->m_pkthdr.csum_flags & (M_CSUM_TSOv4 | M_CSUM_TSOv6)) {
859 if ((mp->m_pkthdr.csum_flags & M_CSUM_OFFLOAD) == 0)
863 *olinfo_status |= mp->m_pkthdr.len << IXGBE_ADVTXD_PAYLEN_SHIFT;
918 KASSERT((mp->m_pkthdr.csum_flags & M_CSUM_IPv4) == 0 |
[all...] |
