CSUM_IP_VALID
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
CSUM_IP_VALID;
CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
CSUM_IP_CHECKED | CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
ri->iri_csum_flags = (CSUM_IP_CHECKED | CSUM_IP_VALID);
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
ri->iri_csum_flags = (CSUM_IP_CHECKED | CSUM_IP_VALID);
ri->iri_csum_flags = (CSUM_IP_CHECKED | CSUM_IP_VALID);
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
CSUM_IP_VALID;
CSUM_IP_VALID;
CSUM_IP_CHECKED | CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
csum_flags |= CSUM_IP_VALID;
m->m_pkthdr.csum_flags |= CSUM_IP_VALID;
CSUM_IP_VALID | CSUM_DATA_VALID | CSUM_PSEUDO_HDR;
#define M_IPV4_CSUM_IN_OK (CSUM_IP_CHECKED | CSUM_IP_VALID)