194 #define PKT_GET_ETH_HDR(p)        \  argument
195     ((struct eth_header *)(p))
196 #define PKT_GET_VLAN_HDR(p)       \  argument
197     ((struct vlan_header *) (((uint8_t *)(p)) + sizeof(struct eth_header)))
198 #define PKT_GET_DVLAN_HDR(p)       \  argument
199     (PKT_GET_VLAN_HDR(p) + 1)
200 #define PKT_GET_IP_HDR(p)         \  argument
201     ((struct ip_header *)(((uint8_t *)(p)) + eth_get_l2_hdr_length(p)))
202 #define IP_HDR_GET_LEN(p)         \  argument
203     ((ldub_p(p + offsetof(struct ip_header, ip_ver_len)) & 0x0F) << 2)
204 #define IP_HDR_GET_P(p)                                           \  argument
205     (ldub_p(p + offsetof(struct ip_header, ip_p)))
206 #define PKT_GET_IP_HDR_LEN(p)     \  argument
207     (IP_HDR_GET_LEN(PKT_GET_IP_HDR(p)))
208 #define PKT_GET_IP6_HDR(p)        \  argument
209     ((struct ip6_header *) (((uint8_t *)(p)) + eth_get_l2_hdr_length(p)))
299 eth_get_l2_hdr_length(const void *p)  in eth_get_l2_hdr_length()  argument
301     uint16_t proto = be16_to_cpu(PKT_GET_ETH_HDR(p)->h_proto);  in eth_get_l2_hdr_length()
302     struct vlan_header *hvlan = PKT_GET_VLAN_HDR(p);  in eth_get_l2_hdr_length()
320     uint8_t p[sizeof(struct eth_header) + sizeof(struct vlan_header)];  in eth_get_l2_hdr_length_iov()  local
321     size_t copied = iov_to_buf(iov, iovcnt, iovoff, p, ARRAY_SIZE(p));  in eth_get_l2_hdr_length_iov()
323     if (copied < ARRAY_SIZE(p)) {  in eth_get_l2_hdr_length_iov()
327     return eth_get_l2_hdr_length(p);  in eth_get_l2_hdr_length_iov()
331 eth_get_pkt_tci(const void *p)  in eth_get_pkt_tci()  argument
333     uint16_t proto = be16_to_cpu(PKT_GET_ETH_HDR(p)->h_proto);  in eth_get_pkt_tci()
334     struct vlan_header *hvlan = PKT_GET_VLAN_HDR(p);  in eth_get_pkt_tci()