#define IPV4_HDR_FO_ALIGN (1 << IPV4_HDR_FO_SHIFT)
-static inline void __fill_ipv4hdr_frag(struct ipv4_hdr *dst,
- const struct ipv4_hdr *src, uint16_t len, uint16_t fofs,
+static inline void __fill_ipv4hdr_frag(struct rte_ipv4_hdr *dst,
+ const struct rte_ipv4_hdr *src, uint16_t len, uint16_t fofs,
uint16_t dofs, uint32_t mf)
{
rte_memcpy(dst, src, sizeof(*dst));
struct rte_mempool *pool_indirect)
{
struct rte_mbuf *in_seg = NULL;
- struct ipv4_hdr *in_hdr;
+ struct rte_ipv4_hdr *in_hdr;
uint32_t out_pkt_pos, in_seg_data_pos;
uint32_t more_in_segs;
uint16_t fragment_offset, flag_offset, frag_size;
* Ensure the IP payload length of all fragments is aligned to a
* multiple of 8 bytes as per RFC791 section 2.3.
*/
- frag_size = RTE_ALIGN_FLOOR((mtu_size - sizeof(struct ipv4_hdr)),
+ frag_size = RTE_ALIGN_FLOOR((mtu_size - sizeof(struct rte_ipv4_hdr)),
IPV4_HDR_FO_ALIGN);
- in_hdr = rte_pktmbuf_mtod(pkt_in, struct ipv4_hdr *);
+ in_hdr = rte_pktmbuf_mtod(pkt_in, struct rte_ipv4_hdr *);
flag_offset = rte_cpu_to_be_16(in_hdr->fragment_offset);
/* If Don't Fragment flag is set */
/* Check that pkts_out is big enough to hold all fragments */
if (unlikely(frag_size * nb_pkts_out <
- (uint16_t)(pkt_in->pkt_len - sizeof (struct ipv4_hdr))))
+ (uint16_t)(pkt_in->pkt_len - sizeof(struct rte_ipv4_hdr))))
return -EINVAL;
in_seg = pkt_in;
- in_seg_data_pos = sizeof(struct ipv4_hdr);
+ in_seg_data_pos = sizeof(struct rte_ipv4_hdr);
out_pkt_pos = 0;
fragment_offset = 0;
while (likely(more_in_segs)) {
struct rte_mbuf *out_pkt = NULL, *out_seg_prev = NULL;
uint32_t more_out_segs;
- struct ipv4_hdr *out_hdr;
+ struct rte_ipv4_hdr *out_hdr;
/* Allocate direct buffer */
out_pkt = rte_pktmbuf_alloc(pool_direct);
}
/* Reserve space for the IP header that will be built later */
- out_pkt->data_len = sizeof(struct ipv4_hdr);
- out_pkt->pkt_len = sizeof(struct ipv4_hdr);
+ out_pkt->data_len = sizeof(struct rte_ipv4_hdr);
+ out_pkt->pkt_len = sizeof(struct rte_ipv4_hdr);
frag_bytes_remaining = frag_size;
out_seg_prev = out_pkt;
/* Build the IP header */
- out_hdr = rte_pktmbuf_mtod(out_pkt, struct ipv4_hdr *);
+ out_hdr = rte_pktmbuf_mtod(out_pkt, struct rte_ipv4_hdr *);
__fill_ipv4hdr_frag(out_hdr, in_hdr,
(uint16_t)out_pkt->pkt_len,
flag_offset, fragment_offset, more_in_segs);
fragment_offset = (uint16_t)(fragment_offset +
- out_pkt->pkt_len - sizeof(struct ipv4_hdr));
+ out_pkt->pkt_len - sizeof(struct rte_ipv4_hdr));
out_pkt->ol_flags |= PKT_TX_IP_CKSUM;
- out_pkt->l3_len = sizeof(struct ipv4_hdr);
+ out_pkt->l3_len = sizeof(struct rte_ipv4_hdr);
/* Write the fragment to the output list */
pkts_out[out_pkt_pos] = out_pkt;