diff options
Diffstat (limited to 'VNFs/DPPD-PROX/prox_cksum.c')
| -rw-r--r-- | VNFs/DPPD-PROX/prox_cksum.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/VNFs/DPPD-PROX/prox_cksum.c b/VNFs/DPPD-PROX/prox_cksum.c index 58e05a6b..11d37a6c 100644 --- a/VNFs/DPPD-PROX/prox_cksum.c +++ b/VNFs/DPPD-PROX/prox_cksum.c @@ -21,9 +21,9 @@ /* compute IP 16 bit checksum */ /* The hdr_checksum field must be set to 0 by the caller. */ -inline void prox_ip_cksum_sw(struct ipv4_hdr *buf) +inline void prox_ip_cksum_sw(prox_rte_ipv4_hdr *buf) { - const uint16_t size = sizeof(struct ipv4_hdr); + const uint16_t size = sizeof(prox_rte_ipv4_hdr); uint32_t cksum = 0; uint32_t nb_dwords; uint32_t tail, mask; @@ -73,7 +73,7 @@ static inline uint16_t calc_pseudo_checksum(uint8_t ipproto, uint16_t len, uint3 return csum; } -static inline void prox_write_udp_pseudo_hdr(struct udp_hdr *udp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) +static inline void prox_write_udp_pseudo_hdr(prox_rte_udp_hdr *udp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) { /* Note that the csum is not complemented, while the pseaudo header checksum is calculated as "... the 16-bit one's @@ -84,18 +84,18 @@ static inline void prox_write_udp_pseudo_hdr(struct udp_hdr *udp, uint16_t len, udp->dgram_cksum = calc_pseudo_checksum(IPPROTO_UDP, len, src_ip_addr, dst_ip_addr); } -static inline void prox_write_tcp_pseudo_hdr(struct tcp_hdr *tcp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) +static inline void prox_write_tcp_pseudo_hdr(prox_rte_tcp_hdr *tcp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) { tcp->cksum = calc_pseudo_checksum(IPPROTO_TCP, len, src_ip_addr, dst_ip_addr); } -inline void prox_ip_udp_cksum(struct rte_mbuf *mbuf, struct ipv4_hdr *pip, uint16_t l2_len, uint16_t l3_len, int cksum_offload) +inline void prox_ip_udp_cksum(struct rte_mbuf *mbuf, prox_rte_ipv4_hdr *pip, uint16_t l2_len, uint16_t l3_len, int cksum_offload) { prox_ip_cksum(mbuf, pip, l2_len, l3_len, cksum_offload & DEV_TX_OFFLOAD_IPV4_CKSUM); uint32_t l4_len = rte_bswap16(pip->total_length) - l3_len; if (pip->next_proto_id == IPPROTO_UDP) { - struct udp_hdr *udp = (struct udp_hdr *)(((uint8_t*)pip) + l3_len); + prox_rte_udp_hdr *udp = (prox_rte_udp_hdr *)(((uint8_t*)pip) + l3_len); #ifndef SOFT_CRC if (cksum_offload & DEV_TX_OFFLOAD_UDP_CKSUM) { mbuf->ol_flags |= PKT_TX_UDP_CKSUM; @@ -104,7 +104,7 @@ inline void prox_ip_udp_cksum(struct rte_mbuf *mbuf, struct ipv4_hdr *pip, uint1 #endif prox_udp_cksum_sw(udp, l4_len, pip->src_addr, pip->dst_addr); } else if (pip->next_proto_id == IPPROTO_TCP) { - struct tcp_hdr *tcp = (struct tcp_hdr *)(((uint8_t*)pip) + l3_len); + prox_rte_tcp_hdr *tcp = (prox_rte_tcp_hdr *)(((uint8_t*)pip) + l3_len); #ifndef SOFT_CRC if (cksum_offload & DEV_TX_OFFLOAD_TCP_CKSUM) { prox_write_tcp_pseudo_hdr(tcp, l4_len, pip->src_addr, pip->dst_addr); @@ -143,14 +143,14 @@ static inline uint16_t checksum_byte_seq(uint16_t *buf, uint16_t len) return ~csum; } -inline void prox_udp_cksum_sw(struct udp_hdr *udp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) +inline void prox_udp_cksum_sw(prox_rte_udp_hdr *udp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) { prox_write_udp_pseudo_hdr(udp, len, src_ip_addr, dst_ip_addr); uint16_t csum = checksum_byte_seq((uint16_t *)udp, len); udp->dgram_cksum = csum; } -inline void prox_tcp_cksum_sw(struct tcp_hdr *tcp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) +inline void prox_tcp_cksum_sw(prox_rte_tcp_hdr *tcp, uint16_t len, uint32_t src_ip_addr, uint32_t dst_ip_addr) { prox_write_tcp_pseudo_hdr(tcp, len, src_ip_addr, dst_ip_addr); |