From d892768c6de0fa2ee11798ff0c309f7e32a51d1f Mon Sep 17 00:00:00 2001 From: Ting Xu Date: Mon, 21 Oct 2019 10:00:00 +0000 Subject: [PATCH] mbuf: add GTP tunnel type Add GTP tunnel type flag in mbuf for future use in GTP Tx checksum offload. Signed-off-by: Ting Xu Reviewed-by: Ferruh Yigit --- lib/librte_mbuf/rte_mbuf.c | 2 ++ lib/librte_mbuf/rte_mbuf.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/lib/librte_mbuf/rte_mbuf.c b/lib/librte_mbuf/rte_mbuf.c index b0d292c6ea..8c51dc1a00 100644 --- a/lib/librte_mbuf/rte_mbuf.c +++ b/lib/librte_mbuf/rte_mbuf.c @@ -657,6 +657,7 @@ const char *rte_get_tx_ol_flag_name(uint64_t mask) case PKT_TX_OUTER_IPV4: return "PKT_TX_OUTER_IPV4"; case PKT_TX_OUTER_IPV6: return "PKT_TX_OUTER_IPV6"; case PKT_TX_TUNNEL_VXLAN: return "PKT_TX_TUNNEL_VXLAN"; + case PKT_TX_TUNNEL_GTP: return "PKT_TX_TUNNEL_GTP"; case PKT_TX_TUNNEL_GRE: return "PKT_TX_TUNNEL_GRE"; case PKT_TX_TUNNEL_IPIP: return "PKT_TX_TUNNEL_IPIP"; case PKT_TX_TUNNEL_GENEVE: return "PKT_TX_TUNNEL_GENEVE"; @@ -693,6 +694,7 @@ rte_get_tx_ol_flag_list(uint64_t mask, char *buf, size_t buflen) { PKT_TX_OUTER_IPV4, PKT_TX_OUTER_IPV4, NULL }, { PKT_TX_OUTER_IPV6, PKT_TX_OUTER_IPV6, NULL }, { PKT_TX_TUNNEL_VXLAN, PKT_TX_TUNNEL_MASK, NULL }, + { PKT_TX_TUNNEL_GTP, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_GRE, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_IPIP, PKT_TX_TUNNEL_MASK, NULL }, { PKT_TX_TUNNEL_GENEVE, PKT_TX_TUNNEL_MASK, NULL }, diff --git a/lib/librte_mbuf/rte_mbuf.h b/lib/librte_mbuf/rte_mbuf.h index b1a92b17af..db24cd0c4a 100644 --- a/lib/librte_mbuf/rte_mbuf.h +++ b/lib/librte_mbuf/rte_mbuf.h @@ -251,6 +251,8 @@ extern "C" { /** TX packet with MPLS-in-UDP RFC 7510 header. */ #define PKT_TX_TUNNEL_MPLSINUDP (0x5ULL << 45) #define PKT_TX_TUNNEL_VXLAN_GPE (0x6ULL << 45) +#define PKT_TX_TUNNEL_GTP (0x7ULL << 45) + /** * Generic IP encapsulated tunnel type, used for TSO and checksum offload. * It can be used for tunnels which are not standards or listed above. -- 2.20.1