diff options
Diffstat (limited to 'lib/dp-packet.h')
| -rw-r--r-- | lib/dp-packet.h | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/lib/dp-packet.h b/lib/dp-packet.h index a5e9ade12..14f0897fa 100644 --- a/lib/dp-packet.h +++ b/lib/dp-packet.h @@ -25,6 +25,7 @@ #include <rte_mbuf.h> #endif +#include "netdev-afxdp.h" #include "netdev-dpdk.h" #include "openvswitch/list.h" #include "packets.h" @@ -42,6 +43,7 @@ enum OVS_PACKED_ENUM dp_packet_source { DPBUF_DPDK, /* buffer data is from DPDK allocated memory. * ref to dp_packet_init_dpdk() in dp-packet.c. */ + DPBUF_AFXDP, /* Buffer data from XDP frame. */ }; #define DP_PACKET_CONTEXT_SIZE 64 @@ -89,6 +91,13 @@ struct dp_packet { }; }; +#if HAVE_AF_XDP +struct dp_packet_afxdp { + struct umem_pool *mpool; + struct dp_packet packet; +}; +#endif + static inline void *dp_packet_data(const struct dp_packet *); static inline void dp_packet_set_data(struct dp_packet *, void *); static inline void *dp_packet_base(const struct dp_packet *); @@ -122,7 +131,9 @@ static inline const void *dp_packet_get_nd_payload(const struct dp_packet *); void dp_packet_use(struct dp_packet *, void *, size_t); void dp_packet_use_stub(struct dp_packet *, void *, size_t); void dp_packet_use_const(struct dp_packet *, const void *, size_t); - +#if HAVE_AF_XDP +void dp_packet_use_afxdp(struct dp_packet *, void *, size_t, size_t); +#endif void dp_packet_init_dpdk(struct dp_packet *); void dp_packet_init(struct dp_packet *, size_t); @@ -184,6 +195,11 @@ dp_packet_delete(struct dp_packet *b) return; } + if (b->source == DPBUF_AFXDP) { + free_afxdp_buf(b); + return; + } + dp_packet_uninit(b); free(b); } |