TAPI for RTE ring API remote calls

Overview

// global functions

rpc_rte_ring_p rpc_rte_ring_create(rcf_rpc_server* rpcs, const char* name, unsigned count, int socket_id, unsigned flags);
void rpc_rte_ring_free(rcf_rpc_server* rpcs, rpc_rte_ring_p ring);
int rte_ring_enqueue_mbuf(rcf_rpc_server* rpcs, rpc_rte_ring_p ring, rpc_rte_mbuf_p m);
rpc_rte_mbuf_p rte_ring_dequeue_mbuf(rcf_rpc_server* rpcs, rpc_rte_ring_p ring);

Detailed Documentation

Global Functions

rpc_rte_ring_p rpc_rte_ring_create(rcf_rpc_server* rpcs, const char* name, unsigned count, int socket_id, unsigned flags)

rte_ring_create() RPC

Parameters:

name	The name of the ring
count	The size of the ring (must be a power of 2)
socket_id	The socket identifier where the memory should be allocated
flags	An OR of the following: (1U << TARPC_RTE_RING_F_SP_ENQ), (1U << TARPC_RTE_RING_F_SC_DEQ)

Returns:

RTE ring pointer on success; jumps out when pointer is NULL

void rpc_rte_ring_free(rcf_rpc_server* rpcs, rpc_rte_ring_p ring)

rte_ring_free() RPC

Parameters:

ring	RTE ring pointer

int rte_ring_enqueue_mbuf(rcf_rpc_server* rpcs, rpc_rte_ring_p ring, rpc_rte_mbuf_p m)

Enqueue an mbuf to RTE ring

Parameters:

ring	RTE ring pointer
m	RTE mbuf pointer

Returns:

0 on success; jumps out in case of failure

rpc_rte_mbuf_p rte_ring_dequeue_mbuf(rcf_rpc_server* rpcs, rpc_rte_ring_p ring)

Dequeue an mbuf from RTE ring

Parameters:

ring	RTE ring pointer

Returns:

RTE mbuf pointer; doesn’t jump out when pointer is NULL