table of contents
| rte_dpaa2_mempool.h(3) | DPDK | rte_dpaa2_mempool.h(3) |
NAME¶
rte_dpaa2_mempool.h
SYNOPSIS¶
#include <rte_compat.h>
#include <rte_mempool.h>
Functions¶
uint16_t rte_dpaa2_mbuf_pool_bpid (struct
rte_mempool *mp)
struct rte_mbuf * rte_dpaa2_mbuf_from_buf_addr (struct
rte_mempool *mp, void *buf_addr)
__rte_internal int rte_dpaa2_bpid_info_init (struct rte_mempool
*mp)
Detailed Description¶
NXP specific mempool related functions.
Definition in file rte_dpaa2_mempool.h.
Function Documentation¶
uint16_t rte_dpaa2_mbuf_pool_bpid (struct rte_mempool * mp)¶
Get BPID corresponding to the packet pool
Parameters
mp memory pool
Returns
BPID of the buffer pool
struct rte_mbuf* rte_dpaa2_mbuf_from_buf_addr (struct rte_mempool * mp, void * buf_addr)¶
Get MBUF from the corresponding 'buf_addr'
Parameters
mp memory pool
buf_addr The 'buf_addr' of the mbuf. This is the start buffer address of the packet buffer (mbuf).
buf_addr The 'buf_addr' of the mbuf. This is the start buffer address of the packet buffer (mbuf).
Returns
- MBUF pointer for success
- NULL in case of error
__rte_internal int rte_dpaa2_bpid_info_init (struct rte_mempool * mp)¶
Initialize the rte_dpaa2_bpid_info In generial, it is called in the secondary process and mp has been created in the primary process.
Parameters
mp memory pool
Returns
- 0 on success.
- (<0) on failure.
Author¶
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| Fri Dec 15 2023 | Version 23.11.0 |