rte_dpaa2_mbuf_from_buf_addr3
Part of rte_dpaa2_mempool.h(3).
Usage
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).
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.