diff options
Diffstat (limited to 'lib/librte_mempool/rte_mempool_ops.c')
| -rw-r--r-- | lib/librte_mempool/rte_mempool_ops.c | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/lib/librte_mempool/rte_mempool_ops.c b/lib/librte_mempool/rte_mempool_ops.c index 5f24de25..92b9f90c 100644 --- a/lib/librte_mempool/rte_mempool_ops.c +++ b/lib/librte_mempool/rte_mempool_ops.c @@ -37,6 +37,7 @@ #include <rte_mempool.h> #include <rte_errno.h> +#include <rte_dev.h> /* indirect jump table to support external memory pools. */ struct rte_mempool_ops_table rte_mempool_ops_table = { @@ -85,6 +86,8 @@ rte_mempool_register_ops(const struct rte_mempool_ops *h) ops->enqueue = h->enqueue; ops->dequeue = h->dequeue; ops->get_count = h->get_count; + ops->get_capabilities = h->get_capabilities; + ops->register_memory_area = h->register_memory_area; rte_spinlock_unlock(&rte_mempool_ops_table.sl); @@ -123,6 +126,32 @@ rte_mempool_ops_get_count(const struct rte_mempool *mp) return ops->get_count(mp); } +/* wrapper to get external mempool capabilities. */ +int +rte_mempool_ops_get_capabilities(const struct rte_mempool *mp, + unsigned int *flags) +{ + struct rte_mempool_ops *ops; + + ops = rte_mempool_get_ops(mp->ops_index); + + RTE_FUNC_PTR_OR_ERR_RET(ops->get_capabilities, -ENOTSUP); + return ops->get_capabilities(mp, flags); +} + +/* wrapper to notify new memory area to external mempool */ +int +rte_mempool_ops_register_memory_area(const struct rte_mempool *mp, char *vaddr, + rte_iova_t iova, size_t len) +{ + struct rte_mempool_ops *ops; + + ops = rte_mempool_get_ops(mp->ops_index); + + RTE_FUNC_PTR_OR_ERR_RET(ops->register_memory_area, -ENOTSUP); + return ops->register_memory_area(mp, vaddr, iova, len); +} + /* sets mempool ops previously registered by rte_mempool_register_ops. */ int rte_mempool_set_ops_byname(struct rte_mempool *mp, const char *name, |