diff options
author | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:52:30 +0100 |
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committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:53:17 +0100 |
commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /lib/librte_eal/common/include/rte_eal.h | |
parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'lib/librte_eal/common/include/rte_eal.h')
-rw-r--r-- | lib/librte_eal/common/include/rte_eal.h | 54 |
1 files changed, 40 insertions, 14 deletions
diff --git a/lib/librte_eal/common/include/rte_eal.h b/lib/librte_eal/common/include/rte_eal.h index 044474e6..e114dcbd 100644 --- a/lib/librte_eal/common/include/rte_eal.h +++ b/lib/librte_eal/common/include/rte_eal.h @@ -57,6 +57,8 @@ enum rte_proc_type_t { struct rte_config { uint32_t master_lcore; /**< Id of the master lcore */ uint32_t lcore_count; /**< Number of available logical cores. */ + uint32_t numa_node_count; /**< Number of detected NUMA nodes. */ + uint32_t numa_nodes[RTE_MAX_NUMA_NODES]; /**< List of detected NUMA nodes. */ uint32_t service_lcore_count;/**< Number of available service cores. */ enum rte_lcore_role_t lcore_role[RTE_MAX_LCORE]; /**< State of cores. */ @@ -230,6 +232,16 @@ struct rte_mp_reply { typedef int (*rte_mp_t)(const struct rte_mp_msg *msg, const void *peer); /** + * Asynchronous reply function typedef used by other components. + * + * As we create socket channel for primary/secondary communication, use + * this function typedef to register action for coming responses to asynchronous + * requests. + */ +typedef int (*rte_mp_async_reply_t)(const struct rte_mp_msg *request, + const struct rte_mp_reply *reply); + +/** * @warning * @b EXPERIMENTAL: this API may change without prior notice * @@ -314,13 +326,39 @@ rte_mp_sendmsg(struct rte_mp_msg *msg); * - On failure, return -1, and the reason will be stored in rte_errno. */ int __rte_experimental -rte_mp_request(struct rte_mp_msg *req, struct rte_mp_reply *reply, +rte_mp_request_sync(struct rte_mp_msg *req, struct rte_mp_reply *reply, const struct timespec *ts); /** * @warning * @b EXPERIMENTAL: this API may change without prior notice * + * Send a request to the peer process and expect a reply in a separate callback. + * + * This function sends a request message to the peer process, and will not + * block. Instead, reply will be received in a separate callback. + * + * @param req + * The req argument contains the customized request message. + * + * @param ts + * The ts argument specifies how long we can wait for the peer(s) to reply. + * + * @param clb + * The callback to trigger when all responses for this request have arrived. + * + * @return + * - On success, return 0. + * - On failure, return -1, and the reason will be stored in rte_errno. + */ +int __rte_experimental +rte_mp_request_async(struct rte_mp_msg *req, const struct timespec *ts, + rte_mp_async_reply_t clb); + +/** + * @warning + * @b EXPERIMENTAL: this API may change without prior notice + * * Send a reply to the peer process. * * This function will send a reply message in response to a request message @@ -452,25 +490,13 @@ static inline int rte_gettid(void) enum rte_iova_mode rte_eal_iova_mode(void); /** - * @warning - * @b EXPERIMENTAL: this API may change without prior notice - * * Get user provided pool ops name for mbuf * * @return * returns user provided pool ops name. */ -const char * __rte_experimental -rte_eal_mbuf_user_pool_ops(void); - -/** - * Get default pool ops name for mbuf - * - * @return - * returns default pool ops name. - */ const char * -rte_eal_mbuf_default_mempool_ops(void); +rte_eal_mbuf_user_pool_ops(void); #ifdef __cplusplus } |