Added maximum number of packets per result event to make it easy for application to prepare enough storage for packets.
Signed-off-by: Petri Savolainen <[email protected]> --- include/odp/api/spec/ipsec.h | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/include/odp/api/spec/ipsec.h b/include/odp/api/spec/ipsec.h index bec9c561..255fee50 100644 --- a/include/odp/api/spec/ipsec.h +++ b/include/odp/api/spec/ipsec.h @@ -270,6 +270,11 @@ typedef struct odp_ipsec_capability_t { /** Supported authentication algorithms */ odp_crypto_auth_algos_t auths; + /** Maximum number of packets in operation result + * (odp_ipsec_op_result_t) per event. + */ + int max_op_res_pkt; + } odp_ipsec_capability_t; /** @@ -1283,14 +1288,18 @@ int odp_ipsec_out_inline(const odp_ipsec_op_param_t *op_param, * type ODP_EVENT_IPSEC_RESULT. It must be freed before the application passes * any resulting packet handles to other ODP calls. * + * The operation returns number of packets in the event. If this is larger than + * 'result.num_pkt', all packets did not fit into result struct and + * application must call the function again with a larger result struct. IPsec + * capability max_op_res_pkt defines the maximum number of packets an event may + * contain. + * * @param[out] result Pointer to operation result for output. Maybe NULL, if * application is interested only on the number of * packets. * @param event An ODP_EVENT_IPSEC_RESULT event * - * @return Number of packets in the event. If this is larger than - * 'result.num_pkt', all packets did not fit into result struct and - * application must call the function again with a larger result struct. + * @return Number of packets in the event. * @retval <0 On failure * * @see odp_ipsec_in_enq(), odp_ipsec_out_enq() -- 2.11.0
