From 2b0840f907a1e69f05a740a13df515dfa80ebf02 Mon Sep 17 00:00:00 2001 From: Szymon Sliwa Date: Thu, 22 Feb 2018 14:41:35 +0100 Subject: [PATCH 4/4] [HACK] enable inline for odp-dpdk Added simple lines which enable IPsec inline mode on RX using socket pktio. The changes are not intended to be pushed to main odp repository - these are only minimal changes to make use of the functionality. Signed-off-by: Szymon Sliwa --- platform/linux-dpdk/odp_packet_dpdk.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/platform/linux-dpdk/odp_packet_dpdk.c b/platform/linux-dpdk/odp_packet_dpdk.c index a660fe3..8e7a2db 100644 --- a/platform/linux-dpdk/odp_packet_dpdk.c +++ b/platform/linux-dpdk/odp_packet_dpdk.c @@ -30,6 +30,7 @@ #include #include #include +#include #include #include #include @@ -219,6 +220,9 @@ static int setup_pkt_dpdk(odp_pktio_t pktio ODP_UNUSED, pktio_entry_t *pktio_ent pktio_entry->s.capa.max_output_queues = RTE_MIN(dev_info.max_tx_queues, PKTIO_MAX_QUEUES); + pktio_entry->s.capa.config.inbound_ipsec = 1; + pktio_entry->s.capa.config.outbound_ipsec = 1; + mtu = mtu_get_pkt_dpdk(pktio_entry); if (mtu == 0) { ODP_ERR("Failed to read interface MTU\n"); @@ -500,6 +504,20 @@ static int recv_pkt_dpdk(pktio_entry_t *pktio_entry, int index, nb_rx = success; } + /* Try IPsec inline processing */ + for (i = 0; i < nb_rx; i++) { + odp_packet_t pkt = pkt_table[i]; + odp_packet_hdr_t *pkt_hdr = odp_packet_hdr(pkt); + + packet_parse_layer(pkt_hdr, ODP_PROTO_LAYER_L4); + + //printf("try ipsec\n"); + + if(odp_packet_has_ipsec(pkt_table[i])) + _odp_ipsec_try_inline(pkt_table[i]); + + } + return nb_rx; } -- 2.7.4