From 0b92516dd24764c3c54b30acb3a96aca94803a8b Mon Sep 17 00:00:00 2001 From: Szymon Sliwa Date: Thu, 22 Feb 2018 14:32:45 +0100 Subject: [PATCH 4/4] [HACK] enable inline in socket pktio 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-generic/pktio/socket_mmap.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/platform/linux-generic/pktio/socket_mmap.c b/platform/linux-generic/pktio/socket_mmap.c index c63a253..f7cc8e1 100644 --- a/platform/linux-generic/pktio/socket_mmap.c +++ b/platform/linux-generic/pktio/socket_mmap.c @@ -32,6 +32,7 @@ #include #include #include +#include #include #include @@ -244,6 +245,18 @@ static inline unsigned pkt_mmap_v2_rx(pktio_entry_t *pktio_entry, nb_rx++; } + /* 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); + + if(odp_packet_has_ipsec(pkt_table[i])) + _odp_ipsec_try_inline(pkt_table[i]); + + } + ring->frame_num = frame_num; return nb_rx; } @@ -671,6 +684,8 @@ static int sock_mmap_capability(pktio_entry_t *pktio_entry ODP_UNUSED, odp_pktio_config_init(&capa->config); capa->config.pktin.bit.ts_all = 1; capa->config.pktin.bit.ts_ptp = 1; + capa->config.inbound_ipsec = 1; + capa->config.outbound_ipsec = 1; return 0; } -- 2.7.4