From 9f5ac67b1aa3d0239332ad7e7de410c4e9412492 Mon Sep 17 00:00:00 2001 From: Dmitry Eremin-Solenikov Date: Thu, 30 Nov 2017 00:31:17 +0300 Subject: api: packet: separate checksum check flags Separate union controlling different checksum checks. It will be used by IPsec API. Signed-off-by: Dmitry Eremin-Solenikov Reviewed-by: Petri Savolainen Reviewed-by: Bill Fischofer Signed-off-by: Maxim Uvarov --- include/odp/api/spec/packet.h | 53 ++++++++++++++++++++++++------------------- 1 file changed, 30 insertions(+), 23 deletions(-) (limited to 'include/odp/api/spec/packet.h') diff --git a/include/odp/api/spec/packet.h b/include/odp/api/spec/packet.h index da522c6c0..4f360daea 100644 --- a/include/odp/api/spec/packet.h +++ b/include/odp/api/spec/packet.h @@ -1178,6 +1178,31 @@ int odp_packet_move_data(odp_packet_t pkt, uint32_t dst_offset, * */ +/** + * Flags to control packet data checksum checking + */ +typedef union odp_proto_chksums_t { + /** Individual checksum bits. */ + struct { + /** IPv4 header checksum */ + uint32_t ipv4 : 1; + + /** UDP checksum */ + uint32_t udp : 1; + + /** TCP checksum */ + uint32_t tcp : 1; + + /** SCTP checksum */ + uint32_t sctp : 1; + + } chksum; + + /** All checksum bits. This can be used to set/clear all flags. */ + uint32_t all_chksum; + +} odp_proto_chksums_t; + /** * Packet parse parameters */ @@ -1190,30 +1215,12 @@ typedef struct odp_packet_parse_param_t { * layer than the layer of 'proto'. */ odp_proto_layer_t layer; - /** Flags to control payload data checks up to the selected parse - * layer. Checksum checking status can be queried for each packet with - * odp_packet_l3_chksum_status() and odp_packet_l4_chksum_status(). + /** Flags to control payload data checksums checks up to the selected + * parse layer. Checksum checking status can be queried for each packet + * with odp_packet_l3_chksum_status() and + * odp_packet_l4_chksum_status(). */ - union { - /** Individual check bits. */ - struct { - /** Check IPv4 header checksum */ - uint32_t ipv4_chksum : 1; - - /** Check UDP checksum */ - uint32_t udp_chksum : 1; - - /** Check TCP checksum */ - uint32_t tcp_chksum : 1; - - /** Check SCTP checksum */ - uint32_t sctp_chksum : 1; - - } check; - - /** All check bits. This can be used to set/clear all flags. */ - uint32_t all_check; - }; + odp_proto_chksums_t chksums; } odp_packet_parse_param_t; -- cgit v1.2.3