diff options
Diffstat (limited to 'test/common/packet_common.c')
| -rw-r--r-- | test/common/packet_common.c | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/test/common/packet_common.c b/test/common/packet_common.c new file mode 100644 index 000000000..e0bca3147 --- /dev/null +++ b/test/common/packet_common.c @@ -0,0 +1,133 @@ +/* Copyright (c) 2023, Nokia + * All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include <packet_common.h> +#include <string.h> + +void test_packet_set_md(odp_packet_t pkt) +{ + const int binary_flag = 1; + const uint32_t offset = 1; + uint8_t *uarea = odp_packet_user_area(pkt); + uint32_t uarea_size = odp_packet_user_area_size(pkt); + + for (uint32_t n = 0; n < uarea_size; n++) + uarea[n] = n; + + /* + * Some of these flags cannot be set simultaneously, but we do not + * care here if some flags get cleared. + */ + odp_packet_has_l2_set(pkt, binary_flag); + odp_packet_has_l3_set(pkt, binary_flag); + odp_packet_has_l4_set(pkt, binary_flag); + odp_packet_has_eth_set(pkt, binary_flag); + odp_packet_has_eth_bcast_set(pkt, binary_flag); + odp_packet_has_eth_mcast_set(pkt, !binary_flag); + odp_packet_has_jumbo_set(pkt, binary_flag); + odp_packet_has_vlan_set(pkt, binary_flag); + odp_packet_has_vlan_qinq_set(pkt, binary_flag); + odp_packet_has_arp_set(pkt, binary_flag); + odp_packet_has_ipv4_set(pkt, binary_flag); + odp_packet_has_ipv6_set(pkt, !binary_flag); + odp_packet_has_ip_bcast_set(pkt, binary_flag); + odp_packet_has_ip_mcast_set(pkt, binary_flag); + odp_packet_has_ipfrag_set(pkt, binary_flag); + odp_packet_has_ipopt_set(pkt, binary_flag); + odp_packet_has_ipsec_set(pkt, binary_flag); + odp_packet_has_udp_set(pkt, binary_flag); + odp_packet_has_tcp_set(pkt, !binary_flag); + odp_packet_has_sctp_set(pkt, binary_flag); + odp_packet_has_icmp_set(pkt, binary_flag); + + odp_packet_user_ptr_set(pkt, &pkt); + odp_packet_user_flag_set(pkt, binary_flag); + (void)odp_packet_l2_offset_set(pkt, offset); + (void)odp_packet_l3_offset_set(pkt, offset); + (void)odp_packet_l4_offset_set(pkt, offset); + odp_packet_flow_hash_set(pkt, 0x12345678); + odp_packet_ts_set(pkt, odp_time_local_from_ns(ODP_TIME_SEC_IN_NS)); + odp_packet_color_set(pkt, ODP_PACKET_YELLOW); + odp_packet_drop_eligible_set(pkt, binary_flag); + odp_packet_shaper_len_adjust_set(pkt, -42); + (void)odp_packet_payload_offset_set(pkt, offset); +} + +void test_packet_get_md(odp_packet_t pkt, test_packet_md_t *md) +{ + uint8_t *uarea = odp_packet_user_area(pkt); + uint32_t uarea_size = odp_packet_user_area_size(pkt); + + memset(md, 0, sizeof(*md)); + + if (uarea) + md->user_area_chksum = odp_chksum_ones_comp16(uarea, uarea_size); + + md->has_error = !!odp_packet_has_error(pkt); + md->has_l2_error = !!odp_packet_has_l2_error(pkt); + md->has_l3_error = !!odp_packet_has_l3_error(pkt); + md->has_l4_error = !!odp_packet_has_l4_error(pkt); + md->has_l2 = !!odp_packet_has_l2(pkt); + md->has_l3 = !!odp_packet_has_l3(pkt); + md->has_l4 = !!odp_packet_has_l4(pkt); + md->has_eth = !!odp_packet_has_eth(pkt); + md->has_eth_bcast = !!odp_packet_has_eth_bcast(pkt); + md->has_eth_mcast = !!odp_packet_has_eth_mcast(pkt); + md->has_jumbo = !!odp_packet_has_jumbo(pkt); + md->has_vlan = !!odp_packet_has_vlan(pkt); + md->has_vlan_qinq = !!odp_packet_has_vlan_qinq(pkt); + md->has_arp = !!odp_packet_has_arp(pkt); + md->has_ipv4 = !!odp_packet_has_ipv4(pkt); + md->has_ipv6 = !!odp_packet_has_ipv6(pkt); + md->has_ip_bcast = !!odp_packet_has_ip_bcast(pkt); + md->has_ip_mcast = !!odp_packet_has_ip_mcast(pkt); + md->has_ipfrag = !!odp_packet_has_ipfrag(pkt); + md->has_ipopt = !!odp_packet_has_ipopt(pkt); + md->has_ipsec = !!odp_packet_has_ipsec(pkt); + md->has_udp = !!odp_packet_has_udp(pkt); + md->has_tcp = !!odp_packet_has_tcp(pkt); + md->has_sctp = !!odp_packet_has_sctp(pkt); + md->has_icmp = !!odp_packet_has_icmp(pkt); + md->has_flow_hash = !!odp_packet_has_flow_hash(pkt); + md->has_ts = !!odp_packet_has_ts(pkt); + + md->len = odp_packet_len(pkt); + md->packet_pool = odp_packet_pool(pkt); + md->packet_input = odp_packet_input(pkt); + md->user_ptr = odp_packet_user_ptr(pkt); + md->user_flag = odp_packet_user_flag(pkt); + md->l2_offset = odp_packet_l2_offset(pkt); + md->l3_offset = odp_packet_l3_offset(pkt); + md->l4_offset = odp_packet_l4_offset(pkt); + md->l2_type = odp_packet_l2_type(pkt); + md->l3_type = odp_packet_l3_type(pkt); + md->l4_type = odp_packet_l4_type(pkt); + md->l3_chksum_status = odp_packet_l3_chksum_status(pkt); + md->l4_chksum_status = odp_packet_l4_chksum_status(pkt); + md->flow_hash = md->has_flow_hash ? odp_packet_flow_hash(pkt) : 0; + md->ts = md->has_ts ? odp_packet_ts(pkt) : odp_time_global_from_ns(0); + md->color = odp_packet_color(pkt); + md->drop_eligible = !!odp_packet_drop_eligible(pkt); + md->shaper_len_adjust = odp_packet_shaper_len_adjust(pkt); + md->cls_mark = odp_packet_cls_mark(pkt); + md->has_lso_request = !!odp_packet_has_lso_request(pkt); + md->payload_offset = odp_packet_payload_offset(pkt); + md->aging_tmo = odp_packet_aging_tmo(pkt); + md->has_tx_compl_request = !!odp_packet_has_tx_compl_request(pkt); + md->proto_stats = odp_packet_proto_stats(pkt); +} + +int test_packet_is_md_equal(const test_packet_md_t *md_1, + const test_packet_md_t *md_2) +{ + /* + * With certain assumptions this should typically work. If it does + * not, we would get false negatives which we should spot as test + * failures. + */ + + return (!memcmp(md_1, md_2, sizeof(*md_1))); +} |