diff options
Diffstat (limited to 'src/dpdk/drivers/net/enic/enic_clsf.c')
| -rw-r--r-- | src/dpdk/drivers/net/enic/enic_clsf.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/src/dpdk/drivers/net/enic/enic_clsf.c b/src/dpdk/drivers/net/enic/enic_clsf.c index bcf479ac..6129d709 100644 --- a/src/dpdk/drivers/net/enic/enic_clsf.c +++ b/src/dpdk/drivers/net/enic/enic_clsf.c @@ -132,6 +132,28 @@ copy_fltr_v1(struct filter_v2 *fltr, struct rte_eth_fdir_input *input, fltr->u.ipv4.flags = FILTER_FIELDS_IPV4_5TUPLE; } +#define TREX_PATCH +#ifdef TREX_PATCH +void +copy_fltr_recv_all(struct filter_v2 *fltr, struct rte_eth_fdir_input *input, + struct rte_eth_fdir_masks *masks) { + struct filter_generic_1 *gp = &fltr->u.generic_1; + memset(gp, 0, sizeof(*gp)); + + struct ether_hdr eth_mask, eth_val; + memset(ð_mask, 0, sizeof(eth_mask)); + memset(ð_val, 0, sizeof(eth_val)); + + eth_val.ether_type = 0xdead; + eth_mask.ether_type = 0; + + gp->position = 0; + enic_set_layer(gp, 0, FILTER_GENERIC_1_L2, + ð_mask, ð_val, sizeof(struct ether_hdr)); + +} +#endif + /* Copy Flow Director filter to a VIC generic filter (requires advanced * filter support. */ @@ -144,6 +166,11 @@ copy_fltr_v2(struct filter_v2 *fltr, struct rte_eth_fdir_input *input, fltr->type = FILTER_DPDK_1; memset(gp, 0, sizeof(*gp)); +#ifdef TREX_PATCH + // important for this to be below 2. + // If added with position 2, IPv6 UDP and ICMP seems to be caught by some other rule + gp->position = 1; +#endif if (input->flow_type == RTE_ETH_FLOW_NONFRAG_IPV4_UDP) { struct udp_hdr udp_mask, udp_val; @@ -338,7 +365,11 @@ int enic_fdir_del_fltr(struct enic *enic, struct rte_eth_fdir_filter *params) case -EINVAL: case -ENOENT: enic->fdir.stats.f_remove++; +#ifdef TREX_PATCH + return pos; +#else return -EINVAL; +#endif default: /* The entry is present in the table */ key = enic->fdir.nodes[pos]; @@ -449,8 +480,19 @@ int enic_fdir_add_fltr(struct enic *enic, struct rte_eth_fdir_filter *params) key->filter = *params; key->rq_index = queue; +#ifdef TREX_PATCH + switch (params->soft_id) { + case 100: + copy_fltr_recv_all(&fltr, ¶ms->input, &enic->rte_dev->data->dev_conf.fdir_conf.mask); + break; + default: +#endif + enic->fdir.copy_fltr_fn(&fltr, ¶ms->input, &enic->rte_dev->data->dev_conf.fdir_conf.mask); +#ifdef TREX_PATCH + } +#endif if (!vnic_dev_classifier(enic->vdev, CLSF_ADD, &queue, &fltr)) { key->fltr_id = queue; |