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Diffstat (limited to 'VNFs/DPPD-PROX/defaults.c')
| -rw-r--r-- | VNFs/DPPD-PROX/defaults.c | 186 |
1 files changed, 186 insertions, 0 deletions
diff --git a/VNFs/DPPD-PROX/defaults.c b/VNFs/DPPD-PROX/defaults.c new file mode 100644 index 00000000..eeb21b2d --- /dev/null +++ b/VNFs/DPPD-PROX/defaults.c @@ -0,0 +1,186 @@ +/* +// Copyright (c) 2010-2017 Intel Corporation +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. +*/ + +#include <string.h> +#include <libgen.h> +#include <rte_sched.h> +#include <rte_version.h> + +#include "lconf.h" +#include "defaults.h" +#include "defines.h" +#include "prox_cfg.h" +#include "prox_port_cfg.h" +#include "etypes.h" +#include "toeplitz.h" + +#define TEN_GIGABIT 1250000000 +#define QUEUE_SIZES 128 +#define NB_PIPES 32768 +#define NB_MBUF 4096 +#define RING_RX_SIZE 256 +#define NB_RX_RING_DESC 256 +#define NB_TX_RING_DESC 256 + +/* 1500000 milliseconds */ +#define DEFAULT_CPE_TIMEOUT_MS 1500000 + +/**/ +#if DEFAULT_CPE_TIMEOUT_MS < (DRAIN_TIMEOUT/3000000) +#error DEFAULT_CPE_TIMEOUT_MS too small (needs to be at least 2 ms) +#endif + +static const struct rte_eth_conf default_port_conf = { + .rxmode = { + .split_hdr_size = 0, + .header_split = 0, /* Header Split disabled */ + .hw_ip_checksum = 0, /* IP checksum offload disabled */ + .hw_vlan_filter = 0, /* VLAN filtering disabled */ + .hw_vlan_strip = 0, /* VLAN filtering disabled */ + .jumbo_frame = 0, /* Jumbo frame support disabled */ + .hw_strip_crc = 1, /* CRC stripped by hardware --- always set to 1 in VF */ + .hw_vlan_extend = 0, + .mq_mode = 0 + }, + .rx_adv_conf = { + .rss_conf = { + .rss_key = NULL, + }, + }, + .intr_conf = { + .lsc = 1, /* lsc interrupt feature enabled */ + }, +}; + +static const struct rte_eth_rxconf default_rx_conf = { + .rx_free_thresh = 32, +}; + +static struct rte_eth_txconf default_tx_conf = { + .tx_thresh = { + .pthresh = 32, + .hthresh = 8, + .wthresh = 0, + }, + .tx_free_thresh = 32, /* Use PMD default values */ + .tx_rs_thresh = 32, /* Use PMD default values */ +}; + +static struct rte_sched_port_params port_params_default = { + .name = "port_0", + .socket = 0, + .mtu = 6 + 6 + 4 + 4 + 2 + 1500, + .rate = 0, + .frame_overhead = RTE_SCHED_FRAME_OVERHEAD_DEFAULT, + .n_subports_per_port = 1, + .n_pipes_per_subport = NB_PIPES, + .qsize = {QUEUE_SIZES, QUEUE_SIZES, QUEUE_SIZES, QUEUE_SIZES}, + .pipe_profiles = NULL, + .n_pipe_profiles = 1 /* only one profile */ +}; + +static struct rte_sched_pipe_params pipe_params_default = { + .tb_rate = TEN_GIGABIT / NB_PIPES, + .tb_size = 4000000, + + .tc_rate = {TEN_GIGABIT / NB_PIPES, TEN_GIGABIT / NB_PIPES, TEN_GIGABIT / NB_PIPES, TEN_GIGABIT / NB_PIPES}, + .tc_period = 40, + + .wrr_weights = {1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1}, +}; + +static struct rte_sched_subport_params subport_params_default = { + .tb_rate = TEN_GIGABIT, + .tb_size = 4000000, + .tc_rate = {TEN_GIGABIT, TEN_GIGABIT, TEN_GIGABIT, TEN_GIGABIT}, + .tc_period = 40, /* default was 10 */ +}; + +void set_global_defaults(__attribute__((unused)) struct prox_cfg *prox_cfg) +{ +} + +void set_task_defaults(struct prox_cfg* prox_cfg, struct lcore_cfg* lcore_cfg_init) +{ + prox_cfg->master = RTE_MAX_LCORE; + + for (uint32_t i = 0; i < RTE_DIM(prox_cfg->cpe_table_ports); ++i) { + prox_cfg->cpe_table_ports[i] = -1; + } + + for (uint8_t lcore_id = 0; lcore_id < RTE_MAX_LCORE; ++lcore_id) { + struct lcore_cfg *cur_lcore_cfg_init = &lcore_cfg_init[lcore_id]; + cur_lcore_cfg_init->id = lcore_id; + for (uint8_t task_id = 0; task_id < MAX_TASKS_PER_CORE; ++task_id) { + struct task_args *targ = &cur_lcore_cfg_init->targs[task_id]; + for (uint8_t port_id = 0; port_id < PROX_MAX_PORTS; ++port_id) { + targ->rx_port_queue[port_id].port = OUT_DISCARD; + } + targ->flags |= TASK_ARG_DROP; + targ->flags |= TASK_ARG_QINQ_ACL; + targ->cpe_table_timeout_ms = DEFAULT_CPE_TIMEOUT_MS; + targ->n_flows = NB_PIPES; + /* configure default values for QoS (can be overwritten by config) */ + targ->qos_conf.port_params = port_params_default; + targ->qos_conf.pipe_params[0] = pipe_params_default; + targ->qos_conf.subport_params[0] = subport_params_default; + targ->qos_conf.port_params.pipe_profiles = targ->qos_conf.pipe_params; + targ->qos_conf.port_params.rate = TEN_GIGABIT; + targ->qinq_tag = ETYPE_8021ad; + targ->n_concur_conn = 8192*2; + + for (uint8_t port_id = 0; port_id < PROX_MAX_PORTS; ++port_id) { + targ->tx_port_queue[port_id].port = OUT_DISCARD; + } + + for (uint8_t i = 0; i < PROX_MAX_PORTS; ++i) { + targ->mapping[i] = i; // identity + } + + targ->cbs = ETHER_MAX_LEN; + targ->ebs = ETHER_MAX_LEN; + targ->pbs = ETHER_MAX_LEN; + + targ->n_max_rules = 1024; + targ->ring_size = RING_RX_SIZE; + targ->nb_cache_mbuf = MAX_PKT_BURST * 4; + targ->overhead = ETHER_CRC_LEN + 20; + + targ->tunnel_hop_limit = 3; + targ->ctrl_freq = 1000; + targ->lb_friend_core = 0xFF; + targ->mbuf_size = MBUF_SIZE; + targ->n_pkts = 1024*64; + targ->runtime_flags |= TASK_TX_CRC; + targ->accuracy_limit_nsec = 5000; + } + } +} + +void set_port_defaults(void) +{ + for (uint8_t i = 0; i < PROX_MAX_PORTS; ++i ) { + prox_port_cfg[i].promiscuous = 1; + prox_port_cfg[i].n_rxd = NB_RX_RING_DESC; + prox_port_cfg[i].n_txd = NB_TX_RING_DESC; + prox_port_cfg[i].port_conf = default_port_conf; + prox_port_cfg[i].tx_conf = default_tx_conf; + prox_port_cfg[i].rx_conf = default_rx_conf; + prox_port_cfg[i].rx_ring[0] = '\0'; + prox_port_cfg[i].tx_ring[0] = '\0'; + prox_port_cfg[i].mtu = PROX_MTU; + } +} |