From 51cd08d9a3f2826088d122e2a5683315c77a2786 Mon Sep 17 00:00:00 2001 From: Vishwesh M Rudramuni Date: Tue, 18 Apr 2017 19:41:40 +0530 Subject: common: Adding common library for sample vnf JIRA: SAMPLEVNF-3 This patch adds common libraries required as part of the sample vnf. This includes the following libraries 1. ACL library 2. SIP 3. FTP 4. Connection tracker 5. L2l3 stack - Interface Manager - ARP & ICMPv4 - ND & ICMPv6 and other common libraries needed for ip pipeline framework Change-Id: I117690b6b63fbcd76974cd7274518484e60980ab Signed-off-by: Vishwesh M Rudramuni [Push patch to gerrit] Signed-off-by: Deepak S --- common/VIL/pipeline_loadb/pipeline_loadb_be.h | 149 ++++++++++++++++++++++++++ 1 file changed, 149 insertions(+) create mode 100644 common/VIL/pipeline_loadb/pipeline_loadb_be.h (limited to 'common/VIL/pipeline_loadb/pipeline_loadb_be.h') diff --git a/common/VIL/pipeline_loadb/pipeline_loadb_be.h b/common/VIL/pipeline_loadb/pipeline_loadb_be.h new file mode 100644 index 00000000..a948f4cb --- /dev/null +++ b/common/VIL/pipeline_loadb/pipeline_loadb_be.h @@ -0,0 +1,149 @@ +/* +// Copyright (c) 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. +*/ + +#ifndef __INCLUDE_PIPELINE_LOADB_BE_H__ +#define __INCLUDE_PIPELINE_LOADB_BE_H__ + +#include +#include "pipeline_common_be.h" +#include + +#define MBUF_HDR_ROOM 256 +#define ETH_HDR_SIZE 14 +#define IP_HDR_SRC_ADR_OFST 12 +#define IP_HDR_DST_ADR_OFST 16 +#define IP_HDR_PROTOCOL_OFST 9 +#define IP_HDR_SIZE 20 +#define IPV6_HDR_SRC_ADR_OFST 8 +#define IPV6_HDR_DST_ADR_OFST 24 +#define IPV6_HDR_PROTOCOL_OFST 6 +#define IPV6_HDR_SIZE 40 +#define IP_PROTOCOL_TCP 6 +#define IP_PROTOCOL_UDP 17 +#define PIPELINE_LOADB_KEY_MAX_SIZE 64 + +#define LOADB_ING_DIR 0 +#define LOADB_EGR_DIR 1 + +#define LOADB_DBG_CMD_OFST 8 +#define LOADB_DBG_CMD_STATS_SHOW 0 +#define LOADB_DBG_CMD_STATS_CLEAR 1 +#define LOADB_DBG_CMD_DBG_LEVEL 2 +#define LOADB_DBG_CMD_DBG_SHOW 3 +#define LOADB_DBG_CMD_IF_STATS 4 +#define LOADB_DBG_CMD_OFST1 10 + +#define PIPELINE_LOADB_KEY_PORT_IN_AH(f_ah, f_pkt_work, f_pkt4_work) \ +static int \ +f_ah( \ + __rte_unused struct rte_pipeline *rte_p, \ + struct rte_mbuf **pkts, \ + uint32_t n_pkts, \ + void *arg) \ +{ \ + uint32_t i, j; \ + \ + for (j = 0; j < n_pkts; j++) \ + rte_prefetch0(pkts[j]); \ + pkt_burst_cnt = 0; \ + for (i = 0; i < (n_pkts & (~0x3LLU)); i += 4) \ + f_pkt4_work(&pkts[i], i, arg); \ + \ + for ( ; i < n_pkts; i++) \ + f_pkt_work(pkts[i], i, arg); \ + \ + \ + return 0; \ +} + +extern uint8_t LOADB_DEBUG; +extern uint8_t in_port_egress_prv[PIPELINE_MAX_PORT_IN]; +extern uint8_t prv_que_port_index[PIPELINE_MAX_PORT_IN]; +extern uint8_t in_port_dir_a[PIPELINE_MAX_PORT_IN]; + +extern uint8_t get_in_port_dir(uint8_t); +extern uint8_t is_port_index_privte(uint16_t); +extern uint8_t is_phy_port_privte(uint16_t); +extern uint32_t get_prv_to_pub_port(uint32_t *ip_addr, uint8_t type); +extern uint32_t get_pub_to_prv_port(uint32_t *ip_addr, uint8_t type); +extern uint8_t prv_to_pub_map[PIPELINE_MAX_PORT_IN]; +//extern struct app_params *myApp; +//extern struct pipeline_arpicmp *p_arp; + +/* + * LOADB Entry + */ + +struct pipeline_loadb_in_port_h_arg { + struct pipeline_loadb *p; + uint8_t in_port_id; +}; + +/* + * Messages + */ +enum pipeline_loadb_msg_req_type { + /* to be used for debug purposes */ + PIPELINE_LOADB_MSG_REQ_ENTRY_DBG, + PIPELINE_LOADB_MSG_REQS +}; + +/* + * MSG ENTRY DBG + */ +struct pipeline_loadb_entry_dbg_msg_req { + enum pipeline_msg_req_type type; + enum pipeline_loadb_msg_req_type subtype; + + /* data */ + uint8_t data[5]; +}; + +struct pipeline_loadb_entry_dbg_msg_rsp { + int status; + void *entry_ptr; +}; + +extern struct pipeline_be_ops pipeline_loadb_be_ops; +struct ipv4_hdr_port { + struct ipv4_hdr ipv4; + uint16_t src_port; + uint16_t dst_port; + +} __attribute__((__packed__)); +struct ipv6_hdr_port { + struct ipv6_hdr ipv6; + uint16_t src_port; + uint16_t dst_port; + +} __attribute__((__packed__)); + +struct lb_pkt { + struct ether_hdr eth; + union{ + struct ipv4_hdr_port ipv4_port; + struct ipv6_hdr_port ipv6_port; + }; +} __attribute__((__packed__)); + +uint8_t calculate_lb_thread_prv(struct rte_mbuf *pkt, void *arg); +uint8_t calculate_lb_thread_pub(struct rte_mbuf *pkt, void *arg); +int check_loadb_thread( + struct app_params *app, + struct pipeline_params *params, + int32_t n_vnf_threads); + +#endif -- cgit 1.2.3-korg