1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2014-2021 Broadcom
6 #ifndef _ULP_RTE_PARSER_H_
7 #define _ULP_RTE_PARSER_H_
11 #include <rte_flow_driver.h>
12 #include "ulp_template_db_enum.h"
13 #include "ulp_template_struct.h"
14 #include "ulp_mapper.h"
15 #include "bnxt_tf_common.h"
17 /* defines to be used in the tunnel header parsing */
18 #define BNXT_ULP_ENCAP_IPV4_VER_HLEN_TOS 2
19 #define BNXT_ULP_ENCAP_IPV4_ID_PROTO 6
20 #define BNXT_ULP_ENCAP_IPV4_DEST_IP 4
21 #define BNXT_ULP_ENCAP_IPV4_SIZE 12
22 #define BNXT_ULP_ENCAP_IPV6_VTC_FLOW 4
23 #define BNXT_ULP_ENCAP_IPV6_PROTO_TTL 2
24 #define BNXT_ULP_ENCAP_IPV6_DO 2
25 #define BNXT_ULP_ENCAP_IPV6_SIZE 24
26 #define BNXT_ULP_ENCAP_UDP_SIZE 4
27 #define BNXT_ULP_INVALID_SVIF_VAL -1U
29 #define BNXT_ULP_GET_IPV6_VER(vtcf) \
30 (((vtcf) & BNXT_ULP_PARSER_IPV6_VER_MASK) >> 28)
31 #define BNXT_ULP_GET_IPV6_TC(vtcf) \
32 (((vtcf) & BNXT_ULP_PARSER_IPV6_TC) >> 20)
33 #define BNXT_ULP_GET_IPV6_FLOWLABEL(vtcf) \
34 ((vtcf) & BNXT_ULP_PARSER_IPV6_FLOW_LABEL)
35 #define BNXT_ULP_PARSER_IPV6_VER_MASK 0xf0000000
36 #define BNXT_ULP_PARSER_IPV6_TC 0x0ff00000
37 #define BNXT_ULP_PARSER_IPV6_FLOW_LABEL 0x000fffff
40 bnxt_ulp_init_mapper_params(struct bnxt_ulp_mapper_create_parms *mapper_cparms,
41 struct ulp_rte_parser_params *params,
42 enum bnxt_ulp_fdb_type flow_type);
44 /* Function to handle the parsing of the RTE port id. */
46 ulp_rte_parser_implicit_match_port_process(struct ulp_rte_parser_params *param);
48 /* Function to handle the implicit action port id */
50 ulp_rte_parser_implicit_act_port_process(struct ulp_rte_parser_params *params);
53 * Function to handle the parsing of RTE Flows and placing
54 * the RTE flow items into the ulp structures.
57 bnxt_ulp_rte_parser_hdr_parse(const struct rte_flow_item pattern[],
58 struct ulp_rte_parser_params *params);
61 * Function to handle the parsing of RTE Flows and placing
62 * the RTE flow actions into the ulp structures.
65 bnxt_ulp_rte_parser_act_parse(const struct rte_flow_action actions[],
66 struct ulp_rte_parser_params *params);
69 * Function to handle the post processing of the parsing details
72 bnxt_ulp_rte_parser_post_process(struct ulp_rte_parser_params *params);
74 /* Function to handle the parsing of RTE Flow item PF Header. */
76 ulp_rte_pf_hdr_handler(const struct rte_flow_item *item,
77 struct ulp_rte_parser_params *params);
79 /* Function to handle the parsing of RTE Flow item VF Header. */
81 ulp_rte_vf_hdr_handler(const struct rte_flow_item *item,
82 struct ulp_rte_parser_params *params);
84 /* Function to handle the parsing of RTE Flow item port id Header. */
86 ulp_rte_port_id_hdr_handler(const struct rte_flow_item *item,
87 struct ulp_rte_parser_params *params);
89 /* Function to handle the parsing of RTE Flow item port Header. */
91 ulp_rte_phy_port_hdr_handler(const struct rte_flow_item *item,
92 struct ulp_rte_parser_params *params);
94 /* Function to handle the RTE item Ethernet Header. */
96 ulp_rte_eth_hdr_handler(const struct rte_flow_item *item,
97 struct ulp_rte_parser_params *params);
99 /* Function to handle the parsing of RTE Flow item Vlan Header. */
101 ulp_rte_vlan_hdr_handler(const struct rte_flow_item *item,
102 struct ulp_rte_parser_params *params);
104 /* Function to handle the parsing of RTE Flow item IPV4 Header. */
106 ulp_rte_ipv4_hdr_handler(const struct rte_flow_item *item,
107 struct ulp_rte_parser_params *params);
109 /* Function to handle the parsing of RTE Flow item IPV6 Header. */
111 ulp_rte_ipv6_hdr_handler(const struct rte_flow_item *item,
112 struct ulp_rte_parser_params *params);
114 /* Function to handle the parsing of RTE Flow item UDP Header. */
116 ulp_rte_udp_hdr_handler(const struct rte_flow_item *item,
117 struct ulp_rte_parser_params *params);
119 /* Function to handle the parsing of RTE Flow item TCP Header. */
121 ulp_rte_tcp_hdr_handler(const struct rte_flow_item *item,
122 struct ulp_rte_parser_params *params);
124 /* Function to handle the parsing of RTE Flow item Vxlan Header. */
126 ulp_rte_vxlan_hdr_handler(const struct rte_flow_item *item,
127 struct ulp_rte_parser_params *params);
129 /* Function to handle the parsing of RTE Flow item GRE Header. */
131 ulp_rte_gre_hdr_handler(const struct rte_flow_item *item,
132 struct ulp_rte_parser_params *params);
135 ulp_rte_item_any_handler(const struct rte_flow_item *item __rte_unused,
136 struct ulp_rte_parser_params *params __rte_unused);
138 /* Function to handle the parsing of RTE Flow item void Header. */
140 ulp_rte_void_hdr_handler(const struct rte_flow_item *item,
141 struct ulp_rte_parser_params *params);
143 /* Function to handle the parsing of RTE Flow action void Header. */
145 ulp_rte_void_act_handler(const struct rte_flow_action *action_item,
146 struct ulp_rte_parser_params *params);
148 /* Function to handle the parsing of RTE Flow action RSS Header. */
150 ulp_rte_rss_act_handler(const struct rte_flow_action *action_item,
151 struct ulp_rte_parser_params *params);
153 /* Function to handle the parsing of RTE Flow action Mark Header. */
155 ulp_rte_mark_act_handler(const struct rte_flow_action *action_item,
156 struct ulp_rte_parser_params *params);
158 /* Function to handle the parsing of RTE Flow action vxlan_encap Header. */
160 ulp_rte_vxlan_encap_act_handler(const struct rte_flow_action *action_item,
161 struct ulp_rte_parser_params *params);
163 /* Function to handle the parsing of RTE Flow action vxlan_encap Header. */
165 ulp_rte_vxlan_decap_act_handler(const struct rte_flow_action *action_item,
166 struct ulp_rte_parser_params *params);
168 /* Function to handle the parsing of RTE Flow action drop Header. */
170 ulp_rte_drop_act_handler(const struct rte_flow_action *action_item,
171 struct ulp_rte_parser_params *params);
173 /* Function to handle the parsing of RTE Flow action count. */
175 ulp_rte_count_act_handler(const struct rte_flow_action *action_item,
176 struct ulp_rte_parser_params *params);
178 /* Function to handle the parsing of RTE Flow action PF. */
180 ulp_rte_pf_act_handler(const struct rte_flow_action *action_item,
181 struct ulp_rte_parser_params *params);
183 /* Function to handle the parsing of RTE Flow action VF. */
185 ulp_rte_vf_act_handler(const struct rte_flow_action *action_item,
186 struct ulp_rte_parser_params *params);
188 /* Function to handle the parsing of RTE Flow action port_id. */
190 ulp_rte_port_id_act_handler(const struct rte_flow_action *act_item,
191 struct ulp_rte_parser_params *params);
193 /* Function to handle the parsing of RTE Flow action phy_port. */
195 ulp_rte_phy_port_act_handler(const struct rte_flow_action *action_item,
196 struct ulp_rte_parser_params *params);
198 /* Function to handle the parsing of RTE Flow action pop vlan. */
200 ulp_rte_of_pop_vlan_act_handler(const struct rte_flow_action *action_item,
201 struct ulp_rte_parser_params *params);
203 /* Function to handle the parsing of RTE Flow action push vlan. */
205 ulp_rte_of_push_vlan_act_handler(const struct rte_flow_action *action_item,
206 struct ulp_rte_parser_params *params);
208 /* Function to handle the parsing of RTE Flow action set vlan id. */
210 ulp_rte_of_set_vlan_vid_act_handler(const struct rte_flow_action *action_item,
211 struct ulp_rte_parser_params *params);
213 /* Function to handle the parsing of RTE Flow action set vlan pcp. */
215 ulp_rte_of_set_vlan_pcp_act_handler(const struct rte_flow_action *action_item,
216 struct ulp_rte_parser_params *params);
218 /* Function to handle the parsing of RTE Flow action set ipv4 src.*/
220 ulp_rte_set_ipv4_src_act_handler(const struct rte_flow_action *action_item,
221 struct ulp_rte_parser_params *params);
223 /* Function to handle the parsing of RTE Flow action set ipv4 dst.*/
225 ulp_rte_set_ipv4_dst_act_handler(const struct rte_flow_action *action_item,
226 struct ulp_rte_parser_params *params);
228 /* Function to handle the parsing of RTE Flow action set tp src.*/
230 ulp_rte_set_tp_src_act_handler(const struct rte_flow_action *action_item,
231 struct ulp_rte_parser_params *params);
233 /* Function to handle the parsing of RTE Flow action set tp dst.*/
235 ulp_rte_set_tp_dst_act_handler(const struct rte_flow_action *action_item,
236 struct ulp_rte_parser_params *params);
238 /* Function to handle the parsing of RTE Flow action dec ttl.*/
240 ulp_rte_dec_ttl_act_handler(const struct rte_flow_action *action_item,
241 struct ulp_rte_parser_params *params);
243 /* Function to handle the parsing of RTE Flow action JUMP .*/
245 ulp_rte_jump_act_handler(const struct rte_flow_action *action_item,
246 struct ulp_rte_parser_params *params);
248 #endif /* _ULP_RTE_PARSER_H_ */