1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2020 Intel Corporation
13 #include <rte_ether.h>
14 #include <ethdev_driver.h>
15 #include <rte_malloc.h>
16 #include <rte_tailq.h>
19 #include "iavf_generic_flow.h"
21 #include "iavf_rxtx.h"
23 #define IAVF_FDIR_MAX_QREGION_SIZE 128
25 #define IAVF_FDIR_IPV6_TC_OFFSET 20
26 #define IAVF_IPV6_TC_MASK (0xFF << IAVF_FDIR_IPV6_TC_OFFSET)
28 #define IAVF_GTPU_EH_DWLINK 0
29 #define IAVF_GTPU_EH_UPLINK 1
31 #define IAVF_FDIR_INSET_ETH (\
34 #define IAVF_FDIR_INSET_ETH_IPV4 (\
35 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
36 IAVF_INSET_IPV4_PROTO | IAVF_INSET_IPV4_TOS | \
37 IAVF_INSET_IPV4_TTL | IAVF_INSET_IPV4_ID)
39 #define IAVF_FDIR_INSET_ETH_IPV4_UDP (\
40 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
41 IAVF_INSET_IPV4_TOS | IAVF_INSET_IPV4_TTL | \
42 IAVF_INSET_UDP_SRC_PORT | IAVF_INSET_UDP_DST_PORT)
44 #define IAVF_FDIR_INSET_ETH_IPV4_TCP (\
45 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
46 IAVF_INSET_IPV4_TOS | IAVF_INSET_IPV4_TTL | \
47 IAVF_INSET_TCP_SRC_PORT | IAVF_INSET_TCP_DST_PORT)
49 #define IAVF_FDIR_INSET_ETH_IPV4_SCTP (\
50 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
51 IAVF_INSET_IPV4_TOS | IAVF_INSET_IPV4_TTL | \
52 IAVF_INSET_SCTP_SRC_PORT | IAVF_INSET_SCTP_DST_PORT)
54 #define IAVF_FDIR_INSET_ETH_IPV6 (\
55 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
56 IAVF_INSET_IPV6_NEXT_HDR | IAVF_INSET_IPV6_TC | \
57 IAVF_INSET_IPV6_HOP_LIMIT)
59 #define IAVF_FDIR_INSET_ETH_IPV6_FRAG_EXT (\
60 IAVF_FDIR_INSET_ETH_IPV6 | IAVF_INSET_IPV6_ID)
62 #define IAVF_FDIR_INSET_ETH_IPV6_UDP (\
63 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
64 IAVF_INSET_IPV6_TC | IAVF_INSET_IPV6_HOP_LIMIT | \
65 IAVF_INSET_UDP_SRC_PORT | IAVF_INSET_UDP_DST_PORT)
67 #define IAVF_FDIR_INSET_ETH_IPV6_TCP (\
68 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
69 IAVF_INSET_IPV6_TC | IAVF_INSET_IPV6_HOP_LIMIT | \
70 IAVF_INSET_TCP_SRC_PORT | IAVF_INSET_TCP_DST_PORT)
72 #define IAVF_FDIR_INSET_ETH_IPV6_SCTP (\
73 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
74 IAVF_INSET_IPV6_TC | IAVF_INSET_IPV6_HOP_LIMIT | \
75 IAVF_INSET_SCTP_SRC_PORT | IAVF_INSET_SCTP_DST_PORT)
77 #define IAVF_FDIR_INSET_IPV4_GTPU (\
78 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
81 #define IAVF_FDIR_INSET_GTPU_IPV4 (\
82 IAVF_INSET_TUN_IPV4_SRC | IAVF_INSET_TUN_IPV4_DST | \
83 IAVF_INSET_TUN_IPV4_PROTO | IAVF_INSET_TUN_IPV4_TOS | \
84 IAVF_INSET_TUN_IPV4_TTL)
86 #define IAVF_FDIR_INSET_GTPU_IPV4_UDP (\
87 IAVF_FDIR_INSET_GTPU_IPV4 | \
88 IAVF_INSET_TUN_UDP_SRC_PORT | IAVF_INSET_TUN_UDP_DST_PORT)
90 #define IAVF_FDIR_INSET_GTPU_IPV4_TCP (\
91 IAVF_FDIR_INSET_GTPU_IPV4 | \
92 IAVF_INSET_TUN_TCP_SRC_PORT | IAVF_INSET_TUN_TCP_DST_PORT)
94 #define IAVF_FDIR_INSET_IPV4_GTPU_EH (\
95 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
96 IAVF_INSET_GTPU_TEID | IAVF_INSET_GTPU_QFI)
98 #define IAVF_FDIR_INSET_IPV6_GTPU (\
99 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
100 IAVF_INSET_GTPU_TEID)
102 #define IAVF_FDIR_INSET_GTPU_IPV6 (\
103 IAVF_INSET_TUN_IPV6_SRC | IAVF_INSET_TUN_IPV6_DST | \
104 IAVF_INSET_TUN_IPV6_NEXT_HDR | IAVF_INSET_TUN_IPV6_TC | \
105 IAVF_INSET_TUN_IPV6_HOP_LIMIT)
107 #define IAVF_FDIR_INSET_GTPU_IPV6_UDP (\
108 IAVF_FDIR_INSET_GTPU_IPV6 | \
109 IAVF_INSET_TUN_UDP_SRC_PORT | IAVF_INSET_TUN_UDP_DST_PORT)
111 #define IAVF_FDIR_INSET_GTPU_IPV6_TCP (\
112 IAVF_FDIR_INSET_GTPU_IPV6 | \
113 IAVF_INSET_TUN_TCP_SRC_PORT | IAVF_INSET_TUN_TCP_DST_PORT)
115 #define IAVF_FDIR_INSET_IPV6_GTPU_EH (\
116 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
117 IAVF_INSET_GTPU_TEID | IAVF_INSET_GTPU_QFI)
119 #define IAVF_FDIR_INSET_L2TPV3OIP (\
120 IAVF_L2TPV3OIP_SESSION_ID)
122 #define IAVF_FDIR_INSET_IPV4_ESP (\
123 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
126 #define IAVF_FDIR_INSET_IPV6_ESP (\
127 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
130 #define IAVF_FDIR_INSET_AH (\
133 #define IAVF_FDIR_INSET_IPV4_NATT_ESP (\
134 IAVF_INSET_IPV4_SRC | IAVF_INSET_IPV4_DST | \
137 #define IAVF_FDIR_INSET_IPV6_NATT_ESP (\
138 IAVF_INSET_IPV6_SRC | IAVF_INSET_IPV6_DST | \
141 #define IAVF_FDIR_INSET_PFCP (\
142 IAVF_INSET_PFCP_S_FIELD)
144 #define IAVF_FDIR_INSET_ECPRI (\
147 #define IAVF_FDIR_INSET_GRE_IPV4 (\
148 IAVF_INSET_TUN_IPV4_SRC | IAVF_INSET_TUN_IPV4_DST | \
149 IAVF_INSET_TUN_IPV4_TOS | IAVF_INSET_TUN_IPV4_PROTO)
151 #define IAVF_FDIR_INSET_GRE_IPV4_TCP (\
152 IAVF_FDIR_INSET_GRE_IPV4 | IAVF_INSET_TUN_TCP_SRC_PORT | \
153 IAVF_INSET_TUN_TCP_DST_PORT)
155 #define IAVF_FDIR_INSET_GRE_IPV4_UDP (\
156 IAVF_FDIR_INSET_GRE_IPV4 | IAVF_INSET_TUN_UDP_SRC_PORT | \
157 IAVF_INSET_TUN_UDP_DST_PORT)
159 #define IAVF_FDIR_INSET_GRE_IPV6 (\
160 IAVF_INSET_TUN_IPV6_SRC | IAVF_INSET_TUN_IPV6_DST | \
161 IAVF_INSET_TUN_IPV6_TC | IAVF_INSET_TUN_IPV6_NEXT_HDR)
163 #define IAVF_FDIR_INSET_GRE_IPV6_TCP (\
164 IAVF_FDIR_INSET_GRE_IPV6 | IAVF_INSET_TUN_TCP_SRC_PORT | \
165 IAVF_INSET_TUN_TCP_DST_PORT)
167 #define IAVF_FDIR_INSET_GRE_IPV6_UDP (\
168 IAVF_FDIR_INSET_GRE_IPV6 | IAVF_INSET_TUN_UDP_SRC_PORT | \
169 IAVF_INSET_TUN_UDP_DST_PORT)
171 #define IAVF_FDIR_INSET_L2TPV2 (\
172 IAVF_INSET_SMAC | IAVF_INSET_DMAC | IAVF_INSET_L2TPV2)
174 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV4 (\
175 IAVF_INSET_TUN_IPV4_SRC | IAVF_INSET_TUN_IPV4_DST)
177 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_UDP (\
178 IAVF_FDIR_INSET_L2TPV2_PPP_IPV4 | IAVF_INSET_TUN_UDP_SRC_PORT | \
179 IAVF_INSET_TUN_UDP_DST_PORT)
181 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_TCP (\
182 IAVF_FDIR_INSET_L2TPV2_PPP_IPV4 | IAVF_INSET_TUN_TCP_SRC_PORT | \
183 IAVF_INSET_TUN_TCP_DST_PORT)
185 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV6 (\
186 IAVF_INSET_TUN_IPV6_SRC | IAVF_INSET_TUN_IPV6_DST)
188 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_UDP (\
189 IAVF_FDIR_INSET_L2TPV2_PPP_IPV6 | IAVF_INSET_TUN_UDP_SRC_PORT | \
190 IAVF_INSET_TUN_UDP_DST_PORT)
192 #define IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_TCP (\
193 IAVF_FDIR_INSET_L2TPV2_PPP_IPV6 | IAVF_INSET_TUN_TCP_SRC_PORT | \
194 IAVF_INSET_TUN_TCP_DST_PORT)
196 static struct iavf_pattern_match_item iavf_fdir_pattern[] = {
197 {iavf_pattern_ethertype, IAVF_FDIR_INSET_ETH, IAVF_INSET_NONE},
198 {iavf_pattern_eth_ipv4, IAVF_FDIR_INSET_ETH_IPV4, IAVF_INSET_NONE},
199 {iavf_pattern_eth_ipv4_udp, IAVF_FDIR_INSET_ETH_IPV4_UDP, IAVF_INSET_NONE},
200 {iavf_pattern_eth_ipv4_tcp, IAVF_FDIR_INSET_ETH_IPV4_TCP, IAVF_INSET_NONE},
201 {iavf_pattern_eth_ipv4_sctp, IAVF_FDIR_INSET_ETH_IPV4_SCTP, IAVF_INSET_NONE},
202 {iavf_pattern_eth_ipv6, IAVF_FDIR_INSET_ETH_IPV6, IAVF_INSET_NONE},
203 {iavf_pattern_eth_ipv6_frag_ext, IAVF_FDIR_INSET_ETH_IPV6_FRAG_EXT, IAVF_INSET_NONE},
204 {iavf_pattern_eth_ipv6_udp, IAVF_FDIR_INSET_ETH_IPV6_UDP, IAVF_INSET_NONE},
205 {iavf_pattern_eth_ipv6_tcp, IAVF_FDIR_INSET_ETH_IPV6_TCP, IAVF_INSET_NONE},
206 {iavf_pattern_eth_ipv6_sctp, IAVF_FDIR_INSET_ETH_IPV6_SCTP, IAVF_INSET_NONE},
207 {iavf_pattern_eth_ipv4_gtpu, IAVF_FDIR_INSET_IPV4_GTPU, IAVF_INSET_NONE},
208 {iavf_pattern_eth_ipv4_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
209 {iavf_pattern_eth_ipv4_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
210 {iavf_pattern_eth_ipv4_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
211 {iavf_pattern_eth_ipv4_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
212 {iavf_pattern_eth_ipv4_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
213 {iavf_pattern_eth_ipv4_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
214 {iavf_pattern_eth_ipv4_gtpu_eh, IAVF_FDIR_INSET_IPV4_GTPU_EH, IAVF_INSET_NONE},
215 {iavf_pattern_eth_ipv4_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
216 {iavf_pattern_eth_ipv4_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
217 {iavf_pattern_eth_ipv4_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
218 {iavf_pattern_eth_ipv4_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
219 {iavf_pattern_eth_ipv4_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
220 {iavf_pattern_eth_ipv4_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
221 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu, IAVF_FDIR_INSET_IPV4_GTPU, IAVF_INSET_NONE},
222 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
223 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
224 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
225 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
226 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
227 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
228 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu, IAVF_FDIR_INSET_IPV4_GTPU, IAVF_INSET_NONE},
229 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
230 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
231 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
232 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
233 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
234 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
235 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu, IAVF_FDIR_INSET_IPV6_GTPU, IAVF_INSET_NONE},
236 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
237 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
238 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
239 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
240 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
241 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
242 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu, IAVF_FDIR_INSET_IPV6_GTPU, IAVF_INSET_NONE},
243 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
244 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
245 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
246 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
247 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
248 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
249 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh, IAVF_FDIR_INSET_IPV4_GTPU_EH, IAVF_INSET_NONE},
250 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
251 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
252 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
253 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
254 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
255 {iavf_pattern_eth_ipv4_gre_ipv4_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
256 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh, IAVF_FDIR_INSET_IPV4_GTPU_EH, IAVF_INSET_NONE},
257 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
258 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
259 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
260 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
261 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
262 {iavf_pattern_eth_ipv4_gre_ipv6_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
263 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh, IAVF_FDIR_INSET_IPV6_GTPU_EH, IAVF_INSET_NONE},
264 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
265 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
266 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
267 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
268 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
269 {iavf_pattern_eth_ipv6_gre_ipv4_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
270 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh, IAVF_FDIR_INSET_IPV6_GTPU_EH, IAVF_INSET_NONE},
271 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4, IAVF_FDIR_INSET_GTPU_IPV4, IAVF_INSET_NONE},
272 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4_udp, IAVF_FDIR_INSET_GTPU_IPV4_UDP, IAVF_INSET_NONE},
273 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv4_tcp, IAVF_FDIR_INSET_GTPU_IPV4_TCP, IAVF_INSET_NONE},
274 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6, IAVF_FDIR_INSET_GTPU_IPV6, IAVF_INSET_NONE},
275 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6_udp, IAVF_FDIR_INSET_GTPU_IPV6_UDP, IAVF_INSET_NONE},
276 {iavf_pattern_eth_ipv6_gre_ipv6_gtpu_eh_ipv6_tcp, IAVF_FDIR_INSET_GTPU_IPV6_TCP, IAVF_INSET_NONE},
277 {iavf_pattern_eth_ipv6_gtpu, IAVF_FDIR_INSET_IPV6_GTPU, IAVF_INSET_NONE},
278 {iavf_pattern_eth_ipv6_gtpu_eh, IAVF_FDIR_INSET_IPV6_GTPU_EH, IAVF_INSET_NONE},
279 {iavf_pattern_eth_ipv4_l2tpv3, IAVF_FDIR_INSET_L2TPV3OIP, IAVF_INSET_NONE},
280 {iavf_pattern_eth_ipv6_l2tpv3, IAVF_FDIR_INSET_L2TPV3OIP, IAVF_INSET_NONE},
281 {iavf_pattern_eth_ipv4_esp, IAVF_FDIR_INSET_IPV4_ESP, IAVF_INSET_NONE},
282 {iavf_pattern_eth_ipv6_esp, IAVF_FDIR_INSET_IPV6_ESP, IAVF_INSET_NONE},
283 {iavf_pattern_eth_ipv4_ah, IAVF_FDIR_INSET_AH, IAVF_INSET_NONE},
284 {iavf_pattern_eth_ipv6_ah, IAVF_FDIR_INSET_AH, IAVF_INSET_NONE},
285 {iavf_pattern_eth_ipv4_udp_esp, IAVF_FDIR_INSET_IPV4_NATT_ESP, IAVF_INSET_NONE},
286 {iavf_pattern_eth_ipv6_udp_esp, IAVF_FDIR_INSET_IPV6_NATT_ESP, IAVF_INSET_NONE},
287 {iavf_pattern_eth_ipv4_pfcp, IAVF_FDIR_INSET_PFCP, IAVF_INSET_NONE},
288 {iavf_pattern_eth_ipv6_pfcp, IAVF_FDIR_INSET_PFCP, IAVF_INSET_NONE},
289 {iavf_pattern_eth_ecpri, IAVF_FDIR_INSET_ECPRI, IAVF_INSET_NONE},
290 {iavf_pattern_eth_ipv4_ecpri, IAVF_FDIR_INSET_ECPRI, IAVF_INSET_NONE},
291 {iavf_pattern_eth_ipv4_gre_ipv4, IAVF_FDIR_INSET_GRE_IPV4, IAVF_INSET_NONE},
292 {iavf_pattern_eth_ipv4_gre_ipv4_tcp, IAVF_FDIR_INSET_GRE_IPV4_TCP, IAVF_INSET_NONE},
293 {iavf_pattern_eth_ipv4_gre_ipv4_udp, IAVF_FDIR_INSET_GRE_IPV4_UDP, IAVF_INSET_NONE},
294 {iavf_pattern_eth_ipv4_gre_ipv6, IAVF_FDIR_INSET_GRE_IPV6, IAVF_INSET_NONE},
295 {iavf_pattern_eth_ipv4_gre_ipv6_tcp, IAVF_FDIR_INSET_GRE_IPV6_TCP, IAVF_INSET_NONE},
296 {iavf_pattern_eth_ipv4_gre_ipv6_udp, IAVF_FDIR_INSET_GRE_IPV6_UDP, IAVF_INSET_NONE},
297 {iavf_pattern_eth_ipv6_gre_ipv4, IAVF_FDIR_INSET_GRE_IPV4, IAVF_INSET_NONE},
298 {iavf_pattern_eth_ipv6_gre_ipv4_tcp, IAVF_FDIR_INSET_GRE_IPV4_TCP, IAVF_INSET_NONE},
299 {iavf_pattern_eth_ipv6_gre_ipv4_udp, IAVF_FDIR_INSET_GRE_IPV4_UDP, IAVF_INSET_NONE},
300 {iavf_pattern_eth_ipv6_gre_ipv6, IAVF_FDIR_INSET_GRE_IPV6, IAVF_INSET_NONE},
301 {iavf_pattern_eth_ipv6_gre_ipv6_tcp, IAVF_FDIR_INSET_GRE_IPV6_TCP, IAVF_INSET_NONE},
302 {iavf_pattern_eth_ipv6_gre_ipv6_udp, IAVF_FDIR_INSET_GRE_IPV6_UDP, IAVF_INSET_NONE},
304 {iavf_pattern_eth_ipv4_udp_l2tpv2, IAVF_FDIR_INSET_L2TPV2, IAVF_INSET_NONE},
305 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp, IAVF_FDIR_INSET_L2TPV2, IAVF_INSET_NONE},
306 {iavf_pattern_eth_ipv6_udp_l2tpv2, IAVF_FDIR_INSET_L2TPV2, IAVF_INSET_NONE},
307 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp, IAVF_FDIR_INSET_L2TPV2, IAVF_INSET_NONE},
308 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4, IAVF_INSET_NONE},
309 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4_udp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_UDP, IAVF_INSET_NONE},
310 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv4_tcp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_TCP, IAVF_INSET_NONE},
311 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4, IAVF_INSET_NONE},
312 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4_udp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_UDP, IAVF_INSET_NONE},
313 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv4_tcp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV4_TCP, IAVF_INSET_NONE},
314 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6, IAVF_INSET_NONE},
315 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6_udp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_UDP, IAVF_INSET_NONE},
316 {iavf_pattern_eth_ipv4_udp_l2tpv2_ppp_ipv6_tcp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_TCP, IAVF_INSET_NONE},
317 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6, IAVF_INSET_NONE},
318 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6_udp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_UDP, IAVF_INSET_NONE},
319 {iavf_pattern_eth_ipv6_udp_l2tpv2_ppp_ipv6_tcp, IAVF_FDIR_INSET_L2TPV2_PPP_IPV6_TCP, IAVF_INSET_NONE},
322 static struct iavf_flow_parser iavf_fdir_parser;
325 iavf_fdir_init(struct iavf_adapter *ad)
327 struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(ad);
328 struct iavf_flow_parser *parser;
333 if (vf->vf_res->vf_cap_flags & VIRTCHNL_VF_OFFLOAD_FDIR_PF)
334 parser = &iavf_fdir_parser;
338 return iavf_register_parser(parser, ad);
342 iavf_fdir_uninit(struct iavf_adapter *ad)
344 iavf_unregister_parser(&iavf_fdir_parser, ad);
348 iavf_fdir_create(struct iavf_adapter *ad,
349 struct rte_flow *flow,
351 struct rte_flow_error *error)
353 struct iavf_fdir_conf *filter = meta;
354 struct iavf_fdir_conf *rule;
357 rule = rte_zmalloc("fdir_entry", sizeof(*rule), 0);
359 rte_flow_error_set(error, ENOMEM,
360 RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
361 "Failed to allocate memory for fdir rule");
365 ret = iavf_fdir_add(ad, filter);
367 rte_flow_error_set(error, -ret,
368 RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
369 "Failed to add filter rule.");
373 if (filter->mark_flag == 1)
374 iavf_fdir_rx_proc_enable(ad, 1);
376 rte_memcpy(rule, filter, sizeof(*rule));
387 iavf_fdir_destroy(struct iavf_adapter *ad,
388 struct rte_flow *flow,
389 struct rte_flow_error *error)
391 struct iavf_fdir_conf *filter;
394 filter = (struct iavf_fdir_conf *)flow->rule;
396 ret = iavf_fdir_del(ad, filter);
398 rte_flow_error_set(error, -ret,
399 RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
400 "Failed to delete filter rule.");
404 if (filter->mark_flag == 1)
405 iavf_fdir_rx_proc_enable(ad, 0);
414 iavf_fdir_validation(struct iavf_adapter *ad,
415 __rte_unused struct rte_flow *flow,
417 struct rte_flow_error *error)
419 struct iavf_fdir_conf *filter = meta;
422 ret = iavf_fdir_check(ad, filter);
424 rte_flow_error_set(error, -ret,
425 RTE_FLOW_ERROR_TYPE_HANDLE, NULL,
426 "Failed to validate filter rule.");
433 static struct iavf_flow_engine iavf_fdir_engine = {
434 .init = iavf_fdir_init,
435 .uninit = iavf_fdir_uninit,
436 .create = iavf_fdir_create,
437 .destroy = iavf_fdir_destroy,
438 .validation = iavf_fdir_validation,
439 .type = IAVF_FLOW_ENGINE_FDIR,
443 iavf_fdir_parse_action_qregion(struct iavf_adapter *ad,
444 struct rte_flow_error *error,
445 const struct rte_flow_action *act,
446 struct virtchnl_filter_action *filter_action)
448 struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(ad);
449 const struct rte_flow_action_rss *rss = act->conf;
452 if (act->type != RTE_FLOW_ACTION_TYPE_RSS) {
453 rte_flow_error_set(error, EINVAL,
454 RTE_FLOW_ERROR_TYPE_ACTION, act,
459 if (rss->queue_num <= 1) {
460 rte_flow_error_set(error, EINVAL,
461 RTE_FLOW_ERROR_TYPE_ACTION, act,
462 "Queue region size can't be 0 or 1.");
466 /* check if queue index for queue region is continuous */
467 for (i = 0; i < rss->queue_num - 1; i++) {
468 if (rss->queue[i + 1] != rss->queue[i] + 1) {
469 rte_flow_error_set(error, EINVAL,
470 RTE_FLOW_ERROR_TYPE_ACTION, act,
471 "Discontinuous queue region");
476 if (rss->queue[rss->queue_num - 1] >= ad->dev_data->nb_rx_queues) {
477 rte_flow_error_set(error, EINVAL,
478 RTE_FLOW_ERROR_TYPE_ACTION, act,
479 "Invalid queue region indexes.");
483 if (!(rte_is_power_of_2(rss->queue_num) &&
484 rss->queue_num <= IAVF_FDIR_MAX_QREGION_SIZE)) {
485 rte_flow_error_set(error, EINVAL,
486 RTE_FLOW_ERROR_TYPE_ACTION, act,
487 "The region size should be any of the following values:"
488 "1, 2, 4, 8, 16, 32, 64, 128 as long as the total number "
489 "of queues do not exceed the VSI allocation.");
493 if (rss->queue_num > vf->max_rss_qregion) {
494 rte_flow_error_set(error, EINVAL,
495 RTE_FLOW_ERROR_TYPE_ACTION, act,
496 "The region size cannot be large than the supported max RSS queue region");
500 filter_action->act_conf.queue.index = rss->queue[0];
501 filter_action->act_conf.queue.region = rte_fls_u32(rss->queue_num) - 1;
507 iavf_fdir_parse_action(struct iavf_adapter *ad,
508 const struct rte_flow_action actions[],
509 struct rte_flow_error *error,
510 struct iavf_fdir_conf *filter)
512 const struct rte_flow_action_queue *act_q;
513 const struct rte_flow_action_mark *mark_spec = NULL;
514 uint32_t dest_num = 0;
515 uint32_t mark_num = 0;
519 struct virtchnl_filter_action *filter_action;
521 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
522 switch (actions->type) {
523 case RTE_FLOW_ACTION_TYPE_VOID:
526 case RTE_FLOW_ACTION_TYPE_PASSTHRU:
529 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
531 filter_action->type = VIRTCHNL_ACTION_PASSTHRU;
533 filter->add_fltr.rule_cfg.action_set.count = ++number;
536 case RTE_FLOW_ACTION_TYPE_DROP:
539 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
541 filter_action->type = VIRTCHNL_ACTION_DROP;
543 filter->add_fltr.rule_cfg.action_set.count = ++number;
546 case RTE_FLOW_ACTION_TYPE_QUEUE:
549 act_q = actions->conf;
550 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
552 filter_action->type = VIRTCHNL_ACTION_QUEUE;
553 filter_action->act_conf.queue.index = act_q->index;
555 if (filter_action->act_conf.queue.index >=
556 ad->dev_data->nb_rx_queues) {
557 rte_flow_error_set(error, EINVAL,
558 RTE_FLOW_ERROR_TYPE_ACTION,
559 actions, "Invalid queue for FDIR.");
563 filter->add_fltr.rule_cfg.action_set.count = ++number;
566 case RTE_FLOW_ACTION_TYPE_RSS:
569 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
571 filter_action->type = VIRTCHNL_ACTION_Q_REGION;
573 ret = iavf_fdir_parse_action_qregion(ad,
574 error, actions, filter_action);
578 filter->add_fltr.rule_cfg.action_set.count = ++number;
581 case RTE_FLOW_ACTION_TYPE_MARK:
584 filter->mark_flag = 1;
585 mark_spec = actions->conf;
586 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
588 filter_action->type = VIRTCHNL_ACTION_MARK;
589 filter_action->act_conf.mark_id = mark_spec->id;
591 filter->add_fltr.rule_cfg.action_set.count = ++number;
595 rte_flow_error_set(error, EINVAL,
596 RTE_FLOW_ERROR_TYPE_ACTION, actions,
602 if (number > VIRTCHNL_MAX_NUM_ACTIONS) {
603 rte_flow_error_set(error, EINVAL,
604 RTE_FLOW_ERROR_TYPE_ACTION, actions,
605 "Action numbers exceed the maximum value");
610 rte_flow_error_set(error, EINVAL,
611 RTE_FLOW_ERROR_TYPE_ACTION, actions,
612 "Unsupported action combination");
617 rte_flow_error_set(error, EINVAL,
618 RTE_FLOW_ERROR_TYPE_ACTION, actions,
619 "Too many mark actions");
623 if (dest_num + mark_num == 0) {
624 rte_flow_error_set(error, EINVAL,
625 RTE_FLOW_ERROR_TYPE_ACTION, actions,
630 /* Mark only is equal to mark + passthru. */
632 filter_action = &filter->add_fltr.rule_cfg.action_set.actions[number];
633 filter_action->type = VIRTCHNL_ACTION_PASSTHRU;
634 filter->add_fltr.rule_cfg.action_set.count = ++number;
641 iavf_fdir_refine_input_set(const uint64_t input_set,
642 const uint64_t input_set_mask,
643 struct iavf_fdir_conf *filter)
645 struct virtchnl_proto_hdr *hdr, *hdr_last;
646 struct rte_flow_item_ipv4 ipv4_spec;
647 struct rte_flow_item_ipv6 ipv6_spec;
651 if (input_set & ~input_set_mask)
656 last_layer = filter->add_fltr.rule_cfg.proto_hdrs.count - 1;
657 /* Last layer of TCP/UDP pattern isn't less than 2. */
660 hdr_last = &filter->add_fltr.rule_cfg.proto_hdrs.proto_hdr[last_layer];
661 if (hdr_last->type == VIRTCHNL_PROTO_HDR_TCP)
663 else if (hdr_last->type == VIRTCHNL_PROTO_HDR_UDP)
668 hdr = &filter->add_fltr.rule_cfg.proto_hdrs.proto_hdr[last_layer - 1];
670 case VIRTCHNL_PROTO_HDR_IPV4:
671 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4, PROT);
672 memset(&ipv4_spec, 0, sizeof(ipv4_spec));
673 ipv4_spec.hdr.next_proto_id = proto_id;
674 rte_memcpy(hdr->buffer, &ipv4_spec.hdr,
675 sizeof(ipv4_spec.hdr));
677 case VIRTCHNL_PROTO_HDR_IPV6:
678 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6, PROT);
679 memset(&ipv6_spec, 0, sizeof(ipv6_spec));
680 ipv6_spec.hdr.proto = proto_id;
681 rte_memcpy(hdr->buffer, &ipv6_spec.hdr,
682 sizeof(ipv6_spec.hdr));
690 iavf_fdir_add_fragment_hdr(struct virtchnl_proto_hdrs *hdrs, int layer)
692 struct virtchnl_proto_hdr *hdr1;
693 struct virtchnl_proto_hdr *hdr2;
696 if (layer < 0 || layer > hdrs->count)
699 /* shift headers layer */
700 for (i = hdrs->count; i >= layer; i--) {
701 hdr1 = &hdrs->proto_hdr[i];
702 hdr2 = &hdrs->proto_hdr[i - 1];
706 /* adding dummy fragment header */
707 hdr1 = &hdrs->proto_hdr[layer];
708 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr1, IPV4_FRAG);
709 hdr1->field_selector = 0;
710 hdrs->count = ++layer;
714 iavf_fdir_parse_pattern(__rte_unused struct iavf_adapter *ad,
715 const struct rte_flow_item pattern[],
716 const uint64_t input_set_mask,
717 struct rte_flow_error *error,
718 struct iavf_fdir_conf *filter)
720 struct virtchnl_proto_hdrs *hdrs =
721 &filter->add_fltr.rule_cfg.proto_hdrs;
722 enum rte_flow_item_type l3 = RTE_FLOW_ITEM_TYPE_END;
723 const struct rte_flow_item_eth *eth_spec, *eth_mask;
724 const struct rte_flow_item_ipv4 *ipv4_spec, *ipv4_last, *ipv4_mask;
725 const struct rte_flow_item_ipv6 *ipv6_spec, *ipv6_mask;
726 const struct rte_flow_item_ipv6_frag_ext *ipv6_frag_spec;
727 const struct rte_flow_item_ipv6_frag_ext *ipv6_frag_mask;
728 const struct rte_flow_item_udp *udp_spec, *udp_mask;
729 const struct rte_flow_item_tcp *tcp_spec, *tcp_mask;
730 const struct rte_flow_item_sctp *sctp_spec, *sctp_mask;
731 const struct rte_flow_item_gtp *gtp_spec, *gtp_mask;
732 const struct rte_flow_item_gtp_psc *gtp_psc_spec, *gtp_psc_mask;
733 const struct rte_flow_item_l2tpv3oip *l2tpv3oip_spec, *l2tpv3oip_mask;
734 const struct rte_flow_item_esp *esp_spec, *esp_mask;
735 const struct rte_flow_item_ah *ah_spec, *ah_mask;
736 const struct rte_flow_item_pfcp *pfcp_spec, *pfcp_mask;
737 const struct rte_flow_item_ecpri *ecpri_spec, *ecpri_mask;
738 const struct rte_flow_item_gre *gre_spec, *gre_mask;
739 const struct rte_flow_item_l2tpv2 *l2tpv2_spec, *l2tpv2_mask;
740 const struct rte_flow_item_ppp *ppp_spec, *ppp_mask;
741 const struct rte_flow_item *item = pattern;
742 struct virtchnl_proto_hdr *hdr, *hdr1 = NULL;
743 struct rte_ecpri_common_hdr ecpri_common;
744 uint64_t input_set = IAVF_INSET_NONE;
745 enum rte_flow_item_type item_type;
746 enum rte_flow_item_type next_type;
747 uint8_t tun_inner = 0;
748 uint16_t ether_type, flags_version;
751 uint8_t ipv6_addr_mask[16] = {
752 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF,
753 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF
756 for (item = pattern; item->type != RTE_FLOW_ITEM_TYPE_END; item++) {
757 item_type = item->type;
759 if (item->last && !(item_type == RTE_FLOW_ITEM_TYPE_IPV4 ||
761 RTE_FLOW_ITEM_TYPE_IPV6_FRAG_EXT)) {
762 rte_flow_error_set(error, EINVAL,
763 RTE_FLOW_ERROR_TYPE_ITEM, item,
764 "Not support range");
768 case RTE_FLOW_ITEM_TYPE_ETH:
769 eth_spec = item->spec;
770 eth_mask = item->mask;
771 next_type = (item + 1)->type;
773 hdr1 = &hdrs->proto_hdr[layer];
775 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr1, ETH);
777 if (next_type == RTE_FLOW_ITEM_TYPE_END &&
778 (!eth_spec || !eth_mask)) {
779 rte_flow_error_set(error, EINVAL,
780 RTE_FLOW_ERROR_TYPE_ITEM,
781 item, "NULL eth spec/mask.");
785 if (eth_spec && eth_mask) {
786 if (!rte_is_zero_ether_addr(ð_mask->dst)) {
787 input_set |= IAVF_INSET_DMAC;
788 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr1,
791 } else if (!rte_is_zero_ether_addr(ð_mask->src)) {
792 input_set |= IAVF_INSET_SMAC;
793 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr1,
798 if (eth_mask->type) {
799 if (eth_mask->type != RTE_BE16(0xffff)) {
800 rte_flow_error_set(error, EINVAL,
801 RTE_FLOW_ERROR_TYPE_ITEM,
802 item, "Invalid type mask.");
806 ether_type = rte_be_to_cpu_16(eth_spec->type);
807 if (ether_type == RTE_ETHER_TYPE_IPV4 ||
808 ether_type == RTE_ETHER_TYPE_IPV6) {
809 rte_flow_error_set(error, EINVAL,
810 RTE_FLOW_ERROR_TYPE_ITEM,
812 "Unsupported ether_type.");
816 input_set |= IAVF_INSET_ETHERTYPE;
817 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr1, ETH,
821 rte_memcpy(hdr1->buffer, eth_spec,
822 sizeof(struct rte_ether_hdr));
825 hdrs->count = ++layer;
828 case RTE_FLOW_ITEM_TYPE_IPV4:
829 l3 = RTE_FLOW_ITEM_TYPE_IPV4;
830 ipv4_spec = item->spec;
831 ipv4_last = item->last;
832 ipv4_mask = item->mask;
833 next_type = (item + 1)->type;
835 hdr = &hdrs->proto_hdr[layer];
837 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, IPV4);
839 if (!(ipv4_spec && ipv4_mask)) {
840 hdrs->count = ++layer;
844 if (ipv4_mask->hdr.version_ihl ||
845 ipv4_mask->hdr.total_length ||
846 ipv4_mask->hdr.hdr_checksum) {
847 rte_flow_error_set(error, EINVAL,
848 RTE_FLOW_ERROR_TYPE_ITEM,
849 item, "Invalid IPv4 mask.");
854 (ipv4_last->hdr.version_ihl ||
855 ipv4_last->hdr.type_of_service ||
856 ipv4_last->hdr.time_to_live ||
857 ipv4_last->hdr.total_length |
858 ipv4_last->hdr.next_proto_id ||
859 ipv4_last->hdr.hdr_checksum ||
860 ipv4_last->hdr.src_addr ||
861 ipv4_last->hdr.dst_addr)) {
862 rte_flow_error_set(error, EINVAL,
863 RTE_FLOW_ERROR_TYPE_ITEM,
864 item, "Invalid IPv4 last.");
868 if (ipv4_mask->hdr.type_of_service ==
870 input_set |= IAVF_INSET_IPV4_TOS;
871 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4,
875 if (ipv4_mask->hdr.next_proto_id == UINT8_MAX) {
876 input_set |= IAVF_INSET_IPV4_PROTO;
877 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4,
881 if (ipv4_mask->hdr.time_to_live == UINT8_MAX) {
882 input_set |= IAVF_INSET_IPV4_TTL;
883 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4,
887 if (ipv4_mask->hdr.src_addr == UINT32_MAX) {
888 input_set |= IAVF_INSET_IPV4_SRC;
889 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4,
893 if (ipv4_mask->hdr.dst_addr == UINT32_MAX) {
894 input_set |= IAVF_INSET_IPV4_DST;
895 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV4,
900 input_set &= ~IAVF_PROT_IPV4_OUTER;
901 input_set |= IAVF_PROT_IPV4_INNER;
904 rte_memcpy(hdr->buffer, &ipv4_spec->hdr,
905 sizeof(ipv4_spec->hdr));
907 hdrs->count = ++layer;
910 * spec is 0x2000, mask is 0x2000
912 if (ipv4_spec->hdr.fragment_offset ==
913 rte_cpu_to_be_16(RTE_IPV4_HDR_MF_FLAG) &&
914 ipv4_mask->hdr.fragment_offset ==
915 rte_cpu_to_be_16(RTE_IPV4_HDR_MF_FLAG)) {
916 /* all IPv4 fragment packet has the same
917 * ethertype, if the spec and mask is valid,
918 * set ethertype into input set.
920 input_set |= IAVF_INSET_ETHERTYPE;
921 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr1, ETH,
924 /* add dummy header for IPv4 Fragment */
925 iavf_fdir_add_fragment_hdr(hdrs, layer);
926 } else if (ipv4_mask->hdr.packet_id == UINT16_MAX) {
927 rte_flow_error_set(error, EINVAL,
928 RTE_FLOW_ERROR_TYPE_ITEM,
929 item, "Invalid IPv4 mask.");
935 case RTE_FLOW_ITEM_TYPE_IPV6:
936 l3 = RTE_FLOW_ITEM_TYPE_IPV6;
937 ipv6_spec = item->spec;
938 ipv6_mask = item->mask;
940 hdr = &hdrs->proto_hdr[layer];
942 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, IPV6);
944 if (!(ipv6_spec && ipv6_mask)) {
945 hdrs->count = ++layer;
949 if (ipv6_mask->hdr.payload_len) {
950 rte_flow_error_set(error, EINVAL,
951 RTE_FLOW_ERROR_TYPE_ITEM,
952 item, "Invalid IPv6 mask");
956 if ((ipv6_mask->hdr.vtc_flow &
957 rte_cpu_to_be_32(IAVF_IPV6_TC_MASK))
958 == rte_cpu_to_be_32(IAVF_IPV6_TC_MASK)) {
959 input_set |= IAVF_INSET_IPV6_TC;
960 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6,
964 if (ipv6_mask->hdr.proto == UINT8_MAX) {
965 input_set |= IAVF_INSET_IPV6_NEXT_HDR;
966 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6,
970 if (ipv6_mask->hdr.hop_limits == UINT8_MAX) {
971 input_set |= IAVF_INSET_IPV6_HOP_LIMIT;
972 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6,
976 if (!memcmp(ipv6_mask->hdr.src_addr, ipv6_addr_mask,
977 RTE_DIM(ipv6_mask->hdr.src_addr))) {
978 input_set |= IAVF_INSET_IPV6_SRC;
979 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6,
982 if (!memcmp(ipv6_mask->hdr.dst_addr, ipv6_addr_mask,
983 RTE_DIM(ipv6_mask->hdr.dst_addr))) {
984 input_set |= IAVF_INSET_IPV6_DST;
985 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, IPV6,
990 input_set &= ~IAVF_PROT_IPV6_OUTER;
991 input_set |= IAVF_PROT_IPV6_INNER;
994 rte_memcpy(hdr->buffer, &ipv6_spec->hdr,
995 sizeof(ipv6_spec->hdr));
997 hdrs->count = ++layer;
1000 case RTE_FLOW_ITEM_TYPE_IPV6_FRAG_EXT:
1001 ipv6_frag_spec = item->spec;
1002 ipv6_frag_mask = item->mask;
1003 next_type = (item + 1)->type;
1005 hdr = &hdrs->proto_hdr[layer];
1007 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, IPV6_EH_FRAG);
1009 if (!(ipv6_frag_spec && ipv6_frag_mask)) {
1010 hdrs->count = ++layer;
1015 * spec is 0x1, mask is 0x1
1017 if (ipv6_frag_spec->hdr.frag_data ==
1018 rte_cpu_to_be_16(1) &&
1019 ipv6_frag_mask->hdr.frag_data ==
1020 rte_cpu_to_be_16(1)) {
1021 /* all IPv6 fragment packet has the same
1022 * ethertype, if the spec and mask is valid,
1023 * set ethertype into input set.
1025 input_set |= IAVF_INSET_ETHERTYPE;
1026 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr1, ETH,
1029 rte_memcpy(hdr->buffer, &ipv6_frag_spec->hdr,
1030 sizeof(ipv6_frag_spec->hdr));
1031 } else if (ipv6_frag_mask->hdr.id == UINT32_MAX) {
1032 rte_flow_error_set(error, EINVAL,
1033 RTE_FLOW_ERROR_TYPE_ITEM,
1034 item, "Invalid IPv6 mask.");
1038 hdrs->count = ++layer;
1041 case RTE_FLOW_ITEM_TYPE_UDP:
1042 udp_spec = item->spec;
1043 udp_mask = item->mask;
1045 hdr = &hdrs->proto_hdr[layer];
1047 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, UDP);
1049 if (udp_spec && udp_mask) {
1050 if (udp_mask->hdr.dgram_len ||
1051 udp_mask->hdr.dgram_cksum) {
1052 rte_flow_error_set(error, EINVAL,
1053 RTE_FLOW_ERROR_TYPE_ITEM, item,
1054 "Invalid UDP mask");
1058 if (udp_mask->hdr.src_port == UINT16_MAX) {
1059 input_set |= IAVF_INSET_UDP_SRC_PORT;
1060 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, UDP, SRC_PORT);
1062 if (udp_mask->hdr.dst_port == UINT16_MAX) {
1063 input_set |= IAVF_INSET_UDP_DST_PORT;
1064 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, UDP, DST_PORT);
1068 input_set &= ~IAVF_PROT_UDP_OUTER;
1069 input_set |= IAVF_PROT_UDP_INNER;
1072 if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
1073 rte_memcpy(hdr->buffer,
1075 sizeof(udp_spec->hdr));
1076 else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
1077 rte_memcpy(hdr->buffer,
1079 sizeof(udp_spec->hdr));
1082 hdrs->count = ++layer;
1085 case RTE_FLOW_ITEM_TYPE_TCP:
1086 tcp_spec = item->spec;
1087 tcp_mask = item->mask;
1089 hdr = &hdrs->proto_hdr[layer];
1091 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, TCP);
1093 if (tcp_spec && tcp_mask) {
1094 if (tcp_mask->hdr.sent_seq ||
1095 tcp_mask->hdr.recv_ack ||
1096 tcp_mask->hdr.data_off ||
1097 tcp_mask->hdr.tcp_flags ||
1098 tcp_mask->hdr.rx_win ||
1099 tcp_mask->hdr.cksum ||
1100 tcp_mask->hdr.tcp_urp) {
1101 rte_flow_error_set(error, EINVAL,
1102 RTE_FLOW_ERROR_TYPE_ITEM, item,
1103 "Invalid TCP mask");
1107 if (tcp_mask->hdr.src_port == UINT16_MAX) {
1108 input_set |= IAVF_INSET_TCP_SRC_PORT;
1109 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, TCP, SRC_PORT);
1111 if (tcp_mask->hdr.dst_port == UINT16_MAX) {
1112 input_set |= IAVF_INSET_TCP_DST_PORT;
1113 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, TCP, DST_PORT);
1117 input_set &= ~IAVF_PROT_TCP_OUTER;
1118 input_set |= IAVF_PROT_TCP_INNER;
1121 if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
1122 rte_memcpy(hdr->buffer,
1124 sizeof(tcp_spec->hdr));
1125 else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
1126 rte_memcpy(hdr->buffer,
1128 sizeof(tcp_spec->hdr));
1131 hdrs->count = ++layer;
1134 case RTE_FLOW_ITEM_TYPE_SCTP:
1135 sctp_spec = item->spec;
1136 sctp_mask = item->mask;
1138 hdr = &hdrs->proto_hdr[layer];
1140 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, SCTP);
1142 if (sctp_spec && sctp_mask) {
1143 if (sctp_mask->hdr.cksum) {
1144 rte_flow_error_set(error, EINVAL,
1145 RTE_FLOW_ERROR_TYPE_ITEM, item,
1146 "Invalid UDP mask");
1150 if (sctp_mask->hdr.src_port == UINT16_MAX) {
1151 input_set |= IAVF_INSET_SCTP_SRC_PORT;
1152 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, SCTP, SRC_PORT);
1154 if (sctp_mask->hdr.dst_port == UINT16_MAX) {
1155 input_set |= IAVF_INSET_SCTP_DST_PORT;
1156 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, SCTP, DST_PORT);
1159 if (l3 == RTE_FLOW_ITEM_TYPE_IPV4)
1160 rte_memcpy(hdr->buffer,
1162 sizeof(sctp_spec->hdr));
1163 else if (l3 == RTE_FLOW_ITEM_TYPE_IPV6)
1164 rte_memcpy(hdr->buffer,
1166 sizeof(sctp_spec->hdr));
1169 hdrs->count = ++layer;
1172 case RTE_FLOW_ITEM_TYPE_GTPU:
1173 gtp_spec = item->spec;
1174 gtp_mask = item->mask;
1176 hdr = &hdrs->proto_hdr[layer];
1178 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_IP);
1180 if (gtp_spec && gtp_mask) {
1181 if (gtp_mask->v_pt_rsv_flags ||
1182 gtp_mask->msg_type ||
1183 gtp_mask->msg_len) {
1184 rte_flow_error_set(error, EINVAL,
1185 RTE_FLOW_ERROR_TYPE_ITEM,
1186 item, "Invalid GTP mask");
1190 if (gtp_mask->teid == UINT32_MAX) {
1191 input_set |= IAVF_INSET_GTPU_TEID;
1192 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, GTPU_IP, TEID);
1195 rte_memcpy(hdr->buffer,
1196 gtp_spec, sizeof(*gtp_spec));
1201 hdrs->count = ++layer;
1204 case RTE_FLOW_ITEM_TYPE_GTP_PSC:
1205 gtp_psc_spec = item->spec;
1206 gtp_psc_mask = item->mask;
1208 hdr = &hdrs->proto_hdr[layer];
1211 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH);
1212 else if ((gtp_psc_mask->hdr.qfi) &&
1213 !(gtp_psc_mask->hdr.type))
1214 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH);
1215 else if (gtp_psc_spec->hdr.type == IAVF_GTPU_EH_UPLINK)
1216 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH_PDU_UP);
1217 else if (gtp_psc_spec->hdr.type == IAVF_GTPU_EH_DWLINK)
1218 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GTPU_EH_PDU_DWN);
1220 if (gtp_psc_spec && gtp_psc_mask) {
1221 if (gtp_psc_mask->hdr.qfi == 0x3F) {
1222 input_set |= IAVF_INSET_GTPU_QFI;
1223 if (!gtp_psc_mask->hdr.type)
1224 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr,
1226 else if (gtp_psc_spec->hdr.type ==
1227 IAVF_GTPU_EH_UPLINK)
1228 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr,
1230 else if (gtp_psc_spec->hdr.type ==
1231 IAVF_GTPU_EH_DWLINK)
1232 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr,
1236 rte_memcpy(hdr->buffer, gtp_psc_spec,
1237 sizeof(*gtp_psc_spec));
1240 hdrs->count = ++layer;
1243 case RTE_FLOW_ITEM_TYPE_L2TPV3OIP:
1244 l2tpv3oip_spec = item->spec;
1245 l2tpv3oip_mask = item->mask;
1247 hdr = &hdrs->proto_hdr[layer];
1249 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, L2TPV3);
1251 if (l2tpv3oip_spec && l2tpv3oip_mask) {
1252 if (l2tpv3oip_mask->session_id == UINT32_MAX) {
1253 input_set |= IAVF_L2TPV3OIP_SESSION_ID;
1254 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, L2TPV3, SESS_ID);
1257 rte_memcpy(hdr->buffer, l2tpv3oip_spec,
1258 sizeof(*l2tpv3oip_spec));
1261 hdrs->count = ++layer;
1264 case RTE_FLOW_ITEM_TYPE_ESP:
1265 esp_spec = item->spec;
1266 esp_mask = item->mask;
1268 hdr = &hdrs->proto_hdr[layer];
1270 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, ESP);
1272 if (esp_spec && esp_mask) {
1273 if (esp_mask->hdr.spi == UINT32_MAX) {
1274 input_set |= IAVF_INSET_ESP_SPI;
1275 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, ESP, SPI);
1278 rte_memcpy(hdr->buffer, &esp_spec->hdr,
1279 sizeof(esp_spec->hdr));
1282 hdrs->count = ++layer;
1285 case RTE_FLOW_ITEM_TYPE_AH:
1286 ah_spec = item->spec;
1287 ah_mask = item->mask;
1289 hdr = &hdrs->proto_hdr[layer];
1291 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, AH);
1293 if (ah_spec && ah_mask) {
1294 if (ah_mask->spi == UINT32_MAX) {
1295 input_set |= IAVF_INSET_AH_SPI;
1296 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, AH, SPI);
1299 rte_memcpy(hdr->buffer, ah_spec,
1303 hdrs->count = ++layer;
1306 case RTE_FLOW_ITEM_TYPE_PFCP:
1307 pfcp_spec = item->spec;
1308 pfcp_mask = item->mask;
1310 hdr = &hdrs->proto_hdr[layer];
1312 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, PFCP);
1314 if (pfcp_spec && pfcp_mask) {
1315 if (pfcp_mask->s_field == UINT8_MAX) {
1316 input_set |= IAVF_INSET_PFCP_S_FIELD;
1317 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, PFCP, S_FIELD);
1320 rte_memcpy(hdr->buffer, pfcp_spec,
1321 sizeof(*pfcp_spec));
1324 hdrs->count = ++layer;
1327 case RTE_FLOW_ITEM_TYPE_ECPRI:
1328 ecpri_spec = item->spec;
1329 ecpri_mask = item->mask;
1331 ecpri_common.u32 = rte_be_to_cpu_32(ecpri_spec->hdr.common.u32);
1333 hdr = &hdrs->proto_hdr[layer];
1335 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, ECPRI);
1337 if (ecpri_spec && ecpri_mask) {
1338 if (ecpri_common.type == RTE_ECPRI_MSG_TYPE_IQ_DATA &&
1339 ecpri_mask->hdr.type0.pc_id == UINT16_MAX) {
1340 input_set |= IAVF_ECPRI_PC_RTC_ID;
1341 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr, ECPRI,
1345 rte_memcpy(hdr->buffer, ecpri_spec,
1346 sizeof(*ecpri_spec));
1349 hdrs->count = ++layer;
1352 case RTE_FLOW_ITEM_TYPE_GRE:
1353 gre_spec = item->spec;
1354 gre_mask = item->mask;
1356 hdr = &hdrs->proto_hdr[layer];
1358 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, GRE);
1360 if (gre_spec && gre_mask) {
1361 rte_memcpy(hdr->buffer, gre_spec,
1367 hdrs->count = ++layer;
1370 case RTE_FLOW_ITEM_TYPE_L2TPV2:
1371 l2tpv2_spec = item->spec;
1372 l2tpv2_mask = item->mask;
1374 hdr = &hdrs->proto_hdr[layer];
1376 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, L2TPV2);
1378 if (l2tpv2_spec && l2tpv2_mask) {
1380 rte_be_to_cpu_16(l2tpv2_spec->hdr.common.flags_version);
1381 if ((flags_version == RTE_L2TPV2_MSG_TYPE_CONTROL &&
1382 l2tpv2_mask->hdr.type3.session_id == UINT16_MAX) ||
1383 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA &&
1384 l2tpv2_mask->hdr.type7.session_id == UINT16_MAX) ||
1385 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_L &&
1386 l2tpv2_mask->hdr.type6.session_id == UINT16_MAX) ||
1387 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_S &&
1388 l2tpv2_mask->hdr.type5.session_id == UINT16_MAX) ||
1389 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_O &&
1390 l2tpv2_mask->hdr.type4.session_id == UINT16_MAX) ||
1391 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_L_S &&
1392 l2tpv2_mask->hdr.type3.session_id == UINT16_MAX) ||
1393 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_L_O &&
1394 l2tpv2_mask->hdr.type2.session_id == UINT16_MAX) ||
1395 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_S_O &&
1396 l2tpv2_mask->hdr.type1.session_id == UINT16_MAX) ||
1397 (flags_version == RTE_L2TPV2_MSG_TYPE_DATA_L_S_O &&
1398 l2tpv2_mask->hdr.type0.session_id == UINT16_MAX)) {
1399 input_set |= IAVF_L2TPV2_SESSION_ID;
1400 if (flags_version & IAVF_L2TPV2_FLAGS_LEN)
1401 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr,
1405 VIRTCHNL_ADD_PROTO_HDR_FIELD_BIT(hdr,
1410 rte_memcpy(hdr->buffer, l2tpv2_spec,
1411 sizeof(*l2tpv2_spec));
1416 hdrs->count = ++layer;
1419 case RTE_FLOW_ITEM_TYPE_PPP:
1420 ppp_spec = item->spec;
1421 ppp_mask = item->mask;
1423 hdr = &hdrs->proto_hdr[layer];
1425 VIRTCHNL_SET_PROTO_HDR_TYPE(hdr, PPP);
1427 if (ppp_spec && ppp_mask) {
1428 rte_memcpy(hdr->buffer, ppp_spec,
1432 hdrs->count = ++layer;
1435 case RTE_FLOW_ITEM_TYPE_VOID:
1439 rte_flow_error_set(error, EINVAL,
1440 RTE_FLOW_ERROR_TYPE_ITEM, item,
1441 "Invalid pattern item.");
1446 if (layer > VIRTCHNL_MAX_NUM_PROTO_HDRS) {
1447 rte_flow_error_set(error, EINVAL,
1448 RTE_FLOW_ERROR_TYPE_ITEM, item,
1449 "Protocol header layers exceed the maximum value");
1453 if (!iavf_fdir_refine_input_set(input_set,
1454 input_set_mask | IAVF_INSET_ETHERTYPE,
1456 rte_flow_error_set(error, EINVAL,
1457 RTE_FLOW_ERROR_TYPE_ITEM_SPEC, pattern,
1458 "Invalid input set");
1462 filter->input_set = input_set;
1468 iavf_fdir_parse(struct iavf_adapter *ad,
1469 struct iavf_pattern_match_item *array,
1471 const struct rte_flow_item pattern[],
1472 const struct rte_flow_action actions[],
1474 struct rte_flow_error *error)
1476 struct iavf_info *vf = IAVF_DEV_PRIVATE_TO_VF(ad);
1477 struct iavf_fdir_conf *filter = &vf->fdir.conf;
1478 struct iavf_pattern_match_item *item = NULL;
1481 memset(filter, 0, sizeof(*filter));
1483 item = iavf_search_pattern_match_item(pattern, array, array_len, error);
1487 ret = iavf_fdir_parse_pattern(ad, pattern, item->input_set_mask,
1492 ret = iavf_fdir_parse_action(ad, actions, error, filter);
1504 static struct iavf_flow_parser iavf_fdir_parser = {
1505 .engine = &iavf_fdir_engine,
1506 .array = iavf_fdir_pattern,
1507 .array_len = RTE_DIM(iavf_fdir_pattern),
1508 .parse_pattern_action = iavf_fdir_parse,
1509 .stage = IAVF_FLOW_STAGE_DISTRIBUTOR,
1512 RTE_INIT(iavf_fdir_engine_register)
1514 iavf_register_flow_engine(&iavf_fdir_engine);