1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* Copyright (c) 2019, Intel Corporation. */ 3 4 #ifndef _ICE_FLOW_H_ 5 #define _ICE_FLOW_H_ 6 7 #define ICE_FLOW_ENTRY_HANDLE_INVAL 0 8 #define ICE_FLOW_FLD_OFF_INVAL 0xffff 9 10 /* Generate flow hash field from flow field type(s) */ 11 #define ICE_FLOW_HASH_ETH \ 12 (BIT_ULL(ICE_FLOW_FIELD_IDX_ETH_DA) | \ 13 BIT_ULL(ICE_FLOW_FIELD_IDX_ETH_SA)) 14 #define ICE_FLOW_HASH_IPV4 \ 15 (BIT_ULL(ICE_FLOW_FIELD_IDX_IPV4_SA) | \ 16 BIT_ULL(ICE_FLOW_FIELD_IDX_IPV4_DA)) 17 #define ICE_FLOW_HASH_IPV6 \ 18 (BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_SA) | \ 19 BIT_ULL(ICE_FLOW_FIELD_IDX_IPV6_DA)) 20 #define ICE_FLOW_HASH_TCP_PORT \ 21 (BIT_ULL(ICE_FLOW_FIELD_IDX_TCP_SRC_PORT) | \ 22 BIT_ULL(ICE_FLOW_FIELD_IDX_TCP_DST_PORT)) 23 #define ICE_FLOW_HASH_UDP_PORT \ 24 (BIT_ULL(ICE_FLOW_FIELD_IDX_UDP_SRC_PORT) | \ 25 BIT_ULL(ICE_FLOW_FIELD_IDX_UDP_DST_PORT)) 26 #define ICE_FLOW_HASH_SCTP_PORT \ 27 (BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_SRC_PORT) | \ 28 BIT_ULL(ICE_FLOW_FIELD_IDX_SCTP_DST_PORT)) 29 30 #define ICE_HASH_INVALID 0 31 #define ICE_HASH_TCP_IPV4 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_TCP_PORT) 32 #define ICE_HASH_TCP_IPV6 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_TCP_PORT) 33 #define ICE_HASH_UDP_IPV4 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_UDP_PORT) 34 #define ICE_HASH_UDP_IPV6 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_UDP_PORT) 35 36 #define ICE_FLOW_HASH_GTP_TEID \ 37 (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPC_TEID)) 38 39 #define ICE_FLOW_HASH_GTP_IPV4_TEID \ 40 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_TEID) 41 #define ICE_FLOW_HASH_GTP_IPV6_TEID \ 42 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_TEID) 43 44 #define ICE_FLOW_HASH_GTP_U_TEID \ 45 (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_IP_TEID)) 46 47 #define ICE_FLOW_HASH_GTP_U_IPV4_TEID \ 48 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_TEID) 49 #define ICE_FLOW_HASH_GTP_U_IPV6_TEID \ 50 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_TEID) 51 52 #define ICE_FLOW_HASH_GTP_U_EH_TEID \ 53 (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_TEID)) 54 55 #define ICE_FLOW_HASH_GTP_U_EH_QFI \ 56 (BIT_ULL(ICE_FLOW_FIELD_IDX_GTPU_EH_QFI)) 57 58 #define ICE_FLOW_HASH_GTP_U_IPV4_EH \ 59 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_GTP_U_EH_TEID | \ 60 ICE_FLOW_HASH_GTP_U_EH_QFI) 61 #define ICE_FLOW_HASH_GTP_U_IPV6_EH \ 62 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_GTP_U_EH_TEID | \ 63 ICE_FLOW_HASH_GTP_U_EH_QFI) 64 65 #define ICE_FLOW_HASH_PPPOE_SESS_ID \ 66 (BIT_ULL(ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID)) 67 68 #define ICE_FLOW_HASH_PPPOE_SESS_ID_ETH \ 69 (ICE_FLOW_HASH_ETH | ICE_FLOW_HASH_PPPOE_SESS_ID) 70 #define ICE_FLOW_HASH_PPPOE_TCP_ID \ 71 (ICE_FLOW_HASH_TCP_PORT | ICE_FLOW_HASH_PPPOE_SESS_ID) 72 #define ICE_FLOW_HASH_PPPOE_UDP_ID \ 73 (ICE_FLOW_HASH_UDP_PORT | ICE_FLOW_HASH_PPPOE_SESS_ID) 74 75 #define ICE_FLOW_HASH_PFCP_SEID \ 76 (BIT_ULL(ICE_FLOW_FIELD_IDX_PFCP_SEID)) 77 #define ICE_FLOW_HASH_PFCP_IPV4_SEID \ 78 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_PFCP_SEID) 79 #define ICE_FLOW_HASH_PFCP_IPV6_SEID \ 80 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_PFCP_SEID) 81 82 #define ICE_FLOW_HASH_L2TPV3_SESS_ID \ 83 (BIT_ULL(ICE_FLOW_FIELD_IDX_L2TPV3_SESS_ID)) 84 #define ICE_FLOW_HASH_L2TPV3_IPV4_SESS_ID \ 85 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_L2TPV3_SESS_ID) 86 #define ICE_FLOW_HASH_L2TPV3_IPV6_SESS_ID \ 87 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_L2TPV3_SESS_ID) 88 89 #define ICE_FLOW_HASH_ESP_SPI \ 90 (BIT_ULL(ICE_FLOW_FIELD_IDX_ESP_SPI)) 91 #define ICE_FLOW_HASH_ESP_IPV4_SPI \ 92 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_ESP_SPI) 93 #define ICE_FLOW_HASH_ESP_IPV6_SPI \ 94 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_ESP_SPI) 95 96 #define ICE_FLOW_HASH_AH_SPI \ 97 (BIT_ULL(ICE_FLOW_FIELD_IDX_AH_SPI)) 98 #define ICE_FLOW_HASH_AH_IPV4_SPI \ 99 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_AH_SPI) 100 #define ICE_FLOW_HASH_AH_IPV6_SPI \ 101 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_AH_SPI) 102 103 #define ICE_FLOW_HASH_NAT_T_ESP_SPI \ 104 (BIT_ULL(ICE_FLOW_FIELD_IDX_NAT_T_ESP_SPI)) 105 #define ICE_FLOW_HASH_NAT_T_ESP_IPV4_SPI \ 106 (ICE_FLOW_HASH_IPV4 | ICE_FLOW_HASH_NAT_T_ESP_SPI) 107 #define ICE_FLOW_HASH_NAT_T_ESP_IPV6_SPI \ 108 (ICE_FLOW_HASH_IPV6 | ICE_FLOW_HASH_NAT_T_ESP_SPI) 109 110 /* Protocol header fields within a packet segment. A segment consists of one or 111 * more protocol headers that make up a logical group of protocol headers. Each 112 * logical group of protocol headers encapsulates or is encapsulated using/by 113 * tunneling or encapsulation protocols for network virtualization such as GRE, 114 * VxLAN, etc. 115 */ 116 enum ice_flow_seg_hdr { 117 ICE_FLOW_SEG_HDR_NONE = 0x00000000, 118 ICE_FLOW_SEG_HDR_ETH = 0x00000001, 119 ICE_FLOW_SEG_HDR_VLAN = 0x00000002, 120 ICE_FLOW_SEG_HDR_IPV4 = 0x00000004, 121 ICE_FLOW_SEG_HDR_IPV6 = 0x00000008, 122 ICE_FLOW_SEG_HDR_ARP = 0x00000010, 123 ICE_FLOW_SEG_HDR_ICMP = 0x00000020, 124 ICE_FLOW_SEG_HDR_TCP = 0x00000040, 125 ICE_FLOW_SEG_HDR_UDP = 0x00000080, 126 ICE_FLOW_SEG_HDR_SCTP = 0x00000100, 127 ICE_FLOW_SEG_HDR_GRE = 0x00000200, 128 ICE_FLOW_SEG_HDR_GTPC = 0x00000400, 129 ICE_FLOW_SEG_HDR_GTPC_TEID = 0x00000800, 130 ICE_FLOW_SEG_HDR_GTPU_IP = 0x00001000, 131 ICE_FLOW_SEG_HDR_GTPU_EH = 0x00002000, 132 ICE_FLOW_SEG_HDR_GTPU_DWN = 0x00004000, 133 ICE_FLOW_SEG_HDR_GTPU_UP = 0x00008000, 134 ICE_FLOW_SEG_HDR_PPPOE = 0x00010000, 135 ICE_FLOW_SEG_HDR_PFCP_NODE = 0x00020000, 136 ICE_FLOW_SEG_HDR_PFCP_SESSION = 0x00040000, 137 ICE_FLOW_SEG_HDR_L2TPV3 = 0x00080000, 138 ICE_FLOW_SEG_HDR_ESP = 0x00100000, 139 ICE_FLOW_SEG_HDR_AH = 0x00200000, 140 ICE_FLOW_SEG_HDR_NAT_T_ESP = 0x00400000, 141 ICE_FLOW_SEG_HDR_ETH_NON_IP = 0x00800000, 142 /* The following is an additive bit for ICE_FLOW_SEG_HDR_IPV4 and 143 * ICE_FLOW_SEG_HDR_IPV6 which include the IPV4 other PTYPEs 144 */ 145 ICE_FLOW_SEG_HDR_IPV_OTHER = 0x20000000, 146 }; 147 148 /* These segments all have the same PTYPES, but are otherwise distinguished by 149 * the value of the gtp_eh_pdu and gtp_eh_pdu_link flags: 150 * 151 * gtp_eh_pdu gtp_eh_pdu_link 152 * ICE_FLOW_SEG_HDR_GTPU_IP 0 0 153 * ICE_FLOW_SEG_HDR_GTPU_EH 1 don't care 154 * ICE_FLOW_SEG_HDR_GTPU_DWN 1 0 155 * ICE_FLOW_SEG_HDR_GTPU_UP 1 1 156 */ 157 #define ICE_FLOW_SEG_HDR_GTPU (ICE_FLOW_SEG_HDR_GTPU_IP | \ 158 ICE_FLOW_SEG_HDR_GTPU_EH | \ 159 ICE_FLOW_SEG_HDR_GTPU_DWN | \ 160 ICE_FLOW_SEG_HDR_GTPU_UP) 161 #define ICE_FLOW_SEG_HDR_PFCP (ICE_FLOW_SEG_HDR_PFCP_NODE | \ 162 ICE_FLOW_SEG_HDR_PFCP_SESSION) 163 164 enum ice_flow_field { 165 /* L2 */ 166 ICE_FLOW_FIELD_IDX_ETH_DA, 167 ICE_FLOW_FIELD_IDX_ETH_SA, 168 ICE_FLOW_FIELD_IDX_S_VLAN, 169 ICE_FLOW_FIELD_IDX_C_VLAN, 170 ICE_FLOW_FIELD_IDX_ETH_TYPE, 171 /* L3 */ 172 ICE_FLOW_FIELD_IDX_IPV4_DSCP, 173 ICE_FLOW_FIELD_IDX_IPV6_DSCP, 174 ICE_FLOW_FIELD_IDX_IPV4_TTL, 175 ICE_FLOW_FIELD_IDX_IPV4_PROT, 176 ICE_FLOW_FIELD_IDX_IPV6_TTL, 177 ICE_FLOW_FIELD_IDX_IPV6_PROT, 178 ICE_FLOW_FIELD_IDX_IPV4_SA, 179 ICE_FLOW_FIELD_IDX_IPV4_DA, 180 ICE_FLOW_FIELD_IDX_IPV6_SA, 181 ICE_FLOW_FIELD_IDX_IPV6_DA, 182 /* L4 */ 183 ICE_FLOW_FIELD_IDX_TCP_SRC_PORT, 184 ICE_FLOW_FIELD_IDX_TCP_DST_PORT, 185 ICE_FLOW_FIELD_IDX_UDP_SRC_PORT, 186 ICE_FLOW_FIELD_IDX_UDP_DST_PORT, 187 ICE_FLOW_FIELD_IDX_SCTP_SRC_PORT, 188 ICE_FLOW_FIELD_IDX_SCTP_DST_PORT, 189 ICE_FLOW_FIELD_IDX_TCP_FLAGS, 190 /* ARP */ 191 ICE_FLOW_FIELD_IDX_ARP_SIP, 192 ICE_FLOW_FIELD_IDX_ARP_DIP, 193 ICE_FLOW_FIELD_IDX_ARP_SHA, 194 ICE_FLOW_FIELD_IDX_ARP_DHA, 195 ICE_FLOW_FIELD_IDX_ARP_OP, 196 /* ICMP */ 197 ICE_FLOW_FIELD_IDX_ICMP_TYPE, 198 ICE_FLOW_FIELD_IDX_ICMP_CODE, 199 /* GRE */ 200 ICE_FLOW_FIELD_IDX_GRE_KEYID, 201 /* GTPC_TEID */ 202 ICE_FLOW_FIELD_IDX_GTPC_TEID, 203 /* GTPU_IP */ 204 ICE_FLOW_FIELD_IDX_GTPU_IP_TEID, 205 /* GTPU_EH */ 206 ICE_FLOW_FIELD_IDX_GTPU_EH_TEID, 207 ICE_FLOW_FIELD_IDX_GTPU_EH_QFI, 208 /* GTPU_UP */ 209 ICE_FLOW_FIELD_IDX_GTPU_UP_TEID, 210 /* GTPU_DWN */ 211 ICE_FLOW_FIELD_IDX_GTPU_DWN_TEID, 212 /* PPPoE */ 213 ICE_FLOW_FIELD_IDX_PPPOE_SESS_ID, 214 /* PFCP */ 215 ICE_FLOW_FIELD_IDX_PFCP_SEID, 216 /* L2TPv3 */ 217 ICE_FLOW_FIELD_IDX_L2TPV3_SESS_ID, 218 /* ESP */ 219 ICE_FLOW_FIELD_IDX_ESP_SPI, 220 /* AH */ 221 ICE_FLOW_FIELD_IDX_AH_SPI, 222 /* NAT_T ESP */ 223 ICE_FLOW_FIELD_IDX_NAT_T_ESP_SPI, 224 /* The total number of enums must not exceed 64 */ 225 ICE_FLOW_FIELD_IDX_MAX 226 }; 227 228 /* Flow headers and fields for AVF support */ 229 enum ice_flow_avf_hdr_field { 230 /* Values 0 - 28 are reserved for future use */ 231 ICE_AVF_FLOW_FIELD_INVALID = 0, 232 ICE_AVF_FLOW_FIELD_UNICAST_IPV4_UDP = 29, 233 ICE_AVF_FLOW_FIELD_MULTICAST_IPV4_UDP, 234 ICE_AVF_FLOW_FIELD_IPV4_UDP, 235 ICE_AVF_FLOW_FIELD_IPV4_TCP_SYN_NO_ACK, 236 ICE_AVF_FLOW_FIELD_IPV4_TCP, 237 ICE_AVF_FLOW_FIELD_IPV4_SCTP, 238 ICE_AVF_FLOW_FIELD_IPV4_OTHER, 239 ICE_AVF_FLOW_FIELD_FRAG_IPV4, 240 /* Values 37-38 are reserved */ 241 ICE_AVF_FLOW_FIELD_UNICAST_IPV6_UDP = 39, 242 ICE_AVF_FLOW_FIELD_MULTICAST_IPV6_UDP, 243 ICE_AVF_FLOW_FIELD_IPV6_UDP, 244 ICE_AVF_FLOW_FIELD_IPV6_TCP_SYN_NO_ACK, 245 ICE_AVF_FLOW_FIELD_IPV6_TCP, 246 ICE_AVF_FLOW_FIELD_IPV6_SCTP, 247 ICE_AVF_FLOW_FIELD_IPV6_OTHER, 248 ICE_AVF_FLOW_FIELD_FRAG_IPV6, 249 ICE_AVF_FLOW_FIELD_RSVD47, 250 ICE_AVF_FLOW_FIELD_FCOE_OX, 251 ICE_AVF_FLOW_FIELD_FCOE_RX, 252 ICE_AVF_FLOW_FIELD_FCOE_OTHER, 253 /* Values 51-62 are reserved */ 254 ICE_AVF_FLOW_FIELD_L2_PAYLOAD = 63, 255 ICE_AVF_FLOW_FIELD_MAX 256 }; 257 258 /* Supported RSS offloads This macro is defined to support 259 * VIRTCHNL_OP_GET_RSS_HENA_CAPS ops. PF driver sends the RSS hardware 260 * capabilities to the caller of this ops. 261 */ 262 #define ICE_DEFAULT_RSS_HENA ( \ 263 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV4_UDP) | \ 264 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV4_SCTP) | \ 265 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV4_TCP) | \ 266 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV4_OTHER) | \ 267 BIT_ULL(ICE_AVF_FLOW_FIELD_FRAG_IPV4) | \ 268 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV6_UDP) | \ 269 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV6_TCP) | \ 270 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV6_SCTP) | \ 271 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV6_OTHER) | \ 272 BIT_ULL(ICE_AVF_FLOW_FIELD_FRAG_IPV6) | \ 273 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV4_TCP_SYN_NO_ACK) | \ 274 BIT_ULL(ICE_AVF_FLOW_FIELD_UNICAST_IPV4_UDP) | \ 275 BIT_ULL(ICE_AVF_FLOW_FIELD_MULTICAST_IPV4_UDP) | \ 276 BIT_ULL(ICE_AVF_FLOW_FIELD_IPV6_TCP_SYN_NO_ACK) | \ 277 BIT_ULL(ICE_AVF_FLOW_FIELD_UNICAST_IPV6_UDP) | \ 278 BIT_ULL(ICE_AVF_FLOW_FIELD_MULTICAST_IPV6_UDP)) 279 280 enum ice_flow_dir { 281 ICE_FLOW_RX = 0x02, 282 }; 283 284 enum ice_flow_priority { 285 ICE_FLOW_PRIO_LOW, 286 ICE_FLOW_PRIO_NORMAL, 287 ICE_FLOW_PRIO_HIGH 288 }; 289 290 #define ICE_FLOW_SEG_MAX 2 291 #define ICE_FLOW_SEG_RAW_FLD_MAX 2 292 #define ICE_FLOW_FV_EXTRACT_SZ 2 293 294 #define ICE_FLOW_SET_HDRS(seg, val) ((seg)->hdrs |= (u32)(val)) 295 296 struct ice_flow_seg_xtrct { 297 u8 prot_id; /* Protocol ID of extracted header field */ 298 u16 off; /* Starting offset of the field in header in bytes */ 299 u8 idx; /* Index of FV entry used */ 300 u8 disp; /* Displacement of field in bits fr. FV entry's start */ 301 u16 mask; /* Mask for field */ 302 }; 303 304 enum ice_flow_fld_match_type { 305 ICE_FLOW_FLD_TYPE_REG, /* Value, mask */ 306 ICE_FLOW_FLD_TYPE_RANGE, /* Value, mask, last (upper bound) */ 307 ICE_FLOW_FLD_TYPE_PREFIX, /* IP address, prefix, size of prefix */ 308 ICE_FLOW_FLD_TYPE_SIZE, /* Value, mask, size of match */ 309 }; 310 311 struct ice_flow_fld_loc { 312 /* Describe offsets of field information relative to the beginning of 313 * input buffer provided when adding flow entries. 314 */ 315 u16 val; /* Offset where the value is located */ 316 u16 mask; /* Offset where the mask/prefix value is located */ 317 u16 last; /* Length or offset where the upper value is located */ 318 }; 319 320 struct ice_flow_fld_info { 321 enum ice_flow_fld_match_type type; 322 /* Location where to retrieve data from an input buffer */ 323 struct ice_flow_fld_loc src; 324 /* Location where to put the data into the final entry buffer */ 325 struct ice_flow_fld_loc entry; 326 struct ice_flow_seg_xtrct xtrct; 327 }; 328 329 struct ice_flow_seg_fld_raw { 330 struct ice_flow_fld_info info; 331 u16 off; /* Offset from the start of the segment */ 332 }; 333 334 struct ice_flow_seg_info { 335 u32 hdrs; /* Bitmask indicating protocol headers present */ 336 u64 match; /* Bitmask indicating header fields to be matched */ 337 u64 range; /* Bitmask indicating header fields matched as ranges */ 338 339 struct ice_flow_fld_info fields[ICE_FLOW_FIELD_IDX_MAX]; 340 341 u8 raws_cnt; /* Number of raw fields to be matched */ 342 struct ice_flow_seg_fld_raw raws[ICE_FLOW_SEG_RAW_FLD_MAX]; 343 }; 344 345 /* This structure describes a flow entry, and is tracked only in this file */ 346 struct ice_flow_entry { 347 struct list_head l_entry; 348 349 u64 id; 350 struct ice_flow_prof *prof; 351 /* Flow entry's content */ 352 void *entry; 353 enum ice_flow_priority priority; 354 u16 vsi_handle; 355 u16 entry_sz; 356 }; 357 358 #define ICE_FLOW_ENTRY_HNDL(e) ((u64)(uintptr_t)e) 359 #define ICE_FLOW_ENTRY_PTR(h) ((struct ice_flow_entry *)(uintptr_t)(h)) 360 361 struct ice_flow_prof { 362 struct list_head l_entry; 363 364 u64 id; 365 enum ice_flow_dir dir; 366 u8 segs_cnt; 367 368 /* Keep track of flow entries associated with this flow profile */ 369 struct mutex entries_lock; 370 struct list_head entries; 371 372 struct ice_flow_seg_info segs[ICE_FLOW_SEG_MAX]; 373 374 /* software VSI handles referenced by this flow profile */ 375 DECLARE_BITMAP(vsis, ICE_MAX_VSI); 376 }; 377 378 struct ice_rss_cfg { 379 struct list_head l_entry; 380 /* bitmap of VSIs added to the RSS entry */ 381 DECLARE_BITMAP(vsis, ICE_MAX_VSI); 382 u64 hashed_flds; 383 u32 packet_hdr; 384 }; 385 386 enum ice_status 387 ice_flow_add_prof(struct ice_hw *hw, enum ice_block blk, enum ice_flow_dir dir, 388 u64 prof_id, struct ice_flow_seg_info *segs, u8 segs_cnt, 389 struct ice_flow_prof **prof); 390 enum ice_status 391 ice_flow_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 prof_id); 392 enum ice_status 393 ice_flow_add_entry(struct ice_hw *hw, enum ice_block blk, u64 prof_id, 394 u64 entry_id, u16 vsi, enum ice_flow_priority prio, 395 void *data, u64 *entry_h); 396 enum ice_status 397 ice_flow_rem_entry(struct ice_hw *hw, enum ice_block blk, u64 entry_h); 398 void 399 ice_flow_set_fld(struct ice_flow_seg_info *seg, enum ice_flow_field fld, 400 u16 val_loc, u16 mask_loc, u16 last_loc, bool range); 401 void 402 ice_flow_add_fld_raw(struct ice_flow_seg_info *seg, u16 off, u8 len, 403 u16 val_loc, u16 mask_loc); 404 void ice_rem_vsi_rss_list(struct ice_hw *hw, u16 vsi_handle); 405 enum ice_status ice_replay_rss_cfg(struct ice_hw *hw, u16 vsi_handle); 406 enum ice_status 407 ice_add_avf_rss_cfg(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds); 408 enum ice_status ice_rem_vsi_rss_cfg(struct ice_hw *hw, u16 vsi_handle); 409 enum ice_status 410 ice_add_rss_cfg(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds, 411 u32 addl_hdrs); 412 enum ice_status 413 ice_rem_rss_cfg(struct ice_hw *hw, u16 vsi_handle, u64 hashed_flds, 414 u32 addl_hdrs); 415 u64 ice_get_rss_cfg(struct ice_hw *hw, u16 vsi_handle, u32 hdrs); 416 #endif /* _ICE_FLOW_H_ */ 417
