1*5113495bSYour Name /* 2*5113495bSYour Name * Copyright (c) 2020, The Linux Foundation. All rights reserved. 3*5113495bSYour Name * 4*5113495bSYour Name * Permission to use, copy, modify, and/or distribute this software for any 5*5113495bSYour Name * purpose with or without fee is hereby granted, provided that the above 6*5113495bSYour Name * copyright notice and this permission notice appear in all copies. 7*5113495bSYour Name * 8*5113495bSYour Name * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*5113495bSYour Name * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*5113495bSYour Name * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11*5113495bSYour Name * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*5113495bSYour Name * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13*5113495bSYour Name * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14*5113495bSYour Name * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*5113495bSYour Name */ 16*5113495bSYour Name 17*5113495bSYour Name #ifndef _RX_FLOW_SEARCH_ENTRY_H_ 18*5113495bSYour Name #define _RX_FLOW_SEARCH_ENTRY_H_ 19*5113495bSYour Name #if !defined(__ASSEMBLER__) 20*5113495bSYour Name #endif 21*5113495bSYour Name 22*5113495bSYour Name 23*5113495bSYour Name // ################ START SUMMARY ################# 24*5113495bSYour Name // 25*5113495bSYour Name // Dword Fields 26*5113495bSYour Name // 0 src_ip_127_96[31:0] 27*5113495bSYour Name // 1 src_ip_95_64[31:0] 28*5113495bSYour Name // 2 src_ip_63_32[31:0] 29*5113495bSYour Name // 3 src_ip_31_0[31:0] 30*5113495bSYour Name // 4 dest_ip_127_96[31:0] 31*5113495bSYour Name // 5 dest_ip_95_64[31:0] 32*5113495bSYour Name // 6 dest_ip_63_32[31:0] 33*5113495bSYour Name // 7 dest_ip_31_0[31:0] 34*5113495bSYour Name // 8 src_port[15:0], dest_port[31:16] 35*5113495bSYour Name // 9 l4_protocol[7:0], valid[8], reserved_9[23:9], reo_destination_indication[28:24], msdu_drop[29], reo_destination_handler[31:30] 36*5113495bSYour Name // 10 metadata[31:0] 37*5113495bSYour Name // 11 aggregation_count[6:0], lro_eligible[7], msdu_count[31:8] 38*5113495bSYour Name // 12 msdu_byte_count[31:0] 39*5113495bSYour Name // 13 timestamp[31:0] 40*5113495bSYour Name // 14 cumulative_l4_checksum[15:0], cumulative_ip_length[31:16] 41*5113495bSYour Name // 15 tcp_sequence_number[31:0] 42*5113495bSYour Name // 43*5113495bSYour Name // ################ END SUMMARY ################# 44*5113495bSYour Name 45*5113495bSYour Name #define NUM_OF_DWORDS_RX_FLOW_SEARCH_ENTRY 16 46*5113495bSYour Name 47*5113495bSYour Name struct rx_flow_search_entry { 48*5113495bSYour Name uint32_t src_ip_127_96 : 32; //[31:0] 49*5113495bSYour Name uint32_t src_ip_95_64 : 32; //[31:0] 50*5113495bSYour Name uint32_t src_ip_63_32 : 32; //[31:0] 51*5113495bSYour Name uint32_t src_ip_31_0 : 32; //[31:0] 52*5113495bSYour Name uint32_t dest_ip_127_96 : 32; //[31:0] 53*5113495bSYour Name uint32_t dest_ip_95_64 : 32; //[31:0] 54*5113495bSYour Name uint32_t dest_ip_63_32 : 32; //[31:0] 55*5113495bSYour Name uint32_t dest_ip_31_0 : 32; //[31:0] 56*5113495bSYour Name uint32_t src_port : 16, //[15:0] 57*5113495bSYour Name dest_port : 16; //[31:16] 58*5113495bSYour Name uint32_t l4_protocol : 8, //[7:0] 59*5113495bSYour Name valid : 1, //[8] 60*5113495bSYour Name reserved_9 : 15, //[23:9] 61*5113495bSYour Name reo_destination_indication : 5, //[28:24] 62*5113495bSYour Name msdu_drop : 1, //[29] 63*5113495bSYour Name reo_destination_handler : 2; //[31:30] 64*5113495bSYour Name uint32_t metadata : 32; //[31:0] 65*5113495bSYour Name uint32_t aggregation_count : 7, //[6:0] 66*5113495bSYour Name lro_eligible : 1, //[7] 67*5113495bSYour Name msdu_count : 24; //[31:8] 68*5113495bSYour Name uint32_t msdu_byte_count : 32; //[31:0] 69*5113495bSYour Name uint32_t timestamp : 32; //[31:0] 70*5113495bSYour Name uint32_t cumulative_l4_checksum : 16, //[15:0] 71*5113495bSYour Name cumulative_ip_length : 16; //[31:16] 72*5113495bSYour Name uint32_t tcp_sequence_number : 32; //[31:0] 73*5113495bSYour Name }; 74*5113495bSYour Name 75*5113495bSYour Name /* 76*5113495bSYour Name 77*5113495bSYour Name src_ip_127_96 78*5113495bSYour Name 79*5113495bSYour Name Uppermost 32 bits of source IPv6 address or prefix as 80*5113495bSYour Name per Common Parser register field IP_DA_SA_PREFIX (with the 81*5113495bSYour Name first byte in the MSB and the last byte in the LSB, i.e. 82*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 83*5113495bSYour Name order in an IPv6 packet) 84*5113495bSYour Name 85*5113495bSYour Name <legal all> 86*5113495bSYour Name 87*5113495bSYour Name src_ip_95_64 88*5113495bSYour Name 89*5113495bSYour Name Next 32 bits of source IPv6 address or prefix (requiring 90*5113495bSYour Name a byte-swap for little-endian SW) <legal all> 91*5113495bSYour Name 92*5113495bSYour Name src_ip_63_32 93*5113495bSYour Name 94*5113495bSYour Name Next 32 bits of source IPv6 address or lowest 32 bits of 95*5113495bSYour Name prefix (requiring a byte-swap for little-endian SW) 96*5113495bSYour Name 97*5113495bSYour Name <legal all> 98*5113495bSYour Name 99*5113495bSYour Name src_ip_31_0 100*5113495bSYour Name 101*5113495bSYour Name Lowest 32 bits of source IPv6 address, or source IPv4 102*5113495bSYour Name address (requiring a byte-swap for little-endian SW w.r.t. 103*5113495bSYour Name the byte order in an IPv6 or IPv4 packet) 104*5113495bSYour Name 105*5113495bSYour Name <legal all> 106*5113495bSYour Name 107*5113495bSYour Name dest_ip_127_96 108*5113495bSYour Name 109*5113495bSYour Name Uppermost 32 bits of destination IPv6 address or prefix 110*5113495bSYour Name as per Common Parser register field IP_DA_SA_PREFIX (with 111*5113495bSYour Name the first byte in the MSB and the last byte in the LSB, i.e. 112*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 113*5113495bSYour Name order as in an IPv6 packet) 114*5113495bSYour Name 115*5113495bSYour Name <legal all> 116*5113495bSYour Name 117*5113495bSYour Name dest_ip_95_64 118*5113495bSYour Name 119*5113495bSYour Name Next 32 bits of destination IPv6 address or prefix 120*5113495bSYour Name (requiring a byte-swap for little-endian SW) 121*5113495bSYour Name 122*5113495bSYour Name <legal all> 123*5113495bSYour Name 124*5113495bSYour Name dest_ip_63_32 125*5113495bSYour Name 126*5113495bSYour Name Next 32 bits of destination IPv6 address or lowest 32 127*5113495bSYour Name bits of prefix (requiring a byte-swap for little-endian SW) 128*5113495bSYour Name 129*5113495bSYour Name <legal all> 130*5113495bSYour Name 131*5113495bSYour Name dest_ip_31_0 132*5113495bSYour Name 133*5113495bSYour Name Lowest 32 bits of destination IPv6 address, or 134*5113495bSYour Name destination IPv4 address (requiring a byte-swap for 135*5113495bSYour Name little-endian SW w.r.t. the byte order in an IPv6 or IPv4 136*5113495bSYour Name packet) 137*5113495bSYour Name 138*5113495bSYour Name <legal all> 139*5113495bSYour Name 140*5113495bSYour Name src_port 141*5113495bSYour Name 142*5113495bSYour Name LSB of SPI in case of ESP/AH 143*5113495bSYour Name 144*5113495bSYour Name else source port in case of TCP/UDP without IPsec, 145*5113495bSYour Name 146*5113495bSYour Name else zeros in case of ICMP (with the first/third byte in 147*5113495bSYour Name the MSB and the second/fourth byte in the LSB, i.e. 148*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 149*5113495bSYour Name order as in an IPv6 or IPv4 packet) <legal all> 150*5113495bSYour Name 151*5113495bSYour Name dest_port 152*5113495bSYour Name 153*5113495bSYour Name MSB of SPI in case of ESP/AH 154*5113495bSYour Name 155*5113495bSYour Name else destination port in case of TCP/UDP without IPsec, 156*5113495bSYour Name 157*5113495bSYour Name else zeros in case of ICMP (with the first byte in the 158*5113495bSYour Name MSB and the second byte in the LSB, i.e. requiring a 159*5113495bSYour Name byte-swap for little-endian SW w.r.t. the byte order as in 160*5113495bSYour Name an IPv6 or IPv4 packet) 161*5113495bSYour Name 162*5113495bSYour Name <legal all> 163*5113495bSYour Name 164*5113495bSYour Name l4_protocol 165*5113495bSYour Name 166*5113495bSYour Name IPsec or L4 protocol 167*5113495bSYour Name 168*5113495bSYour Name 169*5113495bSYour Name 170*5113495bSYour Name <enum 1 ICMPV4> 171*5113495bSYour Name 172*5113495bSYour Name <enum 6 TCP> 173*5113495bSYour Name 174*5113495bSYour Name <enum 17 UDP> 175*5113495bSYour Name 176*5113495bSYour Name <enum 50 ESP> 177*5113495bSYour Name 178*5113495bSYour Name <enum 51 AH> 179*5113495bSYour Name 180*5113495bSYour Name <enum 58 ICMPV6> 181*5113495bSYour Name 182*5113495bSYour Name <legal 1, 6, 17, 50, 51, 58> 183*5113495bSYour Name 184*5113495bSYour Name valid 185*5113495bSYour Name 186*5113495bSYour Name Indicates validity of entry 187*5113495bSYour Name 188*5113495bSYour Name <legal all> 189*5113495bSYour Name 190*5113495bSYour Name reserved_9 191*5113495bSYour Name 192*5113495bSYour Name <legal 0> 193*5113495bSYour Name 194*5113495bSYour Name reo_destination_indication 195*5113495bSYour Name 196*5113495bSYour Name The ID of the REO exit ring where the MSDU frame shall 197*5113495bSYour Name push after (MPDU level) reordering has finished. 198*5113495bSYour Name 199*5113495bSYour Name 200*5113495bSYour Name 201*5113495bSYour Name <enum 0 reo_destination_tcl> Reo will push the frame 202*5113495bSYour Name into the REO2TCL ring 203*5113495bSYour Name 204*5113495bSYour Name <enum 1 reo_destination_sw1> Reo will push the frame 205*5113495bSYour Name into the REO2SW1 ring 206*5113495bSYour Name 207*5113495bSYour Name <enum 2 reo_destination_sw2> Reo will push the frame 208*5113495bSYour Name into the REO2SW2 ring 209*5113495bSYour Name 210*5113495bSYour Name <enum 3 reo_destination_sw3> Reo will push the frame 211*5113495bSYour Name into the REO2SW3 ring 212*5113495bSYour Name 213*5113495bSYour Name <enum 4 reo_destination_sw4> Reo will push the frame 214*5113495bSYour Name into the REO2SW4 ring 215*5113495bSYour Name 216*5113495bSYour Name <enum 5 reo_destination_release> Reo will push the frame 217*5113495bSYour Name into the REO_release ring 218*5113495bSYour Name 219*5113495bSYour Name <enum 6 reo_destination_fw> Reo will push the frame into 220*5113495bSYour Name the REO2FW ring 221*5113495bSYour Name 222*5113495bSYour Name <enum 7 reo_destination_sw5> Reo will push the frame 223*5113495bSYour Name into the REO2SW5 ring (REO remaps this in chips without 224*5113495bSYour Name REO2SW5 ring, e.g. Pine) 225*5113495bSYour Name 226*5113495bSYour Name <enum 8 reo_destination_sw6> Reo will push the frame 227*5113495bSYour Name into the REO2SW6 ring (REO remaps this in chips without 228*5113495bSYour Name REO2SW6 ring, e.g. Pine) 229*5113495bSYour Name 230*5113495bSYour Name <enum 9 reo_destination_9> REO remaps this <enum 10 231*5113495bSYour Name reo_destination_10> REO remaps this 232*5113495bSYour Name 233*5113495bSYour Name <enum 11 reo_destination_11> REO remaps this 234*5113495bSYour Name 235*5113495bSYour Name <enum 12 reo_destination_12> REO remaps this <enum 13 236*5113495bSYour Name reo_destination_13> REO remaps this 237*5113495bSYour Name 238*5113495bSYour Name <enum 14 reo_destination_14> REO remaps this 239*5113495bSYour Name 240*5113495bSYour Name <enum 15 reo_destination_15> REO remaps this 241*5113495bSYour Name 242*5113495bSYour Name <enum 16 reo_destination_16> REO remaps this 243*5113495bSYour Name 244*5113495bSYour Name <enum 17 reo_destination_17> REO remaps this 245*5113495bSYour Name 246*5113495bSYour Name <enum 18 reo_destination_18> REO remaps this 247*5113495bSYour Name 248*5113495bSYour Name <enum 19 reo_destination_19> REO remaps this 249*5113495bSYour Name 250*5113495bSYour Name <enum 20 reo_destination_20> REO remaps this 251*5113495bSYour Name 252*5113495bSYour Name <enum 21 reo_destination_21> REO remaps this 253*5113495bSYour Name 254*5113495bSYour Name <enum 22 reo_destination_22> REO remaps this 255*5113495bSYour Name 256*5113495bSYour Name <enum 23 reo_destination_23> REO remaps this 257*5113495bSYour Name 258*5113495bSYour Name <enum 24 reo_destination_24> REO remaps this 259*5113495bSYour Name 260*5113495bSYour Name <enum 25 reo_destination_25> REO remaps this 261*5113495bSYour Name 262*5113495bSYour Name <enum 26 reo_destination_26> REO remaps this 263*5113495bSYour Name 264*5113495bSYour Name <enum 27 reo_destination_27> REO remaps this 265*5113495bSYour Name 266*5113495bSYour Name <enum 28 reo_destination_28> REO remaps this 267*5113495bSYour Name 268*5113495bSYour Name <enum 29 reo_destination_29> REO remaps this 269*5113495bSYour Name 270*5113495bSYour Name <enum 30 reo_destination_30> REO remaps this 271*5113495bSYour Name 272*5113495bSYour Name <enum 31 reo_destination_31> REO remaps this 273*5113495bSYour Name 274*5113495bSYour Name 275*5113495bSYour Name 276*5113495bSYour Name <legal all> 277*5113495bSYour Name 278*5113495bSYour Name msdu_drop 279*5113495bSYour Name 280*5113495bSYour Name Overriding indication to REO to forward to REO release 281*5113495bSYour Name ring 282*5113495bSYour Name 283*5113495bSYour Name <legal all> 284*5113495bSYour Name 285*5113495bSYour Name reo_destination_handler 286*5113495bSYour Name 287*5113495bSYour Name Indicates how to decide the REO destination indication 288*5113495bSYour Name 289*5113495bSYour Name <enum 0 RXFT_USE_FT> Follow this entry 290*5113495bSYour Name 291*5113495bSYour Name <enum 1 RXFT_USE_ASPT> Use address search+peer table 292*5113495bSYour Name entry 293*5113495bSYour Name 294*5113495bSYour Name <enum 2 RXFT_USE_FT2> Follow this entry 295*5113495bSYour Name 296*5113495bSYour Name <enum 3 RXFT_USE_CCE> Use CCE super-rule 297*5113495bSYour Name 298*5113495bSYour Name <legal all> 299*5113495bSYour Name 300*5113495bSYour Name metadata 301*5113495bSYour Name 302*5113495bSYour Name Value to be passed to SW if this flow search entry 303*5113495bSYour Name matches 304*5113495bSYour Name 305*5113495bSYour Name <legal all> 306*5113495bSYour Name 307*5113495bSYour Name aggregation_count 308*5113495bSYour Name 309*5113495bSYour Name FISA: Number'of MSDU's aggregated so far 310*5113495bSYour Name 311*5113495bSYour Name 312*5113495bSYour Name 313*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 314*5113495bSYour Name 315*5113495bSYour Name <legal all> 316*5113495bSYour Name 317*5113495bSYour Name lro_eligible 318*5113495bSYour Name 319*5113495bSYour Name FISA: To indicate whether the previous MSDU for this 320*5113495bSYour Name flow is eligible for LRO/FISA 321*5113495bSYour Name 322*5113495bSYour Name 323*5113495bSYour Name 324*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 325*5113495bSYour Name 326*5113495bSYour Name <legal all> 327*5113495bSYour Name 328*5113495bSYour Name msdu_count 329*5113495bSYour Name 330*5113495bSYour Name Number of Rx MSDUs matching this flow 331*5113495bSYour Name 332*5113495bSYour Name <legal all> 333*5113495bSYour Name 334*5113495bSYour Name msdu_byte_count 335*5113495bSYour Name 336*5113495bSYour Name Number of bytes in Rx MSDUs matching this flow 337*5113495bSYour Name 338*5113495bSYour Name <legal all> 339*5113495bSYour Name 340*5113495bSYour Name timestamp 341*5113495bSYour Name 342*5113495bSYour Name Time of last reception (as measured at Rx OLE) matching 343*5113495bSYour Name this flow 344*5113495bSYour Name 345*5113495bSYour Name <legal all> 346*5113495bSYour Name 347*5113495bSYour Name cumulative_l4_checksum 348*5113495bSYour Name 349*5113495bSYour Name FISA: checksum 'or MSDU's that is part of this flow 350*5113495bSYour Name aggregated so far 351*5113495bSYour Name 352*5113495bSYour Name 353*5113495bSYour Name 354*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 355*5113495bSYour Name 356*5113495bSYour Name <legal all> 357*5113495bSYour Name 358*5113495bSYour Name cumulative_ip_length 359*5113495bSYour Name 360*5113495bSYour Name FISA: Total MSDU length that is part of this flow 361*5113495bSYour Name aggregated so far 362*5113495bSYour Name 363*5113495bSYour Name 364*5113495bSYour Name 365*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 366*5113495bSYour Name 367*5113495bSYour Name <legal all> 368*5113495bSYour Name 369*5113495bSYour Name tcp_sequence_number 370*5113495bSYour Name 371*5113495bSYour Name FISA: TCP Sequence number of the last packet in this 372*5113495bSYour Name flow to detect sequence number jump 373*5113495bSYour Name 374*5113495bSYour Name 375*5113495bSYour Name 376*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 377*5113495bSYour Name 378*5113495bSYour Name <legal all> 379*5113495bSYour Name */ 380*5113495bSYour Name 381*5113495bSYour Name 382*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96 383*5113495bSYour Name 384*5113495bSYour Name Uppermost 32 bits of source IPv6 address or prefix as 385*5113495bSYour Name per Common Parser register field IP_DA_SA_PREFIX (with the 386*5113495bSYour Name first byte in the MSB and the last byte in the LSB, i.e. 387*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 388*5113495bSYour Name order in an IPv6 packet) 389*5113495bSYour Name 390*5113495bSYour Name <legal all> 391*5113495bSYour Name */ 392*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_OFFSET 0x00000000 393*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_LSB 0 394*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_0_SRC_IP_127_96_MASK 0xffffffff 395*5113495bSYour Name 396*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64 397*5113495bSYour Name 398*5113495bSYour Name Next 32 bits of source IPv6 address or prefix (requiring 399*5113495bSYour Name a byte-swap for little-endian SW) <legal all> 400*5113495bSYour Name */ 401*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_OFFSET 0x00000004 402*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_LSB 0 403*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_1_SRC_IP_95_64_MASK 0xffffffff 404*5113495bSYour Name 405*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32 406*5113495bSYour Name 407*5113495bSYour Name Next 32 bits of source IPv6 address or lowest 32 bits of 408*5113495bSYour Name prefix (requiring a byte-swap for little-endian SW) 409*5113495bSYour Name 410*5113495bSYour Name <legal all> 411*5113495bSYour Name */ 412*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_OFFSET 0x00000008 413*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_LSB 0 414*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_2_SRC_IP_63_32_MASK 0xffffffff 415*5113495bSYour Name 416*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0 417*5113495bSYour Name 418*5113495bSYour Name Lowest 32 bits of source IPv6 address, or source IPv4 419*5113495bSYour Name address (requiring a byte-swap for little-endian SW w.r.t. 420*5113495bSYour Name the byte order in an IPv6 or IPv4 packet) 421*5113495bSYour Name 422*5113495bSYour Name <legal all> 423*5113495bSYour Name */ 424*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_OFFSET 0x0000000c 425*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_LSB 0 426*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_3_SRC_IP_31_0_MASK 0xffffffff 427*5113495bSYour Name 428*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96 429*5113495bSYour Name 430*5113495bSYour Name Uppermost 32 bits of destination IPv6 address or prefix 431*5113495bSYour Name as per Common Parser register field IP_DA_SA_PREFIX (with 432*5113495bSYour Name the first byte in the MSB and the last byte in the LSB, i.e. 433*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 434*5113495bSYour Name order as in an IPv6 packet) 435*5113495bSYour Name 436*5113495bSYour Name <legal all> 437*5113495bSYour Name */ 438*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_OFFSET 0x00000010 439*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_LSB 0 440*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_4_DEST_IP_127_96_MASK 0xffffffff 441*5113495bSYour Name 442*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64 443*5113495bSYour Name 444*5113495bSYour Name Next 32 bits of destination IPv6 address or prefix 445*5113495bSYour Name (requiring a byte-swap for little-endian SW) 446*5113495bSYour Name 447*5113495bSYour Name <legal all> 448*5113495bSYour Name */ 449*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_OFFSET 0x00000014 450*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_LSB 0 451*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_5_DEST_IP_95_64_MASK 0xffffffff 452*5113495bSYour Name 453*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32 454*5113495bSYour Name 455*5113495bSYour Name Next 32 bits of destination IPv6 address or lowest 32 456*5113495bSYour Name bits of prefix (requiring a byte-swap for little-endian SW) 457*5113495bSYour Name 458*5113495bSYour Name <legal all> 459*5113495bSYour Name */ 460*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_OFFSET 0x00000018 461*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_LSB 0 462*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_6_DEST_IP_63_32_MASK 0xffffffff 463*5113495bSYour Name 464*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0 465*5113495bSYour Name 466*5113495bSYour Name Lowest 32 bits of destination IPv6 address, or 467*5113495bSYour Name destination IPv4 address (requiring a byte-swap for 468*5113495bSYour Name little-endian SW w.r.t. the byte order in an IPv6 or IPv4 469*5113495bSYour Name packet) 470*5113495bSYour Name 471*5113495bSYour Name <legal all> 472*5113495bSYour Name */ 473*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_OFFSET 0x0000001c 474*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_LSB 0 475*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_7_DEST_IP_31_0_MASK 0xffffffff 476*5113495bSYour Name 477*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_8_SRC_PORT 478*5113495bSYour Name 479*5113495bSYour Name LSB of SPI in case of ESP/AH 480*5113495bSYour Name 481*5113495bSYour Name else source port in case of TCP/UDP without IPsec, 482*5113495bSYour Name 483*5113495bSYour Name else zeros in case of ICMP (with the first/third byte in 484*5113495bSYour Name the MSB and the second/fourth byte in the LSB, i.e. 485*5113495bSYour Name requiring a byte-swap for little-endian SW w.r.t. the byte 486*5113495bSYour Name order as in an IPv6 or IPv4 packet) <legal all> 487*5113495bSYour Name */ 488*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_OFFSET 0x00000020 489*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_LSB 0 490*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_SRC_PORT_MASK 0x0000ffff 491*5113495bSYour Name 492*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_8_DEST_PORT 493*5113495bSYour Name 494*5113495bSYour Name MSB of SPI in case of ESP/AH 495*5113495bSYour Name 496*5113495bSYour Name else destination port in case of TCP/UDP without IPsec, 497*5113495bSYour Name 498*5113495bSYour Name else zeros in case of ICMP (with the first byte in the 499*5113495bSYour Name MSB and the second byte in the LSB, i.e. requiring a 500*5113495bSYour Name byte-swap for little-endian SW w.r.t. the byte order as in 501*5113495bSYour Name an IPv6 or IPv4 packet) 502*5113495bSYour Name 503*5113495bSYour Name <legal all> 504*5113495bSYour Name */ 505*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_OFFSET 0x00000020 506*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_LSB 16 507*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_8_DEST_PORT_MASK 0xffff0000 508*5113495bSYour Name 509*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL 510*5113495bSYour Name 511*5113495bSYour Name IPsec or L4 protocol 512*5113495bSYour Name 513*5113495bSYour Name 514*5113495bSYour Name 515*5113495bSYour Name <enum 1 ICMPV4> 516*5113495bSYour Name 517*5113495bSYour Name <enum 6 TCP> 518*5113495bSYour Name 519*5113495bSYour Name <enum 17 UDP> 520*5113495bSYour Name 521*5113495bSYour Name <enum 50 ESP> 522*5113495bSYour Name 523*5113495bSYour Name <enum 51 AH> 524*5113495bSYour Name 525*5113495bSYour Name <enum 58 ICMPV6> 526*5113495bSYour Name 527*5113495bSYour Name <legal 1, 6, 17, 50, 51, 58> 528*5113495bSYour Name */ 529*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_OFFSET 0x00000024 530*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_LSB 0 531*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_L4_PROTOCOL_MASK 0x000000ff 532*5113495bSYour Name 533*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_VALID 534*5113495bSYour Name 535*5113495bSYour Name Indicates validity of entry 536*5113495bSYour Name 537*5113495bSYour Name <legal all> 538*5113495bSYour Name */ 539*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_VALID_OFFSET 0x00000024 540*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_VALID_LSB 8 541*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_VALID_MASK 0x00000100 542*5113495bSYour Name 543*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_RESERVED_9 544*5113495bSYour Name 545*5113495bSYour Name <legal 0> 546*5113495bSYour Name */ 547*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_OFFSET 0x00000024 548*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_LSB 9 549*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_RESERVED_9_MASK 0x00fffe00 550*5113495bSYour Name 551*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION 552*5113495bSYour Name 553*5113495bSYour Name The ID of the REO exit ring where the MSDU frame shall 554*5113495bSYour Name push after (MPDU level) reordering has finished. 555*5113495bSYour Name 556*5113495bSYour Name 557*5113495bSYour Name 558*5113495bSYour Name <enum 0 reo_destination_tcl> Reo will push the frame 559*5113495bSYour Name into the REO2TCL ring 560*5113495bSYour Name 561*5113495bSYour Name <enum 1 reo_destination_sw1> Reo will push the frame 562*5113495bSYour Name into the REO2SW1 ring 563*5113495bSYour Name 564*5113495bSYour Name <enum 2 reo_destination_sw2> Reo will push the frame 565*5113495bSYour Name into the REO2SW2 ring 566*5113495bSYour Name 567*5113495bSYour Name <enum 3 reo_destination_sw3> Reo will push the frame 568*5113495bSYour Name into the REO2SW3 ring 569*5113495bSYour Name 570*5113495bSYour Name <enum 4 reo_destination_sw4> Reo will push the frame 571*5113495bSYour Name into the REO2SW4 ring 572*5113495bSYour Name 573*5113495bSYour Name <enum 5 reo_destination_release> Reo will push the frame 574*5113495bSYour Name into the REO_release ring 575*5113495bSYour Name 576*5113495bSYour Name <enum 6 reo_destination_fw> Reo will push the frame into 577*5113495bSYour Name the REO2FW ring 578*5113495bSYour Name 579*5113495bSYour Name <enum 7 reo_destination_sw5> Reo will push the frame 580*5113495bSYour Name into the REO2SW5 ring (REO remaps this in chips without 581*5113495bSYour Name REO2SW5 ring, e.g. Pine) 582*5113495bSYour Name 583*5113495bSYour Name <enum 8 reo_destination_sw6> Reo will push the frame 584*5113495bSYour Name into the REO2SW6 ring (REO remaps this in chips without 585*5113495bSYour Name REO2SW6 ring, e.g. Pine) 586*5113495bSYour Name 587*5113495bSYour Name <enum 9 reo_destination_9> REO remaps this <enum 10 588*5113495bSYour Name reo_destination_10> REO remaps this 589*5113495bSYour Name 590*5113495bSYour Name <enum 11 reo_destination_11> REO remaps this 591*5113495bSYour Name 592*5113495bSYour Name <enum 12 reo_destination_12> REO remaps this <enum 13 593*5113495bSYour Name reo_destination_13> REO remaps this 594*5113495bSYour Name 595*5113495bSYour Name <enum 14 reo_destination_14> REO remaps this 596*5113495bSYour Name 597*5113495bSYour Name <enum 15 reo_destination_15> REO remaps this 598*5113495bSYour Name 599*5113495bSYour Name <enum 16 reo_destination_16> REO remaps this 600*5113495bSYour Name 601*5113495bSYour Name <enum 17 reo_destination_17> REO remaps this 602*5113495bSYour Name 603*5113495bSYour Name <enum 18 reo_destination_18> REO remaps this 604*5113495bSYour Name 605*5113495bSYour Name <enum 19 reo_destination_19> REO remaps this 606*5113495bSYour Name 607*5113495bSYour Name <enum 20 reo_destination_20> REO remaps this 608*5113495bSYour Name 609*5113495bSYour Name <enum 21 reo_destination_21> REO remaps this 610*5113495bSYour Name 611*5113495bSYour Name <enum 22 reo_destination_22> REO remaps this 612*5113495bSYour Name 613*5113495bSYour Name <enum 23 reo_destination_23> REO remaps this 614*5113495bSYour Name 615*5113495bSYour Name <enum 24 reo_destination_24> REO remaps this 616*5113495bSYour Name 617*5113495bSYour Name <enum 25 reo_destination_25> REO remaps this 618*5113495bSYour Name 619*5113495bSYour Name <enum 26 reo_destination_26> REO remaps this 620*5113495bSYour Name 621*5113495bSYour Name <enum 27 reo_destination_27> REO remaps this 622*5113495bSYour Name 623*5113495bSYour Name <enum 28 reo_destination_28> REO remaps this 624*5113495bSYour Name 625*5113495bSYour Name <enum 29 reo_destination_29> REO remaps this 626*5113495bSYour Name 627*5113495bSYour Name <enum 30 reo_destination_30> REO remaps this 628*5113495bSYour Name 629*5113495bSYour Name <enum 31 reo_destination_31> REO remaps this 630*5113495bSYour Name 631*5113495bSYour Name 632*5113495bSYour Name 633*5113495bSYour Name <legal all> 634*5113495bSYour Name */ 635*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_OFFSET 0x00000024 636*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_LSB 24 637*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_INDICATION_MASK 0x1f000000 638*5113495bSYour Name 639*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP 640*5113495bSYour Name 641*5113495bSYour Name Overriding indication to REO to forward to REO release 642*5113495bSYour Name ring 643*5113495bSYour Name 644*5113495bSYour Name <legal all> 645*5113495bSYour Name */ 646*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_OFFSET 0x00000024 647*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_LSB 29 648*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_MSDU_DROP_MASK 0x20000000 649*5113495bSYour Name 650*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER 651*5113495bSYour Name 652*5113495bSYour Name Indicates how to decide the REO destination indication 653*5113495bSYour Name 654*5113495bSYour Name <enum 0 RXFT_USE_FT> Follow this entry 655*5113495bSYour Name 656*5113495bSYour Name <enum 1 RXFT_USE_ASPT> Use address search+peer table 657*5113495bSYour Name entry 658*5113495bSYour Name 659*5113495bSYour Name <enum 2 RXFT_USE_FT2> Follow this entry 660*5113495bSYour Name 661*5113495bSYour Name <enum 3 RXFT_USE_CCE> Use CCE super-rule 662*5113495bSYour Name 663*5113495bSYour Name <legal all> 664*5113495bSYour Name */ 665*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_OFFSET 0x00000024 666*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_LSB 30 667*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_9_REO_DESTINATION_HANDLER_MASK 0xc0000000 668*5113495bSYour Name 669*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_10_METADATA 670*5113495bSYour Name 671*5113495bSYour Name Value to be passed to SW if this flow search entry 672*5113495bSYour Name matches 673*5113495bSYour Name 674*5113495bSYour Name <legal all> 675*5113495bSYour Name */ 676*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_10_METADATA_OFFSET 0x00000028 677*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_10_METADATA_LSB 0 678*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_10_METADATA_MASK 0xffffffff 679*5113495bSYour Name 680*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT 681*5113495bSYour Name 682*5113495bSYour Name FISA: Number'of MSDU's aggregated so far 683*5113495bSYour Name 684*5113495bSYour Name 685*5113495bSYour Name 686*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 687*5113495bSYour Name 688*5113495bSYour Name <legal all> 689*5113495bSYour Name */ 690*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_OFFSET 0x0000002c 691*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_LSB 0 692*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_AGGREGATION_COUNT_MASK 0x0000007f 693*5113495bSYour Name 694*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE 695*5113495bSYour Name 696*5113495bSYour Name FISA: To indicate whether the previous MSDU for this 697*5113495bSYour Name flow is eligible for LRO/FISA 698*5113495bSYour Name 699*5113495bSYour Name 700*5113495bSYour Name 701*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 702*5113495bSYour Name 703*5113495bSYour Name <legal all> 704*5113495bSYour Name */ 705*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_OFFSET 0x0000002c 706*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_LSB 7 707*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_LRO_ELIGIBLE_MASK 0x00000080 708*5113495bSYour Name 709*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT 710*5113495bSYour Name 711*5113495bSYour Name Number of Rx MSDUs matching this flow 712*5113495bSYour Name 713*5113495bSYour Name <legal all> 714*5113495bSYour Name */ 715*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_OFFSET 0x0000002c 716*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_LSB 8 717*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_11_MSDU_COUNT_MASK 0xffffff00 718*5113495bSYour Name 719*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT 720*5113495bSYour Name 721*5113495bSYour Name Number of bytes in Rx MSDUs matching this flow 722*5113495bSYour Name 723*5113495bSYour Name <legal all> 724*5113495bSYour Name */ 725*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_OFFSET 0x00000030 726*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_LSB 0 727*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_12_MSDU_BYTE_COUNT_MASK 0xffffffff 728*5113495bSYour Name 729*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP 730*5113495bSYour Name 731*5113495bSYour Name Time of last reception (as measured at Rx OLE) matching 732*5113495bSYour Name this flow 733*5113495bSYour Name 734*5113495bSYour Name <legal all> 735*5113495bSYour Name */ 736*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_OFFSET 0x00000034 737*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_LSB 0 738*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_13_TIMESTAMP_MASK 0xffffffff 739*5113495bSYour Name 740*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM 741*5113495bSYour Name 742*5113495bSYour Name FISA: checksum 'or MSDU's that is part of this flow 743*5113495bSYour Name aggregated so far 744*5113495bSYour Name 745*5113495bSYour Name 746*5113495bSYour Name 747*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 748*5113495bSYour Name 749*5113495bSYour Name <legal all> 750*5113495bSYour Name */ 751*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_OFFSET 0x00000038 752*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_LSB 0 753*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_L4_CHECKSUM_MASK 0x0000ffff 754*5113495bSYour Name 755*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH 756*5113495bSYour Name 757*5113495bSYour Name FISA: Total MSDU length that is part of this flow 758*5113495bSYour Name aggregated so far 759*5113495bSYour Name 760*5113495bSYour Name 761*5113495bSYour Name 762*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 763*5113495bSYour Name 764*5113495bSYour Name <legal all> 765*5113495bSYour Name */ 766*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_OFFSET 0x00000038 767*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_LSB 16 768*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_14_CUMULATIVE_IP_LENGTH_MASK 0xffff0000 769*5113495bSYour Name 770*5113495bSYour Name /* Description RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER 771*5113495bSYour Name 772*5113495bSYour Name FISA: TCP Sequence number of the last packet in this 773*5113495bSYour Name flow to detect sequence number jump 774*5113495bSYour Name 775*5113495bSYour Name 776*5113495bSYour Name 777*5113495bSYour Name Set to zero in chips not supporting FISA, e.g. Pine 778*5113495bSYour Name 779*5113495bSYour Name <legal all> 780*5113495bSYour Name */ 781*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_OFFSET 0x0000003c 782*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_LSB 0 783*5113495bSYour Name #define RX_FLOW_SEARCH_ENTRY_15_TCP_SEQUENCE_NUMBER_MASK 0xffffffff 784*5113495bSYour Name 785*5113495bSYour Name 786*5113495bSYour Name #endif // _RX_FLOW_SEARCH_ENTRY_H_ 787