1*5113495bSYour Name 2*5113495bSYour Name /* 3*5113495bSYour Name * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. 4*5113495bSYour Name * SPDX-License-Identifier: ISC 5*5113495bSYour Name */ 6*5113495bSYour Name 7*5113495bSYour Name 8*5113495bSYour Name 9*5113495bSYour Name 10*5113495bSYour Name 11*5113495bSYour Name 12*5113495bSYour Name 13*5113495bSYour Name 14*5113495bSYour Name 15*5113495bSYour Name 16*5113495bSYour Name 17*5113495bSYour Name 18*5113495bSYour Name 19*5113495bSYour Name #ifndef _TX_MSDU_START_H_ 20*5113495bSYour Name #define _TX_MSDU_START_H_ 21*5113495bSYour Name #if !defined(__ASSEMBLER__) 22*5113495bSYour Name #endif 23*5113495bSYour Name 24*5113495bSYour Name #define NUM_OF_DWORDS_TX_MSDU_START 8 25*5113495bSYour Name 26*5113495bSYour Name #define NUM_OF_QWORDS_TX_MSDU_START 4 27*5113495bSYour Name 28*5113495bSYour Name 29*5113495bSYour Name struct tx_msdu_start { 30*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 31*5113495bSYour Name uint32_t msdu_len : 14, 32*5113495bSYour Name first_msdu : 1, 33*5113495bSYour Name last_msdu : 1, 34*5113495bSYour Name encap_type : 2, 35*5113495bSYour Name epd_en : 1, 36*5113495bSYour Name da_sa_present : 2, 37*5113495bSYour Name ipv4_checksum_en : 1, 38*5113495bSYour Name udp_over_ipv4_checksum_en : 1, 39*5113495bSYour Name udp_over_ipv6_checksum_en : 1, 40*5113495bSYour Name tcp_over_ipv4_checksum_en : 1, 41*5113495bSYour Name tcp_over_ipv6_checksum_en : 1, 42*5113495bSYour Name dummy_msdu_delimitation : 1, 43*5113495bSYour Name reserved_0a : 5; 44*5113495bSYour Name uint32_t tso_enable : 1, 45*5113495bSYour Name reserved_1a : 6, 46*5113495bSYour Name tcp_flag : 9, 47*5113495bSYour Name tcp_flag_mask : 9, 48*5113495bSYour Name mesh_enable : 1, 49*5113495bSYour Name reserved_1b : 6; 50*5113495bSYour Name uint32_t l2_length : 16, 51*5113495bSYour Name ip_length : 16; 52*5113495bSYour Name uint32_t tcp_seq_number : 32; 53*5113495bSYour Name uint32_t ip_identification : 16, 54*5113495bSYour Name checksum_offset : 13, 55*5113495bSYour Name partial_checksum_en : 1, 56*5113495bSYour Name reserved_4 : 2; 57*5113495bSYour Name uint32_t payload_start_offset : 14, 58*5113495bSYour Name reserved_5a : 2, 59*5113495bSYour Name payload_end_offset : 14, 60*5113495bSYour Name reserved_5b : 2; 61*5113495bSYour Name uint32_t udp_length : 16, 62*5113495bSYour Name reserved_6 : 16; 63*5113495bSYour Name uint32_t tlv64_padding : 32; 64*5113495bSYour Name #else 65*5113495bSYour Name uint32_t reserved_0a : 5, 66*5113495bSYour Name dummy_msdu_delimitation : 1, 67*5113495bSYour Name tcp_over_ipv6_checksum_en : 1, 68*5113495bSYour Name tcp_over_ipv4_checksum_en : 1, 69*5113495bSYour Name udp_over_ipv6_checksum_en : 1, 70*5113495bSYour Name udp_over_ipv4_checksum_en : 1, 71*5113495bSYour Name ipv4_checksum_en : 1, 72*5113495bSYour Name da_sa_present : 2, 73*5113495bSYour Name epd_en : 1, 74*5113495bSYour Name encap_type : 2, 75*5113495bSYour Name last_msdu : 1, 76*5113495bSYour Name first_msdu : 1, 77*5113495bSYour Name msdu_len : 14; 78*5113495bSYour Name uint32_t reserved_1b : 6, 79*5113495bSYour Name mesh_enable : 1, 80*5113495bSYour Name tcp_flag_mask : 9, 81*5113495bSYour Name tcp_flag : 9, 82*5113495bSYour Name reserved_1a : 6, 83*5113495bSYour Name tso_enable : 1; 84*5113495bSYour Name uint32_t ip_length : 16, 85*5113495bSYour Name l2_length : 16; 86*5113495bSYour Name uint32_t tcp_seq_number : 32; 87*5113495bSYour Name uint32_t reserved_4 : 2, 88*5113495bSYour Name partial_checksum_en : 1, 89*5113495bSYour Name checksum_offset : 13, 90*5113495bSYour Name ip_identification : 16; 91*5113495bSYour Name uint32_t reserved_5b : 2, 92*5113495bSYour Name payload_end_offset : 14, 93*5113495bSYour Name reserved_5a : 2, 94*5113495bSYour Name payload_start_offset : 14; 95*5113495bSYour Name uint32_t reserved_6 : 16, 96*5113495bSYour Name udp_length : 16; 97*5113495bSYour Name uint32_t tlv64_padding : 32; 98*5113495bSYour Name #endif 99*5113495bSYour Name }; 100*5113495bSYour Name 101*5113495bSYour Name 102*5113495bSYour Name 103*5113495bSYour Name 104*5113495bSYour Name #define TX_MSDU_START_MSDU_LEN_OFFSET 0x0000000000000000 105*5113495bSYour Name #define TX_MSDU_START_MSDU_LEN_LSB 0 106*5113495bSYour Name #define TX_MSDU_START_MSDU_LEN_MSB 13 107*5113495bSYour Name #define TX_MSDU_START_MSDU_LEN_MASK 0x0000000000003fff 108*5113495bSYour Name 109*5113495bSYour Name 110*5113495bSYour Name 111*5113495bSYour Name 112*5113495bSYour Name #define TX_MSDU_START_FIRST_MSDU_OFFSET 0x0000000000000000 113*5113495bSYour Name #define TX_MSDU_START_FIRST_MSDU_LSB 14 114*5113495bSYour Name #define TX_MSDU_START_FIRST_MSDU_MSB 14 115*5113495bSYour Name #define TX_MSDU_START_FIRST_MSDU_MASK 0x0000000000004000 116*5113495bSYour Name 117*5113495bSYour Name 118*5113495bSYour Name 119*5113495bSYour Name 120*5113495bSYour Name #define TX_MSDU_START_LAST_MSDU_OFFSET 0x0000000000000000 121*5113495bSYour Name #define TX_MSDU_START_LAST_MSDU_LSB 15 122*5113495bSYour Name #define TX_MSDU_START_LAST_MSDU_MSB 15 123*5113495bSYour Name #define TX_MSDU_START_LAST_MSDU_MASK 0x0000000000008000 124*5113495bSYour Name 125*5113495bSYour Name 126*5113495bSYour Name 127*5113495bSYour Name 128*5113495bSYour Name #define TX_MSDU_START_ENCAP_TYPE_OFFSET 0x0000000000000000 129*5113495bSYour Name #define TX_MSDU_START_ENCAP_TYPE_LSB 16 130*5113495bSYour Name #define TX_MSDU_START_ENCAP_TYPE_MSB 17 131*5113495bSYour Name #define TX_MSDU_START_ENCAP_TYPE_MASK 0x0000000000030000 132*5113495bSYour Name 133*5113495bSYour Name 134*5113495bSYour Name 135*5113495bSYour Name 136*5113495bSYour Name #define TX_MSDU_START_EPD_EN_OFFSET 0x0000000000000000 137*5113495bSYour Name #define TX_MSDU_START_EPD_EN_LSB 18 138*5113495bSYour Name #define TX_MSDU_START_EPD_EN_MSB 18 139*5113495bSYour Name #define TX_MSDU_START_EPD_EN_MASK 0x0000000000040000 140*5113495bSYour Name 141*5113495bSYour Name 142*5113495bSYour Name 143*5113495bSYour Name 144*5113495bSYour Name #define TX_MSDU_START_DA_SA_PRESENT_OFFSET 0x0000000000000000 145*5113495bSYour Name #define TX_MSDU_START_DA_SA_PRESENT_LSB 19 146*5113495bSYour Name #define TX_MSDU_START_DA_SA_PRESENT_MSB 20 147*5113495bSYour Name #define TX_MSDU_START_DA_SA_PRESENT_MASK 0x0000000000180000 148*5113495bSYour Name 149*5113495bSYour Name 150*5113495bSYour Name 151*5113495bSYour Name 152*5113495bSYour Name #define TX_MSDU_START_IPV4_CHECKSUM_EN_OFFSET 0x0000000000000000 153*5113495bSYour Name #define TX_MSDU_START_IPV4_CHECKSUM_EN_LSB 21 154*5113495bSYour Name #define TX_MSDU_START_IPV4_CHECKSUM_EN_MSB 21 155*5113495bSYour Name #define TX_MSDU_START_IPV4_CHECKSUM_EN_MASK 0x0000000000200000 156*5113495bSYour Name 157*5113495bSYour Name 158*5113495bSYour Name 159*5113495bSYour Name 160*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV4_CHECKSUM_EN_OFFSET 0x0000000000000000 161*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV4_CHECKSUM_EN_LSB 22 162*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV4_CHECKSUM_EN_MSB 22 163*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV4_CHECKSUM_EN_MASK 0x0000000000400000 164*5113495bSYour Name 165*5113495bSYour Name 166*5113495bSYour Name 167*5113495bSYour Name 168*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV6_CHECKSUM_EN_OFFSET 0x0000000000000000 169*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV6_CHECKSUM_EN_LSB 23 170*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV6_CHECKSUM_EN_MSB 23 171*5113495bSYour Name #define TX_MSDU_START_UDP_OVER_IPV6_CHECKSUM_EN_MASK 0x0000000000800000 172*5113495bSYour Name 173*5113495bSYour Name 174*5113495bSYour Name 175*5113495bSYour Name 176*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV4_CHECKSUM_EN_OFFSET 0x0000000000000000 177*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV4_CHECKSUM_EN_LSB 24 178*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV4_CHECKSUM_EN_MSB 24 179*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV4_CHECKSUM_EN_MASK 0x0000000001000000 180*5113495bSYour Name 181*5113495bSYour Name 182*5113495bSYour Name 183*5113495bSYour Name 184*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV6_CHECKSUM_EN_OFFSET 0x0000000000000000 185*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV6_CHECKSUM_EN_LSB 25 186*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV6_CHECKSUM_EN_MSB 25 187*5113495bSYour Name #define TX_MSDU_START_TCP_OVER_IPV6_CHECKSUM_EN_MASK 0x0000000002000000 188*5113495bSYour Name 189*5113495bSYour Name 190*5113495bSYour Name 191*5113495bSYour Name 192*5113495bSYour Name #define TX_MSDU_START_DUMMY_MSDU_DELIMITATION_OFFSET 0x0000000000000000 193*5113495bSYour Name #define TX_MSDU_START_DUMMY_MSDU_DELIMITATION_LSB 26 194*5113495bSYour Name #define TX_MSDU_START_DUMMY_MSDU_DELIMITATION_MSB 26 195*5113495bSYour Name #define TX_MSDU_START_DUMMY_MSDU_DELIMITATION_MASK 0x0000000004000000 196*5113495bSYour Name 197*5113495bSYour Name 198*5113495bSYour Name 199*5113495bSYour Name 200*5113495bSYour Name #define TX_MSDU_START_RESERVED_0A_OFFSET 0x0000000000000000 201*5113495bSYour Name #define TX_MSDU_START_RESERVED_0A_LSB 27 202*5113495bSYour Name #define TX_MSDU_START_RESERVED_0A_MSB 31 203*5113495bSYour Name #define TX_MSDU_START_RESERVED_0A_MASK 0x00000000f8000000 204*5113495bSYour Name 205*5113495bSYour Name 206*5113495bSYour Name 207*5113495bSYour Name 208*5113495bSYour Name #define TX_MSDU_START_TSO_ENABLE_OFFSET 0x0000000000000000 209*5113495bSYour Name #define TX_MSDU_START_TSO_ENABLE_LSB 32 210*5113495bSYour Name #define TX_MSDU_START_TSO_ENABLE_MSB 32 211*5113495bSYour Name #define TX_MSDU_START_TSO_ENABLE_MASK 0x0000000100000000 212*5113495bSYour Name 213*5113495bSYour Name 214*5113495bSYour Name 215*5113495bSYour Name 216*5113495bSYour Name #define TX_MSDU_START_RESERVED_1A_OFFSET 0x0000000000000000 217*5113495bSYour Name #define TX_MSDU_START_RESERVED_1A_LSB 33 218*5113495bSYour Name #define TX_MSDU_START_RESERVED_1A_MSB 38 219*5113495bSYour Name #define TX_MSDU_START_RESERVED_1A_MASK 0x0000007e00000000 220*5113495bSYour Name 221*5113495bSYour Name 222*5113495bSYour Name 223*5113495bSYour Name 224*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_OFFSET 0x0000000000000000 225*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_LSB 39 226*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MSB 47 227*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MASK 0x0000ff8000000000 228*5113495bSYour Name 229*5113495bSYour Name 230*5113495bSYour Name 231*5113495bSYour Name 232*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MASK_OFFSET 0x0000000000000000 233*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MASK_LSB 48 234*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MASK_MSB 56 235*5113495bSYour Name #define TX_MSDU_START_TCP_FLAG_MASK_MASK 0x01ff000000000000 236*5113495bSYour Name 237*5113495bSYour Name 238*5113495bSYour Name 239*5113495bSYour Name 240*5113495bSYour Name #define TX_MSDU_START_MESH_ENABLE_OFFSET 0x0000000000000000 241*5113495bSYour Name #define TX_MSDU_START_MESH_ENABLE_LSB 57 242*5113495bSYour Name #define TX_MSDU_START_MESH_ENABLE_MSB 57 243*5113495bSYour Name #define TX_MSDU_START_MESH_ENABLE_MASK 0x0200000000000000 244*5113495bSYour Name 245*5113495bSYour Name 246*5113495bSYour Name 247*5113495bSYour Name 248*5113495bSYour Name #define TX_MSDU_START_RESERVED_1B_OFFSET 0x0000000000000000 249*5113495bSYour Name #define TX_MSDU_START_RESERVED_1B_LSB 58 250*5113495bSYour Name #define TX_MSDU_START_RESERVED_1B_MSB 63 251*5113495bSYour Name #define TX_MSDU_START_RESERVED_1B_MASK 0xfc00000000000000 252*5113495bSYour Name 253*5113495bSYour Name 254*5113495bSYour Name 255*5113495bSYour Name 256*5113495bSYour Name #define TX_MSDU_START_L2_LENGTH_OFFSET 0x0000000000000008 257*5113495bSYour Name #define TX_MSDU_START_L2_LENGTH_LSB 0 258*5113495bSYour Name #define TX_MSDU_START_L2_LENGTH_MSB 15 259*5113495bSYour Name #define TX_MSDU_START_L2_LENGTH_MASK 0x000000000000ffff 260*5113495bSYour Name 261*5113495bSYour Name 262*5113495bSYour Name 263*5113495bSYour Name 264*5113495bSYour Name #define TX_MSDU_START_IP_LENGTH_OFFSET 0x0000000000000008 265*5113495bSYour Name #define TX_MSDU_START_IP_LENGTH_LSB 16 266*5113495bSYour Name #define TX_MSDU_START_IP_LENGTH_MSB 31 267*5113495bSYour Name #define TX_MSDU_START_IP_LENGTH_MASK 0x00000000ffff0000 268*5113495bSYour Name 269*5113495bSYour Name 270*5113495bSYour Name 271*5113495bSYour Name 272*5113495bSYour Name #define TX_MSDU_START_TCP_SEQ_NUMBER_OFFSET 0x0000000000000008 273*5113495bSYour Name #define TX_MSDU_START_TCP_SEQ_NUMBER_LSB 32 274*5113495bSYour Name #define TX_MSDU_START_TCP_SEQ_NUMBER_MSB 63 275*5113495bSYour Name #define TX_MSDU_START_TCP_SEQ_NUMBER_MASK 0xffffffff00000000 276*5113495bSYour Name 277*5113495bSYour Name 278*5113495bSYour Name 279*5113495bSYour Name 280*5113495bSYour Name #define TX_MSDU_START_IP_IDENTIFICATION_OFFSET 0x0000000000000010 281*5113495bSYour Name #define TX_MSDU_START_IP_IDENTIFICATION_LSB 0 282*5113495bSYour Name #define TX_MSDU_START_IP_IDENTIFICATION_MSB 15 283*5113495bSYour Name #define TX_MSDU_START_IP_IDENTIFICATION_MASK 0x000000000000ffff 284*5113495bSYour Name 285*5113495bSYour Name 286*5113495bSYour Name 287*5113495bSYour Name 288*5113495bSYour Name #define TX_MSDU_START_CHECKSUM_OFFSET_OFFSET 0x0000000000000010 289*5113495bSYour Name #define TX_MSDU_START_CHECKSUM_OFFSET_LSB 16 290*5113495bSYour Name #define TX_MSDU_START_CHECKSUM_OFFSET_MSB 28 291*5113495bSYour Name #define TX_MSDU_START_CHECKSUM_OFFSET_MASK 0x000000001fff0000 292*5113495bSYour Name 293*5113495bSYour Name 294*5113495bSYour Name 295*5113495bSYour Name 296*5113495bSYour Name #define TX_MSDU_START_PARTIAL_CHECKSUM_EN_OFFSET 0x0000000000000010 297*5113495bSYour Name #define TX_MSDU_START_PARTIAL_CHECKSUM_EN_LSB 29 298*5113495bSYour Name #define TX_MSDU_START_PARTIAL_CHECKSUM_EN_MSB 29 299*5113495bSYour Name #define TX_MSDU_START_PARTIAL_CHECKSUM_EN_MASK 0x0000000020000000 300*5113495bSYour Name 301*5113495bSYour Name 302*5113495bSYour Name 303*5113495bSYour Name 304*5113495bSYour Name #define TX_MSDU_START_RESERVED_4_OFFSET 0x0000000000000010 305*5113495bSYour Name #define TX_MSDU_START_RESERVED_4_LSB 30 306*5113495bSYour Name #define TX_MSDU_START_RESERVED_4_MSB 31 307*5113495bSYour Name #define TX_MSDU_START_RESERVED_4_MASK 0x00000000c0000000 308*5113495bSYour Name 309*5113495bSYour Name 310*5113495bSYour Name 311*5113495bSYour Name 312*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_START_OFFSET_OFFSET 0x0000000000000010 313*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_START_OFFSET_LSB 32 314*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_START_OFFSET_MSB 45 315*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_START_OFFSET_MASK 0x00003fff00000000 316*5113495bSYour Name 317*5113495bSYour Name 318*5113495bSYour Name 319*5113495bSYour Name 320*5113495bSYour Name #define TX_MSDU_START_RESERVED_5A_OFFSET 0x0000000000000010 321*5113495bSYour Name #define TX_MSDU_START_RESERVED_5A_LSB 46 322*5113495bSYour Name #define TX_MSDU_START_RESERVED_5A_MSB 47 323*5113495bSYour Name #define TX_MSDU_START_RESERVED_5A_MASK 0x0000c00000000000 324*5113495bSYour Name 325*5113495bSYour Name 326*5113495bSYour Name 327*5113495bSYour Name 328*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_END_OFFSET_OFFSET 0x0000000000000010 329*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_END_OFFSET_LSB 48 330*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_END_OFFSET_MSB 61 331*5113495bSYour Name #define TX_MSDU_START_PAYLOAD_END_OFFSET_MASK 0x3fff000000000000 332*5113495bSYour Name 333*5113495bSYour Name 334*5113495bSYour Name 335*5113495bSYour Name 336*5113495bSYour Name #define TX_MSDU_START_RESERVED_5B_OFFSET 0x0000000000000010 337*5113495bSYour Name #define TX_MSDU_START_RESERVED_5B_LSB 62 338*5113495bSYour Name #define TX_MSDU_START_RESERVED_5B_MSB 63 339*5113495bSYour Name #define TX_MSDU_START_RESERVED_5B_MASK 0xc000000000000000 340*5113495bSYour Name 341*5113495bSYour Name 342*5113495bSYour Name 343*5113495bSYour Name 344*5113495bSYour Name #define TX_MSDU_START_UDP_LENGTH_OFFSET 0x0000000000000018 345*5113495bSYour Name #define TX_MSDU_START_UDP_LENGTH_LSB 0 346*5113495bSYour Name #define TX_MSDU_START_UDP_LENGTH_MSB 15 347*5113495bSYour Name #define TX_MSDU_START_UDP_LENGTH_MASK 0x000000000000ffff 348*5113495bSYour Name 349*5113495bSYour Name 350*5113495bSYour Name 351*5113495bSYour Name 352*5113495bSYour Name #define TX_MSDU_START_RESERVED_6_OFFSET 0x0000000000000018 353*5113495bSYour Name #define TX_MSDU_START_RESERVED_6_LSB 16 354*5113495bSYour Name #define TX_MSDU_START_RESERVED_6_MSB 31 355*5113495bSYour Name #define TX_MSDU_START_RESERVED_6_MASK 0x00000000ffff0000 356*5113495bSYour Name 357*5113495bSYour Name 358*5113495bSYour Name 359*5113495bSYour Name 360*5113495bSYour Name #define TX_MSDU_START_TLV64_PADDING_OFFSET 0x0000000000000018 361*5113495bSYour Name #define TX_MSDU_START_TLV64_PADDING_LSB 32 362*5113495bSYour Name #define TX_MSDU_START_TLV64_PADDING_MSB 63 363*5113495bSYour Name #define TX_MSDU_START_TLV64_PADDING_MASK 0xffffffff00000000 364*5113495bSYour Name 365*5113495bSYour Name 366*5113495bSYour Name 367*5113495bSYour Name #endif 368