1 /* 2 * Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17 #ifndef _SERVICE_INFO_H_ 18 #define _SERVICE_INFO_H_ 19 #if !defined(__ASSEMBLER__) 20 #endif 21 22 #define NUM_OF_DWORDS_SERVICE_INFO 1 23 24 25 struct service_info { 26 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 27 uint32_t scrambler_seed : 7, // [6:0] 28 reserved : 1, // [7:7] 29 sig_b_crc_user : 8, // [15:8] 30 reserved_1 : 16; // [31:16] 31 #else 32 uint32_t reserved_1 : 16, // [31:16] 33 sig_b_crc_user : 8, // [15:8] 34 reserved : 1, // [7:7] 35 scrambler_seed : 7; // [6:0] 36 #endif 37 }; 38 39 40 /* Description SCRAMBLER_SEED 41 42 This field provides the 7-bit seed for the data scrambler. 43 <legal all> 44 */ 45 46 #define SERVICE_INFO_SCRAMBLER_SEED_OFFSET 0x00000000 47 #define SERVICE_INFO_SCRAMBLER_SEED_LSB 0 48 #define SERVICE_INFO_SCRAMBLER_SEED_MSB 6 49 #define SERVICE_INFO_SCRAMBLER_SEED_MASK 0x0000007f 50 51 52 /* Description RESERVED 53 54 Reserved. Set to 0 by sender and ignored by receiver. <legal 55 0> 56 */ 57 58 #define SERVICE_INFO_RESERVED_OFFSET 0x00000000 59 #define SERVICE_INFO_RESERVED_LSB 7 60 #define SERVICE_INFO_RESERVED_MSB 7 61 #define SERVICE_INFO_RESERVED_MASK 0x00000080 62 63 64 /* Description SIG_B_CRC_USER 65 66 In case of vht transmission: vht_sig_b_crc_user 67 <legal all> 68 */ 69 70 #define SERVICE_INFO_SIG_B_CRC_USER_OFFSET 0x00000000 71 #define SERVICE_INFO_SIG_B_CRC_USER_LSB 8 72 #define SERVICE_INFO_SIG_B_CRC_USER_MSB 15 73 #define SERVICE_INFO_SIG_B_CRC_USER_MASK 0x0000ff00 74 75 76 /* Description RESERVED_1 77 78 <legal 0> 79 */ 80 81 #define SERVICE_INFO_RESERVED_1_OFFSET 0x00000000 82 #define SERVICE_INFO_RESERVED_1_LSB 16 83 #define SERVICE_INFO_RESERVED_1_MSB 31 84 #define SERVICE_INFO_RESERVED_1_MASK 0xffff0000 85 86 87 88 #endif // SERVICE_INFO 89