1 2 /* Copyright (c) 2022, 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 18 19 20 21 22 23 24 25 26 #ifndef _SERVICE_INFO_H_ 27 #define _SERVICE_INFO_H_ 28 #if !defined(__ASSEMBLER__) 29 #endif 30 31 #define NUM_OF_DWORDS_SERVICE_INFO 1 32 33 34 struct service_info { 35 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36 uint32_t scrambler_seed : 7, // [6:0] 37 reserved : 1, // [7:7] 38 sig_b_crc_user : 8, // [15:8] 39 reserved_1 : 16; // [31:16] 40 #else 41 uint32_t reserved_1 : 16, // [31:16] 42 sig_b_crc_user : 8, // [15:8] 43 reserved : 1, // [7:7] 44 scrambler_seed : 7; // [6:0] 45 #endif 46 }; 47 48 49 /* Description SCRAMBLER_SEED 50 51 This field provides the 7-bit seed for the data scrambler. 52 <legal all> 53 */ 54 55 #define SERVICE_INFO_SCRAMBLER_SEED_OFFSET 0x00000000 56 #define SERVICE_INFO_SCRAMBLER_SEED_LSB 0 57 #define SERVICE_INFO_SCRAMBLER_SEED_MSB 6 58 #define SERVICE_INFO_SCRAMBLER_SEED_MASK 0x0000007f 59 60 61 /* Description RESERVED 62 63 Reserved. Set to 0 by sender and ignored by receiver. <legal 64 0> 65 */ 66 67 #define SERVICE_INFO_RESERVED_OFFSET 0x00000000 68 #define SERVICE_INFO_RESERVED_LSB 7 69 #define SERVICE_INFO_RESERVED_MSB 7 70 #define SERVICE_INFO_RESERVED_MASK 0x00000080 71 72 73 /* Description SIG_B_CRC_USER 74 75 In case of vht transmission: vht_sig_b_crc_user 76 <legal all> 77 */ 78 79 #define SERVICE_INFO_SIG_B_CRC_USER_OFFSET 0x00000000 80 #define SERVICE_INFO_SIG_B_CRC_USER_LSB 8 81 #define SERVICE_INFO_SIG_B_CRC_USER_MSB 15 82 #define SERVICE_INFO_SIG_B_CRC_USER_MASK 0x0000ff00 83 84 85 /* Description RESERVED_1 86 87 <legal 0> 88 */ 89 90 #define SERVICE_INFO_RESERVED_1_OFFSET 0x00000000 91 #define SERVICE_INFO_RESERVED_1_LSB 16 92 #define SERVICE_INFO_RESERVED_1_MSB 31 93 #define SERVICE_INFO_RESERVED_1_MASK 0xffff0000 94 95 96 97 #endif // SERVICE_INFO 98