1 /* 2 * Copyright (c) 2024 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 #ifndef _L_SIG_B_INFO_H_ 19 #define _L_SIG_B_INFO_H_ 20 21 #define NUM_OF_DWORDS_L_SIG_B_INFO 1 22 23 struct l_sig_b_info { 24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 25 uint32_t rate : 4, 26 length : 12, 27 reserved : 15, 28 rx_integrity_check_passed : 1; 29 #else 30 uint32_t rx_integrity_check_passed : 1, 31 reserved : 15, 32 length : 12, 33 rate : 4; 34 #endif 35 }; 36 37 #define L_SIG_B_INFO_RATE_OFFSET 0x00000000 38 #define L_SIG_B_INFO_RATE_LSB 0 39 #define L_SIG_B_INFO_RATE_MSB 3 40 #define L_SIG_B_INFO_RATE_MASK 0x0000000f 41 42 #define L_SIG_B_INFO_LENGTH_OFFSET 0x00000000 43 #define L_SIG_B_INFO_LENGTH_LSB 4 44 #define L_SIG_B_INFO_LENGTH_MSB 15 45 #define L_SIG_B_INFO_LENGTH_MASK 0x0000fff0 46 47 #define L_SIG_B_INFO_RESERVED_OFFSET 0x00000000 48 #define L_SIG_B_INFO_RESERVED_LSB 16 49 #define L_SIG_B_INFO_RESERVED_MSB 30 50 #define L_SIG_B_INFO_RESERVED_MASK 0x7fff0000 51 52 #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000000 53 #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 54 #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 55 #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 56 57 #endif 58