1*5113495bSYour Name 2*5113495bSYour Name /* Copyright (c) 2022, Qualcomm Innovation Center, Inc. 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 18*5113495bSYour Name 19*5113495bSYour Name 20*5113495bSYour Name 21*5113495bSYour Name 22*5113495bSYour Name 23*5113495bSYour Name 24*5113495bSYour Name 25*5113495bSYour Name 26*5113495bSYour Name #ifndef _L_SIG_B_INFO_H_ 27*5113495bSYour Name #define _L_SIG_B_INFO_H_ 28*5113495bSYour Name #if !defined(__ASSEMBLER__) 29*5113495bSYour Name #endif 30*5113495bSYour Name 31*5113495bSYour Name #define NUM_OF_DWORDS_L_SIG_B_INFO 1 32*5113495bSYour Name 33*5113495bSYour Name 34*5113495bSYour Name struct l_sig_b_info { 35*5113495bSYour Name #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36*5113495bSYour Name uint32_t rate : 4, // [3:0] 37*5113495bSYour Name length : 12, // [15:4] 38*5113495bSYour Name reserved : 15, // [30:16] 39*5113495bSYour Name rx_integrity_check_passed : 1; // [31:31] 40*5113495bSYour Name #else 41*5113495bSYour Name uint32_t rx_integrity_check_passed : 1, // [31:31] 42*5113495bSYour Name reserved : 15, // [30:16] 43*5113495bSYour Name length : 12, // [15:4] 44*5113495bSYour Name rate : 4; // [3:0] 45*5113495bSYour Name #endif 46*5113495bSYour Name }; 47*5113495bSYour Name 48*5113495bSYour Name 49*5113495bSYour Name /* Description RATE 50*5113495bSYour Name 51*5113495bSYour Name <enum 1 dsss_1_mpbs_long> DSSS 1 Mbps long 52*5113495bSYour Name <enum 2 dsss_2_mbps_long> DSSS 2 Mbps long 53*5113495bSYour Name <enum 3 cck_5_5_mbps_long> CCK 5.5 Mbps long 54*5113495bSYour Name <enum 4 cck_11_mbps_long> CCK 11 Mbps long 55*5113495bSYour Name <enum 5 dsss_2_mbps_short> DSSS 2 Mbps short 56*5113495bSYour Name <enum 6 cck_5_5_mbps_short> CCK 5.5 Mbps short 57*5113495bSYour Name <enum 7 cck_11_mbps_short> CCK 11 Mbps short 58*5113495bSYour Name <legal 1-7> 59*5113495bSYour Name */ 60*5113495bSYour Name 61*5113495bSYour Name #define L_SIG_B_INFO_RATE_OFFSET 0x00000000 62*5113495bSYour Name #define L_SIG_B_INFO_RATE_LSB 0 63*5113495bSYour Name #define L_SIG_B_INFO_RATE_MSB 3 64*5113495bSYour Name #define L_SIG_B_INFO_RATE_MASK 0x0000000f 65*5113495bSYour Name 66*5113495bSYour Name 67*5113495bSYour Name /* Description LENGTH 68*5113495bSYour Name 69*5113495bSYour Name The length indicates the number of octets in this MPDU. 70*5113495bSYour Name <legal all> 71*5113495bSYour Name */ 72*5113495bSYour Name 73*5113495bSYour Name #define L_SIG_B_INFO_LENGTH_OFFSET 0x00000000 74*5113495bSYour Name #define L_SIG_B_INFO_LENGTH_LSB 4 75*5113495bSYour Name #define L_SIG_B_INFO_LENGTH_MSB 15 76*5113495bSYour Name #define L_SIG_B_INFO_LENGTH_MASK 0x0000fff0 77*5113495bSYour Name 78*5113495bSYour Name 79*5113495bSYour Name /* Description RESERVED 80*5113495bSYour Name 81*5113495bSYour Name Reserved: Should be set to 0 by the transmitting MAC and 82*5113495bSYour Name ignored by the PHY <legal 0> 83*5113495bSYour Name */ 84*5113495bSYour Name 85*5113495bSYour Name #define L_SIG_B_INFO_RESERVED_OFFSET 0x00000000 86*5113495bSYour Name #define L_SIG_B_INFO_RESERVED_LSB 16 87*5113495bSYour Name #define L_SIG_B_INFO_RESERVED_MSB 30 88*5113495bSYour Name #define L_SIG_B_INFO_RESERVED_MASK 0x7fff0000 89*5113495bSYour Name 90*5113495bSYour Name 91*5113495bSYour Name /* Description RX_INTEGRITY_CHECK_PASSED 92*5113495bSYour Name 93*5113495bSYour Name TX side: Set to 0 94*5113495bSYour Name RX side: Set to 1 if PHY determines the .11b PHY header 95*5113495bSYour Name CRC check has passed, else set to 0 96*5113495bSYour Name 97*5113495bSYour Name <legal all> 98*5113495bSYour Name */ 99*5113495bSYour Name 100*5113495bSYour Name #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000000 101*5113495bSYour Name #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 102*5113495bSYour Name #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 103*5113495bSYour Name #define L_SIG_B_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 104*5113495bSYour Name 105*5113495bSYour Name 106*5113495bSYour Name 107*5113495bSYour Name #endif // L_SIG_B_INFO 108