1 2 /* 3 * Copyright (c) 2022, Qualcomm Innovation Center, Inc. All rights reserved. 4 * 5 * Permission to use, copy, modify, and/or distribute this software for any 6 * purpose with or without fee is hereby granted, provided that the above 7 * copyright notice and this permission notice appear in all copies. 8 * 9 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 10 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 11 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR 12 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 13 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN 14 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF 15 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 16 */ 17 18 19 20 21 22 23 24 25 26 27 #ifndef _VHT_SIG_B_SU20_INFO_H_ 28 #define _VHT_SIG_B_SU20_INFO_H_ 29 #if !defined(__ASSEMBLER__) 30 #endif 31 32 #define NUM_OF_DWORDS_VHT_SIG_B_SU20_INFO 1 33 34 35 struct vht_sig_b_su20_info { 36 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 37 uint32_t length : 17, // [16:0] 38 vhtb_reserved : 3, // [19:17] 39 tail : 6, // [25:20] 40 reserved : 5, // [30:26] 41 rx_ndp : 1; // [31:31] 42 #else 43 uint32_t rx_ndp : 1, // [31:31] 44 reserved : 5, // [30:26] 45 tail : 6, // [25:20] 46 vhtb_reserved : 3, // [19:17] 47 length : 17; // [16:0] 48 #endif 49 }; 50 51 52 53 54 #define VHT_SIG_B_SU20_INFO_LENGTH_OFFSET 0x00000000 55 #define VHT_SIG_B_SU20_INFO_LENGTH_LSB 0 56 #define VHT_SIG_B_SU20_INFO_LENGTH_MSB 16 57 #define VHT_SIG_B_SU20_INFO_LENGTH_MASK 0x0001ffff 58 59 60 61 62 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_OFFSET 0x00000000 63 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_LSB 17 64 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MSB 19 65 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MASK 0x000e0000 66 67 68 69 70 #define VHT_SIG_B_SU20_INFO_TAIL_OFFSET 0x00000000 71 #define VHT_SIG_B_SU20_INFO_TAIL_LSB 20 72 #define VHT_SIG_B_SU20_INFO_TAIL_MSB 25 73 #define VHT_SIG_B_SU20_INFO_TAIL_MASK 0x03f00000 74 75 76 77 78 #define VHT_SIG_B_SU20_INFO_RESERVED_OFFSET 0x00000000 79 #define VHT_SIG_B_SU20_INFO_RESERVED_LSB 26 80 #define VHT_SIG_B_SU20_INFO_RESERVED_MSB 30 81 #define VHT_SIG_B_SU20_INFO_RESERVED_MASK 0x7c000000 82 83 84 85 86 #define VHT_SIG_B_SU20_INFO_RX_NDP_OFFSET 0x00000000 87 #define VHT_SIG_B_SU20_INFO_RX_NDP_LSB 31 88 #define VHT_SIG_B_SU20_INFO_RX_NDP_MSB 31 89 #define VHT_SIG_B_SU20_INFO_RX_NDP_MASK 0x80000000 90 91 92 93 94 #endif 95