1 2 /* 3 * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved. 4 * SPDX-License-Identifier: ISC 5 */ 6 7 8 9 10 11 12 13 14 15 16 17 18 19 #ifndef _VHT_SIG_B_SU20_INFO_H_ 20 #define _VHT_SIG_B_SU20_INFO_H_ 21 #if !defined(__ASSEMBLER__) 22 #endif 23 24 #define NUM_OF_DWORDS_VHT_SIG_B_SU20_INFO 1 25 26 27 struct vht_sig_b_su20_info { 28 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 29 uint32_t length : 17, 30 vhtb_reserved : 3, 31 tail : 6, 32 reserved : 5, 33 rx_ndp : 1; 34 #else 35 uint32_t rx_ndp : 1, 36 reserved : 5, 37 tail : 6, 38 vhtb_reserved : 3, 39 length : 17; 40 #endif 41 }; 42 43 44 45 46 #define VHT_SIG_B_SU20_INFO_LENGTH_OFFSET 0x00000000 47 #define VHT_SIG_B_SU20_INFO_LENGTH_LSB 0 48 #define VHT_SIG_B_SU20_INFO_LENGTH_MSB 16 49 #define VHT_SIG_B_SU20_INFO_LENGTH_MASK 0x0001ffff 50 51 52 53 54 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_OFFSET 0x00000000 55 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_LSB 17 56 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MSB 19 57 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MASK 0x000e0000 58 59 60 61 62 #define VHT_SIG_B_SU20_INFO_TAIL_OFFSET 0x00000000 63 #define VHT_SIG_B_SU20_INFO_TAIL_LSB 20 64 #define VHT_SIG_B_SU20_INFO_TAIL_MSB 25 65 #define VHT_SIG_B_SU20_INFO_TAIL_MASK 0x03f00000 66 67 68 69 70 #define VHT_SIG_B_SU20_INFO_RESERVED_OFFSET 0x00000000 71 #define VHT_SIG_B_SU20_INFO_RESERVED_LSB 26 72 #define VHT_SIG_B_SU20_INFO_RESERVED_MSB 30 73 #define VHT_SIG_B_SU20_INFO_RESERVED_MASK 0x7c000000 74 75 76 77 78 #define VHT_SIG_B_SU20_INFO_RX_NDP_OFFSET 0x00000000 79 #define VHT_SIG_B_SU20_INFO_RX_NDP_LSB 31 80 #define VHT_SIG_B_SU20_INFO_RX_NDP_MSB 31 81 #define VHT_SIG_B_SU20_INFO_RX_NDP_MASK 0x80000000 82 83 84 85 #endif 86