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 _VHT_SIG_B_SU20_INFO_H_ 27 #define _VHT_SIG_B_SU20_INFO_H_ 28 #if !defined(__ASSEMBLER__) 29 #endif 30 31 #define NUM_OF_DWORDS_VHT_SIG_B_SU20_INFO 1 32 33 34 struct vht_sig_b_su20_info { 35 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36 uint32_t length : 17, 37 vhtb_reserved : 3, 38 tail : 6, 39 reserved : 5, 40 rx_ndp : 1; 41 #else 42 uint32_t rx_ndp : 1, 43 reserved : 5, 44 tail : 6, 45 vhtb_reserved : 3, 46 length : 17; 47 #endif 48 }; 49 50 51 52 53 #define VHT_SIG_B_SU20_INFO_LENGTH_OFFSET 0x00000000 54 #define VHT_SIG_B_SU20_INFO_LENGTH_LSB 0 55 #define VHT_SIG_B_SU20_INFO_LENGTH_MSB 16 56 #define VHT_SIG_B_SU20_INFO_LENGTH_MASK 0x0001ffff 57 58 59 60 61 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_OFFSET 0x00000000 62 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_LSB 17 63 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MSB 19 64 #define VHT_SIG_B_SU20_INFO_VHTB_RESERVED_MASK 0x000e0000 65 66 67 68 69 #define VHT_SIG_B_SU20_INFO_TAIL_OFFSET 0x00000000 70 #define VHT_SIG_B_SU20_INFO_TAIL_LSB 20 71 #define VHT_SIG_B_SU20_INFO_TAIL_MSB 25 72 #define VHT_SIG_B_SU20_INFO_TAIL_MASK 0x03f00000 73 74 75 76 77 #define VHT_SIG_B_SU20_INFO_RESERVED_OFFSET 0x00000000 78 #define VHT_SIG_B_SU20_INFO_RESERVED_LSB 26 79 #define VHT_SIG_B_SU20_INFO_RESERVED_MSB 30 80 #define VHT_SIG_B_SU20_INFO_RESERVED_MASK 0x7c000000 81 82 83 84 85 #define VHT_SIG_B_SU20_INFO_RX_NDP_OFFSET 0x00000000 86 #define VHT_SIG_B_SU20_INFO_RX_NDP_LSB 31 87 #define VHT_SIG_B_SU20_INFO_RX_NDP_MSB 31 88 #define VHT_SIG_B_SU20_INFO_RX_NDP_MASK 0x80000000 89 90 91 92 #endif 93