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 6 * any purpose with or without fee is hereby granted, provided that the 7 * above copyright notice and this permission notice appear in all 8 * copies. 9 * 10 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL 11 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED 12 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE 13 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL 14 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR 15 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER 16 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR 17 * PERFORMANCE OF THIS SOFTWARE. 18 */ 19 20 21 22 #ifndef _RX_MPDU_DESC_INFO_H_ 23 #define _RX_MPDU_DESC_INFO_H_ 24 #if !defined(__ASSEMBLER__) 25 #endif 26 27 #define NUM_OF_DWORDS_RX_MPDU_DESC_INFO 2 28 29 struct rx_mpdu_desc_info { 30 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 31 uint32_t msdu_count : 8, 32 fragment_flag : 1, 33 mpdu_retry_bit : 1, 34 ampdu_flag : 1, 35 bar_frame : 1, 36 pn_fields_contain_valid_info : 1, 37 raw_mpdu : 1, 38 more_fragment_flag : 1, 39 src_info : 12, 40 mpdu_qos_control_valid : 1, 41 tid : 4; 42 uint32_t peer_meta_data : 32; 43 #else 44 uint32_t tid : 4, 45 mpdu_qos_control_valid : 1, 46 src_info : 12, 47 more_fragment_flag : 1, 48 raw_mpdu : 1, 49 pn_fields_contain_valid_info : 1, 50 bar_frame : 1, 51 ampdu_flag : 1, 52 mpdu_retry_bit : 1, 53 fragment_flag : 1, 54 msdu_count : 8; 55 uint32_t peer_meta_data : 32; 56 #endif 57 }; 58 59 #define RX_MPDU_DESC_INFO_MSDU_COUNT_OFFSET 0x00000000 60 #define RX_MPDU_DESC_INFO_MSDU_COUNT_LSB 0 61 #define RX_MPDU_DESC_INFO_MSDU_COUNT_MSB 7 62 #define RX_MPDU_DESC_INFO_MSDU_COUNT_MASK 0x000000ff 63 64 #define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_OFFSET 0x00000000 65 #define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_LSB 8 66 #define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_MSB 8 67 #define RX_MPDU_DESC_INFO_FRAGMENT_FLAG_MASK 0x00000100 68 69 #define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_OFFSET 0x00000000 70 #define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_LSB 9 71 #define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_MSB 9 72 #define RX_MPDU_DESC_INFO_MPDU_RETRY_BIT_MASK 0x00000200 73 74 #define RX_MPDU_DESC_INFO_AMPDU_FLAG_OFFSET 0x00000000 75 #define RX_MPDU_DESC_INFO_AMPDU_FLAG_LSB 10 76 #define RX_MPDU_DESC_INFO_AMPDU_FLAG_MSB 10 77 #define RX_MPDU_DESC_INFO_AMPDU_FLAG_MASK 0x00000400 78 79 #define RX_MPDU_DESC_INFO_BAR_FRAME_OFFSET 0x00000000 80 #define RX_MPDU_DESC_INFO_BAR_FRAME_LSB 11 81 #define RX_MPDU_DESC_INFO_BAR_FRAME_MSB 11 82 #define RX_MPDU_DESC_INFO_BAR_FRAME_MASK 0x00000800 83 84 #define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_OFFSET 0x00000000 85 #define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_LSB 12 86 #define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_MSB 12 87 #define RX_MPDU_DESC_INFO_PN_FIELDS_CONTAIN_VALID_INFO_MASK 0x00001000 88 89 #define RX_MPDU_DESC_INFO_RAW_MPDU_OFFSET 0x00000000 90 #define RX_MPDU_DESC_INFO_RAW_MPDU_LSB 13 91 #define RX_MPDU_DESC_INFO_RAW_MPDU_MSB 13 92 #define RX_MPDU_DESC_INFO_RAW_MPDU_MASK 0x00002000 93 94 #define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_OFFSET 0x00000000 95 #define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_LSB 14 96 #define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_MSB 14 97 #define RX_MPDU_DESC_INFO_MORE_FRAGMENT_FLAG_MASK 0x00004000 98 99 #define RX_MPDU_DESC_INFO_SRC_INFO_OFFSET 0x00000000 100 #define RX_MPDU_DESC_INFO_SRC_INFO_LSB 15 101 #define RX_MPDU_DESC_INFO_SRC_INFO_MSB 26 102 #define RX_MPDU_DESC_INFO_SRC_INFO_MASK 0x07ff8000 103 104 #define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_OFFSET 0x00000000 105 #define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_LSB 27 106 #define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_MSB 27 107 #define RX_MPDU_DESC_INFO_MPDU_QOS_CONTROL_VALID_MASK 0x08000000 108 109 #define RX_MPDU_DESC_INFO_TID_OFFSET 0x00000000 110 #define RX_MPDU_DESC_INFO_TID_LSB 28 111 #define RX_MPDU_DESC_INFO_TID_MSB 31 112 #define RX_MPDU_DESC_INFO_TID_MASK 0xf0000000 113 114 #define RX_MPDU_DESC_INFO_PEER_META_DATA_OFFSET 0x00000004 115 #define RX_MPDU_DESC_INFO_PEER_META_DATA_LSB 0 116 #define RX_MPDU_DESC_INFO_PEER_META_DATA_MSB 31 117 #define RX_MPDU_DESC_INFO_PEER_META_DATA_MASK 0xffffffff 118 119 #endif 120