1 2 /* Copyright (c) 2021, 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 _CE_SRC_DESC_H_ 27 #define _CE_SRC_DESC_H_ 28 #if !defined(__ASSEMBLER__) 29 #endif 30 31 #define NUM_OF_DWORDS_CE_SRC_DESC 4 32 33 34 struct ce_src_desc { 35 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 36 uint32_t src_buffer_low : 32; 37 uint32_t src_buffer_high : 8, 38 toeplitz_en : 1, 39 src_swap : 1, 40 dest_swap : 1, 41 gather : 1, 42 ce_res_0 : 1, 43 barrier_read : 1, 44 ce_res_1 : 2, 45 length : 16; 46 uint32_t fw_metadata : 16, 47 ce_res_2 : 16; 48 uint32_t ce_res_3 : 20, 49 ring_id : 8, 50 looping_count : 4; 51 #else 52 uint32_t src_buffer_low : 32; 53 uint32_t length : 16, 54 ce_res_1 : 2, 55 barrier_read : 1, 56 ce_res_0 : 1, 57 gather : 1, 58 dest_swap : 1, 59 src_swap : 1, 60 toeplitz_en : 1, 61 src_buffer_high : 8; 62 uint32_t ce_res_2 : 16, 63 fw_metadata : 16; 64 uint32_t looping_count : 4, 65 ring_id : 8, 66 ce_res_3 : 20; 67 #endif 68 }; 69 70 71 72 73 #define CE_SRC_DESC_SRC_BUFFER_LOW_OFFSET 0x00000000 74 #define CE_SRC_DESC_SRC_BUFFER_LOW_LSB 0 75 #define CE_SRC_DESC_SRC_BUFFER_LOW_MSB 31 76 #define CE_SRC_DESC_SRC_BUFFER_LOW_MASK 0xffffffff 77 78 79 80 81 #define CE_SRC_DESC_SRC_BUFFER_HIGH_OFFSET 0x00000004 82 #define CE_SRC_DESC_SRC_BUFFER_HIGH_LSB 0 83 #define CE_SRC_DESC_SRC_BUFFER_HIGH_MSB 7 84 #define CE_SRC_DESC_SRC_BUFFER_HIGH_MASK 0x000000ff 85 86 87 88 89 #define CE_SRC_DESC_TOEPLITZ_EN_OFFSET 0x00000004 90 #define CE_SRC_DESC_TOEPLITZ_EN_LSB 8 91 #define CE_SRC_DESC_TOEPLITZ_EN_MSB 8 92 #define CE_SRC_DESC_TOEPLITZ_EN_MASK 0x00000100 93 94 95 96 97 #define CE_SRC_DESC_SRC_SWAP_OFFSET 0x00000004 98 #define CE_SRC_DESC_SRC_SWAP_LSB 9 99 #define CE_SRC_DESC_SRC_SWAP_MSB 9 100 #define CE_SRC_DESC_SRC_SWAP_MASK 0x00000200 101 102 103 104 105 #define CE_SRC_DESC_DEST_SWAP_OFFSET 0x00000004 106 #define CE_SRC_DESC_DEST_SWAP_LSB 10 107 #define CE_SRC_DESC_DEST_SWAP_MSB 10 108 #define CE_SRC_DESC_DEST_SWAP_MASK 0x00000400 109 110 111 112 113 #define CE_SRC_DESC_GATHER_OFFSET 0x00000004 114 #define CE_SRC_DESC_GATHER_LSB 11 115 #define CE_SRC_DESC_GATHER_MSB 11 116 #define CE_SRC_DESC_GATHER_MASK 0x00000800 117 118 119 120 121 #define CE_SRC_DESC_CE_RES_0_OFFSET 0x00000004 122 #define CE_SRC_DESC_CE_RES_0_LSB 12 123 #define CE_SRC_DESC_CE_RES_0_MSB 12 124 #define CE_SRC_DESC_CE_RES_0_MASK 0x00001000 125 126 127 128 129 #define CE_SRC_DESC_BARRIER_READ_OFFSET 0x00000004 130 #define CE_SRC_DESC_BARRIER_READ_LSB 13 131 #define CE_SRC_DESC_BARRIER_READ_MSB 13 132 #define CE_SRC_DESC_BARRIER_READ_MASK 0x00002000 133 134 135 136 137 #define CE_SRC_DESC_CE_RES_1_OFFSET 0x00000004 138 #define CE_SRC_DESC_CE_RES_1_LSB 14 139 #define CE_SRC_DESC_CE_RES_1_MSB 15 140 #define CE_SRC_DESC_CE_RES_1_MASK 0x0000c000 141 142 143 144 145 #define CE_SRC_DESC_LENGTH_OFFSET 0x00000004 146 #define CE_SRC_DESC_LENGTH_LSB 16 147 #define CE_SRC_DESC_LENGTH_MSB 31 148 #define CE_SRC_DESC_LENGTH_MASK 0xffff0000 149 150 151 152 153 #define CE_SRC_DESC_FW_METADATA_OFFSET 0x00000008 154 #define CE_SRC_DESC_FW_METADATA_LSB 0 155 #define CE_SRC_DESC_FW_METADATA_MSB 15 156 #define CE_SRC_DESC_FW_METADATA_MASK 0x0000ffff 157 158 159 160 161 #define CE_SRC_DESC_CE_RES_2_OFFSET 0x00000008 162 #define CE_SRC_DESC_CE_RES_2_LSB 16 163 #define CE_SRC_DESC_CE_RES_2_MSB 31 164 #define CE_SRC_DESC_CE_RES_2_MASK 0xffff0000 165 166 167 168 169 #define CE_SRC_DESC_CE_RES_3_OFFSET 0x0000000c 170 #define CE_SRC_DESC_CE_RES_3_LSB 0 171 #define CE_SRC_DESC_CE_RES_3_MSB 19 172 #define CE_SRC_DESC_CE_RES_3_MASK 0x000fffff 173 174 175 176 177 #define CE_SRC_DESC_RING_ID_OFFSET 0x0000000c 178 #define CE_SRC_DESC_RING_ID_LSB 20 179 #define CE_SRC_DESC_RING_ID_MSB 27 180 #define CE_SRC_DESC_RING_ID_MASK 0x0ff00000 181 182 183 184 185 #define CE_SRC_DESC_LOOPING_COUNT_OFFSET 0x0000000c 186 #define CE_SRC_DESC_LOOPING_COUNT_LSB 28 187 #define CE_SRC_DESC_LOOPING_COUNT_MSB 31 188 #define CE_SRC_DESC_LOOPING_COUNT_MASK 0xf0000000 189 190 191 192 #endif 193