1 /* 2 * Copyright (c) 2023-2024 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 #ifndef _CE_SRC_DESC_H_ 19 #define _CE_SRC_DESC_H_ 20 21 #define NUM_OF_DWORDS_CE_SRC_DESC 4 22 23 struct ce_src_desc { 24 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 25 uint32_t src_buffer_low : 32; 26 uint32_t src_buffer_high : 8, 27 toeplitz_en : 1, 28 src_swap : 1, 29 dest_swap : 1, 30 gather : 1, 31 ce_res_0 : 1, 32 barrier_read : 1, 33 ce_res_1 : 2, 34 length : 16; 35 uint32_t fw_metadata : 16, 36 ce_res_2 : 16; 37 uint32_t ce_res_3 : 20, 38 ring_id : 8, 39 looping_count : 4; 40 #else 41 uint32_t src_buffer_low : 32; 42 uint32_t length : 16, 43 ce_res_1 : 2, 44 barrier_read : 1, 45 ce_res_0 : 1, 46 gather : 1, 47 dest_swap : 1, 48 src_swap : 1, 49 toeplitz_en : 1, 50 src_buffer_high : 8; 51 uint32_t ce_res_2 : 16, 52 fw_metadata : 16; 53 uint32_t looping_count : 4, 54 ring_id : 8, 55 ce_res_3 : 20; 56 #endif 57 }; 58 59 #define CE_SRC_DESC_SRC_BUFFER_LOW_OFFSET 0x00000000 60 #define CE_SRC_DESC_SRC_BUFFER_LOW_LSB 0 61 #define CE_SRC_DESC_SRC_BUFFER_LOW_MSB 31 62 #define CE_SRC_DESC_SRC_BUFFER_LOW_MASK 0xffffffff 63 64 #define CE_SRC_DESC_SRC_BUFFER_HIGH_OFFSET 0x00000004 65 #define CE_SRC_DESC_SRC_BUFFER_HIGH_LSB 0 66 #define CE_SRC_DESC_SRC_BUFFER_HIGH_MSB 7 67 #define CE_SRC_DESC_SRC_BUFFER_HIGH_MASK 0x000000ff 68 69 #define CE_SRC_DESC_TOEPLITZ_EN_OFFSET 0x00000004 70 #define CE_SRC_DESC_TOEPLITZ_EN_LSB 8 71 #define CE_SRC_DESC_TOEPLITZ_EN_MSB 8 72 #define CE_SRC_DESC_TOEPLITZ_EN_MASK 0x00000100 73 74 #define CE_SRC_DESC_SRC_SWAP_OFFSET 0x00000004 75 #define CE_SRC_DESC_SRC_SWAP_LSB 9 76 #define CE_SRC_DESC_SRC_SWAP_MSB 9 77 #define CE_SRC_DESC_SRC_SWAP_MASK 0x00000200 78 79 #define CE_SRC_DESC_DEST_SWAP_OFFSET 0x00000004 80 #define CE_SRC_DESC_DEST_SWAP_LSB 10 81 #define CE_SRC_DESC_DEST_SWAP_MSB 10 82 #define CE_SRC_DESC_DEST_SWAP_MASK 0x00000400 83 84 #define CE_SRC_DESC_GATHER_OFFSET 0x00000004 85 #define CE_SRC_DESC_GATHER_LSB 11 86 #define CE_SRC_DESC_GATHER_MSB 11 87 #define CE_SRC_DESC_GATHER_MASK 0x00000800 88 89 #define CE_SRC_DESC_CE_RES_0_OFFSET 0x00000004 90 #define CE_SRC_DESC_CE_RES_0_LSB 12 91 #define CE_SRC_DESC_CE_RES_0_MSB 12 92 #define CE_SRC_DESC_CE_RES_0_MASK 0x00001000 93 94 #define CE_SRC_DESC_BARRIER_READ_OFFSET 0x00000004 95 #define CE_SRC_DESC_BARRIER_READ_LSB 13 96 #define CE_SRC_DESC_BARRIER_READ_MSB 13 97 #define CE_SRC_DESC_BARRIER_READ_MASK 0x00002000 98 99 #define CE_SRC_DESC_CE_RES_1_OFFSET 0x00000004 100 #define CE_SRC_DESC_CE_RES_1_LSB 14 101 #define CE_SRC_DESC_CE_RES_1_MSB 15 102 #define CE_SRC_DESC_CE_RES_1_MASK 0x0000c000 103 104 #define CE_SRC_DESC_LENGTH_OFFSET 0x00000004 105 #define CE_SRC_DESC_LENGTH_LSB 16 106 #define CE_SRC_DESC_LENGTH_MSB 31 107 #define CE_SRC_DESC_LENGTH_MASK 0xffff0000 108 109 #define CE_SRC_DESC_FW_METADATA_OFFSET 0x00000008 110 #define CE_SRC_DESC_FW_METADATA_LSB 0 111 #define CE_SRC_DESC_FW_METADATA_MSB 15 112 #define CE_SRC_DESC_FW_METADATA_MASK 0x0000ffff 113 114 #define CE_SRC_DESC_CE_RES_2_OFFSET 0x00000008 115 #define CE_SRC_DESC_CE_RES_2_LSB 16 116 #define CE_SRC_DESC_CE_RES_2_MSB 31 117 #define CE_SRC_DESC_CE_RES_2_MASK 0xffff0000 118 119 #define CE_SRC_DESC_CE_RES_3_OFFSET 0x0000000c 120 #define CE_SRC_DESC_CE_RES_3_LSB 0 121 #define CE_SRC_DESC_CE_RES_3_MSB 19 122 #define CE_SRC_DESC_CE_RES_3_MASK 0x000fffff 123 124 #define CE_SRC_DESC_RING_ID_OFFSET 0x0000000c 125 #define CE_SRC_DESC_RING_ID_LSB 20 126 #define CE_SRC_DESC_RING_ID_MSB 27 127 #define CE_SRC_DESC_RING_ID_MASK 0x0ff00000 128 129 #define CE_SRC_DESC_LOOPING_COUNT_OFFSET 0x0000000c 130 #define CE_SRC_DESC_LOOPING_COUNT_LSB 28 131 #define CE_SRC_DESC_LOOPING_COUNT_MSB 31 132 #define CE_SRC_DESC_LOOPING_COUNT_MASK 0xf0000000 133 134 #endif 135