1 /* 2 * Copyright (c) 2023 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 #ifndef _RX_TIMING_OFFSET_INFO_H_ 18 #define _RX_TIMING_OFFSET_INFO_H_ 19 #if !defined(__ASSEMBLER__) 20 #endif 21 22 #define NUM_OF_DWORDS_RX_TIMING_OFFSET_INFO 1 23 24 25 struct rx_timing_offset_info { 26 #ifndef WIFI_BIT_ORDER_BIG_ENDIAN 27 uint32_t residual_phase_offset : 12, // [11:0] 28 reserved : 20; // [31:12] 29 #else 30 uint32_t reserved : 20, // [31:12] 31 residual_phase_offset : 12; // [11:0] 32 #endif 33 }; 34 35 36 /* Description RESIDUAL_PHASE_OFFSET 37 38 Cumulative reference frequency error at end of RX packet, 39 expressed as the phase offset measured over 0.8us. 40 <legal all> 41 */ 42 43 #define RX_TIMING_OFFSET_INFO_RESIDUAL_PHASE_OFFSET_OFFSET 0x00000000 44 #define RX_TIMING_OFFSET_INFO_RESIDUAL_PHASE_OFFSET_LSB 0 45 #define RX_TIMING_OFFSET_INFO_RESIDUAL_PHASE_OFFSET_MSB 11 46 #define RX_TIMING_OFFSET_INFO_RESIDUAL_PHASE_OFFSET_MASK 0x00000fff 47 48 49 /* Description RESERVED 50 51 <legal 0> 52 */ 53 54 #define RX_TIMING_OFFSET_INFO_RESERVED_OFFSET 0x00000000 55 #define RX_TIMING_OFFSET_INFO_RESERVED_LSB 12 56 #define RX_TIMING_OFFSET_INFO_RESERVED_MSB 31 57 #define RX_TIMING_OFFSET_INFO_RESERVED_MASK 0xfffff000 58 59 60 61 #endif // RX_TIMING_OFFSET_INFO 62