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| /* Copyright (c) 2021, Qualcomm Innovation Center, Inc. All rights reserved. |
| * |
| * Permission to use, copy, modify, and/or distribute this software for any |
| * purpose with or without fee is hereby granted, provided that the above |
| * copyright notice and this permission notice appear in all copies. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES |
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF |
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR |
| * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES |
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN |
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF |
| * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. |
| */ |
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| #ifndef _HT_SIG_INFO_H_ |
| #define _HT_SIG_INFO_H_ |
| #if !defined(__ASSEMBLER__) |
| #endif |
| |
| #define NUM_OF_DWORDS_HT_SIG_INFO 2 |
| |
| |
| struct ht_sig_info { |
| #ifndef WIFI_BIT_ORDER_BIG_ENDIAN |
| uint32_t mcs : 7, |
| cbw : 1, |
| length : 16, |
| reserved_0 : 8; |
| uint32_t smoothing : 1, |
| not_sounding : 1, |
| ht_reserved : 1, |
| aggregation : 1, |
| stbc : 2, |
| fec_coding : 1, |
| short_gi : 1, |
| num_ext_sp_str : 2, |
| crc : 8, |
| signal_tail : 6, |
| reserved_1 : 7, |
| rx_integrity_check_passed : 1; |
| #else |
| uint32_t reserved_0 : 8, |
| length : 16, |
| cbw : 1, |
| mcs : 7; |
| uint32_t rx_integrity_check_passed : 1, |
| reserved_1 : 7, |
| signal_tail : 6, |
| crc : 8, |
| num_ext_sp_str : 2, |
| short_gi : 1, |
| fec_coding : 1, |
| stbc : 2, |
| aggregation : 1, |
| ht_reserved : 1, |
| not_sounding : 1, |
| smoothing : 1; |
| #endif |
| }; |
| |
| |
| |
| |
| #define HT_SIG_INFO_MCS_OFFSET 0x00000000 |
| #define HT_SIG_INFO_MCS_LSB 0 |
| #define HT_SIG_INFO_MCS_MSB 6 |
| #define HT_SIG_INFO_MCS_MASK 0x0000007f |
| |
| |
| |
| |
| #define HT_SIG_INFO_CBW_OFFSET 0x00000000 |
| #define HT_SIG_INFO_CBW_LSB 7 |
| #define HT_SIG_INFO_CBW_MSB 7 |
| #define HT_SIG_INFO_CBW_MASK 0x00000080 |
| |
| |
| |
| |
| #define HT_SIG_INFO_LENGTH_OFFSET 0x00000000 |
| #define HT_SIG_INFO_LENGTH_LSB 8 |
| #define HT_SIG_INFO_LENGTH_MSB 23 |
| #define HT_SIG_INFO_LENGTH_MASK 0x00ffff00 |
| |
| |
| |
| |
| #define HT_SIG_INFO_RESERVED_0_OFFSET 0x00000000 |
| #define HT_SIG_INFO_RESERVED_0_LSB 24 |
| #define HT_SIG_INFO_RESERVED_0_MSB 31 |
| #define HT_SIG_INFO_RESERVED_0_MASK 0xff000000 |
| |
| |
| |
| |
| #define HT_SIG_INFO_SMOOTHING_OFFSET 0x00000004 |
| #define HT_SIG_INFO_SMOOTHING_LSB 0 |
| #define HT_SIG_INFO_SMOOTHING_MSB 0 |
| #define HT_SIG_INFO_SMOOTHING_MASK 0x00000001 |
| |
| |
| |
| |
| #define HT_SIG_INFO_NOT_SOUNDING_OFFSET 0x00000004 |
| #define HT_SIG_INFO_NOT_SOUNDING_LSB 1 |
| #define HT_SIG_INFO_NOT_SOUNDING_MSB 1 |
| #define HT_SIG_INFO_NOT_SOUNDING_MASK 0x00000002 |
| |
| |
| |
| |
| #define HT_SIG_INFO_HT_RESERVED_OFFSET 0x00000004 |
| #define HT_SIG_INFO_HT_RESERVED_LSB 2 |
| #define HT_SIG_INFO_HT_RESERVED_MSB 2 |
| #define HT_SIG_INFO_HT_RESERVED_MASK 0x00000004 |
| |
| |
| |
| |
| #define HT_SIG_INFO_AGGREGATION_OFFSET 0x00000004 |
| #define HT_SIG_INFO_AGGREGATION_LSB 3 |
| #define HT_SIG_INFO_AGGREGATION_MSB 3 |
| #define HT_SIG_INFO_AGGREGATION_MASK 0x00000008 |
| |
| |
| |
| |
| #define HT_SIG_INFO_STBC_OFFSET 0x00000004 |
| #define HT_SIG_INFO_STBC_LSB 4 |
| #define HT_SIG_INFO_STBC_MSB 5 |
| #define HT_SIG_INFO_STBC_MASK 0x00000030 |
| |
| |
| |
| |
| #define HT_SIG_INFO_FEC_CODING_OFFSET 0x00000004 |
| #define HT_SIG_INFO_FEC_CODING_LSB 6 |
| #define HT_SIG_INFO_FEC_CODING_MSB 6 |
| #define HT_SIG_INFO_FEC_CODING_MASK 0x00000040 |
| |
| |
| |
| |
| #define HT_SIG_INFO_SHORT_GI_OFFSET 0x00000004 |
| #define HT_SIG_INFO_SHORT_GI_LSB 7 |
| #define HT_SIG_INFO_SHORT_GI_MSB 7 |
| #define HT_SIG_INFO_SHORT_GI_MASK 0x00000080 |
| |
| |
| |
| |
| #define HT_SIG_INFO_NUM_EXT_SP_STR_OFFSET 0x00000004 |
| #define HT_SIG_INFO_NUM_EXT_SP_STR_LSB 8 |
| #define HT_SIG_INFO_NUM_EXT_SP_STR_MSB 9 |
| #define HT_SIG_INFO_NUM_EXT_SP_STR_MASK 0x00000300 |
| |
| |
| |
| |
| #define HT_SIG_INFO_CRC_OFFSET 0x00000004 |
| #define HT_SIG_INFO_CRC_LSB 10 |
| #define HT_SIG_INFO_CRC_MSB 17 |
| #define HT_SIG_INFO_CRC_MASK 0x0003fc00 |
| |
| |
| |
| |
| #define HT_SIG_INFO_SIGNAL_TAIL_OFFSET 0x00000004 |
| #define HT_SIG_INFO_SIGNAL_TAIL_LSB 18 |
| #define HT_SIG_INFO_SIGNAL_TAIL_MSB 23 |
| #define HT_SIG_INFO_SIGNAL_TAIL_MASK 0x00fc0000 |
| |
| |
| |
| |
| #define HT_SIG_INFO_RESERVED_1_OFFSET 0x00000004 |
| #define HT_SIG_INFO_RESERVED_1_LSB 24 |
| #define HT_SIG_INFO_RESERVED_1_MSB 30 |
| #define HT_SIG_INFO_RESERVED_1_MASK 0x7f000000 |
| |
| |
| |
| |
| #define HT_SIG_INFO_RX_INTEGRITY_CHECK_PASSED_OFFSET 0x00000004 |
| #define HT_SIG_INFO_RX_INTEGRITY_CHECK_PASSED_LSB 31 |
| #define HT_SIG_INFO_RX_INTEGRITY_CHECK_PASSED_MSB 31 |
| #define HT_SIG_INFO_RX_INTEGRITY_CHECK_PASSED_MASK 0x80000000 |
| |
| |
| |
| #endif |