1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 5 * 6 ******************************************************************************/ 7 #ifndef _RTW_HT_H_ 8 #define _RTW_HT_H_ 9 10 11 struct ht_priv 12 { 13 u8 ht_option; 14 u8 ampdu_enable;/* for enable Tx A-MPDU */ 15 u8 tx_amsdu_enable;/* for enable Tx A-MSDU */ 16 u8 bss_coexist;/* for 20/40 Bss coexist */ 17 18 /* u8 baddbareq_issued[16]; */ 19 u32 tx_amsdu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */ 20 u32 rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, updated when join_callback. */ 21 22 u8 rx_ampdu_min_spacing; 23 24 u8 ch_offset;/* PRIME_CHNL_OFFSET */ 25 u8 sgi_20m; 26 u8 sgi_40m; 27 28 /* for processing Tx A-MPDU */ 29 u8 agg_enable_bitmap; 30 /* u8 ADDBA_retry_count; */ 31 u8 candidate_tid_bitmap; 32 33 u8 ldpc_cap; 34 u8 stbc_cap; 35 u8 beamform_cap; 36 37 struct rtw_ieee80211_ht_cap ht_cap; 38 39 }; 40 41 typedef enum AGGRE_SIZE{ 42 HT_AGG_SIZE_8K = 0, 43 HT_AGG_SIZE_16K = 1, 44 HT_AGG_SIZE_32K = 2, 45 HT_AGG_SIZE_64K = 3, 46 VHT_AGG_SIZE_128K = 4, 47 VHT_AGG_SIZE_256K = 5, 48 VHT_AGG_SIZE_512K = 6, 49 VHT_AGG_SIZE_1024K = 7, 50 }AGGRE_SIZE_E, *PAGGRE_SIZE_E; 51 52 typedef enum _RT_HT_INF0_CAP{ 53 RT_HT_CAP_USE_TURBO_AGGR = 0x01, 54 RT_HT_CAP_USE_LONG_PREAMBLE = 0x02, 55 RT_HT_CAP_USE_AMPDU = 0x04, 56 RT_HT_CAP_USE_WOW = 0x8, 57 RT_HT_CAP_USE_SOFTAP = 0x10, 58 RT_HT_CAP_USE_92SE = 0x20, 59 RT_HT_CAP_USE_88C_92C = 0x40, 60 RT_HT_CAP_USE_AP_CLIENT_MODE = 0x80, /* AP team request to reserve this bit, by Emily */ 61 }RT_HT_INF0_CAPBILITY, *PRT_HT_INF0_CAPBILITY; 62 63 typedef enum _RT_HT_INF1_CAP{ 64 RT_HT_CAP_USE_VIDEO_CLIENT = 0x01, 65 RT_HT_CAP_USE_JAGUAR_BCUT = 0x02, 66 RT_HT_CAP_USE_JAGUAR_CCUT = 0x04, 67 }RT_HT_INF1_CAPBILITY, *PRT_HT_INF1_CAPBILITY; 68 69 #define LDPC_HT_ENABLE_RX BIT0 70 #define LDPC_HT_ENABLE_TX BIT1 71 #define LDPC_HT_TEST_TX_ENABLE BIT2 72 #define LDPC_HT_CAP_TX BIT3 73 74 #define STBC_HT_ENABLE_RX BIT0 75 #define STBC_HT_ENABLE_TX BIT1 76 #define STBC_HT_TEST_TX_ENABLE BIT2 77 #define STBC_HT_CAP_TX BIT3 78 79 #define BEAMFORMING_HT_BEAMFORMER_ENABLE BIT0 /* Declare our NIC supports beamformer */ 80 #define BEAMFORMING_HT_BEAMFORMEE_ENABLE BIT1 /* Declare our NIC supports beamformee */ 81 #define BEAMFORMING_HT_BEAMFORMER_TEST BIT2 /* Transmiting Beamforming no matter the target supports it or not */ 82 83 /* */ 84 /* The HT Control field */ 85 /* */ 86 #define SET_HT_CTRL_CSI_STEERING(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart)+2, 6, 2, _val) 87 #define SET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart)+3, 0, 1, _val) 88 #define GET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart)+3, 0, 1) 89 90 /* 20/40 BSS Coexist */ 91 #define SET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart), 0, 1, _val) 92 #define GET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart), 0, 1) 93 94 95 #define GET_HT_CAPABILITY_ELE_LDPC_CAP(_pEleStart) LE_BITS_TO_1BYTE(_pEleStart, 0, 1) 96 #define GET_HT_CAPABILITY_ELE_TX_STBC(_pEleStart) LE_BITS_TO_1BYTE(_pEleStart, 7, 1) 97 98 #define GET_HT_CAPABILITY_ELE_RX_STBC(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart)+1, 0, 2) 99 100 /* TXBF Capabilities */ 101 #define SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 3, 1, ((u8)_val)) 102 #define SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 4, 1, ((u8)_val)) 103 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 10, 1, ((u8)_val)) 104 #define SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 15, 2, ((u8)_val)) 105 #define SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 23, 2, ((u8)_val)) 106 107 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart) LE_BITS_TO_4BYTE((_pEleStart)+21, 10, 1) 108 #define GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart) LE_BITS_TO_4BYTE((_pEleStart)+21, 15, 2) 109 110 #endif /* _RTL871X_HT_H_ */ 111
