/* SPDX-License-Identifier: GPL-2.0 */
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/******************************************************************************
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*
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* Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
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*
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******************************************************************************/
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#ifndef _RTW_HT_H_
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#define _RTW_HT_H_
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struct ht_priv {
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u8 ht_option;
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u8 ampdu_enable;/* for enable Tx A-MPDU */
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u8 tx_amsdu_enable;/* for enable Tx A-MSDU */
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u8 bss_coexist;/* for 20/40 Bss coexist */
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/* u8 baddbareq_issued[16]; */
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u32 tx_amsdu_maxlen; /* 1: 8k, 0:4k ; default:8k, for tx */
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u32 rx_ampdu_maxlen; /* for rx reordering ctrl win_sz, updated when join_callback. */
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u8 rx_ampdu_min_spacing;
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u8 ch_offset;/* PRIME_CHNL_OFFSET */
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u8 sgi_20m;
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u8 sgi_40m;
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/* for processing Tx A-MPDU */
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u8 agg_enable_bitmap;
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/* u8 ADDBA_retry_count; */
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u8 candidate_tid_bitmap;
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u8 ldpc_cap;
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u8 stbc_cap;
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u8 beamform_cap;
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struct rtw_ieee80211_ht_cap ht_cap;
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};
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typedef enum AGGRE_SIZE {
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HT_AGG_SIZE_8K = 0,
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HT_AGG_SIZE_16K = 1,
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HT_AGG_SIZE_32K = 2,
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HT_AGG_SIZE_64K = 3,
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VHT_AGG_SIZE_128K = 4,
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VHT_AGG_SIZE_256K = 5,
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VHT_AGG_SIZE_512K = 6,
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VHT_AGG_SIZE_1024K = 7,
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} AGGRE_SIZE_E, *PAGGRE_SIZE_E;
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typedef enum _RT_HT_INF0_CAP {
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RT_HT_CAP_USE_TURBO_AGGR = 0x01,
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RT_HT_CAP_USE_LONG_PREAMBLE = 0x02,
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RT_HT_CAP_USE_AMPDU = 0x04,
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RT_HT_CAP_USE_WOW = 0x8,
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RT_HT_CAP_USE_SOFTAP = 0x10,
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RT_HT_CAP_USE_92SE = 0x20,
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RT_HT_CAP_USE_88C_92C = 0x40,
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RT_HT_CAP_USE_AP_CLIENT_MODE = 0x80, /* AP team request to reserve this bit, by Emily */
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} RT_HT_INF0_CAPBILITY, *PRT_HT_INF0_CAPBILITY;
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typedef enum _RT_HT_INF1_CAP {
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RT_HT_CAP_USE_VIDEO_CLIENT = 0x01,
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RT_HT_CAP_USE_JAGUAR_BCUT = 0x02,
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RT_HT_CAP_USE_JAGUAR_CCUT = 0x04,
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} RT_HT_INF1_CAPBILITY, *PRT_HT_INF1_CAPBILITY;
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#define LDPC_HT_ENABLE_RX BIT0
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#define LDPC_HT_ENABLE_TX BIT1
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#define LDPC_HT_TEST_TX_ENABLE BIT2
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#define LDPC_HT_CAP_TX BIT3
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#define STBC_HT_ENABLE_RX BIT0
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#define STBC_HT_ENABLE_TX BIT1
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#define STBC_HT_TEST_TX_ENABLE BIT2
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#define STBC_HT_CAP_TX BIT3
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#define BEAMFORMING_HT_BEAMFORMER_ENABLE BIT0 /* Declare our NIC supports beamformer */
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#define BEAMFORMING_HT_BEAMFORMEE_ENABLE BIT1 /* Declare our NIC supports beamformee */
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#define BEAMFORMING_HT_BEAMFORMER_TEST BIT2 /* Transmiting Beamforming no matter the target supports it or not */
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/* */
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/* The HT Control field */
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/* */
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#define SET_HT_CTRL_CSI_STEERING(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart)+2, 6, 2, _val)
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#define SET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart)+3, 0, 1, _val)
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#define GET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart)+3, 0, 1)
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/* 20/40 BSS Coexist */
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#define SET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart, _val) SET_BITS_TO_LE_1BYTE((_pEleStart), 0, 1, _val)
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#define GET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart), 0, 1)
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#define GET_HT_CAPABILITY_ELE_LDPC_CAP(_pEleStart) LE_BITS_TO_1BYTE(_pEleStart, 0, 1)
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#define GET_HT_CAPABILITY_ELE_TX_STBC(_pEleStart) LE_BITS_TO_1BYTE(_pEleStart, 7, 1)
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#define GET_HT_CAPABILITY_ELE_RX_STBC(_pEleStart) LE_BITS_TO_1BYTE((_pEleStart)+1, 0, 2)
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/* TXBF Capabilities */
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#define SET_HT_CAP_TXBF_RECEIVE_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 3, 1, ((u8)_val))
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#define SET_HT_CAP_TXBF_TRANSMIT_NDP_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 4, 1, ((u8)_val))
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#define SET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 10, 1, ((u8)_val))
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#define SET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 15, 2, ((u8)_val))
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#define SET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 23, 2, ((u8)_val))
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#define GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart) LE_BITS_TO_4BYTE((_pEleStart)+21, 10, 1)
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#define GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart) LE_BITS_TO_4BYTE((_pEleStart)+21, 15, 2)
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#endif /* _RTL871X_HT_H_ */
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