217 lines
12 KiB
C
217 lines
12 KiB
C
/******************************************************************************
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*
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* Copyright(c) 2007 - 2017 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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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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#define HT_CAP_IE_LEN 26
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#define HT_OP_IE_LEN 22
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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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u8 smps_cap; /*spatial multiplexing power save mode. 0:static SMPS, 1:dynamic SMPS, 3:SMPS disabled, 2:reserved*/
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u8 op_present:1; /* ht_op is present */
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struct rtw_ieee80211_ht_cap ht_cap;
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u8 ht_op[HT_OP_IE_LEN];
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};
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#ifdef ROKU_PRIVATE
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struct ht_priv_infra_ap {
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/*Infra mode, only store AP's info , not intersection of STA and AP*/
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u8 channel_width_infra_ap;
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u8 sgi_20m_infra_ap;
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u8 sgi_40m_infra_ap;
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u8 ldpc_cap_infra_ap;
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u8 stbc_cap_infra_ap;
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u8 MCS_set_infra_ap[16];
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u8 Rx_ss_infra_ap;
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u16 rx_highest_data_rate_infra_ap;
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};
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#endif /* ROKU_PRIVATE */
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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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#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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/* ------------------------------------------------------------
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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(((u8 *)(_pEleStart))+2, 6, 2, _val)
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#define SET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart))+3, 0, 1, _val)
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#define GET_HT_CTRL_NDP_ANNOUNCEMENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_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(((u8 *)(_pEleStart)), 0, 1, _val)
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#define GET_EXT_CAPABILITY_ELE_BSS_COEXIST(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 1)
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/* HT Capabilities Info field */
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#define HT_CAP_ELE_CAP_INFO(_pEleStart) ((u8 *)(_pEleStart))
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#define GET_HT_CAP_ELE_LDPC_CAP(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 1)
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#define GET_HT_CAP_ELE_CHL_WIDTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 1, 1)
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#define GET_HT_CAP_ELE_SM_PS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 2, 2)
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#define GET_HT_CAP_ELE_GREENFIELD(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 4, 1)
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#define GET_HT_CAP_ELE_SHORT_GI20M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 5, 1)
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#define GET_HT_CAP_ELE_SHORT_GI40M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 6, 1)
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#define GET_HT_CAP_ELE_TX_STBC(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 7, 1)
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#define GET_HT_CAP_ELE_RX_STBC(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 0, 2)
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#define GET_HT_CAP_ELE_DELAYED_BA(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 2, 1)
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#define GET_HT_CAP_ELE_MAX_AMSDU_LENGTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 3, 1)
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#define GET_HT_CAP_ELE_DSSS_CCK_40M(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 4, 1)
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#define GET_HT_CAP_ELE_FORTY_INTOLERANT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 6, 1)
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#define GET_HT_CAP_ELE_LSIG_TXOP_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+1, 7, 1)
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#define SET_HT_CAP_ELE_LDPC_CAP(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 0, 1, _val)
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#define SET_HT_CAP_ELE_CHL_WIDTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 1, 1, _val)
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#define SET_HT_CAP_ELE_SM_PS(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 2, 2, _val)
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#define SET_HT_CAP_ELE_GREENFIELD(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 4, 1, _val)
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#define SET_HT_CAP_ELE_SHORT_GI20M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 5, 1, _val)
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#define SET_HT_CAP_ELE_SHORT_GI40M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 6, 1, _val)
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#define SET_HT_CAP_ELE_TX_STBC(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 7, 1, _val)
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#define SET_HT_CAP_ELE_RX_STBC(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2, _val)
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#define SET_HT_CAP_ELE_DELAYED_BA(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1, _val)
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#define SET_HT_CAP_ELE_MAX_AMSDU_LENGTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1, _val)
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#define SET_HT_CAP_ELE_DSSS_CCK_40M(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 4, 1, _val)
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#define SET_HT_CAP_ELE_FORTY_INTOLERANT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 6, 1, _val)
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#define SET_HT_CAP_ELE_LSIG_TXOP_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 7, 1, _val)
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/* A-MPDU Parameters field */
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#define HT_CAP_ELE_AMPDU_PARA(_pEleStart) (((u8 *)(_pEleStart))+2)
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#define GET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+2, 0, 2)
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#define GET_HT_CAP_ELE_MIN_MPDU_S_SPACE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+2, 2, 3)
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#define HT_AMPDU_PARA_FMT "%02x " \
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"MAX AMPDU len:%u bytes, MIN MPDU Start Spacing:%u"
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#define HT_AMPDU_PARA_ARG(x) \
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*((u8 *)(x)) \
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, (1 << (13+GET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(((u8 *)x)-2)))-1 \
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, GET_HT_CAP_ELE_MIN_MPDU_S_SPACE(((u8 *)x)-2)
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#define SET_HT_CAP_ELE_MAX_AMPDU_LEN_EXP(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 0, 2, _val)
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#define SET_HT_CAP_ELE_MIN_MPDU_S_SPACE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 2, 3, _val)
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/* Supported MCS Set field */
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#define HT_CAP_ELE_SUP_MCS_SET(_pEleStart) (((u8 *)(_pEleStart))+3)
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#define HT_CAP_ELE_RX_MCS_MAP(_pEleStart) HT_CAP_ELE_SUP_MCS_SET(_pEleStart)
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#define GET_HT_CAP_ELE_RX_HIGHEST_DATA_RATE(_pEleStart) LE_BITS_TO_2BYTE(((u8 *)(_pEleStart))+13, 0, 10)
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#define GET_HT_CAP_ELE_TX_MCS_DEF(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 0, 1)
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#define GET_HT_CAP_ELE_TRX_MCS_NEQ(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 1, 1)
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#define GET_HT_CAP_ELE_TX_MAX_SS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 2, 2)
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#define GET_HT_CAP_ELE_TX_UEQM(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart))+15, 4, 1)
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#define HT_RX_MCS_BMP_FMT "%02x %02x %02x %02x %02x%02x%02x%02x%02x%02x"
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#define HT_RX_MCS_BMP_ARG(x) ((u8 *)(x))[0], ((u8 *)(x))[1], ((u8 *)(x))[2], ((u8 *)(x))[3], ((u8 *)(x))[4], ((u8 *)(x))[5], \
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((u8 *)(x))[6], ((u8 *)(x))[7], ((u8 *)(x))[8], ((u8 *)(x))[9]
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#define HT_SUP_MCS_SET_FMT HT_RX_MCS_BMP_FMT \
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/* "\n%02x%02x%02x%02x%02x%02x" */\
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" %uMbps %s%s%s"
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#define HT_SUP_MCS_SET_ARG(x) HT_RX_MCS_BMP_ARG(x) \
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/*,((u8 *)(x))[10], ((u8 *)(x))[11], ((u8 *)(x))[12], ((u8 *)(x))[13], ((u8 *)(x))[14], ((u8 *)(x))[15] */\
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, GET_HT_CAP_ELE_RX_HIGHEST_DATA_RATE(((u8 *)x)-3) \
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, GET_HT_CAP_ELE_TX_MCS_DEF(((u8 *)x)-3) ? "TX_MCS_DEF " : "" \
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, GET_HT_CAP_ELE_TRX_MCS_NEQ(((u8 *)x)-3) ? "TRX_MCS_NEQ " : "" \
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, GET_HT_CAP_ELE_TX_UEQM(((u8 *)x)-3) ? "TX_UEQM " : ""
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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 SET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(_pEleStart, _val) SET_BITS_TO_LE_4BYTE(((u8 *)(_pEleStart))+21, 27, 2, ((u8)_val))
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#define GET_HT_CAP_TXBF_EXPLICIT_COMP_STEERING_CAP(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 10, 1)
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#define GET_HT_CAP_TXBF_EXPLICIT_COMP_FEEDBACK_CAP(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 15, 2)
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#define GET_HT_CAP_TXBF_COMP_STEERING_NUM_ANTENNAS(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 23, 2)
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#define GET_HT_CAP_TXBF_CHNL_ESTIMATION_NUM_ANTENNAS(_pEleStart) LE_BITS_TO_4BYTE(((u8 *)(_pEleStart))+21, 27, 2)
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/* HT Operation element */
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#define GET_HT_OP_ELE_PRI_CHL(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)), 0, 8)
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#define SET_HT_OP_ELE_PRI_CHL(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)), 0, 8, _val)
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/* HT Operation Info field */
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#define HT_OP_ELE_OP_INFO(_pEleStart) (((u8 *)(_pEleStart)) + 1)
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#define GET_HT_OP_ELE_2ND_CHL_OFFSET(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2)
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#define GET_HT_OP_ELE_STA_CHL_WIDTH(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1)
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#define GET_HT_OP_ELE_RIFS_MODE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1)
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#define GET_HT_OP_ELE_HT_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 0, 2)
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#define GET_HT_OP_ELE_NON_GREEN_PRESENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 2, 1)
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#define GET_HT_OP_ELE_OBSS_NON_HT_PRESENT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 2, 4, 1)
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#define GET_HT_OP_ELE_DUAL_BEACON(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 4, 6, 1)
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#define GET_HT_OP_ELE_DUAL_CTS(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 4, 7, 1)
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#define GET_HT_OP_ELE_STBC_BEACON(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 0, 1)
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#define GET_HT_OP_ELE_LSIG_TXOP_PROTECT(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 1, 1)
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#define GET_HT_OP_ELE_PCO_ACTIVE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 2, 1)
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#define GET_HT_OP_ELE_PCO_PHASE(_pEleStart) LE_BITS_TO_1BYTE(((u8 *)(_pEleStart)) + 5, 3, 1)
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#define SET_HT_OP_ELE_2ND_CHL_OFFSET(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 0, 2, _val)
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#define SET_HT_OP_ELE_STA_CHL_WIDTH(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 2, 1, _val)
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#define SET_HT_OP_ELE_RIFS_MODE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 1, 3, 1, _val)
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#define SET_HT_OP_ELE_HT_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 0, 2, _val)
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#define SET_HT_OP_ELE_NON_GREEN_PRESENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 2, 1, _val)
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#define SET_HT_OP_ELE_OBSS_NON_HT_PRESENT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 2, 4, 1, _val)
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#define SET_HT_OP_ELE_DUAL_BEACON(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 4, 6, 1, _val)
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#define SET_HT_OP_ELE_DUAL_CTS(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 4, 7, 1, _val)
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#define SET_HT_OP_ELE_STBC_BEACON(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 0, 1, _val)
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#define SET_HT_OP_ELE_LSIG_TXOP_PROTECT(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 1, 1, _val)
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#define SET_HT_OP_ELE_PCO_ACTIVE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 2, 1, _val)
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#define SET_HT_OP_ELE_PCO_PHASE(_pEleStart, _val) SET_BITS_TO_LE_1BYTE(((u8 *)(_pEleStart)) + 5, 3, 1, _val)
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#endif /* _RTL871X_HT_H_ */
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