Commit 89029a85 authored by Ryder Lee's avatar Ryder Lee Committed by Felix Fietkau
Browse files

mt76: mt7915: add Tx beamformer support 



Enable TxBF modules and trigger sounding process to support Tx beamformer.

Signed-off-by: default avatarRyder Lee <ryder.lee@mediatek.com>
Tested-by: default avatarEvelyn Tsai <evelyn.tsai@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent b0efe6dd

drivers/net/wireless/mediatek/mt76/mt7915/init.c

+20 −0
Original line number Diff line number Diff line
@@ -57,6 +57,25 @@ static void mt7915_mac_init(struct mt7915_dev *dev) 
	mt7915_mcu_set_rts_thresh(&dev->phy, 0x92b);

}



static int mt7915_txbf_init(struct mt7915_dev *dev)

{

	int ret;



	/*

	 * TODO: DBDC & check whether iBF phase calibration data has

	 * been stored in eeprom offset 0x651~0x7b8, then write down

	 * 0x1111 into 0x651 and 0x651 to trigger iBF.

	 */



	/* trigger sounding packets */

	ret = mt7915_mcu_set_txbf_sounding(dev);

	if (ret)

		return ret;



	/* enable iBF & eBF */

	return mt7915_mcu_set_txbf_type(dev);

}



static void

mt7915_init_txpower_band(struct mt7915_dev *dev,

			 struct ieee80211_supported_band *sband)
@@ -97,6 +116,7 @@ static void mt7915_init_work(struct work_struct *work) 
	mt7915_mcu_set_eeprom(dev);

	mt7915_mac_init(dev);

	mt7915_init_txpower(dev);

	mt7915_txbf_init(dev);

}



static int mt7915_init_hardware(struct mt7915_dev *dev)

drivers/net/wireless/mediatek/mt76/mt7915/main.c

+6 −3
Original line number Diff line number Diff line
@@ -485,7 +485,7 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 
	struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76);

	struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;

	struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;

	int idx;

	int ret, idx;



	idx = mt76_wcid_alloc(dev->mt76.wcid_mask, MT7915_WTBL_STA - 1);

	if (idx < 0)
@@ -504,9 +504,11 @@ int mt7915_mac_sta_add(struct mt76_dev *mdev, struct ieee80211_vif *vif, 
	mt7915_mac_wtbl_update(dev, idx,

			       MT_WTBL_UPDATE_ADM_COUNT_CLEAR);



	mt7915_mcu_add_sta(dev, vif, sta, true);

	ret = mt7915_mcu_add_sta(dev, vif, sta, true);

	if (ret)

		return ret;



	return 0;

	return mt7915_mcu_add_sta_adv(dev, vif, sta, true);

}



void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif,
@@ -515,6 +517,7 @@ void mt7915_mac_sta_remove(struct mt76_dev *mdev, struct ieee80211_vif *vif, 
	struct mt7915_dev *dev = container_of(mdev, struct mt7915_dev, mt76);

	struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;



	mt7915_mcu_add_sta_adv(dev, vif, sta, false);

	mt7915_mcu_add_sta(dev, vif, sta, false);



	mt7915_mac_wtbl_update(dev, msta->wcid.idx,

drivers/net/wireless/mediatek/mt76/mt7915/mcu.c

+348 −10
Original line number Diff line number Diff line
@@ -66,6 +66,8 @@ struct mt7915_fw_region { 


#define MCU_PATCH_ADDRESS		0x200000



#define MT_STA_BFER			BIT(0)



#define FW_FEATURE_SET_ENCRYPT		BIT(0)

#define FW_FEATURE_SET_KEY_IDX		GENMASK(2, 1)

#define FW_FEATURE_OVERRIDE_ADDR	BIT(5)
@@ -197,6 +199,21 @@ mt7915_get_phy_mode(struct mt7915_dev *dev, struct ieee80211_vif *vif, 
	return mode;

}



static u8

mt7915_mcu_get_sta_nss(u16 mcs_map)

{

	u8 nss;



	for (nss = 8; nss > 0; nss--) {

		u8 nss_mcs = (mcs_map >> (2 * (nss - 1))) & 3;



		if (nss_mcs != IEEE80211_VHT_MCS_NOT_SUPPORTED)

			break;

	}



	return nss - 1;

}



static int __mt7915_mcu_msg_send(struct mt7915_dev *dev, struct sk_buff *skb,

				 int cmd, int *wait_seq)

{
@@ -1561,6 +1578,279 @@ int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif, 
				       MCU_EXT_CMD_STA_REC_UPDATE, true);

}



static void

mt7915_mcu_sta_sounding_rate(struct sta_rec_bf *bf)

{

	bf->sounding_phy = MT_PHY_TYPE_OFDM;

	bf->ndp_rate = 0;				/* mcs0 */

	bf->ndpa_rate = MT7915_CFEND_RATE_DEFAULT;	/* ofdm 24m */

	bf->rept_poll_rate = MT7915_CFEND_RATE_DEFAULT;	/* ofdm 24m */

}



static void

mt7915_mcu_sta_bfer_ht(struct ieee80211_sta *sta, struct sta_rec_bf *bf)

{

	struct ieee80211_mcs_info *mcs = &sta->ht_cap.mcs;

	u8 n = 0;



	bf->tx_mode = MT_PHY_TYPE_HT;

	bf->bf_cap |= MT_IBF;



	if (mcs->tx_params & IEEE80211_HT_MCS_TX_RX_DIFF &&

	    (mcs->tx_params & IEEE80211_HT_MCS_TX_DEFINED))

		n = FIELD_GET(IEEE80211_HT_MCS_TX_MAX_STREAMS_MASK,

			      mcs->tx_params);

	else if (mcs->rx_mask[3])

		n = 3;

	else if (mcs->rx_mask[2])

		n = 2;

	else if (mcs->rx_mask[1])

		n = 1;



	bf->nc = min_t(u8, bf->nr, n);

	bf->ibf_ncol = bf->nc;



	if (sta->bandwidth <= IEEE80211_STA_RX_BW_40 && !bf->nc)

		bf->ibf_timeout = 0x48;

}



static void

mt7915_mcu_sta_bfer_vht(struct ieee80211_sta *sta, struct mt7915_phy *phy,

			struct sta_rec_bf *bf)

{

	struct ieee80211_sta_vht_cap *pc = &sta->vht_cap;

	struct ieee80211_sta_vht_cap *vc = &phy->mt76->sband_5g.sband.vht_cap;

	u8 bfee_nr, bfer_nr, n, tx_ant = hweight8(phy->chainmask) - 1;

	u16 mcs_map;



	bf->tx_mode = MT_PHY_TYPE_VHT;

	bf->bf_cap |= MT_EBF;



	mt7915_mcu_sta_sounding_rate(bf);



	bfee_nr = FIELD_GET(IEEE80211_VHT_CAP_BEAMFORMEE_STS_MASK,

			    pc->cap);

	bfer_nr = FIELD_GET(IEEE80211_VHT_CAP_SOUNDING_DIMENSIONS_MASK,

			    vc->cap);

	mcs_map = le16_to_cpu(pc->vht_mcs.rx_mcs_map);



	n = min_t(u8, bfer_nr, bfee_nr);

	bf->nr = min_t(u8, n, tx_ant);

	n = mt7915_mcu_get_sta_nss(mcs_map);



	bf->nc = min_t(u8, n, bf->nr);

	bf->ibf_ncol = bf->nc;



	/* force nr from 4 to 2 */

	if (sta->bandwidth == IEEE80211_STA_RX_BW_160)

		bf->nr = 1;

}



static void

mt7915_mcu_sta_bfer_he(struct ieee80211_sta *sta, struct ieee80211_vif *vif,

		       struct mt7915_phy *phy, struct sta_rec_bf *bf)

{

	struct ieee80211_sta_he_cap *pc = &sta->he_cap;

	struct ieee80211_he_cap_elem *pe = &pc->he_cap_elem;

	const struct ieee80211_he_cap_elem *ve;

	const struct ieee80211_sta_he_cap *vc;

	u8 bfee_nr, bfer_nr, nss_mcs;

	u16 mcs_map;



	vc = mt7915_get_he_phy_cap(phy, vif);

	ve = &vc->he_cap_elem;



	bf->tx_mode = MT_PHY_TYPE_HE_SU;

	bf->bf_cap |= MT_EBF;



	mt7915_mcu_sta_sounding_rate(bf);



	bf->trigger_su = HE_PHY(CAP6_TRIG_SU_BEAMFORMER_FB,

				pe->phy_cap_info[6]);

	bf->trigger_mu = HE_PHY(CAP6_TRIG_MU_BEAMFORMER_FB,

				pe->phy_cap_info[6]);

	bfer_nr = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_UNDER_80MHZ_MASK,

			 ve->phy_cap_info[5]);

	bfee_nr = HE_PHY(CAP4_BEAMFORMEE_MAX_STS_UNDER_80MHZ_MASK,

			 pe->phy_cap_info[4]);



	mcs_map = le16_to_cpu(pc->he_mcs_nss_supp.tx_mcs_80);

	nss_mcs = mt7915_mcu_get_sta_nss(mcs_map);



	bf->nr = min_t(u8, bfer_nr, bfee_nr);

	bf->nc = min_t(u8, nss_mcs, bf->nr);

	bf->ibf_ncol = bf->nc;



	if (sta->bandwidth != IEEE80211_STA_RX_BW_160)

		return;



	/* go over for 160MHz and 80p80 */

	if (pe->phy_cap_info[0] &

	    IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) {

		mcs_map = le16_to_cpu(pc->he_mcs_nss_supp.rx_mcs_160);

		nss_mcs = mt7915_mcu_get_sta_nss(mcs_map);



		bf->nc_bw160 = nss_mcs;

	}



	if (pe->phy_cap_info[0] &

	    IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) {

		mcs_map = le16_to_cpu(pc->he_mcs_nss_supp.rx_mcs_80p80);

		nss_mcs = mt7915_mcu_get_sta_nss(mcs_map);



		if (bf->nc_bw160)

			bf->nc_bw160 = min_t(u8, bf->nc_bw160, nss_mcs);

		else

			bf->nc_bw160 = nss_mcs;

	}



	bfer_nr = HE_PHY(CAP5_BEAMFORMEE_NUM_SND_DIM_ABOVE_80MHZ_MASK,

			 ve->phy_cap_info[5]);

	bfee_nr = HE_PHY(CAP4_BEAMFORMEE_MAX_STS_ABOVE_80MHZ_MASK,

			 pe->phy_cap_info[4]);



	bf->nr_bw160 = min_t(int, bfer_nr, bfee_nr);

}



static void

mt7915_mcu_sta_bfer_tlv(struct sk_buff *skb, struct ieee80211_sta *sta,

			struct ieee80211_vif *vif, struct mt7915_phy *phy,

			bool enable)

{

	struct sta_rec_bf *bf;

	struct tlv *tlv;

	int tx_ant = hweight8(phy->chainmask) - 1;

	const u8 matrix[4][4] = {

		{0, 0, 0, 0},

		{1, 1, 0, 0},	/* 2x1, 2x2, 2x3, 2x4 */

		{2, 4, 4, 0},	/* 3x1, 3x2, 3x3, 3x4 */

		{3, 5, 6, 0}	/* 4x1, 4x2, 4x3, 4x4 */

	};



#define MT_BFER_FREE		cpu_to_le16(GENMASK(15, 0))



	tlv = mt7915_mcu_add_tlv(skb, STA_REC_BF, sizeof(*bf));

	bf = (struct sta_rec_bf *)tlv;



	if (!enable) {

		bf->pfmu = MT_BFER_FREE;

		return;

	}



	bf->bw = sta->bandwidth;

	bf->ibf_dbw = sta->bandwidth;

	bf->ibf_nrow = tx_ant;

	bf->ibf_timeout = 0x18;



	if (sta->he_cap.has_he)

		mt7915_mcu_sta_bfer_he(sta, vif, phy, bf);

	else if (sta->vht_cap.vht_supported)

		mt7915_mcu_sta_bfer_vht(sta, phy, bf);

	else if (sta->ht_cap.ht_supported)

		mt7915_mcu_sta_bfer_ht(sta, bf);



	if (bf->bf_cap & MT_EBF && bf->nr != tx_ant)

		bf->mem_20m = matrix[tx_ant][bf->nc];

	else

		bf->mem_20m = matrix[bf->nr][bf->nc];



	switch (sta->bandwidth) {

	case IEEE80211_STA_RX_BW_160:

	case IEEE80211_STA_RX_BW_80:

		bf->mem_total = bf->mem_20m * 2;

		break;

	case IEEE80211_STA_RX_BW_40:

		bf->mem_total = bf->mem_20m;

		break;

	case IEEE80211_STA_RX_BW_20:

	default:

		break;

	}

}



static u8

mt7915_mcu_sta_txbf_type(struct mt7915_phy *phy, struct ieee80211_vif *vif,

			 struct ieee80211_sta *sta)

{

	struct mt7915_sta *msta;

	u8 type = 0;



	if (vif->type != NL80211_IFTYPE_STATION &&

	    vif->type != NL80211_IFTYPE_AP)

		return 0;



	msta = (struct mt7915_sta *)sta->drv_priv;



	if (sta->he_cap.has_he) {

		struct ieee80211_he_cap_elem *pe;

		const struct ieee80211_he_cap_elem *ve;

		const struct ieee80211_sta_he_cap *vc;



		pe = &sta->he_cap.he_cap_elem;

		vc = mt7915_get_he_phy_cap(phy, vif);

		ve = &vc->he_cap_elem;



		if ((HE_PHY(CAP3_SU_BEAMFORMER, ve->phy_cap_info[3]) ||

		     HE_PHY(CAP4_MU_BEAMFORMER, ve->phy_cap_info[4])) &&

		    HE_PHY(CAP4_SU_BEAMFORMEE, pe->phy_cap_info[4]))

			type |= MT_STA_BFER;

	} else if (sta->vht_cap.vht_supported) {

		struct ieee80211_sta_vht_cap *pc;

		struct ieee80211_sta_vht_cap *vc;

		u32 cr, ce;



		pc = &sta->vht_cap;

		vc = &phy->mt76->sband_5g.sband.vht_cap;

		cr = IEEE80211_VHT_CAP_SU_BEAMFORMER_CAPABLE |

		     IEEE80211_VHT_CAP_MU_BEAMFORMER_CAPABLE;

		ce = IEEE80211_VHT_CAP_SU_BEAMFORMEE_CAPABLE |

		     IEEE80211_VHT_CAP_MU_BEAMFORMEE_CAPABLE;



		if ((vc->cap & cr) && (pc->cap & ce))

			type |= MT_STA_BFER;

	} else if (sta->ht_cap.ht_supported) {

		/* TODO: iBF */

	}



	return type;

}



static int

mt7915_mcu_add_txbf(struct mt7915_dev *dev, struct ieee80211_vif *vif,

		    struct ieee80211_sta *sta, bool enable)

{

	struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;

	struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;

	struct mt7915_phy *phy;

	struct sk_buff *skb;

	int r, len;

	u8 type;



	phy = mvif->band_idx ? mt7915_ext_phy(dev) : &dev->phy;



	type = mt7915_mcu_sta_txbf_type(phy, vif, sta);



	/* must keep each tag independent */



	/* starec bf */

	if (type & MT_STA_BFER) {

		len = sizeof(struct sta_req_hdr) + sizeof(struct sta_rec_bf);



		skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta, len);

		if (IS_ERR(skb))

			return PTR_ERR(skb);



		mt7915_mcu_sta_bfer_tlv(skb, sta, vif, phy, enable);



		r = __mt76_mcu_skb_send_msg(&dev->mt76, skb,

					    MCU_EXT_CMD_STA_REC_UPDATE, true);

		if (r)

			return r;

	}



	return 0;

}



static void

mt7915_mcu_sta_rate_ctrl_tlv(struct sk_buff *skb, struct mt7915_dev *dev,

			     struct ieee80211_vif *vif,
@@ -1724,6 +2014,25 @@ int mt7915_mcu_add_rate_ctrl(struct mt7915_dev *dev, struct ieee80211_vif *vif, 
				       MCU_EXT_CMD_STA_REC_UPDATE, true);

}



int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,

			   struct ieee80211_sta *sta, bool enable)

{

	int ret;



	if (!sta)

		return 0;



	/* must keep the order */

	ret = mt7915_mcu_add_txbf(dev, vif, sta, enable);

	if (ret)

		return ret;



	if (enable)

		return mt7915_mcu_add_rate_ctrl(dev, vif, sta);



	return 0;

}



int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,

		       struct ieee80211_sta *sta, bool enable)

{
@@ -1732,7 +2041,6 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif, 
	struct mt7915_sta *msta;

	struct tlv *sta_wtbl;

	struct sk_buff *skb;

	int ret;



	msta = sta ? (struct mt7915_sta *)sta->drv_priv : &mvif->sta;
@@ -1755,15 +2063,8 @@ int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif, 
			mt7915_mcu_wtbl_ht_tlv(skb, sta, sta_wtbl, wtbl_hdr);

	}



	ret = __mt76_mcu_skb_send_msg(&dev->mt76, skb,

	return __mt76_mcu_skb_send_msg(&dev->mt76, skb,

				       MCU_EXT_CMD_STA_REC_UPDATE, true);

	if (ret)

		return ret;



	if (enable && sta)

		return mt7915_mcu_add_rate_ctrl(dev, vif, sta);



	return 0;

}



int mt7915_mcu_set_fixed_rate(struct mt7915_dev *dev,
@@ -2767,3 +3068,40 @@ int mt7915_mcu_set_ser(struct mt7915_dev *dev, u8 action, u8 set, u8 band) 
	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_SET_SER_TRIGGER,

				   &req, sizeof(req), false);

}



int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev)

{

#define MT_BF_TYPE_UPDATE		20

	struct {

		u8 action;

		bool ebf;

		bool ibf;

		u8 rsv;

	} __packed req = {

		.action = MT_BF_TYPE_UPDATE,

		.ebf = true,

		.ibf = false,

	};



	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_TXBF_ACTION,

				   &req, sizeof(req), true);

}



int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev)

{

#define MT_BF_PROCESSING		4

	struct {

		u8 action;

		u8 snd_mode;

		u8 sta_num;

		u8 rsv;

		u8 wlan_idx[4];

		__le32 snd_period;	/* ms */

	} __packed req = {

		.action = true,

		.snd_mode = MT_BF_PROCESSING,

	};



	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_TXBF_ACTION,

				   &req, sizeof(req), true);

}

drivers/net/wireless/mediatek/mt76/mt7915/mcu.h

+56 −22
Original line number Diff line number Diff line
@@ -194,6 +194,7 @@ enum { 
	MCU_EXT_CMD_PM_STATE_CTRL = 0x07,

	MCU_EXT_CMD_CHANNEL_SWITCH = 0x08,

	MCU_EXT_CMD_FW_LOG_2_HOST = 0x13,

	MCU_EXT_CMD_TXBF_ACTION = 0x1e,

	MCU_EXT_CMD_EFUSE_BUFFER_MODE = 0x21,

	MCU_EXT_CMD_STA_REC_UPDATE = 0x25,

	MCU_EXT_CMD_BSS_INFO_UPDATE = 0x26,
@@ -571,18 +572,6 @@ struct wtbl_ba { 
	u8 rsv1[4];

} __packed;



struct wtbl_bf {

	__le16 tag;

	__le16 len;

	u8 ibf;

	u8 ebf;

	u8 ibf_vht;

	u8 ebf_vht;

	u8 gid;

	u8 pfmu_idx;

	u8 rsv[2];

} __packed;



struct wtbl_smps {

	__le16 tag;

	__le16 len;
@@ -590,13 +579,6 @@ struct wtbl_smps { 
	u8 rsv[3];

} __packed;



struct wtbl_spe {

	__le16 tag;

	__le16 len;

	u8 spe_idx;

	u8 rsv[3];

} __packed;



enum {

	WTBL_GENERIC,

	WTBL_RX,
@@ -834,6 +816,55 @@ struct sta_rec_ra_fixed { 
#define RATE_CFG_LDPC			GENMASK(23, 20)

#define RATE_CFG_PHY_TYPE		GENMASK(27, 24)



struct sta_rec_bf {

	__le16 tag;

	__le16 len;



	__le16 pfmu;		/* 0xffff: no access right for PFMU */

	bool su_mu;		/* 0: SU, 1: MU */

	u8 bf_cap;		/* 0: iBF, 1: eBF */

	u8 sounding_phy;	/* 0: legacy, 1: OFDM, 2: HT, 4: VHT */

	u8 ndpa_rate;

	u8 ndp_rate;

	u8 rept_poll_rate;

	u8 tx_mode;		/* 0: legacy, 1: OFDM, 2: HT, 4: VHT ... */

	u8 nc;

	u8 nr;

	u8 bw;			/* 0: 20M, 1: 40M, 2: 80M, 3: 160M */



	u8 mem_total;

	u8 mem_20m;

	struct {

		u8 row;

		u8 col: 6, row_msb: 2;

	} mem[4];



	__le16 smart_ant;

	u8 se_idx;

	u8 auto_sounding;	/* b7: low traffic indicator

				 * b6: Stop sounding for this entry

				 * b5 ~ b0: postpone sounding

				 */

	u8 ibf_timeout;

	u8 ibf_dbw;

	u8 ibf_ncol;

	u8 ibf_nrow;

	u8 nr_bw160;

	u8 nc_bw160;

	u8 ru_start_idx;

	u8 ru_end_idx;



	bool trigger_su;

	bool trigger_mu;

	bool ng16_su;

	bool ng16_mu;

	bool codebook42_su;

	bool codebook75_mu;



	u8 he_ltf;

	u8 rsv[2];

} __packed;



enum {

	STA_REC_BASIC,

	STA_REC_RA,
@@ -890,15 +921,18 @@ enum { 
	THERMAL_SENSOR_TASK_CTRL,

};



enum {

	MT_EBF = BIT(0),	/* explicit beamforming */

	MT_IBF = BIT(1)		/* implicit beamforming */

};



#define MT7915_WTBL_UPDATE_MAX_SIZE	(sizeof(struct wtbl_req_hdr) +	\

					 sizeof(struct wtbl_generic) +	\

					 sizeof(struct wtbl_rx) +	\

					 sizeof(struct wtbl_ht) +	\

					 sizeof(struct wtbl_vht) +	\

					 sizeof(struct wtbl_ba) +	\

					 sizeof(struct wtbl_bf) +	\

					 sizeof(struct wtbl_smps) +	\

					 sizeof(struct wtbl_spe))

					 sizeof(struct wtbl_smps))



#define MT7915_STA_UPDATE_MAX_SIZE	(sizeof(struct sta_req_hdr) +	\

					 sizeof(struct sta_rec_basic) +	\

drivers/net/wireless/mediatek/mt76/mt7915/mt7915.h

+4 −0
Original line number Diff line number Diff line
@@ -286,6 +286,8 @@ int mt7915_mcu_add_bss_info(struct mt7915_phy *phy, 
			    struct ieee80211_vif *vif, int enable);

int mt7915_mcu_add_sta(struct mt7915_dev *dev, struct ieee80211_vif *vif,

		       struct ieee80211_sta *sta, bool enable);

int mt7915_mcu_add_sta_adv(struct mt7915_dev *dev, struct ieee80211_vif *vif,

			   struct ieee80211_sta *sta, bool enable);

int mt7915_mcu_add_tx_ba(struct mt7915_dev *dev,

			 struct ieee80211_ampdu_params *params,

			 bool add);
@@ -315,6 +317,8 @@ int mt7915_mcu_set_rts_thresh(struct mt7915_phy *phy, u32 val); 
int mt7915_mcu_set_pm(struct mt7915_dev *dev, int band, int enter);

int mt7915_mcu_set_sku_en(struct mt7915_phy *phy, bool enable);

int mt7915_mcu_set_sku(struct mt7915_phy *phy);

int mt7915_mcu_set_txbf_type(struct mt7915_dev *dev);

int mt7915_mcu_set_txbf_sounding(struct mt7915_dev *dev);

int mt7915_mcu_set_fcc5_lpn(struct mt7915_dev *dev, int val);

int mt7915_mcu_set_pulse_th(struct mt7915_dev *dev,

			    const struct mt7915_dfs_pulse *pulse);