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Commit ba51feae authored by Linux Build Service Account's avatar Linux Build Service Account
Browse files

Merge 7bcd95e9 on remote branch 

Change-Id: Idffc455fe9fb3fb2234025803eab6c9bd51e6f54
parents 0284b048 7bcd95e9

dp/inc/cdp_txrx_mob_def.h

+9 −3
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.

 * 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
@@ -104,8 +105,9 @@ enum netif_action_type { 
	WLAN_NETIF_VI_QUEUE_ON = 14,

	WLAN_NETIF_VI_QUEUE_OFF = 15,

	WLAN_NETIF_BE_BK_QUEUE_OFF = 16,

	WLAN_WAKE_NON_PRIORITY_QUEUE = 17,

	WLAN_STOP_NON_PRIORITY_QUEUE = 18,

	WLAN_NETIF_BE_BK_QUEUE_ON = 17,

	WLAN_WAKE_NON_PRIORITY_QUEUE = 18,

	WLAN_STOP_NON_PRIORITY_QUEUE = 19,

	WLAN_NETIF_ACTION_TYPE_MAX,

};
@@ -128,6 +130,10 @@ enum netif_reason_type { 
	WLAN_PEER_UNAUTHORISED,

	WLAN_THERMAL_MITIGATION,

	WLAN_DATA_FLOW_CONTROL_PRIORITY,

	WLAN_DATA_FLOW_CTRL_BE_BK,

	WLAN_DATA_FLOW_CTRL_VI,

	WLAN_DATA_FLOW_CTRL_VO,

	WLAN_DATA_FLOW_CTRL_PRI,

	WLAN_REASON_TYPE_MAX,

};

dp/inc/cdp_txrx_stats_struct.h

+48 −2
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2016-2021 The Linux Foundation. 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
@@ -465,8 +465,46 @@ struct cdp_tidq_stats { 
 * @rtt_che_buffer_pointer_low32 : The low 32 bits of the 40 bits pointer to

 * external RTT channel information buffer

 *

 * @rtt_cfo_measurement : raw cfo data extracted from hardware, which is 14 bit

 * signed number. The first bit used for sign representation and 13 bits for

 * fractional part.

 *

 * @agc_gain_info0: Chain 0 & chain 1 agc gain information reported by PHY

 *

 * @agc_gain_info1: Chain 2 & chain 3 agc gain information reported by PHY

 *

 * @agc_gain_info2: Chain 4 & chain 5 agc gain information reported by PHY

 *

 * @agc_gain_info3: Chain 6 & chain 7 agc gain information reported by PHY

 *

 * @rx_start_ts: Rx packet timestamp, the time the first L-STF ADC sample

 * arrived at Rx antenna.

 *

 * @mcs_rate: Indicates the mcs/rate in which packet is received.

 * If HT,

 *    0-7: MCS0-MCS7

 * If VHT,

 *    0-9: MCS0 to MCS9

 * If HE,

 *    0-11: MCS0 to MCS11,

 *    12-13: 4096QAM,

 *    14-15: reserved

 * If Legacy,

 *    0: 48 Mbps

 *    1: 24 Mbps

 *    2: 12 Mbps

 *    3: 6 Mbps

 *    4: 54 Mbps

 *    5: 36 Mbps

 *    6: 18 Mbps

 *    7: 9 Mbps

 *

 * @gi_type: Indicates the gaurd interval.

 *    0: 0.8 us

 *    1: 0.4 us

 *    2: 1.6 us

 *    3: 3.2 us

 */



struct cdp_rx_ppdu_cfr_info {

	bool bb_captured_channel;

	bool bb_captured_timeout;
@@ -475,6 +513,14 @@ struct cdp_rx_ppdu_cfr_info { 
	uint8_t chan_capture_status;

	uint8_t rtt_che_buffer_pointer_high8;

	uint32_t rtt_che_buffer_pointer_low32;

	int16_t rtt_cfo_measurement;

	uint32_t agc_gain_info0;

	uint32_t agc_gain_info1;

	uint32_t agc_gain_info2;

	uint32_t agc_gain_info3;

	uint32_t rx_start_ts;

	uint32_t mcs_rate;

	uint32_t gi_type;

};

#endif

/*

dp/wifi3.0/dp_rx_mon_status.c

+77 −2
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2017-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2017-2021 The Linux Foundation. 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
@@ -489,6 +489,16 @@ dp_rx_populate_cdp_indication_ppdu(struct dp_pdev *pdev, 
	cdp_rx_ppdu->lsig_a = ppdu_info->rx_status.rate;

	cdp_rx_ppdu->u.ltf_size = ppdu_info->rx_status.ltf_size;



	if (ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC) {

		cdp_rx_ppdu->u.stbc = ppdu_info->rx_status.is_stbc;

	} else if (ppdu_info->rx_status.preamble_type ==

			HAL_RX_PKT_TYPE_11AX) {

		cdp_rx_ppdu->u.stbc = (ppdu_info->rx_status.he_data3 >>

				       QDF_MON_STATUS_STBC_SHIFT) & 0x1;

		cdp_rx_ppdu->u.dcm = (ppdu_info->rx_status.he_data3 >>

				      QDF_MON_STATUS_DCM_SHIFT) & 0x1;

	}



	dp_rx_populate_rx_rssi_chain(ppdu_info, cdp_rx_ppdu);

	dp_rx_populate_su_evm_details(ppdu_info, cdp_rx_ppdu);

	cdp_rx_ppdu->rx_antenna = ppdu_info->rx_status.rx_antenna;
@@ -1187,17 +1197,66 @@ dp_rx_mon_populate_cfr_ppdu_info(struct dp_pdev *pdev, 
				 struct hal_rx_ppdu_info *ppdu_info,

				 struct cdp_rx_indication_ppdu *cdp_rx_ppdu)

{

	struct dp_peer *peer;

	struct dp_ast_entry *ast_entry;

	struct dp_soc *soc = pdev->soc;

	uint32_t ast_index;

	int chain;



	cdp_rx_ppdu->ppdu_id = ppdu_info->com_info.ppdu_id;

	cdp_rx_ppdu->timestamp = ppdu_info->rx_status.tsft;

	cdp_rx_ppdu->u.ppdu_type = ppdu_info->rx_status.reception_type;

	cdp_rx_ppdu->num_users = ppdu_info->com_info.num_users;



	for (chain = 0; chain < MAX_CHAIN; chain++)

		cdp_rx_ppdu->per_chain_rssi[chain] =

			ppdu_info->rx_status.rssi[chain];



	cdp_rx_ppdu->u.ltf_size = ppdu_info->rx_status.ltf_size;

	cdp_rx_ppdu->beamformed = ppdu_info->rx_status.beamformed;

	cdp_rx_ppdu->u.ldpc = ppdu_info->rx_status.ldpc;



	if ((ppdu_info->rx_status.sgi == VHT_SGI_NYSM) &&

	    (ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC))

		cdp_rx_ppdu->u.gi = CDP_SGI_0_4_US;

	else

		cdp_rx_ppdu->u.gi = ppdu_info->rx_status.sgi;



	if (ppdu_info->rx_status.preamble_type == HAL_RX_PKT_TYPE_11AC) {

		cdp_rx_ppdu->u.stbc = ppdu_info->rx_status.is_stbc;

	} else if (ppdu_info->rx_status.preamble_type ==

			HAL_RX_PKT_TYPE_11AX) {

		cdp_rx_ppdu->u.stbc = (ppdu_info->rx_status.he_data3 >>

				       QDF_MON_STATUS_STBC_SHIFT) & 0x1;

		cdp_rx_ppdu->u.dcm = (ppdu_info->rx_status.he_data3 >>

				      QDF_MON_STATUS_DCM_SHIFT) & 0x1;

	}



	dp_rx_mon_handle_cfr_mu_info(pdev, ppdu_info, cdp_rx_ppdu);

	ast_index = ppdu_info->rx_status.ast_index;

	if (ast_index >= wlan_cfg_get_max_ast_idx(soc->wlan_cfg_ctx)) {

		cdp_rx_ppdu->peer_id = HTT_INVALID_PEER;

		cdp_rx_ppdu->num_users = 0;

		return;

	}



	ast_entry = soc->ast_table[ast_index];

	if (!ast_entry || ast_entry->peer_id == HTT_INVALID_PEER) {

		cdp_rx_ppdu->peer_id = HTT_INVALID_PEER;

		cdp_rx_ppdu->num_users = 0;

		return;

	}



	peer = dp_peer_get_ref_by_id(soc, ast_entry->peer_id,

				     DP_MOD_ID_RX_PPDU_STATS);

	if (!peer) {

		cdp_rx_ppdu->peer_id = HTT_INVALID_PEER;

		cdp_rx_ppdu->num_users = 0;

		return;

	}



	cdp_rx_ppdu->peer_id = peer->peer_id;

	cdp_rx_ppdu->vdev_id = peer->vdev->vdev_id;

	cdp_rx_ppdu->num_users = ppdu_info->com_info.num_users;

}



/**
@@ -1247,6 +1306,22 @@ dp_rx_mon_populate_cfr_info(struct dp_pdev *pdev, 
		= ppdu_info->cfr_info.rtt_che_buffer_pointer_high8;

	cfr_info->rtt_che_buffer_pointer_low32

		= ppdu_info->cfr_info.rtt_che_buffer_pointer_low32;

	cfr_info->rtt_cfo_measurement

		= (int16_t)ppdu_info->cfr_info.rtt_cfo_measurement;

	cfr_info->agc_gain_info0

		= ppdu_info->cfr_info.agc_gain_info0;

	cfr_info->agc_gain_info1

		= ppdu_info->cfr_info.agc_gain_info1;

	cfr_info->agc_gain_info2

		= ppdu_info->cfr_info.agc_gain_info2;

	cfr_info->agc_gain_info3

		= ppdu_info->cfr_info.agc_gain_info3;

	cfr_info->rx_start_ts

		= ppdu_info->cfr_info.rx_start_ts;

	cfr_info->mcs_rate

		= ppdu_info->cfr_info.mcs_rate;

	cfr_info->gi_type

		= ppdu_info->cfr_info.gi_type;

}



/**

dp/wifi3.0/dp_tx_desc.h

+80 −5
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2016-2020 The Linux Foundation. All rights reserved.

 * Copyright (c) 2016-2021 The Linux Foundation. All rights reserved.

 * 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
@@ -219,6 +220,61 @@ dp_tx_is_threshold_reached(struct dp_tx_desc_pool_s *pool, uint16_t avail_desc) 
		return false;

}



/**

 * dp_tx_adjust_flow_pool_state() - Adjust flow pool state

 *

 * @soc: dp soc

 * @pool: flow pool

 */

static inline void

dp_tx_adjust_flow_pool_state(struct dp_soc *soc,

			     struct dp_tx_desc_pool_s *pool)

{

	if (pool->avail_desc > pool->stop_th[DP_TH_BE_BK]) {

		pool->status = FLOW_POOL_ACTIVE_UNPAUSED;

		return;

	} else if (pool->avail_desc <= pool->stop_th[DP_TH_BE_BK] &&

		   pool->avail_desc > pool->stop_th[DP_TH_VI]) {

		pool->status = FLOW_POOL_BE_BK_PAUSED;

	} else if (pool->avail_desc <= pool->stop_th[DP_TH_VI] &&

		   pool->avail_desc > pool->stop_th[DP_TH_VO]) {

		pool->status = FLOW_POOL_VI_PAUSED;

	} else if (pool->avail_desc <= pool->stop_th[DP_TH_VO] &&

		   pool->avail_desc > pool->stop_th[DP_TH_HI]) {

		pool->status = FLOW_POOL_VO_PAUSED;

	} else if (pool->avail_desc <= pool->stop_th[DP_TH_HI]) {

		pool->status = FLOW_POOL_ACTIVE_PAUSED;

	}



	switch (pool->status) {

	case FLOW_POOL_ACTIVE_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_PRIORITY_QUEUE_OFF,

			      WLAN_DATA_FLOW_CTRL_PRI);

		/* fallthrough */



	case FLOW_POOL_VO_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_VO_QUEUE_OFF,

			      WLAN_DATA_FLOW_CTRL_VO);

		/* fallthrough */



	case FLOW_POOL_VI_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_VI_QUEUE_OFF,

			      WLAN_DATA_FLOW_CTRL_VI);

		/* fallthrough */



	case FLOW_POOL_BE_BK_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_BE_BK_QUEUE_OFF,

			      WLAN_DATA_FLOW_CTRL_BE_BK);

		break;

	default:

		dp_err("Invalid pool staus:%u to adjust", pool->status);

	}

}



/**

 * dp_tx_desc_alloc() - Allocate a Software Tx descriptor from given pool

 *
@@ -235,39 +291,53 @@ dp_tx_desc_alloc(struct dp_soc *soc, uint8_t desc_pool_id) 
	bool is_pause = false;

	enum netif_action_type act = WLAN_NETIF_ACTION_TYPE_NONE;

	enum dp_fl_ctrl_threshold level = DP_TH_BE_BK;

	enum netif_reason_type reason;



	if (qdf_likely(pool)) {

		qdf_spin_lock_bh(&pool->flow_pool_lock);

		if (qdf_likely(pool->avail_desc)) {

		if (qdf_likely(pool->avail_desc &&

		    pool->status != FLOW_POOL_INVALID &&

		    pool->status != FLOW_POOL_INACTIVE)) {

			tx_desc = dp_tx_get_desc_flow_pool(pool);

			tx_desc->pool_id = desc_pool_id;

			tx_desc->flags = DP_TX_DESC_FLAG_ALLOCATED;



			is_pause = dp_tx_is_threshold_reached(pool,

							      pool->avail_desc);



			if (qdf_unlikely(pool->status ==

					 FLOW_POOL_ACTIVE_UNPAUSED_REATTACH)) {

				dp_tx_adjust_flow_pool_state(soc, pool);

				is_pause = false;

			}



			if (qdf_unlikely(is_pause)) {

				switch (pool->status) {

				case FLOW_POOL_ACTIVE_UNPAUSED:

					/* pause network BE\BK queue */

					act = WLAN_NETIF_BE_BK_QUEUE_OFF;

					reason = WLAN_DATA_FLOW_CTRL_BE_BK;

					level = DP_TH_BE_BK;

					pool->status = FLOW_POOL_BE_BK_PAUSED;

					break;

				case FLOW_POOL_BE_BK_PAUSED:

					/* pause network VI queue */

					act = WLAN_NETIF_VI_QUEUE_OFF;

					reason = WLAN_DATA_FLOW_CTRL_VI;

					level = DP_TH_VI;

					pool->status = FLOW_POOL_VI_PAUSED;

					break;

				case FLOW_POOL_VI_PAUSED:

					/* pause network VO queue */

					act = WLAN_NETIF_VO_QUEUE_OFF;

					reason = WLAN_DATA_FLOW_CTRL_VO;

					level = DP_TH_VO;

					pool->status = FLOW_POOL_VO_PAUSED;

					break;

				case FLOW_POOL_VO_PAUSED:

					/* pause network HI PRI queue */

					act = WLAN_NETIF_PRIORITY_QUEUE_OFF;

					reason = WLAN_DATA_FLOW_CTRL_PRI;

					level = DP_TH_HI;

					pool->status = FLOW_POOL_ACTIVE_PAUSED;

					break;
@@ -285,7 +355,7 @@ dp_tx_desc_alloc(struct dp_soc *soc, uint8_t desc_pool_id) 
						qdf_get_system_timestamp();

					soc->pause_cb(desc_pool_id,

						      act,

						      WLAN_DATA_FLOW_CONTROL);

						      reason);

				}

			}

		} else {
@@ -315,6 +385,7 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 
	struct dp_tx_desc_pool_s *pool = &soc->tx_desc[desc_pool_id];

	qdf_time_t unpause_time = qdf_get_system_timestamp(), pause_dur;

	enum netif_action_type act = WLAN_WAKE_ALL_NETIF_QUEUE;

	enum netif_reason_type reason;



	qdf_spin_lock_bh(&pool->flow_pool_lock);

	tx_desc->vdev_id = DP_INVALID_VDEV_ID;
@@ -325,6 +396,7 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 
	case FLOW_POOL_ACTIVE_PAUSED:

		if (pool->avail_desc > pool->start_th[DP_TH_HI]) {

			act = WLAN_NETIF_PRIORITY_QUEUE_ON;

			reason = WLAN_DATA_FLOW_CTRL_PRI;

			pool->status = FLOW_POOL_VO_PAUSED;



			/* Update maxinum pause duration for HI queue */
@@ -337,6 +409,7 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 
	case FLOW_POOL_VO_PAUSED:

		if (pool->avail_desc > pool->start_th[DP_TH_VO]) {

			act = WLAN_NETIF_VO_QUEUE_ON;

			reason = WLAN_DATA_FLOW_CTRL_VO;

			pool->status = FLOW_POOL_VI_PAUSED;



			/* Update maxinum pause duration for VO queue */
@@ -349,6 +422,7 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 
	case FLOW_POOL_VI_PAUSED:

		if (pool->avail_desc > pool->start_th[DP_TH_VI]) {

			act = WLAN_NETIF_VI_QUEUE_ON;

			reason = WLAN_DATA_FLOW_CTRL_VI;

			pool->status = FLOW_POOL_BE_BK_PAUSED;



			/* Update maxinum pause duration for VI queue */
@@ -360,7 +434,8 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 
		break;

	case FLOW_POOL_BE_BK_PAUSED:

		if (pool->avail_desc > pool->start_th[DP_TH_BE_BK]) {

			act = WLAN_WAKE_NON_PRIORITY_QUEUE;

			act = WLAN_NETIF_BE_BK_QUEUE_ON;

			reason = WLAN_DATA_FLOW_CTRL_BE_BK;

			pool->status = FLOW_POOL_ACTIVE_UNPAUSED;



			/* Update maxinum pause duration for BE_BK queue */
@@ -393,7 +468,7 @@ dp_tx_desc_free(struct dp_soc *soc, struct dp_tx_desc_s *tx_desc, 


	if (act != WLAN_WAKE_ALL_NETIF_QUEUE)

		soc->pause_cb(pool->flow_pool_id,

			      act, WLAN_DATA_FLOW_CONTROL);

			      act, reason);

	qdf_spin_unlock_bh(&pool->flow_pool_lock);

}

#else /* QCA_AC_BASED_FLOW_CONTROL */

dp/wifi3.0/dp_tx_flow_control.c

+55 −14
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2021 The Linux Foundation. All rights reserved.

 * 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
@@ -90,20 +91,7 @@ dp_tx_flow_pool_reattach(struct dp_tx_desc_pool_s *pool) 
		  "%s: flow pool already allocated, attached %d times",

		  __func__, pool->pool_create_cnt);



	if (pool->avail_desc > pool->start_th[DP_TH_BE_BK])

		pool->status = FLOW_POOL_ACTIVE_UNPAUSED;

	else if (pool->avail_desc <= pool->start_th[DP_TH_BE_BK] &&

		 pool->avail_desc > pool->start_th[DP_TH_VI])

		pool->status = FLOW_POOL_BE_BK_PAUSED;

	else if (pool->avail_desc <= pool->start_th[DP_TH_VI] &&

		 pool->avail_desc > pool->start_th[DP_TH_VO])

		pool->status = FLOW_POOL_VI_PAUSED;

	else if (pool->avail_desc <= pool->start_th[DP_TH_VO] &&

		 pool->avail_desc > pool->start_th[DP_TH_HI])

		pool->status = FLOW_POOL_VO_PAUSED;

	else

		pool->status = FLOW_POOL_ACTIVE_PAUSED;



	pool->status = FLOW_POOL_ACTIVE_UNPAUSED_REATTACH;

	pool->pool_create_cnt++;

}
@@ -131,6 +119,48 @@ dp_tx_flow_pool_dump_threshold(struct dp_tx_desc_pool_s *pool) 
	}

}



/**

 * dp_tx_flow_ctrl_reset_subqueues() - Reset subqueues to orginal state

 * @soc: dp soc

 * @pool: flow pool

 * @pool_status: flow pool status

 *

 * Return: none

 */

static inline void

dp_tx_flow_ctrl_reset_subqueues(struct dp_soc *soc,

				struct dp_tx_desc_pool_s *pool,

				enum flow_pool_status pool_status)

{

	switch (pool_status) {

	case FLOW_POOL_ACTIVE_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_PRIORITY_QUEUE_ON,

			      WLAN_DATA_FLOW_CTRL_PRI);

		/* fallthrough */



	case FLOW_POOL_VO_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_VO_QUEUE_ON,

			      WLAN_DATA_FLOW_CTRL_VO);

		/* fallthrough */



	case FLOW_POOL_VI_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_VI_QUEUE_ON,

			      WLAN_DATA_FLOW_CTRL_VI);

		/* fallthrough */



	case FLOW_POOL_BE_BK_PAUSED:

		soc->pause_cb(pool->flow_pool_id,

			      WLAN_NETIF_BE_BK_QUEUE_ON,

			      WLAN_DATA_FLOW_CTRL_BE_BK);

		/* fallthrough */

	default:

		break;

	}

}



#else

static inline void

dp_tx_initialize_threshold(struct dp_tx_desc_pool_s *pool,
@@ -166,6 +196,13 @@ dp_tx_flow_pool_dump_threshold(struct dp_tx_desc_pool_s *pool) 
	pool->start_th, pool->stop_th);

}



static inline void

dp_tx_flow_ctrl_reset_subqueues(struct dp_soc *soc,

				struct dp_tx_desc_pool_s *pool,

				enum flow_pool_status pool_status)

{

}



#endif



/**
@@ -356,6 +393,7 @@ int dp_tx_delete_flow_pool(struct dp_soc *soc, struct dp_tx_desc_pool_s *pool, 
	bool force)

{

	struct dp_vdev *vdev;

	enum flow_pool_status pool_status;



	if (!soc || !pool) {

		dp_err("pool or soc is NULL");
@@ -381,7 +419,10 @@ int dp_tx_delete_flow_pool(struct dp_soc *soc, struct dp_tx_desc_pool_s *pool, 
	}



	if (pool->avail_desc < pool->pool_size) {

		pool_status = pool->status;

		pool->status = FLOW_POOL_INVALID;

		dp_tx_flow_ctrl_reset_subqueues(soc, pool, pool_status);



		qdf_spin_unlock_bh(&pool->flow_pool_lock);

		/* Reset TX desc associated to this Vdev as NULL */

		vdev = dp_vdev_get_ref_by_id(soc, pool->flow_pool_id,