/*
 * Copyright (c) 2019-2020 The Linux Foundation. All rights reserved.
 * Copyright (c) 2021-2022 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
 * above copyright notice and this permission notice appear in all
 * copies.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
 * WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
 * AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
 * DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
 * PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
 * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 */

/**
 * DOC: defines DP interaction with FW using WMI
 */

#include <qdf_status.h>
#include "target_if_dp.h"
#include <init_deinit_lmac.h>
#ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
#include <wmi_unified_param.h>
#include <wlan_objmgr_peer_obj.h>
#endif

uint32_t target_if_get_active_mac_phy_number(struct wlan_objmgr_psoc *psoc)
{
	struct target_psoc_info *psoc_info = wlan_psoc_get_tgt_if_handle(psoc);
	struct target_supported_modes *hw_modes;
	uint32_t i, phy_bit_map, mac_phy_cnt, max_mac_phy_cnt = 0;

	if (!psoc_info) {
		target_if_err("invalid psoc info");
		return 0;
	}
	hw_modes = &psoc_info->info.hw_modes;
	for (i = 0; i < hw_modes->num_modes; i++) {
		phy_bit_map = hw_modes->phy_bit_map[i];
		mac_phy_cnt = 0;
		while (phy_bit_map) {
			mac_phy_cnt++;
			phy_bit_map &= (phy_bit_map - 1);
		}
		if (mac_phy_cnt > max_mac_phy_cnt)
			max_mac_phy_cnt = mac_phy_cnt;
	}

	return max_mac_phy_cnt;
}

void
target_if_peer_set_default_routing(struct cdp_ctrl_objmgr_psoc *psoc,
				   uint8_t pdev_id, uint8_t *peer_macaddr,
				   uint8_t vdev_id,
				   bool hash_based, uint8_t ring_num,
				   uint8_t lmac_peer_id_msb)
{
	uint32_t value;
	struct peer_set_params param;
	struct wmi_unified *pdev_wmi_handle;
	struct wlan_objmgr_pdev *pdev =
		wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc,
					   pdev_id, WLAN_PDEV_TARGET_IF_ID);

	if (!pdev) {
		target_if_err("pdev with id %d is NULL", pdev_id);
		return;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
		target_if_err("pdev wmi handle NULL");
		return;
	}

	qdf_mem_zero(&param, sizeof(param));

	/* TODO: Need bit definitions for ring number and hash based routing
	 * fields in common wmi header file
	 */
	value = ((hash_based) ? 1 : 0) | (ring_num << 1);

	if (lmac_peer_id_msb)
		QDF_SET_BITS(value, PEER_ROUTING_LMAC_ID_INDEX,
			     PEER_ROUTING_LMAC_ID_BITS, lmac_peer_id_msb);

	param.param_id = WMI_HOST_PEER_SET_DEFAULT_ROUTING;
	param.vdev_id = vdev_id;
	param.param_value = value;

	if (wmi_set_peer_param_send(pdev_wmi_handle, peer_macaddr, &param)) {
		target_if_err("Unable to set default routing for peer "
				QDF_MAC_ADDR_FMT,
				QDF_MAC_ADDR_REF(peer_macaddr));
	}
	wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
}

#ifdef SERIALIZE_QUEUE_SETUP
static QDF_STATUS
target_if_rx_reorder_queue_setup(struct scheduler_msg *msg)
{
	struct rx_reorder_queue_setup_params param;
	struct wmi_unified *pdev_wmi_handle;
	struct reorder_q_setup *q_params;
	QDF_STATUS status;
	struct wlan_objmgr_pdev *pdev;
	struct wlan_objmgr_psoc *psoc;

	if (!(msg->bodyptr)) {
		target_if_err("rx_reorder: Invalid message body");
		return QDF_STATUS_E_INVAL;
	}

	q_params = msg->bodyptr;
	psoc = (struct wlan_objmgr_psoc *)q_params->psoc;

	pdev = wlan_objmgr_get_pdev_by_id(psoc, q_params->pdev_id,
					  WLAN_PDEV_TARGET_IF_ID);

	if (!pdev) {
		target_if_err("pdev with id %d is NULL", q_params->pdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		target_if_err("pdev wmi handle NULL");
		status = QDF_STATUS_E_FAILURE;
		goto out;
	}

	param.tid = q_params->tid;
	param.vdev_id = q_params->vdev_id;
	param.peer_macaddr = q_params->peer_mac;
	param.hw_qdesc_paddr_lo = q_params->hw_qdesc_paddr & 0xffffffff;
	param.hw_qdesc_paddr_hi = (uint64_t)q_params->hw_qdesc_paddr >> 32;
	param.queue_no = q_params->queue_no;
	param.ba_window_size_valid = q_params->ba_window_size_valid;
	param.ba_window_size = q_params->ba_window_size;

	status = wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle,
							      &param);
out:
	wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
	qdf_mem_free(q_params);

	return status;
}

QDF_STATUS
target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_psoc *psoc,
				      uint8_t pdev_id,
				      uint8_t vdev_id, uint8_t *peer_macaddr,
				      qdf_dma_addr_t hw_qdesc, int tid,
				      uint16_t queue_no,
				      uint8_t ba_window_size_valid,
				      uint16_t ba_window_size)
{
	struct scheduler_msg msg = {0};
	struct reorder_q_setup *q_params;
	QDF_STATUS status;

	q_params = qdf_mem_malloc(sizeof(*q_params));
	if (!q_params)
		return QDF_STATUS_E_NOMEM;

	q_params->psoc = psoc;
	q_params->vdev_id = vdev_id;
	q_params->pdev_id = pdev_id;
	q_params->hw_qdesc_paddr = hw_qdesc;
	q_params->tid = tid;
	q_params->queue_no = queue_no;
	q_params->ba_window_size_valid = ba_window_size_valid;
	q_params->ba_window_size = ba_window_size;
	qdf_mem_copy(q_params->peer_mac, peer_macaddr, QDF_MAC_ADDR_SIZE);

	msg.bodyptr = q_params;
	msg.callback = target_if_rx_reorder_queue_setup;
	status = scheduler_post_message(QDF_MODULE_ID_TARGET_IF,
					QDF_MODULE_ID_TARGET_IF,
					QDF_MODULE_ID_TARGET_IF, &msg);

	if (status != QDF_STATUS_SUCCESS)
		qdf_mem_free(q_params);

	return status;
}

#else

QDF_STATUS
target_if_peer_rx_reorder_queue_setup(struct cdp_ctrl_objmgr_psoc *psoc,
				      uint8_t pdev_id,
				      uint8_t vdev_id, uint8_t *peer_macaddr,
				      qdf_dma_addr_t hw_qdesc, int tid,
				      uint16_t queue_no,
				      uint8_t ba_window_size_valid,
				      uint16_t ba_window_size)
{
	struct rx_reorder_queue_setup_params param;
	struct wmi_unified *pdev_wmi_handle;
	QDF_STATUS status;
	struct wlan_objmgr_pdev *pdev =
		wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc,
					   pdev_id, WLAN_PDEV_TARGET_IF_ID);

	if (!pdev) {
		target_if_err("pdev with id %d is NULL", pdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
		target_if_err("pdev wmi handle NULL");
		return QDF_STATUS_E_FAILURE;
	}
	param.tid = tid;
	param.vdev_id = vdev_id;
	param.peer_macaddr = peer_macaddr;
	param.hw_qdesc_paddr_lo = hw_qdesc & 0xffffffff;
	param.hw_qdesc_paddr_hi = (uint64_t)hw_qdesc >> 32;
	param.queue_no = queue_no;
	param.ba_window_size_valid = ba_window_size_valid;
	param.ba_window_size = ba_window_size;

	status = wmi_unified_peer_rx_reorder_queue_setup_send(pdev_wmi_handle,
							      &param);
	wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);

	return status;
}
#endif

QDF_STATUS
target_if_peer_rx_reorder_queue_remove(struct cdp_ctrl_objmgr_psoc *psoc,
				       uint8_t pdev_id,
				       uint8_t vdev_id, uint8_t *peer_macaddr,
				       uint32_t peer_tid_bitmap)
{
	struct rx_reorder_queue_remove_params param;
	struct wmi_unified *pdev_wmi_handle;
	QDF_STATUS status;
	struct wlan_objmgr_pdev *pdev =
		wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc,
					   pdev_id, WLAN_PDEV_TARGET_IF_ID);

	if (!pdev) {
		target_if_err("pdev with id %d is NULL", pdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
		target_if_err("pdev wmi handle NULL");
		return QDF_STATUS_E_FAILURE;
	}
	param.vdev_id = vdev_id;
	param.peer_macaddr = peer_macaddr;
	param.peer_tid_bitmap = peer_tid_bitmap;
	status = wmi_unified_peer_rx_reorder_queue_remove_send(pdev_wmi_handle,
							       &param);
	wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);

	return status;
}

QDF_STATUS
target_if_lro_hash_config(struct cdp_ctrl_objmgr_psoc *psoc, uint8_t pdev_id,
			  struct cdp_lro_hash_config *lro_hash_cfg)
{
	struct wmi_lro_config_cmd_t wmi_lro_cmd = {0};
	struct wmi_unified *pdev_wmi_handle;
	QDF_STATUS status;
	struct wlan_objmgr_pdev *pdev =
		wlan_objmgr_get_pdev_by_id((struct wlan_objmgr_psoc *)psoc,
					   pdev_id, WLAN_PDEV_TARGET_IF_ID);

	if (!pdev) {
		target_if_err("pdev with id %d is NULL", pdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!lro_hash_cfg || !pdev_wmi_handle) {
		wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);
		target_if_err("wmi_handle: 0x%pK, lro_hash_cfg: 0x%pK",
			      pdev_wmi_handle, lro_hash_cfg);
		return QDF_STATUS_E_FAILURE;
	}

	wmi_lro_cmd.lro_enable = lro_hash_cfg->lro_enable;
	wmi_lro_cmd.tcp_flag = lro_hash_cfg->tcp_flag;
	wmi_lro_cmd.tcp_flag_mask = lro_hash_cfg->tcp_flag_mask;
	wmi_lro_cmd.pdev_id = pdev_id;

	qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv4,
		     lro_hash_cfg->toeplitz_hash_ipv4,
		     LRO_IPV4_SEED_ARR_SZ * sizeof(uint32_t));

	qdf_mem_copy(wmi_lro_cmd.toeplitz_hash_ipv6,
		     lro_hash_cfg->toeplitz_hash_ipv6,
		     LRO_IPV6_SEED_ARR_SZ * sizeof(uint32_t));

	status = wmi_unified_lro_config_cmd(pdev_wmi_handle,
					    &wmi_lro_cmd);
	wlan_objmgr_pdev_release_ref(pdev, WLAN_PDEV_TARGET_IF_ID);

	return status;
}

#ifdef WLAN_SUPPORT_PPEDS
QDF_STATUS
target_if_peer_set_ppeds_default_routing(struct cdp_ctrl_objmgr_psoc *soc,
					 uint8_t *peer_macaddr,
					 uint16_t service_code,
					 uint8_t priority_valid,
					 uint16_t src_info,
					 uint8_t vdev_id, uint8_t use_ppe,
					 uint8_t ppe_routing_enabled)
{
	struct wmi_unified *pdev_wmi_handle;
	struct wlan_objmgr_pdev *pdev;
	struct wlan_objmgr_vdev *vdev;
	struct peer_ppe_ds_param param;
	QDF_STATUS qdf_status = QDF_STATUS_SUCCESS;

	struct wlan_objmgr_psoc *psoc = (struct wlan_objmgr_psoc *)soc;
	if (!psoc) {
		target_if_err("PSOC is NULL!");
		return QDF_STATUS_E_NULL_VALUE;
	}
	vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
						    WLAN_WDS_ID);
	if (!vdev) {
		target_if_err("vdev with id %d is NULL", vdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev = wlan_vdev_get_pdev(vdev);

	if (!pdev) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev is NULL");
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev_wmi_handle is NULL");
		return QDF_STATUS_E_INVAL;
	}

	qdf_mem_zero(&param, sizeof(param));

	qdf_mem_copy(&param.peer_macaddr[0], peer_macaddr, QDF_MAC_ADDR_SIZE);
	param.ppe_routing_enabled = ppe_routing_enabled;
	param.service_code = service_code;
	param.priority_valid = priority_valid;
	param.src_info = src_info;
	param.vdev_id = vdev_id;
	param.use_ppe = use_ppe;

	qdf_status = wmi_unified_peer_ppe_ds_param_send(pdev_wmi_handle,
							&param);
	if (qdf_status != QDF_STATUS_SUCCESS) {
		target_if_err("Unable to set PPE default routing for peer "
				QDF_MAC_ADDR_FMT,
				QDF_MAC_ADDR_REF(peer_macaddr));
	}

	wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
	return qdf_status;
}
#endif	/* WLAN_SUPPORT_PPEDS */

#ifdef WDS_CONV_TARGET_IF_OPS_ENABLE
QDF_STATUS
target_if_add_wds_entry(struct cdp_ctrl_objmgr_psoc *soc, uint8_t vdev_id,
			uint8_t *peer_mac, const uint8_t *dest_mac,
			uint32_t flags, uint8_t type)
{
	struct peer_add_wds_entry_params wmi_wds_param = {0};
	struct wmi_unified *pdev_wmi_handle;
	struct wlan_objmgr_pdev *pdev;
	struct wlan_objmgr_vdev *vdev;
	struct wlan_objmgr_psoc *psoc = (struct wlan_objmgr_psoc *)soc;
	QDF_STATUS status;

	if (type == CDP_TXRX_AST_TYPE_WDS_HM_SEC)
		return QDF_STATUS_E_FAILURE;

	vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
						    WLAN_WDS_ID);
	if (!vdev) {
		target_if_err("vdev with id %d is NULL", vdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev = wlan_vdev_get_pdev(vdev);
	if (!pdev) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev is NULL");
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev_wmi_handle is NULL");
		return QDF_STATUS_E_INVAL;
	}

	qdf_mem_copy(&wmi_wds_param.dest_addr, dest_mac, QDF_MAC_ADDR_SIZE);
	qdf_mem_copy(&wmi_wds_param.peer_addr, peer_mac, QDF_MAC_ADDR_SIZE);
	wmi_wds_param.vdev_id = vdev_id;
	wmi_wds_param.flags = flags;

	status = wmi_unified_peer_add_wds_entry_cmd(pdev_wmi_handle,
						    &wmi_wds_param);
	wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);

	return status;
}

void
target_if_del_wds_entry(struct cdp_ctrl_objmgr_psoc *soc, uint8_t vdev_id,
			uint8_t *dest_mac, uint8_t type, uint8_t delete_in_fw)
{
	struct peer_del_wds_entry_params wmi_wds_param = {0};
	struct wmi_unified *pdev_wmi_handle;
	struct wlan_objmgr_pdev *pdev;
	struct wlan_objmgr_vdev *vdev;
	struct wlan_objmgr_psoc *psoc = (struct wlan_objmgr_psoc *)soc;

	if (!delete_in_fw || type == CDP_TXRX_AST_TYPE_WDS_HM_SEC) {
		target_if_err("delete_in_fw: %d type: %d", delete_in_fw, type);
		return;
	}

	vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
						    WLAN_WDS_ID);
	if (!vdev) {
		target_if_err("vdev with id %d is NULL", vdev_id);
		return;
	}

	pdev = wlan_vdev_get_pdev(vdev);
	if (!pdev) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev is NULL");
		return;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev_wmi_handle is NULL");
		return;
	}

	qdf_mem_copy(&wmi_wds_param.dest_addr, dest_mac, QDF_MAC_ADDR_SIZE);
	wmi_wds_param.vdev_id = vdev_id;

	wmi_unified_peer_del_wds_entry_cmd(pdev_wmi_handle,
					   &wmi_wds_param);
	wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
}

QDF_STATUS
target_if_update_wds_entry(struct cdp_ctrl_objmgr_psoc *soc, uint8_t vdev_id,
			   uint8_t *dest_mac, uint8_t *peer_mac,
			   uint32_t flags)
{
	struct peer_update_wds_entry_params wmi_wds_param = {0};
	struct wmi_unified *pdev_wmi_handle;
	struct wlan_objmgr_pdev *pdev;
	struct wlan_objmgr_vdev *vdev;
	struct wlan_objmgr_psoc *psoc = (struct wlan_objmgr_psoc *)soc;
	QDF_STATUS status;

	vdev = wlan_objmgr_get_vdev_by_id_from_psoc(psoc, vdev_id,
						    WLAN_WDS_ID);
	if (!vdev) {
		target_if_err("vdev with id %d is NULL", vdev_id);
		return QDF_STATUS_E_INVAL;
	}

	pdev = wlan_vdev_get_pdev(vdev);
	if (!pdev) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev is NULL");
		return QDF_STATUS_E_INVAL;
	}

	pdev_wmi_handle = lmac_get_pdev_wmi_handle(pdev);
	if (!pdev_wmi_handle) {
		wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);
		target_if_err("pdev_wmi_handle is NULL");
		return QDF_STATUS_E_INVAL;
	}

	qdf_mem_copy(&wmi_wds_param.dest_addr, dest_mac, QDF_MAC_ADDR_SIZE);
	qdf_mem_copy(&wmi_wds_param.peer_addr, peer_mac, QDF_MAC_ADDR_SIZE);
	wmi_wds_param.vdev_id = vdev_id;
	wmi_wds_param.flags = flags;

	status = wmi_unified_update_wds_entry_cmd(pdev_wmi_handle,
						  &wmi_wds_param);
	wlan_objmgr_vdev_release_ref(vdev, WLAN_WDS_ID);

	return status;
}
#endif

#ifdef WLAN_FEATURE_PEER_TXQ_FLUSH_CONF
/**
 * map_flush_policy() - Map DP layer flush policy values to target i/f layer
 * @policy: The DP layer flush policy value
 *
 * Return: Peer flush policy
 */
static enum peer_txq_flush_policy
map_flush_policy(enum cdp_peer_txq_flush_policy policy)
{
	switch (policy) {
	case  CDP_PEER_TXQ_FLUSH_POLICY_NONE:
		return PEER_TXQ_FLUSH_POLICY_NONE;
	case CDP_PEER_TXQ_FLUSH_POLICY_TWT_SP_END:
		return PEER_TXQ_FLUSH_POLICY_TWT_SP_END;
	default:
		return PEER_TXQ_FLUSH_POLICY_INVALID;
	}
}

/**
 * send_peer_txq_flush_conf() - Send flush config for peers TID queues
 * @psoc: Opaque handle for posc object manager object
 * @mac: MAC addr of peer for which the tx queue flush is intended
 * @vdev_id: VDEV identifier
 * @tid: TID mask for identifying the tx queues to be flushed
 * @policy: The peer tid queue flush policy
 *
 * Return: 0 for success or error code
 */
static int send_peer_txq_flush_conf(struct cdp_ctrl_objmgr_psoc *psoc,
				    uint8_t *mac, uint8_t vdev_id,
				    uint32_t tid,
				    enum cdp_peer_txq_flush_policy policy)
{
	struct wlan_objmgr_psoc *obj_soc;
	struct wmi_unified *wmi_handle;
	enum peer_txq_flush_policy flush_policy;
	struct peer_txq_flush_config_params param = {0};
	QDF_STATUS status;

	obj_soc = (struct wlan_objmgr_psoc *)psoc;
	wmi_handle = GET_WMI_HDL_FROM_PSOC(obj_soc);
	if (!wmi_handle) {
		target_if_err("Invalid wmi handle");
		return -EINVAL;
	}

	flush_policy = map_flush_policy(policy);
	if (flush_policy >= PEER_TXQ_FLUSH_POLICY_INVALID) {
		target_if_err("Invalid flush policy : %d", policy);
		return -EINVAL;
	}

	param.vdev_id = vdev_id;
	param.tid_mask = tid;
	param.policy = flush_policy;
	qdf_mem_copy(param.peer, mac, QDF_MAC_ADDR_SIZE);

	status = wmi_unified_peer_txq_flush_config_send(wmi_handle, &param);
	return qdf_status_to_os_return(status);
}

/**
 * send_peer_txq_flush_tids() - Send flush command peers TID queues
 * @psoc: Opaque handle for psoc object manager object
 * @mac: MAC addr of peer for which the tx queue flush is intended
 * @vdev_id: VDEV identifier
 * @tid: TID mask for identifying the tx queues to be flushed
 *
 * Return: 0 for success or error code
 */
static int send_peer_txq_flush_tids(struct cdp_ctrl_objmgr_psoc *psoc,
				    uint8_t *mac, uint8_t vdev_id,
				    uint32_t tid)
{
	struct wlan_objmgr_psoc *obj_soc;
	struct wmi_unified *wmi_handle;
	struct peer_flush_params param;
	QDF_STATUS status;

	if (!psoc || !mac) {
		target_if_err("Invalid params");
		return -EINVAL;
	}

	obj_soc = (struct wlan_objmgr_psoc *)psoc;
	wmi_handle = GET_WMI_HDL_FROM_PSOC(obj_soc);
	if (!wmi_handle) {
		target_if_err("Invalid wmi handle");
		return -EINVAL;
	}

	param.vdev_id = vdev_id;
	param.peer_tid_bitmap = tid;
	qdf_mem_copy(param.peer_mac, mac, QDF_MAC_ADDR_SIZE);

	status = wmi_unified_peer_flush_tids_send(wmi_handle, mac, &param);
	return qdf_status_to_os_return(status);
}

int target_if_peer_txq_flush_config(struct cdp_ctrl_objmgr_psoc *psoc,
				    uint8_t vdev_id, uint8_t *addr,
				    uint8_t ac, uint32_t tid,
				    enum cdp_peer_txq_flush_policy policy)
{
	static uint8_t ac_to_tid[4][2] = { {0, 3}, {1, 2}, {4, 5}, {6, 7} };
	struct wlan_objmgr_psoc *obj_soc;
	struct wlan_objmgr_peer *peer;
	int i, rc;

	if (!psoc || !addr) {
		target_if_err("Invalid params");
		return -EINVAL;
	}

	if (!tid && !ac) {
		target_if_err("no ac/tid mask setting");
		return -EINVAL;
	}

	if (tid && policy == CDP_PEER_TXQ_FLUSH_POLICY_INVALID) {
		target_if_err("Invalid flush policy");
		return -EINVAL;
	}
	obj_soc = (struct wlan_objmgr_psoc *)psoc;

	peer = wlan_objmgr_get_peer_by_mac(obj_soc, addr, WLAN_DP_ID);
	if (!peer) {
		target_if_err("Peer not found in the list");
		return -EINVAL;
	}
	/* If tid mask is provided and policy is immediate use legacy WMI.
	 * If tid mask is provided and policy is other than immediate use
	 * the new WMI command for flush config.
	 * If tid mask is not provided and ac mask is provided, convert to tid,
	 * use the legacy WMI cmd for flushing the queues immediately.
	 */
	if (tid) {
		if (policy == CDP_PEER_TXQ_FLUSH_POLICY_IMMEDIATE) {
			rc = send_peer_txq_flush_tids(psoc, addr, vdev_id, tid);
			wlan_objmgr_peer_release_ref(peer, WLAN_DP_ID);
			return rc;
		}
		rc = send_peer_txq_flush_conf(psoc, addr, vdev_id, tid, policy);
		wlan_objmgr_peer_release_ref(peer, WLAN_DP_ID);
		return rc;
	}

	if (ac) {
		tid = 0;
		for (i = 0; i < 4; ++i) {
			if (((ac & 0x0f) >> i) & 0x01) {
				tid |= (1 << ac_to_tid[i][0]) |
				       (1 << ac_to_tid[i][1]);
			}
		}
		rc = send_peer_txq_flush_tids(psoc, addr, vdev_id, tid);
		wlan_objmgr_peer_release_ref(peer, WLAN_DP_ID);
		return rc;
	}
	 /* should not hit this line */
	return 0;
}
#endif