android_kernel_samsung_sm8650-modules/target_if/dcs/inc/target_if_dcs.h

/*
 * Copyright (c) 2020, 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 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: target_if_dcs.h
 *
 * This header file provide declarations required for Rx and Tx events from
 * firmware
 */

#ifndef __TARGET_IF_DCS_H__
#define __TARGET_IF_DCS_H__

#include <target_if.h>
#include <wlan_lmac_if_def.h>

/**
 * target_if_dcs_get_rx_ops() - get rx ops
 * @tx_ops: pointer to target_if tx ops
 *
 * API to retrieve the dcs rx ops from the psoc context
 *
 * Return: pointer to rx ops
 */
static inline struct wlan_target_if_dcs_rx_ops *
target_if_dcs_get_rx_ops(struct wlan_objmgr_psoc *psoc)
{
	struct wlan_lmac_if_rx_ops *rx_ops;

	rx_ops = wlan_psoc_get_lmac_if_rxops(psoc);
	if (!rx_ops) {
		target_if_err("rx_ops is NULL");
		return NULL;
	}
	return &rx_ops->dcs_rx_ops;
}

/**
 * target_if_dcs_get_tx_ops() - get tx ops
 * @tx_ops: pointer to target_if tx ops
 *
 * API to retrieve the dcs tx ops from the psoc context
 *
 * Return: pointer to tx ops
 */
static inline struct wlan_target_if_dcs_tx_ops *
target_if_dcs_get_tx_ops(struct wlan_objmgr_psoc *psoc)
{
	struct wlan_lmac_if_tx_ops *tx_ops;

	tx_ops = wlan_psoc_get_lmac_if_txops(psoc);
	if (!tx_ops) {
		target_if_err("tx_ops is NULL");
		return NULL;
	}
	return &tx_ops->dcs_tx_ops;
}

/**
 * target_if_dcs_register_tx_ops() - register dcs target_if tx ops functions
 * @tx_ops: pointer to target_if tx ops
 *
 * API to register dcs tx ops
 *
 * Return: QDF_STATUS_SUCCESS on success, QDF_STATUS_E_** on error
 */
QDF_STATUS
target_if_dcs_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops);

#endif /* __TARGET_IF_DCS_H__ */