android_kernel_samsung_sm8650-modules/dp/inc/cdp_txrx_tx_delay.h

/*
 * Copyright (c) 2016 The Linux Foundation. All rights reserved.
 *
 * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
 *
 *
 * 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.
 */

/*
 * This file was originally distributed by Qualcomm Atheros, Inc.
 * under proprietary terms before Copyright ownership was assigned
 * to the Linux Foundation.
 */
 /**
 * @file cdp_txrx_tx_delay.h
 * @brief Define the host data path histogram API functions
 * called by the host control SW and the OS interface module
 */
#ifndef _CDP_TXRX_COMPUTE_TX_DELAY_H_
#define _CDP_TXRX_COMPUTE_TX_DELAY_H_

/**
 * cdp_tx_delay() - get tx packet delay
 * @soc: data path soc handle
 * @pdev: physical device instance
 * @queue_delay_microsec: tx packet delay within queue, usec
 * @tx_delay_microsec: tx packet delay, usec
 * @category: packet catagory
 *
 * Return: NONE
 */
static inline void
cdp_tx_delay(ol_txrx_soc_handle soc, void *pdev,
		uint32_t *queue_delay_microsec, uint32_t *tx_delay_microsec,
		int category)
{
	if (!soc || !soc->ops || !soc->ops->delay_ops) {
		QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
			"%s invalid instance", __func__);
		return;
	}

	if (soc->ops->delay_ops->tx_delay)
		return soc->ops->delay_ops->tx_delay(pdev,
			queue_delay_microsec, tx_delay_microsec, category);
	return;
}

/**
 * cdp_tx_delay_hist() - get tx packet delay histogram
 * @soc: data path soc handle
 * @pdev: physical device instance
 * @bin_values: bin
 * @category: packet catagory
 *
 * Return: NONE
 */
static inline void
cdp_tx_delay_hist(ol_txrx_soc_handle soc, void *pdev,
		uint16_t *bin_values, int category)
{
	if (!soc || !soc->ops || !soc->ops->delay_ops) {
		QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
			"%s invalid instance", __func__);
		return;
	}

	if (soc->ops->delay_ops->tx_delay_hist)
		return soc->ops->delay_ops->tx_delay_hist(pdev,
			bin_values, category);
	return;
}

/**
 * cdp_tx_packet_count() - get tx packet count
 * @soc: data path soc handle
 * @pdev: physical device instance
 * @out_packet_loss_count: packet loss count
 * @category: packet catagory
 *
 * Return: NONE
 */
static inline void
cdp_tx_packet_count(ol_txrx_soc_handle soc, void *pdev,
		uint16_t *out_packet_count, uint16_t *out_packet_loss_count,
		int category)
{
	if (!soc || !soc->ops || !soc->ops->delay_ops) {
		QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
			"%s invalid instance", __func__);
		return;
	}

	if (soc->ops->delay_ops->tx_packet_count)
		return soc->ops->delay_ops->tx_packet_count(pdev,
			out_packet_count, out_packet_loss_count, category);
	return;
}

/**
 * cdp_tx_set_compute_interval() - set tx packet stat compute interval
 * @soc: data path soc handle
 * @pdev: physical device instance
 * @interval: compute interval
 *
 * Return: NONE
 */
static inline void
cdp_tx_set_compute_interval(ol_txrx_soc_handle soc, void *pdev,
		 uint32_t interval)
{
	if (!soc || !soc->ops || !soc->ops->delay_ops) {
		QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
			"%s invalid instance", __func__);
		return;
	}

	if (soc->ops->delay_ops->tx_set_compute_interval)
		return soc->ops->delay_ops->tx_set_compute_interval(pdev,
				interval);
	return;
}
#endif /* _CDP_TXRX_COMPUTE_TX_DELAY_H_ */