android_kernel_samsung_sm8650-modules/target_if/son/src/target_if_son.c

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

#include <target_if_son.h>
#include <target_if.h>
#include <wlan_lmac_if_def.h>
#include <wmi_unified_api.h>
#include <cdp_txrx_ctrl.h>

#if defined(QCA_SUPPORT_SON)

u_int32_t son_ol_get_peer_rate(struct wlan_objmgr_peer *peer, u_int8_t type)
{
	return ol_if_peer_get_rate(peer, type);
}
#else

u_int32_t son_ol_get_peer_rate(struct wlan_objmgr_peer *peer, u_int8_t type)
{
	return 0;
}
#endif

#if defined(QCA_SUPPORT_SON) || defined(WLAN_FEATURE_SON)

QDF_STATUS son_ol_send_null(struct wlan_objmgr_pdev *pdev,
			 u_int8_t *macaddr,
			 struct wlan_objmgr_vdev *vdev)
{
	struct stats_request_params param = {0};
	struct wlan_objmgr_psoc *psoc = NULL;
	wmi_unified_t wmi_handle;

	psoc = wlan_pdev_get_psoc(pdev);
	if (!psoc)
		return QDF_STATUS_E_FAILURE;

	param.vdev_id = wlan_vdev_get_id(vdev);
	param.stats_id = WMI_HOST_REQUEST_INST_STAT;

	wmi_handle = get_wmi_unified_hdl_from_psoc(psoc);
	if (!wmi_handle)
		return QDF_STATUS_E_FAILURE;

	return wmi_unified_stats_request_send(wmi_handle, macaddr, &param);
}

#if defined(WMI_NON_TLV_SUPPORT) || defined(WMI_TLV_AND_NON_TLV_SUPPORT)
QDF_STATUS son_ol_peer_ext_stats_enable(struct wlan_objmgr_pdev *pdev,
					uint8_t *peer_addr,
					struct wlan_objmgr_vdev *vdev,
					uint32_t stats_count, uint32_t enable)
{
	struct peer_set_params param = {0};
	struct wlan_objmgr_psoc *psoc = NULL;
	struct target_psoc_info *tgt_hdl;
	target_resource_config *tgt_cfg;
	wmi_unified_t wmi_handle;

	psoc = wlan_pdev_get_psoc(pdev);
	if (!psoc)
		return QDF_STATUS_E_INVAL;

	tgt_hdl = wlan_psoc_get_tgt_if_handle(psoc);
	if (!tgt_hdl)
		return QDF_STATUS_E_INVAL;

	tgt_cfg = target_psoc_get_wlan_res_cfg(tgt_hdl);
	if (!tgt_cfg)
		return QDF_STATUS_E_INVAL;

	if (enable && stats_count >= tgt_cfg->max_peer_ext_stats)
		return QDF_STATUS_E_NOMEM;

	wmi_handle = get_wmi_unified_hdl_from_pdev(pdev);
	if (!wmi_handle)
		return QDF_STATUS_E_INVAL;

	param.param_id = WMI_HOST_PEER_EXT_STATS_ENABLE;
	param.vdev_id = wlan_vdev_get_id(vdev);
	param.param_value = enable;

	return wmi_set_peer_param_send(wmi_handle, peer_addr, &param);
}
#endif

void target_if_son_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
{
	/* wlan son related function handler */
	tx_ops->son_tx_ops.son_send_null = son_ol_send_null;
	tx_ops->son_tx_ops.get_peer_rate = son_ol_get_peer_rate;
	tx_ops->son_tx_ops.peer_ext_stats_enable = son_ol_peer_ext_stats_enable;
	return;
}

#else

void target_if_son_register_tx_ops(struct wlan_lmac_if_tx_ops *tx_ops)
{
	return;
}

QDF_STATUS son_ol_send_null(struct wlan_objmgr_pdev *pdev,
			    u_int8_t *macaddr,
			    struct wlan_objmgr_vdev *vdev)
{
	return QDF_STATUS_SUCCESS;
}

#endif