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- /*
- * Copyright (c) 2016-2017, 2019-2020 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.
- */
- /**
- * @file cdp_txrx_bus.h
- * @brief Define the host data path bus related functions
- */
- #ifndef _CDP_TXRX_BUS_H_
- #define _CDP_TXRX_BUS_H_
- /**
- * cdp_bus_suspend() - suspend bus
- * @soc: data path soc handle
- * @pdev_id: id of dp pdev handle
- *
- * suspend bus
- *
- * return QDF_STATUS_SUCCESS suspend is not implemented or suspend done
- */
- static inline QDF_STATUS cdp_bus_suspend(ol_txrx_soc_handle soc,
- uint8_t pdev_id)
- {
- if (!soc || !soc->ops || !soc->ops->bus_ops) {
- QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
- "%s invalid instance", __func__);
- return QDF_STATUS_E_INVAL;
- }
- if (soc->ops->bus_ops->bus_suspend)
- return soc->ops->bus_ops->bus_suspend(soc, pdev_id);
- return QDF_STATUS_E_NOSUPPORT;
- }
- /**
- * cdp_bus_resume() - resume bus
- * @soc: data path soc handle
- * @pdev_id: id of dp pdev handle
- *
- * resume bus
- *
- * return QDF_STATUS_SUCCESS resume is not implemented or suspend done
- */
- static inline QDF_STATUS cdp_bus_resume(ol_txrx_soc_handle soc,
- uint8_t pdev_id)
- {
- if (!soc || !soc->ops || !soc->ops->bus_ops) {
- QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
- "%s invalid instance", __func__);
- return QDF_STATUS_E_INVAL;
- }
- if (soc->ops->bus_ops->bus_resume)
- return soc->ops->bus_ops->bus_resume(soc, pdev_id);
- return QDF_STATUS_E_NOSUPPORT;
- }
- /**
- * cdp_process_wow_ack() - Process wow ack response
- * @soc: data path soc handle
- * @pdev_id: id of dp pdev handle
- *
- * Do any required data path operations for target wow ack
- * suspend response.
- *
- * Return: None
- */
- static inline void cdp_process_wow_ack_rsp(ol_txrx_soc_handle soc,
- uint8_t pdev_id)
- {
- if (!soc || !soc->ops || !soc->ops->bus_ops) {
- QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL,
- "%s invalid instance", __func__);
- return;
- }
- if (soc->ops->bus_ops->process_wow_ack_rsp)
- return soc->ops->bus_ops->process_wow_ack_rsp(soc, pdev_id);
- }
- #endif /* _CDP_TXRX_BUS_H_ */
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