| /* |
| * Copyright (c) 2016-2017, 2019 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; |
| } |
| |
| #endif /* _CDP_TXRX_BUS_H_ */ |