| /* |
| * 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_lro.h |
| * @brief Define the host data path Large Receive Offload API |
| * functions |
| */ |
| #ifndef _CDP_TXRX_LRO_H_ |
| #define _CDP_TXRX_LRO_H_ |
| /** |
| * cdp_register_lro_flush_cb() - register lro flsu cb function pointer |
| * @soc - data path soc handle |
| * @pdev - device instance pointer |
| * |
| * register lro flush callback function pointer |
| * |
| * return none |
| */ |
| static inline void cdp_register_lro_flush_cb(ol_txrx_soc_handle soc, |
| void (lro_flush_cb)(void *), void *(lro_init_cb)(void)) |
| { |
| if (!soc || !soc->ops || !soc->ops->lro_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return; |
| } |
| |
| if (soc->ops->lro_ops->register_lro_flush_cb) |
| return soc->ops->lro_ops->register_lro_flush_cb(lro_flush_cb, |
| lro_init_cb); |
| |
| return; |
| } |
| /** |
| * cdp_deregister_lro_flush_cb() - deregister lro flsu cb function pointer |
| * @soc - data path soc handle |
| * |
| * deregister lro flush callback function pointer |
| * |
| * return none |
| */ |
| static inline void cdp_deregister_lro_flush_cb(ol_txrx_soc_handle soc |
| void (lro_deinit_cb)(void *)) |
| { |
| if (!soc || !soc->ops || !soc->ops->lro_ops) { |
| QDF_TRACE(QDF_MODULE_ID_DP, QDF_TRACE_LEVEL_FATAL, |
| "%s invalid instance", __func__); |
| return; |
| } |
| |
| if (soc->ops->lro_ops->deregister_lro_flush_cb) |
| return soc->ops->lro_ops->deregister_lro_flush_cb( |
| lro_deinit_cb); |
| |
| return; |
| } |
| |
| #endif /* _CDP_TXRX_LRO_H_ */ |