| /* |
| * 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_flow_ctrl_v2.h |
| * @brief Define the host data path flow control version 2 API |
| * functions |
| */ |
| #ifndef _CDP_TXRX_FC_V2_H_ |
| #define _CDP_TXRX_FC_V2_H_ |
| |
| #include "cdp_txrx_flow_ctrl_legacy.h" |
| |
| /** |
| * @typedef ol_tx_pause_callback_fp |
| * @brief OSIF function registered with the data path |
| */ |
| typedef void (*ol_tx_pause_callback_fp)(uint8_t vdev_id, |
| enum netif_action_type action, |
| enum netif_reason_type reason); |
| |
| #ifdef QCA_LL_TX_FLOW_CONTROL_V2 |
| QDF_STATUS ol_txrx_register_pause_cb(ol_tx_pause_callback_fp pause_cb); |
| |
| void ol_tx_set_desc_global_pool_size(uint32_t num_msdu_desc); |
| #else |
| static inline |
| QDF_STATUS ol_txrx_register_pause_cb(ol_tx_pause_callback_fp pause_cb) |
| { |
| return QDF_STATUS_SUCCESS; |
| |
| } |
| |
| static inline void ol_tx_set_desc_global_pool_size(uint32_t num_msdu_desc) |
| { |
| return; |
| } |
| #endif |
| |
| #endif /* _CDP_TXRX_FC_V2_H_ */ |