1 /* 2 * Copyright (c) 2020 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 * Description: The Header File For oal_netbuf_data.c 15 * Create: 2022-04-14 16 */ 17 18 #ifndef __OAL_NETBUF_DATA_H__ 19 #define __OAL_NETBUF_DATA_H__ 20 #include "oal_netbuf_ext.h" 21 #include "dmac_ext_if_device.h" 22 23 #ifdef __cplusplus 24 #if __cplusplus 25 extern "C" { 26 #endif 27 #endif 28 oal_netbuf_tx_data(const oal_netbuf_stru * netbuf)29static INLINE__ osal_u8 *oal_netbuf_tx_data(const oal_netbuf_stru *netbuf) 30 { 31 mac_tx_ctl_stru *tx_ctl = (mac_tx_ctl_stru *)oal_netbuf_cb_const(netbuf); 32 return oal_netbuf_header(netbuf) + tx_ctl->frame_header_length; 33 } 34 oal_netbuf_tx_data_const(const oal_netbuf_stru * netbuf)35static INLINE__ const osal_u8 *oal_netbuf_tx_data_const(const oal_netbuf_stru *netbuf) 36 { 37 mac_tx_ctl_stru *tx_ctl = (mac_tx_ctl_stru *)oal_netbuf_cb_const(netbuf); 38 return oal_netbuf_header(netbuf) + tx_ctl->frame_header_length; 39 } 40 oal_netbuf_rx_data(const oal_netbuf_stru * netbuf)41static INLINE__ osal_u8 *oal_netbuf_rx_data(const oal_netbuf_stru *netbuf) 42 { 43 mac_rx_ctl_stru *rx_ctl = (mac_rx_ctl_stru *)oal_netbuf_cb_const(netbuf); 44 return oal_netbuf_header(netbuf) + rx_ctl->mac_header_len; 45 } 46 oal_netbuf_rx_data_const(const oal_netbuf_stru * netbuf)47static INLINE__ const osal_u8 *oal_netbuf_rx_data_const(const oal_netbuf_stru *netbuf) 48 { 49 mac_rx_ctl_stru *rx_ctl = (mac_rx_ctl_stru *)oal_netbuf_cb_const(netbuf); 50 return oal_netbuf_header_const(netbuf) + rx_ctl->mac_header_len; 51 } 52 oal_netbuf_rx_frame_len(oal_netbuf_stru * netbuf)53static INLINE__ osal_u16 oal_netbuf_rx_frame_len(oal_netbuf_stru *netbuf) 54 { 55 mac_rx_ctl_stru *rx_ctl = (mac_rx_ctl_stru *)oal_netbuf_cb(netbuf); 56 return rx_ctl->frame_len; 57 } 58 oal_netbuf_rx_header_len(oal_netbuf_stru * netbuf)59static INLINE__ osal_u16 oal_netbuf_rx_header_len(oal_netbuf_stru *netbuf) 60 { 61 mac_rx_ctl_stru *rx_ctl = (mac_rx_ctl_stru *)oal_netbuf_cb(netbuf); 62 return rx_ctl->mac_header_len; 63 } 64 65 #ifdef __cplusplus 66 #if __cplusplus 67 } 68 #endif 69 #endif 70 #endif 71