1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2017 Realtek Corporation. 5 * 6 * This program is free software; you can redistribute it and/or modify it 7 * under the terms of version 2 of the GNU General Public License as 8 * published by the Free Software Foundation. 9 * 10 * This program is distributed in the hope that it will be useful, but WITHOUT 11 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 12 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 13 * more details. 14 * 15 *****************************************************************************/ 16 #ifndef __RECV_OSDEP_H_ 17 #define __RECV_OSDEP_H_ 18 19 20 extern sint _rtw_init_recv_priv(struct recv_priv *precvpriv, _adapter *padapter); 21 extern void _rtw_free_recv_priv(struct recv_priv *precvpriv); 22 23 24 extern s32 rtw_recv_entry(union recv_frame *precv_frame); 25 void rtw_rframe_set_os_pkt(union recv_frame *rframe); 26 extern int rtw_recv_indicatepkt(_adapter *adapter, union recv_frame *precv_frame); 27 extern void rtw_recv_returnpacket(_nic_hdl cnxt, _pkt *preturnedpkt); 28 29 #ifdef CONFIG_WIFI_MONITOR 30 extern int rtw_recv_monitor(_adapter *padapter, union recv_frame *precv_frame); 31 #endif /* CONFIG_WIFI_MONITOR */ 32 33 #ifdef CONFIG_HOSTAPD_MLME 34 extern void rtw_hostapd_mlme_rx(_adapter *padapter, union recv_frame *precv_frame); 35 #endif 36 37 struct sta_info; 38 extern void rtw_handle_tkip_mic_err(_adapter *padapter, struct sta_info *sta, u8 bgroup); 39 40 41 int rtw_os_recv_resource_init(struct recv_priv *precvpriv, _adapter *padapter); 42 int rtw_os_recv_resource_alloc(_adapter *padapter, union recv_frame *precvframe); 43 void rtw_os_recv_resource_free(struct recv_priv *precvpriv); 44 45 46 int rtw_os_alloc_recvframe(_adapter *padapter, union recv_frame *precvframe, u8 *pdata, _pkt *pskb); 47 int rtw_os_recvframe_duplicate_skb(_adapter *padapter, union recv_frame *pcloneframe, _pkt *pskb); 48 void rtw_os_free_recvframe(union recv_frame *precvframe); 49 50 51 int rtw_os_recvbuf_resource_alloc(_adapter *padapter, struct recv_buf *precvbuf); 52 int rtw_os_recvbuf_resource_free(_adapter *padapter, struct recv_buf *precvbuf); 53 54 _pkt *rtw_os_alloc_msdu_pkt(union recv_frame *prframe, const u8 *da, const u8 *sa 55 , u8 *msdu ,u16 msdu_len, enum rtw_rx_llc_hdl llc_hdl); 56 void rtw_os_recv_indicate_pkt(_adapter *padapter, _pkt *pkt, union recv_frame *rframe); 57 58 void rtw_os_read_port(_adapter *padapter, struct recv_buf *precvbuf); 59 60 #ifdef PLATFORM_LINUX 61 #ifdef CONFIG_RTW_NAPI 62 #include <linux/netdevice.h> /* struct napi_struct */ 63 64 int rtw_recv_napi_poll(struct napi_struct *, int budget); 65 #ifdef CONFIG_RTW_NAPI_DYNAMIC 66 void dynamic_napi_th_chk (_adapter *adapter); 67 #endif /* CONFIG_RTW_NAPI_DYNAMIC */ 68 #endif /* CONFIG_RTW_NAPI */ 69 #endif /* PLATFORM_LINUX */ 70 71 #endif /* */ 72