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