1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /****************************************************************************** 3 * 4 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved. 5 * 6 ******************************************************************************/ 7 #ifndef __XMIT_OSDEP_H_ 8 #define __XMIT_OSDEP_H_ 9 10 11 struct pkt_file { 12 struct sk_buff *pkt; 13 __kernel_size_t pkt_len; /* the remainder length of the open_file */ 14 unsigned char *cur_buffer; 15 u8 *buf_start; 16 u8 *cur_addr; 17 __kernel_size_t buf_len; 18 }; 19 20 #define NR_XMITFRAME 256 21 22 struct xmit_priv; 23 struct pkt_attrib; 24 struct sta_xmit_priv; 25 struct xmit_frame; 26 struct xmit_buf; 27 28 extern void _rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); 29 extern netdev_tx_t rtw_xmit_entry(struct sk_buff *pkt, struct net_device *pnetdev); 30 31 void rtw_os_xmit_schedule(struct adapter *padapter); 32 33 int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz, u8 flag); 34 void rtw_os_xmit_resource_free(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 free_sz, u8 flag); 35 36 extern uint rtw_remainder_len(struct pkt_file *pfile); 37 extern void _rtw_open_pktfile(struct sk_buff *pkt, struct pkt_file *pfile); 38 extern uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen); 39 extern signed int rtw_endofpktfile(struct pkt_file *pfile); 40 41 extern void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt); 42 extern void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe); 43 44 #endif /* __XMIT_OSDEP_H_ */ 45