LXR linux/drivers/staging/rtl8723bs/include/xmit

   1/******************************************************************************
   2 *
   3 * Copyright(c) 2007 - 2011 Realtek Corporation. All rights reserved.
   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 __XMIT_OSDEP_H_
  16#define __XMIT_OSDEP_H_
  17
  18
  19struct pkt_file {
  20        _pkt *pkt;
  21        __kernel_size_t pkt_len;         /* the remainder length of the open_file */
  22        _buffer *cur_buffer;
  23        u8 *buf_start;
  24        u8 *cur_addr;
  25        __kernel_size_t buf_len;
  26};
  27
  28#define NR_XMITFRAME    256
  29
  30struct xmit_priv;
  31struct pkt_attrib;
  32struct sta_xmit_priv;
  33struct xmit_frame;
  34struct xmit_buf;
  35
  36extern int _rtw_xmit_entry(_pkt *pkt, _nic_hdl pnetdev);
  37extern int rtw_xmit_entry(_pkt *pkt, _nic_hdl pnetdev);
  38
  39void rtw_os_xmit_schedule(struct adapter *padapter);
  40
  41int rtw_os_xmit_resource_alloc(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 alloc_sz, u8 flag);
  42void rtw_os_xmit_resource_free(struct adapter *padapter, struct xmit_buf *pxmitbuf, u32 free_sz, u8 flag);
  43
  44extern void rtw_set_tx_chksum_offload(_pkt *pkt, struct pkt_attrib *pattrib);
  45
  46extern uint rtw_remainder_len(struct pkt_file *pfile);
  47extern void _rtw_open_pktfile(_pkt *pkt, struct pkt_file *pfile);
  48extern uint _rtw_pktfile_read (struct pkt_file *pfile, u8 *rmem, uint rlen);
  49extern sint rtw_endofpktfile (struct pkt_file *pfile);
  50
  51extern void rtw_os_pkt_complete(struct adapter *padapter, _pkt *pkt);
  52extern void rtw_os_xmit_complete(struct adapter *padapter, struct xmit_frame *pxframe);
  53
  54#endif /* __XMIT_OSDEP_H_ */
  55