drivers/staging/rtl8188eu/include/xmit_osdep.h

   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  * You should have received a copy of the GNU General Public License along with
  15  * this program; if not, write to the Free Software Foundation, Inc.,
  16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110, USA
  17  *
  18  *
  19  ******************************************************************************/
  20 #ifndef __XMIT_OSDEP_H_
  21 #define __XMIT_OSDEP_H_
  22
  23 #include <osdep_service.h>
  24 #include <drv_types.h>
  25
  26 struct pkt_file {
  27         struct sk_buff *pkt;
  28         size_t pkt_len;  /* the remainder length of the open_file */
  29         unsigned char *cur_buffer;
  30         u8 *buf_start;
  31         u8 *cur_addr;
  32         size_t buf_len;
  33 };
  34
  35 #define NR_XMITFRAME    256
  36
  37 struct xmit_priv;
  38 struct pkt_attrib;
  39 struct sta_xmit_priv;
  40 struct xmit_frame;
  41 struct xmit_buf;
  42
  43 int rtw_xmit_entry(struct sk_buff *pkt, struct  net_device *pnetdev);
  44
  45 void rtw_os_xmit_schedule(struct adapter *padapter);
  46
  47 int rtw_os_xmit_resource_alloc(struct adapter *padapter,
  48                                struct xmit_buf *pxmitbuf, u32 alloc_sz);
  49 void rtw_os_xmit_resource_free(struct adapter *padapter,
  50                                struct xmit_buf *pxmitbuf, u32 free_sz);
  51
  52 uint rtw_remainder_len(struct pkt_file *pfile);
  53 void _rtw_open_pktfile(struct sk_buff *pkt, struct pkt_file *pfile);
  54 uint _rtw_pktfile_read(struct pkt_file *pfile, u8 *rmem, uint rlen);
  55 int rtw_endofpktfile(struct pkt_file *pfile);
  56
  57 void rtw_os_pkt_complete(struct adapter *padapter, struct sk_buff *pkt);
  58 void rtw_os_xmit_complete(struct adapter *padapter,
  59                           struct xmit_frame *pxframe);
  60
  61 #endif /* __XMIT_OSDEP_H_ */