rtl8821ce/include/rtw_br_ext.h

   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 _RTW_BR_EXT_H_
  16 #define _RTW_BR_EXT_H_
  17
  18 #if 1   /* rtw_wifi_driver */
  19 #define CL_IPV6_PASS    1
  20 #define MACADDRLEN              6
  21 #define _DEBUG_ERR              RTW_INFO
  22 #define _DEBUG_INFO             /* RTW_INFO */
  23 #define DEBUG_WARN              RTW_INFO
  24 #define DEBUG_INFO              /* RTW_INFO */
  25 #define DEBUG_ERR               RTW_INFO
  26 /* #define GET_MY_HWADDR                ((GET_MIB(priv))->dot11OperationEntry.hwaddr) */
  27 #define GET_MY_HWADDR(padapter)         (adapter_mac_addr(padapter))
  28 #endif /* rtw_wifi_driver */
  29
  30 #define NAT25_HASH_BITS         4
  31 #define NAT25_HASH_SIZE         (1 << NAT25_HASH_BITS)
  32 #define NAT25_AGEING_TIME       300
  33
  34 #ifdef CL_IPV6_PASS
  35         #define MAX_NETWORK_ADDR_LEN    17
  36 #else
  37         #define MAX_NETWORK_ADDR_LEN    11
  38 #endif
  39
  40 struct nat25_network_db_entry {
  41         struct nat25_network_db_entry   *next_hash;
  42         struct nat25_network_db_entry   **pprev_hash;
  43         atomic_t                                                use_count;
  44         unsigned char                                   macAddr[6];
  45         unsigned long                                   ageing_timer;
  46         unsigned char                           networkAddr[MAX_NETWORK_ADDR_LEN];
  47 };
  48
  49 enum NAT25_METHOD {
  50         NAT25_MIN,
  51         NAT25_CHECK,
  52         NAT25_INSERT,
  53         NAT25_LOOKUP,
  54         NAT25_PARSE,
  55         NAT25_MAX
  56 };
  57
  58 struct br_ext_info {
  59         unsigned int    nat25_disable;
  60         unsigned int    macclone_enable;
  61         unsigned int    dhcp_bcst_disable;
  62         int             addPPPoETag;            /* 1: Add PPPoE relay-SID, 0: disable */
  63         unsigned char   nat25_dmzMac[MACADDRLEN];
  64         unsigned int    nat25sc_disable;
  65 };
  66
  67 void nat25_db_cleanup(_adapter *priv);
  68
  69 #endif /* _RTW_BR_EXT_H_ */