LXR linux/drivers/net/wireless/realtek/rtlwifi/core.h

   1/******************************************************************************
   2 *
   3 * Copyright(c) 2009-2012  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 * The full GNU General Public License is included in this distribution in the
  15 * file called LICENSE.
  16 *
  17 * Contact Information:
  18 * wlanfae <wlanfae@realtek.com>
  19 * Realtek Corporation, No. 2, Innovation Road II, Hsinchu Science Park,
  20 * Hsinchu 300, Taiwan.
  21 *
  22 * Larry Finger <Larry.Finger@lwfinger.net>
  23 *
  24 *****************************************************************************/
  25
  26#ifndef __RTL_CORE_H__
  27#define __RTL_CORE_H__
  28
  29#define RTL_SUPPORTED_FILTERS           \
  30        (FIF_ALLMULTI | FIF_CONTROL | \
  31        FIF_OTHER_BSS | \
  32        FIF_FCSFAIL | \
  33        FIF_BCN_PRBRESP_PROMISC)
  34
  35#define DM_DIG_THRESH_HIGH              40
  36#define DM_DIG_THRESH_LOW               35
  37#define DM_FALSEALARM_THRESH_LOW        400
  38#define DM_FALSEALARM_THRESH_HIGH       1000
  39
  40#define DM_DIG_MAX                      0x3e
  41#define DM_DIG_MIN                      0x1e
  42#define DM_DIG_MAX_AP                   0x32
  43#define DM_DIG_BACKOFF_MAX              12
  44#define DM_DIG_BACKOFF_MIN              -4
  45#define DM_DIG_BACKOFF_DEFAULT          10
  46
  47enum cck_packet_detection_threshold {
  48        CCK_PD_STAGE_LOWRSSI = 0,
  49        CCK_PD_STAGE_HIGHRSSI = 1,
  50        CCK_FA_STAGE_LOW = 2,
  51        CCK_FA_STAGE_HIGH = 3,
  52        CCK_PD_STAGE_MAX = 4,
  53};
  54
  55enum dm_dig_ext_port_alg_e {
  56        DIG_EXT_PORT_STAGE_0 = 0,
  57        DIG_EXT_PORT_STAGE_1 = 1,
  58        DIG_EXT_PORT_STAGE_2 = 2,
  59        DIG_EXT_PORT_STAGE_3 = 3,
  60        DIG_EXT_PORT_STAGE_MAX = 4,
  61};
  62
  63enum dm_dig_connect_e {
  64        DIG_STA_DISCONNECT,
  65        DIG_STA_CONNECT,
  66        DIG_STA_BEFORE_CONNECT,
  67        DIG_MULTISTA_DISCONNECT,
  68        DIG_MULTISTA_CONNECT,
  69        DIG_AP_DISCONNECT,
  70        DIG_AP_CONNECT,
  71        DIG_AP_ADD_STATION,
  72        DIG_CONNECT_MAX
  73};
  74
  75extern const struct ieee80211_ops rtl_ops;
  76void rtl_fw_cb(const struct firmware *firmware, void *context);
  77void rtl_wowlan_fw_cb(const struct firmware *firmware, void *context);
  78void rtl_addr_delay(u32 addr);
  79void rtl_rfreg_delay(struct ieee80211_hw *hw, enum radio_path rfpath, u32 addr,
  80                     u32 mask, u32 data);
  81void rtl_bb_delay(struct ieee80211_hw *hw, u32 addr, u32 data);
  82bool rtl_cmd_send_packet(struct ieee80211_hw *hw, struct sk_buff *skb);
  83bool rtl_btc_status_false(void);
  84void rtl_dm_diginit(struct ieee80211_hw *hw, u32 cur_igval);
  85
  86#endif
  87