drivers/net/wireless/rockchip_wlan/rtl8723cs/hal/phydm/phydm_acs.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
  21 #ifndef __PHYDMACS_H__
  22 #define    __PHYDMACS_H__
  23
  24 #define ACS_VERSION     "1.1"   /*20150729 by YuChen*/
  25 #define CLM_VERSION "1.0"
  26
  27 #define ODM_MAX_CHANNEL_2G                      14
  28 #define ODM_MAX_CHANNEL_5G                      24
  29
  30 /* For phydm_auto_channel_select_setting_ap() */
  31 #define STORE_DEFAULT_NHM_SETTING               0
  32 #define RESTORE_DEFAULT_NHM_SETTING             1
  33 #define ACS_NHM_SETTING                         2
  34
  35 struct _ACS_ {
  36         boolean         is_force_acs_result;
  37         u8              clean_channel_2g;
  38         u8              clean_channel_5g;
  39         u16             channel_info_2g[2][ODM_MAX_CHANNEL_2G];         /* Channel_Info[1]: channel score, Channel_Info[2]:Channel_Scan_Times */
  40         u16             channel_info_5g[2][ODM_MAX_CHANNEL_5G];
  41
  42 #if (DM_ODM_SUPPORT_TYPE & ODM_AP)
  43         u8              acs_step;
  44         /* NHM count 0-11 */
  45         u8              nhm_cnt[14][11];
  46
  47         /* AC-Series, for storing previous setting */
  48         u32              reg0x990;
  49         u32              reg0x994;
  50         u32              reg0x998;
  51         u32              reg0x99c;
  52         u8              reg0x9a0;   /* u8 */
  53
  54         /* N-Series, for storing previous setting */
  55         u32              reg0x890;
  56         u32              reg0x894;
  57         u32              reg0x898;
  58         u32              reg0x89c;
  59         u8              reg0xe28;   /* u8 */
  60 #endif
  61
  62 };
  63
  64
  65 void
  66 odm_auto_channel_select_init(
  67         void                    *p_dm_void
  68 );
  69
  70 void
  71 odm_auto_channel_select_reset(
  72         void                    *p_dm_void
  73 );
  74
  75 void
  76 odm_auto_channel_select(
  77         void                    *p_dm_void,
  78         u8                      channel
  79 );
  80
  81 u8
  82 odm_get_auto_channel_select_result(
  83         void                    *p_dm_void,
  84         u8                      band
  85 );
  86
  87 #if (DM_ODM_SUPPORT_TYPE & ODM_AP)
  88
  89 void
  90 phydm_auto_channel_select_setting_ap(
  91         void   *p_dm_void,
  92         u32  setting,             /* 0: STORE_DEFAULT_NHM_SETTING; 1: RESTORE_DEFAULT_NHM_SETTING, 2: ACS_NHM_SETTING */
  93         u32  acs_step
  94 );
  95
  96 void
  97 phydm_get_nhm_statistics_ap(
  98         void       *p_dm_void,
  99         u32      idx,                /* @ 2G, Real channel number = idx+1 */
 100         u32      acs_step
 101 );
 102
 103 #endif  /* #if ( DM_ODM_SUPPORT_TYPE & ODM_AP ) */
 104
 105 #endif  /* #ifndef      __PHYDMACS_H__ */