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_STATS_H__
27 #define __RTL_STATS_H__
28 
29 #define	PHY_RSSI_SLID_WIN_MAX			100
30 #define	PHY_LINKQUALITY_SLID_WIN_MAX		20
31 #define	PHY_BEACON_RSSI_SLID_WIN_MAX		10
32 
33 /* Rx smooth factor */
34 #define	RX_SMOOTH_FACTOR			20
35 
36 u8 rtl_query_rxpwrpercentage(s8 antpower);
37 u8 rtl_evm_db_to_percentage(s8 value);
38 long rtl_signal_scale_mapping(struct ieee80211_hw *hw, long currsig);
39 void rtl_process_phyinfo(struct ieee80211_hw *hw, u8 *buffer,
40 			 struct rtl_stats *pstatus);
41 
42 #endif
43