1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright (c) 2010 Broadcom Corporation 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission to use, copy, modify, and/or distribute this software for any 5*4882a593Smuzhiyun * purpose with or without fee is hereby granted, provided that the above 6*4882a593Smuzhiyun * copyright notice and this permission notice appear in all copies. 7*4882a593Smuzhiyun * 8*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9*4882a593Smuzhiyun * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10*4882a593Smuzhiyun * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 11*4882a593Smuzhiyun * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12*4882a593Smuzhiyun * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13*4882a593Smuzhiyun * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14*4882a593Smuzhiyun * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15*4882a593Smuzhiyun */ 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #ifndef _BRCM_CHANNEL_H_ 18*4882a593Smuzhiyun #define _BRCM_CHANNEL_H_ 19*4882a593Smuzhiyun 20*4882a593Smuzhiyun /* conversion for phy txpwr calculations that use .25 dB units */ 21*4882a593Smuzhiyun #define BRCMS_TXPWR_DB_FACTOR 4 22*4882a593Smuzhiyun 23*4882a593Smuzhiyun /* bits for locale_info flags */ 24*4882a593Smuzhiyun #define BRCMS_PEAK_CONDUCTED 0x00 /* Peak for locals */ 25*4882a593Smuzhiyun #define BRCMS_EIRP 0x01 /* Flag for EIRP */ 26*4882a593Smuzhiyun #define BRCMS_DFS_TPC 0x02 /* Flag for DFS TPC */ 27*4882a593Smuzhiyun #define BRCMS_NO_OFDM 0x04 /* Flag for No OFDM */ 28*4882a593Smuzhiyun #define BRCMS_NO_40MHZ 0x08 /* Flag for No MIMO 40MHz */ 29*4882a593Smuzhiyun #define BRCMS_NO_MIMO 0x10 /* Flag for No MIMO, 20 or 40 MHz */ 30*4882a593Smuzhiyun #define BRCMS_RADAR_TYPE_EU 0x20 /* Flag for EU */ 31*4882a593Smuzhiyun #define BRCMS_DFS_FCC BRCMS_DFS_TPC /* Flag for DFS FCC */ 32*4882a593Smuzhiyun 33*4882a593Smuzhiyun #define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */ 34*4882a593Smuzhiyun 35*4882a593Smuzhiyun struct brcms_cm_info *brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); 36*4882a593Smuzhiyun 37*4882a593Smuzhiyun void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); 38*4882a593Smuzhiyun 39*4882a593Smuzhiyun bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, u16 chspec); 40*4882a593Smuzhiyun 41*4882a593Smuzhiyun void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, u16 chanspec, 42*4882a593Smuzhiyun struct txpwr_limits *txpwr); 43*4882a593Smuzhiyun void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, u16 chanspec, 44*4882a593Smuzhiyun u8 local_constraint_qdbm); 45*4882a593Smuzhiyun void brcms_c_regd_init(struct brcms_c_info *wlc); 46*4882a593Smuzhiyun 47*4882a593Smuzhiyun #endif /* _WLC_CHANNEL_H */ 48