1/* 2 * Copyright (c) 2010 Broadcom Corporation 3 * 4 * Permission to use, copy, modify, and/or distribute this software for any 5 * purpose with or without fee is hereby granted, provided that the above 6 * copyright notice and this permission notice appear in all copies. 7 * 8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES 9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF 10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY 11 * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES 12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION 13 * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN 14 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. 15 */ 16 17#ifndef _BRCM_CHANNEL_H_ 18#define _BRCM_CHANNEL_H_ 19 20/* conversion for phy txpwr calculations that use .25 dB units */ 21#define BRCMS_TXPWR_DB_FACTOR 4 22 23/* bits for locale_info flags */ 24#define BRCMS_PEAK_CONDUCTED 0x00 /* Peak for locals */ 25#define BRCMS_EIRP 0x01 /* Flag for EIRP */ 26#define BRCMS_DFS_TPC 0x02 /* Flag for DFS TPC */ 27#define BRCMS_NO_OFDM 0x04 /* Flag for No OFDM */ 28#define BRCMS_NO_40MHZ 0x08 /* Flag for No MIMO 40MHz */ 29#define BRCMS_NO_MIMO 0x10 /* Flag for No MIMO, 20 or 40 MHz */ 30#define BRCMS_RADAR_TYPE_EU 0x20 /* Flag for EU */ 31#define BRCMS_DFS_FCC BRCMS_DFS_TPC /* Flag for DFS FCC */ 32 33#define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */ 34 35extern struct brcms_cm_info * 36brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); 37 38extern void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); 39 40extern bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, 41 u16 chspec); 42 43extern void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, 44 u16 chanspec, 45 struct txpwr_limits *txpwr); 46extern void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, 47 u16 chanspec, 48 u8 local_constraint_qdbm); 49extern void brcms_c_regd_init(struct brcms_c_info *wlc); 50 51#endif /* _WLC_CHANNEL_H */ 52