2 * Copyright (c) 2010 Broadcom Corporation
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.
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.
17 #ifndef _BRCM_CHANNEL_H_
18 #define _BRCM_CHANNEL_H_
20 /* conversion for phy txpwr calculations that use .25 dB units */
21 #define BRCMS_TXPWR_DB_FACTOR 4
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 */
33 #define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */
35 extern struct brcms_cm_info
*
36 brcms_c_channel_mgr_attach(struct brcms_c_info
*wlc
);
38 extern void brcms_c_channel_mgr_detach(struct brcms_cm_info
*wlc_cm
);
40 extern bool brcms_c_valid_chanspec_db(struct brcms_cm_info
*wlc_cm
,
43 extern void brcms_c_channel_reg_limits(struct brcms_cm_info
*wlc_cm
,
45 struct txpwr_limits
*txpwr
);
46 extern void brcms_c_channel_set_chanspec(struct brcms_cm_info
*wlc_cm
,
48 u8 local_constraint_qdbm
);
49 extern void brcms_c_regd_init(struct brcms_c_info
*wlc
);
51 #endif /* _WLC_CHANNEL_H */