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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 | ||
35 | extern struct brcms_cm_info * | |
36 | brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); | |
37 | ||
38 | extern void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); | |
39 | ||
5b435de0 AS |
40 | extern bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, |
41 | u16 chspec); | |
42 | ||
43 | extern void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, | |
44 | u16 chanspec, | |
45 | struct txpwr_limits *txpwr); | |
46 | extern void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, | |
47 | u16 chanspec, | |
48 | u8 local_constraint_qdbm); | |
cf03c5da | 49 | extern void brcms_c_regd_init(struct brcms_c_info *wlc); |
5b435de0 AS |
50 | |
51 | #endif /* _WLC_CHANNEL_H */ |