diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmsmac/channel.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmsmac/channel.h | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmsmac/channel.h b/drivers/net/wireless/brcm80211/brcmsmac/channel.h new file mode 100644 index 00000000000..808cb4fbfbe --- /dev/null +++ b/drivers/net/wireless/brcm80211/brcmsmac/channel.h @@ -0,0 +1,53 @@ +/* + * Copyright (c) 2010 Broadcom Corporation + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY + * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION + * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN + * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#ifndef _BRCM_CHANNEL_H_ +#define _BRCM_CHANNEL_H_ + +/* conversion for phy txpwr calculations that use .25 dB units */ +#define BRCMS_TXPWR_DB_FACTOR 4 + +/* bits for locale_info flags */ +#define BRCMS_PEAK_CONDUCTED 0x00 /* Peak for locals */ +#define BRCMS_EIRP 0x01 /* Flag for EIRP */ +#define BRCMS_DFS_TPC 0x02 /* Flag for DFS TPC */ +#define BRCMS_NO_OFDM 0x04 /* Flag for No OFDM */ +#define BRCMS_NO_40MHZ 0x08 /* Flag for No MIMO 40MHz */ +#define BRCMS_NO_MIMO 0x10 /* Flag for No MIMO, 20 or 40 MHz */ +#define BRCMS_RADAR_TYPE_EU 0x20 /* Flag for EU */ +#define BRCMS_DFS_FCC BRCMS_DFS_TPC /* Flag for DFS FCC */ + +#define BRCMS_DFS_EU (BRCMS_DFS_TPC | BRCMS_RADAR_TYPE_EU) /* Flag for DFS EU */ + +extern struct brcms_cm_info * +brcms_c_channel_mgr_attach(struct brcms_c_info *wlc); + +extern void brcms_c_channel_mgr_detach(struct brcms_cm_info *wlc_cm); + +extern u8 brcms_c_channel_locale_flags_in_band(struct brcms_cm_info *wlc_cm, + uint bandunit); + +extern bool brcms_c_valid_chanspec_db(struct brcms_cm_info *wlc_cm, + u16 chspec); + +extern void brcms_c_channel_reg_limits(struct brcms_cm_info *wlc_cm, + u16 chanspec, + struct txpwr_limits *txpwr); +extern void brcms_c_channel_set_chanspec(struct brcms_cm_info *wlc_cm, + u16 chanspec, + u8 local_constraint_qdbm); + +#endif /* _WLC_CHANNEL_H */ |