diff options
Diffstat (limited to 'drivers/staging/brcm80211/brcmsmac/wlc_channel.h')
| -rw-r--r-- | drivers/staging/brcm80211/brcmsmac/wlc_channel.h | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/drivers/staging/brcm80211/brcmsmac/wlc_channel.h b/drivers/staging/brcm80211/brcmsmac/wlc_channel.h deleted file mode 100644 index b8dec5b39d85..000000000000 --- a/drivers/staging/brcm80211/brcmsmac/wlc_channel.h +++ /dev/null @@ -1,120 +0,0 @@ -/* - * 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 _WLC_CHANNEL_H_ -#define _WLC_CHANNEL_H_ - -#define WLC_TXPWR_DB_FACTOR 4 /* conversion for phy txpwr cacluations that use .25 dB units */ - -struct wlc_info; - -/* maxpwr mapping to 5GHz band channels: - * maxpwr[0] - channels [34-48] - * maxpwr[1] - channels [52-60] - * maxpwr[2] - channels [62-64] - * maxpwr[3] - channels [100-140] - * maxpwr[4] - channels [149-165] - */ -#define BAND_5G_PWR_LVLS 5 /* 5 power levels for 5G */ - -/* power level in group of 2.4GHz band channels: - * maxpwr[0] - CCK channels [1] - * maxpwr[1] - CCK channels [2-10] - * maxpwr[2] - CCK channels [11-14] - * maxpwr[3] - OFDM channels [1] - * maxpwr[4] - OFDM channels [2-10] - * maxpwr[5] - OFDM channels [11-14] - */ - -/* macro to get 2.4 GHz channel group index for tx power */ -#define CHANNEL_POWER_IDX_2G_CCK(c) (((c) < 2) ? 0 : (((c) < 11) ? 1 : 2)) /* cck index */ -#define CHANNEL_POWER_IDX_2G_OFDM(c) (((c) < 2) ? 3 : (((c) < 11) ? 4 : 5)) /* ofdm index */ - -/* macro to get 5 GHz channel group index for tx power */ -#define CHANNEL_POWER_IDX_5G(c) \ - (((c) < 52) ? 0 : (((c) < 62) ? 1 : (((c) < 100) ? 2 : (((c) < 149) ? 3 : 4)))) - -#define WLC_MAXPWR_TBL_SIZE 6 /* max of BAND_5G_PWR_LVLS and 6 for 2.4 GHz */ -#define WLC_MAXPWR_MIMO_TBL_SIZE 14 /* max of BAND_5G_PWR_LVLS and 14 for 2.4 GHz */ - -/* locale channel and power info. */ -typedef struct { - u32 valid_channels; - u8 radar_channels; /* List of radar sensitive channels */ - u8 restricted_channels; /* List of channels used only if APs are detected */ - s8 maxpwr[WLC_MAXPWR_TBL_SIZE]; /* Max tx pwr in qdBm for each sub-band */ - s8 pub_maxpwr[BAND_5G_PWR_LVLS]; /* Country IE advertised max tx pwr in dBm - * per sub-band - */ - u8 flags; -} locale_info_t; - -/* bits for locale_info flags */ -#define WLC_PEAK_CONDUCTED 0x00 /* Peak for locals */ -#define WLC_EIRP 0x01 /* Flag for EIRP */ -#define WLC_DFS_TPC 0x02 /* Flag for DFS TPC */ -#define WLC_NO_OFDM 0x04 /* Flag for No OFDM */ -#define WLC_NO_40MHZ 0x08 /* Flag for No MIMO 40MHz */ -#define WLC_NO_MIMO 0x10 /* Flag for No MIMO, 20 or 40 MHz */ -#define WLC_RADAR_TYPE_EU 0x20 /* Flag for EU */ -#define WLC_DFS_FCC WLC_DFS_TPC /* Flag for DFS FCC */ -#define WLC_DFS_EU (WLC_DFS_TPC | WLC_RADAR_TYPE_EU) /* Flag for DFS EU */ - -#define ISDFS_EU(fl) (((fl) & WLC_DFS_EU) == WLC_DFS_EU) - -/* locale per-channel tx power limits for MIMO frames - * maxpwr arrays are index by channel for 2.4 GHz limits, and - * by sub-band for 5 GHz limits using CHANNEL_POWER_IDX_5G(channel) - */ -typedef struct { - s8 maxpwr20[WLC_MAXPWR_MIMO_TBL_SIZE]; /* tx 20 MHz power limits, qdBm units */ - s8 maxpwr40[WLC_MAXPWR_MIMO_TBL_SIZE]; /* tx 40 MHz power limits, qdBm units */ - u8 flags; -} locale_mimo_info_t; - -extern const chanvec_t chanvec_all_2G; -extern const chanvec_t chanvec_all_5G; - -/* - * Country names and abbreviations with locale defined from ISO 3166 - */ -struct country_info { - const u8 locale_2G; /* 2.4G band locale */ - const u8 locale_5G; /* 5G band locale */ - const u8 locale_mimo_2G; /* 2.4G mimo info */ - const u8 locale_mimo_5G; /* 5G mimo info */ -}; - -typedef struct country_info country_info_t; - -typedef struct wlc_cm_info wlc_cm_info_t; - -extern wlc_cm_info_t *wlc_channel_mgr_attach(struct wlc_info *wlc); -extern void wlc_channel_mgr_detach(wlc_cm_info_t *wlc_cm); - -extern u8 wlc_channel_locale_flags_in_band(wlc_cm_info_t *wlc_cm, - uint bandunit); - -extern bool wlc_valid_chanspec_db(wlc_cm_info_t *wlc_cm, chanspec_t chspec); - -extern void wlc_channel_reg_limits(wlc_cm_info_t *wlc_cm, - chanspec_t chanspec, - struct txpwr_limits *txpwr); -extern void wlc_channel_set_chanspec(wlc_cm_info_t *wlc_cm, - chanspec_t chanspec, - u8 local_constraint_qdbm); - -#endif /* _WLC_CHANNEL_H */ |