| Author | Tokens | Token Proportion | Commits | Commit Proportion |
|---|---|---|---|---|
| Arend Van Spriel | 675 | 85.88% | 5 | 55.56% |
| Hante Meuleman | 97 | 12.34% | 2 | 22.22% |
| Daniel Kim | 9 | 1.15% | 1 | 11.11% |
| Chung-Hsien Hsu | 5 | 0.64% | 1 | 11.11% |
| Total | 786 | 9 |
// SPDX-License-Identifier: ISC /* * Copyright (c) 2010 Broadcom Corporation */ #ifndef _BRCMU_WIFI_H_ #define _BRCMU_WIFI_H_ #include <linux/if_ether.h> /* for ETH_ALEN */ #include <linux/ieee80211.h> /* for WLAN_PMKID_LEN */ /* * A chanspec (u16) holds the channel number, band, bandwidth and control * sideband */ /* channel defines */ #define CH_UPPER_SB 0x01 #define CH_LOWER_SB 0x02 #define CH_EWA_VALID 0x04 #define CH_70MHZ_APART 14 #define CH_50MHZ_APART 10 #define CH_30MHZ_APART 6 #define CH_20MHZ_APART 4 #define CH_10MHZ_APART 2 #define CH_5MHZ_APART 1 /* 2G band channels are 5 Mhz apart */ #define CH_MIN_2G_CHANNEL 1 #define CH_MAX_2G_CHANNEL 14 /* Max channel in 2G band */ #define CH_MIN_5G_CHANNEL 34 /* bandstate array indices */ #define BAND_2G_INDEX 0 /* wlc->bandstate[x] index */ #define BAND_5G_INDEX 1 /* wlc->bandstate[x] index */ /* * max # supported channels. The max channel no is 216, this is that + 1 * rounded up to a multiple of NBBY (8). DO NOT MAKE it > 255: channels are * u8's all over */ #define MAXCHANNEL 224 #define WL_CHANSPEC_CHAN_MASK 0x00ff #define WL_CHANSPEC_CHAN_SHIFT 0 #define WL_CHANSPEC_CTL_SB_MASK 0x0300 #define WL_CHANSPEC_CTL_SB_SHIFT 8 #define WL_CHANSPEC_CTL_SB_LOWER 0x0100 #define WL_CHANSPEC_CTL_SB_UPPER 0x0200 #define WL_CHANSPEC_CTL_SB_NONE 0x0300 #define WL_CHANSPEC_BW_MASK 0x0C00 #define WL_CHANSPEC_BW_SHIFT 10 #define WL_CHANSPEC_BW_10 0x0400 #define WL_CHANSPEC_BW_20 0x0800 #define WL_CHANSPEC_BW_40 0x0C00 #define WL_CHANSPEC_BW_80 0x2000 #define WL_CHANSPEC_BAND_MASK 0xf000 #define WL_CHANSPEC_BAND_SHIFT 12 #define WL_CHANSPEC_BAND_5G 0x1000 #define WL_CHANSPEC_BAND_2G 0x2000 #define INVCHANSPEC 255 #define WL_CHAN_VALID_HW (1 << 0) /* valid with current HW */ #define WL_CHAN_VALID_SW (1 << 1) /* valid with country sett. */ #define WL_CHAN_BAND_5G (1 << 2) /* 5GHz-band channel */ #define WL_CHAN_RADAR (1 << 3) /* radar sensitive channel */ #define WL_CHAN_INACTIVE (1 << 4) /* inactive due to radar */ #define WL_CHAN_PASSIVE (1 << 5) /* channel in passive mode */ #define WL_CHAN_RESTRICTED (1 << 6) /* restricted use channel */ /* values for band specific 40MHz capabilities */ #define WLC_N_BW_20ALL 0 #define WLC_N_BW_40ALL 1 #define WLC_N_BW_20IN2G_40IN5G 2 #define WLC_BW_20MHZ_BIT BIT(0) #define WLC_BW_40MHZ_BIT BIT(1) #define WLC_BW_80MHZ_BIT BIT(2) #define WLC_BW_160MHZ_BIT BIT(3) /* Bandwidth capabilities */ #define WLC_BW_CAP_20MHZ (WLC_BW_20MHZ_BIT) #define WLC_BW_CAP_40MHZ (WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) #define WLC_BW_CAP_80MHZ (WLC_BW_80MHZ_BIT|WLC_BW_40MHZ_BIT| \ WLC_BW_20MHZ_BIT) #define WLC_BW_CAP_160MHZ (WLC_BW_160MHZ_BIT|WLC_BW_80MHZ_BIT| \ WLC_BW_40MHZ_BIT|WLC_BW_20MHZ_BIT) #define WLC_BW_CAP_UNRESTRICTED 0xFF /* band types */ #define WLC_BAND_AUTO 0 /* auto-select */ #define WLC_BAND_5G 1 /* 5 Ghz */ #define WLC_BAND_2G 2 /* 2.4 Ghz */ #define WLC_BAND_ALL 3 /* all bands */ #define CHSPEC_CHANNEL(chspec) ((u8)((chspec) & WL_CHANSPEC_CHAN_MASK)) #define CHSPEC_BAND(chspec) ((chspec) & WL_CHANSPEC_BAND_MASK) #define CHSPEC_CTL_SB(chspec) ((chspec) & WL_CHANSPEC_CTL_SB_MASK) #define CHSPEC_BW(chspec) ((chspec) & WL_CHANSPEC_BW_MASK) #define CHSPEC_IS10(chspec) \ (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_10) #define CHSPEC_IS20(chspec) \ (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_20) #define CHSPEC_IS40(chspec) \ (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_40) #define CHSPEC_IS80(chspec) \ (((chspec) & WL_CHANSPEC_BW_MASK) == WL_CHANSPEC_BW_80) #define CHSPEC_IS5G(chspec) \ (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_5G) #define CHSPEC_IS2G(chspec) \ (((chspec) & WL_CHANSPEC_BAND_MASK) == WL_CHANSPEC_BAND_2G) #define CHSPEC_SB_NONE(chspec) \ (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_NONE) #define CHSPEC_SB_UPPER(chspec) \ (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_UPPER) #define CHSPEC_SB_LOWER(chspec) \ (((chspec) & WL_CHANSPEC_CTL_SB_MASK) == WL_CHANSPEC_CTL_SB_LOWER) #define CHSPEC_CTL_CHAN(chspec) \ ((CHSPEC_SB_LOWER(chspec)) ? \ (lower_20_sb(((chspec) & WL_CHANSPEC_CHAN_MASK))) : \ (upper_20_sb(((chspec) & WL_CHANSPEC_CHAN_MASK)))) #define CHSPEC2BAND(chspec) (CHSPEC_IS5G(chspec) ? BRCM_BAND_5G : BRCM_BAND_2G) #define CHANSPEC_STR_LEN 8 static inline int lower_20_sb(int channel) { return channel > CH_10MHZ_APART ? (channel - CH_10MHZ_APART) : 0; } static inline int upper_20_sb(int channel) { return (channel < (MAXCHANNEL - CH_10MHZ_APART)) ? channel + CH_10MHZ_APART : 0; } static inline int chspec_bandunit(u16 chspec) { return CHSPEC_IS5G(chspec) ? BAND_5G_INDEX : BAND_2G_INDEX; } static inline u16 ch20mhz_chspec(int channel) { u16 rc = channel <= CH_MAX_2G_CHANNEL ? WL_CHANSPEC_BAND_2G : WL_CHANSPEC_BAND_5G; return (u16)((u16)channel | WL_CHANSPEC_BW_20 | WL_CHANSPEC_CTL_SB_NONE | rc); } static inline int next_20mhz_chan(int channel) { return channel < (MAXCHANNEL - CH_20MHZ_APART) ? channel + CH_20MHZ_APART : 0; } /* defined rate in 500kbps */ #define BRCM_MAXRATE 108 /* in 500kbps units */ #define BRCM_RATE_1M 2 /* in 500kbps units */ #define BRCM_RATE_2M 4 /* in 500kbps units */ #define BRCM_RATE_5M5 11 /* in 500kbps units */ #define BRCM_RATE_11M 22 /* in 500kbps units */ #define BRCM_RATE_6M 12 /* in 500kbps units */ #define BRCM_RATE_9M 18 /* in 500kbps units */ #define BRCM_RATE_12M 24 /* in 500kbps units */ #define BRCM_RATE_18M 36 /* in 500kbps units */ #define BRCM_RATE_24M 48 /* in 500kbps units */ #define BRCM_RATE_36M 72 /* in 500kbps units */ #define BRCM_RATE_48M 96 /* in 500kbps units */ #define BRCM_RATE_54M 108 /* in 500kbps units */ #define BRCM_2G_25MHZ_OFFSET 5 /* 2.4GHz band channel offset */ #define MCSSET_LEN 16 static inline bool ac_bitmap_tst(u8 bitmap, int prec) { return (bitmap & (1 << (prec))) != 0; } /* Enumerate crypto algorithms */ #define CRYPTO_ALGO_OFF 0 #define CRYPTO_ALGO_WEP1 1 #define CRYPTO_ALGO_TKIP 2 #define CRYPTO_ALGO_WEP128 3 #define CRYPTO_ALGO_AES_CCM 4 #define CRYPTO_ALGO_AES_RESERVED1 5 #define CRYPTO_ALGO_AES_RESERVED2 6 #define CRYPTO_ALGO_NALG 7 /* wireless security bitvec */ #define WEP_ENABLED 0x0001 #define TKIP_ENABLED 0x0002 #define AES_ENABLED 0x0004 #define WSEC_SWFLAG 0x0008 /* to go into transition mode without setting wep */ #define SES_OW_ENABLED 0x0040 /* MFP */ #define MFP_CAPABLE 0x0200 #define MFP_REQUIRED 0x0400 /* WPA authentication mode bitvec */ #define WPA_AUTH_DISABLED 0x0000 /* Legacy (i.e., non-WPA) */ #define WPA_AUTH_NONE 0x0001 /* none (IBSS) */ #define WPA_AUTH_UNSPECIFIED 0x0002 /* over 802.1x */ #define WPA_AUTH_PSK 0x0004 /* Pre-shared key */ #define WPA_AUTH_RESERVED1 0x0008 #define WPA_AUTH_RESERVED2 0x0010 #define WPA2_AUTH_RESERVED1 0x0020 #define WPA2_AUTH_UNSPECIFIED 0x0040 /* over 802.1x */ #define WPA2_AUTH_PSK 0x0080 /* Pre-shared key */ #define WPA2_AUTH_RESERVED3 0x0200 #define WPA2_AUTH_RESERVED4 0x0400 #define WPA2_AUTH_RESERVED5 0x0800 #define WPA2_AUTH_1X_SHA256 0x1000 /* 1X with SHA256 key derivation */ #define WPA2_AUTH_FT 0x4000 /* Fast BSS Transition */ #define WPA2_AUTH_PSK_SHA256 0x8000 /* PSK with SHA256 key derivation */ #define DOT11_DEFAULT_RTS_LEN 2347 #define DOT11_DEFAULT_FRAG_LEN 2346 #define DOT11_ICV_AES_LEN 8 #define DOT11_QOS_LEN 2 #define DOT11_IV_MAX_LEN 8 #define DOT11_A4_HDR_LEN 30 #define HT_CAP_RX_STBC_NO 0x0 #define HT_CAP_RX_STBC_ONE_STREAM 0x1 #endif /* _BRCMU_WIFI_H_ */
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