diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/include/brcmu_wifi.h')
| -rw-r--r-- | drivers/net/wireless/brcm80211/include/brcmu_wifi.h | 28 |
1 files changed, 0 insertions, 28 deletions
diff --git a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h b/drivers/net/wireless/brcm80211/include/brcmu_wifi.h index 452bd420df76..5b1aca7d9829 100644 --- a/drivers/net/wireless/brcm80211/include/brcmu_wifi.h +++ b/drivers/net/wireless/brcm80211/include/brcmu_wifi.h @@ -176,34 +176,6 @@ static inline bool ac_bitmap_tst(u8 bitmap, int prec) */ extern bool brcmu_chspec_malformed(u16 chanspec); -/* - * This function returns the channel number that control traffic is being sent - * on, for legacy channels this is just the channel number, for 40MHZ channels - * it is the upper or lower 20MHZ sideband depending on the chanspec selected. - */ -extern u8 brcmu_chspec_ctlchan(u16 chspec); - -/* - * Return the channel number for a given frequency and base frequency. - * The returned channel number is relative to the given base frequency. - * If the given base frequency is zero, a base frequency of 5 GHz is assumed for - * frequencies from 5 - 6 GHz, and 2.407 GHz is assumed for 2.4 - 2.5 GHz. - * - * Frequency is specified in MHz. - * The base frequency is specified as (start_factor * 500 kHz). - * Constants WF_CHAN_FACTOR_2_4_G, WF_CHAN_FACTOR_5_G are defined for - * 2.4 GHz and 5 GHz bands. - * - * The returned channel will be in the range [1, 14] in the 2.4 GHz band - * and [0, 200] otherwise. - * -1 is returned if the start_factor is WF_CHAN_FACTOR_2_4_G and the - * frequency is not a 2.4 GHz channel, or if the frequency is not and even - * multiple of 5 MHz from the base frequency to the base plus 1 GHz. - * - * Reference 802.11 REVma, section 17.3.8.3, and 802.11B section 18.4.6.2 - */ -extern int brcmu_mhz2channel(uint freq, uint start_factor); - /* Enumerate crypto algorithms */ #define CRYPTO_ALGO_OFF 0 #define CRYPTO_ALGO_WEP1 1 |