From 31562e802a72caf0757f351fff563d558d48d087 Mon Sep 17 00:00:00 2001 From: Ivo van Doorn Date: Sun, 17 Feb 2008 17:35:05 +0100 Subject: rt2x00: Cleanup mode registration Don't wildly pass any number for num_rates to rt2x00lib, instead pass which type of rates are supported (CCK, OFDM). Same for num_modes but then for the 2GHZ and 5GHZ band. This makes the interface look much nicer and makes extending it later easier. Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- drivers/net/wireless/rt2x00/rt2x00.h | 38 ++++++++++++++++++++++-------------- 1 file changed, 23 insertions(+), 15 deletions(-) (limited to 'drivers/net/wireless/rt2x00/rt2x00.h') diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index 7a83e0a7dd05..e315d79b2aec 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -392,30 +392,38 @@ static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) return (struct rt2x00_intf *)vif->drv_priv; } -/* +/** + * struct hw_mode_spec: Hardware specifications structure + * * Details about the supported modes, rates and channels * of a particular chipset. This is used by rt2x00lib * to build the ieee80211_hw_mode array for mac80211. + * + * @supported_bands: Bitmask contained the supported bands (2.4GHz, 5.2GHz). + * @supported_rates: Rate types which are supported (CCK, OFDM). + * @num_channels: Number of supported channels. This is used as array size + * for @tx_power_a, @tx_power_bg and @channels. + * channels: Device/chipset specific channel values (See &struct rf_channel). + * @tx_power_a: TX power values for all 5.2GHz channels (may be NULL). + * @tx_power_bg: TX power values for all 2.4GHz channels (may be NULL). + * @tx_power_default: Default TX power value to use when either + * @tx_power_a or @tx_power_bg is missing. */ struct hw_mode_spec { - /* - * Number of modes, rates and channels. - */ - int num_modes; - int num_rates; - int num_channels; + unsigned int supported_bands; +#define SUPPORT_BAND_2GHZ 0x00000001 +#define SUPPORT_BAND_5GHZ 0x00000002 + + unsigned int supported_rates; +#define SUPPORT_RATE_CCK 0x00000001 +#define SUPPORT_RATE_OFDM 0x00000002 + + unsigned int num_channels; + const struct rf_channel *channels; - /* - * txpower values. - */ const u8 *tx_power_a; const u8 *tx_power_bg; u8 tx_power_default; - - /* - * Device/chipset specific value. - */ - const struct rf_channel *channels; }; /* -- cgit v1.2.2