diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index e03d69975ea..419b1b9f998 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -103,6 +103,15 @@ #define GET_DURATION_RES(__size, __rate)(((__size) * 8 * 10) % (__rate)) /* + * Determine the alignment requirement, + * to make sure the 802.11 payload is padded to a 4-byte boundrary + * we must determine the address of the payload and calculate the + * amount of bytes needed to move the data. + */ +#define ALIGN_SIZE(__skb, __header) \ + ( ((unsigned long)((__skb)->data + (__header))) & 3 ) + +/* * Standard timing and size defines. * These values should follow the ieee80211 specifications. */ @@ -138,6 +147,7 @@ struct rt2x00_chip { #define RT2561 0x0302 #define RT2661 0x0401 #define RT2571 0x1300 +#define RT2870 0x1600 u16 rf; u32 rev; @@ -357,6 +367,7 @@ static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif) * for @tx_power_a, @tx_power_bg and @channels. * @channels: Device/chipset specific channel values (See &struct rf_channel). * @channels_info: Additional information for channels (See &struct channel_info). + * @ht: Driver HT Capabilities (See &ieee80211_sta_ht_cap). */ struct hw_mode_spec { unsigned int supported_bands; @@ -370,6 +381,8 @@ struct hw_mode_spec { unsigned int num_channels; const struct rf_channel *channels; const struct channel_info *channels_info; + + struct ieee80211_sta_ht_cap ht; }; /* @@ -590,6 +603,7 @@ enum rt2x00_flags { DRIVER_REQUIRE_SCHEDULED, DRIVER_REQUIRE_DMA, DRIVER_REQUIRE_COPY_IV, + DRIVER_REQUIRE_L2PAD, /* * Driver features @@ -606,6 +620,7 @@ enum rt2x00_flags { CONFIG_EXTERNAL_LNA_BG, CONFIG_DOUBLE_ANTENNA, CONFIG_DISABLE_LINK_TUNING, + CONFIG_CHANNEL_HT40, }; /* @@ -778,6 +793,13 @@ struct rt2x00_dev { u8 freq_offset; /* + * Calibration information (for rt2800usb & rt2800pci). + * [0] -> BW20 + * [1] -> BW40 + */ + u8 calibration[2]; + + /* * Low level statistics which will have * to be kept up to date while device is running. */ @@ -893,11 +915,10 @@ static inline u32 rt2x00_rev(const struct rt2x00_chip *chipset) return chipset->rev; } -static inline u16 rt2x00_check_rev(const struct rt2x00_chip *chipset, - const u32 rev) +static inline bool rt2x00_check_rev(const struct rt2x00_chip *chipset, + const u32 mask, const u32 rev) { - return (((chipset->rev & 0xffff0) == rev) && - !!(chipset->rev & 0x0000f)); + return ((chipset->rev & mask) == rev); } /** @@ -943,9 +964,6 @@ int rt2x00mac_add_interface(struct ieee80211_hw *hw, void rt2x00mac_remove_interface(struct ieee80211_hw *hw, struct ieee80211_if_init_conf *conf); int rt2x00mac_config(struct ieee80211_hw *hw, u32 changed); -int rt2x00mac_config_interface(struct ieee80211_hw *hw, - struct ieee80211_vif *vif, - struct ieee80211_if_conf *conf); void rt2x00mac_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, unsigned int *total_flags, |