diff options
Diffstat (limited to 'drivers/net/wireless/rt2x00/rt2x00.h')
| -rw-r--r-- | drivers/net/wireless/rt2x00/rt2x00.h | 111 |
1 files changed, 94 insertions, 17 deletions
diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h index fe4c572db52..d13f25cd70d 100644 --- a/drivers/net/wireless/rt2x00/rt2x00.h +++ b/drivers/net/wireless/rt2x00/rt2x00.h @@ -15,9 +15,7 @@ GNU General Public License for more details. You should have received a copy of the GNU General Public License - along with this program; if not, write to the - Free Software Foundation, Inc., - 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + along with this program; if not, see <http://www.gnu.org/licenses/>. */ /* @@ -39,6 +37,7 @@ #include <linux/input-polldev.h> #include <linux/kfifo.h> #include <linux/hrtimer.h> +#include <linux/average.h> #include <net/mac80211.h> @@ -138,17 +137,6 @@ #define SHORT_EIFS ( SIFS + SHORT_DIFS + \ GET_DURATION(IEEE80211_HEADER + ACK_SIZE, 10) ) -/* - * Structure for average calculation - * The avg field contains the actual average value, - * but avg_weight is internally used during calculations - * to prevent rounding errors. - */ -struct avg_val { - int avg; - int avg_weight; -}; - enum rt2x00_chip_intf { RT2X00_CHIP_INTF_PCI, RT2X00_CHIP_INTF_PCIE, @@ -297,7 +285,7 @@ struct link_ant { * Similar to the avg_rssi in the link_qual structure * this value is updated by using the walking average. */ - struct avg_val rssi_ant; + struct ewma rssi_ant; }; /* @@ -326,7 +314,7 @@ struct link { /* * Currently active average RSSI value */ - struct avg_val avg_rssi; + struct ewma avg_rssi; /* * Work structure for scheduling periodic link tuning. @@ -705,6 +693,7 @@ enum rt2x00_capability_flags { REQUIRE_SW_SEQNO, REQUIRE_HT_TX_DESC, REQUIRE_PS_AUTOWAKE, + REQUIRE_DELAYED_RFKILL, /* * Capabilities @@ -1179,6 +1168,93 @@ static inline bool rt2x00_is_soc(struct rt2x00_dev *rt2x00dev) return rt2x00_intf(rt2x00dev, RT2X00_CHIP_INTF_SOC); } +/* Helpers for capability flags */ + +static inline bool +rt2x00_has_cap_flag(struct rt2x00_dev *rt2x00dev, + enum rt2x00_capability_flags cap_flag) +{ + return test_bit(cap_flag, &rt2x00dev->cap_flags); +} + +static inline bool +rt2x00_has_cap_hw_crypto(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_HW_CRYPTO); +} + +static inline bool +rt2x00_has_cap_power_limit(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_POWER_LIMIT); +} + +static inline bool +rt2x00_has_cap_control_filters(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_CONTROL_FILTERS); +} + +static inline bool +rt2x00_has_cap_control_filter_pspoll(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_CONTROL_FILTER_PSPOLL); +} + +static inline bool +rt2x00_has_cap_pre_tbtt_interrupt(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_PRE_TBTT_INTERRUPT); +} + +static inline bool +rt2x00_has_cap_link_tuning(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_LINK_TUNING); +} + +static inline bool +rt2x00_has_cap_frame_type(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_FRAME_TYPE); +} + +static inline bool +rt2x00_has_cap_rf_sequence(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_RF_SEQUENCE); +} + +static inline bool +rt2x00_has_cap_external_lna_a(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_EXTERNAL_LNA_A); +} + +static inline bool +rt2x00_has_cap_external_lna_bg(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_EXTERNAL_LNA_BG); +} + +static inline bool +rt2x00_has_cap_double_antenna(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_DOUBLE_ANTENNA); +} + +static inline bool +rt2x00_has_cap_bt_coexist(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_BT_COEXIST); +} + +static inline bool +rt2x00_has_cap_vco_recalibration(struct rt2x00_dev *rt2x00dev) +{ + return rt2x00_has_cap_flag(rt2x00dev, CAPABILITY_VCO_RECALIBRATION); +} + /** * rt2x00queue_map_txskb - Map a skb into DMA for TX purposes. * @entry: Pointer to &struct queue_entry @@ -1373,7 +1449,8 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, struct ieee80211_vif *vif, u16 queue, const struct ieee80211_tx_queue_params *params); void rt2x00mac_rfkill_poll(struct ieee80211_hw *hw); -void rt2x00mac_flush(struct ieee80211_hw *hw, u32 queues, bool drop); +void rt2x00mac_flush(struct ieee80211_hw *hw, struct ieee80211_vif *vif, + u32 queues, bool drop); int rt2x00mac_set_antenna(struct ieee80211_hw *hw, u32 tx_ant, u32 rx_ant); int rt2x00mac_get_antenna(struct ieee80211_hw *hw, u32 *tx_ant, u32 *rx_ant); void rt2x00mac_get_ringparam(struct ieee80211_hw *hw, |