/*
* Module information.
*/
-#define DRV_VERSION "2.2.0"
+#define DRV_VERSION "2.2.3"
#define DRV_PROJECT "http://rt2x00.serialmonkey.com"
/*
DEBUG_PRINTK(__dev, KERN_DEBUG, "EEPROM recovery", __msg, ##__args)
/*
+ * Duration calculations
+ * The rate variable passed is: 100kbs.
+ * To convert from bytes to bits we multiply size with 8,
+ * then the size is multiplied with 10 to make the
+ * real rate -> rate argument correction.
+ */
+#define GET_DURATION(__size, __rate) (((__size) * 8 * 10) / (__rate))
+#define GET_DURATION_RES(__size, __rate)(((__size) * 8 * 10) % (__rate))
+
+/*
* Standard timing and size defines.
* These values should follow the ieee80211 specifications.
*/
#define DIFS ( PIFS + SLOT_TIME )
#define SHORT_DIFS ( SHORT_PIFS + SHORT_SLOT_TIME )
#define EIFS ( SIFS + DIFS + \
- (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+ GET_DURATION(IEEE80211_HEADER + ACK_SIZE, 10) )
#define SHORT_EIFS ( SIFS + SHORT_DIFS + \
- (8 * (IEEE80211_HEADER + ACK_SIZE)) )
+ GET_DURATION(IEEE80211_HEADER + ACK_SIZE, 10) )
/*
* Chipset identification
spinlock_t lock;
/*
- * BSS configuration. Copied from the structure
- * passed to us through the bss_info_changed()
- * callback funtion.
- */
- struct ieee80211_bss_conf conf;
-
- /*
* MAC of the device.
*/
u8 mac[ETH_ALEN];
struct rf_channel rf;
struct channel_info channel;
-
- struct antenna_setup ant;
-
- enum ieee80211_band band;
-
- u32 basic_rates;
- u32 slot_time;
-
- short sifs;
- short pifs;
- short difs;
- short eifs;
};
/*
int ack_timeout;
int ack_consume_time;
+
+ u64 basic_rates;
+
+ int slot_time;
+
+ short sifs;
+ short pifs;
+ short difs;
+ short eifs;
};
/*
/*
* Interface type
*/
- enum ieee80211_if_types type;
+ enum nl80211_iftype type;
/*
* TSF sync value, this is dependant on the operation type.
/*
* queue initialization handlers
*/
- void (*init_rxentry) (struct rt2x00_dev *rt2x00dev,
- struct queue_entry *entry);
- void (*init_txentry) (struct rt2x00_dev *rt2x00dev,
- struct queue_entry *entry);
+ bool (*get_entry_state) (struct queue_entry *entry);
+ void (*clear_entry) (struct queue_entry *entry);
/*
* Radio control handlers.
struct txentry_desc *txdesc);
int (*write_tx_data) (struct queue_entry *entry);
void (*write_beacon) (struct queue_entry *entry);
- int (*get_tx_data_len) (struct rt2x00_dev *rt2x00dev,
- struct sk_buff *skb);
+ int (*get_tx_data_len) (struct queue_entry *entry);
void (*kick_tx_queue) (struct rt2x00_dev *rt2x00dev,
const enum data_queue_qid queue);
void (*config_erp) (struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_erp *erp);
+ void (*config_ant) (struct rt2x00_dev *rt2x00dev,
+ struct antenna_setup *ant);
void (*config) (struct rt2x00_dev *rt2x00dev,
struct rt2x00lib_conf *libconf,
- const unsigned int flags);
-#define CONFIG_UPDATE_PHYMODE ( 1 << 1 )
-#define CONFIG_UPDATE_CHANNEL ( 1 << 2 )
-#define CONFIG_UPDATE_TXPOWER ( 1 << 3 )
-#define CONFIG_UPDATE_ANTENNA ( 1 << 4 )
-#define CONFIG_UPDATE_SLOT_TIME ( 1 << 5 )
-#define CONFIG_UPDATE_BEACON_INT ( 1 << 6 )
-#define CONFIG_UPDATE_ALL 0xffff
+ const unsigned int changed_flags);
};
/*
/*
* Device state flags
*/
- DEVICE_PRESENT,
- DEVICE_REGISTERED_HW,
- DEVICE_INITIALIZED,
- DEVICE_STARTED,
- DEVICE_STARTED_SUSPEND,
- DEVICE_ENABLED_RADIO,
- DEVICE_DISABLED_RADIO_HW,
- DEVICE_DIRTY_CONFIG,
+ DEVICE_STATE_PRESENT,
+ DEVICE_STATE_REGISTERED_HW,
+ DEVICE_STATE_INITIALIZED,
+ DEVICE_STATE_STARTED,
+ DEVICE_STATE_STARTED_SUSPEND,
+ DEVICE_STATE_ENABLED_RADIO,
+ DEVICE_STATE_DISABLED_RADIO_HW,
/*
* Driver requirements
CONFIG_EXTERNAL_LNA_BG,
CONFIG_DOUBLE_ANTENNA,
CONFIG_DISABLE_LINK_TUNING,
+ CONFIG_CRYPTO_COPY_IV,
};
/*
/*
* This is the default TX/RX antenna setup as indicated
- * by the device's EEPROM. When mac80211 sets its
- * antenna value to 0 we should be using these values.
+ * by the device's EEPROM.
*/
struct antenna_setup default_ant;
} csr;
/*
- * Mutex to protect register accesses on USB devices.
- * There are 2 reasons this is needed, one is to ensure
- * use of the csr_cache (for USB devices) by one thread
- * isn't corrupted by another thread trying to access it.
- * The other is that access to BBP and RF registers
- * require multiple BUS transactions and if another thread
- * attempted to access one of those registers at the same
- * time one of the writes could silently fail.
+ * Mutex to protect register accesses.
+ * For PCI and USB devices it protects against concurrent indirect
+ * register access (BBP, RF, MCU) since accessing those
+ * registers require multiple calls to the CSR registers.
+ * For USB devices it also protects the csr_cache since that
+ * field is used for normal CSR access and it cannot support
+ * multiple callers simultaneously.
*/
- struct mutex usb_cache_mutex;
+ struct mutex csr_mutex;
/*
* Current packet filter configuration for the device.
u32 *rf;
/*
- * USB Max frame size (for rt2500usb & rt73usb).
+ * LNA gain
*/
- u16 usb_maxpacket;
+ short lna_gain;
/*
* Current TX power value.
u16 tx_power;
/*
+ * Current retry values.
+ */
+ u8 short_retry;
+ u8 long_retry;
+
+ /*
* Rssi <-> Dbm offset
*/
u8 rssi_offset;
!!(chipset->rev & 0x0000f));
}
-/*
- * Duration calculations
- * The rate variable passed is: 100kbs.
- * To convert from bytes to bits we multiply size with 8,
- * then the size is multiplied with 10 to make the
- * real rate -> rate argument correction.
- */
-static inline u16 get_duration(const unsigned int size, const u8 rate)
-{
- return ((size * 8 * 10) / rate);
-}
-
-static inline u16 get_duration_res(const unsigned int size, const u8 rate)
-{
- return ((size * 8 * 10) % rate);
-}
-
/**
* rt2x00queue_map_txskb - Map a skb into DMA for TX purposes.
* @rt2x00dev: Pointer to &struct rt2x00_dev.
struct ieee80211_if_init_conf *conf);
void rt2x00mac_remove_interface(struct ieee80211_hw *hw,
struct ieee80211_if_init_conf *conf);
-int rt2x00mac_config(struct ieee80211_hw *hw, struct ieee80211_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);