/* One for each TFD */
struct iwl_tx_info {
- struct ieee80211_tx_status status;
struct sk_buff *skb[MAX_NUM_OF_TBS];
};
} __attribute__ ((packed));
+#define IWL_CMD_MAX_PAYLOAD 640
+
/**
* struct iwl_cmd
*
struct iwl4965_rxon_time_cmd rxon_time;
struct iwl4965_powertable_cmd powertable;
struct iwl4965_qosparam_cmd qosparam;
- struct iwl4965_tx_cmd tx;
+ struct iwl_tx_cmd tx;
struct iwl4965_tx_beacon_cmd tx_beacon;
struct iwl4965_rxon_assoc_cmd rxon_assoc;
+ struct iwl_rem_sta_cmd rm_sta;
u8 *indirect;
- u8 payload[360];
+ u8 payload[IWL_CMD_MAX_PAYLOAD];
} __attribute__ ((packed)) cmd;
} __attribute__ ((packed));
enum ieee80211_key_alg alg;
int keylen;
u8 keyidx;
- struct ieee80211_key_conf *conf;
u8 key[32];
};
/**
* struct iwl_hw_params
* @max_txq_num: Max # Tx queues supported
- * @tx_cmd_len: Size of Tx command (but not including frame itself)
* @tx/rx_chains_num: Number of TX/RX chains
* @valid_tx/rx_ant: usable antennas
* @max_rxq_size: Max # Rx frames in Rx queue (must be power-of-2)
*/
struct iwl_hw_params {
u16 max_txq_num;
- u16 tx_cmd_len;
u8 tx_chains_num;
u8 rx_chains_num;
u8 valid_tx_ant;
#endif
};
-#define HT_SHORT_GI_20MHZ_ONLY (1 << 0)
-#define HT_SHORT_GI_40MHZ_ONLY (1 << 1)
+#define HT_SHORT_GI_20MHZ (1 << 0)
+#define HT_SHORT_GI_40MHZ (1 << 1)
#define IWL_RX_HDR(x) ((struct iwl4965_rx_frame_hdr *)(\
extern unsigned int iwl4965_fill_beacon_frame(struct iwl_priv *priv,
struct ieee80211_hdr *hdr,
const u8 *dest, int left);
-extern __le16 *ieee80211_get_qos_ctrl(struct ieee80211_hdr *hdr);
extern void iwl4965_update_chain_flags(struct iwl_priv *priv);
int iwl4965_set_pwr_src(struct iwl_priv *priv, enum iwl_pwr_src src);
****************************************************************************/
extern void iwl4965_hw_setup_deferred_work(struct iwl_priv *priv);
extern void iwl4965_hw_cancel_deferred_work(struct iwl_priv *priv);
-extern int iwl4965_hw_rxq_stop(struct iwl_priv *priv);
extern int iwl4965_hw_set_hw_params(struct iwl_priv *priv);
-extern int iwl4965_hw_nic_stop_master(struct iwl_priv *priv);
-extern void iwl4965_hw_txq_ctx_stop(struct iwl_priv *priv);
-extern int iwl4965_hw_nic_reset(struct iwl_priv *priv);
-extern int iwl4965_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv, void *tfd,
- dma_addr_t addr, u16 len);
+extern int iwl_rxq_stop(struct iwl_priv *priv);
+extern void iwl_txq_ctx_stop(struct iwl_priv *priv);
extern int iwl4965_hw_get_temperature(struct iwl_priv *priv);
extern unsigned int iwl4965_hw_get_beacon_cmd(struct iwl_priv *priv,
struct iwl_frame *frame, u8 rate);
extern void iwl4965_hw_build_tx_cmd_rate(struct iwl_priv *priv,
struct iwl_cmd *cmd,
- struct ieee80211_tx_control *ctrl,
+ struct ieee80211_tx_info *info,
struct ieee80211_hdr *hdr,
int sta_id, int tx_id);
extern int iwl4965_hw_reg_send_txpower(struct iwl_priv *priv);
extern int iwl4965_hw_channel_switch(struct iwl_priv *priv, u16 channel);
extern int iwl4965_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
extern int iwl_queue_space(const struct iwl_queue *q);
+static inline int iwl_queue_used(const struct iwl_queue *q, int i)
+{
+ return q->write_ptr > q->read_ptr ?
+ (i >= q->read_ptr && i < q->write_ptr) :
+ !(i < q->read_ptr && i >= q->write_ptr);
+}
+
+
+static inline u8 get_cmd_index(struct iwl_queue *q, u32 index, int is_huge)
+{
+ /* This is for scan command, the big buffer at end of command array */
+ if (is_huge)
+ return q->n_window; /* must be power of 2 */
+
+ /* Otherwise, use normal size buffers */
+ return index & (q->n_window - 1);
+}
+
+
struct iwl_priv;
extern void iwl4965_radio_kill_sw(struct iwl_priv *priv, int disable_radio);
extern void iwl4965_rf_kill_ct_config(struct iwl_priv *priv);
extern void iwl4965_hwrate_to_tx_control(struct iwl_priv *priv,
u32 rate_n_flags,
- struct ieee80211_tx_control *control);
+ struct ieee80211_tx_info *info);
#ifdef CONFIG_IWL4965_HT
extern void iwl4965_init_ht_hw_capab(const struct iwl_priv *priv,
u32 beacon_energy_c;
};
+struct iwl_calib_results {
+ void *tx_iq_res;
+ void *tx_iq_perd_res;
+ void *lo_res;
+ u32 tx_iq_res_len;
+ u32 tx_iq_perd_res_len;
+ u32 lo_res_len;
+};
+
+enum ucode_type {
+ UCODE_NONE = 0,
+ UCODE_INIT,
+ UCODE_RT
+};
+
#ifdef CONFIG_IWLWIFI_RUN_TIME_CALIB
/* Sensitivity calib data */
struct iwl_sensitivity_data {
s32 temperature; /* degrees Kelvin */
s32 last_temperature;
+ /* init calibration results */
+ struct iwl_calib_results calib_results;
+
/* Scan related variables */
unsigned long last_scan_jiffies;
unsigned long next_scan_jiffies;
struct fw_desc ucode_init; /* initialization inst */
struct fw_desc ucode_init_data; /* initialization data */
struct fw_desc ucode_boot; /* bootstrap inst */
+ enum ucode_type ucode_type;
+ u8 ucode_write_complete; /* the image write is complete */
struct iwl4965_rxon_time_cmd rxon_timing;
/* 1st responses from initialize and runtime uCode images.
* 4965's initialize alive response contains some calibration data. */
- struct iwl4965_init_alive_resp card_alive_init;
- struct iwl4965_alive_resp card_alive;
+ struct iwl_init_alive_resp card_alive_init;
+ struct iwl_alive_resp card_alive;
#ifdef CONFIG_IWLWIFI_RFKILL
struct iwl_rfkill_mngr rfkill_mngr;
#endif
u8 mac80211_registered;
- u32 notif_missed_beacons;
-
/* Rx'd packet timing information */
u32 last_beacon_time;
u64 last_tsf;
#endif /* CONFIG_IWLWIFI_DEBUG */
struct work_struct txpower_work;
+#ifdef CONFIG_IWLWIFI_RUN_TIME_CALIB
+ u32 disable_sens_cal;
+ u32 disable_chain_noise_cal;
+#endif /* CONFIG_IWLWIFI_RUN_TIME_CALIB */
#ifdef CONFIG_IWL4965_RUN_TIME_CALIB
struct work_struct sensitivity_work;
-#endif
+#endif /* CONFIG_IWL4965_RUN_TIME_CALIB */
struct timer_list statistics_periodic;
}; /*iwl_priv */
+static inline void iwl_txq_ctx_activate(struct iwl_priv *priv, int txq_id)
+{
+ set_bit(txq_id, &priv->txq_ctx_active_msk);
+}
+
+static inline void iwl_txq_ctx_deactivate(struct iwl_priv *priv, int txq_id)
+{
+ clear_bit(txq_id, &priv->txq_ctx_active_msk);
+}
+
static inline int iwl_is_associated(struct iwl_priv *priv)
{
return (priv->active_rxon.filter_flags & RXON_FILTER_ASSOC_MSK) ? 1 : 0;