*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2008 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2010 Intel Corporation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
*
* BSD LICENSE
*
- * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2010 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
struct iwl_cmd;
-#define IWLWIFI_VERSION "1.3.27k"
-#define DRV_COPYRIGHT "Copyright(c) 2003-2009 Intel Corporation"
+#define IWLWIFI_VERSION "in-tree:"
+#define DRV_COPYRIGHT "Copyright(c) 2003-2010 Intel Corporation"
#define DRV_AUTHOR "<ilw@linux.intel.com>"
#define IWL_PCI_DEVICE(dev, subdev, cfg) \
int (*commit_rxon)(struct iwl_priv *priv);
void (*set_rxon_chain)(struct iwl_priv *priv);
int (*set_tx_ant)(struct iwl_priv *priv, u8 valid_tx_ant);
+ void (*send_bt_config)(struct iwl_priv *priv);
};
struct iwl_hcmd_utils_ops {
__le32 *tx_flags);
int (*calc_rssi)(struct iwl_priv *priv,
struct iwl_rx_phy_res *rx_resp);
+ void (*request_scan)(struct iwl_priv *priv);
};
struct iwl_apm_ops {
int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src);
};
+struct iwl_debugfs_ops {
+ ssize_t (*rx_stats_read)(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos);
+ ssize_t (*tx_stats_read)(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos);
+ ssize_t (*general_stats_read)(struct file *file, char __user *user_buf,
+ size_t count, loff_t *ppos);
+};
+
struct iwl_temp_ops {
void (*temperature)(struct iwl_priv *priv);
void (*set_ct_kill)(struct iwl_priv *priv);
+ void (*set_calib_version)(struct iwl_priv *priv);
};
struct iwl_ucode_ops {
int (*is_valid_rtc_data_addr)(u32 addr);
/* 1st ucode load */
int (*load_ucode)(struct iwl_priv *priv);
- void (*dump_nic_event_log)(struct iwl_priv *priv);
+ int (*dump_nic_event_log)(struct iwl_priv *priv,
+ bool full_log, char **buf, bool display);
void (*dump_nic_error_log)(struct iwl_priv *priv);
+ void (*dump_csr)(struct iwl_priv *priv);
+ int (*dump_fh)(struct iwl_priv *priv, char **buf, bool display);
int (*set_channel_switch)(struct iwl_priv *priv, u16 channel);
/* power management */
struct iwl_apm_ops apm_ops;
/* temperature */
struct iwl_temp_ops temp_ops;
+ /* station management */
+ int (*add_bcast_station)(struct iwl_priv *priv);
+ /* recover from tx queue stall */
+ void (*recover_from_tx_stall)(unsigned long data);
+ /* check for plcp health */
+ bool (*check_plcp_health)(struct iwl_priv *priv,
+ struct iwl_rx_packet *pkt);
+ /* check for ack health */
+ bool (*check_ack_health)(struct iwl_priv *priv,
+ struct iwl_rx_packet *pkt);
+ struct iwl_debugfs_ops debugfs_ops;
};
struct iwl_led_ops {
* @chain_noise_num_beacons: number of beacons used to compute chain noise
* @adv_thermal_throttle: support advance thermal throttle
* @support_ct_kill_exit: support ct kill exit condition
+ * @support_wimax_coexist: support wimax/wifi co-exist
+ * @plcp_delta_threshold: plcp error rate threshold used to trigger
+ * radio tuning when there is a high receiving plcp error rate
*
* We enable the driver to be backward compatible wrt API version. The
* driver specifies which APIs it supports (with @ucode_api_max being the
const bool supports_idle;
bool adv_thermal_throttle;
bool support_ct_kill_exit;
+ const bool support_wimax_coexist;
+ u8 plcp_delta_threshold;
+ s32 chain_noise_scale;
+ /* timer period for monitor the driver queues */
+ u32 monitor_recover_period;
+ bool temperature_kelvin;
+ u32 max_event_log_size;
+ const bool tx_power_by_driver;
+ const bool ucode_tracing;
+ const bool sensitivity_calib_by_driver;
+ const bool chain_noise_calib_by_driver;
+ u8 scan_antennas[IEEE80211_NUM_BANDS];
};
/***************************
struct ieee80211_hw *iwl_alloc_all(struct iwl_cfg *cfg,
struct ieee80211_ops *hw_ops);
void iwl_hw_detect(struct iwl_priv *priv);
-void iwl_reset_qos(struct iwl_priv *priv);
-void iwl_activate_qos(struct iwl_priv *priv, u8 force);
+void iwl_activate_qos(struct iwl_priv *priv);
int iwl_mac_conf_tx(struct ieee80211_hw *hw, u16 queue,
const struct ieee80211_tx_queue_params *params);
void iwl_set_rxon_hwcrypto(struct iwl_priv *priv, int hw_decrypt);
void iwl_configure_filter(struct ieee80211_hw *hw,
unsigned int changed_flags,
unsigned int *total_flags, u64 multicast);
-int iwl_hw_nic_init(struct iwl_priv *priv);
int iwl_set_hw_params(struct iwl_priv *priv);
-bool iwl_is_monitor_mode(struct iwl_priv *priv);
void iwl_post_associate(struct iwl_priv *priv);
void iwl_bss_info_changed(struct ieee80211_hw *hw,
struct ieee80211_vif *vif,
u32 changes);
int iwl_mac_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb);
int iwl_commit_rxon(struct iwl_priv *priv);
-int iwl_set_mode(struct iwl_priv *priv, int mode);
int iwl_mac_add_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
void iwl_mac_remove_interface(struct ieee80211_hw *hw,
- struct ieee80211_if_init_conf *conf);
+ struct ieee80211_vif *vif);
int iwl_mac_config(struct ieee80211_hw *hw, u32 changed);
void iwl_config_ap(struct iwl_priv *priv);
-int iwl_mac_get_tx_stats(struct ieee80211_hw *hw,
- struct ieee80211_tx_queue_stats *stats);
void iwl_mac_reset_tsf(struct ieee80211_hw *hw);
int iwl_alloc_txq_mem(struct iwl_priv *priv);
void iwl_free_txq_mem(struct iwl_priv *priv);
u16 length, struct ieee80211_hdr *header);
const char *get_mgmt_string(int cmd);
const char *get_ctrl_string(int cmd);
-void iwl_clear_tx_stats(struct iwl_priv *priv);
-void iwl_clear_rx_stats(struct iwl_priv *priv);
+void iwl_clear_traffic_stats(struct iwl_priv *priv);
void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc,
u16 len);
#else
/* data */
stats->data_bytes += len;
}
+ iwl_leds_background(priv);
}
#endif
/*****************************************************
/*****************************************************
* RX
******************************************************/
-void iwl_rx_queue_free(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
void iwl_cmd_queue_free(struct iwl_priv *priv);
int iwl_rx_queue_alloc(struct iwl_priv *priv);
void iwl_rx_handle(struct iwl_priv *priv);
-int iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
+void iwl_rx_queue_update_write_ptr(struct iwl_priv *priv,
struct iwl_rx_queue *q);
-void iwl_rx_queue_reset(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
-void iwl_rx_replenish(struct iwl_priv *priv);
-void iwl_rx_replenish_now(struct iwl_priv *priv);
-int iwl_rx_init(struct iwl_priv *priv, struct iwl_rx_queue *rxq);
-int iwl_rx_queue_restock(struct iwl_priv *priv);
int iwl_rx_queue_space(const struct iwl_rx_queue *q);
-void iwl_rx_allocate(struct iwl_priv *priv, gfp_t priority);
void iwl_tx_cmd_complete(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
-int iwl_tx_queue_reclaim(struct iwl_priv *priv, int txq_id, int index);
/* Handlers */
void iwl_rx_missed_beacon_notif(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb);
+void iwl_rx_spectrum_measure_notif(struct iwl_priv *priv,
+ struct iwl_rx_mem_buffer *rxb);
+bool iwl_good_plcp_health(struct iwl_priv *priv,
+ struct iwl_rx_packet *pkt);
+bool iwl_good_ack_health(struct iwl_priv *priv,
+ struct iwl_rx_packet *pkt);
void iwl_rx_statistics(struct iwl_priv *priv,
struct iwl_rx_mem_buffer *rxb);
+void iwl_reply_statistics(struct iwl_priv *priv,
+ struct iwl_rx_mem_buffer *rxb);
void iwl_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
/* TX helpers */
/*****************************************************
* TX
******************************************************/
-int iwl_txq_ctx_reset(struct iwl_priv *priv);
void iwl_hw_txq_free_tfd(struct iwl_priv *priv, struct iwl_tx_queue *txq);
int iwl_hw_txq_attach_buf_to_tfd(struct iwl_priv *priv,
struct iwl_tx_queue *txq,
dma_addr_t addr, u16 len, u8 reset, u8 pad);
-int iwl_tx_skb(struct iwl_priv *priv, struct sk_buff *skb);
-void iwl_hw_txq_ctx_free(struct iwl_priv *priv);
int iwl_hw_tx_queue_init(struct iwl_priv *priv,
struct iwl_tx_queue *txq);
-int iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
+void iwl_free_tfds_in_queue(struct iwl_priv *priv,
+ int sta_id, int tid, int freed);
+void iwl_txq_update_write_ptr(struct iwl_priv *priv, struct iwl_tx_queue *txq);
int iwl_tx_queue_init(struct iwl_priv *priv, struct iwl_tx_queue *txq,
int slots_num, u32 txq_id);
+void iwl_tx_queue_reset(struct iwl_priv *priv, struct iwl_tx_queue *txq,
+ int slots_num, u32 txq_id);
void iwl_tx_queue_free(struct iwl_priv *priv, int txq_id);
-int iwl_tx_agg_start(struct iwl_priv *priv, const u8 *ra, u16 tid, u16 *ssn);
-int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid);
-int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id);
/*****************************************************
* TX power
****************************************************/
* Rate
******************************************************************************/
-void iwl_hwrate_to_tx_control(struct iwl_priv *priv, u32 rate_n_flags,
- struct ieee80211_tx_info *info);
int iwl_hwrate_to_plcp_idx(u32 rate_n_flags);
-int iwl_hwrate_to_mac80211_idx(u32 rate_n_flags, enum ieee80211_band band);
u8 iwl_rate_get_lowest_plcp(struct iwl_priv *priv);
void iwl_init_scan_params(struct iwl_priv *priv);
int iwl_scan_cancel(struct iwl_priv *priv);
int iwl_scan_cancel_timeout(struct iwl_priv *priv, unsigned long ms);
-int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req);
+int iwl_mac_hw_scan(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct cfg80211_scan_request *req);
+void iwl_bg_start_internal_scan(struct work_struct *work);
+void iwl_internal_short_hw_scan(struct iwl_priv *priv);
+int iwl_force_reset(struct iwl_priv *priv, int mode);
u16 iwl_fill_probe_req(struct iwl_priv *priv, struct ieee80211_mgmt *frame,
const u8 *ie, int ie_len, int left);
void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
+#define IWL_SCAN_CHECK_WATCHDOG (HZ * 7)
/*******************************************************************************
* Calibrations - implemented in iwl-calib.c
int iwl_calib_set(struct iwl_calib_result *res, const u8 *buf, int len);
void iwl_calib_free_results(struct iwl_priv *priv);
-/*******************************************************************************
- * Spectrum Measureemtns in iwl-spectrum.c
- ******************************************************************************/
-#ifdef CONFIG_IWLWIFI_SPECTRUM_MEASUREMENT
-void iwl_setup_spectrum_handlers(struct iwl_priv *priv);
-#else
-static inline void iwl_setup_spectrum_handlers(struct iwl_priv *priv) {}
-#endif
/*****************************************************
* S e n d i n g H o s t C o m m a n d s *
*****************************************************/
* PCI *
*****************************************************/
irqreturn_t iwl_isr_legacy(int irq, void *data);
-int iwl_reset_ict(struct iwl_priv *priv);
-void iwl_disable_ict(struct iwl_priv *priv);
-int iwl_alloc_isr_ict(struct iwl_priv *priv);
-void iwl_free_isr_ict(struct iwl_priv *priv);
-irqreturn_t iwl_isr_ict(int irq, void *data);
static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
{
pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
return pci_lnk_ctl;
}
+
+void iwl_bg_monitor_recover(unsigned long data);
+
#ifdef CONFIG_PM
int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state);
int iwl_pci_resume(struct pci_dev *pdev);
/*****************************************************
* Error Handling Debugging
******************************************************/
-#ifdef CONFIG_IWLWIFI_DEBUG
-void iwl_dump_nic_event_log(struct iwl_priv *priv);
void iwl_dump_nic_error_log(struct iwl_priv *priv);
+int iwl_dump_nic_event_log(struct iwl_priv *priv,
+ bool full_log, char **buf, bool display);
+void iwl_dump_csr(struct iwl_priv *priv);
+int iwl_dump_fh(struct iwl_priv *priv, char **buf, bool display);
+#ifdef CONFIG_IWLWIFI_DEBUG
+void iwl_print_rx_config_cmd(struct iwl_priv *priv);
#else
-static inline void iwl_dump_nic_event_log(struct iwl_priv *priv)
-{
-}
-
-static inline void iwl_dump_nic_error_log(struct iwl_priv *priv)
+static inline void iwl_print_rx_config_cmd(struct iwl_priv *priv)
{
}
#endif
/*************** DRIVER STATUS FUNCTIONS *****/
#define STATUS_HCMD_ACTIVE 0 /* host command in progress */
-#define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */
+/* 1 is unused (used to be STATUS_HCMD_SYNC_ACTIVE) */
#define STATUS_INT_ENABLED 2
#define STATUS_RF_KILL_HW 3
#define STATUS_CT_KILL 4
#define STATUS_SCAN_HW 15
#define STATUS_POWER_PMI 16
#define STATUS_FW_ERROR 17
-#define STATUS_MODE_PENDING 18
static inline int iwl_is_ready(struct iwl_priv *priv)
}
extern void iwl_rf_kill_ct_config(struct iwl_priv *priv);
-extern int iwl_send_bt_config(struct iwl_priv *priv);
-extern int iwl_send_statistics_request(struct iwl_priv *priv, u8 flags);
+extern void iwl_send_bt_config(struct iwl_priv *priv);
+extern int iwl_send_statistics_request(struct iwl_priv *priv,
+ u8 flags, bool clear);
extern int iwl_verify_ucode(struct iwl_priv *priv);
extern int iwl_send_lq_cmd(struct iwl_priv *priv,
- struct iwl_link_quality_cmd *lq, u8 flags);
-extern void iwl_rx_reply_rx(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb);
-extern void iwl_rx_reply_rx_phy(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb);
-void iwl_rx_reply_compressed_ba(struct iwl_priv *priv,
- struct iwl_rx_mem_buffer *rxb);
+ struct iwl_link_quality_cmd *lq, u8 flags, bool init);
void iwl_apm_stop(struct iwl_priv *priv);
-int iwl_apm_stop_master(struct iwl_priv *priv);
int iwl_apm_init(struct iwl_priv *priv);
void iwl_setup_rxon_timing(struct iwl_priv *priv);
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