X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fiwlwifi%2Fiwl-core.h;h=ecba0f46bac5a53cda8c1e15031d99b1e5f9007a;hb=3a3ff72c18085563ce64f7456ae3afff3a83397e;hp=8ecbe4bc8fa041d565939f3489b6f7abe9f64df8;hpb=030f05eda6ee4d0ed63a93f4f9ebae42c46fb8b6;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h index 8ecbe4b..ecba0f4 100644 --- a/drivers/net/wireless/iwlwifi/iwl-core.h +++ b/drivers/net/wireless/iwlwifi/iwl-core.h @@ -83,16 +83,23 @@ struct iwl_cmd; #define IWL_SKU_A 0x2 #define IWL_SKU_N 0x8 +#define IWL_CMD(x) case x: return #x + struct iwl_hcmd_ops { int (*rxon_assoc)(struct iwl_priv *priv); + 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); }; + struct iwl_hcmd_utils_ops { u16 (*get_hcmd_size)(u8 cmd_id, u16 len); u16 (*build_addsta_hcmd)(const struct iwl_addsta_cmd *cmd, u8 *data); void (*gain_computation)(struct iwl_priv *priv, u32 *average_noise, u16 min_average_noise_antennat_i, - u32 min_average_noise); + u32 min_average_noise, + u8 default_chain); void (*chain_noise_reset)(struct iwl_priv *priv); void (*rts_tx_cmd_flag)(struct ieee80211_tx_info *info, __le32 *tx_flags); @@ -100,6 +107,29 @@ struct iwl_hcmd_utils_ops { struct iwl_rx_phy_res *rx_resp); }; +struct iwl_apm_ops { + int (*init)(struct iwl_priv *priv); + void (*stop)(struct iwl_priv *priv); + void (*config)(struct iwl_priv *priv); + int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src); +}; + +struct iwl_temp_ops { + void (*temperature)(struct iwl_priv *priv); + void (*set_ct_kill)(struct iwl_priv *priv); +}; + +struct iwl_ucode_ops { + u32 (*get_header_size)(u32); + u32 (*get_build)(const struct iwl_ucode_header *, u32); + u32 (*get_inst_size)(const struct iwl_ucode_header *, u32); + u32 (*get_data_size)(const struct iwl_ucode_header *, u32); + u32 (*get_init_size)(const struct iwl_ucode_header *, u32); + u32 (*get_init_data_size)(const struct iwl_ucode_header *, u32); + u32 (*get_boot_size)(const struct iwl_ucode_header *, u32); + u8 * (*get_data)(const struct iwl_ucode_header *, u32); +}; + struct iwl_lib_ops { /* set hw dependent parameters */ int (*set_hw_params)(struct iwl_priv *priv); @@ -137,36 +167,45 @@ struct iwl_lib_ops { int (*is_valid_rtc_data_addr)(u32 addr); /* 1st ucode load */ int (*load_ucode)(struct iwl_priv *priv); - /* power management */ - struct { - int (*init)(struct iwl_priv *priv); - int (*reset)(struct iwl_priv *priv); - void (*stop)(struct iwl_priv *priv); - void (*config)(struct iwl_priv *priv); - int (*set_pwr_src)(struct iwl_priv *priv, enum iwl_pwr_src src); - } apm_ops; + void (*dump_nic_event_log)(struct iwl_priv *priv); + void (*dump_nic_error_log)(struct iwl_priv *priv); + int (*set_channel_switch)(struct iwl_priv *priv, u16 channel); + /* power management */ + struct iwl_apm_ops apm_ops; + /* power */ int (*send_tx_power) (struct iwl_priv *priv); void (*update_chain_flags)(struct iwl_priv *priv); - void (*temperature) (struct iwl_priv *priv); + void (*post_associate) (struct iwl_priv *priv); + void (*config_ap) (struct iwl_priv *priv); + irqreturn_t (*isr) (int irq, void *data); + /* eeprom operations (as defined in iwl-eeprom.h) */ struct iwl_eeprom_ops eeprom_ops; + + /* temperature */ + struct iwl_temp_ops temp_ops; +}; + +struct iwl_led_ops { + int (*cmd)(struct iwl_priv *priv, struct iwl_led_cmd *led_cmd); + int (*on)(struct iwl_priv *priv); + int (*off)(struct iwl_priv *priv); }; struct iwl_ops { + const struct iwl_ucode_ops *ucode; const struct iwl_lib_ops *lib; const struct iwl_hcmd_ops *hcmd; const struct iwl_hcmd_utils_ops *utils; + const struct iwl_led_ops *led; }; struct iwl_mod_params { - int disable; /* def: 0 = enable radio */ int sw_crypto; /* def: 0 = using hardware encryption */ - u32 debug; /* def: 0 = minimal debug log messages */ int disable_hw_scan; /* def: 0 = use h/w scan */ int num_of_queues; /* def: HW dependent */ - int num_of_ampdu_queues;/* def: HW dependent */ - int disable_11n; /* def: 0 = disable 11n capabilities */ + int disable_11n; /* def: 0 = 11n capabilities enabled */ int amsdu_size_8K; /* def: 1 = enable 8K amsdu size */ int antenna; /* def: 0 = both antennas (use diversity) */ int restart_fw; /* def: 1 = restart firmware */ @@ -179,6 +218,18 @@ struct iwl_mod_params { * filename is constructed as fw_name_pre.ucode. * @ucode_api_max: Highest version of uCode API supported by driver. * @ucode_api_min: Lowest version of uCode API supported by driver. + * @pa_type: used by 6000 series only to identify the type of Power Amplifier + * @max_ll_items: max number of OTP blocks + * @shadow_ram_support: shadow support for OTP memory + * @led_compensation: compensate on the led on/off time per HW according + * to the deviation to achieve the desired led frequency. + * The detail algorithm is described in iwl-led.c + * @use_rts_for_ht: use rts/cts protection for HT traffic + * @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 + * @sm_ps_mode: spatial multiplexing power save mode + * @support_wimax_coexist: support wimax/wifi co-exist * * We enable the driver to be backward compatible wrt API version. The * driver specifies which APIs it supports (with @ucode_api_max being the @@ -199,6 +250,7 @@ struct iwl_mod_params { * iwl_hcmd_utils_ops etc. we accommodate different command structures * and flows between hardware versions (4965/5000) as well as their API * versions. + * */ struct iwl_cfg { const char *name; @@ -209,11 +261,32 @@ struct iwl_cfg { int eeprom_size; u16 eeprom_ver; u16 eeprom_calib_ver; + int num_of_queues; /* def: HW dependent */ + int num_of_ampdu_queues;/* def: HW dependent */ const struct iwl_ops *ops; const struct iwl_mod_params *mod_params; u8 valid_tx_ant; u8 valid_rx_ant; - bool need_pll_cfg; + + /* for iwl_apm_init() */ + u32 pll_cfg_val; + bool set_l0s; + bool use_bsm; + + bool use_isr_legacy; + enum iwl_pa_type pa_type; + const u16 max_ll_items; + const bool shadow_ram_support; + const bool ht_greenfield_support; + u16 led_compensation; + const bool broken_powersave; + bool use_rts_for_ht; + int chain_noise_num_beacons; + const bool supports_idle; + bool adv_thermal_throttle; + bool support_ct_kill_exit; + u8 sm_ps_mode; + const bool support_wimax_coexist; }; /*************************** @@ -224,13 +297,16 @@ 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); +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); int iwl_check_rxon_cmd(struct iwl_priv *priv); int iwl_full_rxon_required(struct iwl_priv *priv); void iwl_set_rxon_chain(struct iwl_priv *priv); int iwl_set_rxon_channel(struct iwl_priv *priv, struct ieee80211_channel *ch); -void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_info *ht_info); -u8 iwl_is_fat_tx_allowed(struct iwl_priv *priv, +void iwl_set_rxon_ht(struct iwl_priv *priv, struct iwl_ht_config *ht_conf); +u8 iwl_is_ht40_tx_allowed(struct iwl_priv *priv, struct ieee80211_sta_ht_cap *sta_ht_inf); void iwl_set_flags_for_band(struct iwl_priv *priv, enum ieee80211_band band); void iwl_connection_init_rx_config(struct iwl_priv *priv, int mode); @@ -241,14 +317,81 @@ int iwl_set_decrypted_flag(struct iwl_priv *priv, void iwl_irq_handle_error(struct iwl_priv *priv); void iwl_configure_filter(struct ieee80211_hw *hw, unsigned int changed_flags, - unsigned int *total_flags, - int mc_count, struct dev_addr_list *mc_list); + unsigned int *total_flags, u64 multicast); int iwl_hw_nic_init(struct iwl_priv *priv); -int iwl_setup_mac(struct iwl_priv *priv); int iwl_set_hw_params(struct iwl_priv *priv); -int iwl_init_drv(struct iwl_priv *priv); -void iwl_uninit_drv(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, + struct ieee80211_bss_conf *bss_conf, + 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); +void iwl_mac_remove_interface(struct ieee80211_hw *hw, + struct ieee80211_if_init_conf *conf); +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); +void iwlcore_rts_tx_cmd_flag(struct ieee80211_tx_info *info, + __le32 *tx_flags); +int iwl_send_wimax_coex(struct iwl_priv *priv); +#ifdef CONFIG_IWLWIFI_DEBUGFS +int iwl_alloc_traffic_mem(struct iwl_priv *priv); +void iwl_free_traffic_mem(struct iwl_priv *priv); +void iwl_reset_traffic_log(struct iwl_priv *priv); +void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv, + u16 length, struct ieee80211_hdr *header); +void iwl_dbg_log_rx_data_frame(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_traffic_stats(struct iwl_priv *priv); +void iwl_update_stats(struct iwl_priv *priv, bool is_tx, __le16 fc, + u16 len); +#else +static inline int iwl_alloc_traffic_mem(struct iwl_priv *priv) +{ + return 0; +} +static inline void iwl_free_traffic_mem(struct iwl_priv *priv) +{ +} +static inline void iwl_reset_traffic_log(struct iwl_priv *priv) +{ +} +static inline void iwl_dbg_log_tx_data_frame(struct iwl_priv *priv, + u16 length, struct ieee80211_hdr *header) +{ +} +static inline void iwl_dbg_log_rx_data_frame(struct iwl_priv *priv, + u16 length, struct ieee80211_hdr *header) +{ +} +static inline void iwl_update_stats(struct iwl_priv *priv, bool is_tx, + __le16 fc, u16 len) +{ + struct traffic_stats *stats; + + if (is_tx) + stats = &priv->tx_stats; + else + stats = &priv->rx_stats; + + if (ieee80211_is_data(fc)) { + /* data */ + stats->data_bytes += len; + } + iwl_leds_background(priv); +} +#endif /***************************************************** * RX handlers. * **************************************************/ @@ -256,21 +399,25 @@ void iwl_rx_pm_sleep_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); void iwl_rx_pm_debug_statistics_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); +void iwl_rx_reply_error(struct iwl_priv *priv, + struct iwl_rx_mem_buffer *rxb); /***************************************************** * 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, 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); +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 */ @@ -278,6 +425,8 @@ void iwl_rx_missed_beacon_notif(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb); 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 */ @@ -306,14 +455,6 @@ int iwl_txq_check_empty(struct iwl_priv *priv, int sta_id, u8 tid, int txq_id); ****************************************************/ int iwl_set_tx_power(struct iwl_priv *priv, s8 tx_power, bool force); -/***************************************************** - * RF -Kill - here and not in iwl-rfkill.h to be available when - * RF-kill subsystem is not compiled. - ****************************************************/ -void iwl_bg_rf_kill(struct work_struct *work); -void iwl_radio_kill_sw_disable_radio(struct iwl_priv *priv); -int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv); - /******************************************************************************* * Rate ******************************************************************************/ @@ -321,11 +462,10 @@ int iwl_radio_kill_sw_enable_radio(struct iwl_priv *priv); 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_set_rate(struct iwl_priv *priv); - u8 iwl_toggle_tx_ant(struct iwl_priv *priv, u8 ant_idx); static inline u32 iwl_ant_idx_to_flags(u8 ant_idx) @@ -352,10 +492,9 @@ static inline __le32 iwl_hw_set_rate_n_flags(u8 rate, u32 flags) 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_scan_initiate(struct iwl_priv *priv); int iwl_mac_hw_scan(struct ieee80211_hw *hw, struct cfg80211_scan_request *req); -u16 iwl_fill_probe_req(struct iwl_priv *priv, enum ieee80211_band band, - struct ieee80211_mgmt *frame, int left); +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); u16 iwl_get_active_dwell_time(struct iwl_priv *priv, enum ieee80211_band band, @@ -366,7 +505,6 @@ void iwl_bg_scan_check(struct work_struct *data); void iwl_bg_abort_scan(struct work_struct *work); void iwl_bg_scan_completed(struct work_struct *work); void iwl_setup_scan_deferred_work(struct iwl_priv *priv); -int iwl_send_scan_abort(struct iwl_priv *priv); /* For faster active scanning, scan will move to the next channel if fewer than * PLCP_QUIET_THRESH packets are heard on this channel within @@ -405,9 +543,9 @@ int __must_check iwl_send_cmd_pdu(struct iwl_priv *priv, u8 id, u16 len, const void *data); int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len, const void *data, - int (*callback)(struct iwl_priv *priv, - struct iwl_cmd *cmd, - struct sk_buff *skb)); + void (*callback)(struct iwl_priv *priv, + struct iwl_device_cmd *cmd, + struct iwl_rx_packet *pkt)); int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd); @@ -417,8 +555,13 @@ int iwl_send_card_state(struct iwl_priv *priv, u32 flags, /***************************************************** * PCI * *****************************************************/ -void iwl_disable_interrupts(struct iwl_priv *priv); -void iwl_enable_interrupts(struct iwl_priv *priv); +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) { int pos; @@ -427,12 +570,29 @@ 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; } +#ifdef CONFIG_PM +int iwl_pci_suspend(struct pci_dev *pdev, pm_message_t state); +int iwl_pci_resume(struct pci_dev *pdev); +#endif /* CONFIG_PM */ /***************************************************** * Error Handling Debugging ******************************************************/ void iwl_dump_nic_error_log(struct iwl_priv *priv); +#ifdef CONFIG_IWLWIFI_DEBUG void iwl_dump_nic_event_log(struct iwl_priv *priv); +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_print_rx_config_cmd(struct iwl_priv *priv) +{ +} +#endif + +void iwl_clear_isr_stats(struct iwl_priv *priv); /***************************************************** * GEOS @@ -446,14 +606,13 @@ void iwlcore_free_geos(struct iwl_priv *priv); #define STATUS_HCMD_SYNC_ACTIVE 1 /* sync host command in progress */ #define STATUS_INT_ENABLED 2 #define STATUS_RF_KILL_HW 3 -#define STATUS_RF_KILL_SW 4 +#define STATUS_CT_KILL 4 #define STATUS_INIT 5 #define STATUS_ALIVE 6 #define STATUS_READY 7 #define STATUS_TEMPERATURE 8 #define STATUS_GEO_CONFIGURED 9 #define STATUS_EXIT_PENDING 10 -#define STATUS_IN_SUSPEND 11 #define STATUS_STATISTICS 12 #define STATUS_SCANNING 13 #define STATUS_SCAN_ABORTING 14 @@ -482,11 +641,6 @@ static inline int iwl_is_init(struct iwl_priv *priv) return test_bit(STATUS_INIT, &priv->status); } -static inline int iwl_is_rfkill_sw(struct iwl_priv *priv) -{ - return test_bit(STATUS_RF_KILL_SW, &priv->status); -} - static inline int iwl_is_rfkill_hw(struct iwl_priv *priv) { return test_bit(STATUS_RF_KILL_HW, &priv->status); @@ -494,7 +648,12 @@ static inline int iwl_is_rfkill_hw(struct iwl_priv *priv) static inline int iwl_is_rfkill(struct iwl_priv *priv) { - return iwl_is_rfkill_hw(priv) || iwl_is_rfkill_sw(priv); + return iwl_is_rfkill_hw(priv); +} + +static inline int iwl_is_ctkill(struct iwl_priv *priv) +{ + return test_bit(STATUS_CT_KILL, &priv->status); } static inline int iwl_is_ready_rf(struct iwl_priv *priv) @@ -508,7 +667,8 @@ static inline int iwl_is_ready_rf(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 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); @@ -518,16 +678,26 @@ 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); +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); static inline int iwl_send_rxon_assoc(struct iwl_priv *priv) { return priv->cfg->ops->hcmd->rxon_assoc(priv); } - +static inline int iwlcore_commit_rxon(struct iwl_priv *priv) +{ + return priv->cfg->ops->hcmd->commit_rxon(priv); +} +static inline void iwlcore_config_ap(struct iwl_priv *priv) +{ + priv->cfg->ops->lib->config_ap(priv); +} static inline const struct ieee80211_supported_band *iwl_get_hw_mode( struct iwl_priv *priv, enum ieee80211_band band) { return priv->hw->wiphy->bands[band]; } - #endif /* __iwl_core_h__ */