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path: root/drivers/net/wireless/iwlwifi/iwl-core.h
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Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-core.h')
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-core.h100
1 files changed, 95 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-core.h b/drivers/net/wireless/iwlwifi/iwl-core.h
index 7c3a20a986bb..27310fec2e43 100644
--- a/drivers/net/wireless/iwlwifi/iwl-core.h
+++ b/drivers/net/wireless/iwlwifi/iwl-core.h
@@ -5,7 +5,7 @@
*
* GPL LICENSE SUMMARY
*
- * Copyright(c) 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2008 - 2009 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
@@ -30,7 +30,7 @@
*
* BSD LICENSE
*
- * Copyright(c) 2005 - 2008 Intel Corporation. All rights reserved.
+ * Copyright(c) 2005 - 2009 Intel Corporation. All rights reserved.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@@ -71,7 +71,7 @@ struct iwl_cmd;
#define IWLWIFI_VERSION "1.3.27k"
-#define DRV_COPYRIGHT "Copyright(c) 2003-2008 Intel Corporation"
+#define DRV_COPYRIGHT "Copyright(c) 2003-2009 Intel Corporation"
#define DRV_AUTHOR "<ilw@linux.intel.com>"
#define IWL_PCI_DEVICE(dev, subdev, cfg) \
@@ -110,6 +110,14 @@ struct iwl_lib_ops {
void (*txq_inval_byte_cnt_tbl)(struct iwl_priv *priv,
struct iwl_tx_queue *txq);
void (*txq_set_sched)(struct iwl_priv *priv, u32 mask);
+ int (*txq_attach_buf_to_tfd)(struct iwl_priv *priv,
+ struct iwl_tx_queue *txq,
+ dma_addr_t addr,
+ u16 len, u8 reset, u8 pad);
+ void (*txq_free_tfd)(struct iwl_priv *priv,
+ struct iwl_tx_queue *txq);
+ int (*txq_init)(struct iwl_priv *priv,
+ struct iwl_tx_queue *txq);
/* aggregations */
int (*txq_agg_enable)(struct iwl_priv *priv, int txq_id, int tx_fifo,
int sta_id, int tid, u16 ssn_idx);
@@ -203,6 +211,9 @@ struct iwl_cfg {
u16 eeprom_calib_ver;
const struct iwl_ops *ops;
const struct iwl_mod_params *mod_params;
+ u8 valid_tx_ant;
+ u8 valid_rx_ant;
+ bool need_pll_cfg;
};
/***************************
@@ -213,11 +224,26 @@ 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_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,
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);
+int iwl_set_decrypted_flag(struct iwl_priv *priv,
+ struct ieee80211_hdr *hdr,
+ u32 decrypt_res,
+ struct ieee80211_rx_status *stats);
+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);
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);
@@ -225,6 +251,16 @@ int iwl_init_drv(struct iwl_priv *priv);
void iwl_uninit_drv(struct iwl_priv *priv);
/*****************************************************
+ * RX handlers.
+ * **************************************************/
+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);
@@ -245,6 +281,7 @@ 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_rx_csa(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb);
/* TX helpers */
@@ -252,9 +289,18 @@ void iwl_rx_statistics(struct iwl_priv *priv,
* 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);
+int iwl_tx_queue_init(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);
@@ -267,7 +313,7 @@ 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_rf_kill(struct iwl_priv *priv);
+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);
@@ -279,6 +325,10 @@ 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);
+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)
@@ -306,8 +356,30 @@ 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);
void iwl_setup_rx_scan_handlers(struct iwl_priv *priv);
+u16 iwl_get_active_dwell_time(struct iwl_priv *priv,
+ enum ieee80211_band band,
+ u8 n_probes);
+u16 iwl_get_passive_dwell_time(struct iwl_priv *priv,
+ enum ieee80211_band band);
+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
+ * ACTIVE_QUIET_TIME after sending probe request. This shortens the dwell
+ * time if it's a quiet channel (nothing responded to our probe, and there's
+ * no other traffic).
+ * Disable "quiet" feature by setting PLCP_QUIET_THRESH to 0. */
+#define IWL_ACTIVE_QUIET_TIME cpu_to_le16(10) /* msec */
+#define IWL_PLCP_QUIET_THRESH cpu_to_le16(1) /* packets */
+
/*******************************************************************************
* Calibrations - implemented in iwl-calib.c
@@ -319,7 +391,7 @@ void iwl_calib_free_results(struct iwl_priv *priv);
/*******************************************************************************
* Spectrum Measureemtns in iwl-spectrum.c
******************************************************************************/
-#ifdef CONFIG_IWLAGN_SPECTRUM_MEASUREMENT
+#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) {}
@@ -342,11 +414,23 @@ int iwl_send_cmd_pdu_async(struct iwl_priv *priv, u8 id, u16 len,
int iwl_enqueue_hcmd(struct iwl_priv *priv, struct iwl_host_cmd *cmd);
+int iwl_send_card_state(struct iwl_priv *priv, u32 flags,
+ u8 meta_flag);
+
/*****************************************************
* PCI *
*****************************************************/
void iwl_disable_interrupts(struct iwl_priv *priv);
void iwl_enable_interrupts(struct iwl_priv *priv);
+irqreturn_t iwl_isr(int irq, void *data);
+static inline u16 iwl_pcie_link_ctl(struct iwl_priv *priv)
+{
+ int pos;
+ u16 pci_lnk_ctl;
+ pos = pci_find_capability(priv->pci_dev, PCI_CAP_ID_EXP);
+ pci_read_config_word(priv->pci_dev, pos + PCI_EXP_LNKCTL, &pci_lnk_ctl);
+ return pci_lnk_ctl;
+}
/*****************************************************
* Error Handling Debugging
@@ -354,6 +438,11 @@ void iwl_enable_interrupts(struct iwl_priv *priv);
void iwl_dump_nic_error_log(struct iwl_priv *priv);
void iwl_dump_nic_event_log(struct iwl_priv *priv);
+/*****************************************************
+* GEOS
+******************************************************/
+int iwlcore_init_geos(struct iwl_priv *priv);
+void iwlcore_free_geos(struct iwl_priv *priv);
/*************** DRIVER STATUS FUNCTIONS *****/
@@ -422,6 +511,7 @@ 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_verify_ucode(struct iwl_priv *priv);
extern int iwl_send_lq_cmd(struct iwl_priv *priv,
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.