#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/etherdevice.h>
#include <linux/sched.h>
#include <linux/slab.h>
#include <linux/types.h>
#include <linux/lockdep.h>
#include <linux/init.h>
#include <linux/pci.h>
#include <linux/dma-mapping.h>
#include <linux/delay.h>
#include <linux/skbuff.h>
#include <net/mac80211.h>
#include "common.h"

Data Structures
struct	il_power_vec_entry

Macros
#define	HOST_COMPLETE_TIMEOUT (HZ / 2)

#define	CHECK_AND_PRINT(x)

#define	CHECK_AND_PRINT_I(x)

#define	IL_ACTIVE_DWELL_TIME_24 (30) /* all times in msec */

#define	IL_ACTIVE_DWELL_TIME_52 (20)

#define	IL_ACTIVE_DWELL_FACTOR_24GHZ (3)

#define	IL_ACTIVE_DWELL_FACTOR_52GHZ (2)

#define	IL_PASSIVE_DWELL_TIME_24 (20) /* all times in msec */

#define	IL_PASSIVE_DWELL_TIME_52 (10)

#define	IL_PASSIVE_DWELL_BASE (100)

#define	IL_CHANNEL_TUNE_TIME 5

#define	STA_WAIT_TIMEOUT (HZ/2)

#define	MAX_BIT_RATE_40_MHZ 150 /* Mbps */

#define	MAX_BIT_RATE_20_MHZ 72 /* Mbps */

#define	CHK(cond)

#define	CHK_NEQ(c1, c2)

#define	IL_WD_TICK(timeout) ((timeout) / 4)

Functions
int	_il_poll_bit (struct il_priv *il, u32 addr, u32 bits, u32 mask, int timeout)

	EXPORT_SYMBOL (_il_poll_bit)

void	il_set_bit (struct il_priv *p, u32 r, u32 m)

	EXPORT_SYMBOL (il_set_bit)

void	il_clear_bit (struct il_priv *p, u32 r, u32 m)

	EXPORT_SYMBOL (il_clear_bit)

bool	_il_grab_nic_access (struct il_priv *il)

	EXPORT_SYMBOL_GPL (_il_grab_nic_access)

int	il_poll_bit (struct il_priv *il, u32 addr, u32 mask, int timeout)

	EXPORT_SYMBOL (il_poll_bit)

u32	il_rd_prph (struct il_priv *il, u32 reg)

	EXPORT_SYMBOL (il_rd_prph)

void	il_wr_prph (struct il_priv *il, u32 addr, u32 val)

	EXPORT_SYMBOL (il_wr_prph)

u32	il_read_targ_mem (struct il_priv *il, u32 addr)

	EXPORT_SYMBOL (il_read_targ_mem)

void	il_write_targ_mem (struct il_priv *il, u32 addr, u32 val)

	EXPORT_SYMBOL (il_write_targ_mem)

const char *	il_get_cmd_string (u8 cmd)

	EXPORT_SYMBOL (il_get_cmd_string)

int	il_send_cmd_sync (struct il_priv il, struct il_host_cmd cmd)

	EXPORT_SYMBOL (il_send_cmd_sync)

int	il_send_cmd (struct il_priv il, struct il_host_cmd cmd)

	EXPORT_SYMBOL (il_send_cmd)

int	il_send_cmd_pdu (struct il_priv il, u8 id, u16 len, const void data)

	EXPORT_SYMBOL (il_send_cmd_pdu)

int	il_send_cmd_pdu_async (struct il_priv il, u8 id, u16 len, const void data, void(callback)(struct il_priv il, struct il_device_cmd cmd, struct il_rx_pkt pkt))

	EXPORT_SYMBOL (il_send_cmd_pdu_async)

	module_param (led_mode, int, S_IRUGO)

	MODULE_PARM_DESC (led_mode,"0=system default, ""1=On(RF On)/Off(RF Off), 2=blinking")

void	il_leds_init (struct il_priv *il)

	EXPORT_SYMBOL (il_leds_init)

void	il_leds_exit (struct il_priv *il)

	EXPORT_SYMBOL (il_leds_exit)

const u8 *	il_eeprom_query_addr (const struct il_priv *il, size_t offset)

	EXPORT_SYMBOL (il_eeprom_query_addr)

u16	il_eeprom_query16 (const struct il_priv *il, size_t offset)

	EXPORT_SYMBOL (il_eeprom_query16)

int	il_eeprom_init (struct il_priv *il)

	EXPORT_SYMBOL (il_eeprom_init)

void	il_eeprom_free (struct il_priv *il)

	EXPORT_SYMBOL (il_eeprom_free)

int	il_init_channel_map (struct il_priv *il)

	EXPORT_SYMBOL (il_init_channel_map)

void	il_free_channel_map (struct il_priv *il)

	EXPORT_SYMBOL (il_free_channel_map)

struct il_channel_info *	il_get_channel_info (const struct il_priv *il, enum ieee80211_band band, u16 channel)

	EXPORT_SYMBOL (il_get_channel_info)

int	il_power_set_mode (struct il_priv il, struct il_powertable_cmd cmd, bool force)

int	il_power_update_mode (struct il_priv *il, bool force)

	EXPORT_SYMBOL (il_power_update_mode)

void	il_power_initialize (struct il_priv *il)

	EXPORT_SYMBOL (il_power_initialize)

void	il_force_scan_end (struct il_priv *il)

int	il_scan_cancel (struct il_priv *il)

	EXPORT_SYMBOL (il_scan_cancel)

int	il_scan_cancel_timeout (struct il_priv *il, unsigned long ms)

	EXPORT_SYMBOL (il_scan_cancel_timeout)

void	il_setup_rx_scan_handlers (struct il_priv *il)

	EXPORT_SYMBOL (il_setup_rx_scan_handlers)

u16	il_get_active_dwell_time (struct il_priv *il, enum ieee80211_band band, u8 n_probes)

	EXPORT_SYMBOL (il_get_active_dwell_time)

u16	il_get_passive_dwell_time (struct il_priv il, enum ieee80211_band band, struct ieee80211_vif vif)

	EXPORT_SYMBOL (il_get_passive_dwell_time)

void	il_init_scan_params (struct il_priv *il)

	EXPORT_SYMBOL (il_init_scan_params)

int	il_mac_hw_scan (struct ieee80211_hw hw, struct ieee80211_vif vif, struct cfg80211_scan_request *req)

	EXPORT_SYMBOL (il_mac_hw_scan)

u16	il_fill_probe_req (struct il_priv il, struct ieee80211_mgmt frame, const u8 ta, const u8 ies, int ie_len, int left)

	EXPORT_SYMBOL (il_fill_probe_req)

void	il_setup_scan_deferred_work (struct il_priv *il)

	EXPORT_SYMBOL (il_setup_scan_deferred_work)

void	il_cancel_scan_deferred_work (struct il_priv *il)

	EXPORT_SYMBOL (il_cancel_scan_deferred_work)

int	il_send_add_sta (struct il_priv il, struct il_addsta_cmd sta, u8 flags)

	EXPORT_SYMBOL (il_send_add_sta)

u8	il_prep_station (struct il_priv il, const u8 addr, bool is_ap, struct ieee80211_sta *sta)

	EXPORT_SYMBOL_GPL (il_prep_station)

int	il_add_station_common (struct il_priv il, const u8 addr, bool is_ap, struct ieee80211_sta sta, u8 sta_id_r)

	EXPORT_SYMBOL (il_add_station_common)

int	il_remove_station (struct il_priv il, const u8 sta_id, const u8 addr)

	EXPORT_SYMBOL_GPL (il_remove_station)

void	il_clear_ucode_stations (struct il_priv *il)

	EXPORT_SYMBOL (il_clear_ucode_stations)

void	il_restore_stations (struct il_priv *il)

	EXPORT_SYMBOL (il_restore_stations)

int	il_get_free_ucode_key_idx (struct il_priv *il)

	EXPORT_SYMBOL (il_get_free_ucode_key_idx)

void	il_dealloc_bcast_stations (struct il_priv *il)

	EXPORT_SYMBOL_GPL (il_dealloc_bcast_stations)

int	il_send_lq_cmd (struct il_priv il, struct il_link_quality_cmd lq, u8 flags, bool init)

	EXPORT_SYMBOL (il_send_lq_cmd)

int	il_mac_sta_remove (struct ieee80211_hw hw, struct ieee80211_vif vif, struct ieee80211_sta *sta)

	EXPORT_SYMBOL (il_mac_sta_remove)

int	il_rx_queue_space (const struct il_rx_queue *q)

	EXPORT_SYMBOL (il_rx_queue_space)

void	il_rx_queue_update_write_ptr (struct il_priv il, struct il_rx_queue q)

	EXPORT_SYMBOL (il_rx_queue_update_write_ptr)

int	il_rx_queue_alloc (struct il_priv *il)

	EXPORT_SYMBOL (il_rx_queue_alloc)

void	il_hdl_spectrum_measurement (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_hdl_spectrum_measurement)

int	il_set_decrypted_flag (struct il_priv il, struct ieee80211_hdr hdr, u32 decrypt_res, struct ieee80211_rx_status *stats)

	EXPORT_SYMBOL (il_set_decrypted_flag)

void	il_txq_update_write_ptr (struct il_priv il, struct il_tx_queue txq)

	EXPORT_SYMBOL (il_txq_update_write_ptr)

void	il_tx_queue_unmap (struct il_priv *il, int txq_id)

	EXPORT_SYMBOL (il_tx_queue_unmap)

void	il_tx_queue_free (struct il_priv *il, int txq_id)

	EXPORT_SYMBOL (il_tx_queue_free)

void	il_cmd_queue_unmap (struct il_priv *il)

	EXPORT_SYMBOL (il_cmd_queue_unmap)

void	il_cmd_queue_free (struct il_priv *il)

	EXPORT_SYMBOL (il_cmd_queue_free)

int	il_queue_space (const struct il_queue *q)

	EXPORT_SYMBOL (il_queue_space)

int	il_tx_queue_init (struct il_priv *il, u32 txq_id)

	EXPORT_SYMBOL (il_tx_queue_init)

void	il_tx_queue_reset (struct il_priv *il, u32 txq_id)

	EXPORT_SYMBOL (il_tx_queue_reset)

int	il_enqueue_hcmd (struct il_priv il, struct il_host_cmd cmd)

void	il_tx_cmd_complete (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_tx_cmd_complete)

	MODULE_DESCRIPTION ("iwl-legacy: common functions for 3945 and 4965")

	MODULE_VERSION (IWLWIFI_VERSION)

	MODULE_AUTHOR (DRV_COPYRIGHT" "DRV_AUTHOR)

	MODULE_LICENSE ("GPL")

	module_param (bt_coex_active, bool, S_IRUGO)

	MODULE_PARM_DESC (bt_coex_active,"enable wifi/bluetooth co-exist")

	EXPORT_SYMBOL (il_debug_level)

	EXPORT_SYMBOL (il_bcast_addr)

int	il_init_geos (struct il_priv *il)

	EXPORT_SYMBOL (il_init_geos)

void	il_free_geos (struct il_priv *il)

	EXPORT_SYMBOL (il_free_geos)

bool	il_is_ht40_tx_allowed (struct il_priv il, struct ieee80211_sta_ht_cap ht_cap)

	EXPORT_SYMBOL (il_is_ht40_tx_allowed)

int	il_send_rxon_timing (struct il_priv *il)

	EXPORT_SYMBOL (il_send_rxon_timing)

void	il_set_rxon_hwcrypto (struct il_priv *il, int hw_decrypt)

	EXPORT_SYMBOL (il_set_rxon_hwcrypto)

int	il_check_rxon_cmd (struct il_priv *il)

	EXPORT_SYMBOL (il_check_rxon_cmd)

int	il_full_rxon_required (struct il_priv *il)

	EXPORT_SYMBOL (il_full_rxon_required)

u8	il_get_lowest_plcp (struct il_priv *il)

	EXPORT_SYMBOL (il_get_lowest_plcp)

void	il_set_rxon_ht (struct il_priv il, struct il_ht_config ht_conf)

	EXPORT_SYMBOL (il_set_rxon_ht)

u8	il_get_single_channel_number (struct il_priv *il, enum ieee80211_band band)

	EXPORT_SYMBOL (il_get_single_channel_number)

int	il_set_rxon_channel (struct il_priv il, struct ieee80211_channel ch)

	EXPORT_SYMBOL (il_set_rxon_channel)

void	il_set_flags_for_band (struct il_priv il, enum ieee80211_band band, struct ieee80211_vif vif)

	EXPORT_SYMBOL (il_set_flags_for_band)

void	il_connection_init_rx_config (struct il_priv *il)

	EXPORT_SYMBOL (il_connection_init_rx_config)

void	il_set_rate (struct il_priv *il)

	EXPORT_SYMBOL (il_set_rate)

void	il_chswitch_done (struct il_priv *il, bool is_success)

	EXPORT_SYMBOL (il_chswitch_done)

void	il_hdl_csa (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_hdl_csa)

void	il_irq_handle_error (struct il_priv *il)

	EXPORT_SYMBOL (il_irq_handle_error)

void	_il_apm_stop (struct il_priv *il)

	EXPORT_SYMBOL (_il_apm_stop)

void	il_apm_stop (struct il_priv *il)

	EXPORT_SYMBOL (il_apm_stop)

int	il_apm_init (struct il_priv *il)

	EXPORT_SYMBOL (il_apm_init)

int	il_set_tx_power (struct il_priv *il, s8 tx_power, bool force)

	EXPORT_SYMBOL (il_set_tx_power)

void	il_send_bt_config (struct il_priv *il)

	EXPORT_SYMBOL (il_send_bt_config)

int	il_send_stats_request (struct il_priv *il, u8 flags, bool clear)

	EXPORT_SYMBOL (il_send_stats_request)

void	il_hdl_pm_sleep (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_hdl_pm_sleep)

void	il_hdl_pm_debug_stats (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_hdl_pm_debug_stats)

void	il_hdl_error (struct il_priv il, struct il_rx_buf rxb)

	EXPORT_SYMBOL (il_hdl_error)

void	il_clear_isr_stats (struct il_priv *il)

int	il_mac_conf_tx (struct ieee80211_hw hw, struct ieee80211_vif vif, u16 queue, const struct ieee80211_tx_queue_params *params)

	EXPORT_SYMBOL (il_mac_conf_tx)

int	il_mac_tx_last_beacon (struct ieee80211_hw *hw)

	EXPORT_SYMBOL_GPL (il_mac_tx_last_beacon)

int	il_mac_add_interface (struct ieee80211_hw hw, struct ieee80211_vif vif)

	EXPORT_SYMBOL (il_mac_add_interface)

void	il_mac_remove_interface (struct ieee80211_hw hw, struct ieee80211_vif vif)

	EXPORT_SYMBOL (il_mac_remove_interface)

int	il_alloc_txq_mem (struct il_priv *il)

	EXPORT_SYMBOL (il_alloc_txq_mem)

void	il_free_txq_mem (struct il_priv *il)

	EXPORT_SYMBOL (il_free_txq_mem)

int	il_force_reset (struct il_priv *il, bool external)

int	il_mac_change_interface (struct ieee80211_hw hw, struct ieee80211_vif vif, enum nl80211_iftype newtype, bool newp2p)

	EXPORT_SYMBOL (il_mac_change_interface)

void	il_bg_watchdog (unsigned long data)

	EXPORT_SYMBOL (il_bg_watchdog)

void	il_setup_watchdog (struct il_priv *il)

	EXPORT_SYMBOL (il_setup_watchdog)

u32	il_usecs_to_beacons (struct il_priv *il, u32 usec, u32 beacon_interval)

	EXPORT_SYMBOL (il_usecs_to_beacons)

__le32	il_add_beacon_time (struct il_priv *il, u32 base, u32 addon, u32 beacon_interval)

	EXPORT_SYMBOL (il_add_beacon_time)

int	il_mac_config (struct ieee80211_hw *hw, u32 changed)

	EXPORT_SYMBOL (il_mac_config)

void	il_mac_reset_tsf (struct ieee80211_hw hw, struct ieee80211_vif vif)

	EXPORT_SYMBOL (il_mac_reset_tsf)

void	il_mac_bss_info_changed (struct ieee80211_hw hw, struct ieee80211_vif vif, struct ieee80211_bss_conf *bss_conf, u32 changes)

	EXPORT_SYMBOL (il_mac_bss_info_changed)

irqreturn_t	il_isr (int irq, void *data)

	EXPORT_SYMBOL (il_isr)

void	il_tx_cmd_protection (struct il_priv il, struct ieee80211_tx_info info, __le16 fc, __le32 *tx_flags)

	EXPORT_SYMBOL (il_tx_cmd_protection)

Variables
const u8	il_eeprom_band_1 [14]

u32	il_debug_level

const u8	il_bcast_addr [ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }

Macro Definition Documentation

#define CHECK_AND_PRINT ( x )

Value:

((eeprom_ch->flags & EEPROM_CHANNEL_##x) \

? # x " " : "")

Definition at line 858 of file common.c.

#define CHECK_AND_PRINT_I ( x )

Value:

((eeprom_ch_info[ch].flags & EEPROM_CHANNEL_##x) \

? # x " " : "")

Definition at line 898 of file common.c.

#define CHK ( cond )

Value:

if ((cond)) {                           \
        D_INFO("need full RXON - " #cond "\n"); \
        return 1;                       \
    }

#define CHK_NEQ	(	c1,
		c2
	)

Value:

if ((c1) != (c2)) {                 \
        D_INFO("need full RXON - "  \
                   #c1 " != " #c2 " - %d != %d\n",  \
                   (c1), (c2));         \
        return 1;                   \
    }

#define HOST_COMPLETE_TIMEOUT (HZ / 2)

Definition at line 257 of file common.c.

#define IL_ACTIVE_DWELL_FACTOR_24GHZ (3)

Definition at line 1202 of file common.c.

#define IL_ACTIVE_DWELL_FACTOR_52GHZ (2)

Definition at line 1203 of file common.c.

#define IL_ACTIVE_DWELL_TIME_24 (30) /* all times in msec */

Definition at line 1199 of file common.c.

#define IL_ACTIVE_DWELL_TIME_52 (20)

Definition at line 1200 of file common.c.

#define IL_CHANNEL_TUNE_TIME 5

Definition at line 1211 of file common.c.

#define IL_PASSIVE_DWELL_BASE (100)

Definition at line 1210 of file common.c.

#define IL_PASSIVE_DWELL_TIME_24 (20) /* all times in msec */

Definition at line 1208 of file common.c.

#define IL_PASSIVE_DWELL_TIME_52 (10)

Definition at line 1209 of file common.c.

#define IL_WD_TICK ( timeout ) ((timeout) / 4)

Definition at line 4746 of file common.c.

#define MAX_BIT_RATE_20_MHZ 72 /* Mbps */

Definition at line 3320 of file common.c.

#define MAX_BIT_RATE_40_MHZ 150 /* Mbps */

Definition at line 3319 of file common.c.

#define STA_WAIT_TIMEOUT (HZ/2)

Definition at line 1964 of file common.c.

Function Documentation

void _il_apm_stop ( struct il_priv * il )

Definition at line 4154 of file common.c.

bool _il_grab_nic_access ( struct il_priv * il )

Definition at line 85 of file common.c.

int _il_poll_bit	(	struct il_priv *	il,
		u32	addr,
		u32	bits,
		u32	mask,
		int	timeout
	)

Definition at line 46 of file common.c.

EXPORT_SYMBOL ( _il_poll_bit )

EXPORT_SYMBOL ( il_set_bit )

EXPORT_SYMBOL ( il_clear_bit )

EXPORT_SYMBOL ( il_poll_bit )

EXPORT_SYMBOL ( il_rd_prph )

EXPORT_SYMBOL ( il_wr_prph )

EXPORT_SYMBOL ( il_read_targ_mem )

EXPORT_SYMBOL ( il_write_targ_mem )

EXPORT_SYMBOL ( il_get_cmd_string )

EXPORT_SYMBOL ( il_send_cmd_sync )

EXPORT_SYMBOL ( il_send_cmd )

EXPORT_SYMBOL ( il_send_cmd_pdu )

EXPORT_SYMBOL ( il_send_cmd_pdu_async )

EXPORT_SYMBOL ( il_leds_init )

EXPORT_SYMBOL ( il_leds_exit )

EXPORT_SYMBOL ( il_eeprom_query_addr )

EXPORT_SYMBOL ( il_eeprom_query16 )

EXPORT_SYMBOL ( il_eeprom_init )

EXPORT_SYMBOL ( il_eeprom_free )

EXPORT_SYMBOL ( il_init_channel_map )

EXPORT_SYMBOL ( il_free_channel_map )

EXPORT_SYMBOL ( il_get_channel_info )

EXPORT_SYMBOL ( il_power_update_mode )

EXPORT_SYMBOL ( il_power_initialize )

EXPORT_SYMBOL ( il_scan_cancel )

EXPORT_SYMBOL ( il_scan_cancel_timeout )

EXPORT_SYMBOL ( il_setup_rx_scan_handlers )

EXPORT_SYMBOL ( il_get_active_dwell_time )

EXPORT_SYMBOL ( il_get_passive_dwell_time )

EXPORT_SYMBOL ( il_init_scan_params )

EXPORT_SYMBOL ( il_mac_hw_scan )

EXPORT_SYMBOL ( il_fill_probe_req )

EXPORT_SYMBOL ( il_setup_scan_deferred_work )

EXPORT_SYMBOL ( il_cancel_scan_deferred_work )

EXPORT_SYMBOL ( il_send_add_sta )

EXPORT_SYMBOL ( il_add_station_common )

EXPORT_SYMBOL ( il_clear_ucode_stations )

EXPORT_SYMBOL ( il_restore_stations )

EXPORT_SYMBOL ( il_get_free_ucode_key_idx )

EXPORT_SYMBOL ( il_send_lq_cmd )

EXPORT_SYMBOL ( il_mac_sta_remove )

EXPORT_SYMBOL ( il_rx_queue_space )

EXPORT_SYMBOL ( il_rx_queue_update_write_ptr )

EXPORT_SYMBOL ( il_rx_queue_alloc )

EXPORT_SYMBOL ( il_hdl_spectrum_measurement )

EXPORT_SYMBOL ( il_set_decrypted_flag )

EXPORT_SYMBOL ( il_txq_update_write_ptr )

EXPORT_SYMBOL ( il_tx_queue_unmap )

EXPORT_SYMBOL ( il_tx_queue_free )

EXPORT_SYMBOL ( il_cmd_queue_unmap )

EXPORT_SYMBOL ( il_cmd_queue_free )

EXPORT_SYMBOL ( il_queue_space )

EXPORT_SYMBOL ( il_tx_queue_init )

EXPORT_SYMBOL ( il_tx_queue_reset )

EXPORT_SYMBOL ( il_tx_cmd_complete )

EXPORT_SYMBOL ( il_debug_level )

EXPORT_SYMBOL ( il_bcast_addr )

EXPORT_SYMBOL ( il_init_geos )

EXPORT_SYMBOL ( il_free_geos )

EXPORT_SYMBOL ( il_is_ht40_tx_allowed )

EXPORT_SYMBOL ( il_send_rxon_timing )

EXPORT_SYMBOL ( il_set_rxon_hwcrypto )

EXPORT_SYMBOL ( il_check_rxon_cmd )

EXPORT_SYMBOL ( il_full_rxon_required )

EXPORT_SYMBOL ( il_get_lowest_plcp )

EXPORT_SYMBOL ( il_set_rxon_ht )

EXPORT_SYMBOL ( il_get_single_channel_number )

EXPORT_SYMBOL ( il_set_rxon_channel )

EXPORT_SYMBOL ( il_set_flags_for_band )

EXPORT_SYMBOL ( il_connection_init_rx_config )

EXPORT_SYMBOL ( il_set_rate )

EXPORT_SYMBOL ( il_chswitch_done )

EXPORT_SYMBOL ( il_hdl_csa )

EXPORT_SYMBOL ( il_irq_handle_error )

EXPORT_SYMBOL ( _il_apm_stop )

EXPORT_SYMBOL ( il_apm_stop )

EXPORT_SYMBOL ( il_apm_init )

EXPORT_SYMBOL ( il_set_tx_power )

EXPORT_SYMBOL ( il_send_bt_config )

EXPORT_SYMBOL ( il_send_stats_request )

EXPORT_SYMBOL ( il_hdl_pm_sleep )

EXPORT_SYMBOL ( il_hdl_pm_debug_stats )

EXPORT_SYMBOL ( il_hdl_error )

EXPORT_SYMBOL ( il_mac_conf_tx )

EXPORT_SYMBOL ( il_mac_add_interface )

EXPORT_SYMBOL ( il_mac_remove_interface )

EXPORT_SYMBOL ( il_alloc_txq_mem )

EXPORT_SYMBOL ( il_free_txq_mem )

EXPORT_SYMBOL ( il_mac_change_interface )

EXPORT_SYMBOL ( il_bg_watchdog )

EXPORT_SYMBOL ( il_setup_watchdog )

EXPORT_SYMBOL ( il_usecs_to_beacons )

EXPORT_SYMBOL ( il_add_beacon_time )

EXPORT_SYMBOL ( il_mac_config )

EXPORT_SYMBOL ( il_mac_reset_tsf )

EXPORT_SYMBOL ( il_mac_bss_info_changed )

EXPORT_SYMBOL ( il_isr )

EXPORT_SYMBOL ( il_tx_cmd_protection )

EXPORT_SYMBOL_GPL ( _il_grab_nic_access )

EXPORT_SYMBOL_GPL ( il_prep_station )

EXPORT_SYMBOL_GPL ( il_remove_station )

EXPORT_SYMBOL_GPL ( il_dealloc_bcast_stations )

EXPORT_SYMBOL_GPL ( il_mac_tx_last_beacon )

__le32 il_add_beacon_time	(	struct il_priv *	il,
		u32	base,
		u32	addon,
		u32	beacon_interval
	)

Definition at line 4832 of file common.c.

int il_add_station_common	(	struct il_priv *	il,
		const u8 *	addr,
		bool	is_ap,
		struct ieee80211_sta *	sta,
		u8 *	sta_id_r
	)

il_add_station_common -

Definition at line 1970 of file common.c.

int il_alloc_txq_mem ( struct il_priv * il )

Definition at line 4588 of file common.c.

int il_apm_init ( struct il_priv * il )

Definition at line 4193 of file common.c.

void il_apm_stop ( struct il_priv * il )

Definition at line 4177 of file common.c.

void il_bg_watchdog ( unsigned long data )

Definition at line 4753 of file common.c.

void il_cancel_scan_deferred_work ( struct il_priv * il )

Definition at line 1685 of file common.c.

int il_check_rxon_cmd ( struct il_priv * il )

Definition at line 3646 of file common.c.

void il_chswitch_done	(	struct il_priv *	il,
		bool	is_success
	)

Definition at line 4043 of file common.c.

void il_clear_bit	(	struct il_priv *	p,
		u32	r,
		u32	m
	)

Definition at line 74 of file common.c.

void il_clear_isr_stats ( struct il_priv * il )

Definition at line 4434 of file common.c.

void il_clear_ucode_stations ( struct il_priv * il )

il_clear_ucode_stations - clear ucode station table bits

This function clears all the bits in the driver indicating which stations are active in the ucode. Call when something other than explicit station management would cause this in the ucode, e.g. unassociated RXON.

Definition at line 2167 of file common.c.

void il_cmd_queue_free ( struct il_priv * il )

il_cmd_queue_free - Deallocate DMA queue. : Transmit queue to deallocate.

Empty queue by removing and destroying all BD's. Free all buffers. 0-fill, but do not free "txq" descriptor structure.

Definition at line 2816 of file common.c.

void il_cmd_queue_unmap ( struct il_priv * il )

il_cmd_queue_unmap - Unmap any remaining DMA mappings from command queue

Definition at line 2773 of file common.c.

void il_connection_init_rx_config ( struct il_priv * il )

Definition at line 3954 of file common.c.

void il_dealloc_bcast_stations ( struct il_priv * il )

Definition at line 2283 of file common.c.

void il_eeprom_free ( struct il_priv * il )

Definition at line 788 of file common.c.

int il_eeprom_init ( struct il_priv * il )

il_eeprom_init - read EEPROM contents

Load the EEPROM contents from adapter into il->eeprom

NOTE: This routine uses the non-debug IO access functions.

Definition at line 715 of file common.c.

u16 il_eeprom_query16	(	const struct il_priv *	il,
		size_t	offset
	)

Definition at line 699 of file common.c.

const u8* il_eeprom_query_addr	(	const struct il_priv *	il,
		size_t	offset
	)

Definition at line 691 of file common.c.

int il_enqueue_hcmd	(	struct il_priv *	il,
		struct il_host_cmd *	cmd
	)

il_enqueue_hcmd - enqueue a uCode command : device ilate data point : a point to the ucode command structure

The function returns < 0 values to indicate the operation is failed. On success, it turns the idx (> 0) of command in the command queue.

Definition at line 3075 of file common.c.

u16 il_fill_probe_req	(	struct il_priv *	il,
		struct ieee80211_mgmt *	frame,
		const u8 *	ta,
		const u8 *	ies,
		int	ie_len,
		int	left
	)

il_fill_probe_req - fill in all required fields and IE for probe request

Definition at line 1576 of file common.c.

int il_force_reset	(	struct il_priv *	il,
		bool	external
	)

Definition at line 4611 of file common.c.

void il_force_scan_end ( struct il_priv * il )

Definition at line 1267 of file common.c.

void il_free_channel_map ( struct il_priv * il )

Definition at line 1041 of file common.c.

void il_free_geos ( struct il_priv * il )

Definition at line 3496 of file common.c.

void il_free_txq_mem ( struct il_priv * il )

Definition at line 4603 of file common.c.

int il_full_rxon_required ( struct il_priv * il )

il_full_rxon_required - check if full RXON (vs RXON_ASSOC) cmd is needed : staging_rxon is compared to active_rxon

If the RXON structure is changing enough to require a new tune, or is clearing the RXON_FILTER_ASSOC_MSK, then return 1 to indicate that a new tune (full RXON command, rather than RXON_ASSOC cmd) is required.

Definition at line 3726 of file common.c.

u16 il_get_active_dwell_time	(	struct il_priv *	il,
		enum ieee80211_band	band,
		u8	n_probes
	)

inline

Definition at line 1426 of file common.c.

struct il_channel_info* il_get_channel_info	(	const struct il_priv *	il,
		enum ieee80211_band	band,
		u16	channel
	)

read

il_get_channel_info - Find driver's ilate channel info

Based on band and channel number.

Definition at line 1054 of file common.c.

const char* il_get_cmd_string ( u8 cmd )

Definition at line 206 of file common.c.

int il_get_free_ucode_key_idx ( struct il_priv * il )

Definition at line 2270 of file common.c.

u8 il_get_lowest_plcp ( struct il_priv * il )

Definition at line 3780 of file common.c.

u16 il_get_passive_dwell_time	(	struct il_priv *	il,
		enum ieee80211_band	band,
		struct ieee80211_vif *	vif
	)

Definition at line 1439 of file common.c.

u8 il_get_single_channel_number	(	struct il_priv *	il,
		enum ieee80211_band	band
	)

Definition at line 3868 of file common.c.

void il_hdl_csa	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

Definition at line 4054 of file common.c.

void il_hdl_error	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

Definition at line 4419 of file common.c.

void il_hdl_pm_debug_stats	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

Definition at line 4408 of file common.c.

void il_hdl_pm_sleep	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

Definition at line 4396 of file common.c.

void il_hdl_spectrum_measurement	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

Definition at line 2603 of file common.c.

int il_init_channel_map ( struct il_priv * il )

il_init_channel_map - Set up driver's info for all possible channels

Definition at line 905 of file common.c.

int il_init_geos ( struct il_priv * il )

il_init_geos - Initialize mac80211's geo/channel info based from eeprom

Definition at line 3375 of file common.c.

void il_init_scan_params ( struct il_priv * il )

Definition at line 1468 of file common.c.

void il_irq_handle_error ( struct il_priv * il )

il_irq_handle_error - called for HW or SW error interrupt from card

Definition at line 4100 of file common.c.

bool il_is_ht40_tx_allowed	(	struct il_priv *	il,
		struct ieee80211_sta_ht_cap *	ht_cap
	)

Definition at line 3525 of file common.c.

irqreturn_t il_isr	(	int	irq,
		void *	data
	)

Definition at line 5396 of file common.c.

void il_leds_exit ( struct il_priv * il )

Definition at line 594 of file common.c.

void il_leds_init ( struct il_priv * il )

Definition at line 553 of file common.c.

int il_mac_add_interface	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif
	)

Definition at line 4507 of file common.c.

void il_mac_bss_info_changed	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif,
		struct ieee80211_bss_conf *	bss_conf,
		u32	changes
	)

Definition at line 5245 of file common.c.

int il_mac_change_interface	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif,
		enum nl80211_iftype	newtype,
		bool	newp2p
	)

Definition at line 4663 of file common.c.

int il_mac_conf_tx	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif,
		u16	queue,
		const struct ieee80211_tx_queue_params *	params
	)

Definition at line 4440 of file common.c.

int il_mac_config	(	struct ieee80211_hw *	hw,
		u32	changed
	)

il_mac_config - mac80211 config callback

Definition at line 4940 of file common.c.

int il_mac_hw_scan	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif,
		struct cfg80211_scan_request *	req
	)

Definition at line 1520 of file common.c.

void il_mac_remove_interface	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif
	)

Definition at line 4569 of file common.c.

void il_mac_reset_tsf	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif
	)

Definition at line 5091 of file common.c.

int il_mac_sta_remove	(	struct ieee80211_hw *	hw,
		struct ieee80211_vif *	vif,
		struct ieee80211_sta *	sta
	)

Definition at line 2409 of file common.c.

int il_mac_tx_last_beacon ( struct ieee80211_hw * hw )

Definition at line 4481 of file common.c.

int il_poll_bit	(	struct il_priv *	il,
		u32	addr,
		u32	mask,
		int	timeout
	)

Definition at line 127 of file common.c.

void il_power_initialize ( struct il_priv * il )

Definition at line 1184 of file common.c.

int il_power_set_mode	(	struct il_priv *	il,
		struct il_powertable_cmd *	cmd,
		bool	force
	)

Definition at line 1126 of file common.c.

int il_power_update_mode	(	struct il_priv *	il,
		bool	force
	)

Definition at line 1173 of file common.c.

u8 il_prep_station	(	struct il_priv *	il,
		const u8 *	addr,
		bool	is_ap,
		struct ieee80211_sta *	sta
	)

il_prep_station - Prepare station information for addition

should be called with sta_lock held

Definition at line 1885 of file common.c.

int il_queue_space ( const struct il_queue * q )

Definition at line 2868 of file common.c.

u32 il_rd_prph	(	struct il_priv *	il,
		u32	reg
	)

Definition at line 144 of file common.c.

u32 il_read_targ_mem	(	struct il_priv *	il,
		u32	addr
	)

Definition at line 173 of file common.c.

int il_remove_station	(	struct il_priv *	il,
		const u8	sta_id,
		const u8 *	addr
	)

il_remove_station - Remove driver's knowledge of station.

Definition at line 2106 of file common.c.

void il_restore_stations ( struct il_priv * il )

il_restore_stations() - Restore driver known stations to device

All stations considered active by driver, but not present in ucode, is restored.

Function sleeps.

Definition at line 2199 of file common.c.

int il_rx_queue_alloc ( struct il_priv * il )

Definition at line 2559 of file common.c.

int il_rx_queue_space ( const struct il_rx_queue * q )

il_rx_queue_space - Return number of free slots available in queue.

Definition at line 2501 of file common.c.

void il_rx_queue_update_write_ptr	(	struct il_priv *	il,
		struct il_rx_queue *	q
	)

il_rx_queue_update_write_ptr - Update the write pointer for the RX queue

Definition at line 2518 of file common.c.

int il_scan_cancel ( struct il_priv * il )

il_scan_cancel - Cancel any currently executing HW scan

Definition at line 1312 of file common.c.

int il_scan_cancel_timeout	(	struct il_priv *	il,
		unsigned long	ms
	)

il_scan_cancel_timeout - Cancel any currently executing HW scan : amount of time to wait (in milliseconds) for scan to abort

Definition at line 1326 of file common.c.

int il_send_add_sta	(	struct il_priv *	il,
		struct il_addsta_cmd *	sta,
		u8	flags
	)

Definition at line 1789 of file common.c.

void il_send_bt_config ( struct il_priv * il )

Definition at line 4357 of file common.c.

int il_send_cmd	(	struct il_priv *	il,
		struct il_host_cmd *	cmd
	)

Definition at line 396 of file common.c.

int il_send_cmd_pdu	(	struct il_priv *	il,
		u8	id,
		u16	len,
		const void *	data
	)

Definition at line 406 of file common.c.

int il_send_cmd_pdu_async	(	struct il_priv *	il,
		u8	id,
		u16	len,
		const void *	data,
		void()(struct il_priv il, struct il_device_cmd cmd, struct il_rx_pkt pkt)	callback
	)

Definition at line 419 of file common.c.

int il_send_cmd_sync	(	struct il_priv *	il,
		struct il_host_cmd *	cmd
	)

Definition at line 309 of file common.c.

int il_send_lq_cmd	(	struct il_priv *	il,
		struct il_link_quality_cmd *	lq,
		u8	flags,
		bool	init
	)

il_send_lq_cmd() - Send link quality command : This command is sent as part of station initialization right after station has been added.

The link quality command is sent as the last step of station creation. This is the special case in which init is set and we call a callback in this case to clear the state indicating that station creation is in progress.

Definition at line 2362 of file common.c.

int il_send_rxon_timing ( struct il_priv * il )

Definition at line 3583 of file common.c.

int il_send_stats_request	(	struct il_priv *	il,
		u8	flags,
		bool	clear
	)

Definition at line 4380 of file common.c.

void il_set_bit	(	struct il_priv *	p,
		u32	r,
		u32	m
	)

Definition at line 63 of file common.c.

int il_set_decrypted_flag	(	struct il_priv *	il,
		struct ieee80211_hdr *	hdr,
		u32	decrypt_res,
		struct ieee80211_rx_status *	stats
	)

Definition at line 2622 of file common.c.

void il_set_flags_for_band	(	struct il_priv *	il,
		enum ieee80211_band	band,
		struct ieee80211_vif *	vif
	)

Definition at line 3928 of file common.c.

void il_set_rate ( struct il_priv * il )

Definition at line 4012 of file common.c.

int il_set_rxon_channel	(	struct il_priv *	il,
		struct ieee80211_channel *	ch
	)

il_set_rxon_channel - Set the band and channel values in staging RXON : requested channel as a pointer to struct ieee80211_channel

NOTE: Does not commit to the hardware; it sets appropriate bit fields in the staging RXON flag structure based on the ch->band

Definition at line 3905 of file common.c.

void il_set_rxon_ht	(	struct il_priv *	il,
		struct il_ht_config *	ht_conf
	)

Definition at line 3860 of file common.c.

void il_set_rxon_hwcrypto	(	struct il_priv *	il,
		int	hw_decrypt
	)

Definition at line 3632 of file common.c.

int il_set_tx_power	(	struct il_priv *	il,
		s8	tx_power,
		bool	force
	)

Definition at line 4301 of file common.c.

void il_setup_rx_scan_handlers ( struct il_priv * il )

Definition at line 1415 of file common.c.

void il_setup_scan_deferred_work ( struct il_priv * il )

Definition at line 1676 of file common.c.

void il_setup_watchdog ( struct il_priv * il )

Definition at line 4785 of file common.c.

void il_tx_cmd_complete	(	struct il_priv *	il,
		struct il_rx_buf *	rxb
	)

il_tx_cmd_complete - Pull unused buffers off the queue and reclaim them : Rx buffer to reclaim

If an Rx buffer has an async callback associated with it the callback will be executed. The attached skb (if present) will only be freed if the callback returns 1

Definition at line 3229 of file common.c.

void il_tx_cmd_protection	(	struct il_priv *	il,
		struct ieee80211_tx_info *	info,
		__le16	fc,
		__le32 *	tx_flags
	)

Definition at line 5461 of file common.c.

void il_tx_queue_free	(	struct il_priv *	il,
		int	txq_id
	)

il_tx_queue_free - Deallocate DMA queue. : Transmit queue to deallocate.

Empty queue by removing and destroying all BD's. Free all buffers. 0-fill, but do not free "txq" descriptor structure.

Definition at line 2737 of file common.c.

int il_tx_queue_init	(	struct il_priv *	il,
		u32	txq_id
	)

il_tx_queue_init - Allocate and initialize one tx/cmd queue

Definition at line 2964 of file common.c.

void il_tx_queue_reset	(	struct il_priv *	il,
		u32	txq_id
	)

Definition at line 3039 of file common.c.

void il_tx_queue_unmap	(	struct il_priv *	il,
		int	txq_id
	)

il_tx_queue_unmap - Unmap any remaining DMA mappings and free skb's

Definition at line 2713 of file common.c.

void il_txq_update_write_ptr	(	struct il_priv *	il,
		struct il_tx_queue *	txq
	)

il_txq_update_write_ptr - Send new write idx to hardware

Definition at line 2673 of file common.c.

u32 il_usecs_to_beacons	(	struct il_priv *	il,
		u32	usec,
		u32	beacon_interval
	)

Definition at line 4804 of file common.c.

void il_wr_prph	(	struct il_priv *	il,
		u32	addr,
		u32	val
	)

Definition at line 159 of file common.c.

void il_write_targ_mem	(	struct il_priv *	il,
		u32	addr,
		u32	val
	)

Definition at line 191 of file common.c.

MODULE_AUTHOR ( DRV_COPYRIGHT" " DRV_AUTHOR )

MODULE_DESCRIPTION ( "iwl-legacy: common functions for 3945 and 4965" )

MODULE_LICENSE ( "GPL" )

module_param	(	led_mode	,
		int	,
		S_IRUGO
	)

module_param	(	bt_coex_active	,
		bool	,
		S_IRUGO
	)

MODULE_PARM_DESC	(	led_mode	,
		"	0 = `system default`,
		""	1 = `On(RF On)/Off(RF Off)`
	)

MODULE_PARM_DESC	(	bt_coex_active	,
		"enable wifi/bluetooth co-exist"
	)

MODULE_VERSION ( IWLWIFI_VERSION )

Variable Documentation

const u8 il_bcast_addr[ETH_ALEN] = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }

Definition at line 3316 of file common.c.

u32 il_debug_level

Definition at line 3313 of file common.c.

const u8 il_eeprom_band_1[14]

Initial value:

= {
    1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
}

Definition at line 636 of file common.c.

Data Structures

Macros

Functions

Variables

Macro Definition Documentation

Function Documentation

Variable Documentation