scan.h File Reference

#include "wlcore.h"

Go to the source code of this file.

Data Structures
struct	basic_scan_params
struct	basic_scan_channel_params
struct	wl1271_cmd_scan
struct	wl1271_cmd_trigger_scan_to
struct	conn_scan_ch_params
struct	wl1271_cmd_sched_scan_config
struct	wl1271_ssid
struct	wl1271_cmd_sched_scan_ssid_list
struct	wl1271_cmd_sched_scan_start
struct	wl1271_cmd_sched_scan_stop

Macros
#define	WL1271_SCAN_MAX_CHANNELS   24
#define	WL1271_SCAN_DEFAULT_TAG   1
#define	WL1271_SCAN_CURRENT_TX_PWR   0
#define	WL1271_SCAN_OPT_ACTIVE   0
#define	WL1271_SCAN_OPT_PASSIVE   1
#define	WL1271_SCAN_OPT_SPLIT_SCAN   2
#define	WL1271_SCAN_OPT_PRIORITY_HIGH   4
#define	WL1271_SCAN_OPT_FORCE   8
#define	WL1271_SCAN_BAND_2_4_GHZ   0
#define	WL1271_SCAN_BAND_5_GHZ   1
#define	WL1271_SCAN_TIMEOUT   30000 /* msec */
#define	MAX_CHANNELS_2GHZ   14
#define	MAX_CHANNELS_5GHZ   23
#define	MAX_CHANNELS_4GHZ   4
#define	SCAN_MAX_CYCLE_INTERVALS   16
#define	SCAN_MAX_BANDS   3
#define	SCAN_CHANNEL_FLAGS_DFS
#define	SCAN_CHANNEL_FLAGS_DFS_ENABLED   BIT(1)
#define	SCHED_SCAN_MAX_SSIDS   16

Enumerations
enum	{   WL1271_SCAN_STATE_IDLE, WL1271_SCAN_STATE_2GHZ_ACTIVE, WL1271_SCAN_STATE_2GHZ_PASSIVE, WL1271_SCAN_STATE_5GHZ_ACTIVE,   WL1271_SCAN_STATE_5GHZ_PASSIVE, WL1271_SCAN_STATE_DONE }
enum	{ SCAN_SSID_FILTER_ANY = 0, SCAN_SSID_FILTER_SPECIFIC = 1, SCAN_SSID_FILTER_LIST = 2, SCAN_SSID_FILTER_DISABLED = 3 }
enum	{ SCAN_BSS_TYPE_INDEPENDENT, SCAN_BSS_TYPE_INFRASTRUCTURE, SCAN_BSS_TYPE_ANY }
enum	{ SCAN_SSID_TYPE_PUBLIC = 0, SCAN_SSID_TYPE_HIDDEN = 1 }

Functions
int	wl1271_scan (struct wl1271 *wl, struct ieee80211_vif *vif, const u8 *ssid, size_t ssid_len, struct cfg80211_scan_request *req)
int	wl1271_scan_stop (struct wl1271 *wl)
int	wl1271_scan_build_probe_req (struct wl1271 *wl, const u8 *ssid, size_t ssid_len, const u8 *ie, size_t ie_len, u8 band)
void	wl1271_scan_stm (struct wl1271 *wl, struct ieee80211_vif *vif)
void	wl1271_scan_complete_work (struct work_struct *work)
int	wl1271_scan_sched_scan_config (struct wl1271 *wl, struct wl12xx_vif *wlvif, struct cfg80211_sched_scan_request *req, struct ieee80211_sched_scan_ies *ies)
int	wl1271_scan_sched_scan_start (struct wl1271 *wl, struct wl12xx_vif *wlvif)
void	wl1271_scan_sched_scan_stop (struct wl1271 *wl, struct wl12xx_vif *wlvif)
void	wl1271_scan_sched_scan_results (struct wl1271 *wl)

Variables
struct basic_scan_params	__packed

Macro Definition Documentation

#define MAX_CHANNELS_2GHZ   14

Definition at line 125 of file scan.h.

#define MAX_CHANNELS_4GHZ   4

Definition at line 127 of file scan.h.

#define MAX_CHANNELS_5GHZ   23

Definition at line 126 of file scan.h.

#define SCAN_CHANNEL_FLAGS_DFS

Value:

BIT(0) /* channel is passive until an
                          activity is detected on it */

Definition at line 145 of file scan.h.

#define SCAN_CHANNEL_FLAGS_DFS_ENABLED   BIT(1)

Definition at line 146 of file scan.h.

#define SCAN_MAX_BANDS   3

Definition at line 130 of file scan.h.

#define SCAN_MAX_CYCLE_INTERVALS   16

Definition at line 129 of file scan.h.

#define SCHED_SCAN_MAX_SSIDS   16

Definition at line 199 of file scan.h.

#define WL1271_SCAN_BAND_2_4_GHZ   0

Definition at line 55 of file scan.h.

#define WL1271_SCAN_BAND_5_GHZ   1

Definition at line 56 of file scan.h.

#define WL1271_SCAN_CURRENT_TX_PWR   0

Definition at line 48 of file scan.h.

#define WL1271_SCAN_DEFAULT_TAG   1

Definition at line 47 of file scan.h.

#define WL1271_SCAN_MAX_CHANNELS   24

Definition at line 46 of file scan.h.

#define WL1271_SCAN_OPT_ACTIVE   0

Definition at line 49 of file scan.h.

#define WL1271_SCAN_OPT_FORCE   8

Definition at line 54 of file scan.h.

#define WL1271_SCAN_OPT_PASSIVE   1

Definition at line 50 of file scan.h.

#define WL1271_SCAN_OPT_PRIORITY_HIGH   4

Definition at line 52 of file scan.h.

#define WL1271_SCAN_OPT_SPLIT_SCAN   2

Definition at line 51 of file scan.h.

#define WL1271_SCAN_TIMEOUT   30000 /* msec */

Definition at line 58 of file scan.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

WL1271_SCAN_STATE_IDLE
WL1271_SCAN_STATE_2GHZ_ACTIVE
WL1271_SCAN_STATE_2GHZ_PASSIVE
WL1271_SCAN_STATE_5GHZ_ACTIVE
WL1271_SCAN_STATE_5GHZ_PASSIVE
WL1271_SCAN_STATE_DONE

Definition at line 60 of file scan.h.

anonymous enum

Enumerator:

SCAN_SSID_FILTER_ANY
SCAN_SSID_FILTER_SPECIFIC
SCAN_SSID_FILTER_LIST
SCAN_SSID_FILTER_DISABLED

Definition at line 132 of file scan.h.

anonymous enum

Enumerator:

SCAN_BSS_TYPE_INDEPENDENT
SCAN_BSS_TYPE_INFRASTRUCTURE
SCAN_BSS_TYPE_ANY

Definition at line 139 of file scan.h.

anonymous enum

Enumerator:

SCAN_SSID_TYPE_PUBLIC
SCAN_SSID_TYPE_HIDDEN

Definition at line 201 of file scan.h.

Function Documentation

int wl1271_scan	(	struct wl1271 *	wl,
		struct ieee80211_vif *	vif,
		const u8 *	ssid,
		size_t	ssid_len,
		struct cfg80211_scan_request *	req
	)

Definition at line 342 of file scan.c.

int wl1271_scan_build_probe_req	(	struct wl1271 *	wl,
		const u8 *	ssid,
		size_t	ssid_len,
		const u8 *	ie,
		size_t	ie_len,
		u8	band
	)

void wl1271_scan_complete_work

(

struct work_struct *

work

)

Definition at line 34 of file scan.c.

int wl1271_scan_sched_scan_config	(	struct wl1271 *	wl,
		struct wl12xx_vif *	wlvif,
		struct cfg80211_sched_scan_request *	req,
		struct ieee80211_sched_scan_ies *	ies
	)

Definition at line 666 of file scan.c.

void wl1271_scan_sched_scan_results

(

struct wl1271 *

wl

)

Definition at line 788 of file scan.c.

int wl1271_scan_sched_scan_start	(	struct wl1271 *	wl,
		struct wl12xx_vif *	wlvif
	)

Definition at line 755 of file scan.c.

void wl1271_scan_sched_scan_stop	(	struct wl1271 *	wl,
		struct wl12xx_vif *	wlvif
	)

Definition at line 795 of file scan.c.

void wl1271_scan_stm	(	struct wl1271 *	wl,
		struct ieee80211_vif *	vif
	)

Definition at line 253 of file scan.c.

int wl1271_scan_stop

(

struct wl1271 *

wl

)

Definition at line 378 of file scan.c.

Variable Documentation

struct wl1271_cmd_sched_scan_stop __packed