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#include "wifi_hal.h"
#ifndef _TDLS_H_
#define _TDLS_H_
typedef enum {
WIFI_TDLS_DISABLED, /* TDLS is not enabled, or is disabled now */
WIFI_TDLS_ENABLED, /* TDLS is enabled, but not yet tried */
WIFI_TDLS_TRYING, /* Direct link is being attempted (optional) */
WIFI_TDLS_ESTABLISHED, /* Direct link is established */
WIFI_TDLS_ESTABLISHED_OFF_CHANNEL, /* Direct link is established using MCC */
WIFI_TDLS_DROPPED, /* Direct link was established, but is now dropped */
WIFI_TDLS_FAILED /* Direct link failed */
} wifi_tdls_state;
typedef enum {
WIFI_TDLS_SUCCESS, /* Success */
WIFI_TDLS_UNSPECIFIED = -1, /* Unspecified reason */
WIFI_TDLS_NOT_SUPPORTED = -2, /* Remote side doesn't support TDLS */
WIFI_TDLS_UNSUPPORTED_BAND = -3, /* Remote side doesn't support this band */
WIFI_TDLS_NOT_BENEFICIAL = -4, /* Going to AP is better than going direct */
WIFI_TDLS_DROPPED_BY_REMOTE = -5 /* Remote side doesn't want it anymore */
} wifi_tdls_reason;
typedef struct {
int channel; /* channel hint, in channel number (NOT frequency ) */
int global_operating_class; /* operating class to use */
int max_latency_ms; /* max latency that can be tolerated by apps */
int min_bandwidth_kbps; /* bandwidth required by apps, in kilo bits per second */
} wifi_tdls_params;
typedef struct {
int channel;
int global_operating_class;
wifi_tdls_state state;
wifi_tdls_reason reason;
} wifi_tdls_status;
typedef struct {
/* on_tdls_state_changed - reports state to TDLS link
* Report this event when the state of TDLS link changes */
void (*on_tdls_state_changed)(mac_addr addr, wifi_tdls_status status);
} wifi_tdls_handler;
/* wifi_enable_tdls - enables TDLS-auto mode for a specific route
*
* params specifies hints, which provide more information about
* why TDLS is being sought. The firmware should do its best to
* honor the hints before downgrading regular AP link
*
* On successful completion, must fire on_tdls_state_changed event
* to indicate the status of TDLS operation.
*/
wifi_error wifi_enable_tdls(wifi_interface_handle iface, mac_addr addr,
wifi_tdls_params params, wifi_tdls_handler handler);
/* wifi_disable_tdls - disables TDLS-auto mode for a specific route
*
* This terminates any existing TDLS with addr device, and frees the
* device resources to make TDLS connections on new routes.
*
* DON'T fire any more events on 'handler' specified in earlier call to
* wifi_enable_tdls after this action.
*/
wifi_error wifi_disable_tdls(wifi_interface_handle iface, mac_addr addr);
/* wifi_get_tdls_status - allows getting the status of TDLS for a specific route */
wifi_error wifi_get_tdls_status(wifi_interface_handle iface, mac_addr addr,
wifi_tdls_status *status);
#endif
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