zephyr/include/net/wifi_mgmt.h

127 lines
3.1 KiB
C

/*
* Copyright (c) 2017 Intel Corporation.
*
* SPDX-License-Identifier: Apache-2.0
*/
/**
* @file
* @brief WiFi L2 stack public header
*/
#ifndef __WIFI_MGMT_H__
#define __WIFI_MGMT_H__
#include <net/net_mgmt.h>
#include <net/wifi.h>
/* Management part definitions */
#define _NET_WIFI_LAYER NET_MGMT_LAYER_L2
#define _NET_WIFI_CODE 0x156
#define _NET_WIFI_BASE (NET_MGMT_IFACE_BIT | \
NET_MGMT_LAYER(_NET_WIFI_LAYER) | \
NET_MGMT_LAYER_CODE(_NET_WIFI_CODE))
#define _NET_WIFI_EVENT (_NET_WIFI_BASE | NET_MGMT_EVENT_BIT)
enum net_request_wifi_cmd {
NET_REQUEST_WIFI_CMD_SCAN = 1,
NET_REQUEST_WIFI_CMD_CONNECT,
NET_REQUEST_WIFI_CMD_DISCONNECT,
};
#define NET_REQUEST_WIFI_SCAN \
(_NET_WIFI_BASE | NET_REQUEST_WIFI_CMD_SCAN)
NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_SCAN);
#define NET_REQUEST_WIFI_CONNECT \
(_NET_WIFI_BASE | NET_REQUEST_WIFI_CMD_CONNECT)
NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_CONNECT);
#define NET_REQUEST_WIFI_DISCONNECT \
(_NET_WIFI_BASE | NET_REQUEST_WIFI_CMD_DISCONNECT)
NET_MGMT_DEFINE_REQUEST_HANDLER(NET_REQUEST_WIFI_DISCONNECT);
enum net_event_wifi_cmd {
NET_EVENT_WIFI_CMD_SCAN_RESULT = 1,
NET_EVENT_WIFI_CMD_SCAN_DONE,
NET_EVENT_WIFI_CMD_CONNECT_RESULT,
NET_EVENT_WIFI_CMD_DISCONNECT_RESULT,
};
#define NET_EVENT_WIFI_SCAN_RESULT \
(_NET_WIFI_EVENT | NET_EVENT_WIFI_CMD_SCAN_RESULT)
#define NET_EVENT_WIFI_SCAN_DONE \
(_NET_WIFI_EVENT | NET_EVENT_WIFI_CMD_SCAN_DONE)
#define NET_EVENT_WIFI_CONNECT_RESULT \
(_NET_WIFI_EVENT | NET_EVENT_WIFI_CMD_CONNECT_RESULT)
#define NET_EVENT_WIFI_DISCONNECT_RESULT \
(_NET_WIFI_EVENT | NET_EVENT_WIFI_CMD_DISCONNECT_RESULT)
/* Each result is provided to the net_mgmt_event_callback
* via its info attribute (see net_mgmt.h)
*/
struct wifi_scan_result {
u8_t ssid[WIFI_SSID_MAX_LEN];
u8_t ssid_length;
u8_t channel;
enum wifi_security_type security;
s8_t rssi;
};
struct wifi_connect_req_params {
u8_t *ssid;
u8_t ssid_length; /* Max 32 */
u8_t *psk;
u8_t psk_length; /* Min 8 - Max 64 */
u8_t channel;
enum wifi_security_type security;
};
struct wifi_status {
int status;
};
#ifdef CONFIG_WIFI_OFFLOAD
#include <net/net_if.h>
typedef void (*scan_result_cb_t)(struct net_if *iface, int status,
struct wifi_scan_result *entry);
struct net_wifi_mgmt_offload {
/**
* Mandatory to get in first position.
* A network device should indeed provide a pointer on such
* net_if_api structure. So we make current structure pointer
* that can be casted to a net_if_api structure pointer.
*/
struct net_if_api iface_api;
/* cb parameter is the cb that should be called for each
* result by the driver. The wifi mgmt part will take care of
* raising the necessary event etc...
*/
int (*scan)(struct device *dev, scan_result_cb_t cb);
int (*connect)(struct device *dev,
struct wifi_connect_req_params *params);
int (*disconnect)(struct device *dev);
};
void wifi_mgmt_raise_connect_result_event(struct net_if *iface, int status);
void wifi_mgmt_raise_disconnect_result_event(struct net_if *iface, int status);
#endif /* CONFIG_WIFI_OFFLOAD */
#endif /* __WIFI_MGMT_H__ */