* is being requested. Most drivers should not need ot use this.
*/
enum wps_mode wps;
+
+ /**
+ * p2p - Whether this connection is a P2P group
+ */
+ int p2p;
};
/**
#define WPA_DRIVER_FLAGS_AP 0x00000040
/* Driver needs static WEP key setup after association has been completed */
#define WPA_DRIVER_FLAGS_SET_KEYS_AFTER_ASSOC_DONE 0x00000080
+/* Driver takes care of P2P management operations */
+#define WPA_DRIVER_FLAGS_P2P_MGMT 0x00000100
+/* Driver supports concurrent P2P operations */
+#define WPA_DRIVER_FLAGS_P2P_CONCURRENT 0x00000200
+/*
+ * Driver uses the initial interface as a dedicated management interface, i.e.,
+ * it cannot be used for P2P group operations.
+ */
+#define WPA_DRIVER_FLAGS_P2P_DEDICATED_INTERFACE 0x00000400
+/* This interface is P2P capable (P2P Device, GO, or P2P Client */
+#define WPA_DRIVER_FLAGS_P2P_CAPABLE 0x00000800
unsigned int flags;
int max_scan_ssids;
* This interface has its own address and Beacon frame.
*/
WPA_IF_AP_BSS,
+
+ /**
+ * WPA_IF_P2P_GO - P2P Group Owner
+ */
+ WPA_IF_P2P_GO,
+
+ /**
+ * WPA_IF_P2P_CLIENT - P2P Client
+ */
+ WPA_IF_P2P_CLIENT,
+
+ /**
+ * WPA_IF_P2P_GROUP - P2P Group interface (will become either
+ * WPA_IF_P2P_GO or WPA_IF_P2P_CLIENT, but the role is not yet known)
+ */
+ WPA_IF_P2P_GROUP
};
struct wpa_init_params {
* Beacon and Probe Response frames. This can be left undefined (set
* to %NULL) if the driver uses the Beacon template from set_beacon()
* and does not process Probe Request frames.
+ *
+ * This will also be used to add P2P IE(s) into Beacon/Probe Response
+ * frames when operating as a GO. The driver is responsible for adding
+ * timing related attributes (e.g., NoA) in addition to the IEs
+ * included here by appending them after these buffers. This call is
+ * also used to provide Probe Response IEs for P2P Listen state
+ * operations for drivers that generate the Probe Response frames
+ * internally.
*/
int (*set_ap_wps_ie)(void *priv, const struct wpabuf *beacon,
const struct wpabuf *proberesp);
*/
int (*send_frame)(void *priv, const u8 *data, size_t data_len,
int encrypt);
+
+ /**
+ * shared_freq - Get operating frequency of shared interface(s)
+ * @priv: Private driver interface data
+ * Returns: Operating frequency in MHz, 0 if no shared operation in
+ * use, or -1 on failure
+ *
+ * This command can be used to request the current operating frequency
+ * of any virtual interface that shares the same radio to provide
+ * information for channel selection for other virtual interfaces.
+ */
+ int (*shared_freq)(void *priv);
+
+ /**
+ * get_noa - Get current Notice of Absence attribute payload
+ * @priv: Private driver interface data
+ * @buf: Buffer for returning NoA
+ * @buf_len: Buffer length in octets
+ * Returns: Number of octets used in buf, 0 to indicate no NoA is being
+ * advertized, or -1 on failure
+ *
+ * This function is used to fetch the current Notice of Absence
+ * attribute value from GO.
+ */
+ int (*get_noa)(void *priv, u8 *buf, size_t buf_len);
+
+ /**
+ * set_noa - Set Notice of Absence parameters for GO (testing)
+ * @priv: Private driver interface data
+ * @count: Count
+ * @start: Start time in ms from next TBTT
+ * @duration: Duration in ms
+ * Returns: 0 on success or -1 on failure
+ *
+ * This function is used to set Notice of Absence parameters for GO. It
+ * is used only for testing. To disable NoA, all parameters are set to
+ * 0.
+ */
+ int (*set_noa)(void *priv, u8 count, int start, int duration);
};
* Deauthentication frame
*/
u16 reason_code;
+
+ /**
+ * ie - Optional IE(s) in Disassociation frame
+ */
+ const u8 *ie;
+
+ /**
+ * ie_len - Length of ie buffer in octets
+ */
+ size_t ie_len;
} disassoc_info;
/**
* Deauthentication frame
*/
u16 reason_code;
+
+ /**
+ * ie - Optional IE(s) in Deauthentication frame
+ */
+ const u8 *ie;
+
+ /**
+ * ie_len - Length of ie buffer in octets
+ */
+ size_t ie_len;
} deauth_info;
/**
return -1;
}
+static inline int wpa_drv_set_freq(struct wpa_supplicant *wpa_s,
+ struct hostapd_freq_params *freq)
+{
+ if (wpa_s->driver->set_freq)
+ return wpa_s->driver->set_freq(wpa_s->drv_priv, freq);
+ return -1;
+}
+
static inline int wpa_drv_if_add(struct wpa_supplicant *wpa_s,
enum wpa_driver_if_type type,
const char *ifname, const u8 *addr,
proberesp);
}
+static inline int wpa_drv_shared_freq(struct wpa_supplicant *wpa_s)
+{
+ if (!wpa_s->driver->shared_freq)
+ return -1;
+ return wpa_s->driver->shared_freq(wpa_s->drv_priv);
+}
+
+static inline int wpa_drv_get_noa(struct wpa_supplicant *wpa_s,
+ u8 *buf, size_t buf_len)
+{
+ if (!wpa_s->driver->get_noa)
+ return -1;
+ return wpa_s->driver->get_noa(wpa_s->drv_priv, buf, buf_len);
+}
+
+static inline int wpa_drv_set_noa(struct wpa_supplicant *wpa_s, u8 count,
+ int start, int duration)
+{
+ if (!wpa_s->driver->set_noa)
+ return -1;
+ return wpa_s->driver->set_noa(wpa_s->drv_priv, count, start, duration);
+}
+
#endif /* DRIVER_I_H */