313 lines
7.3 KiB
C
313 lines
7.3 KiB
C
/******************************************************************************
|
|
*
|
|
* Copyright(c) 2007 - 2017 Realtek Corporation.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify it
|
|
* under the terms of version 2 of the GNU General Public License as
|
|
* published by the Free Software Foundation.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but WITHOUT
|
|
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
|
|
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
|
|
* more details.
|
|
*
|
|
*****************************************************************************/
|
|
#ifndef __IEEE80211_EXT_H
|
|
#define __IEEE80211_EXT_H
|
|
|
|
#include <drv_conf.h>
|
|
#include <osdep_service.h>
|
|
#include <drv_types.h>
|
|
|
|
#define WMM_OUI_TYPE 2
|
|
#define WMM_OUI_SUBTYPE_INFORMATION_ELEMENT 0
|
|
#define WMM_OUI_SUBTYPE_PARAMETER_ELEMENT 1
|
|
#define WMM_OUI_SUBTYPE_TSPEC_ELEMENT 2
|
|
#define WMM_VERSION 1
|
|
|
|
#define WPA_PROTO_WPA BIT(0)
|
|
#define WPA_PROTO_RSN BIT(1)
|
|
|
|
#define WPA_KEY_MGMT_IEEE8021X BIT(0)
|
|
#define WPA_KEY_MGMT_PSK BIT(1)
|
|
#define WPA_KEY_MGMT_NONE BIT(2)
|
|
#define WPA_KEY_MGMT_IEEE8021X_NO_WPA BIT(3)
|
|
#define WPA_KEY_MGMT_WPA_NONE BIT(4)
|
|
|
|
|
|
#define WPA_CAPABILITY_PREAUTH BIT(0)
|
|
#define WPA_CAPABILITY_MGMT_FRAME_PROTECTION BIT(6)
|
|
#define WPA_CAPABILITY_PEERKEY_ENABLED BIT(9)
|
|
|
|
|
|
#define PMKID_LEN 16
|
|
|
|
|
|
#ifdef PLATFORM_LINUX
|
|
struct wpa_ie_hdr {
|
|
u8 elem_id;
|
|
u8 len;
|
|
u8 oui[4]; /* 24-bit OUI followed by 8-bit OUI type */
|
|
u8 version[2]; /* little endian */
|
|
} __attribute__((packed));
|
|
|
|
struct rsn_ie_hdr {
|
|
u8 elem_id; /* WLAN_EID_RSN */
|
|
u8 len;
|
|
u8 version[2]; /* little endian */
|
|
} __attribute__((packed));
|
|
|
|
struct wme_ac_parameter {
|
|
#if defined(CONFIG_LITTLE_ENDIAN)
|
|
/* byte 1 */
|
|
u8 aifsn:4,
|
|
acm:1,
|
|
aci:2,
|
|
reserved:1;
|
|
|
|
/* byte 2 */
|
|
u8 eCWmin:4,
|
|
eCWmax:4;
|
|
#elif defined(CONFIG_BIG_ENDIAN)
|
|
/* byte 1 */
|
|
u8 reserved:1,
|
|
aci:2,
|
|
acm:1,
|
|
aifsn:4;
|
|
|
|
/* byte 2 */
|
|
u8 eCWmax:4,
|
|
eCWmin:4;
|
|
#else
|
|
#error "Please fix <endian.h>"
|
|
#endif
|
|
|
|
/* bytes 3 & 4 */
|
|
u16 txopLimit;
|
|
} __attribute__((packed));
|
|
|
|
struct wme_parameter_element {
|
|
/* required fields for WME version 1 */
|
|
u8 oui[3];
|
|
u8 oui_type;
|
|
u8 oui_subtype;
|
|
u8 version;
|
|
u8 acInfo;
|
|
u8 reserved;
|
|
struct wme_ac_parameter ac[4];
|
|
|
|
} __attribute__((packed));
|
|
|
|
#endif
|
|
|
|
#define WPA_PUT_LE16(a, val) \
|
|
do { \
|
|
(a)[1] = ((u16) (val)) >> 8; \
|
|
(a)[0] = ((u16) (val)) & 0xff; \
|
|
} while (0)
|
|
|
|
#define WPA_PUT_BE32(a, val) \
|
|
do { \
|
|
(a)[0] = (u8) ((((u32) (val)) >> 24) & 0xff); \
|
|
(a)[1] = (u8) ((((u32) (val)) >> 16) & 0xff); \
|
|
(a)[2] = (u8) ((((u32) (val)) >> 8) & 0xff); \
|
|
(a)[3] = (u8) (((u32) (val)) & 0xff); \
|
|
} while (0)
|
|
|
|
#define WPA_PUT_LE32(a, val) \
|
|
do { \
|
|
(a)[3] = (u8) ((((u32) (val)) >> 24) & 0xff); \
|
|
(a)[2] = (u8) ((((u32) (val)) >> 16) & 0xff); \
|
|
(a)[1] = (u8) ((((u32) (val)) >> 8) & 0xff); \
|
|
(a)[0] = (u8) (((u32) (val)) & 0xff); \
|
|
} while (0)
|
|
|
|
#define RSN_SELECTOR_PUT(a, val) WPA_PUT_BE32((u8 *) (a), (val))
|
|
/* #define RSN_SELECTOR_PUT(a, val) WPA_PUT_LE32((u8 *) (a), (val)) */
|
|
|
|
|
|
|
|
/* Action category code */
|
|
enum ieee80211_category {
|
|
WLAN_CATEGORY_SPECTRUM_MGMT = 0,
|
|
WLAN_CATEGORY_QOS = 1,
|
|
WLAN_CATEGORY_DLS = 2,
|
|
WLAN_CATEGORY_BACK = 3,
|
|
WLAN_CATEGORY_HT = 7,
|
|
WLAN_CATEGORY_WMM = 17,
|
|
};
|
|
|
|
/* SPECTRUM_MGMT action code */
|
|
enum ieee80211_spectrum_mgmt_actioncode {
|
|
WLAN_ACTION_SPCT_MSR_REQ = 0,
|
|
WLAN_ACTION_SPCT_MSR_RPRT = 1,
|
|
WLAN_ACTION_SPCT_TPC_REQ = 2,
|
|
WLAN_ACTION_SPCT_TPC_RPRT = 3,
|
|
WLAN_ACTION_SPCT_CHL_SWITCH = 4,
|
|
WLAN_ACTION_SPCT_EXT_CHL_SWITCH = 5,
|
|
};
|
|
|
|
/* BACK action code */
|
|
enum ieee80211_back_actioncode {
|
|
WLAN_ACTION_ADDBA_REQ = 0,
|
|
WLAN_ACTION_ADDBA_RESP = 1,
|
|
WLAN_ACTION_DELBA = 2,
|
|
};
|
|
|
|
/* HT features action code */
|
|
enum ieee80211_ht_actioncode {
|
|
WLAN_ACTION_NOTIFY_CH_WIDTH = 0,
|
|
WLAN_ACTION_SM_PS = 1,
|
|
WLAN_ACTION_PSPM = 2,
|
|
WLAN_ACTION_PCO_PHASE = 3,
|
|
WLAN_ACTION_MIMO_CSI_MX = 4,
|
|
WLAN_ACTION_MIMO_NONCP_BF = 5,
|
|
WLAN_ACTION_MIMP_CP_BF = 6,
|
|
WLAN_ACTION_ASEL_INDICATES_FB = 7,
|
|
WLAN_ACTION_HI_INFO_EXCHG = 8,
|
|
};
|
|
|
|
/* BACK (block-ack) parties */
|
|
enum ieee80211_back_parties {
|
|
WLAN_BACK_RECIPIENT = 0,
|
|
WLAN_BACK_INITIATOR = 1,
|
|
WLAN_BACK_TIMER = 2,
|
|
};
|
|
|
|
#ifdef PLATFORM_LINUX
|
|
|
|
struct ieee80211_mgmt {
|
|
u16 frame_control;
|
|
u16 duration;
|
|
u8 da[6];
|
|
u8 sa[6];
|
|
u8 bssid[6];
|
|
u16 seq_ctrl;
|
|
union {
|
|
struct {
|
|
u16 auth_alg;
|
|
u16 auth_transaction;
|
|
u16 status_code;
|
|
/* possibly followed by Challenge text */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) auth;
|
|
struct {
|
|
u16 reason_code;
|
|
} __attribute__((packed)) deauth;
|
|
struct {
|
|
u16 capab_info;
|
|
u16 listen_interval;
|
|
/* followed by SSID and Supported rates */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) assoc_req;
|
|
struct {
|
|
u16 capab_info;
|
|
u16 status_code;
|
|
u16 aid;
|
|
/* followed by Supported rates */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) assoc_resp, reassoc_resp;
|
|
struct {
|
|
u16 capab_info;
|
|
u16 listen_interval;
|
|
u8 current_ap[6];
|
|
/* followed by SSID and Supported rates */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) reassoc_req;
|
|
struct {
|
|
u16 reason_code;
|
|
} __attribute__((packed)) disassoc;
|
|
struct {
|
|
__le64 timestamp;
|
|
u16 beacon_int;
|
|
u16 capab_info;
|
|
/* followed by some of SSID, Supported rates,
|
|
* FH Params, DS Params, CF Params, IBSS Params, TIM */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) beacon;
|
|
struct {
|
|
/* only variable items: SSID, Supported rates */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) probe_req;
|
|
struct {
|
|
__le64 timestamp;
|
|
u16 beacon_int;
|
|
u16 capab_info;
|
|
/* followed by some of SSID, Supported rates,
|
|
* FH Params, DS Params, CF Params, IBSS Params */
|
|
u8 variable[0];
|
|
} __attribute__((packed)) probe_resp;
|
|
struct {
|
|
u8 category;
|
|
union {
|
|
struct {
|
|
u8 action_code;
|
|
u8 dialog_token;
|
|
u8 status_code;
|
|
u8 variable[0];
|
|
} __attribute__((packed)) wme_action;
|
|
#if 0
|
|
struct {
|
|
u8 action_code;
|
|
u8 element_id;
|
|
u8 length;
|
|
struct ieee80211_channel_sw_ie sw_elem;
|
|
} __attribute__((packed)) chan_switch;
|
|
struct {
|
|
u8 action_code;
|
|
u8 dialog_token;
|
|
u8 element_id;
|
|
u8 length;
|
|
struct ieee80211_msrment_ie msr_elem;
|
|
} __attribute__((packed)) measurement;
|
|
#endif
|
|
struct {
|
|
u8 action_code;
|
|
u8 dialog_token;
|
|
u16 capab;
|
|
u16 timeout;
|
|
u16 start_seq_num;
|
|
} __attribute__((packed)) addba_req;
|
|
struct {
|
|
u8 action_code;
|
|
u8 dialog_token;
|
|
u16 status;
|
|
u16 capab;
|
|
u16 timeout;
|
|
} __attribute__((packed)) addba_resp;
|
|
struct {
|
|
u8 action_code;
|
|
u16 params;
|
|
u16 reason_code;
|
|
} __attribute__((packed)) delba;
|
|
struct {
|
|
u8 action_code;
|
|
/* capab_info for open and confirm,
|
|
* reason for close
|
|
*/
|
|
u16 aux;
|
|
/* Followed in plink_confirm by status
|
|
* code, AID and supported rates,
|
|
* and directly by supported rates in
|
|
* plink_open and plink_close
|
|
*/
|
|
u8 variable[0];
|
|
} __attribute__((packed)) plink_action;
|
|
struct {
|
|
u8 action_code;
|
|
u8 variable[0];
|
|
} __attribute__((packed)) mesh_action;
|
|
} __attribute__((packed)) u;
|
|
} __attribute__((packed)) action;
|
|
} __attribute__((packed)) u;
|
|
} __attribute__((packed));
|
|
|
|
#endif
|
|
|
|
/* mgmt header + 1 byte category code */
|
|
#define IEEE80211_MIN_ACTION_SIZE FIELD_OFFSET(struct ieee80211_mgmt, u.action.u)
|
|
|
|
|
|
|
|
#endif
|