Commit fcd42b90 authored by Johannes Berg's avatar Johannes Berg
Browse files

wifi: ieee80211: split P2P definitions out 

The ieee80211.h file has gotten very long, continue splitting
it by putting P2P definitions into a separate file. Note that
P2P isn't really even IEEE 802.11 but WFA.

Link: https://patch.msgid.link/20251105153843.e47b2614e9d2.Id242f61da720e365f6b5d7a4a545fbbc2f1e92b4@changeid


Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
parent 00105d76

include/linux/ieee80211-p2p.h

0 → 100644
+71 −0
Original line number Diff line number Diff line 
/* SPDX-License-Identifier: GPL-2.0-only */

/*

 * WFA P2P definitions

 *

 * Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen

 * <jkmaline@cc.hut.fi>

 * Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>

 * Copyright (c) 2005, Devicescape Software, Inc.

 * Copyright (c) 2006, Michael Wu <flamingice@sourmilk.net>

 * Copyright (c) 2013 - 2014 Intel Mobile Communications GmbH

 * Copyright (c) 2016 - 2017 Intel Deutschland GmbH

 * Copyright (c) 2018 - 2025 Intel Corporation

 */



#ifndef LINUX_IEEE80211_P2P_H

#define LINUX_IEEE80211_P2P_H



#include <linux/types.h>

/*

 * Peer-to-Peer IE attribute related definitions.

 */

/*

 * enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute.

 */

enum ieee80211_p2p_attr_id {

	IEEE80211_P2P_ATTR_STATUS = 0,

	IEEE80211_P2P_ATTR_MINOR_REASON,

	IEEE80211_P2P_ATTR_CAPABILITY,

	IEEE80211_P2P_ATTR_DEVICE_ID,

	IEEE80211_P2P_ATTR_GO_INTENT,

	IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,

	IEEE80211_P2P_ATTR_LISTEN_CHANNEL,

	IEEE80211_P2P_ATTR_GROUP_BSSID,

	IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,

	IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,

	IEEE80211_P2P_ATTR_MANAGABILITY,

	IEEE80211_P2P_ATTR_CHANNEL_LIST,

	IEEE80211_P2P_ATTR_ABSENCE_NOTICE,

	IEEE80211_P2P_ATTR_DEVICE_INFO,

	IEEE80211_P2P_ATTR_GROUP_INFO,

	IEEE80211_P2P_ATTR_GROUP_ID,

	IEEE80211_P2P_ATTR_INTERFACE,

	IEEE80211_P2P_ATTR_OPER_CHANNEL,

	IEEE80211_P2P_ATTR_INVITE_FLAGS,

	/* 19 - 220: Reserved */

	IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,



	IEEE80211_P2P_ATTR_MAX

};



/* Notice of Absence attribute - described in P2P spec 4.1.14 */

/* Typical max value used here */

#define IEEE80211_P2P_NOA_DESC_MAX	4



struct ieee80211_p2p_noa_desc {

	u8 count;

	__le32 duration;

	__le32 interval;

	__le32 start_time;

} __packed;



struct ieee80211_p2p_noa_attr {

	u8 index;

	u8 oppps_ctwindow;

	struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];

} __packed;



#define IEEE80211_P2P_OPPPS_ENABLE_BIT		BIT(7)

#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK	0x7F



#endif /* LINUX_IEEE80211_P2P_H */

include/linux/ieee80211.h

+1 −52
Original line number Diff line number Diff line
@@ -1333,58 +1333,6 @@ struct ieee80211_tdls_data { 
	} u;

} __packed;



/*

 * Peer-to-Peer IE attribute related definitions.

 */

/*

 * enum ieee80211_p2p_attr_id - identifies type of peer-to-peer attribute.

 */

enum ieee80211_p2p_attr_id {

	IEEE80211_P2P_ATTR_STATUS = 0,

	IEEE80211_P2P_ATTR_MINOR_REASON,

	IEEE80211_P2P_ATTR_CAPABILITY,

	IEEE80211_P2P_ATTR_DEVICE_ID,

	IEEE80211_P2P_ATTR_GO_INTENT,

	IEEE80211_P2P_ATTR_GO_CONFIG_TIMEOUT,

	IEEE80211_P2P_ATTR_LISTEN_CHANNEL,

	IEEE80211_P2P_ATTR_GROUP_BSSID,

	IEEE80211_P2P_ATTR_EXT_LISTEN_TIMING,

	IEEE80211_P2P_ATTR_INTENDED_IFACE_ADDR,

	IEEE80211_P2P_ATTR_MANAGABILITY,

	IEEE80211_P2P_ATTR_CHANNEL_LIST,

	IEEE80211_P2P_ATTR_ABSENCE_NOTICE,

	IEEE80211_P2P_ATTR_DEVICE_INFO,

	IEEE80211_P2P_ATTR_GROUP_INFO,

	IEEE80211_P2P_ATTR_GROUP_ID,

	IEEE80211_P2P_ATTR_INTERFACE,

	IEEE80211_P2P_ATTR_OPER_CHANNEL,

	IEEE80211_P2P_ATTR_INVITE_FLAGS,

	/* 19 - 220: Reserved */

	IEEE80211_P2P_ATTR_VENDOR_SPECIFIC = 221,



	IEEE80211_P2P_ATTR_MAX

};



/* Notice of Absence attribute - described in P2P spec 4.1.14 */

/* Typical max value used here */

#define IEEE80211_P2P_NOA_DESC_MAX	4



struct ieee80211_p2p_noa_desc {

	u8 count;

	__le32 duration;

	__le32 interval;

	__le32 start_time;

} __packed;



struct ieee80211_p2p_noa_attr {

	u8 index;

	u8 oppps_ctwindow;

	struct ieee80211_p2p_noa_desc desc[IEEE80211_P2P_NOA_DESC_MAX];

} __packed;



#define IEEE80211_P2P_OPPPS_ENABLE_BIT		BIT(7)

#define IEEE80211_P2P_OPPPS_CTWINDOW_MASK	0x7F



/* Authentication algorithms */

#define WLAN_AUTH_OPEN 0

#define WLAN_AUTH_SHARED_KEY 1
@@ -2878,6 +2826,7 @@ struct ieee80211_tbtt_info_ge_11 { 
#include "ieee80211-eht.h"

#include "ieee80211-mesh.h"

#include "ieee80211-s1g.h"

#include "ieee80211-p2p.h"



/**

 * ieee80211_check_tim - check if AID bit is set in TIM