Moved, renamed, and deleted files

The original directory structure was scattered and unorganized.
Changes are basically to make it look like kernel structure.

1 files changed, 207 insertions, 0 deletions

diff --git a/net/batman-adv/packet.h b/net/batman-adv/packet.h
new file mode 100644
index 00000000..441f3db1
--- /dev/null
+++ b/net/batman-adv/packet.h
@@ -0,0 +1,207 @@
+/*
+ * Copyright (C) 2007-2012 B.A.T.M.A.N. contributors:
+ *
+ * Marek Lindner, Simon Wunderlich
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA
+ *
+ */
+
+#ifndef _NET_BATMAN_ADV_PACKET_H_
+#define _NET_BATMAN_ADV_PACKET_H_
+
+#define ETH_P_BATMAN  0x4305	/* unofficial/not registered Ethertype */
+
+enum bat_packettype {
+	BAT_OGM		 = 0x01,
+	BAT_ICMP	 = 0x02,
+	BAT_UNICAST	 = 0x03,
+	BAT_BCAST	 = 0x04,
+	BAT_VIS		 = 0x05,
+	BAT_UNICAST_FRAG = 0x06,
+	BAT_TT_QUERY	 = 0x07,
+	BAT_ROAM_ADV	 = 0x08
+};
+
+/* this file is included by batctl which needs these defines */
+#define COMPAT_VERSION 14
+
+enum batman_flags {
+	PRIMARIES_FIRST_HOP = 1 << 4,
+	VIS_SERVER	    = 1 << 5,
+	DIRECTLINK	    = 1 << 6
+};
+
+/* ICMP message types */
+enum icmp_packettype {
+	ECHO_REPLY		= 0,
+	DESTINATION_UNREACHABLE = 3,
+	ECHO_REQUEST		= 8,
+	TTL_EXCEEDED		= 11,
+	PARAMETER_PROBLEM	= 12
+};
+
+/* vis defines */
+enum vis_packettype {
+	VIS_TYPE_SERVER_SYNC   = 0,
+	VIS_TYPE_CLIENT_UPDATE = 1
+};
+
+/* fragmentation defines */
+enum unicast_frag_flags {
+	UNI_FRAG_HEAD	   = 1 << 0,
+	UNI_FRAG_LARGETAIL = 1 << 1
+};
+
+/* TT_QUERY subtypes */
+#define TT_QUERY_TYPE_MASK 0x3
+
+enum tt_query_packettype {
+	TT_REQUEST    = 0,
+	TT_RESPONSE   = 1
+};
+
+/* TT_QUERY flags */
+enum tt_query_flags {
+	TT_FULL_TABLE = 1 << 2
+};
+
+/* TT_CLIENT flags.
+ * Flags from 1 to 1 << 7 are sent on the wire, while flags from 1 << 8 to
+ * 1 << 15 are used for local computation only */
+enum tt_client_flags {
+	TT_CLIENT_DEL     = 1 << 0,
+	TT_CLIENT_ROAM    = 1 << 1,
+	TT_CLIENT_WIFI    = 1 << 2,
+	TT_CLIENT_NOPURGE = 1 << 8,
+	TT_CLIENT_NEW     = 1 << 9,
+	TT_CLIENT_PENDING = 1 << 10
+};
+
+struct batman_header {
+	uint8_t  packet_type;
+	uint8_t  version;  /* batman version field */
+	uint8_t  ttl;
+} __packed;
+
+struct batman_ogm_packet {
+	struct batman_header header;
+	uint8_t  flags;    /* 0x40: DIRECTLINK flag, 0x20 VIS_SERVER flag... */
+	uint32_t seqno;
+	uint8_t  orig[6];
+	uint8_t  prev_sender[6];
+	uint8_t  gw_flags;  /* flags related to gateway class */
+	uint8_t  tq;
+	uint8_t  tt_num_changes;
+	uint8_t  ttvn; /* translation table version number */
+	uint16_t tt_crc;
+} __packed;
+
+#define BATMAN_OGM_LEN sizeof(struct batman_ogm_packet)
+
+struct icmp_packet {
+	struct batman_header header;
+	uint8_t  msg_type; /* see ICMP message types above */
+	uint8_t  dst[6];
+	uint8_t  orig[6];
+	uint16_t seqno;
+	uint8_t  uid;
+	uint8_t  reserved;
+} __packed;
+
+#define BAT_RR_LEN 16
+
+/* icmp_packet_rr must start with all fields from imcp_packet
+ * as this is assumed by code that handles ICMP packets */
+struct icmp_packet_rr {
+	struct batman_header header;
+	uint8_t  msg_type; /* see ICMP message types above */
+	uint8_t  dst[6];
+	uint8_t  orig[6];
+	uint16_t seqno;
+	uint8_t  uid;
+	uint8_t  rr_cur;
+	uint8_t  rr[BAT_RR_LEN][ETH_ALEN];
+} __packed;
+
+struct unicast_packet {
+	struct batman_header header;
+	uint8_t  ttvn; /* destination translation table version number */
+	uint8_t  dest[6];
+} __packed;
+
+struct unicast_frag_packet {
+	struct batman_header header;
+	uint8_t  ttvn; /* destination translation table version number */
+	uint8_t  dest[6];
+	uint8_t  flags;
+	uint8_t  align;
+	uint8_t  orig[6];
+	uint16_t seqno;
+} __packed;
+
+struct bcast_packet {
+	struct batman_header header;
+	uint8_t  reserved;
+	uint32_t seqno;
+	uint8_t  orig[6];
+} __packed;
+
+struct vis_packet {
+	struct batman_header header;
+	uint8_t  vis_type;	 /* which type of vis-participant sent this? */
+	uint32_t seqno;		 /* sequence number */
+	uint8_t  entries;	 /* number of entries behind this struct */
+	uint8_t  reserved;
+	uint8_t  vis_orig[6];	 /* originator that announces its neighbors */
+	uint8_t  target_orig[6]; /* who should receive this packet */
+	uint8_t  sender_orig[6]; /* who sent or rebroadcasted this packet */
+} __packed;
+
+struct tt_query_packet {
+	struct batman_header header;
+	/* the flag field is a combination of:
+	 * - TT_REQUEST or TT_RESPONSE
+	 * - TT_FULL_TABLE */
+	uint8_t  flags;
+	uint8_t  dst[ETH_ALEN];
+	uint8_t  src[ETH_ALEN];
+	/* the ttvn field is:
+	 * if TT_REQUEST: ttvn that triggered the
+	 *		  request
+	 * if TT_RESPONSE: new ttvn for the src
+	 *		   orig_node */
+	uint8_t  ttvn;
+	/* tt_data field is:
+	 * if TT_REQUEST: crc associated with the
+	 *		  ttvn
+	 * if TT_RESPONSE: table_size */
+	uint16_t tt_data;
+} __packed;
+
+struct roam_adv_packet {
+	struct batman_header header;
+	uint8_t  reserved;
+	uint8_t  dst[ETH_ALEN];
+	uint8_t  src[ETH_ALEN];
+	uint8_t  client[ETH_ALEN];
+} __packed;
+
+struct tt_change {
+	uint8_t flags;
+	uint8_t addr[ETH_ALEN];
+} __packed;
+
+#endif /* _NET_BATMAN_ADV_PACKET_H_ */