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Commit adbf9b73 authored by Sven Eckelmann's avatar Sven Eckelmann Committed by David S. Miller
Browse files

batman-adv: Remove kernel fixed width types in packet.h 



The uapi headers use the __u8/__u16/... version of the fixed width types
instead of u8/u16/... The use of the latter must be avoided before
packet.h is copied to include/uapi/linux/.

Signed-off-by: default avatarSven Eckelmann <sven.eckelmann@openmesh.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent a6cb82b5

net/batman-adv/packet.h

+107 −107
Original line number Diff line number Diff line
@@ -29,7 +29,7 @@ 
 *

 * Return: 0 when not error was detected, != 0 otherwise

 */

#define batadv_tp_is_error(n) ((u8)(n) > 127 ? 1 : 0)

#define batadv_tp_is_error(n) ((__u8)(n) > 127 ? 1 : 0)



/**

 * enum batadv_packettype - types for batman-adv encapsulated packets
@@ -191,8 +191,8 @@ enum batadv_tvlv_type { 
 * transport the claim type and the group id

 */

struct batadv_bla_claim_dst {

	u8     magic[3];	/* FF:43:05 */

	u8     type;		/* bla_claimframe */

	__u8   magic[3];	/* FF:43:05 */

	__u8   type;		/* bla_claimframe */

	__be16 group;		/* group id */

};
@@ -212,15 +212,15 @@ struct batadv_bla_claim_dst { 
 * @tvlv_len: length of tvlv data following the ogm header

 */

struct batadv_ogm_packet {

	u8     packet_type;

	u8     version;

	u8     ttl;

	u8     flags;

	__u8   packet_type;

	__u8   version;

	__u8   ttl;

	__u8   flags;

	__be32 seqno;

	u8     orig[ETH_ALEN];

	u8     prev_sender[ETH_ALEN];

	u8     reserved;

	u8     tq;

	__u8   orig[ETH_ALEN];

	__u8   prev_sender[ETH_ALEN];

	__u8   reserved;

	__u8   tq;

	__be16 tvlv_len;

	/* __packed is not needed as the struct size is divisible by 4,

	 * and the largest data type in this struct has a size of 4.
@@ -241,12 +241,12 @@ struct batadv_ogm_packet { 
 * @throughput: the currently flooded path throughput

 */

struct batadv_ogm2_packet {

	u8     packet_type;

	u8     version;

	u8     ttl;

	u8     flags;

	__u8   packet_type;

	__u8   version;

	__u8   ttl;

	__u8   flags;

	__be32 seqno;

	u8     orig[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	__be16 tvlv_len;

	__be32 throughput;

	/* __packed is not needed as the struct size is divisible by 4,
@@ -265,9 +265,9 @@ struct batadv_ogm2_packet { 
 * @elp_interval: currently used ELP sending interval in ms

 */

struct batadv_elp_packet {

	u8     packet_type;

	u8     version;

	u8     orig[ETH_ALEN];

	__u8   packet_type;

	__u8   version;

	__u8   orig[ETH_ALEN];

	__be32 seqno;

	__be32 elp_interval;

};
@@ -290,14 +290,14 @@ struct batadv_elp_packet { 
 * members are padded the same way as they are in real packets.

 */

struct batadv_icmp_header {

	u8 packet_type;

	u8 version;

	u8 ttl;

	u8 msg_type; /* see ICMP message types above */

	u8 dst[ETH_ALEN];

	u8 orig[ETH_ALEN];

	u8 uid;

	u8 align[3];

	__u8 packet_type;

	__u8 version;

	__u8 ttl;

	__u8 msg_type; /* see ICMP message types above */

	__u8 dst[ETH_ALEN];

	__u8 orig[ETH_ALEN];

	__u8 uid;

	__u8 align[3];

};



/**
@@ -313,14 +313,14 @@ struct batadv_icmp_header { 
 * @seqno: ICMP sequence number

 */

struct batadv_icmp_packet {

	u8     packet_type;

	u8     version;

	u8     ttl;

	u8     msg_type; /* see ICMP message types above */

	u8     dst[ETH_ALEN];

	u8     orig[ETH_ALEN];

	u8     uid;

	u8     reserved;

	__u8   packet_type;

	__u8   version;

	__u8   ttl;

	__u8   msg_type; /* see ICMP message types above */

	__u8   dst[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	__u8   uid;

	__u8   reserved;

	__be16 seqno;

};
@@ -342,15 +342,15 @@ struct batadv_icmp_packet { 
 *  store it using network order

 */

struct batadv_icmp_tp_packet {

	u8  packet_type;

	u8  version;

	u8  ttl;

	u8  msg_type; /* see ICMP message types above */

	u8  dst[ETH_ALEN];

	u8  orig[ETH_ALEN];

	u8  uid;

	u8  subtype;

	u8  session[2];

	__u8   packet_type;

	__u8   version;

	__u8   ttl;

	__u8   msg_type; /* see ICMP message types above */

	__u8   dst[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	__u8   uid;

	__u8   subtype;

	__u8   session[2];

	__be32 seqno;

	__be32 timestamp;

};
@@ -381,16 +381,16 @@ enum batadv_icmp_tp_subtype { 
 * @rr: route record array

 */

struct batadv_icmp_packet_rr {

	u8     packet_type;

	u8     version;

	u8     ttl;

	u8     msg_type; /* see ICMP message types above */

	u8     dst[ETH_ALEN];

	u8     orig[ETH_ALEN];

	u8     uid;

	u8     rr_cur;

	__u8   packet_type;

	__u8   version;

	__u8   ttl;

	__u8   msg_type; /* see ICMP message types above */

	__u8   dst[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	__u8   uid;

	__u8   rr_cur;

	__be16 seqno;

	u8     rr[BATADV_RR_LEN][ETH_ALEN];

	__u8   rr[BATADV_RR_LEN][ETH_ALEN];

};



#define BATADV_ICMP_MAX_PACKET_SIZE	sizeof(struct batadv_icmp_packet_rr)
@@ -416,11 +416,11 @@ struct batadv_icmp_packet_rr { 
 * @dest: originator destination of the unicast packet

 */

struct batadv_unicast_packet {

	u8 packet_type;

	u8 version;

	u8 ttl;

	u8 ttvn; /* destination translation table version number */

	u8 dest[ETH_ALEN];

	__u8 packet_type;

	__u8 version;

	__u8 ttl;

	__u8 ttvn; /* destination translation table version number */

	__u8 dest[ETH_ALEN];

	/* "4 bytes boundary + 2 bytes" long to make the payload after the

	 * following ethernet header again 4 bytes boundary aligned

	 */
@@ -435,9 +435,9 @@ struct batadv_unicast_packet { 
 */

struct batadv_unicast_4addr_packet {

	struct batadv_unicast_packet u;

	u8 src[ETH_ALEN];

	u8 subtype;

	u8 reserved;

	__u8 src[ETH_ALEN];

	__u8 subtype;

	__u8 reserved;

	/* "4 bytes boundary + 2 bytes" long to make the payload after the

	 * following ethernet header again 4 bytes boundary aligned

	 */
@@ -457,22 +457,22 @@ struct batadv_unicast_4addr_packet { 
 * @total_size: size of the merged packet

 */

struct batadv_frag_packet {

	u8     packet_type;

	u8     version;  /* batman version field */

	u8     ttl;

	__u8   packet_type;

	__u8   version;  /* batman version field */

	__u8   ttl;

#if defined(__BIG_ENDIAN_BITFIELD)

	u8     no:4;

	u8     priority:3;

	u8     reserved:1;

	__u8   no:4;

	__u8   priority:3;

	__u8   reserved:1;

#elif defined(__LITTLE_ENDIAN_BITFIELD)

	u8     reserved:1;

	u8     priority:3;

	u8     no:4;

	__u8   reserved:1;

	__u8   priority:3;

	__u8   no:4;

#else

#error "unknown bitfield endianness"

#endif

	u8     dest[ETH_ALEN];

	u8     orig[ETH_ALEN];

	__u8   dest[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	__be16 seqno;

	__be16 total_size;

};
@@ -487,12 +487,12 @@ struct batadv_frag_packet { 
 * @orig: originator of the broadcast packet

 */

struct batadv_bcast_packet {

	u8     packet_type;

	u8     version;  /* batman version field */

	u8     ttl;

	u8     reserved;

	__u8   packet_type;

	__u8   version;  /* batman version field */

	__u8   ttl;

	__u8   reserved;

	__be32 seqno;

	u8     orig[ETH_ALEN];

	__u8   orig[ETH_ALEN];

	/* "4 bytes boundary + 2 bytes" long to make the payload after the

	 * following ethernet header again 4 bytes boundary aligned

	 */
@@ -516,19 +516,19 @@ struct batadv_bcast_packet { 
 * @coded_len: length of network coded part of the payload

 */

struct batadv_coded_packet {

	u8     packet_type;

	u8     version;  /* batman version field */

	u8     ttl;

	u8     first_ttvn;

	/* u8  first_dest[ETH_ALEN]; - saved in mac header destination */

	u8     first_source[ETH_ALEN];

	u8     first_orig_dest[ETH_ALEN];

	__u8   packet_type;

	__u8   version;  /* batman version field */

	__u8   ttl;

	__u8   first_ttvn;

	/* __u8 first_dest[ETH_ALEN]; - saved in mac header destination */

	__u8   first_source[ETH_ALEN];

	__u8   first_orig_dest[ETH_ALEN];

	__be32 first_crc;

	u8     second_ttl;

	u8     second_ttvn;

	u8     second_dest[ETH_ALEN];

	u8     second_source[ETH_ALEN];

	u8     second_orig_dest[ETH_ALEN];

	__u8   second_ttl;

	__u8   second_ttvn;

	__u8   second_dest[ETH_ALEN];

	__u8   second_source[ETH_ALEN];

	__u8   second_orig_dest[ETH_ALEN];

	__be32 second_crc;

	__be16 coded_len;

};
@@ -547,14 +547,14 @@ struct batadv_coded_packet { 
 * @align: 2 bytes to align the header to a 4 byte boundary

 */

struct batadv_unicast_tvlv_packet {

	u8     packet_type;

	u8     version;  /* batman version field */

	u8     ttl;

	u8     reserved;

	u8     dst[ETH_ALEN];

	u8     src[ETH_ALEN];

	__u8   packet_type;

	__u8   version;  /* batman version field */

	__u8   ttl;

	__u8   reserved;

	__u8   dst[ETH_ALEN];

	__u8   src[ETH_ALEN];

	__be16 tvlv_len;

	u16    align;

	__u16  align;

};



/**
@@ -564,8 +564,8 @@ struct batadv_unicast_tvlv_packet { 
 * @len: tvlv container length

 */

struct batadv_tvlv_hdr {

	u8     type;

	u8     version;

	__u8   type;

	__u8   version;

	__be16 len;

};
@@ -588,8 +588,8 @@ struct batadv_tvlv_gateway_data { 
 *  one batadv_tvlv_tt_vlan_data object per announced vlan

 */

struct batadv_tvlv_tt_data {

	u8     flags;

	u8     ttvn;

	__u8   flags;

	__u8   ttvn;

	__be16 num_vlan;

};
@@ -603,7 +603,7 @@ struct batadv_tvlv_tt_data { 
struct batadv_tvlv_tt_vlan_data {

	__be32 crc;

	__be16 vid;

	u16    reserved;

	__u16  reserved;

};



/**
@@ -615,9 +615,9 @@ struct batadv_tvlv_tt_vlan_data { 
 * @vid: VLAN identifier

 */

struct batadv_tvlv_tt_change {

	u8     flags;

	u8     reserved[3];

	u8     addr[ETH_ALEN];

	__u8   flags;

	__u8   reserved[3];

	__u8   addr[ETH_ALEN];

	__be16 vid;

};
@@ -627,7 +627,7 @@ struct batadv_tvlv_tt_change { 
 * @vid: VLAN identifier

 */

struct batadv_tvlv_roam_adv {

	u8     client[ETH_ALEN];

	__u8   client[ETH_ALEN];

	__be16 vid;

};
@@ -637,8 +637,8 @@ struct batadv_tvlv_roam_adv { 
 * @reserved: reserved field

 */

struct batadv_tvlv_mcast_data {

	u8 flags;

	u8 reserved[3];

	__u8 flags;

	__u8 reserved[3];

};



#endif /* _NET_BATMAN_ADV_PACKET_H_ */