diff options
author | 2016-04-11 10:41:07 +0300 | |
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committer | 2016-04-13 08:17:18 +0300 | |
commit | e09b41010ba33a20a87472ee821fa407a5b8da36 (patch) | |
tree | d10dc367189862e7ca5c592f033dc3726e1df4e3 /kernel/net/batman-adv/packet.h | |
parent | f93b97fd65072de626c074dbe099a1fff05ce060 (diff) |
These changes are the raw update to linux-4.4.6-rt14. Kernel sources
are taken from kernel.org, and rt patch from the rt wiki download page.
During the rebasing, the following patch collided:
Force tick interrupt and get rid of softirq magic(I70131fb85).
Collisions have been removed because its logic was found on the
source already.
Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769
Signed-off-by: José Pekkarinen <jose.pekkarinen@nokia.com>
Diffstat (limited to 'kernel/net/batman-adv/packet.h')
-rw-r--r-- | kernel/net/batman-adv/packet.h | 209 |
1 files changed, 106 insertions, 103 deletions
diff --git a/kernel/net/batman-adv/packet.h b/kernel/net/batman-adv/packet.h index b81fbbf21..11f996b39 100644 --- a/kernel/net/batman-adv/packet.h +++ b/kernel/net/batman-adv/packet.h @@ -1,4 +1,4 @@ -/* Copyright (C) 2007-2014 B.A.T.M.A.N. contributors: +/* Copyright (C) 2007-2015 B.A.T.M.A.N. contributors: * * Marek Lindner, Simon Wunderlich * @@ -18,6 +18,9 @@ #ifndef _NET_BATMAN_ADV_PACKET_H_ #define _NET_BATMAN_ADV_PACKET_H_ +#include <asm/byteorder.h> +#include <linux/types.h> + /** * enum batadv_packettype - types for batman-adv encapsulated packets * @BATADV_IV_OGM: originator messages for B.A.T.M.A.N. IV @@ -194,8 +197,8 @@ enum batadv_tvlv_type { * transport the claim type and the group id */ struct batadv_bla_claim_dst { - uint8_t magic[3]; /* FF:43:05 */ - uint8_t type; /* bla_claimframe */ + u8 magic[3]; /* FF:43:05 */ + u8 type; /* bla_claimframe */ __be16 group; /* group id */ }; @@ -210,16 +213,16 @@ struct batadv_bla_claim_dst { * @tvlv_len: length of tvlv data following the ogm header */ struct batadv_ogm_packet { - uint8_t packet_type; - uint8_t version; - uint8_t ttl; - uint8_t flags; - __be32 seqno; - uint8_t orig[ETH_ALEN]; - uint8_t prev_sender[ETH_ALEN]; - uint8_t reserved; - uint8_t tq; - __be16 tvlv_len; + u8 packet_type; + u8 version; + u8 ttl; + u8 flags; + __be32 seqno; + 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. */ @@ -243,14 +246,14 @@ struct batadv_ogm_packet { * members are padded the same way as they are in real packets. */ struct batadv_icmp_header { - uint8_t packet_type; - uint8_t version; - uint8_t ttl; - uint8_t msg_type; /* see ICMP message types above */ - uint8_t dst[ETH_ALEN]; - uint8_t orig[ETH_ALEN]; - uint8_t uid; - uint8_t 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]; }; /** @@ -266,15 +269,15 @@ struct batadv_icmp_header { * @seqno: ICMP sequence number */ struct batadv_icmp_packet { - uint8_t packet_type; - uint8_t version; - uint8_t ttl; - uint8_t msg_type; /* see ICMP message types above */ - uint8_t dst[ETH_ALEN]; - uint8_t orig[ETH_ALEN]; - uint8_t uid; - uint8_t reserved; - __be16 seqno; + 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; }; #define BATADV_RR_LEN 16 @@ -293,16 +296,16 @@ struct batadv_icmp_packet { * @rr: route record array */ struct batadv_icmp_packet_rr { - uint8_t packet_type; - uint8_t version; - uint8_t ttl; - uint8_t msg_type; /* see ICMP message types above */ - uint8_t dst[ETH_ALEN]; - uint8_t orig[ETH_ALEN]; - uint8_t uid; - uint8_t rr_cur; - __be16 seqno; - uint8_t rr[BATADV_RR_LEN][ETH_ALEN]; + 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]; }; #define BATADV_ICMP_MAX_PACKET_SIZE sizeof(struct batadv_icmp_packet_rr) @@ -328,11 +331,11 @@ struct batadv_icmp_packet_rr { * @dest: originator destination of the unicast packet */ struct batadv_unicast_packet { - uint8_t packet_type; - uint8_t version; - uint8_t ttl; - uint8_t ttvn; /* destination translation table version number */ - uint8_t 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 */ @@ -346,9 +349,9 @@ struct batadv_unicast_packet { */ struct batadv_unicast_4addr_packet { struct batadv_unicast_packet u; - uint8_t src[ETH_ALEN]; - uint8_t subtype; - uint8_t 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 */ @@ -367,22 +370,22 @@ struct batadv_unicast_4addr_packet { * @total_size: size of the merged packet */ struct batadv_frag_packet { - uint8_t packet_type; - uint8_t version; /* batman version field */ - uint8_t ttl; + u8 packet_type; + u8 version; /* batman version field */ + u8 ttl; #if defined(__BIG_ENDIAN_BITFIELD) - uint8_t no:4; - uint8_t reserved:4; + u8 no:4; + u8 reserved:4; #elif defined(__LITTLE_ENDIAN_BITFIELD) - uint8_t reserved:4; - uint8_t no:4; + u8 reserved:4; + u8 no:4; #else #error "unknown bitfield endianness" #endif - uint8_t dest[ETH_ALEN]; - uint8_t orig[ETH_ALEN]; - __be16 seqno; - __be16 total_size; + u8 dest[ETH_ALEN]; + u8 orig[ETH_ALEN]; + __be16 seqno; + __be16 total_size; }; /** @@ -395,12 +398,12 @@ struct batadv_frag_packet { * @orig: originator of the broadcast packet */ struct batadv_bcast_packet { - uint8_t packet_type; - uint8_t version; /* batman version field */ - uint8_t ttl; - uint8_t reserved; - __be32 seqno; - uint8_t orig[ETH_ALEN]; + u8 packet_type; + u8 version; /* batman version field */ + u8 ttl; + u8 reserved; + __be32 seqno; + u8 orig[ETH_ALEN]; /* "4 bytes boundary + 2 bytes" long to make the payload after the * following ethernet header again 4 bytes boundary aligned */ @@ -425,21 +428,21 @@ struct batadv_bcast_packet { * @coded_len: length of network coded part of the payload */ struct batadv_coded_packet { - uint8_t packet_type; - uint8_t version; /* batman version field */ - uint8_t ttl; - uint8_t first_ttvn; - /* uint8_t first_dest[ETH_ALEN]; - saved in mac header destination */ - uint8_t first_source[ETH_ALEN]; - uint8_t first_orig_dest[ETH_ALEN]; - __be32 first_crc; - uint8_t second_ttl; - uint8_t second_ttvn; - uint8_t second_dest[ETH_ALEN]; - uint8_t second_source[ETH_ALEN]; - uint8_t second_orig_dest[ETH_ALEN]; - __be32 second_crc; - __be16 coded_len; + 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]; + __be32 second_crc; + __be16 coded_len; }; #pragma pack() @@ -456,14 +459,14 @@ struct batadv_coded_packet { * @align: 2 bytes to align the header to a 4 byte boundary */ struct batadv_unicast_tvlv_packet { - uint8_t packet_type; - uint8_t version; /* batman version field */ - uint8_t ttl; - uint8_t reserved; - uint8_t dst[ETH_ALEN]; - uint8_t src[ETH_ALEN]; - __be16 tvlv_len; - uint16_t align; + 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; }; /** @@ -473,9 +476,9 @@ struct batadv_unicast_tvlv_packet { * @len: tvlv container length */ struct batadv_tvlv_hdr { - uint8_t type; - uint8_t version; - __be16 len; + u8 type; + u8 version; + __be16 len; }; /** @@ -497,9 +500,9 @@ struct batadv_tvlv_gateway_data { * one batadv_tvlv_tt_vlan_data object per announced vlan */ struct batadv_tvlv_tt_data { - uint8_t flags; - uint8_t ttvn; - __be16 num_vlan; + u8 flags; + u8 ttvn; + __be16 num_vlan; }; /** @@ -510,9 +513,9 @@ struct batadv_tvlv_tt_data { * @reserved: unused, useful for alignment purposes */ struct batadv_tvlv_tt_vlan_data { - __be32 crc; - __be16 vid; - uint16_t reserved; + __be32 crc; + __be16 vid; + u16 reserved; }; /** @@ -524,9 +527,9 @@ struct batadv_tvlv_tt_vlan_data { * @vid: VLAN identifier */ struct batadv_tvlv_tt_change { - uint8_t flags; - uint8_t reserved[3]; - uint8_t addr[ETH_ALEN]; + u8 flags; + u8 reserved[3]; + u8 addr[ETH_ALEN]; __be16 vid; }; @@ -536,7 +539,7 @@ struct batadv_tvlv_tt_change { * @vid: VLAN identifier */ struct batadv_tvlv_roam_adv { - uint8_t client[ETH_ALEN]; + u8 client[ETH_ALEN]; __be16 vid; }; @@ -546,8 +549,8 @@ struct batadv_tvlv_roam_adv { * @reserved: reserved field */ struct batadv_tvlv_mcast_data { - uint8_t flags; - uint8_t reserved[3]; + u8 flags; + u8 reserved[3]; }; #endif /* _NET_BATMAN_ADV_PACKET_H_ */ |