msg.h (06e7c70c6e8903da57982ab3bdc81e01a8ba941d) msg.h (fc1b6d6de2208774efd2a20bf0daddb02d18b1e0)
1/*
2 * net/tipc/msg.h: Include file for TIPC message header routines
3 *
4 * Copyright (c) 2000-2007, 2014-2017 Ericsson AB
5 * Copyright (c) 2005-2008, 2010-2011, Wind River Systems
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

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97#define MIN_H_SIZE 24 /* Smallest legal TIPC header size */
98#define MAX_H_SIZE 60 /* Largest possible TIPC header size */
99
100#define MAX_MSG_SIZE (MAX_H_SIZE + TIPC_MAX_USER_MSG_SIZE)
101#define FB_MTU 3744
102#define TIPC_MEDIA_INFO_OFFSET 5
103
104struct tipc_skb_cb {
1/*
2 * net/tipc/msg.h: Include file for TIPC message header routines
3 *
4 * Copyright (c) 2000-2007, 2014-2017 Ericsson AB
5 * Copyright (c) 2005-2008, 2010-2011, Wind River Systems
6 * All rights reserved.
7 *
8 * Redistribution and use in source and binary forms, with or without

--- 88 unchanged lines hidden (view full) ---

97#define MIN_H_SIZE 24 /* Smallest legal TIPC header size */
98#define MAX_H_SIZE 60 /* Largest possible TIPC header size */
99
100#define MAX_MSG_SIZE (MAX_H_SIZE + TIPC_MAX_USER_MSG_SIZE)
101#define FB_MTU 3744
102#define TIPC_MEDIA_INFO_OFFSET 5
103
104struct tipc_skb_cb {
105 struct sk_buff *tail;
106 unsigned long nxt_retr;
107 unsigned long retr_stamp;
108 u32 bytes_read;
109 u32 orig_member;
110 u16 chain_imp;
111 u16 ackers;
112 u16 retr_cnt;
113 bool validated;
114};
105 union {
106 struct {
107 struct sk_buff *tail;
108 unsigned long nxt_retr;
109 unsigned long retr_stamp;
110 u32 bytes_read;
111 u32 orig_member;
112 u16 chain_imp;
113 u16 ackers;
114 u16 retr_cnt;
115 } __packed;
116#ifdef CONFIG_TIPC_CRYPTO
117 struct {
118 struct tipc_crypto *rx;
119 struct tipc_aead *last;
120 u8 recurs;
121 } tx_clone_ctx __packed;
122#endif
123 } __packed;
124 union {
125 struct {
126 u8 validated:1;
127#ifdef CONFIG_TIPC_CRYPTO
128 u8 encrypted:1;
129 u8 decrypted:1;
130 u8 probe:1;
131 u8 tx_clone_deferred:1;
132#endif
133 };
134 u8 flags;
135 };
136 u8 reserved;
137#ifdef CONFIG_TIPC_CRYPTO
138 void *crypto_ctx;
139#endif
140} __packed;
115
116#define TIPC_SKB_CB(__skb) ((struct tipc_skb_cb *)&((__skb)->cb[0]))
117
118struct tipc_msg {
119 __be32 hdr[15];
120};
121
122/* struct tipc_gap_ack - TIPC Gap ACK block

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142#define TIPC_SKB_CB(__skb) ((struct tipc_skb_cb *)&((__skb)->cb[0]))
143
144struct tipc_msg {
145 __be32 hdr[15];
146};
147
148/* struct tipc_gap_ack - TIPC Gap ACK block

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