diff options
Diffstat (limited to 'include/linux/ip.h')
| -rw-r--r-- | include/linux/ip.h | 119 |
1 files changed, 1 insertions, 118 deletions
diff --git a/include/linux/ip.h b/include/linux/ip.h index bd0a2a8631c6..58b82a22a52b 100644 --- a/include/linux/ip.h +++ b/include/linux/ip.h | |||
| @@ -16,96 +16,9 @@ | |||
| 16 | */ | 16 | */ |
| 17 | #ifndef _LINUX_IP_H | 17 | #ifndef _LINUX_IP_H |
| 18 | #define _LINUX_IP_H | 18 | #define _LINUX_IP_H |
| 19 | #include <linux/types.h> | ||
| 20 | #include <asm/byteorder.h> | ||
| 21 | 19 | ||
| 22 | #define IPTOS_TOS_MASK 0x1E | ||
| 23 | #define IPTOS_TOS(tos) ((tos)&IPTOS_TOS_MASK) | ||
| 24 | #define IPTOS_LOWDELAY 0x10 | ||
| 25 | #define IPTOS_THROUGHPUT 0x08 | ||
| 26 | #define IPTOS_RELIABILITY 0x04 | ||
| 27 | #define IPTOS_MINCOST 0x02 | ||
| 28 | |||
| 29 | #define IPTOS_PREC_MASK 0xE0 | ||
| 30 | #define IPTOS_PREC(tos) ((tos)&IPTOS_PREC_MASK) | ||
| 31 | #define IPTOS_PREC_NETCONTROL 0xe0 | ||
| 32 | #define IPTOS_PREC_INTERNETCONTROL 0xc0 | ||
| 33 | #define IPTOS_PREC_CRITIC_ECP 0xa0 | ||
| 34 | #define IPTOS_PREC_FLASHOVERRIDE 0x80 | ||
| 35 | #define IPTOS_PREC_FLASH 0x60 | ||
| 36 | #define IPTOS_PREC_IMMEDIATE 0x40 | ||
| 37 | #define IPTOS_PREC_PRIORITY 0x20 | ||
| 38 | #define IPTOS_PREC_ROUTINE 0x00 | ||
| 39 | |||
| 40 | |||
| 41 | /* IP options */ | ||
| 42 | #define IPOPT_COPY 0x80 | ||
| 43 | #define IPOPT_CLASS_MASK 0x60 | ||
| 44 | #define IPOPT_NUMBER_MASK 0x1f | ||
| 45 | |||
| 46 | #define IPOPT_COPIED(o) ((o)&IPOPT_COPY) | ||
| 47 | #define IPOPT_CLASS(o) ((o)&IPOPT_CLASS_MASK) | ||
| 48 | #define IPOPT_NUMBER(o) ((o)&IPOPT_NUMBER_MASK) | ||
| 49 | |||
| 50 | #define IPOPT_CONTROL 0x00 | ||
| 51 | #define IPOPT_RESERVED1 0x20 | ||
| 52 | #define IPOPT_MEASUREMENT 0x40 | ||
| 53 | #define IPOPT_RESERVED2 0x60 | ||
| 54 | |||
| 55 | #define IPOPT_END (0 |IPOPT_CONTROL) | ||
| 56 | #define IPOPT_NOOP (1 |IPOPT_CONTROL) | ||
| 57 | #define IPOPT_SEC (2 |IPOPT_CONTROL|IPOPT_COPY) | ||
| 58 | #define IPOPT_LSRR (3 |IPOPT_CONTROL|IPOPT_COPY) | ||
| 59 | #define IPOPT_TIMESTAMP (4 |IPOPT_MEASUREMENT) | ||
| 60 | #define IPOPT_CIPSO (6 |IPOPT_CONTROL|IPOPT_COPY) | ||
| 61 | #define IPOPT_RR (7 |IPOPT_CONTROL) | ||
| 62 | #define IPOPT_SID (8 |IPOPT_CONTROL|IPOPT_COPY) | ||
| 63 | #define IPOPT_SSRR (9 |IPOPT_CONTROL|IPOPT_COPY) | ||
| 64 | #define IPOPT_RA (20|IPOPT_CONTROL|IPOPT_COPY) | ||
| 65 | |||
| 66 | #define IPVERSION 4 | ||
| 67 | #define MAXTTL 255 | ||
| 68 | #define IPDEFTTL 64 | ||
| 69 | |||
| 70 | #define IPOPT_OPTVAL 0 | ||
| 71 | #define IPOPT_OLEN 1 | ||
| 72 | #define IPOPT_OFFSET 2 | ||
| 73 | #define IPOPT_MINOFF 4 | ||
| 74 | #define MAX_IPOPTLEN 40 | ||
| 75 | #define IPOPT_NOP IPOPT_NOOP | ||
| 76 | #define IPOPT_EOL IPOPT_END | ||
| 77 | #define IPOPT_TS IPOPT_TIMESTAMP | ||
| 78 | |||
| 79 | #define IPOPT_TS_TSONLY 0 /* timestamps only */ | ||
| 80 | #define IPOPT_TS_TSANDADDR 1 /* timestamps and addresses */ | ||
| 81 | #define IPOPT_TS_PRESPEC 3 /* specified modules only */ | ||
| 82 | |||
| 83 | #define IPV4_BEET_PHMAXLEN 8 | ||
| 84 | |||
| 85 | struct iphdr { | ||
| 86 | #if defined(__LITTLE_ENDIAN_BITFIELD) | ||
| 87 | __u8 ihl:4, | ||
| 88 | version:4; | ||
| 89 | #elif defined (__BIG_ENDIAN_BITFIELD) | ||
| 90 | __u8 version:4, | ||
| 91 | ihl:4; | ||
| 92 | #else | ||
| 93 | #error "Please fix <asm/byteorder.h>" | ||
| 94 | #endif | ||
| 95 | __u8 tos; | ||
| 96 | __be16 tot_len; | ||
| 97 | __be16 id; | ||
| 98 | __be16 frag_off; | ||
| 99 | __u8 ttl; | ||
| 100 | __u8 protocol; | ||
| 101 | __sum16 check; | ||
| 102 | __be32 saddr; | ||
| 103 | __be32 daddr; | ||
| 104 | /*The options start here. */ | ||
| 105 | }; | ||
| 106 | |||
| 107 | #ifdef __KERNEL__ | ||
| 108 | #include <linux/skbuff.h> | 20 | #include <linux/skbuff.h> |
| 21 | #include <uapi/linux/ip.h> | ||
| 109 | 22 | ||
| 110 | static inline struct iphdr *ip_hdr(const struct sk_buff *skb) | 23 | static inline struct iphdr *ip_hdr(const struct sk_buff *skb) |
| 111 | { | 24 | { |
| @@ -116,34 +29,4 @@ static inline struct iphdr *ipip_hdr(const struct sk_buff *skb) | |||
| 116 | { | 29 | { |
| 117 | return (struct iphdr *)skb_transport_header(skb); | 30 | return (struct iphdr *)skb_transport_header(skb); |
| 118 | } | 31 | } |
| 119 | #endif | ||
| 120 | |||
| 121 | struct ip_auth_hdr { | ||
| 122 | __u8 nexthdr; | ||
| 123 | __u8 hdrlen; /* This one is measured in 32 bit units! */ | ||
| 124 | __be16 reserved; | ||
| 125 | __be32 spi; | ||
| 126 | __be32 seq_no; /* Sequence number */ | ||
| 127 | __u8 auth_data[0]; /* Variable len but >=4. Mind the 64 bit alignment! */ | ||
| 128 | }; | ||
| 129 | |||
| 130 | struct ip_esp_hdr { | ||
| 131 | __be32 spi; | ||
| 132 | __be32 seq_no; /* Sequence number */ | ||
| 133 | __u8 enc_data[0]; /* Variable len but >=8. Mind the 64 bit alignment! */ | ||
| 134 | }; | ||
| 135 | |||
| 136 | struct ip_comp_hdr { | ||
| 137 | __u8 nexthdr; | ||
| 138 | __u8 flags; | ||
| 139 | __be16 cpi; | ||
| 140 | }; | ||
| 141 | |||
| 142 | struct ip_beet_phdr { | ||
| 143 | __u8 nexthdr; | ||
| 144 | __u8 hdrlen; | ||
| 145 | __u8 padlen; | ||
| 146 | __u8 reserved; | ||
| 147 | }; | ||
| 148 | |||
| 149 | #endif /* _LINUX_IP_H */ | 32 | #endif /* _LINUX_IP_H */ |
