diff options
Diffstat (limited to 'include/linux/if_arcnet.h')
| -rw-r--r-- | include/linux/if_arcnet.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/include/linux/if_arcnet.h b/include/linux/if_arcnet.h deleted file mode 100644 index 46e34bd0e783..000000000000 --- a/include/linux/if_arcnet.h +++ /dev/null | |||
| @@ -1,132 +0,0 @@ | |||
| 1 | /* | ||
| 2 | * INET An implementation of the TCP/IP protocol suite for the LINUX | ||
| 3 | * operating system. INET is implemented using the BSD Socket | ||
| 4 | * interface as the means of communication with the user level. | ||
| 5 | * | ||
| 6 | * Global definitions for the ARCnet interface. | ||
| 7 | * | ||
| 8 | * Authors: David Woodhouse and Avery Pennarun | ||
| 9 | * | ||
| 10 | * This program is free software; you can redistribute it and/or | ||
| 11 | * modify it under the terms of the GNU General Public License | ||
| 12 | * as published by the Free Software Foundation; either version | ||
| 13 | * 2 of the License, or (at your option) any later version. | ||
| 14 | */ | ||
| 15 | |||
| 16 | #ifndef _LINUX_IF_ARCNET_H | ||
| 17 | #define _LINUX_IF_ARCNET_H | ||
| 18 | |||
| 19 | #include <linux/types.h> | ||
| 20 | #include <linux/if_ether.h> | ||
| 21 | |||
| 22 | |||
| 23 | /* | ||
| 24 | * These are the defined ARCnet Protocol ID's. | ||
| 25 | */ | ||
| 26 | |||
| 27 | /* CAP mode */ | ||
| 28 | /* No macro but uses 1-8 */ | ||
| 29 | |||
| 30 | /* RFC1201 Protocol ID's */ | ||
| 31 | #define ARC_P_IP 212 /* 0xD4 */ | ||
| 32 | #define ARC_P_IPV6 196 /* 0xC4: RFC2497 */ | ||
| 33 | #define ARC_P_ARP 213 /* 0xD5 */ | ||
| 34 | #define ARC_P_RARP 214 /* 0xD6 */ | ||
| 35 | #define ARC_P_IPX 250 /* 0xFA */ | ||
| 36 | #define ARC_P_NOVELL_EC 236 /* 0xEC */ | ||
| 37 | |||
| 38 | /* Old RFC1051 Protocol ID's */ | ||
| 39 | #define ARC_P_IP_RFC1051 240 /* 0xF0 */ | ||
| 40 | #define ARC_P_ARP_RFC1051 241 /* 0xF1 */ | ||
| 41 | |||
| 42 | /* MS LanMan/WfWg "NDIS" encapsulation */ | ||
| 43 | #define ARC_P_ETHER 232 /* 0xE8 */ | ||
| 44 | |||
| 45 | /* Unsupported/indirectly supported protocols */ | ||
| 46 | #define ARC_P_DATAPOINT_BOOT 0 /* very old Datapoint equipment */ | ||
| 47 | #define ARC_P_DATAPOINT_MOUNT 1 | ||
| 48 | #define ARC_P_POWERLAN_BEACON 8 /* Probably ATA-Netbios related */ | ||
| 49 | #define ARC_P_POWERLAN_BEACON2 243 /* 0xF3 */ | ||
| 50 | #define ARC_P_LANSOFT 251 /* 0xFB - what is this? */ | ||
| 51 | #define ARC_P_ATALK 0xDD | ||
| 52 | |||
| 53 | /* Hardware address length */ | ||
| 54 | #define ARCNET_ALEN 1 | ||
| 55 | |||
| 56 | /* | ||
| 57 | * The RFC1201-specific components of an arcnet packet header. | ||
| 58 | */ | ||
| 59 | struct arc_rfc1201 { | ||
| 60 | __u8 proto; /* protocol ID field - varies */ | ||
| 61 | __u8 split_flag; /* for use with split packets */ | ||
| 62 | __be16 sequence; /* sequence number */ | ||
| 63 | __u8 payload[0]; /* space remaining in packet (504 bytes)*/ | ||
| 64 | }; | ||
| 65 | #define RFC1201_HDR_SIZE 4 | ||
| 66 | |||
| 67 | |||
| 68 | /* | ||
| 69 | * The RFC1051-specific components. | ||
| 70 | */ | ||
| 71 | struct arc_rfc1051 { | ||
| 72 | __u8 proto; /* ARC_P_RFC1051_ARP/RFC1051_IP */ | ||
| 73 | __u8 payload[0]; /* 507 bytes */ | ||
| 74 | }; | ||
| 75 | #define RFC1051_HDR_SIZE 1 | ||
| 76 | |||
| 77 | |||
| 78 | /* | ||
| 79 | * The ethernet-encap-specific components. We have a real ethernet header | ||
| 80 | * and some data. | ||
| 81 | */ | ||
| 82 | struct arc_eth_encap { | ||
| 83 | __u8 proto; /* Always ARC_P_ETHER */ | ||
| 84 | struct ethhdr eth; /* standard ethernet header (yuck!) */ | ||
| 85 | __u8 payload[0]; /* 493 bytes */ | ||
| 86 | }; | ||
| 87 | #define ETH_ENCAP_HDR_SIZE 14 | ||
| 88 | |||
| 89 | |||
| 90 | struct arc_cap { | ||
| 91 | __u8 proto; | ||
| 92 | __u8 cookie[sizeof(int)]; /* Actually NOT sent over the network */ | ||
| 93 | union { | ||
| 94 | __u8 ack; | ||
| 95 | __u8 raw[0]; /* 507 bytes */ | ||
| 96 | } mes; | ||
| 97 | }; | ||
| 98 | |||
| 99 | /* | ||
| 100 | * The data needed by the actual arcnet hardware. | ||
| 101 | * | ||
| 102 | * Now, in the real arcnet hardware, the third and fourth bytes are the | ||
| 103 | * 'offset' specification instead of the length, and the soft data is at | ||
| 104 | * the _end_ of the 512-byte buffer. We hide this complexity inside the | ||
| 105 | * driver. | ||
| 106 | */ | ||
| 107 | struct arc_hardware { | ||
| 108 | __u8 source, /* source ARCnet - filled in automagically */ | ||
| 109 | dest, /* destination ARCnet - 0 for broadcast */ | ||
| 110 | offset[2]; /* offset bytes (some weird semantics) */ | ||
| 111 | }; | ||
| 112 | #define ARC_HDR_SIZE 4 | ||
| 113 | |||
| 114 | /* | ||
| 115 | * This is an ARCnet frame header, as seen by the kernel (and userspace, | ||
| 116 | * when you do a raw packet capture). | ||
| 117 | */ | ||
| 118 | struct archdr { | ||
| 119 | /* hardware requirements */ | ||
| 120 | struct arc_hardware hard; | ||
| 121 | |||
| 122 | /* arcnet encapsulation-specific bits */ | ||
| 123 | union { | ||
| 124 | struct arc_rfc1201 rfc1201; | ||
| 125 | struct arc_rfc1051 rfc1051; | ||
| 126 | struct arc_eth_encap eth_encap; | ||
| 127 | struct arc_cap cap; | ||
| 128 | __u8 raw[0]; /* 508 bytes */ | ||
| 129 | } soft; | ||
| 130 | }; | ||
| 131 | |||
| 132 | #endif /* _LINUX_IF_ARCNET_H */ | ||