diff options
Diffstat (limited to 'drivers/net/skfp/h/fddi.h')
-rw-r--r-- | drivers/net/skfp/h/fddi.h | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/drivers/net/skfp/h/fddi.h b/drivers/net/skfp/h/fddi.h new file mode 100644 index 000000000000..c9a28a8a383b --- /dev/null +++ b/drivers/net/skfp/h/fddi.h | |||
@@ -0,0 +1,69 @@ | |||
1 | /****************************************************************************** | ||
2 | * | ||
3 | * (C)Copyright 1998,1999 SysKonnect, | ||
4 | * a business unit of Schneider & Koch & Co. Datensysteme GmbH. | ||
5 | * | ||
6 | * This program is free software; you can redistribute it and/or modify | ||
7 | * it under the terms of the GNU General Public License as published by | ||
8 | * the Free Software Foundation; either version 2 of the License, or | ||
9 | * (at your option) any later version. | ||
10 | * | ||
11 | * The information in this file is provided "AS IS" without warranty. | ||
12 | * | ||
13 | ******************************************************************************/ | ||
14 | |||
15 | #ifndef _FDDI_ | ||
16 | #define _FDDI_ | ||
17 | |||
18 | struct fddi_addr { | ||
19 | u_char a[6] ; | ||
20 | } ; | ||
21 | |||
22 | #define GROUP_ADDR 0x80 /* MSB in a[0] */ | ||
23 | |||
24 | struct fddi_mac { | ||
25 | struct fddi_addr mac_dest ; | ||
26 | struct fddi_addr mac_source ; | ||
27 | u_char mac_info[4478] ; | ||
28 | } ; | ||
29 | |||
30 | #define FDDI_MAC_SIZE (12) | ||
31 | #define FDDI_RAW_MTU (4500-5) /* exl. Pr,SD, ED/FS */ | ||
32 | #define FDDI_RAW (4500) | ||
33 | |||
34 | /* | ||
35 | * FC values | ||
36 | */ | ||
37 | #define FC_VOID 0x40 /* void frame */ | ||
38 | #define FC_TOKEN 0x80 /* token */ | ||
39 | #define FC_RES_TOKEN 0xc0 /* restricted token */ | ||
40 | #define FC_SMT_INFO 0x41 /* SMT Info frame */ | ||
41 | /* | ||
42 | * FC_SMT_LAN_LOC && FC_SMT_LOC are SK specific ! | ||
43 | */ | ||
44 | #define FC_SMT_LAN_LOC 0x42 /* local SMT Info frame */ | ||
45 | #define FC_SMT_LOC 0x43 /* local SMT Info frame */ | ||
46 | #define FC_SMT_NSA 0x4f /* SMT NSA frame */ | ||
47 | #define FC_MAC 0xc0 /* MAC frame */ | ||
48 | #define FC_BEACON 0xc2 /* MAC beacon frame */ | ||
49 | #define FC_CLAIM 0xc3 /* MAC claim frame */ | ||
50 | #define FC_SYNC_LLC 0xd0 /* sync. LLC frame */ | ||
51 | #define FC_ASYNC_LLC 0x50 /* async. LLC frame */ | ||
52 | #define FC_SYNC_BIT 0x80 /* sync. bit in FC */ | ||
53 | |||
54 | #define FC_LLC_PRIOR 0x07 /* priority bits */ | ||
55 | |||
56 | #define BEACON_INFO 0 /* beacon type */ | ||
57 | #define DBEACON_INFO 1 /* beacon type DIRECTED */ | ||
58 | |||
59 | |||
60 | /* | ||
61 | * indicator bits | ||
62 | */ | ||
63 | #define C_INDICATOR (1<<0) | ||
64 | #define A_INDICATOR (1<<1) | ||
65 | #define E_INDICATOR (1<<2) | ||
66 | #define I_INDICATOR (1<<6) /* SK specific */ | ||
67 | #define L_INDICATOR (1<<7) /* SK specific */ | ||
68 | |||
69 | #endif /* _FDDI_ */ | ||