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-rw-r--r--include/linux/if_fddi.h80
1 files changed, 1 insertions, 79 deletions
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h
index e6dc11e7f9a..f5550b3eeea 100644
--- a/include/linux/if_fddi.h
+++ b/include/linux/if_fddi.h
@@ -24,84 +24,8 @@
24#ifndef _LINUX_IF_FDDI_H 24#ifndef _LINUX_IF_FDDI_H
25#define _LINUX_IF_FDDI_H 25#define _LINUX_IF_FDDI_H
26 26
27#include <linux/types.h>
28
29/*
30 * Define max and min legal sizes. The frame sizes do not include
31 * 4 byte FCS/CRC (frame check sequence).
32 */
33#define FDDI_K_ALEN 6 /* Octets in one FDDI address */
34#define FDDI_K_8022_HLEN 16 /* Total octets in 802.2 header */
35#define FDDI_K_SNAP_HLEN 21 /* Total octets in 802.2 SNAP header */
36#define FDDI_K_8022_ZLEN 16 /* Min octets in 802.2 frame sans FCS */
37#define FDDI_K_SNAP_ZLEN 21 /* Min octets in 802.2 SNAP frame sans FCS */
38#define FDDI_K_8022_DLEN 4475 /* Max octets in 802.2 payload */
39#define FDDI_K_SNAP_DLEN 4470 /* Max octets in 802.2 SNAP payload */
40#define FDDI_K_LLC_ZLEN 13 /* Min octets in LLC frame sans FCS */
41#define FDDI_K_LLC_LEN 4491 /* Max octets in LLC frame sans FCS */
42
43/* Define FDDI Frame Control (FC) Byte values */
44#define FDDI_FC_K_VOID 0x00
45#define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80
46#define FDDI_FC_K_RESTRICTED_TOKEN 0xC0
47#define FDDI_FC_K_SMT_MIN 0x41
48#define FDDI_FC_K_SMT_MAX 0x4F
49#define FDDI_FC_K_MAC_MIN 0xC1
50#define FDDI_FC_K_MAC_MAX 0xCF
51#define FDDI_FC_K_ASYNC_LLC_MIN 0x50
52#define FDDI_FC_K_ASYNC_LLC_DEF 0x54
53#define FDDI_FC_K_ASYNC_LLC_MAX 0x5F
54#define FDDI_FC_K_SYNC_LLC_MIN 0xD0
55#define FDDI_FC_K_SYNC_LLC_MAX 0xD7
56#define FDDI_FC_K_IMPLEMENTOR_MIN 0x60
57#define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F
58#define FDDI_FC_K_RESERVED_MIN 0x70
59#define FDDI_FC_K_RESERVED_MAX 0x7F
60
61/* Define LLC and SNAP constants */
62#define FDDI_EXTENDED_SAP 0xAA
63#define FDDI_UI_CMD 0x03
64
65/* Define 802.2 Type 1 header */
66struct fddi_8022_1_hdr {
67 __u8 dsap; /* destination service access point */
68 __u8 ssap; /* source service access point */
69 __u8 ctrl; /* control byte #1 */
70} __attribute__((packed));
71
72/* Define 802.2 Type 2 header */
73struct fddi_8022_2_hdr {
74 __u8 dsap; /* destination service access point */
75 __u8 ssap; /* source service access point */
76 __u8 ctrl_1; /* control byte #1 */
77 __u8 ctrl_2; /* control byte #2 */
78} __attribute__((packed));
79
80/* Define 802.2 SNAP header */
81#define FDDI_K_OUI_LEN 3
82struct fddi_snap_hdr {
83 __u8 dsap; /* always 0xAA */
84 __u8 ssap; /* always 0xAA */
85 __u8 ctrl; /* always 0x03 */
86 __u8 oui[FDDI_K_OUI_LEN]; /* organizational universal id */
87 __be16 ethertype; /* packet type ID field */
88} __attribute__((packed));
89
90/* Define FDDI LLC frame header */
91struct fddihdr {
92 __u8 fc; /* frame control */
93 __u8 daddr[FDDI_K_ALEN]; /* destination address */
94 __u8 saddr[FDDI_K_ALEN]; /* source address */
95 union
96 {
97 struct fddi_8022_1_hdr llc_8022_1;
98 struct fddi_8022_2_hdr llc_8022_2;
99 struct fddi_snap_hdr llc_snap;
100 } hdr;
101} __attribute__((packed));
102
103#ifdef __KERNEL__
104#include <linux/netdevice.h> 27#include <linux/netdevice.h>
28#include <uapi/linux/if_fddi.h>
105 29
106/* Define FDDI statistics structure */ 30/* Define FDDI statistics structure */
107struct fddi_statistics { 31struct fddi_statistics {
@@ -194,6 +118,4 @@ struct fddi_statistics {
194 __u32 port_ler_flag[2]; 118 __u32 port_ler_flag[2];
195 __u32 port_hardware_present[2]; 119 __u32 port_hardware_present[2];
196}; 120};
197#endif /* __KERNEL__ */
198
199#endif /* _LINUX_IF_FDDI_H */ 121#endif /* _LINUX_IF_FDDI_H */