diff options
Diffstat (limited to 'include/linux/if_fddi.h')
| -rw-r--r-- | include/linux/if_fddi.h | 80 |
1 files changed, 1 insertions, 79 deletions
diff --git a/include/linux/if_fddi.h b/include/linux/if_fddi.h index e6dc11e7f9a5..f5550b3eeeab 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 */ | ||
| 66 | struct 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 */ | ||
| 73 | struct 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 | ||
| 82 | struct 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 */ | ||
| 91 | struct 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 */ |
| 107 | struct fddi_statistics { | 31 | struct 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 */ |
