84 lines
2.2 KiB
C
84 lines
2.2 KiB
C
/****************************************************************************
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****************************************************************************
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***
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*** This header was automatically generated from a Linux kernel header
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*** of the same name, to make information necessary for userspace to
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*** call into the kernel available to libc. It contains only constants,
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*** structures, and macros generated from the original header, and thus,
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*** contains no copyrightable information.
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***
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****************************************************************************
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****************************************************************************/
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#ifndef _LINUX_IF_FDDI_H
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#define _LINUX_IF_FDDI_H
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#define FDDI_K_ALEN 6
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#define FDDI_K_8022_HLEN 16
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#define FDDI_K_SNAP_HLEN 21
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#define FDDI_K_8022_ZLEN 16
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#define FDDI_K_SNAP_ZLEN 21
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#define FDDI_K_8022_DLEN 4475
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#define FDDI_K_SNAP_DLEN 4470
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#define FDDI_K_LLC_ZLEN 13
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#define FDDI_K_LLC_LEN 4491
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#define FDDI_FC_K_VOID 0x00
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#define FDDI_FC_K_NON_RESTRICTED_TOKEN 0x80
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#define FDDI_FC_K_RESTRICTED_TOKEN 0xC0
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#define FDDI_FC_K_SMT_MIN 0x41
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#define FDDI_FC_K_SMT_MAX 0x4F
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#define FDDI_FC_K_MAC_MIN 0xC1
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#define FDDI_FC_K_MAC_MAX 0xCF
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#define FDDI_FC_K_ASYNC_LLC_MIN 0x50
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#define FDDI_FC_K_ASYNC_LLC_DEF 0x54
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#define FDDI_FC_K_ASYNC_LLC_MAX 0x5F
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#define FDDI_FC_K_SYNC_LLC_MIN 0xD0
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#define FDDI_FC_K_SYNC_LLC_MAX 0xD7
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#define FDDI_FC_K_IMPLEMENTOR_MIN 0x60
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#define FDDI_FC_K_IMPLEMENTOR_MAX 0x6F
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#define FDDI_FC_K_RESERVED_MIN 0x70
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#define FDDI_FC_K_RESERVED_MAX 0x7F
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#define FDDI_EXTENDED_SAP 0xAA
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#define FDDI_UI_CMD 0x03
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struct fddi_8022_1_hdr
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{
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__u8 dsap;
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__u8 ssap;
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__u8 ctrl;
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} __attribute__ ((packed));
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struct fddi_8022_2_hdr
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{
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__u8 dsap;
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__u8 ssap;
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__u8 ctrl_1;
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__u8 ctrl_2;
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} __attribute__ ((packed));
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#define FDDI_K_OUI_LEN 3
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struct fddi_snap_hdr
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{
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__u8 dsap;
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__u8 ssap;
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__u8 ctrl;
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__u8 oui[FDDI_K_OUI_LEN];
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__be16 ethertype;
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} __attribute__ ((packed));
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struct fddihdr
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{
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__u8 fc;
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__u8 daddr[FDDI_K_ALEN];
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__u8 saddr[FDDI_K_ALEN];
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union
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{
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struct fddi_8022_1_hdr llc_8022_1;
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struct fddi_8022_2_hdr llc_8022_2;
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struct fddi_snap_hdr llc_snap;
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} hdr;
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} __attribute__ ((packed));
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#endif
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