fddi.h

/* -*- mode: c; c-basic-offset: 4 -*- */
#ifndef CLICKNET_FDDI_H
#define CLICKNET_FDDI_H
 
/*
 * <clicknet/fddi.h> -- our own definitions of FDDI headers
 * based on a file from Linux
 */
 
struct click_fddi {
    uint8_t     fc;
    uint8_t     daddr[6];
    uint8_t     saddr[6];
} CLICK_SIZE_PACKED_ATTRIBUTE;
 
struct click_fddi_8022_1 {
    struct click_fddi h;
    uint8_t     dsap;
    uint8_t     ssap;
    uint8_t     ctrl;
} CLICK_SIZE_PACKED_ATTRIBUTE;
 
struct click_fddi_8022_2 {
    struct click_fddi h;
    uint8_t     dsap;
    uint8_t     ssap;
    uint8_t     ctrl1;
    uint8_t     ctrl2;
} CLICK_SIZE_PACKED_ATTRIBUTE;
 
struct click_fddi_snap {
    struct click_fddi h;
    uint8_t     dsap;
    uint8_t     ssap;
    uint8_t     ctrl;
    uint8_t     oui[3];
    uint16_t    ether_type;
} CLICK_SIZE_PACKED_ATTRIBUTE;
 
#define FDDI_FC_LLC_ASYNC       0x50
#define FDDI_FC_LLCMASK         0xF0            /* length/class/format bits */
 
#endif