projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| b065cbf0 BF |
1 | /* if_il.h 4.1 82/05/21 */ |
| 2 | ||
| 3 | /* | |
| 4 | * Structure of an Ethernet header -- transmit format | |
| 5 | */ | |
| 6 | struct il_xheader { | |
| 7 | u_char ilx_dhost[6]; /* Destination Host */ | |
| 8 | u_short ilx_type; /* Type of packet */ | |
| 9 | }; | |
| 10 | ||
| 11 | /* | |
| 12 | * Structure of an Ethernet header -- receive format | |
| 13 | */ | |
| 14 | struct il_rheader { | |
| 15 | u_char ilr_status; /* Frame Status */ | |
| 16 | u_char ilr_fill1; | |
| 17 | u_short ilr_length; /* Frame Length */ | |
| 18 | u_char ilr_dhost[6]; /* Destination Host */ | |
| 19 | u_char ilr_shost[6]; /* Source Host */ | |
| 20 | u_short ilr_type; /* Type of packet */ | |
| 21 | }; | |
| 22 | ||
| 23 | #define ILPUP_PUPTYPE 0x0400 /* PUP protocol */ | |
| 24 | #define ILPUP_IPTYPE 0x0800 /* IP protocol */ | |
| 25 | ||
| 26 | /* | |
| 27 | * The ILPUP_NTRAILER packet types starting at ILPUP_TRAIL have | |
| 28 | * (type-ILPUP_TRAIL)*512 bytes of data followed | |
| 29 | * by a PUP type (as given above) and then the (variable-length) header. | |
| 30 | */ | |
| 31 | #define ILPUP_TRAIL 0x1000 /* Trailer PUP */ | |
| 32 | #define ILPUP_NTRAILER 16 | |
| 33 | ||
| 34 | /* | |
| 35 | * Structure of Statistics Record | |
| 36 | */ | |
| 37 | struct il_stat { | |
| 38 | u_short ils_fill1; | |
| 39 | u_short ils_length; /* Length (should be 62) */ | |
| 40 | u_char ils_addr[6]; /* Ethernet Address */ | |
| 41 | u_short ils_frames; /* Number of Frames Received */ | |
| 42 | u_short ils_rfifo; /* Number of Frames in Receive FIFO */ | |
| 43 | u_short ils_xmit; /* Number of Frames Transmitted */ | |
| 44 | u_short ils_xcollis; /* Number of Excess Collisions */ | |
| 45 | u_short ils_frag; /* Number of Fragments Received */ | |
| 46 | u_short ils_lost; /* Number of Times Frames Lost */ | |
| 47 | u_short ils_multi; /* Number of Multicasts Accepted */ | |
| 48 | u_short ils_rmulti; /* Number of Multicasts Rejected */ | |
| 49 | u_short ils_crc; /* Number of CRC Errors */ | |
| 50 | u_short ils_align; /* Number of Alignment Errors */ | |
| 51 | u_short ils_collis; /* Number of Collisions */ | |
| 52 | u_short ils_owcollis; /* Number of Out-of-window Collisions */ | |
| 53 | u_short ils_fill2[8]; | |
| 54 | char ils_module[8]; /* Module ID */ | |
| 55 | char ils_firmware[8]; /* Firmware ID */ | |
| 56 | }; | |
| 57 | ||
| 58 | /* | |
| 59 | * Structure of Collision Delay Time Record | |
| 60 | */ | |
| 61 | struct il_collis { | |
| 62 | u_short ilc_fill1; | |
| 63 | u_short ilc_length; /* Length (should be 0-32) */ | |
| 64 | u_short ilc_delay[16]; /* Delay Times */ | |
| 65 | }; |