4.3BSD - /usr/src/sys/vaxif/if_ix.h

   1: /*
   2:  * Copyright (c) 1986 Regents of the University of California.
   3:  * All rights reserved.  The Berkeley software License Agreement
   4:  * specifies the terms and conditions for redistribution.
   5:  *
   6:  *	@(#)if_ix.h	7.1 (Berkeley) 6/5/86
   7:  */
   8: 
   9: union ix_stats {
  10:     struct {                /* General statistics below */
  11:         u_char  macg_physaddr[6];
  12:         u_short macg_pad;
  13:         u_long  dlag_rcvmac;    /* packets received by DLA from MAC */
  14:         u_long  dlag_rcvpass;   /* packets passed to users by DLA */
  15:         u_long  dlag_txreq; /* packets sent by users to DLA */
  16:         u_long  dlag_txsnt; /* packets sent by DLA to MAC */
  17:         u_short dlag_chaopn;    /* channels open */
  18:         u_short dlag_maxopn;    /* max channels opened concurrently */
  19:         u_long  macg_frmtos;    /* packets discarded by MAC */
  20:         u_long  macg_frmpas;    /* packets sent to DLA by MAC */
  21:         u_long  macg_x2x;   /* packets put on wire by MAC */
  22:         u_long  macg_x2r;   /* packets looped by MAC */
  23:         u_long  macg_xrty;  /* transmitter retries */
  24:         u_short macg_noap;  /* open MAC paths */
  25:         u_short macg_nprom; /* open promiscuous paths */
  26:         u_short macg_conopn;    /* max concurrent MAC paths */
  27:         u_short sysg_crce;  /* CRC errors */
  28:         u_short sysg_alne;  /* alignment errors */
  29:         u_short sysg_rsce;  /* resource errors */
  30:         u_short sysg_ovre;  /* overrun errors */
  31:     } ixg;
  32:     struct {            /* Channel statistics below */
  33:         u_long  dabc_rcvacc;    /* packets received */
  34:         u_long  dabc_rcvtoss;   /* packets discarded, queue full */
  35:         u_long  dabc_rcvpass;   /* packets passed to user */
  36:         u_long  dabc_txreq; /* packets sent by  user */
  37:         u_long  dabc_txsent;    /* packets sent to MAC */
  38:         u_long  macc_rcvcnt;    /* packets received by MAC */
  39:         u_long  macc_txtcnt;    /* packets sent by MAC to wire */
  40:         u_long  macc_lowmem;    /* packets discarded, no mem  */
  41:     } ixc;
  42: };
  43: #define IXC_MAP(a)  (((a) << 6) | 0100077)
  44: 
  45: #define IXC_OPEN    IXC_MAP(1)      /* Open Channel */
  46: #define IXC_CLOSE   IXC_MAP(2)      /* Close Channel */
  47: #define IXC_MCAST   IXC_MAP(3)      /* Set Multicast Addresses */
  48: #define IXC_RECV    IXC_MAP(4)      /* Receive Frame */
  49: #define IXC_RECVF   IXC_MAP(5)      /* Receive Fragment */
  50: #define IXC_XMIT    IXC_MAP(6)      /* Send Frame */
  51: #define IXC_GSTAT   IXC_MAP(7)      /* Get General Statistics */
  52: #define IXC_CSTAT   IXC_MAP(8)      /* Get Channel Statistics */
  53: #define IXC_GSCLR   IXC_MAP(9)      /* Clear General Statistics */
  54: #define IXC_CSCLR   IXC_MAP(10)     /* Clear Channel Statistics */
  55: #define IXC_RESET   IXC_MAP(11)     /* Reset DLA module */
  56: #define IXC_LDPA    IXC_MAP(12)     /* Load Physical Address */

Defined union's

Defined macros