usr/src/sys/vax/if/if_ilreg.h

/*      if_ilreg.h      4.1     82/05/21        */

/*
 * Interlan Ethernet Communications Controller interface
 */
struct ildevice {
        short   il_csr;         /* Command and Status Register */
        short   il_bar;         /* Buffer Address Register */
        short   il_bcr;         /* Byte Count Register */
};

/*
 * Command and status bits
 */
#define IL_EUA          0xC000          /* Extended Unibus Address */
#define IL_CMD          0x3f00          /* Command Function Code */
#define IL_CDONE        0x0080          /* Command Done */
#define IL_CIE          0x0040          /* Command Interrupt Enable */
#define IL_RDONE        0x0020          /* Receive DMA Done */
#define IL_RIE          0x0010          /* Receive Interrupt Enable */
#define IL_STATUS       0x000f          /* Command Status Code */

#define IL_BITS         "\10\10CDONE\7CIE\6RDONE\5RIE"

/* Command definitions */

#define ILC_MLPBAK      0x0100          /* Set Module Interface Loopback Mode */
#define ILC_ILPBAK      0x0200          /* Set Internal Loopback Mode */
#define ILC_CLPBAK      0x0300          /* Clear Loopback Mode */
#define ILC_PRMSC       0x0400          /* Set Promiscuous Receive Mode */
#define ILC_CLPRMSC     0x0500          /* Clear Promiscuous Receive Mode */
#define ILC_RCVERR      0x0600          /* Set Receive-On-Error Bit */
#define ILC_CRCVERR     0x0700          /* Clear Receive-On-Error Bit */
#define ILC_OFFLINE     0x0800          /* Go Offline */
#define ILC_ONLINE      0x0900          /* Go Online */
#define ILC_DIAG        0x0a00          /* Run On-board Diagnostics */
#define ILC_STAT        0x1800          /* Report and Reset Statistics */
#define ILC_DELAYS      0x1900          /* Report Collision Delay Times */
#define ILC_RCV         0x2000          /* Supply Receive Buffer */
#define ILC_LDXMIT      0x2800          /* Load Transmit Data */
#define ILC_XMIT        0x2900          /* Load Transmit Data and Send */
#define ILC_LDGRPS      0x2a00          /* Load Group Addresses */
#define ILC_RMGRPS      0x2b00          /* Delete Group Addresses */
#define ILC_FLUSH       0x3000          /* Flush Receive BAR/BCR Queue */
#define ILC_RESET       0x3f00          /* Reset */

/*
 * Error codes
 */
char *ilerrs[] = {
                        "success",                      /* 0 */
                        "success with retries",         /* 01 */
                        "illegal command",              /* 02 */
                        "inappropriate command",        /* 03 */
                        "failure",                      /* 04 */
                        "buffer size exceeded",         /* 05 */
                        "frame too small",              /* 06 */
                        0,                              /* 07 */
                        "excessive collisions",         /* 010 */
                        0,                              /* 011 */
                        "buffer alignment error",       /* 012 */
                        0,                              /* 013 */
                        0,                              /* 014 */
                        0,                              /* 015 */
                        0,                              /* 016 */
                        "non-existent memory"           /* 017 */
};

char *ildiag[] = {
                        "success",                      /* 0 */
                        "checksum error",               /* 1 */
                        "NM10 dma error",               /* 2 */
                        "transmitter error",            /* 3 */
                        "receiver error",               /* 4 */
                        "loopback failure",             /* 5 */
};