projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| ac5a9f24 BF |
1 | /* if_ilreg.h 4.1 82/05/21 */ |
| 2 | ||
| 3 | /* | |
| 4 | * Interlan Ethernet Communications Controller interface | |
| 5 | */ | |
| 6 | struct ildevice { | |
| 7 | short il_csr; /* Command and Status Register */ | |
| 8 | short il_bar; /* Buffer Address Register */ | |
| 9 | short il_bcr; /* Byte Count Register */ | |
| 10 | }; | |
| 11 | ||
| 12 | /* | |
| 13 | * Command and status bits | |
| 14 | */ | |
| 15 | #define IL_EUA 0xC000 /* Extended Unibus Address */ | |
| 16 | #define IL_CMD 0x3f00 /* Command Function Code */ | |
| 17 | #define IL_CDONE 0x0080 /* Command Done */ | |
| 18 | #define IL_CIE 0x0040 /* Command Interrupt Enable */ | |
| 19 | #define IL_RDONE 0x0020 /* Receive DMA Done */ | |
| 20 | #define IL_RIE 0x0010 /* Receive Interrupt Enable */ | |
| 21 | #define IL_STATUS 0x000f /* Command Status Code */ | |
| 22 | ||
| 23 | #define IL_BITS "\10\10CDONE\7CIE\6RDONE\5RIE" | |
| 24 | ||
| 25 | /* Command definitions */ | |
| 26 | ||
| 27 | #define ILC_MLPBAK 0x0100 /* Set Module Interface Loopback Mode */ | |
| 28 | #define ILC_ILPBAK 0x0200 /* Set Internal Loopback Mode */ | |
| 29 | #define ILC_CLPBAK 0x0300 /* Clear Loopback Mode */ | |
| 30 | #define ILC_PRMSC 0x0400 /* Set Promiscuous Receive Mode */ | |
| 31 | #define ILC_CLPRMSC 0x0500 /* Clear Promiscuous Receive Mode */ | |
| 32 | #define ILC_RCVERR 0x0600 /* Set Receive-On-Error Bit */ | |
| 33 | #define ILC_CRCVERR 0x0700 /* Clear Receive-On-Error Bit */ | |
| 34 | #define ILC_OFFLINE 0x0800 /* Go Offline */ | |
| 35 | #define ILC_ONLINE 0x0900 /* Go Online */ | |
| 36 | #define ILC_DIAG 0x0a00 /* Run On-board Diagnostics */ | |
| 37 | #define ILC_STAT 0x1800 /* Report and Reset Statistics */ | |
| 38 | #define ILC_DELAYS 0x1900 /* Report Collision Delay Times */ | |
| 39 | #define ILC_RCV 0x2000 /* Supply Receive Buffer */ | |
| 40 | #define ILC_LDXMIT 0x2800 /* Load Transmit Data */ | |
| 41 | #define ILC_XMIT 0x2900 /* Load Transmit Data and Send */ | |
| 42 | #define ILC_LDGRPS 0x2a00 /* Load Group Addresses */ | |
| 43 | #define ILC_RMGRPS 0x2b00 /* Delete Group Addresses */ | |
| 44 | #define ILC_FLUSH 0x3000 /* Flush Receive BAR/BCR Queue */ | |
| 45 | #define ILC_RESET 0x3f00 /* Reset */ | |
| 46 | ||
| 47 | /* | |
| 48 | * Error codes | |
| 49 | */ | |
| 50 | char *ilerrs[] = { | |
| 51 | "success", /* 0 */ | |
| 52 | "success with retries", /* 01 */ | |
| 53 | "illegal command", /* 02 */ | |
| 54 | "inappropriate command", /* 03 */ | |
| 55 | "failure", /* 04 */ | |
| 56 | "buffer size exceeded", /* 05 */ | |
| 57 | "frame too small", /* 06 */ | |
| 58 | 0, /* 07 */ | |
| 59 | "excessive collisions", /* 010 */ | |
| 60 | 0, /* 011 */ | |
| 61 | "buffer alignment error", /* 012 */ | |
| 62 | 0, /* 013 */ | |
| 63 | 0, /* 014 */ | |
| 64 | 0, /* 015 */ | |
| 65 | 0, /* 016 */ | |
| 66 | "non-existent memory" /* 017 */ | |
| 67 | }; | |
| 68 | ||
| 69 | char *ildiag[] = { | |
| 70 | "success", /* 0 */ | |
| 71 | "checksum error", /* 1 */ | |
| 72 | "NM10 dma error", /* 2 */ | |
| 73 | "transmitter error", /* 3 */ | |
| 74 | "receiver error", /* 4 */ | |
| 75 | "loopback failure", /* 5 */ | |
| 76 | }; |