dc21040reg.h revision 27859
1/*- 2 * Copyright (c) 1994, 1995, 1996 Matt Thomas <matt@3am-software.com> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. The name of the author may not be used to endorse or promote products 11 * derived from this software withough specific prior written permission 12 * 13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 14 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 15 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 16 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 17 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 18 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 19 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 20 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 * 24 * $Id: dc21040reg.h,v 1.24 1997/05/16 19:47:09 thomas Exp $ 25 */ 26 27#if !defined(_DC21040_H) 28#define _DC21040_H 29 30#if defined(BYTE_ORDER) && BYTE_ORDER == BIG_ENDIAN 31#define TULIP_BITFIELD2(a, b) b, a 32#define TULIP_BITFIELD3(a, b, c) c, b, a 33#define TULIP_BITFIELD4(a, b, c, d) d, c, b, a 34#else 35#define TULIP_BITFIELD2(a, b) a, b 36#define TULIP_BITFIELD3(a, b, c) a, b, c 37#define TULIP_BITFIELD4(a, b, c, d) a, b, c, d 38#endif 39 40typedef struct { 41 u_int32_t d_status; 42 u_int32_t TULIP_BITFIELD3(d_length1 : 11, 43 d_length2 : 11, 44 d_flag : 10); 45 u_int32_t d_addr1; 46 u_int32_t d_addr2; 47} tulip_desc_t; 48 49#define TULIP_DSTS_OWNER 0x80000000 /* Owner (1 = 21040) */ 50#define TULIP_DSTS_ERRSUM 0x00008000 /* Error Summary */ 51/* 52 * Transmit Status 53 */ 54#define TULIP_DSTS_TxBABBLE 0x00004000 /* Transmitter Babbled */ 55#define TULIP_DSTS_TxCARRLOSS 0x00000800 /* Carrier Loss */ 56#define TULIP_DSTS_TxNOCARR 0x00000400 /* No Carrier */ 57#define TULIP_DSTS_TxLATECOLL 0x00000200 /* Late Collision */ 58#define TULIP_DSTS_TxEXCCOLL 0x00000100 /* Excessive Collisions */ 59#define TULIP_DSTS_TxNOHRTBT 0x00000080 /* No Heartbeat */ 60#define TULIP_DSTS_TxCOLLMASK 0x00000078 /* Collision Count (mask) */ 61#define TULIP_DSTS_V_TxCOLLCNT 0x00000003 /* Collision Count (bit) */ 62#define TULIP_DSTS_TxLINKFAIL 0x00000004 /* Link Failure */ 63#define TULIP_DSTS_TxUNDERFLOW 0x00000002 /* Underflow Error */ 64#define TULIP_DSTS_TxDEFERRED 0x00000001 /* Initially Deferred */ 65/* 66 * Receive Status 67 */ 68#define TULIP_DSTS_RxBADLENGTH 0x00004000 /* Length Error */ 69#define TULIP_DSTS_RxDATATYPE 0x00003000 /* Data Type */ 70#define TULIP_DSTS_RxRUNT 0x00000800 /* Runt Frame */ 71#define TULIP_DSTS_RxMULTICAST 0x00000400 /* Multicast Frame */ 72#define TULIP_DSTS_RxFIRSTDESC 0x00000200 /* First Descriptor */ 73#define TULIP_DSTS_RxLASTDESC 0x00000100 /* Last Descriptor */ 74#define TULIP_DSTS_RxTOOLONG 0x00000080 /* Frame Too Long */ 75#define TULIP_DSTS_RxCOLLSEEN 0x00000040 /* Collision Seen */ 76#define TULIP_DSTS_RxFRAMETYPE 0x00000020 /* Frame Type */ 77#define TULIP_DSTS_RxWATCHDOG 0x00000010 /* Receive Watchdog */ 78#define TULIP_DSTS_RxDRBBLBIT 0x00000004 /* Dribble Bit */ 79#define TULIP_DSTS_RxBADCRC 0x00000002 /* CRC Error */ 80#define TULIP_DSTS_RxOVERFLOW 0x00000001 /* Overflow */ 81 82 83#define TULIP_DFLAG_ENDRING 0x0008 /* End of Transmit Ring */ 84#define TULIP_DFLAG_CHAIN 0x0004 /* Chain using d_addr2 */ 85 86#define TULIP_DFLAG_TxWANTINTR 0x0200 /* Signal Interrupt on Completion */ 87#define TULIP_DFLAG_TxLASTSEG 0x0100 /* Last Segment */ 88#define TULIP_DFLAG_TxFIRSTSEG 0x0080 /* First Segment */ 89#define TULIP_DFLAG_TxINVRSFILT 0x0040 /* Inverse Filtering */ 90#define TULIP_DFLAG_TxSETUPPKT 0x0020 /* Setup Packet */ 91#define TULIP_DFLAG_TxHASCRC 0x0010 /* Don't Append the CRC */ 92#define TULIP_DFLAG_TxNOPADDING 0x0002 /* Don't AutoPad */ 93#define TULIP_DFLAG_TxHASHFILT 0x0001 /* Hash/Perfect Filtering */ 94 95/* 96 * The 21040 Registers (IO Space Addresses) 97 */ 98#define TULIP_REG_BUSMODE 0x00 /* CSR0 -- Bus Mode */ 99#define TULIP_REG_TXPOLL 0x08 /* CSR1 -- Transmit Poll Demand */ 100#define TULIP_REG_RXPOLL 0x10 /* CSR2 -- Receive Poll Demand */ 101#define TULIP_REG_RXLIST 0x18 /* CSR3 -- Receive List Base Addr */ 102#define TULIP_REG_TXLIST 0x20 /* CSR4 -- Transmit List Base Addr */ 103#define TULIP_REG_STATUS 0x28 /* CSR5 -- Status */ 104#define TULIP_REG_CMD 0x30 /* CSR6 -- Command */ 105#define TULIP_REG_INTR 0x38 /* CSR7 -- Interrupt Control */ 106#define TULIP_REG_MISSES 0x40 /* CSR8 -- Missed Frame Counter */ 107#define TULIP_REG_ADDRROM 0x48 /* CSR9 -- ENET ROM Register */ 108#define TULIP_REG_RSRVD 0x50 /* CSR10 -- Reserved */ 109#define TULIP_REG_FULL_DUPLEX 0x58 /* CSR11 -- Full Duplex */ 110#define TULIP_REG_SIA_STATUS 0x60 /* CSR12 -- SIA Status */ 111#define TULIP_REG_SIA_CONN 0x68 /* CSR13 -- SIA Connectivity */ 112#define TULIP_REG_SIA_TXRX 0x70 /* CSR14 -- SIA Tx Rx */ 113#define TULIP_REG_SIA_GEN 0x78 /* CSR15 -- SIA General */ 114 115/* 116 * CSR5 -- Status Register 117 * CSR7 -- Interrupt Control 118 */ 119#define TULIP_STS_ERRORMASK 0x03800000L /* ( R) Error Bits (Valid when SYSERROR is set) */ 120#define TULIP_STS_ERR_PARITY 0x00000000L /* 000 - Parity Error (Perform Reset) */ 121#define TULIP_STS_ERR_MASTER 0x00800000L /* 001 - Master Abort */ 122#define TULIP_STS_ERR_TARGET 0x01000000L /* 010 - Target Abort */ 123#define TULIP_STS_ERR_SHIFT 23 124#define TULIP_STS_TXSTATEMASK 0x00700000L /* ( R) Transmission Process State */ 125#define TULIP_STS_TXS_RESET 0x00000000L /* 000 - Rset or transmit jabber expired */ 126#define TULIP_STS_TXS_FETCH 0x00100000L /* 001 - Fetching transmit descriptor */ 127#define TULIP_STS_TXS_WAITEND 0x00200000L /* 010 - Wait for end of transmission */ 128#define TULIP_STS_TXS_READING 0x00300000L /* 011 - Read buffer and enqueue data */ 129#define TULIP_STS_TXS_RSRVD 0x00400000L /* 100 - Reserved */ 130#define TULIP_STS_TXS_SETUP 0x00500000L /* 101 - Setup Packet */ 131#define TULIP_STS_TXS_SUSPEND 0x00600000L /* 110 - Transmit FIFO underflow or an 132 unavailable transmit descriptor */ 133#define TULIP_STS_TXS_CLOSE 0x00700000L /* 111 - Close transmit descriptor */ 134#define TULIP_STS_RXSTATEMASK 0x000E0000L /* ( R) Receive Process State*/ 135#define TULIP_STS_RXS_STOPPED 0x00000000L /* 000 - Stopped */ 136#define TULIP_STS_RXS_FETCH 0x00020000L /* 001 - Running -- Fetch receive descriptor */ 137#define TULIP_STS_RXS_ENDCHECK 0x00040000L /* 010 - Running -- Check for end of receive 138 packet before prefetch of next descriptor */ 139#define TULIP_STS_RXS_WAIT 0x00060000L /* 011 - Running -- Wait for receive packet */ 140#define TULIP_STS_RXS_SUSPEND 0x00080000L /* 100 - Suspended -- As a result of 141 unavailable receive buffers */ 142#define TULIP_STS_RXS_CLOSE 0x000A0000L /* 101 - Running -- Close receive descriptor */ 143#define TULIP_STS_RXS_FLUSH 0x000C0000L /* 110 - Running -- Flush the current frame 144 from the receive FIFO as a result of 145 an unavailable receive buffer */ 146#define TULIP_STS_RXS_DEQUEUE 0x000E0000L /* 111 - Running -- Dequeue the receive frame 147 from the receive FIFO into the receive 148 buffer. */ 149#define TULIP_STS_NORMALINTR 0x00010000L /* (RW) Normal Interrupt */ 150#define TULIP_STS_ABNRMLINTR 0x00008000L /* (RW) Abnormal Interrupt */ 151#define TULIP_STS_SYSERROR 0x00002000L /* (RW) System Error */ 152#define TULIP_STS_LINKFAIL 0x00001000L /* (RW) Link Failure (21040) */ 153#define TULIP_STS_FULDPLXSHRT 0x00000800L /* (RW) Full Duplex Short Fram Rcvd (21040) */ 154#define TULIP_STS_GPTIMEOUT 0x00000800L /* (RW) General Purpose Timeout (21140) */ 155#define TULIP_STS_AUI 0x00000400L /* (RW) AUI/TP Switch (21040) */ 156#define TULIP_STS_RXTIMEOUT 0x00000200L /* (RW) Receive Watchbog Timeout */ 157#define TULIP_STS_RXSTOPPED 0x00000100L /* (RW) Receive Process Stopped */ 158#define TULIP_STS_RXNOBUF 0x00000080L /* (RW) Receive Buffer Unavailable */ 159#define TULIP_STS_RXINTR 0x00000040L /* (RW) Receive Interrupt */ 160#define TULIP_STS_TXUNDERFLOW 0x00000020L /* (RW) Transmit Underflow */ 161#define TULIP_STS_LINKPASS 0x00000010L /* (RW) LinkPass (21041) */ 162#define TULIP_STS_TXBABBLE 0x00000008L /* (RW) Transmit Jabber Timeout */ 163#define TULIP_STS_TXNOBUF 0x00000004L /* (RW) Transmit Buffer Unavailable */ 164#define TULIP_STS_TXSTOPPED 0x00000002L /* (RW) Transmit Process Stopped */ 165#define TULIP_STS_TXINTR 0x00000001L /* (RW) Transmit Interrupt */ 166 167/* 168 * CSR6 -- Command (Operation Mode) Register 169 */ 170#define TULIP_CMD_MUSTBEONE 0x02000000L /* (RW) Must Be One (21140) */ 171#define TULIP_CMD_SCRAMBLER 0x01000000L /* (RW) Scrambler Mode (21140) */ 172#define TULIP_CMD_PCSFUNCTION 0x00800000L /* (RW) PCS Function (21140) */ 173#define TULIP_CMD_TXTHRSHLDCTL 0x00400000L /* (RW) Transmit Threshold Mode (21140) */ 174#define TULIP_CMD_STOREFWD 0x00200000L /* (RW) Store and Foward (21140) */ 175#define TULIP_CMD_NOHEARTBEAT 0x00080000L /* (RW) No Heartbeat (21140) */ 176#define TULIP_CMD_PORTSELECT 0x00040000L /* (RW) Post Select (100Mb) (21140) */ 177#define TULIP_CMD_ENHCAPTEFFCT 0x00040000L /* (RW) Enhanced Capture Effecty (21041) */ 178#define TULIP_CMD_CAPTREFFCT 0x00020000L /* (RW) Capture Effect (!802.3) */ 179#define TULIP_CMD_BACKPRESSURE 0x00010000L /* (RW) Back Pressure (!802.3) (21040) */ 180#define TULIP_CMD_THRESHOLDCTL 0x0000C000L /* (RW) Threshold Control */ 181#define TULIP_CMD_THRSHLD72 0x00000000L /* 00 - 72 Bytes */ 182#define TULIP_CMD_THRSHLD96 0x00004000L /* 01 - 96 Bytes */ 183#define TULIP_CMD_THRSHLD128 0x00008000L /* 10 - 128 bytes */ 184#define TULIP_CMD_THRSHLD160 0x0000C000L /* 11 - 160 Bytes */ 185#define TULIP_CMD_TXRUN 0x00002000L /* (RW) Start/Stop Transmitter */ 186#define TULIP_CMD_FORCECOLL 0x00001000L /* (RW) Force Collisions */ 187#define TULIP_CMD_OPERMODE 0x00000C00L /* (RW) Operating Mode */ 188#define TULIP_CMD_FULLDUPLEX 0x00000200L /* (RW) Full Duplex Mode */ 189#define TULIP_CMD_FLAKYOSCDIS 0x00000100L /* (RW) Flakey Oscillator Disable */ 190#define TULIP_CMD_ALLMULTI 0x00000080L /* (RW) Pass All Multicasts */ 191#define TULIP_CMD_PROMISCUOUS 0x00000040L /* (RW) Promiscuous Mode */ 192#define TULIP_CMD_BACKOFFCTR 0x00000020L /* (RW) Start/Stop Backoff Counter (!802.3) */ 193#define TULIP_CMD_INVFILTER 0x00000010L /* (R ) Inverse Filtering */ 194#define TULIP_CMD_PASSBADPKT 0x00000008L /* (RW) Pass Bad Frames */ 195#define TULIP_CMD_HASHONLYFLTR 0x00000004L /* (R ) Hash Only Filtering */ 196#define TULIP_CMD_RXRUN 0x00000002L /* (RW) Start/Stop Receive Filtering */ 197#define TULIP_CMD_HASHPRFCTFLTR 0x00000001L /* (R ) Hash/Perfect Receive Filtering */ 198 199#define TULIP_SIASTS_OTHERRXACTIVITY 0x00000200L 200#define TULIP_SIASTS_RXACTIVITY 0x00000100L 201#define TULIP_SIASTS_LINKFAIL 0x00000004L 202#define TULIP_SIACONN_RESET 0x00000000L 203 204/* 205 * 21040 SIA definitions 206 */ 207#define TULIP_21040_PROBE_10BASET_TIMEOUT 2500 208#define TULIP_21040_PROBE_AUIBNC_TIMEOUT 300 209#define TULIP_21040_PROBE_EXTSIA_TIMEOUT 300 210 211#define TULIP_21040_SIACONN_10BASET 0x00008F01L 212#define TULIP_21040_SIATXRX_10BASET 0x0000FFFFL 213#define TULIP_21040_SIAGEN_10BASET 0x00000000L 214 215#define TULIP_21040_SIACONN_10BASET_FD 0x00008F01L 216#define TULIP_21040_SIATXRX_10BASET_FD 0x0000FFFDL 217#define TULIP_21040_SIAGEN_10BASET_FD 0x00000000L 218 219#define TULIP_21040_SIACONN_AUIBNC 0x00008F09L 220#define TULIP_21040_SIATXRX_AUIBNC 0x00000705L 221#define TULIP_21040_SIAGEN_AUIBNC 0x00000006L 222 223#define TULIP_21040_SIACONN_EXTSIA 0x00003041L 224#define TULIP_21040_SIATXRX_EXTSIA 0x00000000L 225#define TULIP_21040_SIAGEN_EXTSIA 0x00000006L 226 227/* 228 * 21041 SIA definitions 229 */ 230 231#define TULIP_21041_PROBE_10BASET_TIMEOUT 2500 232#define TULIP_21041_PROBE_AUIBNC_TIMEOUT 300 233 234#define TULIP_21041_SIACONN_10BASET 0x0000EF01L 235#define TULIP_21041_SIATXRX_10BASET 0x0000FF3FL 236#define TULIP_21041_SIAGEN_10BASET 0x00000000L 237 238#define TULIP_21041P2_SIACONN_10BASET 0x0000EF01L 239#define TULIP_21041P2_SIATXRX_10BASET 0x0000FFFFL 240#define TULIP_21041P2_SIAGEN_10BASET 0x00000000L 241 242#define TULIP_21041_SIACONN_10BASET_FD 0x0000EF01L 243#define TULIP_21041_SIATXRX_10BASET_FD 0x0000FF3DL 244#define TULIP_21041_SIAGEN_10BASET_FD 0x00000000L 245 246#define TULIP_21041P2_SIACONN_10BASET_FD 0x0000EF01L 247#define TULIP_21041P2_SIATXRX_10BASET_FD 0x0000FFFFL 248#define TULIP_21041P2_SIAGEN_10BASET_FD 0x00000000L 249 250#define TULIP_21041_SIACONN_AUI 0x0000EF09L 251#define TULIP_21041_SIATXRX_AUI 0x0000F73DL 252#define TULIP_21041_SIAGEN_AUI 0x0000000EL 253 254#define TULIP_21041P2_SIACONN_AUI 0x0000EF09L 255#define TULIP_21041P2_SIATXRX_AUI 0x0000F7FDL 256#define TULIP_21041P2_SIAGEN_AUI 0x0000000EL 257 258#define TULIP_21041_SIACONN_BNC 0x0000EF09L 259#define TULIP_21041_SIATXRX_BNC 0x0000F73DL 260#define TULIP_21041_SIAGEN_BNC 0x00000006L 261 262#define TULIP_21041P2_SIACONN_BNC 0x0000EF09L 263#define TULIP_21041P2_SIATXRX_BNC 0x0000F7FDL 264#define TULIP_21041P2_SIAGEN_BNC 0x00000006L 265 266/* 267 * 21142 SIA definitions 268 */ 269 270#define TULIP_21142_PROBE_10BASET_TIMEOUT 2500 271#define TULIP_21142_PROBE_AUIBNC_TIMEOUT 300 272 273#define TULIP_21142_SIACONN_10BASET 0x00000001L 274#define TULIP_21142_SIATXRX_10BASET 0x0000F3FFL 275#define TULIP_21142_SIAGEN_10BASET 0x00000000L 276 277#define TULIP_21142_SIACONN_10BASET_FD 0x00000001L 278#define TULIP_21142_SIATXRX_10BASET_FD 0x0000F3FDL 279#define TULIP_21142_SIAGEN_10BASET_FD 0x00000000L 280 281#define TULIP_21142_SIACONN_AUI 0x00000009L 282#define TULIP_21142_SIATXRX_AUI 0x0000F3FDL 283#define TULIP_21142_SIAGEN_AUI 0x0000000EL 284 285#define TULIP_21142_SIACONN_BNC 0x00000009L 286#define TULIP_21142_SIATXRX_BNC 0x0000F3FDL 287#define TULIP_21142_SIAGEN_BNC 0x00000006L 288 289 290 291 292#define TULIP_WATCHDOG_TXDISABLE 0x00000001L 293#define TULIP_WATCHDOG_RXDISABLE 0x00000010L 294 295#define TULIP_BUSMODE_SWRESET 0x00000001L 296#define TULIP_BUSMODE_DESCSKIPLEN_MASK 0x0000007CL 297#define TULIP_BUSMODE_BIGENDIAN 0x00000080L 298#define TULIP_BUSMODE_BURSTLEN_MASK 0x00003F00L 299#define TULIP_BUSMODE_BURSTLEN_DEFAULT 0x00000000L 300#define TULIP_BUSMODE_BURSTLEN_1LW 0x00000100L 301#define TULIP_BUSMODE_BURSTLEN_2LW 0x00000200L 302#define TULIP_BUSMODE_BURSTLEN_4LW 0x00000400L 303#define TULIP_BUSMODE_BURSTLEN_8LW 0x00000800L 304#define TULIP_BUSMODE_BURSTLEN_16LW 0x00001000L 305#define TULIP_BUSMODE_BURSTLEN_32LW 0x00002000L 306#define TULIP_BUSMODE_CACHE_NOALIGN 0x00000000L 307#define TULIP_BUSMODE_CACHE_ALIGN8 0x00004000L 308#define TULIP_BUSMODE_CACHE_ALIGN16 0x00008000L 309#define TULIP_BUSMODE_CACHE_ALIGN32 0x0000C000L 310#define TULIP_BUSMODE_TXPOLL_NEVER 0x00000000L 311#define TULIP_BUSMODE_TXPOLL_200000ns 0x00020000L 312#define TULIP_BUSMODE_TXPOLL_800000ns 0x00040000L 313#define TULIP_BUSMODE_TXPOLL_1600000ns 0x00060000L 314#define TULIP_BUSMODE_TXPOLL_12800ns 0x00080000L /* 21041 only */ 315#define TULIP_BUSMODE_TXPOLL_25600ns 0x000A0000L /* 21041 only */ 316#define TULIP_BUSMODE_TXPOLL_51200ns 0x000C0000L /* 21041 only */ 317#define TULIP_BUSMODE_TXPOLL_102400ns 0x000E0000L /* 21041 only */ 318#define TULIP_BUSMODE_DESC_BIGENDIAN 0x00100000L /* 21041 only */ 319#define TULIP_BUSMODE_READMULTIPLE 0x00200000L /* */ 320 321#define TULIP_REG_CFDA 0x40 322#define TULIP_CFDA_SLEEP 0x80000000L 323#define TULIP_CFDA_SNOOZE 0x40000000L 324 325#define TULIP_GP_PINSET 0x00000100L 326/* 327 * These are the defintitions used for the DEC 21140 328 * evaluation board. 329 */ 330#define TULIP_GP_EB_PINS 0x0000001F /* General Purpose Pin directions */ 331#define TULIP_GP_EB_OK10 0x00000080 /* 10 Mb/sec Signal Detect gep<7> */ 332#define TULIP_GP_EB_OK100 0x00000040 /* 100 Mb/sec Signal Detect gep<6> */ 333#define TULIP_GP_EB_INIT 0x0000000B /* No loopback --- point-to-point */ 334 335/* 336 * These are the defintitions used for the SMC9332 (21140) board. 337 */ 338#define TULIP_GP_SMC_9332_PINS 0x0000003F /* General Purpose Pin directions */ 339#define TULIP_GP_SMC_9332_OK10 0x00000080 /* 10 Mb/sec Signal Detect gep<7> */ 340#define TULIP_GP_SMC_9332_OK100 0x00000040 /* 100 Mb/sec Signal Detect gep<6> */ 341#define TULIP_GP_SMC_9332_INIT 0x00000009 /* No loopback --- point-to-point */ 342 343#define TULIP_OUI_SMC_0 0x00 344#define TULIP_OUI_SMC_1 0x00 345#define TULIP_OUI_SMC_2 0xC0 346 347/* 348 * There are the definitions used for the DEC DE500 349 * 10/100 family of boards 350 */ 351#define TULIP_GP_DE500_PINS 0x0000001FL 352#define TULIP_GP_DE500_LINK_PASS 0x00000080L 353#define TULIP_GP_DE500_SYM_LINK 0x00000040L 354#define TULIP_GP_DE500_SIGNAL_DETECT 0x00000020L 355#define TULIP_GP_DE500_PHY_RESET 0x00000010L 356#define TULIP_GP_DE500_HALFDUPLEX 0x00000008L 357#define TULIP_GP_DE500_PHY_LOOPBACK 0x00000004L 358#define TULIP_GP_DE500_FORCE_LED 0x00000002L 359#define TULIP_GP_DE500_FORCE_100 0x00000001L 360 361/* 362 * These are the defintitions used for the Cogent EM100 363 * 21140 board. 364 */ 365#define TULIP_GP_EM100_PINS 0x0000003F /* General Purpose Pin directions */ 366#define TULIP_GP_EM100_INIT 0x00000009 /* No loopback --- point-to-point */ 367#define TULIP_OUI_COGENT_0 0x00 368#define TULIP_OUI_COGENT_1 0x00 369#define TULIP_OUI_COGENT_2 0x92 370#define TULIP_COGENT_EM100TX_ID 0x12 371#define TULIP_COGENT_EM100FX_ID 0x15 372 373 374/* 375 * These are the defintitions used for the Znyx ZX342 376 * 10/100 board 377 */ 378#define TULIP_OUI_ZNYX_0 0x00 379#define TULIP_OUI_ZNYX_1 0xC0 380#define TULIP_OUI_ZNYX_2 0x95 381 382#define TULIP_ZNYX_ID_ZX312 0x0602 383#define TULIP_ZNYX_ID_ZX312T 0x0622 384#define TULIP_ZNYX_ID_ZX314_INTA 0x0701 385#define TULIP_ZNYX_ID_ZX314 0x0711 386#define TULIP_ZNYX_ID_ZX315_INTA 0x0801 387#define TULIP_ZNYX_ID_ZX315 0x0811 388#define TULIP_ZNYX_ID_ZX342 0x0901 389#define TULIP_ZNYX_ID_ZX342B 0x0921 390#define TULIP_ZNYX_ID_ZX342_X3 0x0902 391#define TULIP_ZNYX_ID_ZX342_X4 0x0903 392#define TULIP_ZNYX_ID_ZX344 0x0A01 393#define TULIP_ZNYX_ID_ZX351 0x0B01 394#define TULIP_ZNYX_ID_ZX345 0x0C01 395#define TULIP_ZNYX_ID_ZX311 0x0D01 396#define TULIP_ZNYX_ID_ZX346 0x0E01 397 398#define TULIP_GP_ZX34X_PINS 0x0000001F /* General Purpose Pin directions */ 399#define TULIP_GP_ZX344_PINS 0x0000000B /* General Purpose Pin directions */ 400#define TULIP_GP_ZX345_PINS 0x00000003 /* General Purpose Pin directions */ 401#define TULIP_GP_ZX346_PINS 0x00000043 /* General Purpose Pin directions */ 402#define TULIP_GP_ZX34X_LNKFAIL 0x00000080 /* 10Mb/s Link Failure */ 403#define TULIP_GP_ZX34X_SYMDET 0x00000040 /* 100Mb/s Symbol Detect */ 404#define TULIP_GP_ZX345_PHYACT 0x00000040 /* PHY Activity */ 405#define TULIP_GP_ZX34X_SIGDET 0x00000020 /* 100Mb/s Signal Detect */ 406#define TULIP_GP_ZX346_AUTONEG_ENABLED 0x00000020 /* 802.3u autoneg enabled */ 407#define TULIP_GP_ZX342_COLENA 0x00000008 /* 10t Ext LB */ 408#define TULIP_GP_ZX344_ROTINT 0x00000008 /* PPB IRQ rotation */ 409#define TULIP_GP_ZX345_SPEED10 0x00000008 /* 10Mb speed detect */ 410#define TULIP_GP_ZX346_SPEED100 0x00000008 /* 100Mb speed detect */ 411#define TULIP_GP_ZX34X_NCOLENA 0x00000004 /* 10t Int LB */ 412#define TULIP_GP_ZX34X_RXMATCH 0x00000004 /* RX Match */ 413#define TULIP_GP_ZX346_FULLDUPLEX 0x00000004 /* Full Duplex Sensed */ 414#define TULIP_GP_ZX34X_LB102 0x00000002 /* 100tx twister LB */ 415#define TULIP_GP_ZX34X_NLB101 0x00000001 /* PDT/PDR LB */ 416#define TULIP_GP_ZX34X_INIT 0x00000009 417 418/* 419 * Compex's OUI. We need to twiddle a bit on their 21041 card. 420 */ 421#define TULIP_OUI_COMPEX_0 0x00 422#define TULIP_OUI_COMPEX_1 0x80 423#define TULIP_OUI_COMPEX_2 0x48 424#define TULIP_21041_COMPEX_XREGDATA 1 425 426/* 427 * Asante's OUI and stuff... 428 */ 429#define TULIP_OUI_ASANTE_0 0x00 430#define TULIP_OUI_ASANTE_1 0x00 431#define TULIP_OUI_ASANTE_2 0x94 432#define TULIP_GP_ASANTE_PINS 0x000000bf /* GP pin config */ 433#define TULIP_GP_ASANTE_PHYRESET 0x00000008 /* Reset PHY */ 434 435/* 436 * SROM definitions for the 21140 and 21041. 437 */ 438#define SROMXREG 0x0400 439#define SROMSEL 0x0800 440#define SROMRD 0x4000 441#define SROMWR 0x2000 442#define SROMDIN 0x0008 443#define SROMDOUT 0x0004 444#define SROMDOUTON 0x0004 445#define SROMDOUTOFF 0x0004 446#define SROMCLKON 0x0002 447#define SROMCLKOFF 0x0002 448#define SROMCSON 0x0001 449#define SROMCSOFF 0x0001 450#define SROMCS 0x0001 451 452#define SROMCMD_MODE 4 453#define SROMCMD_WR 5 454#define SROMCMD_RD 6 455 456#define SROM_BITWIDTH 6 457 458/* 459 * MII Definitions for the 21041 and 21140/21140A/21142 460 */ 461#define MII_PREAMBLE (~0) 462#define MII_TEST 0xAAAAAAAA 463#define MII_RDCMD 0xF6 /* 1111.0110 */ 464#define MII_WRCMD 0xF5 /* 1111.0101 */ 465#define MII_DIN 0x00080000 466#define MII_RD 0x00040000 467#define MII_WR 0x00000000 468#define MII_DOUT 0x00020000 469#define MII_CLK 0x00010000 470#define MII_CLKON MII_CLK 471#define MII_CLKOFF MII_CLK 472 473#define PHYREG_CONTROL 0 474#define PHYREG_STATUS 1 475#define PHYREG_IDLOW 2 476#define PHYREG_IDHIGH 3 477#define PHYREG_AUTONEG_ADVERTISEMENT 4 478#define PHYREG_AUTONEG_ABILITIES 5 479#define PHYREG_AUTONEG_EXPANSION 6 480#define PHYREG_AUTONEG_NEXTPAGE 7 481 482#define PHYSTS_100BASET4 0x8000 483#define PHYSTS_100BASETX_FD 0x4000 484#define PHYSTS_100BASETX 0x2000 485#define PHYSTS_10BASET_FD 0x1000 486#define PHYSTS_10BASET 0x0800 487#define PHYSTS_AUTONEG_DONE 0x0020 488#define PHYSTS_REMOTE_FAULT 0x0010 489#define PHYSTS_CAN_AUTONEG 0x0008 490#define PHYSTS_LINK_UP 0x0004 491#define PHYSTS_JABBER_DETECT 0x0002 492#define PHYSTS_EXTENDED_REGS 0x0001 493 494#define PHYCTL_RESET 0x8000 495#define PHYCTL_SELECT_100MB 0x2000 496#define PHYCTL_AUTONEG_ENABLE 0x1000 497#define PHYCTL_ISOLATE 0x0400 498#define PHYCTL_AUTONEG_RESTART 0x0200 499#define PHYCTL_FULL_DUPLEX 0x0100 500 501 502#define MII_RD 0x00040000 503#define MII_WR 0x00000000 504#define MII_DIN 0x00080000 505#define MII_DOUT 0x00020000 506#define MII_DOUTON MII_DOUT 507#define MII_DOUTOFF MII_DOUT 508#define MII_CLK 0x00010000 509#define MII_CLKON MII_CLK 510#define MII_CLKOFF MII_CLK 511 512/* 513 * Definitions for the DE425. 514 */ 515#define DE425_CFID 0x08 /* Configuration Id */ 516#define DE425_CFCS 0x0C /* Configuration Command-Status */ 517#define DE425_CFRV 0x18 /* Configuration Revision */ 518#define DE425_CFLT 0x1C /* Configuration Latency Timer */ 519#define DE425_CBIO 0x28 /* Configuration Base IO Address */ 520#define DE425_CFDA 0x2C /* Configuration Driver Area */ 521#define DE425_ENETROM_OFFSET 0xC90 /* Offset in I/O space for ENETROM */ 522#define DE425_CFG0 0xC88 /* IRQ register */ 523#define DE425_EISAID 0x10a34250 /* EISA device id */ 524#define DE425_EISA_IOSIZE 0x100 525 526#define DEC_VENDORID 0x1011 527#define CHIPID_21040 0x0002 528#define CHIPID_21140 0x0009 529#define CHIPID_21041 0x0014 530#define CHIPID_21142 0x0019 531#define PCI_VENDORID(x) ((x) & 0xFFFF) 532#define PCI_CHIPID(x) (((x) >> 16) & 0xFFFF) 533 534/* 535 * Generic SROM Format 536 * 537 * 538 */ 539 540typedef struct { 541 u_int8_t sh_idbuf[18]; 542 u_int8_t sh_version; 543 u_int8_t sh_adapter_count; 544 u_int8_t sh_ieee802_address[6]; 545} tulip_srom_header_t; 546 547typedef struct { 548 u_int8_t sai_device; 549 u_int8_t sai_leaf_offset_lowbyte; 550 u_int8_t sai_leaf_offset_highbyte; 551} tulip_srom_adapter_info_t; 552 553typedef enum { 554 TULIP_SROM_CONNTYPE_10BASET =0x0000, 555 TULIP_SROM_CONNTYPE_BNC =0x0001, 556 TULIP_SROM_CONNTYPE_AUI =0x0002, 557 TULIP_SROM_CONNTYPE_100BASETX =0x0003, 558 TULIP_SROM_CONNTYPE_100BASET4 =0x0006, 559 TULIP_SROM_CONNTYPE_100BASEFX =0x0007, 560 TULIP_SROM_CONNTYPE_MII_10BASET =0x0009, 561 TULIP_SROM_CONNTYPE_MII_100BASETX =0x000D, 562 TULIP_SROM_CONNTYPE_MII_100BASET4 =0x000F, 563 TULIP_SROM_CONNTYPE_MII_100BASEFX =0x0010, 564 TULIP_SROM_CONNTYPE_10BASET_NWAY =0x0100, 565 TULIP_SROM_CONNTYPE_10BASET_FD =0x0204, 566 TULIP_SROM_CONNTYPE_MII_10BASET_FD =0x020A, 567 TULIP_SROM_CONNTYPE_100BASETX_FD =0x020E, 568 TULIP_SROM_CONNTYPE_MII_100BASETX_FD =0x0211, 569 TULIP_SROM_CONNTYPE_10BASET_NOLINKPASS =0x0400, 570 TULIP_SROM_CONNTYPE_AUTOSENSE =0x0800, 571 TULIP_SROM_CONNTYPE_AUTOSENSE_POWERUP =0x8800, 572 TULIP_SROM_CONNTYPE_AUTOSENSE_NWAY =0x9000, 573 TULIP_SROM_CONNTYPE_NOT_USED =0xFFFF 574} tulip_srom_connection_t; 575 576typedef enum { 577 TULIP_SROM_MEDIA_10BASET =0x0000, 578 TULIP_SROM_MEDIA_BNC =0x0001, 579 TULIP_SROM_MEDIA_AUI =0x0002, 580 TULIP_SROM_MEDIA_100BASETX =0x0003, 581 TULIP_SROM_MEDIA_10BASET_FD =0x0004, 582 TULIP_SROM_MEDIA_100BASETX_FD =0x0005, 583 TULIP_SROM_MEDIA_100BASET4 =0x0006, 584 TULIP_SROM_MEDIA_100BASEFX =0x0007, 585 TULIP_SROM_MEDIA_100BASEFX_FD =0x0008 586} tulip_srom_media_t; 587 588#define TULIP_SROM_21041_EXTENDED 0x40 589 590#define TULIP_SROM_2114X_NOINDICATOR 0x8000 591#define TULIP_SROM_2114X_DEFAULT 0x4000 592#define TULIP_SROM_2114X_POLARITY 0x0080 593#define TULIP_SROM_2114X_CMDBITS(n) (((n) & 0x0071) << 18) 594#define TULIP_SROM_2114X_BITPOS(b) (1 << (((b) & 0x0E) >> 1)) 595 596 597 598#endif /* !defined(_DC21040_H) */ 599