1 /* 2 * 3 * O.S : Solaris 4 * FILE NAME : arcmsr.h 5 * BY : Erich Chen 6 * Description: SCSI RAID Device Driver for 7 * ARECA RAID Host adapter 8 * *************************************************************************** 9 * Copyright (C) 2002,2007 Areca Technology Corporation All rights reserved. 10 * Copyright (C) 2002,2007 Erich Chen 11 * Web site: www.areca.com.tw 12 * E-mail: erich (at) areca.com.tw 13 * *********************************************************************** 14 * Redistribution and use in source and binary forms, with or without 15 * modification, are permitted provided that the following conditions 16 * are met: 17 * 1. Redistributions of source code must retain the above copyright 18 * notice, this list of conditions and the following disclaimer. 19 * 2. Redistributions in binary form must reproduce the above copyright 20 * notice, this list of conditions and the following disclaimer in the 21 * documentation and/or other materials provided with the distribution. 22 * 3. The party using or redistributing the source code and binary forms 23 * agrees to the disclaimer below and the terms and conditions set forth 24 * herein. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 29 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 36 * SUCH DAMAGE. 37 * ************************************************************************* 38 */ 39 /* 40 * CDDL HEADER START 41 * 42 * The contents of this file are subject to the terms of the 43 * Common Development and Distribution License (the "License"). 44 * You may not use this file except in compliance with the License. 45 * 46 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 47 * or http://www.opensolaris.org/os/licensing. 48 * See the License for the specific language governing permissions 49 * and limitations under the License. 50 * 51 * When distributing Covered Code, include this CDDL HEADER in each 52 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 53 * If applicable, add the following below this CDDL HEADER, with the 54 * fields enclosed by brackets "[]" replaced with your own identifying 55 * information: Portions Copyright [yyyy] [name of copyright owner] 56 * 57 * CDDL HEADER END 58 */ 59 /* 60 * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 61 * Use is subject to license terms. 62 */ 63 64 #ifndef _SYS_SCSI_ADAPTERS_ARCMSR_H 65 #define _SYS_SCSI_ADAPTERS_ARCMSR_H 66 67 #ifdef __cplusplus 68 extern "C" { 69 #endif 70 71 #include <sys/sysmacros.h> 72 73 #ifndef TRUE 74 #define TRUE 1 75 #define FALSE 0 76 #endif 77 78 79 #ifdef DEBUG 80 #define ARCMSR_DEBUG 1 81 #endif /* DEBUG */ 82 83 84 #define ARCMSR_DRIVER_VERSION "1.20.00.17Sun" 85 #define ARCMSR_SCSI_INITIATOR_ID 255 86 #define ARCMSR_DEV_SECTOR_SIZE 512 87 #define ARCMSR_MAX_XFER_SECTORS 256 88 #define ARCMSR_MAX_SG_ENTRIES 38 /* max 38 */ 89 #define ARCMSR_MAX_XFER_LEN 0x00200000 /* 2M */ 90 #define ARCMSR_MAX_TARGETID 17 /* 0-16 */ 91 #define ARCMSR_MAX_TARGETLUN 8 /* 0-7 */ 92 #define ARCMSR_MAX_DPC 16 /* defer procedure call */ 93 #define ARCMSR_MAX_QBUFFER 4096 /* ioctl QBUFFER */ 94 #define ARCMSR_MAX_ADAPTER 4 /* limitation due to pci-e slots */ 95 #define ARCMSR_MAX_HBB_POSTQUEUE 264 /* ARCMSR_MAX_OUTSTANDING_CMD+8 */ 96 97 #define ARCMSR_MAX_OUTSTANDING_CMD 256 98 #define ARCMSR_MAX_FREECCB_NUM 320 99 100 #define CHIP_REG_READ8(handle, a) \ 101 (ddi_get8(handle, (uint8_t *)(a))) 102 #define CHIP_REG_READ16(handle, a) \ 103 (ddi_get16(handle, (uint16_t *)(a))) 104 #define CHIP_REG_READ32(handle, a) \ 105 (ddi_get32(handle, (uint32_t *)(a))) 106 #define CHIP_REG_READ64(handle, a) \ 107 (ddi_get64(handle, (uint64_t *)(a))) 108 #define CHIP_REG_WRITE8(handle, a, d) \ 109 ddi_put8(handle, (uint8_t *)(a), (uint8_t)(d)) 110 #define CHIP_REG_WRITE16(handle, a, d) \ 111 ddi_put16(handle, (uint16_t *)(a), (uint16_t)(d)) 112 #define CHIP_REG_WRITE32(handle, a, d) \ 113 ddi_put32(handle, (uint32_t *)(a), (uint32_t)(d)) 114 #define CHIP_REG_WRITE64(handle, a, d) \ 115 ddi_put64(handle, (uint64_t *)(a), (uint64_t)(d)) 116 117 118 #define ARCOFFSET(type, member) \ 119 ((size_t)(&((type *)0)->member)) 120 121 122 #define PCI_VENDOR_ID_ARECA 0x17D3 /* Vendor ID */ 123 #define PCI_DEVICE_ID_ARECA_1110 0x1110 /* Device ID */ 124 #define PCI_DEVICE_ID_ARECA_1120 0x1120 /* Device ID */ 125 #define PCI_DEVICE_ID_ARECA_1130 0x1130 /* Device ID */ 126 #define PCI_DEVICE_ID_ARECA_1160 0x1160 /* Device ID */ 127 #define PCI_DEVICE_ID_ARECA_1170 0x1170 /* Device ID */ 128 #define PCI_DEVICE_ID_ARECA_1210 0x1210 /* Device ID */ 129 #define PCI_DEVICE_ID_ARECA_1220 0x1220 /* Device ID */ 130 #define PCI_DEVICE_ID_ARECA_1230 0x1230 /* Device ID */ 131 #define PCI_DEVICE_ID_ARECA_1260 0x1260 /* Device ID */ 132 #define PCI_DEVICE_ID_ARECA_1270 0x1270 /* Device ID */ 133 #define PCI_DEVICE_ID_ARECA_1280 0x1280 /* Device ID */ 134 #define PCI_DEVICE_ID_ARECA_1380 0x1380 /* Device ID */ 135 #define PCI_DEVICE_ID_ARECA_1381 0x1381 /* Device ID */ 136 #define PCI_DEVICE_ID_ARECA_1680 0x1680 /* Device ID */ 137 #define PCI_DEVICE_ID_ARECA_1681 0x1681 /* Device ID */ 138 #define PCI_DEVICE_ID_ARECA_1201 0x1201 /* Device ID */ 139 140 141 #define dma_addr_hi32(addr) (uint32_t)((addr>>16)>>16) 142 #define dma_addr_lo32(addr) (uint32_t)(addr & 0xffffffff) 143 144 /* 145 * IOCTL CONTROL CODE 146 */ 147 struct CMD_MESSAGE { 148 uint32_t HeaderLength; 149 uint8_t Signature[8]; 150 uint32_t Timeout; 151 uint32_t ControlCode; 152 uint32_t ReturnCode; 153 uint32_t Length; 154 }; 155 156 157 #define MSGDATABUFLEN 224 158 struct CMD_MESSAGE_FIELD { 159 struct CMD_MESSAGE cmdmessage; /* 28 byte ioctl header */ 160 uint8_t messagedatabuffer[224]; /* 1032 */ 161 /* areca gui program does not accept more than 1031 byte */ 162 }; 163 164 /* IOP message transfer */ 165 #define ARCMSR_MESSAGE_FAIL 0x0001 166 167 /* error code for StorPortLogError,ScsiPortLogError */ 168 #define ARCMSR_IOP_ERROR_ILLEGALPCI 0x0001 169 #define ARCMSR_IOP_ERROR_VENDORID 0x0002 170 #define ARCMSR_IOP_ERROR_DEVICEID 0x0002 171 #define ARCMSR_IOP_ERROR_ILLEGALCDB 0x0003 172 #define ARCMSR_IOP_ERROR_UNKNOW_CDBERR 0x0004 173 #define ARCMSR_SYS_ERROR_MEMORY_ALLOCATE 0x0005 174 #define ARCMSR_SYS_ERROR_MEMORY_CROSS4G 0x0006 175 #define ARCMSR_SYS_ERROR_MEMORY_LACK 0x0007 176 #define ARCMSR_SYS_ERROR_MEMORY_RANGE 0x0008 177 #define ARCMSR_SYS_ERROR_DEVICE_BASE 0x0009 178 #define ARCMSR_SYS_ERROR_PORT_VALIDATE 0x000A 179 /* DeviceType */ 180 #define ARECA_SATA_RAID 0x90000000 181 /* FunctionCode */ 182 #define FUNCTION_READ_RQBUFFER 0x0801 183 #define FUNCTION_WRITE_WQBUFFER 0x0802 184 #define FUNCTION_CLEAR_RQBUFFER 0x0803 185 #define FUNCTION_CLEAR_WQBUFFER 0x0804 186 #define FUNCTION_CLEAR_ALLQBUFFER 0x0805 187 #define FUNCTION_REQUEST_RETURN_CODE_3F 0x0806 188 #define FUNCTION_SAY_HELLO 0x0807 189 #define FUNCTION_SAY_GOODBYE 0x0808 190 #define FUNCTION_FLUSH_ADAPTER_CACHE 0x0809 191 192 /* ARECA IO CONTROL CODE */ 193 #define ARCMSR_MESSAGE_READ_RQBUFFER \ 194 ARECA_SATA_RAID | FUNCTION_READ_RQBUFFER 195 #define ARCMSR_MESSAGE_WRITE_WQBUFFER \ 196 ARECA_SATA_RAID | FUNCTION_WRITE_WQBUFFER 197 #define ARCMSR_MESSAGE_CLEAR_RQBUFFER \ 198 ARECA_SATA_RAID | FUNCTION_CLEAR_RQBUFFER 199 #define ARCMSR_MESSAGE_CLEAR_WQBUFFER \ 200 ARECA_SATA_RAID | FUNCTION_CLEAR_WQBUFFER 201 #define ARCMSR_MESSAGE_CLEAR_ALLQBUFFER \ 202 ARECA_SATA_RAID | FUNCTION_CLEAR_ALLQBUFFER 203 #define ARCMSR_MESSAGE_REQUEST_RETURN_CODE_3F \ 204 ARECA_SATA_RAID | FUNCTION_REQUEST_RETURN_CODE_3F 205 #define ARCMSR_MESSAGE_SAY_HELLO \ 206 ARECA_SATA_RAID | FUNCTION_SAY_HELLO 207 #define ARCMSR_MESSAGE_SAY_GOODBYE \ 208 ARECA_SATA_RAID | FUNCTION_SAY_GOODBYE 209 #define ARCMSR_MESSAGE_FLUSH_ADAPTER_CACHE \ 210 ARECA_SATA_RAID | FUNCTION_FLUSH_ADAPTER_CACHE 211 212 /* ARECA IOCTL ReturnCode */ 213 #define ARCMSR_MESSAGE_RETURNCODE_OK 0x00000001 214 #define ARCMSR_MESSAGE_RETURNCODE_ERROR 0x00000006 215 #define ARCMSR_MESSAGE_RETURNCODE_3F 0x0000003F 216 217 /* 218 * SPEC. for Areca HBB adapter 219 */ 220 /* ARECA HBB COMMAND for its FIRMWARE */ 221 /* window of "instruction flags" from driver to iop */ 222 #define ARCMSR_DRV2IOP_DOORBELL 0x00020400 223 #define ARCMSR_DRV2IOP_DOORBELL_MASK 0x00020404 224 /* window of "instruction flags" from iop to driver */ 225 #define ARCMSR_IOP2DRV_DOORBELL 0x00020408 226 #define ARCMSR_IOP2DRV_DOORBELL_MASK 0x0002040C 227 228 229 /* ARECA FLAG LANGUAGE */ 230 #define ARCMSR_IOP2DRV_DATA_WRITE_OK 0x00000001 /* ioctl xfer */ 231 #define ARCMSR_IOP2DRV_DATA_READ_OK 0x00000002 /* ioctl xfer */ 232 #define ARCMSR_IOP2DRV_CDB_DONE 0x00000004 233 #define ARCMSR_IOP2DRV_MESSAGE_CMD_DONE 0x00000008 234 235 #define ARCMSR_DOORBELL_HANDLE_INT 0x0000000F 236 #define ARCMSR_DOORBELL_INT_CLEAR_PATTERN 0xFF00FFF0 237 #define ARCMSR_MESSAGE_INT_CLEAR_PATTERN 0xFF00FFF7 238 239 /* (ARCMSR_INBOUND_MESG0_GET_CONFIG<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 240 #define ARCMSR_MESSAGE_GET_CONFIG 0x00010008 241 /* (ARCMSR_INBOUND_MESG0_SET_CONFIG<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 242 #define ARCMSR_MESSAGE_SET_CONFIG 0x00020008 243 /* (ARCMSR_INBOUND_MESG0_ABORT_CMD<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 244 #define ARCMSR_MESSAGE_ABORT_CMD 0x00030008 245 /* (ARCMSR_INBOUND_MESG0_STOP_BGRB<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 246 #define ARCMSR_MESSAGE_STOP_BGRB 0x00040008 247 /* (ARCMSR_INBOUND_MESG0_FLUSH_CACHE<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 248 #define ARCMSR_MESSAGE_FLUSH_CACHE 0x00050008 249 /* (ARCMSR_INBOUND_MESG0_START_BGRB<<16)|ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED) */ 250 #define ARCMSR_MESSAGE_START_BGRB 0x00060008 251 #define ARCMSR_MESSAGE_START_DRIVER_MODE 0x000E0008 252 #define ARCMSR_MESSAGE_SET_POST_WINDOW 0x000F0008 253 #define ARCMSR_MESSAGE_ACTIVE_EOI_MODE 0x00100008 254 /* ARCMSR_OUTBOUND_MESG1_FIRMWARE_OK */ 255 #define ARCMSR_MESSAGE_FIRMWARE_OK 0x80000000 256 257 #define ARCMSR_DRV2IOP_DATA_WRITE_OK 0x00000001 /* ioctl xfer */ 258 #define ARCMSR_DRV2IOP_DATA_READ_OK 0x00000002 /* ioctl xfer */ 259 #define ARCMSR_DRV2IOP_CDB_POSTED 0x00000004 260 #define ARCMSR_DRV2IOP_MESSAGE_CMD_POSTED 0x00000008 261 #define ARCMSR_DRV2IOP_END_OF_INTERRUPT 0x00000010 262 263 /* data tunnel buffer between user space program and its firmware */ 264 /* iop msgcode_rwbuffer for message command */ 265 #define ARCMSR_MSGCODE_RWBUFFER 0x0000fa00 266 /* user space data to iop 128bytes */ 267 #define ARCMSR_IOCTL_WBUFFER 0x0000fe00 268 /* iop data to user space 128bytes */ 269 #define ARCMSR_IOCTL_RBUFFER 0x0000ff00 270 #define ARCMSR_HBB_BASE0_OFFSET 0x00000010 271 #define ARCMSR_HBB_BASE1_OFFSET 0x00000018 272 #define ARCMSR_HBB_BASE0_LEN 0x00021000 273 #define ARCMSR_HBB_BASE1_LEN 0x00010000 274 275 /* 276 * structure for holding DMA address data 277 */ 278 #define IS_SG64_ADDR 0x01000000 /* bit24 */ 279 280 /* 32bit Scatter-Gather list */ 281 struct SG32ENTRY { 282 /* bit 24 = 0, high 8 bit = flag, low 24 bit = length */ 283 uint32_t length; 284 uint32_t address; 285 }; 286 287 /* 64bit Scatter-Gather list */ 288 struct SG64ENTRY { 289 /* bit 24 = 1, high 8 bit = flag, low 24 bit = length */ 290 uint32_t length; 291 uint32_t address; 292 uint32_t addresshigh; 293 }; 294 295 296 struct QBUFFER { 297 uint32_t data_len; 298 uint8_t data[124]; 299 }; 300 301 /* 302 * FIRMWARE INFO 303 */ 304 #define ARCMSR_FW_MODEL_OFFSET 0x0f 305 #define ARCMSR_FW_VERS_OFFSET 0x11 306 #define ARCMSR_FW_MAP_OFFSET 0x15 307 308 struct FIRMWARE_INFO { 309 uint32_t signature; 310 uint32_t request_len; 311 uint32_t numbers_queue; 312 uint32_t sdram_size; 313 uint32_t ide_channels; 314 char vendor[40]; 315 char model[8]; 316 char firmware_ver[16]; 317 char device_map[16]; 318 }; 319 320 /* 321 * ARECA FIRMWARE SPEC 322 * 323 * Usage of IOP331 adapter 324 * 325 * (All In/Out is in IOP331's view) 326 * 1. Message 0 --> InitThread message and retrun code 327 * 2. Doorbell is used for RS-232 emulation 328 * InDoorBell : 329 * bit0 -- data in ready (DRIVER DATA WRITE OK) 330 * bit1 -- data out has been read 331 * (DRIVER DATA READ OK) 332 * outDoorBell: 333 * bit0 -- data out ready (IOP331 DATA WRITE OK) 334 * bit1 -- data in has been read 335 * (IOP331 DATA READ OK) 336 * 3. Index Memory Usage 337 * offset 0xf00 : for RS232 out (request buffer) 338 * offset 0xe00 : for RS232 in (scratch buffer) 339 * offset 0xa00 : for inbound message code msgcode_rwbuffer 340 * (driver send to IOP331) 341 * offset 0xa00 : for outbound message code msgcode_rwbuffer 342 * (IOP331 send to driver) 343 * 4. RS-232 emulation 344 * Currently 128 byte buffer is used: 345 * 1st uint32_t : Data length (1--124) 346 * Byte 4--127 : Max 124 bytes of data 347 * 5. PostQ 348 * All SCSI Command must be sent through postQ: 349 * (inbound queue port) Request frame must be 32 bytes aligned 350 * # bits 31:27 => flag for post ccb 351 * # bits 26:00 => real address (bit 31:27) of post arcmsr_cdb 352 * bit31 : 0 : 256 bytes frame 353 * 1 : 512 bytes frame 354 * bit30 : 0 : normal request 355 * 1 : BIOS request 356 * bit29 : reserved 357 * bit28 : reserved 358 * bit27 : reserved 359 * ----------------------------------------------------------------------- 360 * (outbount queue port) Request reply 361 * # bits 31:27 => flag for reply 362 * # bits 26:00 => real address (bits 31:27) of reply arcmsr_cdb 363 * # bit31 : must be 0 (for this type of reply) 364 * # bit30 : reserved for BIOS handshake 365 * # bit29 : reserved 366 * # bit28 : 0 : no error, ignore AdapStatus/DevStatus/SenseData 367 * 1 : Error, see in AdapStatus/DevStatus/SenseData 368 * # bit27 : reserved 369 * 6. BIOS request 370 * All BIOS request is the same with request from PostQ 371 * Except : 372 * Request frame is sent from configuration space 373 * offset: 0x78 : Request Frame (bit30 == 1) 374 * offset: 0x18 : writeonly to generate IRQ to IOP331 375 * Completion of request: 376 * (bit30 == 0, bit28==err flag) 377 * 7. Definition of SGL entry (structure) 378 * 8. Message1 Out - Diag Status Code (????) 379 * 9. Message0 message code : 380 * 0x00 : NOP 381 * 0x01 : Get Config ->offset 0xa00 382 * : for outbound message code msgcode_rwbuffer 383 * (IOP331 send to driver) 384 * Signature 0x87974060(4) 385 * Request len 0x00000200(4) 386 * numbers of queue 0x00000100(4) 387 * SDRAM Size 0x00000100(4)-->256 MB 388 * IDE Channels 0x00000008(4) 389 * vendor 40 bytes char 390 * model 8 bytes char 391 * FirmVer 16 bytes char 392 * Device Map 16 bytes char 393 * 394 * FirmwareVersion DWORD 395 * <== Added for checking of new firmware capability 396 * 0x02 : Set Config ->offset 0xa00 397 * :for inbound message code msgcode_rwbuffer 398 * (driver send to IOP331) 399 * Signature 0x87974063(4) 400 * UPPER32 of Request Frame (4)-->Driver Only 401 * 0x03 : Reset (Abort all queued Command) 402 * 0x04 : Stop Background Activity 403 * 0x05 : Flush Cache 404 * 0x06 : Start Background Activity 405 * (re-start if background is halted) 406 * 0x07 : Check If Host Command Pending 407 * (Novell May Need This Function) 408 * 0x08 : Set controller time ->offset 0xa00 (driver to IOP331) 409 * : for inbound message code msgcode_rwbuffer 410 * byte 0 : 0xaa <-- signature 411 * byte 1 : 0x55 <-- signature 412 * byte 2 : year (04) 413 * byte 3 : month (1..12) 414 * byte 4 : date (1..31) 415 * byte 5 : hour (0..23) 416 * byte 6 : minute (0..59) 417 * byte 7 : second (0..59) 418 * 419 */ 420 421 422 /* signature of set and get firmware config */ 423 #define ARCMSR_SIGNATURE_GET_CONFIG 0x87974060 424 #define ARCMSR_SIGNATURE_SET_CONFIG 0x87974063 425 426 427 /* message code of inbound message register */ 428 #define ARCMSR_INBOUND_MESG0_NOP 0x00000000 429 #define ARCMSR_INBOUND_MESG0_GET_CONFIG 0x00000001 430 #define ARCMSR_INBOUND_MESG0_SET_CONFIG 0x00000002 431 #define ARCMSR_INBOUND_MESG0_ABORT_CMD 0x00000003 432 #define ARCMSR_INBOUND_MESG0_STOP_BGRB 0x00000004 433 #define ARCMSR_INBOUND_MESG0_FLUSH_CACHE 0x00000005 434 #define ARCMSR_INBOUND_MESG0_START_BGRB 0x00000006 435 #define ARCMSR_INBOUND_MESG0_CHK331PENDING 0x00000007 436 #define ARCMSR_INBOUND_MESG0_SYNC_TIMER 0x00000008 437 /* doorbell interrupt generator */ 438 #define ARCMSR_INBOUND_DRIVER_DATA_WRITE_OK 0x00000001 439 #define ARCMSR_INBOUND_DRIVER_DATA_READ_OK 0x00000002 440 #define ARCMSR_OUTBOUND_IOP331_DATA_WRITE_OK 0x00000001 441 #define ARCMSR_OUTBOUND_IOP331_DATA_READ_OK 0x00000002 442 /* ccb areca cdb flag */ 443 #define ARCMSR_CCBPOST_FLAG_SGL_BSIZE 0x80000000 444 #define ARCMSR_CCBPOST_FLAG_IAM_BIOS 0x40000000 445 #define ARCMSR_CCBREPLY_FLAG_IAM_BIOS 0x40000000 446 #define ARCMSR_CCBREPLY_FLAG_ERROR 0x10000000 447 /* outbound firmware ok */ 448 #define ARCMSR_OUTBOUND_MESG1_FIRMWARE_OK 0x80000000 449 450 /* SBus dma burst sizes */ 451 #ifndef BURSTSIZE 452 #define BURSTSIZE 453 #define BURST1 0x01 454 #define BURST2 0x02 455 #define BURST4 0x04 456 #define BURST8 0x08 457 #define BURST16 0x10 458 #define BURST32 0x20 459 #define BURST64 0x40 460 #define BURSTSIZE_MASK 0x7f 461 #define DEFAULT_BURSTSIZE BURST16|BURST8|BURST4|BURST2|BURST1 462 #endif /* BURSTSIZE */ 463 464 465 /* 466 * 467 */ 468 struct ARCMSR_CDB { 469 uint8_t Bus; /* should be 0 */ 470 uint8_t TargetID; /* should be 0..15 */ 471 uint8_t LUN; /* should be 0..7 */ 472 uint8_t Function; /* should be 1 */ 473 474 uint8_t CdbLength; /* set in arcmsr_tran_init_pkt */ 475 uint8_t sgcount; 476 uint8_t Flags; 477 478 /* bit 0: 0(256) / 1(512) bytes */ 479 #define ARCMSR_CDB_FLAG_SGL_BSIZE 0x01 480 /* bit 1: 0(from driver) / 1(from BIOS) */ 481 #define ARCMSR_CDB_FLAG_BIOS 0x02 482 /* bit 2: 0(Data in) / 1(Data out) */ 483 #define ARCMSR_CDB_FLAG_WRITE 0x04 484 /* bit 4/3 ,00 : simple Q,01 : head of Q,10 : ordered Q */ 485 #define ARCMSR_CDB_FLAG_SIMPLEQ 0x00 486 #define ARCMSR_CDB_FLAG_HEADQ 0x08 487 #define ARCMSR_CDB_FLAG_ORDEREDQ 0x10 488 489 uint8_t Reserved1; 490 491 uint32_t Context; /* Address of this request */ 492 uint32_t DataLength; /* currently unused */ 493 494 uint8_t Cdb[16]; /* SCSI CDB */ 495 /* 496 * Device Status : the same from SCSI bus if error occur 497 * SCSI bus status codes. 498 */ 499 uint8_t DeviceStatus; 500 501 #define SCSISTAT_GOOD 0x00 502 #define SCSISTAT_CHECK_CONDITION 0x02 503 #define SCSISTAT_CONDITION_MET 0x04 504 #define SCSISTAT_BUSY 0x08 505 #define SCSISTAT_INTERMEDIATE 0x10 506 #define SCSISTAT_INTERMEDIATE_COND_MET 0x14 507 #define SCSISTAT_RESERVATION_CONFLICT 0x18 508 #define SCSISTAT_COMMAND_TERMINATED 0x22 509 #define SCSISTAT_QUEUE_FULL 0x28 510 #define ARCMSR_DEV_SELECT_TIMEOUT 0xF0 511 #define ARCMSR_DEV_ABORTED 0xF1 512 #define ARCMSR_DEV_INIT_FAIL 0xF2 513 514 uint8_t SenseData[15]; 515 516 /* Scatter gather address */ 517 union { 518 struct SG32ENTRY sg32entry[ARCMSR_MAX_SG_ENTRIES]; 519 struct SG64ENTRY sg64entry[ARCMSR_MAX_SG_ENTRIES]; 520 } sgu; 521 }; 522 523 524 struct HBA_msgUnit { 525 uint32_t resrved0[4]; 526 uint32_t inbound_msgaddr0; 527 uint32_t inbound_msgaddr1; 528 uint32_t outbound_msgaddr0; 529 uint32_t outbound_msgaddr1; 530 uint32_t inbound_doorbell; 531 uint32_t inbound_intstatus; 532 uint32_t inbound_intmask; 533 uint32_t outbound_doorbell; 534 uint32_t outbound_intstatus; 535 uint32_t outbound_intmask; 536 uint32_t reserved1[2]; 537 uint32_t inbound_queueport; 538 uint32_t outbound_queueport; 539 uint32_t reserved2[2]; 540 /* ......local_buffer */ 541 uint32_t reserved3[492]; 542 uint32_t reserved4[128]; 543 uint32_t msgcode_rwbuffer[256]; 544 uint32_t message_wbuffer[32]; 545 uint32_t reserved5[32]; 546 uint32_t message_rbuffer[32]; 547 uint32_t reserved6[32]; 548 }; 549 550 551 struct HBB_DOORBELL { 552 uint8_t doorbell_reserved[132096]; 553 /* 554 * offset 0x00020400:00,01,02,03: window of "instruction flags" 555 * from driver to iop 556 */ 557 uint32_t drv2iop_doorbell; 558 /* 04,05,06,07: doorbell mask */ 559 uint32_t drv2iop_doorbell_mask; 560 /* 08,09,10,11: window of "instruction flags" from iop to driver */ 561 uint32_t iop2drv_doorbell; 562 /* 12,13,14,15: doorbell mask */ 563 uint32_t iop2drv_doorbell_mask; 564 }; 565 566 567 struct HBB_RWBUFFER { 568 uint8_t message_reserved0[64000]; 569 /* offset 0x0000fa00: 0..1023: message code read write 1024bytes */ 570 uint32_t msgcode_rwbuffer[256]; 571 /* offset 0x0000fe00:1024...1151: user space data to iop 128bytes */ 572 uint32_t message_wbuffer[32]; 573 /* 1152...1279: message reserved */ 574 uint32_t message_reserved1[32]; 575 /* offset 0x0000ff00:1280...1407: iop data to user space 128bytes */ 576 uint32_t message_rbuffer[32]; 577 }; 578 579 struct HBB_msgUnit { 580 /* post queue buffer for iop */ 581 uint32_t post_qbuffer[ARCMSR_MAX_HBB_POSTQUEUE]; 582 /* done queue buffer for iop */ 583 uint32_t done_qbuffer[ARCMSR_MAX_HBB_POSTQUEUE]; 584 585 int32_t postq_index; /* post queue index */ 586 int32_t doneq_index; /* done queue index */ 587 struct HBB_DOORBELL *hbb_doorbell; 588 struct HBB_RWBUFFER *hbb_rwbuffer; 589 }; 590 591 struct msgUnit { 592 union { 593 struct HBA_msgUnit hbamu; 594 struct HBB_msgUnit hbbmu; 595 } muu; 596 }; 597 598 599 /* 600 * Adapter Control Block 601 */ 602 struct ACB { 603 uint32_t adapter_type; /* A/B/C/D */ 604 605 #define ACB_ADAPTER_TYPE_A 0x00000001 /* hba (Intel) IOP */ 606 #define ACB_ADAPTER_TYPE_B 0x00000002 /* hbb (Marvell) IOP */ 607 #define ACB_ADAPTER_TYPE_C 0x00000004 /* hbc P IOP */ 608 #define ACB_ADAPTER_TYPE_D 0x00000008 /* hbd A IOP */ 609 610 int32_t dma_sync_size; 611 scsi_hba_tran_t *scsi_hba_transport; 612 dev_info_t *dev_info; 613 ddi_acc_handle_t reg_mu_acc_handle0; 614 ddi_acc_handle_t reg_mu_acc_handle1; 615 ddi_acc_handle_t ccbs_acc_handle; 616 ddi_dma_handle_t ccbs_pool_handle; 617 ddi_dma_cookie_t ccb_cookie; 618 ddi_device_acc_attr_t dev_acc_attr; 619 kmutex_t acb_mutex; 620 kmutex_t postq_mutex; 621 kmutex_t workingQ_mutex; 622 kmutex_t ioctl_mutex; 623 timeout_id_t timeout_id; 624 timeout_id_t timeout_sc_id; 625 ddi_taskq_t *taskq; 626 ddi_iblock_cookie_t iblock_cookie; 627 /* Offset for arc cdb physical to virtual calculations */ 628 unsigned long vir2phy_offset; 629 uint32_t outbound_int_enable; 630 631 /* message unit ATU inbound base address0 virtual */ 632 struct msgUnit *pmu; 633 634 uint8_t adapter_index; 635 uint8_t irq; 636 uint16_t acb_flags; 637 638 #define ACB_F_SCSISTOPADAPTER 0x0001 639 /* stop RAID background rebuild */ 640 #define ACB_F_MSG_STOP_BGRB 0x0002 641 /* stop RAID background rebuild */ 642 #define ACB_F_MSG_START_BGRB 0x0004 643 /* iop ioctl data rqbuffer overflow */ 644 #define ACB_F_IOPDATA_OVERFLOW 0x0008 645 /* ioctl clear wqbuffer */ 646 #define ACB_F_MESSAGE_WQBUFFER_CLEARED 0x0010 647 /* ioctl clear rqbuffer */ 648 #define ACB_F_MESSAGE_RQBUFFER_CLEARED 0x0020 649 /* ioctl iop wqbuffer data readed */ 650 #define ACB_F_MESSAGE_WQBUFFER_READ 0x0040 651 #define ACB_F_BUS_RESET 0x0080 652 /* iop init */ 653 #define ACB_F_IOP_INITED 0x0100 654 655 /* serial ccb pointer array */ 656 struct CCB *pccb_pool[ARCMSR_MAX_FREECCB_NUM]; 657 /* working ccb pointer array */ 658 struct CCB *ccbworkingQ[ARCMSR_MAX_FREECCB_NUM]; 659 /* done ccb array index */ 660 int32_t workingccb_doneindex; 661 /* start ccb array index */ 662 int32_t workingccb_startindex; 663 int32_t ccboutstandingcount; 664 665 /* data collection buffer for read from 80331 */ 666 uint8_t rqbuffer[ARCMSR_MAX_QBUFFER]; 667 /* first of read buffer */ 668 int32_t rqbuf_firstidx; 669 /* last of read buffer */ 670 int32_t rqbuf_lastidx; 671 672 /* data collection buffer for write to 80331 */ 673 uint8_t wqbuffer[ARCMSR_MAX_QBUFFER]; 674 /* first of write buffer */ 675 int32_t wqbuf_firstidx; 676 /* last of write buffer */ 677 int32_t wqbuf_lastidx; 678 /* id0 ..... id15,lun0...lun7 */ 679 uint8_t devstate[ARCMSR_MAX_TARGETID][ARCMSR_MAX_TARGETLUN]; 680 #define ARECA_RAID_GONE 0x55 681 #define ARECA_RAID_GOOD 0xaa 682 683 uint32_t timeout_count; 684 uint32_t num_resets; 685 uint32_t num_aborts; 686 uint32_t firm_request_len; 687 uint32_t firm_numbers_queue; 688 uint32_t firm_sdram_size; 689 uint32_t firm_ide_channels; 690 char firm_model[12]; 691 char firm_version[20]; 692 char device_map[20]; /* 21,84-99 */ 693 ddi_acc_handle_t pci_acc_handle; 694 int tgt_scsi_opts[ARCMSR_MAX_TARGETID]; 695 dev_info_t *ld[ARCMSR_MAX_TARGETID-1][ARCMSR_MAX_TARGETLUN]; 696 }; 697 698 699 /* 700 * Command Control Block (SrbExtension) 701 * 702 * CCB must be not cross page boundary,and the order from offset 0 703 * structure describing an ATA disk request this CCB length must be 704 * 32 bytes boundary 705 * 706 */ 707 struct CCB 708 { 709 struct ARCMSR_CDB arcmsr_cdb; 710 uint32_t cdb_shifted_phyaddr; 711 uint16_t ccb_flags; 712 #define CCB_FLAG_READ 0x0000 713 #define CCB_FLAG_WRITE 0x0001 714 #define CCB_FLAG_ERROR 0x0002 715 #define CCB_FLAG_FLUSHCACHE 0x0004 716 #define CCB_FLAG_MASTER_ABORTED 0x0008 717 #define CCB_FLAG_DMAVALID 0x0010 718 #define CCB_FLAG_DMACONSISTENT 0x0020 719 #define CCB_FLAG_DMAWRITE 0x0040 720 #define CCB_FLAG_PKTBIND 0x0080 721 uint16_t startdone; 722 #define ARCMSR_CCB_DONE 0x0000 723 #define ARCMSR_CCB_UNBUILD 0x0000 724 #define ARCMSR_CCB_START 0x55AA 725 #define ARCMSR_CCB_PENDING 0xAA55 726 #define ARCMSR_CCB_RESET 0xA5A5 727 #define ARCMSR_CCB_ABORTED 0x5A5A 728 #define ARCMSR_CCB_ILLEGAL 0xFFFF 729 struct scsi_pkt *pkt; 730 struct ACB *acb; 731 ddi_dma_cookie_t pkt_dmacookies[ARCMSR_MAX_SG_ENTRIES]; 732 ddi_dma_handle_t pkt_dma_handle; 733 uint_t pkt_cookie; 734 uint_t pkt_ncookies; 735 uint_t pkt_nwin; 736 uint_t pkt_curwin; 737 off_t pkt_dma_offset; 738 size_t pkt_dma_len; 739 size_t total_dmac_size; 740 time_t ccb_time; 741 struct buf *bp; 742 ddi_dma_cookie_t resid_dmacookie; 743 #ifdef _LP64 744 uint32_t reserved; 745 #endif 746 }; 747 748 749 /* SenseData[15] */ 750 struct SENSE_DATA { 751 DECL_BITFIELD3( 752 ErrorCode :4, /* Vendor Unique error code */ 753 ErrorClass :3, /* Error Class- fixed at 0x7 */ 754 Valid :1); /* sense data is valid */ 755 756 uint8_t SegmentNumber; /* segment number: for COPY cmd */ 757 758 DECL_BITFIELD5( 759 SenseKey :4, /* Sense key (see below) */ 760 Reserved :1, /* reserved */ 761 IncorrectLength :1, /* Incorrect Length Indicator */ 762 EndOfMedia :1, /* End of Media */ 763 FileMark :1); /* File Mark Detected */ 764 765 uint8_t Information[4]; 766 uint8_t AdditionalSenseLength; 767 uint8_t CommandSpecificInformation[4]; 768 uint8_t AdditionalSenseCode; 769 uint8_t AdditionalSenseCodeQualifier; 770 uint8_t FieldReplaceableUnitCode; 771 }; 772 773 #define VIDLEN 8 774 #define PIDLEN 16 775 #define REVLEN 4 776 struct SCSIInqData { 777 uint8_t DevType; /* Periph Qualifier & Periph Dev Type */ 778 uint8_t RMB_TypeMod; /* rem media bit & Dev Type Modifier */ 779 uint8_t Vers; /* ISO, ECMA, & ANSI versions */ 780 uint8_t RDF; /* AEN, TRMIOP, & response data format */ 781 uint8_t AddLen; /* length of additional data */ 782 uint8_t Res1; /* reserved */ 783 uint8_t Res2; /* reserved */ 784 uint8_t Flags; /* RelADr, Wbus32, Wbus16, Sync etc */ 785 uint8_t VendorID[8]; /* Vendor Identification */ 786 uint8_t ProductID[16]; /* Product Identification */ 787 uint8_t ProductRev[4]; /* Product Revision */ 788 }; 789 790 791 792 /* 793 * These definitions are the register offsets as defined in the Intel 794 * IOP manuals. See (correct as of 18 January 2008) 795 * http://developer.intel.com/design/iio/index.htm?iid=ncdcnav2+stor_ioproc 796 * for more details 797 */ 798 #define ARCMSR_PCI2PCI_VENDORID_REG 0x00 799 #define ARCMSR_PCI2PCI_DEVICEID_REG 0x02 800 #define ARCMSR_PCI2PCI_PRIMARY_COMMAND_REG 0x04 801 #define PCI_DISABLE_INTERRUPT 0x0400 802 #define ARCMSR_PCI2PCI_PRIMARY_STATUS_REG 0x06 803 #define ARCMSR_ADAP_66MHZ 0x20 804 #define ARCMSR_PCI2PCI_REVISIONID_REG 0x08 805 #define ARCMSR_PCI2PCI_CLASSCODE_REG 0x09 806 807 #define ARCMSR_PCI2PCI_PRIMARY_CACHELINESIZE_REG 0x0C 808 #define ARCMSR_PCI2PCI_PRIMARY_LATENCYTIMER_REG 0x0D 809 #define ARCMSR_PCI2PCI_HEADERTYPE_REG 0x0E 810 #define ARCMSR_PCI2PCI_PRIMARY_BUSNUMBER_REG 0x18 811 #define ARCMSR_PCI2PCI_SECONDARY_BUSNUMBER_REG 0x19 812 #define ARCMSR_PCI2PCI_SUBORDINATE_BUSNUMBER_REG 0x1A 813 #define ARCMSR_PCI2PCI_SECONDARY_LATENCYTIMER_REG 0x1B 814 #define ARCMSR_PCI2PCI_IO_BASE_REG 0x1C 815 #define ARCMSR_PCI2PCI_IO_LIMIT_REG 0x1D 816 #define ARCMSR_PCI2PCI_SECONDARY_STATUS_REG 0x1E 817 #define ARCMSR_PCI2PCI_NONPREFETCHABLE_MEMORY_BASE_REG 0x20 818 #define ARCMSR_PCI2PCI_NONPREFETCHABLE_MEMORY_LIMIT_REG 0x22 819 #define ARCMSR_PCI2PCI_PREFETCHABLE_MEMORY_BASE_REG 0x24 820 #define ARCMSR_PCI2PCI_PREFETCHABLE_MEMORY_LIMIT_REG 0x26 821 822 #define ARCMSR_PCI2PCI_PREFETCHABLE_MEMORY_BASE_UPPER32_REG 0x28 823 #define ARCMSR_PCI2PCI_PREFETCHABLE_MEMORY_LIMIT_UPPER32_REG 0x2C 824 825 #define ARCMSR_PCI2PCI_CAPABILITIES_POINTER_REG 0x34 826 #define ARCMSR_PCI2PCI_PRIMARY_INTERRUPT_LINE_REG 0x3C 827 #define ARCMSR_PCI2PCI_PRIMARY_INTERRUPT_PIN_REG 0x3D 828 #define ARCMSR_PCI2PCI_BRIDGE_CONTROL_REG 0x3E 829 830 831 #define ARCMSR_ATU_VENDOR_ID_REG 0x00 832 #define ARCMSR_ATU_DEVICE_ID_REG 0x02 833 #define ARCMSR_ATU_COMMAND_REG 0x04 834 #define ARCMSR_ATU_STATUS_REG 0x06 835 #define ARCMSR_ATU_REVISION_REG 0x08 836 #define ARCMSR_ATU_CLASS_CODE_REG 0x09 837 #define ARCMSR_ATU_CACHELINE_SIZE_REG 0x0C 838 #define ARCMSR_ATU_LATENCY_TIMER_REG 0x0D 839 #define ARCMSR_ATU_HEADER_TYPE_REG 0x0E 840 #define ARCMSR_ATU_BIST_REG 0x0F 841 #define ARCMSR_INBOUND_ATU_BASE_ADDRESS0_REG 0x10 842 #define ARCMSR_INBOUND_ATU_MEMORY_PREFETCHABLE 0x08 843 #define ARCMSR_INBOUND_ATU_MEMORY_WINDOW64 0x04 844 845 #define ARCMSR_INBOUND_ATU_UPPER_BASE_ADDRESS0_REG 0x14 846 #define ARCMSR_INBOUND_ATU_BASE_ADDRESS1_REG 0x18 847 #define ARCMSR_INBOUND_ATU_UPPER_BASE_ADDRESS1_REG 0x1C 848 #define ARCMSR_INBOUND_ATU_BASE_ADDRESS2_REG 0x20 849 #define ARCMSR_INBOUND_ATU_UPPER_BASE_ADDRESS2_REG 0x24 850 #define ARCMSR_ATU_SUBSYSTEM_VENDOR_ID_REG 0x2C 851 #define ARCMSR_ATU_SUBSYSTEM_ID_REG 0x2E 852 #define ARCMSR_EXPANSION_ROM_BASE_ADDRESS_REG 0x30 853 854 #define ARCMSR_EXPANSION_ROM_ADDRESS_DECODE_ENABLE 0x01 855 856 #define ARCMSR_ATU_CAPABILITY_PTR_REG 0x34 857 #define ARCMSR_ATU_INTERRUPT_LINE_REG 0x3C 858 #define ARCMSR_ATU_INTERRUPT_PIN_REG 0x3D 859 #define ARCMSR_ATU_MINIMUM_GRANT_REG 0x3E 860 #define ARCMSR_ATU_MAXIMUM_LATENCY_REG 0x3F 861 #define ARCMSR_INBOUND_ATU_LIMIT0_REG 0x40 862 #define ARCMSR_INBOUND_ATU_TRANSLATE_VALUE0_REG 0x44 863 #define ARCMSR_EXPANSION_ROM_LIMIT_REG 0x48 864 #define ARCMSR_EXPANSION_ROM_TRANSLATE_VALUE_REG 0x4C 865 #define ARCMSR_INBOUND_ATU_LIMIT1_REG 0x50 866 #define ARCMSR_INBOUND_ATU_LIMIT2_REG 0x54 867 #define ARCMSR_INBOUND_ATU_TRANSLATE_VALUE2_REG 0x58 868 #define ARCMSR_OUTBOUND_IO_WINDOW_TRANSLATE_VALUE_REG 0x5C 869 870 #define ARCMSR_OUTBOUND_MEMORY_WINDOW_TRANSLATE_VALUE0_REG 0x60 871 #define ARCMSR_OUTBOUND_UPPER32_MEMORY_WINDOW_TRANSLATE_VALUE0_REG 0x64 872 #define ARCMSR_OUTBOUND_MEMORY_WINDOW_TRANSLATE_VALUE1_REG 0x68 873 #define ARCMSR_OUTBOUND_UPPER32_MEMORY_WINDOW_TRANSLATE_VALUE1_REG 0x6C 874 #define ARCMSR_OUTBOUND_UPPER32_DIRECT_WINDOW_TRANSLATE_VALUE_REG 0x78 875 876 #define ARCMSR_ATU_CONFIGURATION_REG 0x80 877 #define ARCMSR_PCI_CONFIGURATION_STATUS_REG 0x84 878 #define ARCMSR_ATU_INTERRUPT_STATUS_REG 0x88 879 #define ARCMSR_ATU_INTERRUPT_MASK_REG 0x8C 880 #define ARCMSR_INBOUND_ATU_BASE_ADDRESS3_REG 0x90 881 #define ARCMSR_INBOUND_ATU_UPPER_BASE_ADDRESS3_REG 0x94 882 #define ARCMSR_INBOUND_ATU_LIMIT3_REG 0x98 883 #define ARCMSR_INBOUND_ATU_TRANSLATE_VALUE3_REG 0x9C 884 885 #define ARCMSR_OUTBOUND_CONFIGURATION_CYCLE_ADDRESS_REG 0xA4 886 #define ARCMSR_OUTBOUND_CONFIGURATION_CYCLE_DATA_REG 0xAC 887 #define ARCMSR_VPD_CAPABILITY_IDENTIFIER_REG 0xB8 888 #define ARCMSR_VPD_NEXT_ITEM_PTR_REG 0xB9 889 #define ARCMSR_VPD_ADDRESS_REG 0xBA 890 #define ARCMSR_VPD_DATA_REG 0xBC 891 #define ARCMSR_POWER_MANAGEMENT_CAPABILITY_IDENTIFIER_REG 0xC0 892 #define ARCMSR_POWER_NEXT_ITEM_PTR_REG 0xC1 893 #define ARCMSR_POWER_MANAGEMENT_CAPABILITY_REG 0xC2 894 #define ARCMSR_POWER_MANAGEMENT_CONTROL_STATUS_REG 0xC4 895 #define ARCMSR_PCIX_CAPABILITY_IDENTIFIER_REG 0xE0 896 #define ARCMSR_PCIX_NEXT_ITEM_PTR_REG 0xE1 897 #define ARCMSR_PCIX_COMMAND_REG 0xE2 898 #define ARCMSR_PCIX_STATUS_REG 0xE4 899 900 901 #define ARCMSR_MU_INBOUND_MESSAGE_REG0 0x10 902 #define ARCMSR_MU_INBOUND_MESSAGE_REG1 0x14 903 #define ARCMSR_MU_OUTBOUND_MESSAGE_REG0 0x18 904 #define ARCMSR_MU_OUTBOUND_MESSAGE_REG1 0x1C 905 #define ARCMSR_MU_INBOUND_DOORBELL_REG 0x20 906 #define ARCMSR_MU_INBOUND_INTERRUPT_STATUS_REG 0x24 907 #define ARCMSR_MU_INBOUND_INTERRUPT_MASK_REG 0x28 908 #define ARCMSR_MU_OUTBOUND_DOORBELL_REG 0x2C 909 #define ARCMSR_MU_OUTBOUND_INTERRUPT_STATUS_REG 0x30 910 #define ARCMSR_MU_OUTBOUND_INTERRUPT_MASK_REG 0x34 911 #define ARCMSR_MU_INBOUND_QUEUE_PORT_REG 0x40 912 #define ARCMSR_MU_OUTBOUND_QUEUE_PORT_REG 0x44 913 914 915 916 #define ARCMSR_MU_INBOUND_MESSAGE0_INT 0x01 917 #define ARCMSR_MU_INBOUND_MESSAGE1_INT 0x02 918 #define ARCMSR_MU_INBOUND_DOORBELL_INT 0x04 919 #define ARCMSR_MU_INBOUND_ERROR_DOORBELL_INT 0x08 920 #define ARCMSR_MU_INBOUND_POSTQUEUE_INT 0x10 921 #define ARCMSR_MU_INBOUND_QUEUEFULL_INT 0x20 922 #define ARCMSR_MU_INBOUND_INDEX_INT 0x40 923 924 #define ARCMSR_MU_INBOUND_MESSAGE0_INTMASKENABLE 0x01 925 #define ARCMSR_MU_INBOUND_MESSAGE1_INTMASKENABLE 0x02 926 #define ARCMSR_MU_INBOUND_DOORBELL_INTMASKENABLE 0x04 927 #define ARCMSR_MU_INBOUND_DOORBELL_ERROR_INTMASKENABLE 0x08 928 #define ARCMSR_MU_INBOUND_POSTQUEUE_INTMASKENABLE 0x10 929 #define ARCMSR_MU_INBOUND_QUEUEFULL_INTMASKENABLE 0x20 930 #define ARCMSR_MU_INBOUND_INDEX_INTMASKENABLE 0x40 931 932 #define ARCMSR_MU_OUTBOUND_MESSAGE0_INT 0x01 933 #define ARCMSR_MU_OUTBOUND_MESSAGE1_INT 0x02 934 #define ARCMSR_MU_OUTBOUND_DOORBELL_INT 0x04 935 #define ARCMSR_MU_OUTBOUND_POSTQUEUE_INT 0x08 936 #define ARCMSR_MU_OUTBOUND_PCI_INT 0x10 937 938 939 #define ARCMSR_MU_OUTBOUND_HANDLE_INT \ 940 (ARCMSR_MU_OUTBOUND_MESSAGE0_INT| \ 941 ARCMSR_MU_OUTBOUND_MESSAGE1_INT| \ 942 ARCMSR_MU_OUTBOUND_DOORBELL_INT| \ 943 ARCMSR_MU_OUTBOUND_POSTQUEUE_INT| \ 944 ARCMSR_MU_OUTBOUND_PCI_INT) 945 946 #define ARCMSR_MU_OUTBOUND_MESSAGE0_INTMASKENABLE 0x01 947 #define ARCMSR_MU_OUTBOUND_MESSAGE1_INTMASKENABLE 0x02 948 #define ARCMSR_MU_OUTBOUND_DOORBELL_INTMASKENABLE 0x04 949 #define ARCMSR_MU_OUTBOUND_POSTQUEUE_INTMASKENABLE 0x08 950 #define ARCMSR_MU_OUTBOUND_PCI_INTMASKENABLE 0x10 951 952 #define ARCMSR_MU_OUTBOUND_ALL_INTMASKENABLE 0x1F 953 954 #define ARCMSR_MU_CONFIGURATION_REG 0xFFFFE350 955 #define ARCMSR_MU_QUEUE_BASE_ADDRESS_REG 0xFFFFE354 956 #define ARCMSR_MU_INBOUND_FREE_HEAD_PTR_REG 0xFFFFE360 957 #define ARCMSR_MU_INBOUND_FREE_TAIL_PTR_REG 0xFFFFE364 958 #define ARCMSR_MU_INBOUND_POST_HEAD_PTR_REG 0xFFFFE368 959 #define ARCMSR_MU_INBOUND_POST_TAIL_PTR_REG 0xFFFFE36C 960 #define ARCMSR_MU_LOCAL_MEMORY_INDEX_REG 0xFFFFE380 961 962 #define ARCMSR_MU_CIRCULAR_QUEUE_ENABLE 0x0001 963 #define ARCMSR_MU_CIRCULAR_QUEUE_SIZE4K 0x0002 964 #define ARCMSR_MU_CIRCULAR_QUEUE_SIZE8K 0x0004 965 #define ARCMSR_MU_CIRCULAR_QUEUE_SIZE16K 0x0008 966 #define ARCMSR_MU_CIRCULAR_QUEUE_SIZE32K 0x0010 967 #define ARCMSR_MU_CIRCULAR_QUEUE_SIZE64K 0x0020 968 969 970 971 #ifdef __cplusplus 972 } 973 #endif 974 /* arcmsr.h */ 975 #endif /* _SYS_SCSI_ADAPTERS_ARCMSR_H */ 976
Indexes created Wed Feb 10 04:24:43 UTC 2010
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