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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 | /* 3w-xxxx.h -- 3ware Storage Controller device driver for Linux. Written By: Adam Radford <linux@3ware.com> Modifications By: Joel Jacobson <linux@3ware.com> Arnaldo Carvalho de Melo <acme@conectiva.com.br> Brad Strand <linux@3ware.com> Copyright (C) 1999-2002 3ware Inc. Kernel compatablity By: Andre Hedrick <andre@suse.com> Non-Copyright (C) 2000 Andre Hedrick <andre@suse.com> This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; version 2 of the License. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. NO WARRANTY THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the appropriateness of using and distributing the Program and assumes all risks associated with its exercise of rights under this Agreement, including but not limited to the risks and costs of program errors, damage to or loss of data, programs or equipment, and unavailability or interruption of operations. DISCLAIMER OF LIABILITY NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Bugs/Comments/Suggestions should be mailed to: linux@3ware.com For more information, goto: http://www.3ware.com */ #ifndef _3W_XXXX_H #define _3W_XXXX_H #include <linux/version.h> #include <linux/types.h> /* AEN strings */ static char *tw_aen_string[] = { "INFO: AEN queue empty", // 0x000 "INFO: Soft reset occurred", // 0x001 "ERROR: Unit degraded: Unit #", // 0x002 "ERROR: Controller error", // 0x003 "ERROR: Rebuild failed: Unit #", // 0x004 "INFO: Rebuild complete: Unit #", // 0x005 "ERROR: Incomplete unit detected: Unit #", // 0x006 "INFO: Initialization complete: Unit #", // 0x007 "WARNING: Unclean shutdown detected: Unit #", // 0x008 "WARNING: ATA port timeout: Port #", // 0x009 "ERROR: Drive error: Port #", // 0x00A "INFO: Rebuild started: Unit #", // 0x00B "INFO: Initialization started: Unit #", // 0x00C "ERROR: Logical unit deleted: Unit #", // 0x00D NULL, // 0x00E unused "WARNING: SMART threshold exceeded: Port #", // 0x00F NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, // 0x010-0x020 unused "WARNING: ATA UDMA downgrade: Port #", // 0x021 "WARNING: ATA UDMA upgrade: Port #", // 0x022 "WARNING: Sector repair occurred: Port #", // 0x023 "ERROR: SBUF integrity check failure", // 0x024 "ERROR: Lost cached write: Port #", // 0x025 "ERROR: Drive ECC error detected: Port #", // 0x026 "ERROR: DCB checksum error: Port #", // 0x027 "ERROR: DCB unsupported version: Port #", // 0x028 "INFO: Verify started: Unit #", // 0x029 "ERROR: Verify failed: Port #", // 0x02A "INFO: Verify complete: Unit #", // 0x02B "WARNING: Overwrote bad sector during rebuild: Port #", //0x02C "ERROR: Encountered bad sector during rebuild: Port #", //0x02D "ERROR: Replacement drive is too small: Port #", //0x02E "WARNING: Verify error: Unit not previously initialized: Unit #", //0x02F "ERROR: Drive not supported: Port #" // 0x030 }; /* Sense key lookup table Format: ESDC/flags,SenseKey,AdditionalSenseCode,AdditionalSenseCodeQualifier */ static unsigned char tw_sense_table[][4] = { /* Codes for newer firmware */ // ATA Error SCSI Error {0x01, 0x03, 0x13, 0x00}, // Address mark not found Address mark not found for data field {0x04, 0x0b, 0x00, 0x00}, // Aborted command Aborted command {0x10, 0x0b, 0x14, 0x00}, // ID not found Recorded entity not found {0x40, 0x03, 0x11, 0x00}, // Uncorrectable ECC error Unrecovered read error {0x61, 0x04, 0x00, 0x00}, // Device fault Hardware error {0x84, 0x0b, 0x47, 0x00}, // Data CRC error SCSI parity error {0xd0, 0x0b, 0x00, 0x00}, // Device busy Aborted command {0xd1, 0x0b, 0x00, 0x00}, // Device busy Aborted command /* Codes for older firmware */ // 3ware Error SCSI Error {0x09, 0x0b, 0x00, 0x00}, // Unrecovered disk error Aborted command {0x37, 0x0b, 0x04, 0x00}, // Unit offline Logical unit not ready {0x51, 0x0b, 0x00, 0x00} // Unspecified Aborted command }; /* Control register bit definitions */ #define TW_CONTROL_CLEAR_HOST_INTERRUPT 0x00080000 #define TW_CONTROL_CLEAR_ATTENTION_INTERRUPT 0x00040000 #define TW_CONTROL_MASK_COMMAND_INTERRUPT 0x00020000 #define TW_CONTROL_MASK_RESPONSE_INTERRUPT 0x00010000 #define TW_CONTROL_UNMASK_COMMAND_INTERRUPT 0x00008000 #define TW_CONTROL_UNMASK_RESPONSE_INTERRUPT 0x00004000 #define TW_CONTROL_CLEAR_ERROR_STATUS 0x00000200 #define TW_CONTROL_ISSUE_SOFT_RESET 0x00000100 #define TW_CONTROL_ENABLE_INTERRUPTS 0x00000080 #define TW_CONTROL_DISABLE_INTERRUPTS 0x00000040 #define TW_CONTROL_ISSUE_HOST_INTERRUPT 0x00000020 #define TW_CONTROL_CLEAR_PARITY_ERROR 0x00800000 #define TW_CONTROL_CLEAR_QUEUE_ERROR 0x00400000 #define TW_CONTROL_CLEAR_PCI_ABORT 0x00100000 #define TW_CONTROL_CLEAR_SBUF_WRITE_ERROR 0x00000008 /* Status register bit definitions */ #define TW_STATUS_MAJOR_VERSION_MASK 0xF0000000 #define TW_STATUS_MINOR_VERSION_MASK 0x0F000000 #define TW_STATUS_PCI_PARITY_ERROR 0x00800000 #define TW_STATUS_QUEUE_ERROR 0x00400000 #define TW_STATUS_MICROCONTROLLER_ERROR 0x00200000 #define TW_STATUS_PCI_ABORT 0x00100000 #define TW_STATUS_HOST_INTERRUPT 0x00080000 #define TW_STATUS_ATTENTION_INTERRUPT 0x00040000 #define TW_STATUS_COMMAND_INTERRUPT 0x00020000 #define TW_STATUS_RESPONSE_INTERRUPT 0x00010000 #define TW_STATUS_COMMAND_QUEUE_FULL 0x00008000 #define TW_STATUS_RESPONSE_QUEUE_EMPTY 0x00004000 #define TW_STATUS_MICROCONTROLLER_READY 0x00002000 #define TW_STATUS_COMMAND_QUEUE_EMPTY 0x00001000 #define TW_STATUS_ALL_INTERRUPTS 0x000F0000 #define TW_STATUS_CLEARABLE_BITS 0x00D00000 #define TW_STATUS_EXPECTED_BITS 0x00002000 #define TW_STATUS_UNEXPECTED_BITS 0x00F00008 #define TW_STATUS_SBUF_WRITE_ERROR 0x00000008 #define TW_STATUS_VALID_INTERRUPT 0x00DF0008 /* RESPONSE QUEUE BIT DEFINITIONS */ #define TW_RESPONSE_ID_MASK 0x00000FF0 /* PCI related defines */ #define TW_IO_ADDRESS_RANGE 0x10 #define TW_DEVICE_NAME "3ware Storage Controller" #define TW_VENDOR_ID (0x13C1) /* 3ware */ #define TW_DEVICE_ID (0x1000) /* Storage Controller */ #define TW_DEVICE_ID2 (0x1001) /* 7000 series controller */ #define TW_NUMDEVICES 2 #define TW_PCI_CLEAR_PARITY_ERRORS 0xc100 #define TW_PCI_CLEAR_PCI_ABORT 0x2000 /* Command packet opcodes */ #define TW_OP_NOP 0x0 #define TW_OP_INIT_CONNECTION 0x1 #define TW_OP_READ 0x2 #define TW_OP_WRITE 0x3 #define TW_OP_VERIFY 0x4 #define TW_OP_GET_PARAM 0x12 #define TW_OP_SET_PARAM 0x13 #define TW_OP_SECTOR_INFO 0x1a #define TW_OP_AEN_LISTEN 0x1c #define TW_OP_FLUSH_CACHE 0x0e #define TW_CMD_PACKET 0x1d #define TW_ATA_PASSTHRU 0x1e #define TW_CMD_PACKET_WITH_DATA 0x1f /* Asynchronous Event Notification (AEN) Codes */ #define TW_AEN_QUEUE_EMPTY 0x0000 #define TW_AEN_SOFT_RESET 0x0001 #define TW_AEN_DEGRADED_MIRROR 0x0002 #define TW_AEN_CONTROLLER_ERROR 0x0003 #define TW_AEN_REBUILD_FAIL 0x0004 #define TW_AEN_REBUILD_DONE 0x0005 #define TW_AEN_QUEUE_FULL 0x00ff #define TW_AEN_TABLE_UNDEFINED 0x15 #define TW_AEN_APORT_TIMEOUT 0x0009 #define TW_AEN_DRIVE_ERROR 0x000A #define TW_AEN_SMART_FAIL 0x000F #define TW_AEN_SBUF_FAIL 0x0024 /* Misc defines */ #define TW_ALIGNMENT_6000 64 /* 64 bytes */ #define TW_ALIGNMENT_7000 4 /* 4 bytes */ #define TW_MAX_UNITS 16 #define TW_COMMAND_ALIGNMENT_MASK 0x1ff #define TW_INIT_MESSAGE_CREDITS 0x100 #define TW_INIT_COMMAND_PACKET_SIZE 0x3 #define TW_POLL_MAX_RETRIES 20000 #define TW_MAX_SGL_LENGTH 62 #define TW_ATA_PASS_SGL_MAX 60 #define TW_MAX_PASSTHRU_BYTES 4096 #define TW_Q_LENGTH 256 #define TW_Q_START 0 #define TW_MAX_SLOT 32 #define TW_MAX_PCI_BUSES 255 #define TW_MAX_RESET_TRIES 3 #define TW_UNIT_INFORMATION_TABLE_BASE 0x300 #define TW_MAX_CMDS_PER_LUN 255 #define TW_BLOCK_SIZE 0x200 /* 512-byte blocks */ #define TW_IOCTL 0x80 #define TW_UNIT_ONLINE 1 #define TW_IN_INTR 1 #define TW_IN_IOCTL 2 #define TW_MAX_SECTORS 256 #define TW_AEN_WAIT_TIME 1000 #define TW_IOCTL_WAIT_TIME (1 * HZ) /* 1 second */ #define TW_ISR_DONT_COMPLETE 2 #define TW_ISR_DONT_RESULT 3 #define TW_IOCTL_TIMEOUT 25 /* 25 seconds */ /* Macros */ #define TW_STATUS_ERRORS(x) \ (((x & TW_STATUS_PCI_ABORT) || \ (x & TW_STATUS_PCI_PARITY_ERROR) || \ (x & TW_STATUS_QUEUE_ERROR) || \ (x & TW_STATUS_MICROCONTROLLER_ERROR)) && \ (x & TW_STATUS_MICROCONTROLLER_READY)) #ifdef TW_DEBUG #define dprintk(msg...) printk(msg) #else #define dprintk(msg...) do { } while(0) #endif /* Scatter Gather List Entry */ typedef struct TAG_TW_SG_Entry { u32 address; u32 length; } TW_SG_Entry; typedef unsigned char TW_Sector[512]; /* Command Packet */ typedef struct TW_Command { /* First DWORD */ struct { unsigned char opcode:5; unsigned char sgl_offset:3; } byte0; unsigned char size; unsigned char request_id; struct { unsigned char unit:4; unsigned char host_id:4; } byte3; /* Second DWORD */ unsigned char status; unsigned char flags; union { unsigned short block_count; unsigned short parameter_count; unsigned short message_credits; } byte6; union { struct { u32 lba; TW_SG_Entry sgl[TW_MAX_SGL_LENGTH]; u32 padding; /* pad to 512 bytes */ } io; struct { TW_SG_Entry sgl[TW_MAX_SGL_LENGTH]; u32 padding[2]; } param; struct { u32 response_queue_pointer; u32 padding[125]; } init_connection; struct { char version[504]; } ioctl_miniport_version; } byte8; } TW_Command; typedef struct TAG_TW_Ioctl { unsigned char opcode; unsigned short table_id; unsigned char parameter_id; unsigned char parameter_size_bytes; unsigned char unit_index; unsigned char data[1]; } TW_Ioctl; /* GetParam descriptor */ typedef struct { unsigned short table_id; unsigned char parameter_id; unsigned char parameter_size_bytes; unsigned char data[1]; } TW_Param, *PTW_Param; /* Response queue */ typedef union TAG_TW_Response_Queue { struct { u32 undefined_1: 4; u32 response_id: 8; u32 undefined_2: 20; } u; u32 value; } TW_Response_Queue; typedef struct TAG_TW_Registers { u32 base_addr; u32 control_reg_addr; u32 status_reg_addr; u32 command_que_addr; u32 response_que_addr; } TW_Registers; typedef struct TAG_TW_Info { char *buffer; int length; int offset; int position; } TW_Info; typedef int TW_Cmd_State; #define TW_S_INITIAL 0x1 /* Initial state */ #define TW_S_STARTED 0x2 /* Id in use */ #define TW_S_POSTED 0x4 /* Posted to the controller */ #define TW_S_PENDING 0x8 /* Waiting to be posted in isr */ #define TW_S_COMPLETED 0x10 /* Completed by isr */ #define TW_S_FINISHED 0x20 /* I/O completely done */ #define TW_START_MASK (TW_S_STARTED | TW_S_POSTED | TW_S_PENDING | TW_S_COMPLETED) /* Command header for ATA pass-thru */ typedef struct TAG_TW_Passthru { struct { unsigned char opcode:5; unsigned char sgloff:3; } byte0; unsigned char size; unsigned char request_id; struct { unsigned char aport:4; unsigned char host_id:4; } byte3; unsigned char status; unsigned char flags; unsigned short param; unsigned short features; unsigned short sector_count; unsigned short sector_num; unsigned short cylinder_lo; unsigned short cylinder_hi; unsigned char drive_head; unsigned char command; TW_SG_Entry sg_list[TW_ATA_PASS_SGL_MAX]; unsigned char padding[12]; } TW_Passthru; typedef struct TAG_TW_Device_Extension { TW_Registers registers; unsigned long *alignment_virtual_address[TW_Q_LENGTH]; unsigned long alignment_physical_address[TW_Q_LENGTH]; int is_unit_present[TW_MAX_UNITS]; int num_units; unsigned long *command_packet_virtual_address[TW_Q_LENGTH]; unsigned long command_packet_physical_address[TW_Q_LENGTH]; struct pci_dev *tw_pci_dev; Scsi_Cmnd *srb[TW_Q_LENGTH]; unsigned char free_queue[TW_Q_LENGTH]; unsigned char free_head; unsigned char free_tail; unsigned char free_wrap; unsigned char pending_queue[TW_Q_LENGTH]; unsigned char pending_head; unsigned char pending_tail; TW_Cmd_State state[TW_Q_LENGTH]; u32 posted_request_count; u32 max_posted_request_count; u32 request_count_marked_pending; u32 pending_request_count; u32 max_pending_request_count; u32 max_sgl_entries; u32 sgl_entries; u32 num_aborts; u32 num_resets; u32 sector_count; u32 max_sector_count; u32 aen_count; struct Scsi_Host *host; spinlock_t tw_lock; int ioctl_size[TW_Q_LENGTH]; unsigned short aen_queue[TW_Q_LENGTH]; unsigned char aen_head; unsigned char aen_tail; volatile long flags; /* long req'd for set_bit --RR */ unsigned long *ioctl_data[TW_Q_LENGTH]; int reset_print; char online; } TW_Device_Extension; /* Function prototypes */ int tw_aen_complete(TW_Device_Extension *tw_dev, int request_id); int tw_aen_drain_queue(TW_Device_Extension *tw_dev); int tw_aen_read_queue(TW_Device_Extension *tw_dev, int request_id); int tw_allocate_memory(TW_Device_Extension *tw_dev, int size, int which); int tw_check_bits(u32 status_reg_value); int tw_check_errors(TW_Device_Extension *tw_dev); void tw_clear_all_interrupts(TW_Device_Extension *tw_dev); void tw_clear_attention_interrupt(TW_Device_Extension *tw_dev); void tw_clear_host_interrupt(TW_Device_Extension *tw_dev); int tw_decode_bits(TW_Device_Extension *tw_dev, u32 status_reg_value, int print_host); int tw_decode_sense(TW_Device_Extension *tw_dev, int request_id, int fill_sense); void tw_disable_interrupts(TW_Device_Extension *tw_dev); void tw_empty_response_que(TW_Device_Extension *tw_dev); void tw_enable_interrupts(TW_Device_Extension *tw_dev); void tw_enable_and_clear_interrupts(TW_Device_Extension *tw_dev); int tw_findcards(Scsi_Host_Template *tw_host); void tw_free_device_extension(TW_Device_Extension *tw_dev); int tw_initconnection(TW_Device_Extension *tw_dev, int message_credits); int tw_initialize_device_extension(TW_Device_Extension *tw_dev); int tw_initialize_units(TW_Device_Extension *tw_dev); int tw_ioctl(TW_Device_Extension *tw_dev, int request_id); int tw_ioctl_complete(TW_Device_Extension *tw_dev, int request_id); void tw_mask_command_interrupt(TW_Device_Extension *tw_dev); int tw_poll_status(TW_Device_Extension *tw_dev, u32 flag, int seconds); int tw_poll_status_gone(TW_Device_Extension *tw_dev, u32 flag, int seconds); int tw_post_command_packet(TW_Device_Extension *tw_dev, int request_id); int tw_reset_device_extension(TW_Device_Extension *tw_dev); int tw_reset_sequence(TW_Device_Extension *tw_dev); int tw_scsi_biosparam(struct scsi_device *sdev, struct block_device *bdev, sector_t capacity, int geom[]); int tw_scsi_detect(Scsi_Host_Template *tw_host); int tw_scsi_eh_abort(Scsi_Cmnd *SCpnt); int tw_scsi_eh_reset(Scsi_Cmnd *SCpnt); int tw_scsi_proc_info(char *buffer, char **start, off_t offset, int length, int inode, int inout); int tw_scsi_queue(Scsi_Cmnd *cmd, void (*done) (Scsi_Cmnd *)); int tw_scsi_release(struct Scsi_Host *tw_host); int tw_scsiop_inquiry(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_inquiry_complete(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_mode_sense(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_mode_sense_complete(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_read_capacity(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_read_capacity_complete(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_read_write(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_request_sense(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_synchronize_cache(TW_Device_Extension *tw_dev, int request_id); int tw_scsiop_test_unit_ready(TW_Device_Extension *tw_dev, int request_id); int tw_setfeature(TW_Device_Extension *tw_dev, int parm, int param_size, unsigned char *val); int tw_setup_irq(TW_Device_Extension *tw_dev); int tw_shutdown_device(TW_Device_Extension *tw_dev); void tw_soft_reset(TW_Device_Extension *tw_dev); int tw_state_request_finish(TW_Device_Extension *tw_dev,int request_id); int tw_state_request_start(TW_Device_Extension *tw_dev, int *request_id); void tw_unmask_command_interrupt(TW_Device_Extension *tw_dev); /* Scsi_Host_Template Initializer */ #define TWXXXX { \ .proc_name = "3w-xxxx", \ .proc_info = tw_scsi_proc_info, \ .name = "3ware Storage Controller", \ .detect = tw_scsi_detect, \ .release = tw_scsi_release, \ .queuecommand = tw_scsi_queue, \ .eh_abort_handler = tw_scsi_eh_abort, \ .eh_host_reset_handler = tw_scsi_eh_reset, \ .bios_param = tw_scsi_biosparam, \ .can_queue = TW_Q_LENGTH-1, \ .this_id = -1, \ .sg_tablesize = TW_MAX_SGL_LENGTH, \ .cmd_per_lun = TW_MAX_CMDS_PER_LUN, \ .present = 0, \ .unchecked_isa_dma = 0, \ .use_clustering = ENABLE_CLUSTERING, \ .emulated = 1, \ .highmem_io = 1 \ } #endif /* _3W_XXXX_H */ |