1/*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (c) 2012 NetApp, Inc. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY NETAPP, INC ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL NETAPP, INC OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31/* 32 * bhyve ACPI table generator. 33 * 34 * Create the minimal set of ACPI tables required to boot FreeBSD (and 35 * hopefully other o/s's) by writing out ASL template files for each of 36 * the tables and the compiling them to AML with the Intel iasl compiler. 37 * The AML files are then read into guest memory. 38 * 39 * The tables are placed in the guest's ROM area just below 1MB physical, 40 * above the MPTable. 41 * 42 * Layout (No longer correct at FADT and beyond due to properly 43 * calculating the size of the MADT to allow for changes to 44 * VM_MAXCPU above 21 which overflows this layout.) 45 * ------ 46 * RSDP -> 0xf2400 (36 bytes fixed) 47 * RSDT -> 0xf2440 (36 bytes + 4*7 table addrs, 4 used) 48 * XSDT -> 0xf2480 (36 bytes + 8*7 table addrs, 4 used) 49 * MADT -> 0xf2500 (depends on #CPUs) 50 * FADT -> 0xf2600 (268 bytes) 51 * HPET -> 0xf2740 (56 bytes) 52 * MCFG -> 0xf2780 (60 bytes) 53 * FACS -> 0xf27C0 (64 bytes) 54 * DSDT -> 0xf2800 (variable - can go up to 0x100000) 55 */ 56 57#include <sys/cdefs.h> 58__FBSDID("$FreeBSD$"); 59 60#include <sys/param.h> 61#include <sys/errno.h> 62#include <sys/stat.h> 63 64#include <paths.h> 65#include <stdarg.h> 66#include <stdio.h> 67#include <stdlib.h> 68#include <string.h> 69#include <unistd.h> 70 71#include <machine/vmm.h> 72#include <vmmapi.h> 73 74#include "bhyverun.h" 75#include "acpi.h" 76#include "pci_emul.h" 77#include "vmgenc.h" 78 79/* 80 * Define the base address of the ACPI tables, the sizes of some tables, 81 * and the offsets to the individual tables, 82 */ 83#define BHYVE_ACPI_BASE 0xf2400 84#define RSDT_OFFSET 0x040 85#define XSDT_OFFSET 0x080 86#define MADT_OFFSET 0x100 87/* 88 * The MADT consists of: 89 * 44 Fixed Header 90 * 8 * maxcpu Processor Local APIC entries 91 * 12 I/O APIC entry 92 * 2 * 10 Interrupt Source Override entires 93 * 6 Local APIC NMI entry 94 */ 95#define MADT_SIZE (44 + VM_MAXCPU*8 + 12 + 2*10 + 6) 96#define FADT_OFFSET (MADT_OFFSET + MADT_SIZE) 97#define FADT_SIZE 0x140 98#define HPET_OFFSET (FADT_OFFSET + FADT_SIZE) 99#define HPET_SIZE 0x40 100#define MCFG_OFFSET (HPET_OFFSET + HPET_SIZE) 101#define MCFG_SIZE 0x40 102#define FACS_OFFSET (MCFG_OFFSET + MCFG_SIZE) 103#define FACS_SIZE 0x40 104#define DSDT_OFFSET (FACS_OFFSET + FACS_SIZE) 105 106#define BHYVE_ASL_TEMPLATE "bhyve.XXXXXXX" 107#define BHYVE_ASL_SUFFIX ".aml" 108#define BHYVE_ASL_COMPILER "/usr/sbin/iasl" 109 110static int basl_keep_temps; 111static int basl_verbose_iasl; 112static int basl_ncpu; 113static uint32_t basl_acpi_base = BHYVE_ACPI_BASE; 114static uint32_t hpet_capabilities; 115 116/* 117 * Contains the full pathname of the template to be passed 118 * to mkstemp/mktemps(3) 119 */ 120static char basl_template[MAXPATHLEN]; 121static char basl_stemplate[MAXPATHLEN]; 122 123/* 124 * State for dsdt_line(), dsdt_indent(), and dsdt_unindent(). 125 */ 126static FILE *dsdt_fp; 127static int dsdt_indent_level; 128static int dsdt_error; 129 130struct basl_fio { 131 int fd; 132 FILE *fp; 133 char f_name[MAXPATHLEN]; 134}; 135 136#define EFPRINTF(...) \ 137 if (fprintf(__VA_ARGS__) < 0) goto err_exit; 138 139#define EFFLUSH(x) \ 140 if (fflush(x) != 0) goto err_exit; 141 142static int 143basl_fwrite_rsdp(FILE *fp) 144{ 145 EFPRINTF(fp, "/*\n"); 146 EFPRINTF(fp, " * bhyve RSDP template\n"); 147 EFPRINTF(fp, " */\n"); 148 EFPRINTF(fp, "[0008]\t\tSignature : \"RSD PTR \"\n"); 149 EFPRINTF(fp, "[0001]\t\tChecksum : 43\n"); 150 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 151 EFPRINTF(fp, "[0001]\t\tRevision : 02\n"); 152 EFPRINTF(fp, "[0004]\t\tRSDT Address : %08X\n", 153 basl_acpi_base + RSDT_OFFSET); 154 EFPRINTF(fp, "[0004]\t\tLength : 00000024\n"); 155 EFPRINTF(fp, "[0008]\t\tXSDT Address : 00000000%08X\n", 156 basl_acpi_base + XSDT_OFFSET); 157 EFPRINTF(fp, "[0001]\t\tExtended Checksum : 00\n"); 158 EFPRINTF(fp, "[0003]\t\tReserved : 000000\n"); 159 160 EFFLUSH(fp); 161 162 return (0); 163 164err_exit: 165 return (errno); 166} 167 168static int 169basl_fwrite_rsdt(FILE *fp) 170{ 171 EFPRINTF(fp, "/*\n"); 172 EFPRINTF(fp, " * bhyve RSDT template\n"); 173 EFPRINTF(fp, " */\n"); 174 EFPRINTF(fp, "[0004]\t\tSignature : \"RSDT\"\n"); 175 EFPRINTF(fp, "[0004]\t\tTable Length : 00000000\n"); 176 EFPRINTF(fp, "[0001]\t\tRevision : 01\n"); 177 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 178 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 179 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVRSDT \"\n"); 180 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 181 /* iasl will fill in the compiler ID/revision fields */ 182 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 183 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 184 EFPRINTF(fp, "\n"); 185 186 /* Add in pointers to the MADT, FADT and HPET */ 187 EFPRINTF(fp, "[0004]\t\tACPI Table Address 0 : %08X\n", 188 basl_acpi_base + MADT_OFFSET); 189 EFPRINTF(fp, "[0004]\t\tACPI Table Address 1 : %08X\n", 190 basl_acpi_base + FADT_OFFSET); 191 EFPRINTF(fp, "[0004]\t\tACPI Table Address 2 : %08X\n", 192 basl_acpi_base + HPET_OFFSET); 193 EFPRINTF(fp, "[0004]\t\tACPI Table Address 3 : %08X\n", 194 basl_acpi_base + MCFG_OFFSET); 195 196 EFFLUSH(fp); 197 198 return (0); 199 200err_exit: 201 return (errno); 202} 203 204static int 205basl_fwrite_xsdt(FILE *fp) 206{ 207 EFPRINTF(fp, "/*\n"); 208 EFPRINTF(fp, " * bhyve XSDT template\n"); 209 EFPRINTF(fp, " */\n"); 210 EFPRINTF(fp, "[0004]\t\tSignature : \"XSDT\"\n"); 211 EFPRINTF(fp, "[0004]\t\tTable Length : 00000000\n"); 212 EFPRINTF(fp, "[0001]\t\tRevision : 01\n"); 213 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 214 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 215 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVXSDT \"\n"); 216 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 217 /* iasl will fill in the compiler ID/revision fields */ 218 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 219 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 220 EFPRINTF(fp, "\n"); 221 222 /* Add in pointers to the MADT, FADT and HPET */ 223 EFPRINTF(fp, "[0004]\t\tACPI Table Address 0 : 00000000%08X\n", 224 basl_acpi_base + MADT_OFFSET); 225 EFPRINTF(fp, "[0004]\t\tACPI Table Address 1 : 00000000%08X\n", 226 basl_acpi_base + FADT_OFFSET); 227 EFPRINTF(fp, "[0004]\t\tACPI Table Address 2 : 00000000%08X\n", 228 basl_acpi_base + HPET_OFFSET); 229 EFPRINTF(fp, "[0004]\t\tACPI Table Address 3 : 00000000%08X\n", 230 basl_acpi_base + MCFG_OFFSET); 231 232 EFFLUSH(fp); 233 234 return (0); 235 236err_exit: 237 return (errno); 238} 239 240static int 241basl_fwrite_madt(FILE *fp) 242{ 243 int i; 244 245 EFPRINTF(fp, "/*\n"); 246 EFPRINTF(fp, " * bhyve MADT template\n"); 247 EFPRINTF(fp, " */\n"); 248 EFPRINTF(fp, "[0004]\t\tSignature : \"APIC\"\n"); 249 EFPRINTF(fp, "[0004]\t\tTable Length : 00000000\n"); 250 EFPRINTF(fp, "[0001]\t\tRevision : 01\n"); 251 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 252 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 253 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVMADT \"\n"); 254 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 255 256 /* iasl will fill in the compiler ID/revision fields */ 257 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 258 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 259 EFPRINTF(fp, "\n"); 260 261 EFPRINTF(fp, "[0004]\t\tLocal Apic Address : FEE00000\n"); 262 EFPRINTF(fp, "[0004]\t\tFlags (decoded below) : 00000001\n"); 263 EFPRINTF(fp, "\t\t\tPC-AT Compatibility : 1\n"); 264 EFPRINTF(fp, "\n"); 265 266 /* Add a Processor Local APIC entry for each CPU */ 267 for (i = 0; i < basl_ncpu; i++) { 268 EFPRINTF(fp, "[0001]\t\tSubtable Type : 00\n"); 269 EFPRINTF(fp, "[0001]\t\tLength : 08\n"); 270 /* iasl expects hex values for the proc and apic id's */ 271 EFPRINTF(fp, "[0001]\t\tProcessor ID : %02x\n", i); 272 EFPRINTF(fp, "[0001]\t\tLocal Apic ID : %02x\n", i); 273 EFPRINTF(fp, "[0004]\t\tFlags (decoded below) : 00000001\n"); 274 EFPRINTF(fp, "\t\t\tProcessor Enabled : 1\n"); 275 EFPRINTF(fp, "\t\t\tRuntime Online Capable : 0\n"); 276 EFPRINTF(fp, "\n"); 277 } 278 279 /* Always a single IOAPIC entry, with ID 0 */ 280 EFPRINTF(fp, "[0001]\t\tSubtable Type : 01\n"); 281 EFPRINTF(fp, "[0001]\t\tLength : 0C\n"); 282 /* iasl expects a hex value for the i/o apic id */ 283 EFPRINTF(fp, "[0001]\t\tI/O Apic ID : %02x\n", 0); 284 EFPRINTF(fp, "[0001]\t\tReserved : 00\n"); 285 EFPRINTF(fp, "[0004]\t\tAddress : fec00000\n"); 286 EFPRINTF(fp, "[0004]\t\tInterrupt : 00000000\n"); 287 EFPRINTF(fp, "\n"); 288 289 /* Legacy IRQ0 is connected to pin 2 of the IOAPIC */ 290 EFPRINTF(fp, "[0001]\t\tSubtable Type : 02\n"); 291 EFPRINTF(fp, "[0001]\t\tLength : 0A\n"); 292 EFPRINTF(fp, "[0001]\t\tBus : 00\n"); 293 EFPRINTF(fp, "[0001]\t\tSource : 00\n"); 294 EFPRINTF(fp, "[0004]\t\tInterrupt : 00000002\n"); 295 EFPRINTF(fp, "[0002]\t\tFlags (decoded below) : 0005\n"); 296 EFPRINTF(fp, "\t\t\tPolarity : 1\n"); 297 EFPRINTF(fp, "\t\t\tTrigger Mode : 1\n"); 298 EFPRINTF(fp, "\n"); 299 300 EFPRINTF(fp, "[0001]\t\tSubtable Type : 02\n"); 301 EFPRINTF(fp, "[0001]\t\tLength : 0A\n"); 302 EFPRINTF(fp, "[0001]\t\tBus : 00\n"); 303 EFPRINTF(fp, "[0001]\t\tSource : %02X\n", SCI_INT); 304 EFPRINTF(fp, "[0004]\t\tInterrupt : %08X\n", SCI_INT); 305 EFPRINTF(fp, "[0002]\t\tFlags (decoded below) : 0000\n"); 306 EFPRINTF(fp, "\t\t\tPolarity : 3\n"); 307 EFPRINTF(fp, "\t\t\tTrigger Mode : 3\n"); 308 EFPRINTF(fp, "\n"); 309 310 /* Local APIC NMI is connected to LINT 1 on all CPUs */ 311 EFPRINTF(fp, "[0001]\t\tSubtable Type : 04\n"); 312 EFPRINTF(fp, "[0001]\t\tLength : 06\n"); 313 EFPRINTF(fp, "[0001]\t\tProcessor ID : FF\n"); 314 EFPRINTF(fp, "[0002]\t\tFlags (decoded below) : 0005\n"); 315 EFPRINTF(fp, "\t\t\tPolarity : 1\n"); 316 EFPRINTF(fp, "\t\t\tTrigger Mode : 1\n"); 317 EFPRINTF(fp, "[0001]\t\tInterrupt Input LINT : 01\n"); 318 EFPRINTF(fp, "\n"); 319 320 EFFLUSH(fp); 321 322 return (0); 323 324err_exit: 325 return (errno); 326} 327 328static int 329basl_fwrite_fadt(FILE *fp) 330{ 331 EFPRINTF(fp, "/*\n"); 332 EFPRINTF(fp, " * bhyve FADT template\n"); 333 EFPRINTF(fp, " */\n"); 334 EFPRINTF(fp, "[0004]\t\tSignature : \"FACP\"\n"); 335 EFPRINTF(fp, "[0004]\t\tTable Length : 0000010C\n"); 336 EFPRINTF(fp, "[0001]\t\tRevision : 05\n"); 337 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 338 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 339 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVFACP \"\n"); 340 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 341 /* iasl will fill in the compiler ID/revision fields */ 342 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 343 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 344 EFPRINTF(fp, "\n"); 345 346 EFPRINTF(fp, "[0004]\t\tFACS Address : %08X\n", 347 basl_acpi_base + FACS_OFFSET); 348 EFPRINTF(fp, "[0004]\t\tDSDT Address : %08X\n", 349 basl_acpi_base + DSDT_OFFSET); 350 EFPRINTF(fp, "[0001]\t\tModel : 01\n"); 351 EFPRINTF(fp, "[0001]\t\tPM Profile : 00 [Unspecified]\n"); 352 EFPRINTF(fp, "[0002]\t\tSCI Interrupt : %04X\n", 353 SCI_INT); 354 EFPRINTF(fp, "[0004]\t\tSMI Command Port : %08X\n", 355 SMI_CMD); 356 EFPRINTF(fp, "[0001]\t\tACPI Enable Value : %02X\n", 357 BHYVE_ACPI_ENABLE); 358 EFPRINTF(fp, "[0001]\t\tACPI Disable Value : %02X\n", 359 BHYVE_ACPI_DISABLE); 360 EFPRINTF(fp, "[0001]\t\tS4BIOS Command : 00\n"); 361 EFPRINTF(fp, "[0001]\t\tP-State Control : 00\n"); 362 EFPRINTF(fp, "[0004]\t\tPM1A Event Block Address : %08X\n", 363 PM1A_EVT_ADDR); 364 EFPRINTF(fp, "[0004]\t\tPM1B Event Block Address : 00000000\n"); 365 EFPRINTF(fp, "[0004]\t\tPM1A Control Block Address : %08X\n", 366 PM1A_CNT_ADDR); 367 EFPRINTF(fp, "[0004]\t\tPM1B Control Block Address : 00000000\n"); 368 EFPRINTF(fp, "[0004]\t\tPM2 Control Block Address : 00000000\n"); 369 EFPRINTF(fp, "[0004]\t\tPM Timer Block Address : %08X\n", 370 IO_PMTMR); 371 EFPRINTF(fp, "[0004]\t\tGPE0 Block Address : %08X\n", IO_GPE0_BLK); 372 EFPRINTF(fp, "[0004]\t\tGPE1 Block Address : 00000000\n"); 373 EFPRINTF(fp, "[0001]\t\tPM1 Event Block Length : 04\n"); 374 EFPRINTF(fp, "[0001]\t\tPM1 Control Block Length : 02\n"); 375 EFPRINTF(fp, "[0001]\t\tPM2 Control Block Length : 00\n"); 376 EFPRINTF(fp, "[0001]\t\tPM Timer Block Length : 04\n"); 377 EFPRINTF(fp, "[0001]\t\tGPE0 Block Length : %02x\n", IO_GPE0_LEN); 378 EFPRINTF(fp, "[0001]\t\tGPE1 Block Length : 00\n"); 379 EFPRINTF(fp, "[0001]\t\tGPE1 Base Offset : 00\n"); 380 EFPRINTF(fp, "[0001]\t\t_CST Support : 00\n"); 381 EFPRINTF(fp, "[0002]\t\tC2 Latency : 0000\n"); 382 EFPRINTF(fp, "[0002]\t\tC3 Latency : 0000\n"); 383 EFPRINTF(fp, "[0002]\t\tCPU Cache Size : 0000\n"); 384 EFPRINTF(fp, "[0002]\t\tCache Flush Stride : 0000\n"); 385 EFPRINTF(fp, "[0001]\t\tDuty Cycle Offset : 00\n"); 386 EFPRINTF(fp, "[0001]\t\tDuty Cycle Width : 00\n"); 387 EFPRINTF(fp, "[0001]\t\tRTC Day Alarm Index : 00\n"); 388 EFPRINTF(fp, "[0001]\t\tRTC Month Alarm Index : 00\n"); 389 EFPRINTF(fp, "[0001]\t\tRTC Century Index : 32\n"); 390 EFPRINTF(fp, "[0002]\t\tBoot Flags (decoded below) : 0000\n"); 391 EFPRINTF(fp, "\t\t\tLegacy Devices Supported (V2) : 0\n"); 392 EFPRINTF(fp, "\t\t\t8042 Present on ports 60/64 (V2) : 0\n"); 393 EFPRINTF(fp, "\t\t\tVGA Not Present (V4) : 1\n"); 394 EFPRINTF(fp, "\t\t\tMSI Not Supported (V4) : 0\n"); 395 EFPRINTF(fp, "\t\t\tPCIe ASPM Not Supported (V4) : 1\n"); 396 EFPRINTF(fp, "\t\t\tCMOS RTC Not Present (V5) : 0\n"); 397 EFPRINTF(fp, "[0001]\t\tReserved : 00\n"); 398 EFPRINTF(fp, "[0004]\t\tFlags (decoded below) : 00000000\n"); 399 EFPRINTF(fp, "\t\t\tWBINVD instruction is operational (V1) : 1\n"); 400 EFPRINTF(fp, "\t\t\tWBINVD flushes all caches (V1) : 0\n"); 401 EFPRINTF(fp, "\t\t\tAll CPUs support C1 (V1) : 1\n"); 402 EFPRINTF(fp, "\t\t\tC2 works on MP system (V1) : 0\n"); 403 EFPRINTF(fp, "\t\t\tControl Method Power Button (V1) : 0\n"); 404 EFPRINTF(fp, "\t\t\tControl Method Sleep Button (V1) : 1\n"); 405 EFPRINTF(fp, "\t\t\tRTC wake not in fixed reg space (V1) : 0\n"); 406 EFPRINTF(fp, "\t\t\tRTC can wake system from S4 (V1) : 0\n"); 407 EFPRINTF(fp, "\t\t\t32-bit PM Timer (V1) : 1\n"); 408 EFPRINTF(fp, "\t\t\tDocking Supported (V1) : 0\n"); 409 EFPRINTF(fp, "\t\t\tReset Register Supported (V2) : 1\n"); 410 EFPRINTF(fp, "\t\t\tSealed Case (V3) : 0\n"); 411 EFPRINTF(fp, "\t\t\tHeadless - No Video (V3) : 1\n"); 412 EFPRINTF(fp, "\t\t\tUse native instr after SLP_TYPx (V3) : 0\n"); 413 EFPRINTF(fp, "\t\t\tPCIEXP_WAK Bits Supported (V4) : 0\n"); 414 EFPRINTF(fp, "\t\t\tUse Platform Timer (V4) : 0\n"); 415 EFPRINTF(fp, "\t\t\tRTC_STS valid on S4 wake (V4) : 0\n"); 416 EFPRINTF(fp, "\t\t\tRemote Power-on capable (V4) : 0\n"); 417 EFPRINTF(fp, "\t\t\tUse APIC Cluster Model (V4) : 0\n"); 418 EFPRINTF(fp, "\t\t\tUse APIC Physical Destination Mode (V4) : 1\n"); 419 EFPRINTF(fp, "\t\t\tHardware Reduced (V5) : 0\n"); 420 EFPRINTF(fp, "\t\t\tLow Power S0 Idle (V5) : 0\n"); 421 EFPRINTF(fp, "\n"); 422 423 EFPRINTF(fp, 424 "[0012]\t\tReset Register : [Generic Address Structure]\n"); 425 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 426 EFPRINTF(fp, "[0001]\t\tBit Width : 08\n"); 427 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 428 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 01 [Byte Access:8]\n"); 429 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000CF9\n"); 430 EFPRINTF(fp, "\n"); 431 432 EFPRINTF(fp, "[0001]\t\tValue to cause reset : 06\n"); 433 EFPRINTF(fp, "[0002]\t\tARM Flags (decoded below): 0000\n"); 434 EFPRINTF(fp, "\t\t\tPSCI Compliant : 0\n"); 435 EFPRINTF(fp, "\t\t\tMust use HVC for PSCI : 0\n"); 436 EFPRINTF(fp, "[0001]\t\tFADT Minor Revision : 01\n"); 437 EFPRINTF(fp, "[0008]\t\tFACS Address : 00000000%08X\n", 438 basl_acpi_base + FACS_OFFSET); 439 EFPRINTF(fp, "[0008]\t\tDSDT Address : 00000000%08X\n", 440 basl_acpi_base + DSDT_OFFSET); 441 EFPRINTF(fp, 442 "[0012]\t\tPM1A Event Block : [Generic Address Structure]\n"); 443 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 444 EFPRINTF(fp, "[0001]\t\tBit Width : 20\n"); 445 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 446 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 02 [Word Access:16]\n"); 447 EFPRINTF(fp, "[0008]\t\tAddress : 00000000%08X\n", 448 PM1A_EVT_ADDR); 449 EFPRINTF(fp, "\n"); 450 451 EFPRINTF(fp, 452 "[0012]\t\tPM1B Event Block : [Generic Address Structure]\n"); 453 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 454 EFPRINTF(fp, "[0001]\t\tBit Width : 00\n"); 455 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 456 EFPRINTF(fp, 457 "[0001]\t\tEncoded Access Width : 00 [Undefined/Legacy]\n"); 458 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 459 EFPRINTF(fp, "\n"); 460 461 EFPRINTF(fp, 462 "[0012]\t\tPM1A Control Block : [Generic Address Structure]\n"); 463 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 464 EFPRINTF(fp, "[0001]\t\tBit Width : 10\n"); 465 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 466 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 02 [Word Access:16]\n"); 467 EFPRINTF(fp, "[0008]\t\tAddress : 00000000%08X\n", 468 PM1A_CNT_ADDR); 469 EFPRINTF(fp, "\n"); 470 471 EFPRINTF(fp, 472 "[0012]\t\tPM1B Control Block : [Generic Address Structure]\n"); 473 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 474 EFPRINTF(fp, "[0001]\t\tBit Width : 00\n"); 475 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 476 EFPRINTF(fp, 477 "[0001]\t\tEncoded Access Width : 00 [Undefined/Legacy]\n"); 478 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 479 EFPRINTF(fp, "\n"); 480 481 EFPRINTF(fp, 482 "[0012]\t\tPM2 Control Block : [Generic Address Structure]\n"); 483 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 484 EFPRINTF(fp, "[0001]\t\tBit Width : 08\n"); 485 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 486 EFPRINTF(fp, 487 "[0001]\t\tEncoded Access Width : 00 [Undefined/Legacy]\n"); 488 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 489 EFPRINTF(fp, "\n"); 490 491 /* Valid for bhyve */ 492 EFPRINTF(fp, 493 "[0012]\t\tPM Timer Block : [Generic Address Structure]\n"); 494 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 495 EFPRINTF(fp, "[0001]\t\tBit Width : 20\n"); 496 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 497 EFPRINTF(fp, 498 "[0001]\t\tEncoded Access Width : 03 [DWord Access:32]\n"); 499 EFPRINTF(fp, "[0008]\t\tAddress : 00000000%08X\n", 500 IO_PMTMR); 501 EFPRINTF(fp, "\n"); 502 503 EFPRINTF(fp, "[0012]\t\tGPE0 Block : [Generic Address Structure]\n"); 504 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 505 EFPRINTF(fp, "[0001]\t\tBit Width : %02x\n", IO_GPE0_LEN * 8); 506 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 507 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 01 [Byte Access:8]\n"); 508 EFPRINTF(fp, "[0008]\t\tAddress : %016X\n", IO_GPE0_BLK); 509 EFPRINTF(fp, "\n"); 510 511 EFPRINTF(fp, "[0012]\t\tGPE1 Block : [Generic Address Structure]\n"); 512 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 513 EFPRINTF(fp, "[0001]\t\tBit Width : 00\n"); 514 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 515 EFPRINTF(fp, 516 "[0001]\t\tEncoded Access Width : 00 [Undefined/Legacy]\n"); 517 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 518 EFPRINTF(fp, "\n"); 519 520 EFPRINTF(fp, 521 "[0012]\t\tSleep Control Register : [Generic Address Structure]\n"); 522 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 523 EFPRINTF(fp, "[0001]\t\tBit Width : 08\n"); 524 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 525 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 01 [Byte Access:8]\n"); 526 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 527 EFPRINTF(fp, "\n"); 528 529 EFPRINTF(fp, 530 "[0012]\t\tSleep Status Register : [Generic Address Structure]\n"); 531 EFPRINTF(fp, "[0001]\t\tSpace ID : 01 [SystemIO]\n"); 532 EFPRINTF(fp, "[0001]\t\tBit Width : 08\n"); 533 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 534 EFPRINTF(fp, "[0001]\t\tEncoded Access Width : 01 [Byte Access:8]\n"); 535 EFPRINTF(fp, "[0008]\t\tAddress : 0000000000000000\n"); 536 537 EFFLUSH(fp); 538 539 return (0); 540 541err_exit: 542 return (errno); 543} 544 545static int 546basl_fwrite_hpet(FILE *fp) 547{ 548 EFPRINTF(fp, "/*\n"); 549 EFPRINTF(fp, " * bhyve HPET template\n"); 550 EFPRINTF(fp, " */\n"); 551 EFPRINTF(fp, "[0004]\t\tSignature : \"HPET\"\n"); 552 EFPRINTF(fp, "[0004]\t\tTable Length : 00000000\n"); 553 EFPRINTF(fp, "[0001]\t\tRevision : 01\n"); 554 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 555 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 556 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVHPET \"\n"); 557 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 558 559 /* iasl will fill in the compiler ID/revision fields */ 560 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 561 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 562 EFPRINTF(fp, "\n"); 563 564 EFPRINTF(fp, "[0004]\t\tHardware Block ID : %08X\n", hpet_capabilities); 565 EFPRINTF(fp, 566 "[0012]\t\tTimer Block Register : [Generic Address Structure]\n"); 567 EFPRINTF(fp, "[0001]\t\tSpace ID : 00 [SystemMemory]\n"); 568 EFPRINTF(fp, "[0001]\t\tBit Width : 00\n"); 569 EFPRINTF(fp, "[0001]\t\tBit Offset : 00\n"); 570 EFPRINTF(fp, 571 "[0001]\t\tEncoded Access Width : 00 [Undefined/Legacy]\n"); 572 EFPRINTF(fp, "[0008]\t\tAddress : 00000000FED00000\n"); 573 EFPRINTF(fp, "\n"); 574 575 EFPRINTF(fp, "[0001]\t\tSequence Number : 00\n"); 576 EFPRINTF(fp, "[0002]\t\tMinimum Clock Ticks : 0000\n"); 577 EFPRINTF(fp, "[0004]\t\tFlags (decoded below) : 00000001\n"); 578 EFPRINTF(fp, "\t\t\t4K Page Protect : 1\n"); 579 EFPRINTF(fp, "\t\t\t64K Page Protect : 0\n"); 580 EFPRINTF(fp, "\n"); 581 582 EFFLUSH(fp); 583 584 return (0); 585 586err_exit: 587 return (errno); 588} 589 590static int 591basl_fwrite_mcfg(FILE *fp) 592{ 593 EFPRINTF(fp, "/*\n"); 594 EFPRINTF(fp, " * bhyve MCFG template\n"); 595 EFPRINTF(fp, " */\n"); 596 EFPRINTF(fp, "[0004]\t\tSignature : \"MCFG\"\n"); 597 EFPRINTF(fp, "[0004]\t\tTable Length : 00000000\n"); 598 EFPRINTF(fp, "[0001]\t\tRevision : 01\n"); 599 EFPRINTF(fp, "[0001]\t\tChecksum : 00\n"); 600 EFPRINTF(fp, "[0006]\t\tOem ID : \"BHYVE \"\n"); 601 EFPRINTF(fp, "[0008]\t\tOem Table ID : \"BVMCFG \"\n"); 602 EFPRINTF(fp, "[0004]\t\tOem Revision : 00000001\n"); 603 604 /* iasl will fill in the compiler ID/revision fields */ 605 EFPRINTF(fp, "[0004]\t\tAsl Compiler ID : \"xxxx\"\n"); 606 EFPRINTF(fp, "[0004]\t\tAsl Compiler Revision : 00000000\n"); 607 EFPRINTF(fp, "[0008]\t\tReserved : 0\n"); 608 EFPRINTF(fp, "\n"); 609 610 EFPRINTF(fp, "[0008]\t\tBase Address : %016lX\n", pci_ecfg_base()); 611 EFPRINTF(fp, "[0002]\t\tSegment Group Number : 0000\n"); 612 EFPRINTF(fp, "[0001]\t\tStart Bus Number : 00\n"); 613 EFPRINTF(fp, "[0001]\t\tEnd Bus Number : FF\n"); 614 EFPRINTF(fp, "[0004]\t\tReserved : 0\n"); 615 EFFLUSH(fp); 616 return (0); 617err_exit: 618 return (errno); 619} 620 621static int 622basl_fwrite_facs(FILE *fp) 623{ 624 EFPRINTF(fp, "/*\n"); 625 EFPRINTF(fp, " * bhyve FACS template\n"); 626 EFPRINTF(fp, " */\n"); 627 EFPRINTF(fp, "[0004]\t\tSignature : \"FACS\"\n"); 628 EFPRINTF(fp, "[0004]\t\tLength : 00000040\n"); 629 EFPRINTF(fp, "[0004]\t\tHardware Signature : 00000000\n"); 630 EFPRINTF(fp, "[0004]\t\t32 Firmware Waking Vector : 00000000\n"); 631 EFPRINTF(fp, "[0004]\t\tGlobal Lock : 00000000\n"); 632 EFPRINTF(fp, "[0004]\t\tFlags (decoded below) : 00000000\n"); 633 EFPRINTF(fp, "\t\t\tS4BIOS Support Present : 0\n"); 634 EFPRINTF(fp, "\t\t\t64-bit Wake Supported (V2) : 0\n"); 635 EFPRINTF(fp, 636 "[0008]\t\t64 Firmware Waking Vector : 0000000000000000\n"); 637 EFPRINTF(fp, "[0001]\t\tVersion : 02\n"); 638 EFPRINTF(fp, "[0003]\t\tReserved : 000000\n"); 639 EFPRINTF(fp, "[0004]\t\tOspmFlags (decoded below) : 00000000\n"); 640 EFPRINTF(fp, "\t\t\t64-bit Wake Env Required (V2) : 0\n"); 641 642 EFFLUSH(fp); 643 644 return (0); 645 646err_exit: 647 return (errno); 648} 649 650/* 651 * Helper routines for writing to the DSDT from other modules. 652 */ 653void 654dsdt_line(const char *fmt, ...) 655{ 656 va_list ap; 657 658 if (dsdt_error != 0) 659 return; 660 661 if (strcmp(fmt, "") != 0) { 662 if (dsdt_indent_level != 0) 663 EFPRINTF(dsdt_fp, "%*c", dsdt_indent_level * 2, ' '); 664 va_start(ap, fmt); 665 if (vfprintf(dsdt_fp, fmt, ap) < 0) { 666 va_end(ap); 667 goto err_exit; 668 } 669 va_end(ap); 670 } 671 EFPRINTF(dsdt_fp, "\n"); 672 return; 673 674err_exit: 675 dsdt_error = errno; 676} 677 678void 679dsdt_indent(int levels) 680{ 681 682 dsdt_indent_level += levels; 683 assert(dsdt_indent_level >= 0); 684} 685 686void 687dsdt_unindent(int levels) 688{ 689 690 assert(dsdt_indent_level >= levels); 691 dsdt_indent_level -= levels; 692} 693 694void 695dsdt_fixed_ioport(uint16_t iobase, uint16_t length) 696{ 697 698 dsdt_line("IO (Decode16,"); 699 dsdt_line(" 0x%04X, // Range Minimum", iobase); 700 dsdt_line(" 0x%04X, // Range Maximum", iobase); 701 dsdt_line(" 0x01, // Alignment"); 702 dsdt_line(" 0x%02X, // Length", length); 703 dsdt_line(" )"); 704} 705 706void 707dsdt_fixed_irq(uint8_t irq) 708{ 709 710 dsdt_line("IRQNoFlags ()"); 711 dsdt_line(" {%d}", irq); 712} 713 714void 715dsdt_fixed_mem32(uint32_t base, uint32_t length) 716{ 717 718 dsdt_line("Memory32Fixed (ReadWrite,"); 719 dsdt_line(" 0x%08X, // Address Base", base); 720 dsdt_line(" 0x%08X, // Address Length", length); 721 dsdt_line(" )"); 722} 723 724static int 725basl_fwrite_dsdt(FILE *fp) 726{ 727 dsdt_fp = fp; 728 dsdt_error = 0; 729 dsdt_indent_level = 0; 730 731 dsdt_line("/*"); 732 dsdt_line(" * bhyve DSDT template"); 733 dsdt_line(" */"); 734 dsdt_line("DefinitionBlock (\"bhyve_dsdt.aml\", \"DSDT\", 2," 735 "\"BHYVE \", \"BVDSDT \", 0x00000001)"); 736 dsdt_line("{"); 737 dsdt_line(" Name (_S5, Package ()"); 738 dsdt_line(" {"); 739 dsdt_line(" 0x05,"); 740 dsdt_line(" Zero,"); 741 dsdt_line(" })"); 742 743 pci_write_dsdt(); 744 745 dsdt_line(""); 746 dsdt_line(" Scope (_SB.PC00)"); 747 dsdt_line(" {"); 748 dsdt_line(" Device (HPET)"); 749 dsdt_line(" {"); 750 dsdt_line(" Name (_HID, EISAID(\"PNP0103\"))"); 751 dsdt_line(" Name (_UID, 0)"); 752 dsdt_line(" Name (_CRS, ResourceTemplate ()"); 753 dsdt_line(" {"); 754 dsdt_indent(4); 755 dsdt_fixed_mem32(0xFED00000, 0x400); 756 dsdt_unindent(4); 757 dsdt_line(" })"); 758 dsdt_line(" }"); 759 dsdt_line(" }"); 760 761 vmgenc_write_dsdt(); 762 763 dsdt_line("}"); 764 765 if (dsdt_error != 0) 766 return (dsdt_error); 767 768 EFFLUSH(fp); 769 770 return (0); 771 772err_exit: 773 return (errno); 774} 775 776static int 777basl_open(struct basl_fio *bf, int suffix) 778{ 779 int err; 780 781 err = 0; 782 783 if (suffix) { 784 strlcpy(bf->f_name, basl_stemplate, MAXPATHLEN); 785 bf->fd = mkstemps(bf->f_name, strlen(BHYVE_ASL_SUFFIX)); 786 } else { 787 strlcpy(bf->f_name, basl_template, MAXPATHLEN); 788 bf->fd = mkstemp(bf->f_name); 789 } 790 791 if (bf->fd > 0) { 792 bf->fp = fdopen(bf->fd, "w+"); 793 if (bf->fp == NULL) { 794 unlink(bf->f_name); 795 close(bf->fd); 796 } 797 } else { 798 err = 1; 799 } 800 801 return (err); 802} 803 804static void 805basl_close(struct basl_fio *bf) 806{ 807 808 if (!basl_keep_temps) 809 unlink(bf->f_name); 810 fclose(bf->fp); 811} 812 813static int 814basl_start(struct basl_fio *in, struct basl_fio *out) 815{ 816 int err; 817 818 err = basl_open(in, 0); 819 if (!err) { 820 err = basl_open(out, 1); 821 if (err) { 822 basl_close(in); 823 } 824 } 825 826 return (err); 827} 828 829static void 830basl_end(struct basl_fio *in, struct basl_fio *out) 831{ 832 833 basl_close(in); 834 basl_close(out); 835} 836 837static int 838basl_load(struct vmctx *ctx, int fd, uint64_t off) 839{ 840 struct stat sb; 841 void *gaddr; 842 843 if (fstat(fd, &sb) < 0) 844 return (errno); 845 846 gaddr = paddr_guest2host(ctx, basl_acpi_base + off, sb.st_size); 847 if (gaddr == NULL) 848 return (EFAULT); 849 850 if (read(fd, gaddr, sb.st_size) < 0) 851 return (errno); 852 853 return (0); 854} 855 856static int 857basl_compile(struct vmctx *ctx, int (*fwrite_section)(FILE *), uint64_t offset) 858{ 859 struct basl_fio io[2]; 860 static char iaslbuf[3*MAXPATHLEN + 10]; 861 char *fmt; 862 int err; 863 864 err = basl_start(&io[0], &io[1]); 865 if (!err) { 866 err = (*fwrite_section)(io[0].fp); 867 868 if (!err) { 869 /* 870 * iasl sends the results of the compilation to 871 * stdout. Shut this down by using the shell to 872 * redirect stdout to /dev/null, unless the user 873 * has requested verbose output for debugging 874 * purposes 875 */ 876 fmt = basl_verbose_iasl ? 877 "%s -p %s %s" : 878 "/bin/sh -c \"%s -p %s %s\" 1> /dev/null"; 879 880 snprintf(iaslbuf, sizeof(iaslbuf), 881 fmt, 882 BHYVE_ASL_COMPILER, 883 io[1].f_name, io[0].f_name); 884 err = system(iaslbuf); 885 886 if (!err) { 887 /* 888 * Copy the aml output file into guest 889 * memory at the specified location 890 */ 891 err = basl_load(ctx, io[1].fd, offset); 892 } 893 } 894 basl_end(&io[0], &io[1]); 895 } 896 897 return (err); 898} 899 900static int 901basl_make_templates(void) 902{ 903 const char *tmpdir; 904 int err; 905 int len; 906 907 err = 0; 908 909 /* 910 * 911 */ 912 if ((tmpdir = getenv("BHYVE_TMPDIR")) == NULL || *tmpdir == '\0' || 913 (tmpdir = getenv("TMPDIR")) == NULL || *tmpdir == '\0') { 914 tmpdir = _PATH_TMP; 915 } 916 917 len = strlen(tmpdir); 918 919 if ((len + sizeof(BHYVE_ASL_TEMPLATE) + 1) < MAXPATHLEN) { 920 strcpy(basl_template, tmpdir); 921 while (len > 0 && basl_template[len - 1] == '/') 922 len--; 923 basl_template[len] = '/'; 924 strcpy(&basl_template[len + 1], BHYVE_ASL_TEMPLATE); 925 } else 926 err = E2BIG; 927 928 if (!err) { 929 /* 930 * len has been intialized (and maybe adjusted) above 931 */ 932 if ((len + sizeof(BHYVE_ASL_TEMPLATE) + 1 + 933 sizeof(BHYVE_ASL_SUFFIX)) < MAXPATHLEN) { 934 strcpy(basl_stemplate, tmpdir); 935 basl_stemplate[len] = '/'; 936 strcpy(&basl_stemplate[len + 1], BHYVE_ASL_TEMPLATE); 937 len = strlen(basl_stemplate); 938 strcpy(&basl_stemplate[len], BHYVE_ASL_SUFFIX); 939 } else 940 err = E2BIG; 941 } 942 943 return (err); 944} 945 946static struct { 947 int (*wsect)(FILE *fp); 948 uint64_t offset; 949} basl_ftables[] = 950{ 951 { basl_fwrite_rsdp, 0}, 952 { basl_fwrite_rsdt, RSDT_OFFSET }, 953 { basl_fwrite_xsdt, XSDT_OFFSET }, 954 { basl_fwrite_madt, MADT_OFFSET }, 955 { basl_fwrite_fadt, FADT_OFFSET }, 956 { basl_fwrite_hpet, HPET_OFFSET }, 957 { basl_fwrite_mcfg, MCFG_OFFSET }, 958 { basl_fwrite_facs, FACS_OFFSET }, 959 { basl_fwrite_dsdt, DSDT_OFFSET }, 960 { NULL } 961}; 962 963int 964acpi_build(struct vmctx *ctx, int ncpu) 965{ 966 int err; 967 int i; 968 969 basl_ncpu = ncpu; 970 971 err = vm_get_hpet_capabilities(ctx, &hpet_capabilities); 972 if (err != 0) 973 return (err); 974 975 /* 976 * For debug, allow the user to have iasl compiler output sent 977 * to stdout rather than /dev/null 978 */ 979 if (getenv("BHYVE_ACPI_VERBOSE_IASL")) 980 basl_verbose_iasl = 1; 981 982 /* 983 * Allow the user to keep the generated ASL files for debugging 984 * instead of deleting them following use 985 */ 986 if (getenv("BHYVE_ACPI_KEEPTMPS")) 987 basl_keep_temps = 1; 988 989 i = 0; 990 err = basl_make_templates(); 991 992 /* 993 * Run through all the ASL files, compiling them and 994 * copying them into guest memory 995 */ 996 while (!err && basl_ftables[i].wsect != NULL) { 997 err = basl_compile(ctx, basl_ftables[i].wsect, 998 basl_ftables[i].offset); 999 i++; 1000 } 1001 1002 return (err); 1003} 1004