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55e303ae 1/*
5d5c5d0d
A		 2 * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
3 *
2d21ac55 4 * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
55e303ae 5 *
2d21ac55
A		 6 * This file contains Original Code and/or Modifications of Original Code
7 * as defined in and that are subject to the Apple Public Source License
8 * Version 2.0 (the 'License'). You may not use this file except in
9 * compliance with the License. The rights granted to you under the License
10 * may not be used to create, or enable the creation or redistribution of,
11 * unlawful or unlicensed copies of an Apple operating system, or to
12 * circumvent, violate, or enable the circumvention or violation of, any
13 * terms of an Apple operating system software license agreement.
8f6c56a5 14 *
2d21ac55
A		 15 * Please obtain a copy of the License at
16 * http://www.opensource.apple.com/apsl/ and read it before using this file.
17 *
18 * The Original Code and all software distributed under the License are
19 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
8f6c56a5
A		 20 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
2d21ac55
A		 22 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23 * Please see the License for the specific language governing rights and
24 * limitations under the License.
8f6c56a5 25 *
2d21ac55 26 * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
55e303ae
A		 27 */
28
91447636 29#include <string.h>
55e303ae
A		 30#include <sys/param.h>
31#include <sys/kernel.h>
32#include <sys/sysctl.h>
33#include <i386/cpuid.h>
593a1d5f 34#include <i386/tsc.h>
060df5ea 35#include <i386/machine_routines.h>
6d2010ae
A		 36#include <i386/ucode.h>
37#include <kern/clock.h>
38#include <libkern/libkern.h>
55e303ae
A		 39
40static int
7e4a7d39 41_i386_cpu_info SYSCTL_HANDLER_ARGS
55e303ae 42{
91447636 43 __unused struct sysctl_oid *unused_oidp = oidp;
7e4a7d39 44 void *ptr = arg1;
55e303ae
A		 45 int value;
46
91447636 47 if (arg2 == -1) {
b0d623f7 48 ptr = *(void **)ptr;
91447636
A		 49 arg2 = 0;
50 }
51
52 if (arg2 == 0 && ((char *)ptr)[0] == '\0') {
53 return ENOENT;
54 }
55e303ae
A		 55
56 if (arg2 == sizeof(uint8_t)) {
57 value = (uint32_t) *(uint8_t *)ptr;
58 ptr = &value;
59 arg2 = sizeof(uint32_t);
60 }
91447636 61 return SYSCTL_OUT(req, ptr, arg2 ? (size_t) arg2 : strlen((char *)ptr)+1);
55e303ae
A		 62}
63
b0d623f7 64static int
7e4a7d39 65i386_cpu_info SYSCTL_HANDLER_ARGS
b0d623f7 66{
7e4a7d39
A		 67 void *ptr = (uint8_t *)cpuid_info() + (uintptr_t)arg1;
68 return _i386_cpu_info(oidp, ptr, arg2, req);
69}
70
71static int
72i386_cpu_info_nonzero SYSCTL_HANDLER_ARGS
73{
74 void *ptr = (uint8_t *)cpuid_info() + (uintptr_t)arg1;
b0d623f7
A		 75 int value = *(uint32_t *)ptr;
76
77 if (value == 0)
78 return ENOENT;
79
7e4a7d39
A		 80 return _i386_cpu_info(oidp, ptr, arg2, req);
81}
82static int
83cpu_mwait SYSCTL_HANDLER_ARGS
84{
85 i386_cpu_info_t *cpu_info = cpuid_info();
86 void *ptr = (uint8_t *)cpu_info->cpuid_mwait_leafp + (uintptr_t)arg1;
87 if (cpu_info->cpuid_mwait_leafp == NULL)
88 return ENOENT;
89 return _i386_cpu_info(oidp, ptr, arg2, req);
90}
91
92static int
93cpu_thermal SYSCTL_HANDLER_ARGS
94{
95 i386_cpu_info_t *cpu_info = cpuid_info();
96 void *ptr = (uint8_t *)cpu_info->cpuid_thermal_leafp + (uintptr_t)arg1;
97 if (cpu_info->cpuid_thermal_leafp == NULL)
98 return ENOENT;
99 return _i386_cpu_info(oidp, ptr, arg2, req);
100}
101
102static int
103cpu_arch_perf SYSCTL_HANDLER_ARGS
104{
105 i386_cpu_info_t *cpu_info = cpuid_info();
106 void *ptr = (uint8_t *)cpu_info->cpuid_arch_perf_leafp + (uintptr_t)arg1;
107 if (cpu_info->cpuid_arch_perf_leafp == NULL)
108 return ENOENT;
109 return _i386_cpu_info(oidp, ptr, arg2, req);
b0d623f7
A		 110}
111
060df5ea
A		 112static int
113cpu_xsave SYSCTL_HANDLER_ARGS
114{
115 i386_cpu_info_t *cpu_info = cpuid_info();
116 void *ptr = (uint8_t *)cpu_info->cpuid_xsave_leafp + (uintptr_t)arg1;
117 if (cpu_info->cpuid_xsave_leafp == NULL)
118 return ENOENT;
119 return _i386_cpu_info(oidp, ptr, arg2, req);
120}
121
55e303ae 122static int
7e4a7d39 123cpu_features SYSCTL_HANDLER_ARGS
55e303ae 124{
91447636
A		 125 __unused struct sysctl_oid *unused_oidp = oidp;
126 __unused void *unused_arg1 = arg1;
127 __unused int unused_arg2 = arg2;
060df5ea 128 char buf[512];
55e303ae 129
55e303ae 130 buf[0] = '\0';
91447636 131 cpuid_get_feature_names(cpuid_features(), buf, sizeof(buf));
55e303ae
A		 132
133 return SYSCTL_OUT(req, buf, strlen(buf) + 1);
134}
135
0c530ab8 136static int
7e4a7d39 137cpu_extfeatures SYSCTL_HANDLER_ARGS
0c530ab8
A		 138{
139 __unused struct sysctl_oid *unused_oidp = oidp;
140 __unused void *unused_arg1 = arg1;
141 __unused int unused_arg2 = arg2;
060df5ea 142 char buf[512];
0c530ab8
A		 143
144 buf[0] = '\0';
145 cpuid_get_extfeature_names(cpuid_extfeatures(), buf, sizeof(buf));
146
147 return SYSCTL_OUT(req, buf, strlen(buf) + 1);
148}
149
2d21ac55 150static int
7e4a7d39 151cpu_logical_per_package SYSCTL_HANDLER_ARGS
2d21ac55
A		 152{
153 __unused struct sysctl_oid *unused_oidp = oidp;
154 __unused void *unused_arg1 = arg1;
155 __unused int unused_arg2 = arg2;
156 i386_cpu_info_t *cpu_info = cpuid_info();
157
158 if (!(cpuid_features() & CPUID_FEATURE_HTT))
159 return ENOENT;
160
161 return SYSCTL_OUT(req, &cpu_info->cpuid_logical_per_package,
162 sizeof(cpu_info->cpuid_logical_per_package));
163}
164
c910b4d9 165static int
7e4a7d39 166cpu_flex_ratio_desired SYSCTL_HANDLER_ARGS
c910b4d9
A		 167{
168 __unused struct sysctl_oid *unused_oidp = oidp;
169 __unused void *unused_arg1 = arg1;
170 __unused int unused_arg2 = arg2;
171 i386_cpu_info_t *cpu_info = cpuid_info();
172
173 if (cpu_info->cpuid_model != 26)
174 return ENOENT;
175
176 return SYSCTL_OUT(req, &flex_ratio, sizeof(flex_ratio));
177}
178
179static int
7e4a7d39 180cpu_flex_ratio_min SYSCTL_HANDLER_ARGS
c910b4d9
A		 181{
182 __unused struct sysctl_oid *unused_oidp = oidp;
183 __unused void *unused_arg1 = arg1;
184 __unused int unused_arg2 = arg2;
185 i386_cpu_info_t *cpu_info = cpuid_info();
186
187 if (cpu_info->cpuid_model != 26)
188 return ENOENT;
189
190 return SYSCTL_OUT(req, &flex_ratio_min, sizeof(flex_ratio_min));
191}
192
193static int
7e4a7d39 194cpu_flex_ratio_max SYSCTL_HANDLER_ARGS
c910b4d9
A		 195{
196 __unused struct sysctl_oid *unused_oidp = oidp;
197 __unused void *unused_arg1 = arg1;
198 __unused int unused_arg2 = arg2;
199 i386_cpu_info_t *cpu_info = cpuid_info();
200
201 if (cpu_info->cpuid_model != 26)
202 return ENOENT;
203
204 return SYSCTL_OUT(req, &flex_ratio_max, sizeof(flex_ratio_max));
205}
206
6d2010ae
A		 207static int
208cpu_ucode_update SYSCTL_HANDLER_ARGS
209{
210 __unused struct sysctl_oid *unused_oidp = oidp;
211 __unused void *unused_arg1 = arg1;
212 __unused int unused_arg2 = arg2;
213 uint64_t addr;
214 int error;
215
216 error = SYSCTL_IN(req, &addr, sizeof(addr));
217 if (error)
218 return error;
219
220 int ret = ucode_interface(addr);
221 return ret;
222}
223
224extern uint64_t panic_restart_timeout;
225static int
226panic_set_restart_timeout(__unused struct sysctl_oid *oidp, __unused void *arg1, __unused int arg2, struct sysctl_req *req)
227{
228 int new_value = 0, old_value = 0, changed = 0, error;
229 uint64_t nstime;
230
231 if (panic_restart_timeout) {
232 absolutetime_to_nanoseconds(panic_restart_timeout, &nstime);
233 old_value = nstime / NSEC_PER_SEC;
234 }
235
236 error = sysctl_io_number(req, old_value, sizeof(int), &new_value, &changed);
237 if (error == 0 && changed) {
238 nanoseconds_to_absolutetime(((uint64_t)new_value) * NSEC_PER_SEC, &panic_restart_timeout);
239 }
240 return error;
241}
242
060df5ea
A		 243/*
244 * Populates the {CPU, vector, latency} triple for the maximum observed primary
245 * interrupt latency
246 */
247static int
248misc_interrupt_latency_max(__unused struct sysctl_oid *oidp, __unused void *arg1, __unused int arg2, struct sysctl_req *req)
249{
250 int changed = 0, error;
251 char buf[128];
252 buf[0] = '\0';
253
254 interrupt_populate_latency_stats(buf, sizeof(buf));
255
256 error = sysctl_io_string(req, buf, sizeof(buf), 0, &changed);
257
258 if (error == 0 && changed) {
259 interrupt_reset_latency_stats();
260 }
261
262 return error;
263}
264
2d21ac55 265SYSCTL_NODE(_machdep, OID_AUTO, cpu, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
55e303ae
A		 266 "CPU info");
267
6d2010ae 268SYSCTL_PROC(_machdep_cpu, OID_AUTO, max_basic, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7 269 (void *)offsetof(i386_cpu_info_t, cpuid_max_basic),sizeof(uint32_t),
7e4a7d39 270 i386_cpu_info, "IU", "Max Basic Information value");
b0d623f7 271
6d2010ae 272SYSCTL_PROC(_machdep_cpu, OID_AUTO, max_ext, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7 273 (void *)offsetof(i386_cpu_info_t, cpuid_max_ext), sizeof(uint32_t),
7e4a7d39 274 i386_cpu_info, "IU", "Max Extended Function Information value");
b0d623f7 275
6d2010ae 276SYSCTL_PROC(_machdep_cpu, OID_AUTO, vendor, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 277 (void *)offsetof(i386_cpu_info_t, cpuid_vendor), 0,
7e4a7d39 278 i386_cpu_info, "A", "CPU vendor");
55e303ae 279
6d2010ae 280SYSCTL_PROC(_machdep_cpu, OID_AUTO, brand_string, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 281 (void *)offsetof(i386_cpu_info_t, cpuid_brand_string), 0,
7e4a7d39 282 i386_cpu_info, "A", "CPU brand string");
55e303ae 283
6d2010ae 284SYSCTL_PROC(_machdep_cpu, OID_AUTO, family, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 285 (void *)offsetof(i386_cpu_info_t, cpuid_family), sizeof(uint8_t),
7e4a7d39 286 i386_cpu_info, "I", "CPU family");
55e303ae 287
6d2010ae 288SYSCTL_PROC(_machdep_cpu, OID_AUTO, model, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 289 (void *)offsetof(i386_cpu_info_t, cpuid_model), sizeof(uint8_t),
7e4a7d39 290 i386_cpu_info, "I", "CPU model");
55e303ae 291
6d2010ae 292SYSCTL_PROC(_machdep_cpu, OID_AUTO, extmodel, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 293 (void *)offsetof(i386_cpu_info_t, cpuid_extmodel), sizeof(uint8_t),
7e4a7d39 294 i386_cpu_info, "I", "CPU extended model");
55e303ae 295
6d2010ae 296SYSCTL_PROC(_machdep_cpu, OID_AUTO, extfamily, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 297 (void *)offsetof(i386_cpu_info_t, cpuid_extfamily), sizeof(uint8_t),
7e4a7d39 298 i386_cpu_info, "I", "CPU extended family");
55e303ae 299
6d2010ae 300SYSCTL_PROC(_machdep_cpu, OID_AUTO, stepping, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 301 (void *)offsetof(i386_cpu_info_t, cpuid_stepping), sizeof(uint8_t),
7e4a7d39 302 i386_cpu_info, "I", "CPU stepping");
55e303ae 303
6d2010ae 304SYSCTL_PROC(_machdep_cpu, OID_AUTO, feature_bits, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_LOCKED,
0c530ab8 305 (void *)offsetof(i386_cpu_info_t, cpuid_features), sizeof(uint64_t),
7e4a7d39 306 i386_cpu_info, "IU", "CPU features");
55e303ae 307
6d2010ae 308SYSCTL_PROC(_machdep_cpu, OID_AUTO, extfeature_bits, CTLTYPE_QUAD | CTLFLAG_RD | CTLFLAG_LOCKED,
0c530ab8 309 (void *)offsetof(i386_cpu_info_t, cpuid_extfeatures), sizeof(uint64_t),
7e4a7d39 310 i386_cpu_info, "IU", "CPU extended features");
0c530ab8 311
6d2010ae 312SYSCTL_PROC(_machdep_cpu, OID_AUTO, signature, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 313 (void *)offsetof(i386_cpu_info_t, cpuid_signature), sizeof(uint32_t),
7e4a7d39 314 i386_cpu_info, "I", "CPU signature");
55e303ae 315
6d2010ae 316SYSCTL_PROC(_machdep_cpu, OID_AUTO, brand, CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 317 (void *)offsetof(i386_cpu_info_t, cpuid_brand), sizeof(uint8_t),
7e4a7d39 318 i386_cpu_info, "I", "CPU brand");
55e303ae 319
6d2010ae 320SYSCTL_PROC(_machdep_cpu, OID_AUTO, features, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_LOCKED,
55e303ae 321 0, 0,
7e4a7d39 322 cpu_features, "A", "CPU feature names");
55e303ae 323
6d2010ae 324SYSCTL_PROC(_machdep_cpu, OID_AUTO, extfeatures, CTLTYPE_STRING | CTLFLAG_RD | CTLFLAG_LOCKED,
0c530ab8 325 0, 0,
7e4a7d39 326 cpu_extfeatures, "A", "CPU extended feature names");
0c530ab8
A		 327
328SYSCTL_PROC(_machdep_cpu, OID_AUTO, logical_per_package,
6d2010ae 329 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55 330 0, 0,
7e4a7d39 331 cpu_logical_per_package, "I", "CPU logical cpus per package");
0c530ab8
A		 332
333SYSCTL_PROC(_machdep_cpu, OID_AUTO, cores_per_package,
6d2010ae 334 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
0c530ab8
A		 335 (void *)offsetof(i386_cpu_info_t, cpuid_cores_per_package),
336 sizeof(uint32_t),
7e4a7d39 337 i386_cpu_info, "I", "CPU cores per package");
0c530ab8 338
593a1d5f 339SYSCTL_PROC(_machdep_cpu, OID_AUTO, microcode_version,
6d2010ae 340 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
593a1d5f
A		 341 (void *)offsetof(i386_cpu_info_t, cpuid_microcode_version),
342 sizeof(uint32_t),
7e4a7d39 343 i386_cpu_info, "I", "Microcode version number");
593a1d5f 344
6d2010ae
A		 345SYSCTL_PROC(_machdep_cpu, OID_AUTO, processor_flag,
346 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
347 (void *)offsetof(i386_cpu_info_t, cpuid_processor_flag),
348 sizeof(uint32_t),
349 i386_cpu_info, "I", "CPU processor flag");
350
55e303ae 351
2d21ac55
A		 352SYSCTL_NODE(_machdep_cpu, OID_AUTO, mwait, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
353 "mwait");
354
355SYSCTL_PROC(_machdep_cpu_mwait, OID_AUTO, linesize_min,
6d2010ae 356 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 357 (void *)offsetof(cpuid_mwait_leaf_t, linesize_min),
2d21ac55 358 sizeof(uint32_t),
7e4a7d39 359 cpu_mwait, "I", "Monitor/mwait minimum line size");
2d21ac55
A		 360
361SYSCTL_PROC(_machdep_cpu_mwait, OID_AUTO, linesize_max,
6d2010ae 362 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 363 (void *)offsetof(cpuid_mwait_leaf_t, linesize_max),
2d21ac55 364 sizeof(uint32_t),
7e4a7d39 365 cpu_mwait, "I", "Monitor/mwait maximum line size");
2d21ac55
A		 366
367SYSCTL_PROC(_machdep_cpu_mwait, OID_AUTO, extensions,
6d2010ae 368 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 369 (void *)offsetof(cpuid_mwait_leaf_t, extensions),
2d21ac55 370 sizeof(uint32_t),
7e4a7d39 371 cpu_mwait, "I", "Monitor/mwait extensions");
2d21ac55
A		 372
373SYSCTL_PROC(_machdep_cpu_mwait, OID_AUTO, sub_Cstates,
6d2010ae 374 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 375 (void *)offsetof(cpuid_mwait_leaf_t, sub_Cstates),
2d21ac55 376 sizeof(uint32_t),
7e4a7d39 377 cpu_mwait, "I", "Monitor/mwait sub C-states");
2d21ac55
A		 378
379
380SYSCTL_NODE(_machdep_cpu, OID_AUTO, thermal, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
381 "thermal");
382
383SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, sensor,
6d2010ae 384 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 385 (void *)offsetof(cpuid_thermal_leaf_t, sensor),
2d21ac55 386 sizeof(boolean_t),
7e4a7d39 387 cpu_thermal, "I", "Thermal sensor present");
2d21ac55
A		 388
389SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, dynamic_acceleration,
6d2010ae 390 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 391 (void *)offsetof(cpuid_thermal_leaf_t, dynamic_acceleration),
2d21ac55 392 sizeof(boolean_t),
7e4a7d39 393 cpu_thermal, "I", "Dynamic Acceleration Technology (Turbo Mode)");
2d21ac55 394
b7266188 395SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, invariant_APIC_timer,
6d2010ae 396 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b7266188
A		 397 (void *)offsetof(cpuid_thermal_leaf_t, invariant_APIC_timer),
398 sizeof(boolean_t),
399 cpu_thermal, "I", "Invariant APIC Timer");
400
2d21ac55 401SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, thresholds,
6d2010ae 402 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 403 (void *)offsetof(cpuid_thermal_leaf_t, thresholds),
2d21ac55 404 sizeof(uint32_t),
7e4a7d39 405 cpu_thermal, "I", "Number of interrupt thresholds");
2d21ac55
A		 406
407SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, ACNT_MCNT,
6d2010ae 408 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 409 (void *)offsetof(cpuid_thermal_leaf_t, ACNT_MCNT),
2d21ac55 410 sizeof(boolean_t),
7e4a7d39 411 cpu_thermal, "I", "ACNT_MCNT capability");
2d21ac55 412
060df5ea
A		 413SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, core_power_limits,
414 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
415 (void *)offsetof(cpuid_thermal_leaf_t, core_power_limits),
416 sizeof(boolean_t),
417 cpu_thermal, "I", "Power Limit Notifications at a Core Level");
418
419SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, fine_grain_clock_mod,
420 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
421 (void *)offsetof(cpuid_thermal_leaf_t, fine_grain_clock_mod),
422 sizeof(boolean_t),
423 cpu_thermal, "I", "Fine Grain Clock Modulation");
424
425SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, package_thermal_intr,
426 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
427 (void *)offsetof(cpuid_thermal_leaf_t, package_thermal_intr),
428 sizeof(boolean_t),
429 cpu_thermal, "I", "Packge Thermal interrupt and Status");
430
431SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, hardware_feedback,
432 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
433 (void *)offsetof(cpuid_thermal_leaf_t, hardware_feedback),
434 sizeof(boolean_t),
435 cpu_thermal, "I", "Hardware Coordination Feedback");
436
437SYSCTL_PROC(_machdep_cpu_thermal, OID_AUTO, energy_policy,
438 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
439 (void *)offsetof(cpuid_thermal_leaf_t, energy_policy),
440 sizeof(boolean_t),
441 cpu_thermal, "I", "Energy Efficient Policy Support");
442
060df5ea
A		 443SYSCTL_NODE(_machdep_cpu, OID_AUTO, xsave, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
444 "xsave");
445
446SYSCTL_PROC(_machdep_cpu_xsave, OID_AUTO, extended_state,
447 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
448 (void *)offsetof(cpuid_xsave_leaf_t, extended_state),
449 sizeof(cpuid_xsave_leaf_t),
450 cpu_xsave, "IU", "XSAVE Extended State");
451
2d21ac55
A		 452
453SYSCTL_NODE(_machdep_cpu, OID_AUTO, arch_perf, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
454 "arch_perf");
455
456SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, version,
6d2010ae 457 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 458 (void *)offsetof(cpuid_arch_perf_leaf_t, version),
2d21ac55 459 sizeof(uint8_t),
7e4a7d39 460 cpu_arch_perf, "I", "Architectural Performance Version Number");
2d21ac55
A		 461
462SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, number,
6d2010ae 463 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 464 (void *)offsetof(cpuid_arch_perf_leaf_t, number),
2d21ac55 465 sizeof(uint8_t),
7e4a7d39 466 cpu_arch_perf, "I", "Number of counters per logical cpu");
2d21ac55
A		 467
468SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, width,
6d2010ae 469 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 470 (void *)offsetof(cpuid_arch_perf_leaf_t, width),
2d21ac55 471 sizeof(uint8_t),
7e4a7d39 472 cpu_arch_perf, "I", "Bit width of counters");
2d21ac55
A		 473
474SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, events_number,
6d2010ae 475 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 476 (void *)offsetof(cpuid_arch_perf_leaf_t, events_number),
2d21ac55 477 sizeof(uint8_t),
7e4a7d39 478 cpu_arch_perf, "I", "Number of monitoring events");
2d21ac55
A		 479
480SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, events,
6d2010ae 481 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 482 (void *)offsetof(cpuid_arch_perf_leaf_t, events),
2d21ac55 483 sizeof(uint32_t),
7e4a7d39 484 cpu_arch_perf, "I", "Bit vector of events");
2d21ac55
A		 485
486SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, fixed_number,
6d2010ae 487 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 488 (void *)offsetof(cpuid_arch_perf_leaf_t, fixed_number),
2d21ac55 489 sizeof(uint8_t),
7e4a7d39 490 cpu_arch_perf, "I", "Number of fixed-function counters");
2d21ac55
A		 491
492SYSCTL_PROC(_machdep_cpu_arch_perf, OID_AUTO, fixed_width,
6d2010ae 493 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
7e4a7d39 494 (void *)offsetof(cpuid_arch_perf_leaf_t, fixed_width),
2d21ac55 495 sizeof(uint8_t),
7e4a7d39 496 cpu_arch_perf, "I", "Bit-width of fixed-function counters");
2d21ac55
A		 497
498
499SYSCTL_NODE(_machdep_cpu, OID_AUTO, cache, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
500 "cache");
501
502SYSCTL_PROC(_machdep_cpu_cache, OID_AUTO, linesize,
6d2010ae 503 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55
A		 504 (void *)offsetof(i386_cpu_info_t, cpuid_cache_linesize),
505 sizeof(uint32_t),
7e4a7d39 506 i386_cpu_info, "I", "Cacheline size");
2d21ac55
A		 507
508SYSCTL_PROC(_machdep_cpu_cache, OID_AUTO, L2_associativity,
6d2010ae 509 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55
A		 510 (void *)offsetof(i386_cpu_info_t, cpuid_cache_L2_associativity),
511 sizeof(uint32_t),
7e4a7d39 512 i386_cpu_info, "I", "L2 cache associativity");
2d21ac55
A		 513
514SYSCTL_PROC(_machdep_cpu_cache, OID_AUTO, size,
6d2010ae 515 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55
A		 516 (void *)offsetof(i386_cpu_info_t, cpuid_cache_size),
517 sizeof(uint32_t),
7e4a7d39 518 i386_cpu_info, "I", "Cache size (in Kbytes)");
2d21ac55
A		 519
520
593a1d5f
A		 521SYSCTL_NODE(_machdep_cpu, OID_AUTO, tlb, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
522 "tlb");
b0d623f7
A		 523SYSCTL_NODE(_machdep_cpu_tlb, OID_AUTO, inst, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
524 "inst");
525SYSCTL_NODE(_machdep_cpu_tlb, OID_AUTO, data, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
526 "data");
527
528SYSCTL_PROC(_machdep_cpu_tlb_inst, OID_AUTO, small,
6d2010ae 529 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 530 (void *)offsetof(i386_cpu_info_t,
531 cpuid_tlb[TLB_INST][TLB_SMALL][0]),
532 sizeof(uint32_t),
7e4a7d39 533 i386_cpu_info_nonzero, "I",
b0d623f7 534 "Number of small page instruction TLBs");
593a1d5f 535
b0d623f7 536SYSCTL_PROC(_machdep_cpu_tlb_data, OID_AUTO, small,
6d2010ae 537 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 538 (void *)offsetof(i386_cpu_info_t,
539 cpuid_tlb[TLB_DATA][TLB_SMALL][0]),
593a1d5f 540 sizeof(uint32_t),
7e4a7d39 541 i386_cpu_info_nonzero, "I",
b0d623f7 542 "Number of small page data TLBs (1st level)");
593a1d5f 543
b0d623f7 544SYSCTL_PROC(_machdep_cpu_tlb_data, OID_AUTO, small_level1,
6d2010ae 545 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 546 (void *)offsetof(i386_cpu_info_t,
547 cpuid_tlb[TLB_DATA][TLB_SMALL][1]),
593a1d5f 548 sizeof(uint32_t),
7e4a7d39 549 i386_cpu_info_nonzero, "I",
b0d623f7 550 "Number of small page data TLBs (2nd level)");
593a1d5f 551
b0d623f7 552SYSCTL_PROC(_machdep_cpu_tlb_inst, OID_AUTO, large,
6d2010ae 553 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 554 (void *)offsetof(i386_cpu_info_t,
555 cpuid_tlb[TLB_INST][TLB_LARGE][0]),
593a1d5f 556 sizeof(uint32_t),
7e4a7d39 557 i386_cpu_info_nonzero, "I",
b0d623f7 558 "Number of large page instruction TLBs");
593a1d5f 559
b0d623f7 560SYSCTL_PROC(_machdep_cpu_tlb_data, OID_AUTO, large,
6d2010ae 561 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 562 (void *)offsetof(i386_cpu_info_t,
563 cpuid_tlb[TLB_DATA][TLB_LARGE][0]),
593a1d5f 564 sizeof(uint32_t),
7e4a7d39 565 i386_cpu_info_nonzero, "I",
b0d623f7
A		 566 "Number of large page data TLBs (1st level)");
567
568SYSCTL_PROC(_machdep_cpu_tlb_data, OID_AUTO, large_level1,
6d2010ae 569 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 570 (void *)offsetof(i386_cpu_info_t,
571 cpuid_tlb[TLB_DATA][TLB_LARGE][1]),
572 sizeof(uint32_t),
7e4a7d39 573 i386_cpu_info_nonzero, "I",
b0d623f7
A		 574 "Number of large page data TLBs (2nd level)");
575
576SYSCTL_PROC(_machdep_cpu_tlb, OID_AUTO, shared,
6d2010ae 577 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
b0d623f7
A		 578 (void *)offsetof(i386_cpu_info_t, cpuid_stlb),
579 sizeof(uint32_t),
7e4a7d39 580 i386_cpu_info_nonzero, "I",
b0d623f7 581 "Number of shared TLBs");
593a1d5f
A		 582
583
2d21ac55
A		 584SYSCTL_NODE(_machdep_cpu, OID_AUTO, address_bits, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
585 "address_bits");
586
587SYSCTL_PROC(_machdep_cpu_address_bits, OID_AUTO, physical,
6d2010ae 588 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55
A		 589 (void *)offsetof(i386_cpu_info_t, cpuid_address_bits_physical),
590 sizeof(uint32_t),
7e4a7d39 591 i386_cpu_info, "I", "Number of physical address bits");
2d21ac55
A		 592
593SYSCTL_PROC(_machdep_cpu_address_bits, OID_AUTO, virtual,
6d2010ae 594 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
2d21ac55
A		 595 (void *)offsetof(i386_cpu_info_t, cpuid_address_bits_virtual),
596 sizeof(uint32_t),
7e4a7d39 597 i386_cpu_info, "I", "Number of virtual address bits");
2d21ac55 598
b0d623f7 599
593a1d5f 600SYSCTL_PROC(_machdep_cpu, OID_AUTO, core_count,
6d2010ae 601 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
593a1d5f
A		 602 (void *)offsetof(i386_cpu_info_t, core_count),
603 sizeof(uint32_t),
7e4a7d39 604 i386_cpu_info, "I", "Number of enabled cores per package");
593a1d5f
A		 605
606SYSCTL_PROC(_machdep_cpu, OID_AUTO, thread_count,
6d2010ae 607 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
593a1d5f
A		 608 (void *)offsetof(i386_cpu_info_t, thread_count),
609 sizeof(uint32_t),
7e4a7d39 610 i386_cpu_info, "I", "Number of enabled threads per package");
593a1d5f 611
c910b4d9
A		 612SYSCTL_NODE(_machdep_cpu, OID_AUTO, flex_ratio, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
613 "Flex ratio");
614
615SYSCTL_PROC(_machdep_cpu_flex_ratio, OID_AUTO, desired,
6d2010ae 616 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
c910b4d9 617 0, 0,
7e4a7d39 618 cpu_flex_ratio_desired, "I", "Flex ratio desired (0 disabled)");
c910b4d9
A		 619
620SYSCTL_PROC(_machdep_cpu_flex_ratio, OID_AUTO, min,
6d2010ae 621 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
c910b4d9 622 0, 0,
7e4a7d39 623 cpu_flex_ratio_min, "I", "Flex ratio min (efficiency)");
c910b4d9
A		 624
625SYSCTL_PROC(_machdep_cpu_flex_ratio, OID_AUTO, max,
6d2010ae 626 CTLTYPE_INT | CTLFLAG_RD | CTLFLAG_LOCKED,
c910b4d9 627 0, 0,
7e4a7d39 628 cpu_flex_ratio_max, "I", "Flex ratio max (non-turbo)");
593a1d5f 629
6d2010ae
A		 630SYSCTL_PROC(_machdep_cpu, OID_AUTO, ucupdate,
631 CTLTYPE_INT | CTLFLAG_WR | CTLFLAG_LOCKED, 0, 0,
632 cpu_ucode_update, "S", "Microcode update interface");
633
2d21ac55
A		 634uint64_t pmap_pv_hashlist_walks;
635uint64_t pmap_pv_hashlist_cnts;
636uint32_t pmap_pv_hashlist_max;
b0d623f7 637uint32_t pmap_kernel_text_ps = PAGE_SIZE;
6d2010ae 638extern uint32_t pv_hashed_kern_low_water_mark;
2d21ac55
A		 639
640/*extern struct sysctl_oid_list sysctl__machdep_pmap_children;*/
641
642SYSCTL_NODE(_machdep, OID_AUTO, pmap, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
643 "PMAP info");
55e303ae 644
6d2010ae
A		 645SYSCTL_QUAD (_machdep_pmap, OID_AUTO, hashwalks, CTLFLAG_RD | CTLFLAG_KERN | CTLFLAG_LOCKED, &pmap_pv_hashlist_walks, "");
646SYSCTL_QUAD (_machdep_pmap, OID_AUTO, hashcnts, CTLFLAG_RD | CTLFLAG_KERN | CTLFLAG_LOCKED, &pmap_pv_hashlist_cnts, "");
647SYSCTL_INT (_machdep_pmap, OID_AUTO, hashmax, CTLFLAG_RD | CTLFLAG_KERN | CTLFLAG_LOCKED, &pmap_pv_hashlist_max, 0, "");
648SYSCTL_INT (_machdep_pmap, OID_AUTO, kernel_text_ps, CTLFLAG_RD | CTLFLAG_KERN | CTLFLAG_LOCKED, &pmap_kernel_text_ps, 0, "");
649SYSCTL_INT (_machdep_pmap, OID_AUTO, kern_pv_reserve, CTLFLAG_RW | CTLFLAG_KERN | CTLFLAG_LOCKED, &pv_hashed_kern_low_water_mark, 0, "");
b0d623f7
A		 650
651SYSCTL_NODE(_machdep, OID_AUTO, memmap, CTLFLAG_RD|CTLFLAG_LOCKED, NULL, "physical memory map");
652
653uint64_t firmware_Conventional_bytes = 0;
654uint64_t firmware_RuntimeServices_bytes = 0;
655uint64_t firmware_ACPIReclaim_bytes = 0;
656uint64_t firmware_ACPINVS_bytes = 0;
657uint64_t firmware_PalCode_bytes = 0;
658uint64_t firmware_Reserved_bytes = 0;
659uint64_t firmware_Unusable_bytes = 0;
660uint64_t firmware_other_bytes = 0;
661
662SYSCTL_QUAD(_machdep_memmap, OID_AUTO, Conventional, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_Conventional_bytes, "");
663SYSCTL_QUAD(_machdep_memmap, OID_AUTO, RuntimeServices, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_RuntimeServices_bytes, "");
664SYSCTL_QUAD(_machdep_memmap, OID_AUTO, ACPIReclaim, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_ACPIReclaim_bytes, "");
665SYSCTL_QUAD(_machdep_memmap, OID_AUTO, ACPINVS, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_ACPINVS_bytes, "");
666SYSCTL_QUAD(_machdep_memmap, OID_AUTO, PalCode, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_PalCode_bytes, "");
667SYSCTL_QUAD(_machdep_memmap, OID_AUTO, Reserved, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_Reserved_bytes, "");
668SYSCTL_QUAD(_machdep_memmap, OID_AUTO, Unusable, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_Unusable_bytes, "");
669SYSCTL_QUAD(_machdep_memmap, OID_AUTO, Other, CTLFLAG_RD|CTLFLAG_LOCKED, &firmware_other_bytes, "");
060df5ea
A		 670
671SYSCTL_NODE(_machdep, OID_AUTO, tsc, CTLFLAG_RD|CTLFLAG_LOCKED, NULL, "Timestamp counter parameters");
672
673SYSCTL_QUAD(_machdep_tsc, OID_AUTO, frequency, CTLFLAG_RD|CTLFLAG_LOCKED, &tscFreq, "");
6d2010ae 674
060df5ea
A		 675SYSCTL_NODE(_machdep, OID_AUTO, misc, CTLFLAG_RW|CTLFLAG_LOCKED, 0,
676 "Miscellaneous x86 kernel parameters");
677
6d2010ae
A		 678SYSCTL_PROC(_machdep_misc, OID_AUTO, panic_restart_timeout,
679 CTLTYPE_INT | CTLFLAG_RW | CTLFLAG_LOCKED,
680 0, 0,
681 panic_set_restart_timeout, "I", "Panic restart timeout in seconds");
682
060df5ea
A		 683SYSCTL_PROC(_machdep_misc, OID_AUTO, interrupt_latency_max, CTLTYPE_STRING | CTLFLAG_RW | CTLFLAG_LOCKED,
684 0, 0,
685 misc_interrupt_latency_max, "A", "Maximum Interrupt latency");
mirror of XNU