1 /******************************************************************************
4 * System management operations. For use by node control stack.
6 * Permission is hereby granted, free of charge, to any person obtaining a copy
7 * of this software and associated documentation files (the "Software"), to
8 * deal in the Software without restriction, including without limitation the
9 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
10 * sell copies of the Software, and to permit persons to whom the Software is
11 * furnished to do so, subject to the following conditions:
13 * The above copyright notice and this permission notice shall be included in
14 * all copies or substantial portions of the Software.
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
21 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
22 * DEALINGS IN THE SOFTWARE.
24 * Copyright (c) 2002-2006, K Fraser
27 #ifndef __XEN_PUBLIC_SYSCTL_H__
28 #define __XEN_PUBLIC_SYSCTL_H__
30 #if !defined(__XEN__) && !defined(__XEN_TOOLS__)
31 #error "sysctl operations are intended for use by node control tools only"
37 #define XEN_SYSCTL_INTERFACE_VERSION 0x00000008
40 * Read console content from Xen buffer ring.
42 /* XEN_SYSCTL_readconsole */
43 struct xen_sysctl_readconsole {
44 /* IN: Non-zero -> clear after reading. */
46 /* IN: Non-zero -> start index specified by @index field. */
50 * IN: Start index for consuming from ring buffer (if @incremental);
51 * OUT: End index after consuming from ring buffer.
54 /* IN: Virtual address to write console data. */
55 XEN_GUEST_HANDLE_64(char) buffer;
56 /* IN: Size of buffer; OUT: Bytes written to buffer. */
59 typedef struct xen_sysctl_readconsole xen_sysctl_readconsole_t;
60 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readconsole_t);
62 /* Get trace buffers machine base address */
63 /* XEN_SYSCTL_tbuf_op */
64 struct xen_sysctl_tbuf_op {
66 #define XEN_SYSCTL_TBUFOP_get_info 0
67 #define XEN_SYSCTL_TBUFOP_set_cpu_mask 1
68 #define XEN_SYSCTL_TBUFOP_set_evt_mask 2
69 #define XEN_SYSCTL_TBUFOP_set_size 3
70 #define XEN_SYSCTL_TBUFOP_enable 4
71 #define XEN_SYSCTL_TBUFOP_disable 5
73 /* IN/OUT variables */
74 struct xenctl_cpumap cpu_mask;
77 uint64_aligned_t buffer_mfn;
78 uint32_t size; /* Also an IN variable! */
80 typedef struct xen_sysctl_tbuf_op xen_sysctl_tbuf_op_t;
81 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_tbuf_op_t);
84 * Get physical information about the host machine
86 /* XEN_SYSCTL_physinfo */
87 /* (x86) The platform supports HVM guests. */
88 #define _XEN_SYSCTL_PHYSCAP_hvm 0
89 #define XEN_SYSCTL_PHYSCAP_hvm (1u<<_XEN_SYSCTL_PHYSCAP_hvm)
90 /* (x86) The platform supports HVM-guest direct access to I/O devices. */
91 #define _XEN_SYSCTL_PHYSCAP_hvm_directio 1
92 #define XEN_SYSCTL_PHYSCAP_hvm_directio (1u<<_XEN_SYSCTL_PHYSCAP_hvm_directio)
93 struct xen_sysctl_physinfo {
94 uint32_t threads_per_core;
95 uint32_t cores_per_socket;
96 uint32_t nr_cpus, max_cpu_id;
97 uint32_t nr_nodes, max_node_id;
99 uint64_aligned_t total_pages;
100 uint64_aligned_t free_pages;
101 uint64_aligned_t scrub_pages;
104 /* XEN_SYSCTL_PHYSCAP_??? */
105 uint32_t capabilities;
107 typedef struct xen_sysctl_physinfo xen_sysctl_physinfo_t;
108 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_physinfo_t);
111 * Get the ID of the current scheduler.
113 /* XEN_SYSCTL_sched_id */
114 struct xen_sysctl_sched_id {
118 typedef struct xen_sysctl_sched_id xen_sysctl_sched_id_t;
119 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched_id_t);
121 /* Interface for controlling Xen software performance counters. */
122 /* XEN_SYSCTL_perfc_op */
123 /* Sub-operations: */
124 #define XEN_SYSCTL_PERFCOP_reset 1 /* Reset all counters to zero. */
125 #define XEN_SYSCTL_PERFCOP_query 2 /* Get perfctr information. */
126 struct xen_sysctl_perfc_desc {
127 char name[80]; /* name of perf counter */
128 uint32_t nr_vals; /* number of values for this counter */
130 typedef struct xen_sysctl_perfc_desc xen_sysctl_perfc_desc_t;
131 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_desc_t);
132 typedef uint32_t xen_sysctl_perfc_val_t;
133 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_val_t);
135 struct xen_sysctl_perfc_op {
137 uint32_t cmd; /* XEN_SYSCTL_PERFCOP_??? */
139 uint32_t nr_counters; /* number of counters description */
140 uint32_t nr_vals; /* number of values */
141 /* counter information (or NULL) */
142 XEN_GUEST_HANDLE_64(xen_sysctl_perfc_desc_t) desc;
143 /* counter values (or NULL) */
144 XEN_GUEST_HANDLE_64(xen_sysctl_perfc_val_t) val;
146 typedef struct xen_sysctl_perfc_op xen_sysctl_perfc_op_t;
147 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_op_t);
149 /* XEN_SYSCTL_getdomaininfolist */
150 struct xen_sysctl_getdomaininfolist {
152 domid_t first_domain;
153 uint32_t max_domains;
154 XEN_GUEST_HANDLE_64(xen_domctl_getdomaininfo_t) buffer;
156 uint32_t num_domains;
158 typedef struct xen_sysctl_getdomaininfolist xen_sysctl_getdomaininfolist_t;
159 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getdomaininfolist_t);
161 /* Inject debug keys into Xen. */
162 /* XEN_SYSCTL_debug_keys */
163 struct xen_sysctl_debug_keys {
165 XEN_GUEST_HANDLE_64(char) keys;
168 typedef struct xen_sysctl_debug_keys xen_sysctl_debug_keys_t;
169 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_debug_keys_t);
171 /* Get physical CPU information. */
172 /* XEN_SYSCTL_getcpuinfo */
173 struct xen_sysctl_cpuinfo {
174 uint64_aligned_t idletime;
176 typedef struct xen_sysctl_cpuinfo xen_sysctl_cpuinfo_t;
177 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpuinfo_t);
178 struct xen_sysctl_getcpuinfo {
181 XEN_GUEST_HANDLE_64(xen_sysctl_cpuinfo_t) info;
185 typedef struct xen_sysctl_getcpuinfo xen_sysctl_getcpuinfo_t;
186 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getcpuinfo_t);
188 /* XEN_SYSCTL_availheap */
189 struct xen_sysctl_availheap {
191 uint32_t min_bitwidth; /* Smallest address width (zero if don't care). */
192 uint32_t max_bitwidth; /* Largest address width (zero if don't care). */
193 int32_t node; /* NUMA node of interest (-1 for all nodes). */
195 uint64_aligned_t avail_bytes;/* Bytes available in the specified region. */
197 typedef struct xen_sysctl_availheap xen_sysctl_availheap_t;
198 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_availheap_t);
200 /* XEN_SYSCTL_get_pmstat */
202 uint64_aligned_t freq; /* Px core frequency */
203 uint64_aligned_t residency; /* Px residency time */
204 uint64_aligned_t count; /* Px transition count */
206 typedef struct pm_px_val pm_px_val_t;
207 DEFINE_XEN_GUEST_HANDLE(pm_px_val_t);
210 uint8_t total; /* total Px states */
211 uint8_t usable; /* usable Px states */
212 uint8_t last; /* last Px state */
213 uint8_t cur; /* current Px state */
214 XEN_GUEST_HANDLE_64(uint64) trans_pt; /* Px transition table */
215 XEN_GUEST_HANDLE_64(pm_px_val_t) pt;
217 typedef struct pm_px_stat pm_px_stat_t;
218 DEFINE_XEN_GUEST_HANDLE(pm_px_stat_t);
221 uint32_t nr; /* entry nr in triggers & residencies, including C0 */
222 uint32_t last; /* last Cx state */
223 uint64_aligned_t idle_time; /* idle time from boot */
224 XEN_GUEST_HANDLE_64(uint64) triggers; /* Cx trigger counts */
225 XEN_GUEST_HANDLE_64(uint64) residencies; /* Cx residencies */
228 struct xen_sysctl_get_pmstat {
229 #define PMSTAT_CATEGORY_MASK 0xf0
230 #define PMSTAT_PX 0x10
231 #define PMSTAT_CX 0x20
232 #define PMSTAT_get_max_px (PMSTAT_PX | 0x1)
233 #define PMSTAT_get_pxstat (PMSTAT_PX | 0x2)
234 #define PMSTAT_reset_pxstat (PMSTAT_PX | 0x3)
235 #define PMSTAT_get_max_cx (PMSTAT_CX | 0x1)
236 #define PMSTAT_get_cxstat (PMSTAT_CX | 0x2)
237 #define PMSTAT_reset_cxstat (PMSTAT_CX | 0x3)
241 struct pm_px_stat getpx;
242 struct pm_cx_stat getcx;
243 /* other struct for tx, etc */
246 typedef struct xen_sysctl_get_pmstat xen_sysctl_get_pmstat_t;
247 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_get_pmstat_t);
250 * Status codes. Must be greater than 0 to avoid confusing
251 * sysctl callers that see 0 as a plain successful return.
253 #define XEN_CPU_HOTPLUG_STATUS_OFFLINE 1
254 #define XEN_CPU_HOTPLUG_STATUS_ONLINE 2
255 #define XEN_CPU_HOTPLUG_STATUS_NEW 3
257 /* XEN_SYSCTL_cpu_hotplug */
258 struct xen_sysctl_cpu_hotplug {
260 uint32_t cpu; /* Physical cpu. */
261 #define XEN_SYSCTL_CPU_HOTPLUG_ONLINE 0
262 #define XEN_SYSCTL_CPU_HOTPLUG_OFFLINE 1
263 #define XEN_SYSCTL_CPU_HOTPLUG_STATUS 2
264 uint32_t op; /* hotplug opcode */
266 typedef struct xen_sysctl_cpu_hotplug xen_sysctl_cpu_hotplug_t;
267 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpu_hotplug_t);
270 * Get/set xen power management, include
271 * 1. cpufreq governors and related parameters
273 /* XEN_SYSCTL_pm_op */
274 struct xen_userspace {
275 uint32_t scaling_setspeed;
277 typedef struct xen_userspace xen_userspace_t;
279 struct xen_ondemand {
280 uint32_t sampling_rate_max;
281 uint32_t sampling_rate_min;
283 uint32_t sampling_rate;
284 uint32_t up_threshold;
286 typedef struct xen_ondemand xen_ondemand_t;
289 * cpufreq para name of this structure named
290 * same as sysfs file name of native linux
292 #define CPUFREQ_NAME_LEN 16
293 struct xen_get_cpufreq_para {
294 /* IN/OUT variable */
299 /* for all governors */
301 XEN_GUEST_HANDLE_64(uint32) affected_cpus;
302 XEN_GUEST_HANDLE_64(uint32) scaling_available_frequencies;
303 XEN_GUEST_HANDLE_64(char) scaling_available_governors;
304 char scaling_driver[CPUFREQ_NAME_LEN];
306 uint32_t cpuinfo_cur_freq;
307 uint32_t cpuinfo_max_freq;
308 uint32_t cpuinfo_min_freq;
309 uint32_t scaling_cur_freq;
311 char scaling_governor[CPUFREQ_NAME_LEN];
312 uint32_t scaling_max_freq;
313 uint32_t scaling_min_freq;
315 /* for specific governor */
317 struct xen_userspace userspace;
318 struct xen_ondemand ondemand;
321 int32_t turbo_enabled;
324 struct xen_set_cpufreq_gov {
325 char scaling_governor[CPUFREQ_NAME_LEN];
328 struct xen_set_cpufreq_para {
329 #define SCALING_MAX_FREQ 1
330 #define SCALING_MIN_FREQ 2
331 #define SCALING_SETSPEED 3
332 #define SAMPLING_RATE 4
333 #define UP_THRESHOLD 5
339 struct xen_sysctl_pm_op {
340 #define PM_PARA_CATEGORY_MASK 0xf0
341 #define CPUFREQ_PARA 0x10
343 /* cpufreq command type */
344 #define GET_CPUFREQ_PARA (CPUFREQ_PARA | 0x01)
345 #define SET_CPUFREQ_GOV (CPUFREQ_PARA | 0x02)
346 #define SET_CPUFREQ_PARA (CPUFREQ_PARA | 0x03)
347 #define GET_CPUFREQ_AVGFREQ (CPUFREQ_PARA | 0x04)
349 /* set/reset scheduler power saving option */
350 #define XEN_SYSCTL_pm_op_set_sched_opt_smt 0x21
352 /* cpuidle max_cstate access command */
353 #define XEN_SYSCTL_pm_op_get_max_cstate 0x22
354 #define XEN_SYSCTL_pm_op_set_max_cstate 0x23
356 /* set scheduler migration cost value */
357 #define XEN_SYSCTL_pm_op_set_vcpu_migration_delay 0x24
358 #define XEN_SYSCTL_pm_op_get_vcpu_migration_delay 0x25
360 /* enable/disable turbo mode when in dbs governor */
361 #define XEN_SYSCTL_pm_op_enable_turbo 0x26
362 #define XEN_SYSCTL_pm_op_disable_turbo 0x27
367 struct xen_get_cpufreq_para get_para;
368 struct xen_set_cpufreq_gov set_gov;
369 struct xen_set_cpufreq_para set_para;
370 uint64_aligned_t get_avgfreq;
371 uint32_t set_sched_opt_smt;
372 uint32_t get_max_cstate;
373 uint32_t set_max_cstate;
374 uint32_t get_vcpu_migration_delay;
375 uint32_t set_vcpu_migration_delay;
379 /* XEN_SYSCTL_page_offline_op */
380 struct xen_sysctl_page_offline_op {
381 /* IN: range of page to be offlined */
382 #define sysctl_page_offline 1
383 #define sysctl_page_online 2
384 #define sysctl_query_page_offline 3
388 /* OUT: result of page offline request */
390 * bit 0~15: result flags
393 XEN_GUEST_HANDLE(uint32) status;
396 #define PG_OFFLINE_STATUS_MASK (0xFFUL)
398 /* The result is invalid, i.e. HV does not handle it */
399 #define PG_OFFLINE_INVALID (0x1UL << 0)
401 #define PG_OFFLINE_OFFLINED (0x1UL << 1)
402 #define PG_OFFLINE_PENDING (0x1UL << 2)
403 #define PG_OFFLINE_FAILED (0x1UL << 3)
405 #define PG_ONLINE_FAILED PG_OFFLINE_FAILED
406 #define PG_ONLINE_ONLINED PG_OFFLINE_OFFLINED
408 #define PG_OFFLINE_STATUS_OFFLINED (0x1UL << 1)
409 #define PG_OFFLINE_STATUS_ONLINE (0x1UL << 2)
410 #define PG_OFFLINE_STATUS_OFFLINE_PENDING (0x1UL << 3)
411 #define PG_OFFLINE_STATUS_BROKEN (0x1UL << 4)
413 #define PG_OFFLINE_MISC_MASK (0xFFUL << 4)
415 /* only valid when PG_OFFLINE_FAILED */
416 #define PG_OFFLINE_XENPAGE (0x1UL << 8)
417 #define PG_OFFLINE_DOM0PAGE (0x1UL << 9)
418 #define PG_OFFLINE_ANONYMOUS (0x1UL << 10)
419 #define PG_OFFLINE_NOT_CONV_RAM (0x1UL << 11)
420 #define PG_OFFLINE_OWNED (0x1UL << 12)
422 #define PG_OFFLINE_BROKEN (0x1UL << 13)
423 #define PG_ONLINE_BROKEN PG_OFFLINE_BROKEN
425 #define PG_OFFLINE_OWNER_SHIFT 16
427 /* XEN_SYSCTL_lockprof_op */
428 /* Sub-operations: */
429 #define XEN_SYSCTL_LOCKPROF_reset 1 /* Reset all profile data to zero. */
430 #define XEN_SYSCTL_LOCKPROF_query 2 /* Get lock profile information. */
432 #define LOCKPROF_TYPE_GLOBAL 0 /* global lock, idx meaningless */
433 #define LOCKPROF_TYPE_PERDOM 1 /* per-domain lock, idx is domid */
434 #define LOCKPROF_TYPE_N 2 /* number of types */
435 struct xen_sysctl_lockprof_data {
436 char name[40]; /* lock name (may include up to 2 %d specifiers) */
437 int32_t type; /* LOCKPROF_TYPE_??? */
438 int32_t idx; /* index (e.g. domain id) */
439 uint64_aligned_t lock_cnt; /* # of locking succeeded */
440 uint64_aligned_t block_cnt; /* # of wait for lock */
441 uint64_aligned_t lock_time; /* nsecs lock held */
442 uint64_aligned_t block_time; /* nsecs waited for lock */
444 typedef struct xen_sysctl_lockprof_data xen_sysctl_lockprof_data_t;
445 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_lockprof_data_t);
446 struct xen_sysctl_lockprof_op {
448 uint32_t cmd; /* XEN_SYSCTL_LOCKPROF_??? */
449 uint32_t max_elem; /* size of output buffer */
450 /* OUT variables (query only). */
451 uint32_t nr_elem; /* number of elements available */
452 uint64_aligned_t time; /* nsecs of profile measurement */
453 /* profile information (or NULL) */
454 XEN_GUEST_HANDLE_64(xen_sysctl_lockprof_data_t) data;
456 typedef struct xen_sysctl_lockprof_op xen_sysctl_lockprof_op_t;
457 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_lockprof_op_t);
459 /* XEN_SYSCTL_topologyinfo */
460 #define INVALID_TOPOLOGY_ID (~0U)
461 struct xen_sysctl_topologyinfo {
463 * IN: maximum addressable entry in the caller-provided arrays.
464 * OUT: largest cpu identifier in the system.
465 * If OUT is greater than IN then the arrays are truncated!
467 uint32_t max_cpu_index;
470 * If not NULL, this array is filled with core/socket/node identifier for
472 * If a cpu has no core/socket/node information (e.g., cpu not present)
473 * then the sentinel value ~0u is written.
474 * The size of this array is specified by the caller in @max_cpu_index.
475 * If the actual @max_cpu_index is smaller than the array then the trailing
476 * elements of the array will not be written by the sysctl.
478 XEN_GUEST_HANDLE_64(uint32) cpu_to_core;
479 XEN_GUEST_HANDLE_64(uint32) cpu_to_socket;
480 XEN_GUEST_HANDLE_64(uint32) cpu_to_node;
482 typedef struct xen_sysctl_topologyinfo xen_sysctl_topologyinfo_t;
483 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_topologyinfo_t);
485 /* XEN_SYSCTL_numainfo */
486 struct xen_sysctl_numainfo {
488 * IN: maximum addressable entry in the caller-provided arrays.
489 * OUT: largest node identifier in the system.
490 * If OUT is greater than IN then the arrays are truncated!
492 uint32_t max_node_index;
494 /* NB. Entries are 0 if node is not present. */
495 XEN_GUEST_HANDLE_64(uint64) node_to_memsize;
496 XEN_GUEST_HANDLE_64(uint64) node_to_memfree;
499 * Array, of size (max_node_index+1)^2, listing memory access distances
500 * between nodes. If an entry has no node distance information (e.g., node
501 * not present) then the value ~0u is written.
503 * Note that the array rows must be indexed by multiplying by the minimum
504 * of the caller-provided max_node_index and the returned value of
505 * max_node_index. That is, if the largest node index in the system is
506 * smaller than the caller can handle, a smaller 2-d array is constructed
507 * within the space provided by the caller. When this occurs, trailing
508 * space provided by the caller is not modified. If the largest node index
509 * in the system is larger than the caller can handle, then a 2-d array of
510 * the maximum size handleable by the caller is constructed.
512 XEN_GUEST_HANDLE_64(uint32) node_to_node_distance;
514 typedef struct xen_sysctl_numainfo xen_sysctl_numainfo_t;
515 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_numainfo_t);
517 /* XEN_SYSCTL_cpupool_op */
518 #define XEN_SYSCTL_CPUPOOL_OP_CREATE 1 /* C */
519 #define XEN_SYSCTL_CPUPOOL_OP_DESTROY 2 /* D */
520 #define XEN_SYSCTL_CPUPOOL_OP_INFO 3 /* I */
521 #define XEN_SYSCTL_CPUPOOL_OP_ADDCPU 4 /* A */
522 #define XEN_SYSCTL_CPUPOOL_OP_RMCPU 5 /* R */
523 #define XEN_SYSCTL_CPUPOOL_OP_MOVEDOMAIN 6 /* M */
524 #define XEN_SYSCTL_CPUPOOL_OP_FREEINFO 7 /* F */
525 #define XEN_SYSCTL_CPUPOOL_PAR_ANY 0xFFFFFFFF
526 struct xen_sysctl_cpupool_op {
527 uint32_t op; /* IN */
528 uint32_t cpupool_id; /* IN: CDIARM OUT: CI */
529 uint32_t sched_id; /* IN: C OUT: I */
530 uint32_t domid; /* IN: M */
531 uint32_t cpu; /* IN: AR */
532 uint32_t n_dom; /* OUT: I */
533 struct xenctl_cpumap cpumap; /* OUT: IF */
535 typedef struct xen_sysctl_cpupool_op xen_sysctl_cpupool_op_t;
536 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpupool_op_t);
538 /* XEN_SYSCTL_scheduler_op */
539 /* Set or get info? */
540 #define XEN_SYSCTL_SCHEDOP_putinfo 0
541 #define XEN_SYSCTL_SCHEDOP_getinfo 1
542 struct xen_sysctl_scheduler_op {
543 uint32_t sched_id; /* XEN_SCHEDULER_* (domctl.h) */
544 uint32_t cmd; /* XEN_SYSCTL_SCHEDOP_* */
548 typedef struct xen_sysctl_scheduler_op xen_sysctl_scheduler_op_t;
549 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_scheduler_op_t);
553 #define XEN_SYSCTL_readconsole 1
554 #define XEN_SYSCTL_tbuf_op 2
555 #define XEN_SYSCTL_physinfo 3
556 #define XEN_SYSCTL_sched_id 4
557 #define XEN_SYSCTL_perfc_op 5
558 #define XEN_SYSCTL_getdomaininfolist 6
559 #define XEN_SYSCTL_debug_keys 7
560 #define XEN_SYSCTL_getcpuinfo 8
561 #define XEN_SYSCTL_availheap 9
562 #define XEN_SYSCTL_get_pmstat 10
563 #define XEN_SYSCTL_cpu_hotplug 11
564 #define XEN_SYSCTL_pm_op 12
565 #define XEN_SYSCTL_page_offline_op 14
566 #define XEN_SYSCTL_lockprof_op 15
567 #define XEN_SYSCTL_topologyinfo 16
568 #define XEN_SYSCTL_numainfo 17
569 #define XEN_SYSCTL_cpupool_op 18
570 #define XEN_SYSCTL_scheduler_op 19
571 uint32_t interface_version; /* XEN_SYSCTL_INTERFACE_VERSION */
573 struct xen_sysctl_readconsole readconsole;
574 struct xen_sysctl_tbuf_op tbuf_op;
575 struct xen_sysctl_physinfo physinfo;
576 struct xen_sysctl_topologyinfo topologyinfo;
577 struct xen_sysctl_numainfo numainfo;
578 struct xen_sysctl_sched_id sched_id;
579 struct xen_sysctl_perfc_op perfc_op;
580 struct xen_sysctl_getdomaininfolist getdomaininfolist;
581 struct xen_sysctl_debug_keys debug_keys;
582 struct xen_sysctl_getcpuinfo getcpuinfo;
583 struct xen_sysctl_availheap availheap;
584 struct xen_sysctl_get_pmstat get_pmstat;
585 struct xen_sysctl_cpu_hotplug cpu_hotplug;
586 struct xen_sysctl_pm_op pm_op;
587 struct xen_sysctl_page_offline_op page_offline;
588 struct xen_sysctl_lockprof_op lockprof_op;
589 struct xen_sysctl_cpupool_op cpupool_op;
590 struct xen_sysctl_scheduler_op scheduler_op;
594 typedef struct xen_sysctl xen_sysctl_t;
595 DEFINE_XEN_GUEST_HANDLE(xen_sysctl_t);
597 #endif /* __XEN_PUBLIC_SYSCTL_H__ */
605 * indent-tabs-mode: nil