#include "xen.h"
#include "grant_table.h"
-#define XEN_DOMCTL_INTERFACE_VERSION 0x00000006
+#define XEN_DOMCTL_INTERFACE_VERSION 0x00000007
struct xenctl_cpumap {
XEN_GUEST_HANDLE_64(uint8) bitmap;
/* Should domain memory integrity be verifed by tboot during Sx? */
#define _XEN_DOMCTL_CDF_s3_integrity 2
#define XEN_DOMCTL_CDF_s3_integrity (1U<<_XEN_DOMCTL_CDF_s3_integrity)
- uint32_t flags;
/* Disable out-of-sync shadow page tables? */
#define _XEN_DOMCTL_CDF_oos_off 3
#define XEN_DOMCTL_CDF_oos_off (1U<<_XEN_DOMCTL_CDF_oos_off)
+ uint32_t flags;
};
typedef struct xen_domctl_createdomain xen_domctl_createdomain_t;
DEFINE_XEN_GUEST_HANDLE(xen_domctl_createdomain_t);
uint32_t max_vcpu_id; /* Maximum VCPUID in use by this domain. */
uint32_t ssidref;
xen_domain_handle_t handle;
+ uint32_t cpupool;
};
typedef struct xen_domctl_getdomaininfo xen_domctl_getdomaininfo_t;
DEFINE_XEN_GUEST_HANDLE(xen_domctl_getdomaininfo_t);
typedef struct xen_domctl_getpageframeinfo2 xen_domctl_getpageframeinfo2_t;
DEFINE_XEN_GUEST_HANDLE(xen_domctl_getpageframeinfo2_t);
+/* XEN_DOMCTL_getpageframeinfo3 */
+struct xen_domctl_getpageframeinfo3 {
+ /* IN variables. */
+ uint64_aligned_t num;
+ /* IN/OUT variables. */
+ XEN_GUEST_HANDLE_64(xen_pfn_t) array;
+};
+
/*
* Control shadow pagetables operation
/* Scheduler types. */
#define XEN_SCHEDULER_SEDF 4
#define XEN_SCHEDULER_CREDIT 5
+#define XEN_SCHEDULER_CREDIT2 6
/* Set or get info? */
#define XEN_DOMCTL_SCHEDOP_putinfo 0
#define XEN_DOMCTL_SCHEDOP_getinfo 1
uint16_t weight;
uint16_t cap;
} credit;
+ struct xen_domctl_sched_credit2 {
+ uint16_t weight;
+ } credit2;
} u;
};
typedef struct xen_domctl_scheduler_op xen_domctl_scheduler_op_t;
#define XEN_DOMCTL_SENDTRIGGER_RESET 1
#define XEN_DOMCTL_SENDTRIGGER_INIT 2
#define XEN_DOMCTL_SENDTRIGGER_POWER 3
+#define XEN_DOMCTL_SENDTRIGGER_SLEEP 4
struct xen_domctl_sendtrigger {
uint32_t trigger; /* IN */
uint32_t vcpu; /* IN */
typedef struct xen_domctl_mem_sharing_op xen_domctl_mem_sharing_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_domctl_mem_sharing_op_t);
-
struct xen_domctl {
uint32_t cmd;
#define XEN_DOMCTL_createdomain 1
#define XEN_DOMCTL_disable_migrate 58
#define XEN_DOMCTL_gettscinfo 59
#define XEN_DOMCTL_settscinfo 60
+#define XEN_DOMCTL_getpageframeinfo3 61
#define XEN_DOMCTL_gdbsx_guestmemio 1000
#define XEN_DOMCTL_gdbsx_pausevcpu 1001
#define XEN_DOMCTL_gdbsx_unpausevcpu 1002
struct xen_domctl_getmemlist getmemlist;
struct xen_domctl_getpageframeinfo getpageframeinfo;
struct xen_domctl_getpageframeinfo2 getpageframeinfo2;
+ struct xen_domctl_getpageframeinfo3 getpageframeinfo3;
struct xen_domctl_vcpuaffinity vcpuaffinity;
struct xen_domctl_shadow_op shadow_op;
struct xen_domctl_max_mem max_mem;
#include "xen.h"
#include "domctl.h"
-#define XEN_SYSCTL_INTERFACE_VERSION 0x00000007
+#define XEN_SYSCTL_INTERFACE_VERSION 0x00000008
/*
* Read console content from Xen buffer ring.
*/
-#define XEN_SYSCTL_readconsole 1
+/* XEN_SYSCTL_readconsole */
struct xen_sysctl_readconsole {
/* IN: Non-zero -> clear after reading. */
uint8_t clear;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_readconsole_t);
/* Get trace buffers machine base address */
-#define XEN_SYSCTL_tbuf_op 2
+/* XEN_SYSCTL_tbuf_op */
struct xen_sysctl_tbuf_op {
/* IN variables */
#define XEN_SYSCTL_TBUFOP_get_info 0
uint32_t evt_mask;
/* OUT variables */
uint64_aligned_t buffer_mfn;
- uint32_t size;
+ uint32_t size; /* Also an IN variable! */
};
typedef struct xen_sysctl_tbuf_op xen_sysctl_tbuf_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_tbuf_op_t);
/*
* Get physical information about the host machine
*/
-#define XEN_SYSCTL_physinfo 3
+/* XEN_SYSCTL_physinfo */
/* (x86) The platform supports HVM guests. */
#define _XEN_SYSCTL_PHYSCAP_hvm 0
#define XEN_SYSCTL_PHYSCAP_hvm (1u<<_XEN_SYSCTL_PHYSCAP_hvm)
struct xen_sysctl_physinfo {
uint32_t threads_per_core;
uint32_t cores_per_socket;
- uint32_t nr_cpus;
- uint32_t max_node_id;
+ uint32_t nr_cpus, max_cpu_id;
+ uint32_t nr_nodes, max_node_id;
uint32_t cpu_khz;
uint64_aligned_t total_pages;
uint64_aligned_t free_pages;
uint64_aligned_t scrub_pages;
uint32_t hw_cap[8];
- /*
- * IN: maximum addressable entry in the caller-provided cpu_to_node array.
- * OUT: largest cpu identifier in the system.
- * If OUT is greater than IN then the cpu_to_node array is truncated!
- */
- uint32_t max_cpu_id;
- /*
- * If not NULL, this array is filled with node identifier for each cpu.
- * If a cpu has no node information (e.g., cpu not present) then the
- * sentinel value ~0u is written.
- * The size of this array is specified by the caller in @max_cpu_id.
- * If the actual @max_cpu_id is smaller than the array then the trailing
- * elements of the array will not be written by the sysctl.
- */
- XEN_GUEST_HANDLE_64(uint32) cpu_to_node;
-
/* XEN_SYSCTL_PHYSCAP_??? */
uint32_t capabilities;
};
/*
* Get the ID of the current scheduler.
*/
-#define XEN_SYSCTL_sched_id 4
+/* XEN_SYSCTL_sched_id */
struct xen_sysctl_sched_id {
/* OUT variable */
uint32_t sched_id;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_sched_id_t);
/* Interface for controlling Xen software performance counters. */
-#define XEN_SYSCTL_perfc_op 5
+/* XEN_SYSCTL_perfc_op */
/* Sub-operations: */
#define XEN_SYSCTL_PERFCOP_reset 1 /* Reset all counters to zero. */
#define XEN_SYSCTL_PERFCOP_query 2 /* Get perfctr information. */
typedef struct xen_sysctl_perfc_op xen_sysctl_perfc_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_perfc_op_t);
-#define XEN_SYSCTL_getdomaininfolist 6
+/* XEN_SYSCTL_getdomaininfolist */
struct xen_sysctl_getdomaininfolist {
/* IN variables. */
domid_t first_domain;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getdomaininfolist_t);
/* Inject debug keys into Xen. */
-#define XEN_SYSCTL_debug_keys 7
+/* XEN_SYSCTL_debug_keys */
struct xen_sysctl_debug_keys {
/* IN variables. */
XEN_GUEST_HANDLE_64(char) keys;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_debug_keys_t);
/* Get physical CPU information. */
-#define XEN_SYSCTL_getcpuinfo 8
+/* XEN_SYSCTL_getcpuinfo */
struct xen_sysctl_cpuinfo {
uint64_aligned_t idletime;
};
typedef struct xen_sysctl_getcpuinfo xen_sysctl_getcpuinfo_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_getcpuinfo_t);
-#define XEN_SYSCTL_availheap 9
+/* XEN_SYSCTL_availheap */
struct xen_sysctl_availheap {
/* IN variables. */
uint32_t min_bitwidth; /* Smallest address width (zero if don't care). */
typedef struct xen_sysctl_availheap xen_sysctl_availheap_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_availheap_t);
-#define XEN_SYSCTL_get_pmstat 10
+/* XEN_SYSCTL_get_pmstat */
struct pm_px_val {
uint64_aligned_t freq; /* Px core frequency */
uint64_aligned_t residency; /* Px residency time */
#define XEN_CPU_HOTPLUG_STATUS_ONLINE 2
#define XEN_CPU_HOTPLUG_STATUS_NEW 3
-#define XEN_SYSCTL_cpu_hotplug 11
+/* XEN_SYSCTL_cpu_hotplug */
struct xen_sysctl_cpu_hotplug {
/* IN variables */
uint32_t cpu; /* Physical cpu. */
* Get/set xen power management, include
* 1. cpufreq governors and related parameters
*/
-#define XEN_SYSCTL_pm_op 12
+/* XEN_SYSCTL_pm_op */
struct xen_userspace {
uint32_t scaling_setspeed;
};
struct xen_userspace userspace;
struct xen_ondemand ondemand;
} u;
+
+ int32_t turbo_enabled;
};
struct xen_set_cpufreq_gov {
uint32_t ctrl_value;
};
-/* Get physical CPU topology information. */
-#define INVALID_TOPOLOGY_ID (~0U)
-struct xen_get_cputopo {
- /* IN: maximum addressable entry in
- * the caller-provided cpu_to_core/socket.
- */
- uint32_t max_cpus;
- XEN_GUEST_HANDLE_64(uint32) cpu_to_core;
- XEN_GUEST_HANDLE_64(uint32) cpu_to_socket;
-
- /* OUT: number of cpus returned
- * If OUT is greater than IN then the cpu_to_core/socket is truncated!
- */
- uint32_t nr_cpus;
-};
-
struct xen_sysctl_pm_op {
#define PM_PARA_CATEGORY_MASK 0xf0
#define CPUFREQ_PARA 0x10
#define SET_CPUFREQ_PARA (CPUFREQ_PARA | 0x03)
#define GET_CPUFREQ_AVGFREQ (CPUFREQ_PARA | 0x04)
- /* get CPU topology */
- #define XEN_SYSCTL_pm_op_get_cputopo 0x20
-
/* set/reset scheduler power saving option */
#define XEN_SYSCTL_pm_op_set_sched_opt_smt 0x21
#define XEN_SYSCTL_pm_op_set_vcpu_migration_delay 0x24
#define XEN_SYSCTL_pm_op_get_vcpu_migration_delay 0x25
+ /* enable/disable turbo mode when in dbs governor */
+ #define XEN_SYSCTL_pm_op_enable_turbo 0x26
+ #define XEN_SYSCTL_pm_op_disable_turbo 0x27
+
uint32_t cmd;
uint32_t cpuid;
union {
struct xen_set_cpufreq_gov set_gov;
struct xen_set_cpufreq_para set_para;
uint64_aligned_t get_avgfreq;
- struct xen_get_cputopo get_topo;
uint32_t set_sched_opt_smt;
uint32_t get_max_cstate;
uint32_t set_max_cstate;
} u;
};
-#define XEN_SYSCTL_page_offline_op 14
+/* XEN_SYSCTL_page_offline_op */
struct xen_sysctl_page_offline_op {
/* IN: range of page to be offlined */
#define sysctl_page_offline 1
#define PG_OFFLINE_OWNER_SHIFT 16
-#define XEN_SYSCTL_lockprof_op 15
+/* XEN_SYSCTL_lockprof_op */
/* Sub-operations: */
#define XEN_SYSCTL_LOCKPROF_reset 1 /* Reset all profile data to zero. */
#define XEN_SYSCTL_LOCKPROF_query 2 /* Get lock profile information. */
typedef struct xen_sysctl_lockprof_op xen_sysctl_lockprof_op_t;
DEFINE_XEN_GUEST_HANDLE(xen_sysctl_lockprof_op_t);
+/* XEN_SYSCTL_topologyinfo */
+#define INVALID_TOPOLOGY_ID (~0U)
+struct xen_sysctl_topologyinfo {
+ /*
+ * IN: maximum addressable entry in the caller-provided arrays.
+ * OUT: largest cpu identifier in the system.
+ * If OUT is greater than IN then the arrays are truncated!
+ */
+ uint32_t max_cpu_index;
+
+ /*
+ * If not NULL, this array is filled with core/socket/node identifier for
+ * each cpu.
+ * If a cpu has no core/socket/node information (e.g., cpu not present)
+ * then the sentinel value ~0u is written.
+ * The size of this array is specified by the caller in @max_cpu_index.
+ * If the actual @max_cpu_index is smaller than the array then the trailing
+ * elements of the array will not be written by the sysctl.
+ */
+ XEN_GUEST_HANDLE_64(uint32) cpu_to_core;
+ XEN_GUEST_HANDLE_64(uint32) cpu_to_socket;
+ XEN_GUEST_HANDLE_64(uint32) cpu_to_node;
+};
+typedef struct xen_sysctl_topologyinfo xen_sysctl_topologyinfo_t;
+DEFINE_XEN_GUEST_HANDLE(xen_sysctl_topologyinfo_t);
+
+/* XEN_SYSCTL_numainfo */
+struct xen_sysctl_numainfo {
+ /*
+ * IN: maximum addressable entry in the caller-provided arrays.
+ * OUT: largest node identifier in the system.
+ * If OUT is greater than IN then the arrays are truncated!
+ */
+ uint32_t max_node_index;
+
+ /* NB. Entries are 0 if node is not present. */
+ XEN_GUEST_HANDLE_64(uint64) node_to_memsize;
+ XEN_GUEST_HANDLE_64(uint64) node_to_memfree;
+
+ /*
+ * Array, of size (max_node_index+1)^2, listing memory access distances
+ * between nodes. If an entry has no node distance information (e.g., node
+ * not present) then the value ~0u is written.
+ *
+ * Note that the array rows must be indexed by multiplying by the minimum
+ * of the caller-provided max_node_index and the returned value of
+ * max_node_index. That is, if the largest node index in the system is
+ * smaller than the caller can handle, a smaller 2-d array is constructed
+ * within the space provided by the caller. When this occurs, trailing
+ * space provided by the caller is not modified. If the largest node index
+ * in the system is larger than the caller can handle, then a 2-d array of
+ * the maximum size handleable by the caller is constructed.
+ */
+ XEN_GUEST_HANDLE_64(uint32) node_to_node_distance;
+};
+typedef struct xen_sysctl_numainfo xen_sysctl_numainfo_t;
+DEFINE_XEN_GUEST_HANDLE(xen_sysctl_numainfo_t);
+
+/* XEN_SYSCTL_cpupool_op */
+#define XEN_SYSCTL_CPUPOOL_OP_CREATE 1 /* C */
+#define XEN_SYSCTL_CPUPOOL_OP_DESTROY 2 /* D */
+#define XEN_SYSCTL_CPUPOOL_OP_INFO 3 /* I */
+#define XEN_SYSCTL_CPUPOOL_OP_ADDCPU 4 /* A */
+#define XEN_SYSCTL_CPUPOOL_OP_RMCPU 5 /* R */
+#define XEN_SYSCTL_CPUPOOL_OP_MOVEDOMAIN 6 /* M */
+#define XEN_SYSCTL_CPUPOOL_OP_FREEINFO 7 /* F */
+#define XEN_SYSCTL_CPUPOOL_PAR_ANY 0xFFFFFFFF
+struct xen_sysctl_cpupool_op {
+ uint32_t op; /* IN */
+ uint32_t cpupool_id; /* IN: CDIARM OUT: CI */
+ uint32_t sched_id; /* IN: C OUT: I */
+ uint32_t domid; /* IN: M */
+ uint32_t cpu; /* IN: AR */
+ uint32_t n_dom; /* OUT: I */
+ struct xenctl_cpumap cpumap; /* OUT: IF */
+};
+typedef struct xen_sysctl_cpupool_op xen_sysctl_cpupool_op_t;
+DEFINE_XEN_GUEST_HANDLE(xen_sysctl_cpupool_op_t);
+
+/* XEN_SYSCTL_scheduler_op */
+/* Set or get info? */
+#define XEN_SYSCTL_SCHEDOP_putinfo 0
+#define XEN_SYSCTL_SCHEDOP_getinfo 1
+struct xen_sysctl_scheduler_op {
+ uint32_t sched_id; /* XEN_SCHEDULER_* (domctl.h) */
+ uint32_t cmd; /* XEN_SYSCTL_SCHEDOP_* */
+ union {
+ } u;
+};
+typedef struct xen_sysctl_scheduler_op xen_sysctl_scheduler_op_t;
+DEFINE_XEN_GUEST_HANDLE(xen_sysctl_scheduler_op_t);
+
struct xen_sysctl {
uint32_t cmd;
+#define XEN_SYSCTL_readconsole 1
+#define XEN_SYSCTL_tbuf_op 2
+#define XEN_SYSCTL_physinfo 3
+#define XEN_SYSCTL_sched_id 4
+#define XEN_SYSCTL_perfc_op 5
+#define XEN_SYSCTL_getdomaininfolist 6
+#define XEN_SYSCTL_debug_keys 7
+#define XEN_SYSCTL_getcpuinfo 8
+#define XEN_SYSCTL_availheap 9
+#define XEN_SYSCTL_get_pmstat 10
+#define XEN_SYSCTL_cpu_hotplug 11
+#define XEN_SYSCTL_pm_op 12
+#define XEN_SYSCTL_page_offline_op 14
+#define XEN_SYSCTL_lockprof_op 15
+#define XEN_SYSCTL_topologyinfo 16
+#define XEN_SYSCTL_numainfo 17
+#define XEN_SYSCTL_cpupool_op 18
+#define XEN_SYSCTL_scheduler_op 19
uint32_t interface_version; /* XEN_SYSCTL_INTERFACE_VERSION */
union {
struct xen_sysctl_readconsole readconsole;
struct xen_sysctl_tbuf_op tbuf_op;
struct xen_sysctl_physinfo physinfo;
+ struct xen_sysctl_topologyinfo topologyinfo;
+ struct xen_sysctl_numainfo numainfo;
struct xen_sysctl_sched_id sched_id;
struct xen_sysctl_perfc_op perfc_op;
struct xen_sysctl_getdomaininfolist getdomaininfolist;
struct xen_sysctl_pm_op pm_op;
struct xen_sysctl_page_offline_op page_offline;
struct xen_sysctl_lockprof_op lockprof_op;
+ struct xen_sysctl_cpupool_op cpupool_op;
+ struct xen_sysctl_scheduler_op scheduler_op;
uint8_t pad[128];
} u;
};
projects / legacy / linux-2.6.18-xen.git / commitdiff