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- #ifndef __VKI_XEN_SYSCTL_H
- #define __VKI_XEN_SYSCTL_H
- /*
- * The sysctl interface is versioned via the interface_version
- * field. This structures in this header supports sysctl interfaces:
- *
- * - 0x00000008: Xen 4.1
- * - 0x00000009: Xen 4.2
- * - 0x0000000a: Xen 4.3 & 4.4
- * - 0x0000000b: Xen 4.5
- *
- * When adding a new subop be sure to include the variants used by all
- * of the above, both here and in syswrap-xen.c
- *
- * Structs which are identical in all supported versions have no
- * version suffix. Structs which do differ are defined multiple times
- * and use the suffix of the latest version to contain that particular
- * variant.
- */
- #define VKI_XEN_SYSCTL_readconsole 1
- #define VKI_XEN_SYSCTL_tbuf_op 2
- #define VKI_XEN_SYSCTL_physinfo 3
- #define VKI_XEN_SYSCTL_sched_id 4
- #define VKI_XEN_SYSCTL_perfc_op 5
- #define VKI_XEN_SYSCTL_getdomaininfolist 6
- #define VKI_XEN_SYSCTL_debug_keys 7
- #define VKI_XEN_SYSCTL_getcpuinfo 8
- #define VKI_XEN_SYSCTL_availheap 9
- #define VKI_XEN_SYSCTL_get_pmstat 10
- #define VKI_XEN_SYSCTL_cpu_hotplug 11
- #define VKI_XEN_SYSCTL_pm_op 12
- #define VKI_XEN_SYSCTL_page_offline_op 14
- #define VKI_XEN_SYSCTL_lockprof_op 15
- #define VKI_XEN_SYSCTL_topologyinfo 16
- #define VKI_XEN_SYSCTL_numainfo 17
- #define VKI_XEN_SYSCTL_cpupool_op 18
- #define VKI_XEN_SYSCTL_scheduler_op 19
- #define VKI_XEN_SYSCTL_coverage_op 20
- struct vki_xen_sysctl_readconsole {
- /* IN */
- vki_uint8_t clear;
- vki_uint8_t incremental;
- vki_uint8_t pad0, pad1;
- /*
- * IN: Start index for consumption if @incremental.
- * OUT: End index after consuming from the console.
- */
- vki_uint32_t index;
- VKI_XEN_GUEST_HANDLE_64(char) buffer; /* IN */
- /*
- * IN: size of buffer.
- * OUT: bytes written into buffer.
- */
- vki_uint32_t count;
- };
- struct vki_xen_sysctl_getdomaininfolist_00000008 {
- /* IN variables. */
- vki_xen_domid_t first_domain;
- vki_uint32_t max_domains;
- VKI_XEN_GUEST_HANDLE_64(vki_xen_domctl_getdomaininfo_00000007_t) buffer;
- /* OUT variables. */
- vki_uint32_t num_domains;
- };
- struct vki_xen_sysctl_getdomaininfolist_00000009 {
- /* IN variables. */
- vki_xen_domid_t first_domain;
- vki_uint32_t max_domains;
- VKI_XEN_GUEST_HANDLE_64(vki_xen_domctl_getdomaininfo_00000008_t) buffer;
- /* OUT variables. */
- vki_uint32_t num_domains;
- };
- struct vki_xen_sysctl_getdomaininfolist_0000000a {
- /* IN variables. */
- vki_xen_domid_t first_domain;
- vki_uint32_t max_domains;
- VKI_XEN_GUEST_HANDLE_64(vki_xen_domctl_getdomaininfo_00000009_t) buffer;
- /* OUT variables. */
- vki_uint32_t num_domains;
- };
- /* vki_xen_sysctl_getdomaininfolist_0000000b is the same as 0000000a */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_CREATE 1 /* C */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_DESTROY 2 /* D */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_INFO 3 /* I */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_ADDCPU 4 /* A */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_RMCPU 5 /* R */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_MOVEDOMAIN 6 /* M */
- #define VKI_XEN_SYSCTL_CPUPOOL_OP_FREEINFO 7 /* F */
- #define VKI_XEN_SYSCTL_CPUPOOL_PAR_ANY 0xFFFFFFFF
- struct vki_xen_sysctl_cpupool_op {
- vki_uint32_t op; /* IN */
- vki_uint32_t cpupool_id; /* IN: CDIARM OUT: CI */
- vki_uint32_t sched_id; /* IN: C OUT: I */
- vki_uint32_t domid; /* IN: M */
- vki_uint32_t cpu; /* IN: AR */
- vki_uint32_t n_dom; /* OUT: I */
- struct vki_xenctl_bitmap cpumap; /* OUT: IF */
- };
- struct vki_xen_sysctl_debug_keys {
- /* IN variables. */
- VKI_XEN_GUEST_HANDLE_64(char) keys;
- vki_uint32_t nr_keys;
- };
- struct vki_xen_sysctl_topologyinfo {
- vki_uint32_t max_cpu_index;
- VKI_XEN_GUEST_HANDLE_64(vki_uint32) cpu_to_core;
- VKI_XEN_GUEST_HANDLE_64(vki_uint32) cpu_to_socket;
- VKI_XEN_GUEST_HANDLE_64(vki_uint32) cpu_to_node;
- };
- struct vki_xen_sysctl_numainfo {
- vki_uint32_t max_node_index;
- VKI_XEN_GUEST_HANDLE_64(vki_uint64) node_to_memsize;
- VKI_XEN_GUEST_HANDLE_64(vki_uint64) node_to_memfree;
- VKI_XEN_GUEST_HANDLE_64(vki_uint32) node_to_node_distance;
- };
- struct vki_xen_sysctl_physinfo_00000008 {
- vki_uint32_t threads_per_core;
- vki_uint32_t cores_per_socket;
- vki_uint32_t nr_cpus; /* # CPUs currently online */
- vki_uint32_t max_cpu_id; /* Largest possible CPU ID on this host */
- vki_uint32_t nr_nodes; /* # nodes currently online */
- vki_uint32_t max_node_id; /* Largest possible node ID on this host */
- vki_uint32_t cpu_khz;
- vki_xen_uint64_aligned_t total_pages;
- vki_xen_uint64_aligned_t free_pages;
- vki_xen_uint64_aligned_t scrub_pages;
- vki_uint32_t hw_cap[8];
- vki_uint32_t capabilities;
- };
- struct vki_xen_sysctl_physinfo_0000000a {
- vki_uint32_t threads_per_core;
- vki_uint32_t cores_per_socket;
- vki_uint32_t nr_cpus; /* # CPUs currently online */
- vki_uint32_t max_cpu_id; /* Largest possible CPU ID on this host */
- vki_uint32_t nr_nodes; /* # nodes currently online */
- vki_uint32_t max_node_id; /* Largest possible node ID on this host */
- vki_uint32_t cpu_khz;
- vki_xen_uint64_aligned_t total_pages;
- vki_xen_uint64_aligned_t free_pages;
- vki_xen_uint64_aligned_t scrub_pages;
- vki_xen_uint64_aligned_t outstanding_pages;
- vki_uint32_t hw_cap[8];
- vki_uint32_t capabilities;
- };
- /* vki_xen_sysctl_physinfo_0000000b is the same as 0000000a */
- struct vki_xen_sysctl_sched_id {
- /* OUT variable. */
- vki_uint32_t sched_id;
- };
- struct vki_xen_sysctl {
- vki_uint32_t cmd;
- vki_uint32_t interface_version; /* XEN_SYSCTL_INTERFACE_VERSION */
- union {
- struct vki_xen_sysctl_readconsole readconsole;
- //struct vki_xen_sysctl_tbuf_op tbuf_op;
- struct vki_xen_sysctl_physinfo_00000008 physinfo_00000008;
- struct vki_xen_sysctl_physinfo_0000000a physinfo_0000000a;
- struct vki_xen_sysctl_topologyinfo topologyinfo;
- struct vki_xen_sysctl_numainfo numainfo;
- struct vki_xen_sysctl_sched_id sched_id;
- //struct vki_xen_sysctl_perfc_op perfc_op;
- struct vki_xen_sysctl_getdomaininfolist_00000008 getdomaininfolist_00000008;
- struct vki_xen_sysctl_getdomaininfolist_00000009 getdomaininfolist_00000009;
- struct vki_xen_sysctl_getdomaininfolist_0000000a getdomaininfolist_0000000a;
- struct vki_xen_sysctl_debug_keys debug_keys;
- //struct vki_xen_sysctl_getcpuinfo getcpuinfo;
- //struct vki_xen_sysctl_availheap availheap;
- //struct vki_xen_sysctl_get_pmstat get_pmstat;
- //struct vki_xen_sysctl_cpu_hotplug cpu_hotplug;
- //struct vki_xen_sysctl_pm_op pm_op;
- //struct vki_xen_sysctl_page_offline_op page_offline;
- //struct vki_xen_sysctl_lockprof_op lockprof_op;
- struct vki_xen_sysctl_cpupool_op cpupool_op;
- //struct vki_xen_sysctl_scheduler_op scheduler_op;
- //struct vki_xen_sysctl_coverage_op coverage_op;
- vki_uint8_t pad[128];
- } u;
- };
- #endif // __VKI_XEN_SYSCTL_H
- /*--------------------------------------------------------------------*/
- /*--- end ---*/
- /*--------------------------------------------------------------------*/
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