/****************************************************************************** * domctl.h * * Domain management operations. For use by node control stack. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Copyright (c) 2002-2003, B Dragovic * Copyright (c) 2002-2006, K Fraser */ #ifndef __XEN_PUBLIC_DOMCTL_H__ #define __XEN_PUBLIC_DOMCTL_H__ #if !defined(__XEN__) && !defined(__XEN_TOOLS__) #error "domctl operations are intended for use by node control tools only" #endif #include "xen.h" #define XEN_DOMCTL_INTERFACE_VERSION 0x00000005 struct xenctl_cpumap { XEN_GUEST_HANDLE_64(uint8) bitmap; uint32_t nr_cpus; }; /* * NB. xen_domctl.domain is an IN/OUT parameter for this operation. * If it is specified as zero, an id is auto-allocated and returned. */ #define XEN_DOMCTL_createdomain 1 struct xen_domctl_createdomain { /* IN parameters */ uint32_t ssidref; xen_domain_handle_t handle; /* Is this an HVM guest (as opposed to a PV guest)? */ #define _XEN_DOMCTL_CDF_hvm_guest 0 #define XEN_DOMCTL_CDF_hvm_guest (1U<<_XEN_DOMCTL_CDF_hvm_guest) /* Use hardware-assisted paging if available? */ #define _XEN_DOMCTL_CDF_hap 1 #define XEN_DOMCTL_CDF_hap (1U<<_XEN_DOMCTL_CDF_hap) /* 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; }; typedef struct xen_domctl_createdomain xen_domctl_createdomain_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_createdomain_t); #define XEN_DOMCTL_destroydomain 2 #define XEN_DOMCTL_pausedomain 3 #define XEN_DOMCTL_unpausedomain 4 #define XEN_DOMCTL_resumedomain 27 #define XEN_DOMCTL_getdomaininfo 5 struct xen_domctl_getdomaininfo { /* OUT variables. */ domid_t domain; /* Also echoed in domctl.domain */ /* Domain is scheduled to die. */ #define _XEN_DOMINF_dying 0 #define XEN_DOMINF_dying (1U<<_XEN_DOMINF_dying) /* Domain is an HVM guest (as opposed to a PV guest). */ #define _XEN_DOMINF_hvm_guest 1 #define XEN_DOMINF_hvm_guest (1U<<_XEN_DOMINF_hvm_guest) /* The guest OS has shut down. */ #define _XEN_DOMINF_shutdown 2 #define XEN_DOMINF_shutdown (1U<<_XEN_DOMINF_shutdown) /* Currently paused by control software. */ #define _XEN_DOMINF_paused 3 #define XEN_DOMINF_paused (1U<<_XEN_DOMINF_paused) /* Currently blocked pending an event. */ #define _XEN_DOMINF_blocked 4 #define XEN_DOMINF_blocked (1U<<_XEN_DOMINF_blocked) /* Domain is currently running. */ #define _XEN_DOMINF_running 5 #define XEN_DOMINF_running (1U<<_XEN_DOMINF_running) /* Being debugged. */ #define _XEN_DOMINF_debugged 6 #define XEN_DOMINF_debugged (1U<<_XEN_DOMINF_debugged) /* XEN_DOMINF_shutdown guest-supplied code. */ #define XEN_DOMINF_shutdownmask 255 #define XEN_DOMINF_shutdownshift 16 uint32_t flags; /* XEN_DOMINF_* */ uint64_aligned_t tot_pages; uint64_aligned_t max_pages; uint64_aligned_t shared_info_frame; /* GMFN of shared_info struct */ uint64_aligned_t cpu_time; uint32_t nr_online_vcpus; /* Number of VCPUs currently online. */ uint32_t max_vcpu_id; /* Maximum VCPUID in use by this domain. */ uint32_t ssidref; xen_domain_handle_t handle; }; typedef struct xen_domctl_getdomaininfo xen_domctl_getdomaininfo_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_getdomaininfo_t); #define XEN_DOMCTL_getmemlist 6 struct xen_domctl_getmemlist { /* IN variables. */ /* Max entries to write to output buffer. */ uint64_aligned_t max_pfns; /* Start index in guest's page list. */ uint64_aligned_t start_pfn; XEN_GUEST_HANDLE_64(uint64) buffer; /* OUT variables. */ uint64_aligned_t num_pfns; }; typedef struct xen_domctl_getmemlist xen_domctl_getmemlist_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_getmemlist_t); #define XEN_DOMCTL_getpageframeinfo 7 #define XEN_DOMCTL_PFINFO_LTAB_SHIFT 28 #define XEN_DOMCTL_PFINFO_NOTAB (0x0U<<28) #define XEN_DOMCTL_PFINFO_L1TAB (0x1U<<28) #define XEN_DOMCTL_PFINFO_L2TAB (0x2U<<28) #define XEN_DOMCTL_PFINFO_L3TAB (0x3U<<28) #define XEN_DOMCTL_PFINFO_L4TAB (0x4U<<28) #define XEN_DOMCTL_PFINFO_LTABTYPE_MASK (0x7U<<28) #define XEN_DOMCTL_PFINFO_LPINTAB (0x1U<<31) #define XEN_DOMCTL_PFINFO_XTAB (0xfU<<28) /* invalid page */ #define XEN_DOMCTL_PFINFO_LTAB_MASK (0xfU<<28) struct xen_domctl_getpageframeinfo { /* IN variables. */ uint64_aligned_t gmfn; /* GMFN to query */ /* OUT variables. */ /* Is the page PINNED to a type? */ uint32_t type; /* see above type defs */ }; typedef struct xen_domctl_getpageframeinfo xen_domctl_getpageframeinfo_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_getpageframeinfo_t); #define XEN_DOMCTL_getpageframeinfo2 8 struct xen_domctl_getpageframeinfo2 { /* IN variables. */ uint64_aligned_t num; /* IN/OUT variables. */ XEN_GUEST_HANDLE_64(uint32) array; }; typedef struct xen_domctl_getpageframeinfo2 xen_domctl_getpageframeinfo2_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_getpageframeinfo2_t); /* * Control shadow pagetables operation */ #define XEN_DOMCTL_shadow_op 10 /* Disable shadow mode. */ #define XEN_DOMCTL_SHADOW_OP_OFF 0 /* Enable shadow mode (mode contains ORed XEN_DOMCTL_SHADOW_ENABLE_* flags). */ #define XEN_DOMCTL_SHADOW_OP_ENABLE 32 /* Log-dirty bitmap operations. */ /* Return the bitmap and clean internal copy for next round. */ #define XEN_DOMCTL_SHADOW_OP_CLEAN 11 /* Return the bitmap but do not modify internal copy. */ #define XEN_DOMCTL_SHADOW_OP_PEEK 12 /* Memory allocation accessors. */ #define XEN_DOMCTL_SHADOW_OP_GET_ALLOCATION 30 #define XEN_DOMCTL_SHADOW_OP_SET_ALLOCATION 31 /* Legacy enable operations. */ /* Equiv. to ENABLE with no mode flags. */ #define XEN_DOMCTL_SHADOW_OP_ENABLE_TEST 1 /* Equiv. to ENABLE with mode flag ENABLE_LOG_DIRTY. */ #define XEN_DOMCTL_SHADOW_OP_ENABLE_LOGDIRTY 2 /* Equiv. to ENABLE with mode flags ENABLE_REFCOUNT and ENABLE_TRANSLATE. */ #define XEN_DOMCTL_SHADOW_OP_ENABLE_TRANSLATE 3 /* Mode flags for XEN_DOMCTL_SHADOW_OP_ENABLE. */ /* * Shadow pagetables are refcounted: guest does not use explicit mmu * operations nor write-protect its pagetables. */ #define XEN_DOMCTL_SHADOW_ENABLE_REFCOUNT (1 << 1) /* * Log pages in a bitmap as they are dirtied. * Used for live relocation to determine which pages must be re-sent. */ #define XEN_DOMCTL_SHADOW_ENABLE_LOG_DIRTY (1 << 2) /* * Automatically translate GPFNs into MFNs. */ #define XEN_DOMCTL_SHADOW_ENABLE_TRANSLATE (1 << 3) /* * Xen does not steal virtual address space from the guest. * Requires HVM support. */ #define XEN_DOMCTL_SHADOW_ENABLE_EXTERNAL (1 << 4) struct xen_domctl_shadow_op_stats { uint32_t fault_count; uint32_t dirty_count; }; typedef struct xen_domctl_shadow_op_stats xen_domctl_shadow_op_stats_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_shadow_op_stats_t); struct xen_domctl_shadow_op { /* IN variables. */ uint32_t op; /* XEN_DOMCTL_SHADOW_OP_* */ /* OP_ENABLE */ uint32_t mode; /* XEN_DOMCTL_SHADOW_ENABLE_* */ /* OP_GET_ALLOCATION / OP_SET_ALLOCATION */ uint32_t mb; /* Shadow memory allocation in MB */ /* OP_PEEK / OP_CLEAN */ XEN_GUEST_HANDLE_64(uint8) dirty_bitmap; uint64_aligned_t pages; /* Size of buffer. Updated with actual size. */ struct xen_domctl_shadow_op_stats stats; }; typedef struct xen_domctl_shadow_op xen_domctl_shadow_op_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_shadow_op_t); #define XEN_DOMCTL_max_mem 11 struct xen_domctl_max_mem { /* IN variables. */ uint64_aligned_t max_memkb; }; typedef struct xen_domctl_max_mem xen_domctl_max_mem_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_max_mem_t); #define XEN_DOMCTL_setvcpucontext 12 #define XEN_DOMCTL_getvcpucontext 13 struct xen_domctl_vcpucontext { uint32_t vcpu; /* IN */ XEN_GUEST_HANDLE_64(vcpu_guest_context_t) ctxt; /* IN/OUT */ }; typedef struct xen_domctl_vcpucontext xen_domctl_vcpucontext_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_vcpucontext_t); #define XEN_DOMCTL_getvcpuinfo 14 struct xen_domctl_getvcpuinfo { /* IN variables. */ uint32_t vcpu; /* OUT variables. */ uint8_t online; /* currently online (not hotplugged)? */ uint8_t blocked; /* blocked waiting for an event? */ uint8_t running; /* currently scheduled on its CPU? */ uint64_aligned_t cpu_time; /* total cpu time consumed (ns) */ uint32_t cpu; /* current mapping */ }; typedef struct xen_domctl_getvcpuinfo xen_domctl_getvcpuinfo_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_getvcpuinfo_t); /* Get/set which physical cpus a vcpu can execute on. */ #define XEN_DOMCTL_setvcpuaffinity 9 #define XEN_DOMCTL_getvcpuaffinity 25 struct xen_domctl_vcpuaffinity { uint32_t vcpu; /* IN */ struct xenctl_cpumap cpumap; /* IN/OUT */ }; typedef struct xen_domctl_vcpuaffinity xen_domctl_vcpuaffinity_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_vcpuaffinity_t); #define XEN_DOMCTL_max_vcpus 15 struct xen_domctl_max_vcpus { uint32_t max; /* maximum number of vcpus */ }; typedef struct xen_domctl_max_vcpus xen_domctl_max_vcpus_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_max_vcpus_t); #define XEN_DOMCTL_scheduler_op 16 /* Scheduler types. */ #define XEN_SCHEDULER_SEDF 4 #define XEN_SCHEDULER_CREDIT 5 /* Set or get info? */ #define XEN_DOMCTL_SCHEDOP_putinfo 0 #define XEN_DOMCTL_SCHEDOP_getinfo 1 struct xen_domctl_scheduler_op { uint32_t sched_id; /* XEN_SCHEDULER_* */ uint32_t cmd; /* XEN_DOMCTL_SCHEDOP_* */ union { struct xen_domctl_sched_sedf { uint64_aligned_t period; uint64_aligned_t slice; uint64_aligned_t latency; uint32_t extratime; uint32_t weight; } sedf; struct xen_domctl_sched_credit { uint16_t weight; uint16_t cap; } credit; } u; }; typedef struct xen_domctl_scheduler_op xen_domctl_scheduler_op_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_scheduler_op_t); #define XEN_DOMCTL_setdomainhandle 17 struct xen_domctl_setdomainhandle { xen_domain_handle_t handle; }; typedef struct xen_domctl_setdomainhandle xen_domctl_setdomainhandle_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_setdomainhandle_t); #define XEN_DOMCTL_setdebugging 18 struct xen_domctl_setdebugging { uint8_t enable; }; typedef struct xen_domctl_setdebugging xen_domctl_setdebugging_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_setdebugging_t); #define XEN_DOMCTL_irq_permission 19 struct xen_domctl_irq_permission { uint8_t pirq; uint8_t allow_access; /* flag to specify enable/disable of IRQ access */ }; typedef struct xen_domctl_irq_permission xen_domctl_irq_permission_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_irq_permission_t); #define XEN_DOMCTL_iomem_permission 20 struct xen_domctl_iomem_permission { uint64_aligned_t first_mfn;/* first page (physical page number) in range */ uint64_aligned_t nr_mfns; /* number of pages in range (>0) */ uint8_t allow_access; /* allow (!0) or deny (0) access to range? */ }; typedef struct xen_domctl_iomem_permission xen_domctl_iomem_permission_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_iomem_permission_t); #define XEN_DOMCTL_ioport_permission 21 struct xen_domctl_ioport_permission { uint32_t first_port; /* first port int range */ uint32_t nr_ports; /* size of port range */ uint8_t allow_access; /* allow or deny access to range? */ }; typedef struct xen_domctl_ioport_permission xen_domctl_ioport_permission_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_ioport_permission_t); #define XEN_DOMCTL_hypercall_init 22 struct xen_domctl_hypercall_init { uint64_aligned_t gmfn; /* GMFN to be initialised */ }; typedef struct xen_domctl_hypercall_init xen_domctl_hypercall_init_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_hypercall_init_t); #define XEN_DOMCTL_arch_setup 23 #define _XEN_DOMAINSETUP_hvm_guest 0 #define XEN_DOMAINSETUP_hvm_guest (1UL<<_XEN_DOMAINSETUP_hvm_guest) #define _XEN_DOMAINSETUP_query 1 /* Get parameters (for save) */ #define XEN_DOMAINSETUP_query (1UL<<_XEN_DOMAINSETUP_query) #define _XEN_DOMAINSETUP_sioemu_guest 2 #define XEN_DOMAINSETUP_sioemu_guest (1UL<<_XEN_DOMAINSETUP_sioemu_guest) typedef struct xen_domctl_arch_setup { uint64_aligned_t flags; /* XEN_DOMAINSETUP_* */ #ifdef __ia64__ uint64_aligned_t bp; /* mpaddr of boot param area */ uint64_aligned_t maxmem; /* Highest memory address for MDT. */ uint64_aligned_t xsi_va; /* Xen shared_info area virtual address. */ uint32_t hypercall_imm; /* Break imm for Xen hypercalls. */ int8_t vhpt_size_log2; /* Log2 of VHPT size. */ #endif } xen_domctl_arch_setup_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_arch_setup_t); #define XEN_DOMCTL_settimeoffset 24 struct xen_domctl_settimeoffset { int32_t time_offset_seconds; /* applied to domain wallclock time */ }; typedef struct xen_domctl_settimeoffset xen_domctl_settimeoffset_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_settimeoffset_t); #define XEN_DOMCTL_gethvmcontext 33 #define XEN_DOMCTL_sethvmcontext 34 typedef struct xen_domctl_hvmcontext { uint32_t size; /* IN/OUT: size of buffer / bytes filled */ XEN_GUEST_HANDLE_64(uint8) buffer; /* IN/OUT: data, or call * gethvmcontext with NULL * buffer to get size req'd */ } xen_domctl_hvmcontext_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_hvmcontext_t); #define XEN_DOMCTL_set_address_size 35 #define XEN_DOMCTL_get_address_size 36 typedef struct xen_domctl_address_size { uint32_t size; } xen_domctl_address_size_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_address_size_t); #define XEN_DOMCTL_real_mode_area 26 struct xen_domctl_real_mode_area { uint32_t log; /* log2 of Real Mode Area size */ }; typedef struct xen_domctl_real_mode_area xen_domctl_real_mode_area_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_real_mode_area_t); #define XEN_DOMCTL_sendtrigger 28 #define XEN_DOMCTL_SENDTRIGGER_NMI 0 #define XEN_DOMCTL_SENDTRIGGER_RESET 1 #define XEN_DOMCTL_SENDTRIGGER_INIT 2 #define XEN_DOMCTL_SENDTRIGGER_POWER 3 struct xen_domctl_sendtrigger { uint32_t trigger; /* IN */ uint32_t vcpu; /* IN */ }; typedef struct xen_domctl_sendtrigger xen_domctl_sendtrigger_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_sendtrigger_t); /* Assign PCI device to HVM guest. Sets up IOMMU structures. */ #define XEN_DOMCTL_assign_device 37 #define XEN_DOMCTL_test_assign_device 45 #define XEN_DOMCTL_deassign_device 47 struct xen_domctl_assign_device { uint32_t machine_bdf; /* machine PCI ID of assigned device */ }; typedef struct xen_domctl_assign_device xen_domctl_assign_device_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_assign_device_t); /* Retrieve sibling devices infomation of machine_bdf */ #define XEN_DOMCTL_get_device_group 50 struct xen_domctl_get_device_group { uint32_t machine_bdf; /* IN */ uint32_t max_sdevs; /* IN */ uint32_t num_sdevs; /* OUT */ XEN_GUEST_HANDLE_64(uint32) sdev_array; /* OUT */ }; typedef struct xen_domctl_get_device_group xen_domctl_get_device_group_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_get_device_group_t); /* Pass-through interrupts: bind real irq -> hvm devfn. */ #define XEN_DOMCTL_bind_pt_irq 38 #define XEN_DOMCTL_unbind_pt_irq 48 typedef enum pt_irq_type_e { PT_IRQ_TYPE_PCI, PT_IRQ_TYPE_ISA, PT_IRQ_TYPE_MSI, PT_IRQ_TYPE_MSI_TRANSLATE, } pt_irq_type_t; struct xen_domctl_bind_pt_irq { uint32_t machine_irq; pt_irq_type_t irq_type; uint32_t hvm_domid; union { struct { uint8_t isa_irq; } isa; struct { uint8_t bus; uint8_t device; uint8_t intx; } pci; struct { uint8_t gvec; uint32_t gflags; uint64_aligned_t gtable; } msi; } u; }; typedef struct xen_domctl_bind_pt_irq xen_domctl_bind_pt_irq_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_bind_pt_irq_t); /* Bind machine I/O address range -> HVM address range. */ #define XEN_DOMCTL_memory_mapping 39 #define DPCI_ADD_MAPPING 1 #define DPCI_REMOVE_MAPPING 0 struct xen_domctl_memory_mapping { uint64_aligned_t first_gfn; /* first page (hvm guest phys page) in range */ uint64_aligned_t first_mfn; /* first page (machine page) in range */ uint64_aligned_t nr_mfns; /* number of pages in range (>0) */ uint32_t add_mapping; /* add or remove mapping */ uint32_t padding; /* padding for 64-bit aligned structure */ }; typedef struct xen_domctl_memory_mapping xen_domctl_memory_mapping_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_memory_mapping_t); /* Bind machine I/O port range -> HVM I/O port range. */ #define XEN_DOMCTL_ioport_mapping 40 struct xen_domctl_ioport_mapping { uint32_t first_gport; /* first guest IO port*/ uint32_t first_mport; /* first machine IO port */ uint32_t nr_ports; /* size of port range */ uint32_t add_mapping; /* add or remove mapping */ }; typedef struct xen_domctl_ioport_mapping xen_domctl_ioport_mapping_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_ioport_mapping_t); /* * Pin caching type of RAM space for x86 HVM domU. */ #define XEN_DOMCTL_pin_mem_cacheattr 41 /* Caching types: these happen to be the same as x86 MTRR/PAT type codes. */ #define XEN_DOMCTL_MEM_CACHEATTR_UC 0 #define XEN_DOMCTL_MEM_CACHEATTR_WC 1 #define XEN_DOMCTL_MEM_CACHEATTR_WT 4 #define XEN_DOMCTL_MEM_CACHEATTR_WP 5 #define XEN_DOMCTL_MEM_CACHEATTR_WB 6 #define XEN_DOMCTL_MEM_CACHEATTR_UCM 7 struct xen_domctl_pin_mem_cacheattr { uint64_aligned_t start, end; unsigned int type; /* XEN_DOMCTL_MEM_CACHEATTR_* */ }; typedef struct xen_domctl_pin_mem_cacheattr xen_domctl_pin_mem_cacheattr_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_pin_mem_cacheattr_t); #define XEN_DOMCTL_set_ext_vcpucontext 42 #define XEN_DOMCTL_get_ext_vcpucontext 43 struct xen_domctl_ext_vcpucontext { /* IN: VCPU that this call applies to. */ uint32_t vcpu; /* * SET: Size of struct (IN) * GET: Size of struct (OUT) */ uint32_t size; #if defined(__i386__) || defined(__x86_64__) /* SYSCALL from 32-bit mode and SYSENTER callback information. */ /* NB. SYSCALL from 64-bit mode is contained in vcpu_guest_context_t */ uint64_aligned_t syscall32_callback_eip; uint64_aligned_t sysenter_callback_eip; uint16_t syscall32_callback_cs; uint16_t sysenter_callback_cs; uint8_t syscall32_disables_events; uint8_t sysenter_disables_events; #endif }; typedef struct xen_domctl_ext_vcpucontext xen_domctl_ext_vcpucontext_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_ext_vcpucontext_t); /* * Set optimizaton features for a domain */ #define XEN_DOMCTL_set_opt_feature 44 struct xen_domctl_set_opt_feature { #if defined(__ia64__) struct xen_ia64_opt_feature optf; #else /* Make struct non-empty: do not depend on this field name! */ uint64_t dummy; #endif }; typedef struct xen_domctl_set_opt_feature xen_domctl_set_opt_feature_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_set_opt_feature_t); /* * Set the target domain for a domain */ #define XEN_DOMCTL_set_target 46 struct xen_domctl_set_target { domid_t target; }; typedef struct xen_domctl_set_target xen_domctl_set_target_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_set_target_t); #if defined(__i386__) || defined(__x86_64__) # define XEN_CPUID_INPUT_UNUSED 0xFFFFFFFF # define XEN_DOMCTL_set_cpuid 49 struct xen_domctl_cpuid { unsigned int input[2]; unsigned int eax; unsigned int ebx; unsigned int ecx; unsigned int edx; }; typedef struct xen_domctl_cpuid xen_domctl_cpuid_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_cpuid_t); #endif #define XEN_DOMCTL_subscribe 29 struct xen_domctl_subscribe { uint32_t port; /* IN */ }; typedef struct xen_domctl_subscribe xen_domctl_subscribe_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_subscribe_t); /* * Define the maximum machine address size which should be allocated * to a guest. */ #define XEN_DOMCTL_set_machine_address_size 51 #define XEN_DOMCTL_get_machine_address_size 52 /* * Do not inject spurious page faults into this domain. */ #define XEN_DOMCTL_suppress_spurious_page_faults 53 #define XEN_DOMCTL_debug_op 54 #define XEN_DOMCTL_DEBUG_OP_SINGLE_STEP_OFF 0 #define XEN_DOMCTL_DEBUG_OP_SINGLE_STEP_ON 1 struct xen_domctl_debug_op { uint32_t op; /* IN */ uint32_t vcpu; /* IN */ }; typedef struct xen_domctl_debug_op xen_domctl_debug_op_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_debug_op_t); /* * Request a particular record from the HVM context */ #define XEN_DOMCTL_gethvmcontext_partial 55 typedef struct xen_domctl_hvmcontext_partial { uint32_t type; /* IN: Type of record required */ uint32_t instance; /* IN: Instance of that type */ XEN_GUEST_HANDLE_64(uint8) buffer; /* OUT: buffer to write record into */ } xen_domctl_hvmcontext_partial_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_hvmcontext_partial_t); struct xen_domctl { uint32_t cmd; uint32_t interface_version; /* XEN_DOMCTL_INTERFACE_VERSION */ domid_t domain; union { struct xen_domctl_createdomain createdomain; struct xen_domctl_getdomaininfo getdomaininfo; struct xen_domctl_getmemlist getmemlist; struct xen_domctl_getpageframeinfo getpageframeinfo; struct xen_domctl_getpageframeinfo2 getpageframeinfo2; struct xen_domctl_vcpuaffinity vcpuaffinity; struct xen_domctl_shadow_op shadow_op; struct xen_domctl_max_mem max_mem; struct xen_domctl_vcpucontext vcpucontext; struct xen_domctl_getvcpuinfo getvcpuinfo; struct xen_domctl_max_vcpus max_vcpus; struct xen_domctl_scheduler_op scheduler_op; struct xen_domctl_setdomainhandle setdomainhandle; struct xen_domctl_setdebugging setdebugging; struct xen_domctl_irq_permission irq_permission; struct xen_domctl_iomem_permission iomem_permission; struct xen_domctl_ioport_permission ioport_permission; struct xen_domctl_hypercall_init hypercall_init; struct xen_domctl_arch_setup arch_setup; struct xen_domctl_settimeoffset settimeoffset; struct xen_domctl_real_mode_area real_mode_area; struct xen_domctl_hvmcontext hvmcontext; struct xen_domctl_hvmcontext_partial hvmcontext_partial; struct xen_domctl_address_size address_size; struct xen_domctl_sendtrigger sendtrigger; struct xen_domctl_get_device_group get_device_group; struct xen_domctl_assign_device assign_device; struct xen_domctl_bind_pt_irq bind_pt_irq; struct xen_domctl_memory_mapping memory_mapping; struct xen_domctl_ioport_mapping ioport_mapping; struct xen_domctl_pin_mem_cacheattr pin_mem_cacheattr; struct xen_domctl_ext_vcpucontext ext_vcpucontext; struct xen_domctl_set_opt_feature set_opt_feature; struct xen_domctl_set_target set_target; struct xen_domctl_subscribe subscribe; struct xen_domctl_debug_op debug_op; #if defined(__i386__) || defined(__x86_64__) struct xen_domctl_cpuid cpuid; #endif uint8_t pad[128]; } u; }; typedef struct xen_domctl xen_domctl_t; DEFINE_XEN_GUEST_HANDLE(xen_domctl_t); #endif /* __XEN_PUBLIC_DOMCTL_H__ */ /* * Local variables: * mode: C * c-set-style: "BSD" * c-basic-offset: 4 * tab-width: 4 * indent-tabs-mode: nil * End: */