1224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifndef __LINUX_KVM_H 2224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __LINUX_KVM_H 3224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 5224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Userspace interface for /dev/kvm - kernel based virtual machine 6224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 7224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Note: you must update KVM_API_VERSION if you change this interface. 8224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 9224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 10224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/types.h> 11224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/compiler.h> 12224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <linux/ioctl.h> 13224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#include <asm/kvm.h> 14224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 15224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_API_VERSION 12 16224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 17224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* *** Deprecated interfaces *** */ 18224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 19224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_SHIFT 16 20224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 21224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT) 22224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1)) 23224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 24224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01) 25224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02) 26224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01) 27224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 28224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_HEAD_SIZE 12 29224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_CYCLE_SIZE 8 30224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_EXTRA_MAX 7 31224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 32224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02) 33224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03) 34224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04) 35224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05) 36224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06) 37224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07) 38224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08) 39224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09) 40224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A) 41224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B) 42224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C) 43224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D) 44224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E) 45224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F) 46224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10) 47224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11) 48224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12) 49224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13) 50224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14) 51224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15) 52224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16) 53224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17) 54224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18) 55224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19) 56224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 57224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_user_trace_setup { 58224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 buf_size; 59224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 buf_nr; 60224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 61224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 62224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __KVM_DEPRECATED_MAIN_W_0x06 \ 63224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x06, struct kvm_user_trace_setup) 64224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07) 65224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08) 66224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 67224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq) 68224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 69224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_breakpoint { 70224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 71224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 padding; 72224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 address; 73224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 74224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 75224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_debug_guest { 76224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 77224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 78224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_breakpoint breakpoints[4]; 79224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 singlestep; 80224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 81224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 82224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest) 83224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 84224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* *** End of deprecated interfaces *** */ 85224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 86224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 87224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_CREATE_MEMORY_REGION */ 88224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_memory_region { 89224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 90224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 91224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 guest_phys_addr; 92224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 memory_size; /* bytes */ 93224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 94224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 95224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_USER_MEMORY_REGION */ 96224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_userspace_memory_region { 97224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 98224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 99224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 guest_phys_addr; 100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 memory_size; /* bytes */ 101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 userspace_addr; /* start of the userspace allocated memory */ 102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 105224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * The bit 0 ~ bit 15 of kvm_memory_region::flags are visible for userspace, 106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * other bits are reserved for kvm internal use which are defined in 107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * include/linux/kvm_host.h. 108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0) 110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MEM_READONLY (1UL << 1) 111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_IRQ_LINE */ 113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_level { 114224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* 115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ACPI gsi notion of irq. 116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47.. 117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23.. 118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * For ARM: See Documentation/virtual/kvm/api.txt 119224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 120224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 121224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irq; 122224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 status; 123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 level; 125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irqchip { 129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 chip_id; 130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char dummy[512]; /* reserving space */ 133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_pic_state pic; 135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_IOAPIC 137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ioapic_state ioapic; 138224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } chip; 140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_CREATE_PIT2 */ 143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_pit_config { 144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[15]; 146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PIT_SPEAKER_DUMMY 1 149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 15012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_skeys { 15112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 start_gfn; 15212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 count; 15312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 skeydata_addr; 15412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 flags; 15512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 reserved[9]; 15612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 157ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris 158ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferrisstruct kvm_hyperv_exit { 159ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_EXIT_HYPERV_SYNIC 1 160ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_EXIT_HYPERV_HCALL 2 161ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u32 type; 162ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris union { 163ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris struct { 164ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u32 msr; 165ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 control; 166ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 evt_page; 167ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 msg_page; 168ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris } synic; 169ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris struct { 170ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 input; 171ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 result; 172ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u64 params[2]; 173ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris } hcall; 174ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris } u; 175ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris}; 176ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris 17712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_SKEYS_NONE 1 17812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SKEYS_MAX 1048576 17912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_UNKNOWN 0 181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EXCEPTION 1 182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO 2 183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HYPERCALL 3 184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_DEBUG 4 185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HLT 5 186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_MMIO 6 187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IRQ_WINDOW_OPEN 7 188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SHUTDOWN 8 189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_FAIL_ENTRY 9 190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTR 10 191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SET_TPR 11 192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_TPR_ACCESS 12 193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_SIEIC 13 194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_RESET 14 1957c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_EXIT_DCR 15 /* deprecated */ 196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_NMI 16 197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTERNAL_ERROR 17 198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_OSI 18 199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_PAPR_HCALL 19 200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_UCONTROL 20 201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_WATCHDOG 21 202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_TSCH 22 203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EPR 23 204314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_EXIT_SYSTEM_EVENT 24 20512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_EXIT_S390_STSI 25 20612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_EXIT_IOAPIC_EOI 26 207ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_EXIT_HYPERV 27 208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* For KVM_EXIT_INTERNAL_ERROR */ 210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Emulate instruction failed. */ 211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_EMULATION 1 212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected simultaneous exceptions. */ 213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_SIMUL_EX 2 214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected vm-exit due to delivery event. */ 215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ 218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_run { 219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 request_interrupt_window; 221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding1[7]; 222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exit_reason; 225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 ready_for_interrupt_injection; 226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 if_flag; 22712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u16 flags; 228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in (pre_kvm_run), out (post_kvm_run) */ 230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 cr8; 231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 apic_base; 232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_S390 234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* the processor status word for s390 */ 235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_mask; /* psw upper half */ 236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_addr; /* psw lower half */ 237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_UNKNOWN */ 240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_exit_reason; 242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hw; 243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_FAIL_ENTRY */ 244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_entry_failure_reason; 246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } fail_entry; 247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EXCEPTION */ 248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exception; 250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 error_code; 251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } ex; 252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_IO */ 253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_IN 0 255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_OUT 1 256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 direction; 257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 size; /* bytes */ 258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 port; 259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 count; 260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data_offset; /* relative to kvm_run start */ 261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } io; 26212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_DEBUG */ 263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_debug_exit_arch arch; 265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } debug; 266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_MMIO */ 267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } mmio; 273224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_HYPERCALL */ 274224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 275224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 276224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[6]; 277224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 278224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 longmode; 279224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 280224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hypercall; 281224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_TPR_ACCESS */ 282224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 283224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 rip; 284224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 is_write; 285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } tpr_access; 287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_SIEIC */ 288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 icptcode; 290224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 ipa; 291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_sieic; 293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_RESET */ 294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_POR 1 295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CLEAR 2 296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_SUBSYSTEM 4 297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CPU_INIT 8 298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_IPL 16 299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 s390_reset_flags; 300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_UCONTROL */ 301224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 trans_exc_code; 303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pgm_code; 304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_ucontrol; 3057c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris /* KVM_EXIT_DCR (deprecated) */ 306224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 307224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 dcrn; 308224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 309224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 310224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } dcr; 31112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_INTERNAL_ERROR */ 312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 suberror; 314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ 315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ndata; 316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data[16]; 317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } internal; 318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_OSI */ 319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 320224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 gprs[32]; 321224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } osi; 32212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_PAPR_HCALL */ 323224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 324224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 325224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 326224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[9]; 327224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } papr_hcall; 328224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_TSCH */ 329224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 330224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_id; 331224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_nr; 332224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_parm; 333224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_word; 334224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 335224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 dequeued; 336224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_tsch; 337224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EPR */ 338224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 339224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 epr; 340224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } epr; 341314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris /* KVM_EXIT_SYSTEM_EVENT */ 342314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct { 343314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_SHUTDOWN 1 344314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_RESET 2 34512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_SYSTEM_EVENT_CRASH 3 346314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 type; 347314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 flags; 348314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } system_event; 34912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_S390_STSI */ 35012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct { 35112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 addr; 35212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 ar; 35312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 reserved; 35412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 fc; 35512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 sel1; 35612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u16 sel2; 35712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris } s390_stsi; 35812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_IOAPIC_EOI */ 35912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct { 36012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 vector; 36112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris } eoi; 362ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris /* KVM_EXIT_HYPERV */ 363ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris struct kvm_hyperv_exit hyperv; 364224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Fix the size of the union. */ 365224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[256]; 366224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 367224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 368224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* 369224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * shared registers between kvm and userspace. 370224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_valid_regs specifies the register classes set by the host 371224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_dirty_regs specified the register classes dirtied by userspace 372224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * struct kvm_sync_regs is architecture specific, as well as the 373224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * bits for kvm_valid_regs and kvm_dirty_regs 374224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 375224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_valid_regs; 376224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_dirty_regs; 377224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 378224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_sync_regs regs; 37912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris char padding[2048]; 380224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s; 381224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 382224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 383224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ 384224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 385224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_zone { 386224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 387224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 size; 388224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 389224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 390224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 391224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio { 392224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 393224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 394224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 395224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 396224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 397224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 398224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_ring { 399224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 first, last; 400224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_coalesced_mmio coalesced_mmio[0]; 401224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 402224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 403224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_COALESCED_MMIO_MAX \ 404224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ 405224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng sizeof(struct kvm_coalesced_mmio)) 406224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 407224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TRANSLATE */ 408224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_translation { 409224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 410224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 linear_address; 411224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 412224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 413224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 physical_address; 414224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 valid; 415224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 writeable; 416224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 usermode; 417224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[5]; 418224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 419224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 42012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* for KVM_S390_MEM_OP */ 42112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_mem_op { 42212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* in */ 42312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 gaddr; /* the guest address */ 42412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 flags; /* flags */ 42512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 size; /* amount of bytes */ 42612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 op; /* type of operation */ 42712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 buf; /* buffer in userspace */ 42812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 ar; /* the access register number */ 42912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 reserved[31]; /* should be set to 0 */ 43012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 43112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* types for kvm_s390_mem_op->op */ 43212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_LOGICAL_READ 0 43312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_LOGICAL_WRITE 1 43412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* flags for kvm_s390_mem_op->flags */ 43512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) 43612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) 43712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 438224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_INTERRUPT */ 439224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_interrupt { 440224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 441224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irq; 442224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 443224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 444224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_GET_DIRTY_LOG */ 445224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_log { 446224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 447224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 padding1; 448224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 449224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng void __user *dirty_bitmap; /* one bit per page */ 450224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 padding2; 451224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 452224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 453224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 454224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_SIGNAL_MASK */ 455224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_signal_mask { 456224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 457224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 sigset[0]; 458224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 459224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 460224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TPR_ACCESS_REPORTING */ 461224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_tpr_access_ctl { 462224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 463224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 464224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[8]; 465224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 466224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 467224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_VAPIC_ADDR */ 468224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_vapic_addr { 469224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vapic_addr; 470224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 471224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4727c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* for KVM_SET_MP_STATE */ 473224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4747c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* not all states are valid on all architectures */ 475224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_RUNNABLE 0 476224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_UNINITIALIZED 1 477224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_INIT_RECEIVED 2 478224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_HALTED 3 479224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_SIPI_RECEIVED 4 4807c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_STOPPED 5 4817c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_CHECK_STOP 6 4827c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_OPERATING 7 4837c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_LOAD 8 484224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 485224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_mp_state { 486224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mp_state; 487224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 488224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 489224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_psw { 490224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mask; 491224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 492224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 493224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 494224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid values for type in kvm_s390_interrupt */ 495224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_STOP 0xfffe0000u 496224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_PROGRAM_INT 0xfffe0001u 497224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u 498224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESTART 0xfffe0003u 499314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u 500314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u 501224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_MCHK 0xfffe1000u 502314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CLOCK_COMP 0xffff1004u 503314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CPU_TIMER 0xffff1005u 504224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_VIRTIO 0xffff2603u 505224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_SERVICE 0xffff2401u 506224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EMERGENCY 0xffff1201u 507224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u 508224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Anything below 0xfffe0000u is taken by INT_IO */ 509224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ 510224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (((schid)) | \ 511224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ssid) << 16) | \ 512224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((cssid) << 18) | \ 513224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ai) << 26)) 514224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MIN 0x00000000u 515224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MAX 0xfffdffffu 51612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_INT_IO_AI_MASK 0x04000000u 517224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 518224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 519224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_interrupt { 520224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 521224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 parm; 522224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 parm64; 523224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 524224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 525314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_io_info { 526314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_id; 527314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_nr; 528314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_parm; 529314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_word; 530314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 531314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 532314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_ext_info { 533314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_params; 534314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 535314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ext_params2; 536314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 537314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 538314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_pgm_info { 539314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 trans_exc_code; 540314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mon_code; 541314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 per_address; 542314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 data_exc_code; 543314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 544314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 mon_class_nr; 545314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_code; 546314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_atmid; 547314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 exc_access_id; 548314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_access_id; 549314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 op_access_id; 550ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_S390_PGM_FLAGS_ILC_VALID 0x01 551ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_S390_PGM_FLAGS_ILC_0 0x02 552ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_S390_PGM_FLAGS_ILC_1 0x04 553ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_S390_PGM_FLAGS_ILC_MASK 0x06 554ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_S390_PGM_FLAGS_NO_REWIND 0x08 555ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u8 flags; 556ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u8 pad[2]; 557314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 558314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 559314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_prefix_info { 560314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 address; 561314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 562314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 563314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_extcall_info { 564314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 565314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 566314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 567314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_emerg_info { 568314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 569314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 570314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 57112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01 57212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_stop_info { 57312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 flags; 57412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 57512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 576314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_mchk_info { 577314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 cr14; 578314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mcic; 579314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 failing_storage_address; 580314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_damage_code; 581314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 582314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 fixed_logout[16]; 583314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 584314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 585314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_irq { 586314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 type; 587314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris union { 588314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_io_info io; 589314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_ext_info ext; 590314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_pgm_info pgm; 591314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_emerg_info emerg; 592314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_extcall_info extcall; 593314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_prefix_info prefix; 59412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct kvm_s390_stop_info stop; 595314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_mchk_info mchk; 596314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris char reserved[64]; 597314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } u; 598314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 599314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 60012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_irq_state { 60112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 buf; 60212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 flags; 60312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 len; 60412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 reserved[4]; 60512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 60612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 607224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_GUEST_DEBUG */ 608224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 609224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_ENABLE 0x00000001 610224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_SINGLESTEP 0x00000002 611224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 612224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_guest_debug { 613224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 control; 614224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 615224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_guest_debug_arch arch; 616224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 617224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 618224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 619224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_datamatch, 620224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_pio, 621224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_deassign, 622224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_virtio_ccw_notify, 623314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris kvm_ioeventfd_flag_nr_fast_mmio, 624224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_max, 625224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 626224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 627224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) 628224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) 629224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) 630224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ 631224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) 632224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 633224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) 634224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 635224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ioeventfd { 636224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 datamatch; 637224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* legal pio/mmio address */ 638314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */ 639224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 fd; 640224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 641224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[36]; 642224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 643224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 644224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_ENABLE_CAP */ 645224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_enable_cap { 646224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 647224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 cap; 648224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 649224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[4]; 650224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[64]; 651224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 652224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 653224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_PVINFO */ 6542fd4b3cf888b560db61afa9e50dd42039e07a8b2Christopher Ferris 6552fd4b3cf888b560db61afa9e50dd42039e07a8b2Christopher Ferris#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) 6562fd4b3cf888b560db61afa9e50dd42039e07a8b2Christopher Ferris 657224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_pvinfo { 658224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 659224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 660224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 hcall[4]; 661224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[108]; 662224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 663224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 664224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_SMMU_INFO */ 665224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 666224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 667224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_page_size { 668224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Page shift (or 0) */ 669224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pte_enc; /* Encoding in the HPTE (>>12) */ 670224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 671224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 672224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_seg_page_size { 673224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Base page shift of segment (or 0) */ 674224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_enc; /* SLB encoding for BookS */ 675224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; 676224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 677224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 678224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 679224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_1T_SEGMENTS 0x00000002 680224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 681224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_smmu_info { 682224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 flags; 683224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_size; 684224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 685224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; 686224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 687224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 688224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVMIO 0xAE 689224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 690224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* machine type bits, to be used as argument to KVM_CREATE_VM */ 691224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_VM_S390_UCONTROL 1 692224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 693e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris/* on ppc, 0 indicate default, 1 should force HV and 2 PR */ 694e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_HV 1 695e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_PR 2 696e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris 697224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIE_PAGE_OFFSET 1 698224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 699224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 700224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for /dev/kvm fds: 701224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 702224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_API_VERSION _IO(KVMIO, 0x00) 703224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ 704224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) 705224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 706224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) 707224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 708224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Check if a kvm extension is available. Argument is extension number, 709224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * return is 1 (yes) or 0 (no, sorry). 710224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 711224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) 712224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 713224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Get size for mmap(vcpu_fd) 714224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 715224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ 716224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) 717224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 718224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 719224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 720e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2) 721224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 722224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 723224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Extension capability list. 724224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 725224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQCHIP 0 726224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HLT 1 727224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 728224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_MEMORY 3 729224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_TSS_ADDR 4 730224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VAPIC 6 731224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_EXT_CPUID 7 732224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_CLOCKSOURCE 8 733224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ 734224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ 735224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT 11 736224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NOP_IO_DELAY 12 737224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PV_MMU 13 738224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MP_STATE 14 739224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_COALESCED_MMIO 15 740224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ 741224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOMMU 18 742224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ 743224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 744224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_NMI 22 745224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_GUEST_DEBUG 746224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_GUEST_DEBUG 23 747224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 748224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 749224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_REINJECT_CONTROL 24 750224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 751224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_ROUTING 25 752224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_INJECT_STATUS 26 753224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASSIGN_DEV_IRQ 29 754224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ 755224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 756224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MCE 757224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MCE 31 758224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 759224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD 32 760224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 761224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT2 33 762224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 763224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_BOOT_CPU_ID 34 764224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT_STATE2 765224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT_STATE2 35 766224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 767224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOEVENTFD 36 768224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 769224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XEN_HVM 770224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XEN_HVM 38 771224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 772224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ADJUST_CLOCK 39 773224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTERNAL_ERROR_DATA 40 774224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_VCPU_EVENTS 775224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VCPU_EVENTS 41 776224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 777224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_PSW 42 778224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SEGSTATE 43 779224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV 44 780224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_VAPIC 45 781224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_SPIN 46 782224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_SEGMENT 47 783224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAIRED_SINGLES 48 784224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTR_SHADOW 49 785224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_DEBUGREGS 786224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEBUGREGS 50 787224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 788224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 789224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_OSI 52 790224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_UNSET_IRQ 53 791224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ENABLE_CAP 54 792224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XSAVE 793224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XSAVE 55 794224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 795224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XCRS 796224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XCRS 56 797224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 798224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_PVINFO 57 799224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_IRQ_LEVEL 58 800224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASYNC_PF 59 801224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_CONTROL 60 802224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_GET_TSC_KHZ 61 803224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_SREGS 62 804224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SPAPR_TCE 63 805224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SMT 64 806224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RMA 65 807224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ 808224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HIOR 67 809224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAPR 68 810224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SW_TLB 69 811224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ONE_REG 70 812224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_GMAP 71 813224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_DEADLINE_TIMER 72 814224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_UCONTROL 73 815224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_REGS 74 816224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_2_3 75 817224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_KVMCLOCK_CTRL 76 818224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SIGNAL_MSI 77 819224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_SMMU_INFO 78 820224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_COW 79 821224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_ALLOC_HTAB 80 822224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_READONLY_MEM 81 823224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD_RESAMPLE 82 824224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 825224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HTAB_FD 84 826224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_CSS_SUPPORT 85 827224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_EPR 86 828224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_PSCI 87 829224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_SET_DEVICE_ADDR 88 830224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_CTRL 89 831224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_MPIC 90 832224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RTAS 91 833224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_XICS 92 834e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_ARM_EL1_32BIT 93 835e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_SPAPR_MULTITCE 94 836e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_EXT_EMUL_CPUID 95 837e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_HYPERV_TIME 96 838314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 839314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ENABLE_CAP_VM 98 840314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_S390_IRQCHIP 99 841314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOEVENTFD_NO_LENGTH 100 842314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_VM_ATTRIBUTES 101 843314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ARM_PSCI_0_2 102 844314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_PPC_FIXUP_HCALL 103 8457c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_PPC_ENABLE_HCALL 104 8467c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_CHECK_EXTENSION_VM 105 84712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_USER_SIGP 106 84812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_VECTOR_REGISTERS 107 84912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_MEM_OP 108 85012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_USER_STSI 109 85112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_SKEYS 110 85212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MIPS_FPU 111 85312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MIPS_MSA 112 85412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_INJECT_IRQ 113 85512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_IRQ_STATE 114 85612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_PPC_HWRNG 115 85712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_DISABLE_QUIRKS 116 85812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_X86_SMM 117 85912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MULTI_ADDRESS_SPACE 118 86012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_GUEST_DEBUG_HW_BPS 119 86112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_GUEST_DEBUG_HW_WPS 120 86212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_SPLIT_IRQCHIP 121 86312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122 864ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_HYPERV_SYNIC 123 865ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_S390_RI 124 866ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_SPAPR_TCE_64 125 867ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_ARM_PMU_V3 126 868ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_VCPU_ATTRIBUTES 127 869ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CAP_MAX_VCPU_ID 128 8706e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_CAP_X2APIC_API 129 8716e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_CAP_S390_USER_INSTR0 130 8726e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_CAP_MSI_DEVID 131 8736e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_CAP_PPC_HTM 132 874224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 875224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_IRQ_ROUTING 876224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 877224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_irqchip { 878224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irqchip; 879224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pin; 880224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 881224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 882224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_msi { 883224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 884224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 885224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 8866e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris union { 8876e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris __u32 pad; 8886e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris __u32 devid; 8896e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris }; 890224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 891224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 892314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_irq_routing_s390_adapter { 893314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_addr; 894314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 summary_addr; 895314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_offset; 896314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 summary_offset; 897314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 adapter_id; 898314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 899314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 900ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferrisstruct kvm_irq_routing_hv_sint { 901ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u32 vcpu; 902ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris __u32 sint; 903ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris}; 904ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris 905224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* gsi routing entry types */ 906224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_IRQCHIP 1 907224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_MSI 2 908314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_IRQ_ROUTING_S390_ADAPTER 3 909ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_IRQ_ROUTING_HV_SINT 4 910224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 911224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_entry { 912224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 913224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 914224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 915224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 916224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 917224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_irqchip irqchip; 918224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_msi msi; 919314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_irq_routing_s390_adapter adapter; 920ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris struct kvm_irq_routing_hv_sint hv_sint; 921224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[8]; 922224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } u; 923224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 924224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 925224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing { 926224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 nr; 927224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 928224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_entry entries[0]; 929224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 930224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 931224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 932224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 933224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_MCE 934224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* x86 MCE */ 935224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_x86_mce { 936224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 status; 937224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 938224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 misc; 939224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mcg_status; 940224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 bank; 941224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad1[7]; 942224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 pad2[3]; 943224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 944224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 945224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 946224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_XEN_HVM 947224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_xen_hvm_config { 948224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 949224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 msr; 950224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_32; 951224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_64; 952224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_32; 953224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_64; 954224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad2[30]; 955224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 956224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 957224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 958224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) 959224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 960224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Available with KVM_CAP_IRQFD_RESAMPLE 961224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 962224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies 963224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * the irqfd to operate in resampling mode for level triggered interrupt 96412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris * emulation. See Documentation/virtual/kvm/api.txt. 965224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 966224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) 967224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 968224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irqfd { 969224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; 970224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 971224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 972224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 resamplefd; 973224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 974224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 975224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 9763318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris/* For KVM_CAP_ADJUST_CLOCK */ 9773318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris 9783318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris/* Do not use 1, KVM_CHECK_EXTENSION returned it before we had flags. */ 9793318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris#define KVM_CLOCK_TSC_STABLE 2 9803318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris 981224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_clock_data { 982224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 clock; 983224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 984224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[9]; 985224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 986224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 9873318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris/* For KVM_CAP_SW_TLB */ 9883318540b58f2d22ddaf211f3c8887785372e4e28Christopher Ferris 989224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_NOHV 0 990224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_HV 1 991224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 992224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_config_tlb { 993224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 params; 994224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 array; 995224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mmu_type; 996224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 array_len; 997224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 998224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 999224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_tlb { 1000224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 bitmap; 1001224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 num_dirty; 1002224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1003224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1004224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 1005224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1006224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARCH_MASK 0xff00000000000000ULL 1007224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_GENERIC 0x0000000000000000ULL 1008224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1009224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1010224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Architecture specific registers are to be defined in arch headers and 1011224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ORed with the arch identifier. 1012224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1013224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_PPC 0x1000000000000000ULL 1014224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_X86 0x2000000000000000ULL 1015224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_IA64 0x3000000000000000ULL 1016224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARM 0x4000000000000000ULL 1017224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_S390 0x5000000000000000ULL 1018e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_REG_ARM64 0x6000000000000000ULL 1019224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_MIPS 0x7000000000000000ULL 1020224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1021224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_SHIFT 52 1022224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL 1023224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U8 0x0000000000000000ULL 1024224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U16 0x0010000000000000ULL 1025224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U32 0x0020000000000000ULL 1026224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U64 0x0030000000000000ULL 1027224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U128 0x0040000000000000ULL 1028224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U256 0x0050000000000000ULL 1029224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U512 0x0060000000000000ULL 1030224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U1024 0x0070000000000000ULL 1031224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1032224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_reg_list { 1033224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 n; /* number of regs */ 1034224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 reg[0]; 1035224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1036224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1037224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_one_reg { 1038224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 1039224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 1040224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1041224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 10426e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_MSI_VALID_DEVID (1U << 0) 1043224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_msi { 1044224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 1045224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 1046224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 1047224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 10486e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris __u32 devid; 10496e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris __u8 pad[12]; 1050224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1051224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1052224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_arm_device_addr { 1053224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 1054224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 1055224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1056224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1057224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1058224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Device control API, available with KVM_CAP_DEVICE_CTRL 1059224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1060224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE_TEST 1 1061224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1062224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_create_device { 1063224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; /* in: KVM_DEV_TYPE_xxx */ 1064224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; /* out: device handle */ 1065224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ 1066224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1067224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1068224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_device_attr { 1069224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* no flags currently defined */ 1070224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 group; /* device-defined */ 1071224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 attr; /* group-defined */ 1072224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* userspace address of attr data */ 1073224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1074224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1075e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP 1 1076e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_ADD 1 1077e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_DEL 2 10787c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris 10797c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferrisenum kvm_device_type { 10807c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_20 = 1, 10817c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20 10827c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_42, 10837c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42 10847c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_XICS, 10857c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS 10867c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_VFIO, 10877c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO 10887c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_ARM_VGIC_V2, 10897c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 10907c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FLIC, 10917c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC 109212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris KVM_DEV_TYPE_ARM_VGIC_V3, 109312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3 10946e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris KVM_DEV_TYPE_ARM_VGIC_ITS, 10956e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_ITS KVM_DEV_TYPE_ARM_VGIC_ITS 10967c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_MAX, 10977c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris}; 1098224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1099224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for VM fds 1101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) 1103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns 1105224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * a vcpu fd. 1106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VCPU _IO(KVMIO, 0x41) 1108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) 1109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_SET_MEMORY_ALIAS is obsolete: */ 1110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) 1111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) 1112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) 1113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ 1114224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_userspace_memory_region) 1115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) 1116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) 1117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* enable ucontrol for s390 */ 1119224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_ucas_mapping { 1120224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 user_addr; 1121224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vcpu_addr; 1122224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 length; 1123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) 1125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) 1126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) 1127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Device model IOC */ 1129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) 1130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) 1131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) 1132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) 1133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT _IO(KVMIO, 0x64) 1134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) 1135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) 1136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) 1137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REGISTER_COALESCED_MMIO \ 1138224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) 1139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_UNREGISTER_COALESCED_MMIO \ 1140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) 1141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ 1142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) 1144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ 1145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 1146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) 1147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) 1148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ 1149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ 1151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_nr) 1152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ 1153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_entry) 1154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) 1155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) 1156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) 1157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) 1158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) 1159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) 1160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) 1161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) 1162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PIT_STATE2 */ 1163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) 1164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) 1165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_PVINFO */ 1166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) 1167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_TSC_CONTROL */ 1168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) 1169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) 1170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PCI_2_3 */ 1171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ 1172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SIGNAL_MSI */ 1174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) 1175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ 1176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) 1177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_ALLOC_HTAB */ 1178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) 1179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) 1180ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris#define KVM_CREATE_SPAPR_TCE_64 _IOW(KVMIO, 0xa8, \ 1181ccfaccd726a369b7df72e251710755233d176e5aChristopher Ferris struct kvm_create_spapr_tce_64) 1182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_RMA */ 1183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) 1184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_HTAB_FD */ 1185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) 1186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ 1187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) 1188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_RTAS */ 1189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) 1190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctl for vm fd */ 1192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) 1193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctls for fds returned by KVM_CREATE_DEVICE */ 1195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) 1196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) 1197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) 1198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for vcpu fds 1201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_RUN _IO(KVMIO, 0x80) 1203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) 1204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) 1205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) 1206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) 1207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) 1208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) 1209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ 1210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 1211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) 1212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) 1213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) 1214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) 1215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) 1216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) 1217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) 1218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) 1219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) 1220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) 1221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) 1223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) 1225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid for virtual machine (for floating interrupt)_and_ vcpu */ 1226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) 1227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* store status for s390 */ 1228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_NOADDR (-1ul) 1229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_PREFIXED (-2ul) 1230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) 1231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial ipl psw for s390 */ 1232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) 1233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial reset for s390 */ 1234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) 1235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) 1236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) 12377c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* Available with KVM_CAP_USER_NMI */ 1238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_NMI _IO(KVMIO, 0x9a) 1239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SET_GUEST_DEBUG */ 1240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) 1241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* MCE for x86 */ 1242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) 1243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) 1244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) 1245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VCPU_EVENTS */ 1246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) 1247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) 1248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_DEBUGREGS */ 1249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) 1250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) 1251314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris/* 1252314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vcpu version available with KVM_ENABLE_CAP 1253314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vm version available with KVM_CAP_ENABLE_CAP_VM 1254314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris */ 1255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) 1256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XSAVE */ 1257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) 1258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) 1259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XCRS */ 1260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) 1261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) 1262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SW_TLB */ 1263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) 1264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 1265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) 1266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) 1267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* VM is being stopped by host */ 1268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) 1269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) 1270e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init) 1271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) 127212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_MEM_OP */ 127312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op) 127412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_SKEYS */ 127512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys) 127612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys) 127712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_INJECT_IRQ */ 127812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq) 127912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_IRQ_STATE */ 128012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state) 128112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state) 128212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_X86_SMM */ 128312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_SMI _IO(KVMIO, 0xb7) 1284224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 1286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) 1287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) 1288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_pci_dev { 1290224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 busnr; 1292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 devfn; 1293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 segnr; 1295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[11]; 1297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_INTX (1 << 0) 1301224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSI (1 << 1) 1302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSIX (1 << 2) 1303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_INTX (1 << 8) 1305224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSI (1 << 9) 1306224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) 1307224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1308224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MASK 0x00ff 1309224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MASK 0xff00 1310224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1311224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_irq { 1312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 host_irq; /* ignored (legacy field) */ 1314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 guest_irq; 1315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[12]; 1318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1320224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1321224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_nr { 1322224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1323224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry_nr; 1324224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding; 1325224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1326224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1327224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MAX_MSIX_PER_DEV 256 1328224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_entry { 1329224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1330224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 1331224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry; /* The index of entry in the MSI-X table */ 1332224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding[3]; 1333224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1334224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 13356e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_X2APIC_API_USE_32BIT_IDS (1ULL << 0) 13366e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris#define KVM_X2APIC_API_DISABLE_BROADCAST_QUIRK (1ULL << 1) 13376e3550f2a1c3909fb75be068f7ae9009f7e8622aChristopher Ferris 1338224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif /* __LINUX_KVM_H */ 1339