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}; 15712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_SKEYS_NONE 1 15812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SKEYS_MAX 1048576 15912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_UNKNOWN 0 161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EXCEPTION 1 162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO 2 163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HYPERCALL 3 164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_DEBUG 4 165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HLT 5 166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_MMIO 6 167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IRQ_WINDOW_OPEN 7 168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SHUTDOWN 8 169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_FAIL_ENTRY 9 170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTR 10 171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SET_TPR 11 172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_TPR_ACCESS 12 173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_SIEIC 13 174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_RESET 14 1757c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_EXIT_DCR 15 /* deprecated */ 176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_NMI 16 177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTERNAL_ERROR 17 178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_OSI 18 179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_PAPR_HCALL 19 180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_UCONTROL 20 181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_WATCHDOG 21 182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_TSCH 22 183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EPR 23 184314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_EXIT_SYSTEM_EVENT 24 18512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_EXIT_S390_STSI 25 18612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_EXIT_IOAPIC_EOI 26 187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* For KVM_EXIT_INTERNAL_ERROR */ 189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Emulate instruction failed. */ 190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_EMULATION 1 191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected simultaneous exceptions. */ 192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_SIMUL_EX 2 193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected vm-exit due to delivery event. */ 194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ 197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_run { 198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 request_interrupt_window; 200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding1[7]; 201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exit_reason; 204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 ready_for_interrupt_injection; 205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 if_flag; 20612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u16 flags; 207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in (pre_kvm_run), out (post_kvm_run) */ 209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 cr8; 210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 apic_base; 211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_S390 213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* the processor status word for s390 */ 214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_mask; /* psw upper half */ 215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_addr; /* psw lower half */ 216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_UNKNOWN */ 219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_exit_reason; 221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hw; 222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_FAIL_ENTRY */ 223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_entry_failure_reason; 225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } fail_entry; 226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EXCEPTION */ 227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exception; 229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 error_code; 230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } ex; 231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_IO */ 232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_IN 0 234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_OUT 1 235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 direction; 236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 size; /* bytes */ 237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 port; 238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 count; 239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data_offset; /* relative to kvm_run start */ 240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } io; 24112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_DEBUG */ 242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_debug_exit_arch arch; 244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } debug; 245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_MMIO */ 246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } mmio; 252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_HYPERCALL */ 253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[6]; 256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 longmode; 258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hypercall; 260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_TPR_ACCESS */ 261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 rip; 263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 is_write; 264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } tpr_access; 266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_SIEIC */ 267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 icptcode; 269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 ipa; 270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_sieic; 272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_RESET */ 273224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_POR 1 274224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CLEAR 2 275224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_SUBSYSTEM 4 276224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CPU_INIT 8 277224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_IPL 16 278224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 s390_reset_flags; 279224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_UCONTROL */ 280224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 281224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 trans_exc_code; 282224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pgm_code; 283224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_ucontrol; 2847c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris /* KVM_EXIT_DCR (deprecated) */ 285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 dcrn; 287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } dcr; 29012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_INTERNAL_ERROR */ 291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 suberror; 293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ 294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ndata; 295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data[16]; 296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } internal; 297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_OSI */ 298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 gprs[32]; 300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } osi; 30112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_PAPR_HCALL */ 302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 305224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[9]; 306224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } papr_hcall; 307224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_TSCH */ 308224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 309224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_id; 310224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_nr; 311224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_parm; 312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_word; 313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 dequeued; 315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_tsch; 316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EPR */ 317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 epr; 319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } epr; 320314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris /* KVM_EXIT_SYSTEM_EVENT */ 321314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct { 322314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_SHUTDOWN 1 323314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_RESET 2 32412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_SYSTEM_EVENT_CRASH 3 325314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 type; 326314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 flags; 327314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } system_event; 32812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_S390_STSI */ 32912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct { 33012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 addr; 33112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 ar; 33212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 reserved; 33312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 fc; 33412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 sel1; 33512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u16 sel2; 33612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris } s390_stsi; 33712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* KVM_EXIT_IOAPIC_EOI */ 33812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct { 33912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 vector; 34012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris } eoi; 341224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Fix the size of the union. */ 342224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[256]; 343224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 344224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 345224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* 346224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * shared registers between kvm and userspace. 347224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_valid_regs specifies the register classes set by the host 348224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_dirty_regs specified the register classes dirtied by userspace 349224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * struct kvm_sync_regs is architecture specific, as well as the 350224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * bits for kvm_valid_regs and kvm_dirty_regs 351224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 352224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_valid_regs; 353224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_dirty_regs; 354224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 355224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_sync_regs regs; 35612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris char padding[2048]; 357224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s; 358224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 359224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 360224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ 361224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 362224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_zone { 363224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 364224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 size; 365224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 366224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 367224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 368224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio { 369224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 370224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 371224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 372224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 373224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 374224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 375224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_ring { 376224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 first, last; 377224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_coalesced_mmio coalesced_mmio[0]; 378224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 379224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 380224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_COALESCED_MMIO_MAX \ 381224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ 382224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng sizeof(struct kvm_coalesced_mmio)) 383224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 384224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TRANSLATE */ 385224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_translation { 386224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 387224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 linear_address; 388224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 389224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 390224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 physical_address; 391224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 valid; 392224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 writeable; 393224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 usermode; 394224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[5]; 395224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 396224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 39712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* for KVM_S390_MEM_OP */ 39812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_mem_op { 39912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris /* in */ 40012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 gaddr; /* the guest address */ 40112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 flags; /* flags */ 40212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 size; /* amount of bytes */ 40312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 op; /* type of operation */ 40412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 buf; /* buffer in userspace */ 40512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 ar; /* the access register number */ 40612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u8 reserved[31]; /* should be set to 0 */ 40712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 40812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* types for kvm_s390_mem_op->op */ 40912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_LOGICAL_READ 0 41012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_LOGICAL_WRITE 1 41112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* flags for kvm_s390_mem_op->flags */ 41212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) 41312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) 41412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 415224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_INTERRUPT */ 416224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_interrupt { 417224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 418224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irq; 419224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 420224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 421224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_GET_DIRTY_LOG */ 422224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_log { 423224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 424224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 padding1; 425224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 426224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng void __user *dirty_bitmap; /* one bit per page */ 427224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 padding2; 428224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 429224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 430224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 431224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_SIGNAL_MASK */ 432224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_signal_mask { 433224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 434224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 sigset[0]; 435224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 436224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 437224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TPR_ACCESS_REPORTING */ 438224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_tpr_access_ctl { 439224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 440224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 441224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[8]; 442224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 443224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 444224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_VAPIC_ADDR */ 445224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_vapic_addr { 446224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vapic_addr; 447224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 448224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4497c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* for KVM_SET_MP_STATE */ 450224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4517c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* not all states are valid on all architectures */ 452224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_RUNNABLE 0 453224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_UNINITIALIZED 1 454224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_INIT_RECEIVED 2 455224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_HALTED 3 456224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_SIPI_RECEIVED 4 4577c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_STOPPED 5 4587c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_CHECK_STOP 6 4597c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_OPERATING 7 4607c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_LOAD 8 461224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 462224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_mp_state { 463224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mp_state; 464224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 465224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 466224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_psw { 467224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mask; 468224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 469224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 470224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 471224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid values for type in kvm_s390_interrupt */ 472224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_STOP 0xfffe0000u 473224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_PROGRAM_INT 0xfffe0001u 474224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u 475224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESTART 0xfffe0003u 476314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u 477314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u 478224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_MCHK 0xfffe1000u 479314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CLOCK_COMP 0xffff1004u 480314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CPU_TIMER 0xffff1005u 481224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_VIRTIO 0xffff2603u 482224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_SERVICE 0xffff2401u 483224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EMERGENCY 0xffff1201u 484224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u 485224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Anything below 0xfffe0000u is taken by INT_IO */ 486224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ 487224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (((schid)) | \ 488224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ssid) << 16) | \ 489224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((cssid) << 18) | \ 490224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ai) << 26)) 491224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MIN 0x00000000u 492224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MAX 0xfffdffffu 49312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_INT_IO_AI_MASK 0x04000000u 494224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 495224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 496224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_interrupt { 497224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 498224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 parm; 499224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 parm64; 500224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 501224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 502314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_io_info { 503314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_id; 504314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_nr; 505314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_parm; 506314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_word; 507314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 508314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 509314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_ext_info { 510314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_params; 511314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 512314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ext_params2; 513314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 514314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 515314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_pgm_info { 516314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 trans_exc_code; 517314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mon_code; 518314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 per_address; 519314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 data_exc_code; 520314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 521314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 mon_class_nr; 522314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_code; 523314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_atmid; 524314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 exc_access_id; 525314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_access_id; 526314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 op_access_id; 527314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 pad[3]; 528314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 529314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 530314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_prefix_info { 531314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 address; 532314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 533314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 534314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_extcall_info { 535314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 536314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 537314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 538314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_emerg_info { 539314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 540314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 541314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 54212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_STOP_FLAG_STORE_STATUS 0x01 54312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_stop_info { 54412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 flags; 54512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 54612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 547314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_mchk_info { 548314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 cr14; 549314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mcic; 550314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 failing_storage_address; 551314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_damage_code; 552314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 553314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 fixed_logout[16]; 554314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 555314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 556314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_irq { 557314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 type; 558314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris union { 559314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_io_info io; 560314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_ext_info ext; 561314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_pgm_info pgm; 562314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_emerg_info emerg; 563314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_extcall_info extcall; 564314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_prefix_info prefix; 56512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris struct kvm_s390_stop_info stop; 566314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_mchk_info mchk; 567314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris char reserved[64]; 568314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } u; 569314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 570314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 57112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferrisstruct kvm_s390_irq_state { 57212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u64 buf; 57312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 flags; 57412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 len; 57512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris __u32 reserved[4]; 57612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris}; 57712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris 578224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_GUEST_DEBUG */ 579224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 580224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_ENABLE 0x00000001 581224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_SINGLESTEP 0x00000002 582224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 583224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_guest_debug { 584224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 control; 585224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 586224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_guest_debug_arch arch; 587224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 588224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 589224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 590224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_datamatch, 591224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_pio, 592224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_deassign, 593224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_virtio_ccw_notify, 594314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris kvm_ioeventfd_flag_nr_fast_mmio, 595224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_max, 596224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 597224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 598224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) 599224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) 600224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) 601224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ 602224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) 603224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 604224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) 605224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 606224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ioeventfd { 607224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 datamatch; 608224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* legal pio/mmio address */ 609314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */ 610224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 fd; 611224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 612224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[36]; 613224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 614224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 615224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_ENABLE_CAP */ 616224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_enable_cap { 617224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 618224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 cap; 619224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 620224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[4]; 621224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[64]; 622224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 623224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 624224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_PVINFO */ 625224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_pvinfo { 626224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 627224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 628224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 hcall[4]; 629224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[108]; 630224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 631224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 632224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_SMMU_INFO */ 633224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 634224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 635224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_page_size { 636224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Page shift (or 0) */ 637224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pte_enc; /* Encoding in the HPTE (>>12) */ 638224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 639224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 640224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_seg_page_size { 641224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Base page shift of segment (or 0) */ 642224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_enc; /* SLB encoding for BookS */ 643224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; 644224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 645224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 646224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 647224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_1T_SEGMENTS 0x00000002 648224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 649224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_smmu_info { 650224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 flags; 651224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_size; 652224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 653224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; 654224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 655224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 656224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) 657224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 658224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVMIO 0xAE 659224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 660224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* machine type bits, to be used as argument to KVM_CREATE_VM */ 661224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_VM_S390_UCONTROL 1 662224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 663e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris/* on ppc, 0 indicate default, 1 should force HV and 2 PR */ 664e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_HV 1 665e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_PR 2 666e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris 667224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIE_PAGE_OFFSET 1 668224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 669224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 670224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for /dev/kvm fds: 671224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 672224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_API_VERSION _IO(KVMIO, 0x00) 673224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ 674224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) 675224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 676224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) 677224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 678224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Check if a kvm extension is available. Argument is extension number, 679224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * return is 1 (yes) or 0 (no, sorry). 680224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 681224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) 682224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 683224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Get size for mmap(vcpu_fd) 684224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 685224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ 686224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) 687224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 688224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 689224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 690e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2) 691224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 692224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 693224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Extension capability list. 694224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 695224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQCHIP 0 696224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HLT 1 697224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 698224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_MEMORY 3 699224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_TSS_ADDR 4 700224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VAPIC 6 701224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_EXT_CPUID 7 702224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_CLOCKSOURCE 8 703224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ 704224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ 705224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT 11 706224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NOP_IO_DELAY 12 707224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PV_MMU 13 708224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MP_STATE 14 709224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_COALESCED_MMIO 15 710224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ 711224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOMMU 18 712224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ 713224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 714224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_NMI 22 715224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_GUEST_DEBUG 716224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_GUEST_DEBUG 23 717224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 718224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 719224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_REINJECT_CONTROL 24 720224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 721224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_ROUTING 25 722224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_INJECT_STATUS 26 723224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASSIGN_DEV_IRQ 29 724224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ 725224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 726224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MCE 727224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MCE 31 728224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 729224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD 32 730224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 731224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT2 33 732224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 733224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_BOOT_CPU_ID 34 734224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT_STATE2 735224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT_STATE2 35 736224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 737224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOEVENTFD 36 738224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 739224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XEN_HVM 740224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XEN_HVM 38 741224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 742224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ADJUST_CLOCK 39 743224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTERNAL_ERROR_DATA 40 744224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_VCPU_EVENTS 745224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VCPU_EVENTS 41 746224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 747224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_PSW 42 748224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SEGSTATE 43 749224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV 44 750224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_VAPIC 45 751224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_SPIN 46 752224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_SEGMENT 47 753224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAIRED_SINGLES 48 754224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTR_SHADOW 49 755224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_DEBUGREGS 756224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEBUGREGS 50 757224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 758224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 759224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_OSI 52 760224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_UNSET_IRQ 53 761224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ENABLE_CAP 54 762224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XSAVE 763224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XSAVE 55 764224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 765224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XCRS 766224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XCRS 56 767224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 768224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_PVINFO 57 769224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_IRQ_LEVEL 58 770224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASYNC_PF 59 771224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_CONTROL 60 772224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_GET_TSC_KHZ 61 773224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_SREGS 62 774224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SPAPR_TCE 63 775224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SMT 64 776224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RMA 65 777224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ 778224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HIOR 67 779224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAPR 68 780224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SW_TLB 69 781224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ONE_REG 70 782224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_GMAP 71 783224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_DEADLINE_TIMER 72 784224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_UCONTROL 73 785224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_REGS 74 786224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_2_3 75 787224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_KVMCLOCK_CTRL 76 788224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SIGNAL_MSI 77 789224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_SMMU_INFO 78 790224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_COW 79 791224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_ALLOC_HTAB 80 792224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_READONLY_MEM 81 793224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD_RESAMPLE 82 794224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 795224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HTAB_FD 84 796224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_CSS_SUPPORT 85 797224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_EPR 86 798224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_PSCI 87 799224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_SET_DEVICE_ADDR 88 800224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_CTRL 89 801224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_MPIC 90 802224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RTAS 91 803224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_XICS 92 804e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_ARM_EL1_32BIT 93 805e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_SPAPR_MULTITCE 94 806e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_EXT_EMUL_CPUID 95 807e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_HYPERV_TIME 96 808314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 809314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ENABLE_CAP_VM 98 810314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_S390_IRQCHIP 99 811314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOEVENTFD_NO_LENGTH 100 812314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_VM_ATTRIBUTES 101 813314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ARM_PSCI_0_2 102 814314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_PPC_FIXUP_HCALL 103 8157c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_PPC_ENABLE_HCALL 104 8167c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_CHECK_EXTENSION_VM 105 81712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_USER_SIGP 106 81812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_VECTOR_REGISTERS 107 81912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_MEM_OP 108 82012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_USER_STSI 109 82112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_SKEYS 110 82212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MIPS_FPU 111 82312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MIPS_MSA 112 82412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_INJECT_IRQ 113 82512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_S390_IRQ_STATE 114 82612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_PPC_HWRNG 115 82712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_DISABLE_QUIRKS 116 82812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_X86_SMM 117 82912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_MULTI_ADDRESS_SPACE 118 83012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_GUEST_DEBUG_HW_BPS 119 83112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_GUEST_DEBUG_HW_WPS 120 83212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_SPLIT_IRQCHIP 121 83312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_CAP_IOEVENTFD_ANY_LENGTH 122 834224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 835224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_IRQ_ROUTING 836224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 837224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_irqchip { 838224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irqchip; 839224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pin; 840224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 841224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 842224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_msi { 843224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 844224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 845224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 846224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 847224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 848224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 849314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_irq_routing_s390_adapter { 850314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_addr; 851314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 summary_addr; 852314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_offset; 853314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 summary_offset; 854314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 adapter_id; 855314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 856314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 857224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* gsi routing entry types */ 858224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_IRQCHIP 1 859224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_MSI 2 860314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_IRQ_ROUTING_S390_ADAPTER 3 861224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 862224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_entry { 863224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 864224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 865224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 866224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 867224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 868224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_irqchip irqchip; 869224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_msi msi; 870314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_irq_routing_s390_adapter adapter; 871224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[8]; 872224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } u; 873224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 874224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 875224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing { 876224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 nr; 877224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 878224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_entry entries[0]; 879224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 880224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 881224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 882224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 883224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_MCE 884224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* x86 MCE */ 885224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_x86_mce { 886224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 status; 887224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 888224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 misc; 889224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mcg_status; 890224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 bank; 891224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad1[7]; 892224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 pad2[3]; 893224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 894224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 895224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 896224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_XEN_HVM 897224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_xen_hvm_config { 898224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 899224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 msr; 900224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_32; 901224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_64; 902224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_32; 903224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_64; 904224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad2[30]; 905224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 906224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 907224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 908224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) 909224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 910224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Available with KVM_CAP_IRQFD_RESAMPLE 911224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 912224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies 913224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * the irqfd to operate in resampling mode for level triggered interrupt 91412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris * emulation. See Documentation/virtual/kvm/api.txt. 915224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 916224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) 917224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 918224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irqfd { 919224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; 920224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 921224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 922224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 resamplefd; 923224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 924224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 925224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 926224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_clock_data { 927224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 clock; 928224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 929224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[9]; 930224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 931224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 932224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_NOHV 0 933224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_HV 1 934224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 935224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_config_tlb { 936224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 params; 937224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 array; 938224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mmu_type; 939224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 array_len; 940224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 941224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 942224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_tlb { 943224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 bitmap; 944224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 num_dirty; 945224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 946224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 947224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 948224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 949224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARCH_MASK 0xff00000000000000ULL 950224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_GENERIC 0x0000000000000000ULL 951224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 952224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 953224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Architecture specific registers are to be defined in arch headers and 954224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ORed with the arch identifier. 955224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 956224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_PPC 0x1000000000000000ULL 957224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_X86 0x2000000000000000ULL 958224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_IA64 0x3000000000000000ULL 959224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARM 0x4000000000000000ULL 960224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_S390 0x5000000000000000ULL 961e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_REG_ARM64 0x6000000000000000ULL 962224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_MIPS 0x7000000000000000ULL 963224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 964224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_SHIFT 52 965224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL 966224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U8 0x0000000000000000ULL 967224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U16 0x0010000000000000ULL 968224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U32 0x0020000000000000ULL 969224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U64 0x0030000000000000ULL 970224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U128 0x0040000000000000ULL 971224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U256 0x0050000000000000ULL 972224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U512 0x0060000000000000ULL 973224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U1024 0x0070000000000000ULL 974224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 975224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_reg_list { 976224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 n; /* number of regs */ 977224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 reg[0]; 978224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 979224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 980224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_one_reg { 981224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 982224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 983224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 984224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 985224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_msi { 986224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 987224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 988224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 989224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 990224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 991224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 992224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 993224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_arm_device_addr { 994224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 995224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 996224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 997224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 998224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 999224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Device control API, available with KVM_CAP_DEVICE_CTRL 1000224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1001224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE_TEST 1 1002224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1003224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_create_device { 1004224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; /* in: KVM_DEV_TYPE_xxx */ 1005224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; /* out: device handle */ 1006224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ 1007224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1008224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1009224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_device_attr { 1010224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* no flags currently defined */ 1011224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 group; /* device-defined */ 1012224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 attr; /* group-defined */ 1013224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* userspace address of attr data */ 1014224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1015224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1016e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP 1 1017e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_ADD 1 1018e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_DEL 2 10197c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris 10207c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferrisenum kvm_device_type { 10217c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_20 = 1, 10227c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20 10237c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_42, 10247c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42 10257c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_XICS, 10267c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS 10277c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_VFIO, 10287c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO 10297c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_ARM_VGIC_V2, 10307c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 10317c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FLIC, 10327c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC 103312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris KVM_DEV_TYPE_ARM_VGIC_V3, 103412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3 10357c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_MAX, 10367c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris}; 1037224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1038224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1039224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for VM fds 1040224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1041224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) 1042224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1043224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns 1044224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * a vcpu fd. 1045224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1046224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VCPU _IO(KVMIO, 0x41) 1047224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) 1048224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_SET_MEMORY_ALIAS is obsolete: */ 1049224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) 1050224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) 1051224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) 1052224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ 1053224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_userspace_memory_region) 1054224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) 1055224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) 1056224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1057224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* enable ucontrol for s390 */ 1058224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_ucas_mapping { 1059224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 user_addr; 1060224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vcpu_addr; 1061224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 length; 1062224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1063224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) 1064224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) 1065224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) 1066224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1067224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Device model IOC */ 1068224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) 1069224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) 1070224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) 1071224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) 1072224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT _IO(KVMIO, 0x64) 1073224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) 1074224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) 1075224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) 1076224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REGISTER_COALESCED_MMIO \ 1077224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) 1078224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_UNREGISTER_COALESCED_MMIO \ 1079224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) 1080224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ 1081224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1082224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) 1083224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ 1084224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 1085224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) 1086224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) 1087224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ 1088224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1089224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ 1090224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_nr) 1091224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ 1092224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_entry) 1093224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) 1094224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) 1095224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) 1096224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) 1097224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) 1098224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) 1099224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) 1100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) 1101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PIT_STATE2 */ 1102224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) 1103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) 1104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_PVINFO */ 1105224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) 1106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_TSC_CONTROL */ 1107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) 1108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) 1109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PCI_2_3 */ 1110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ 1111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SIGNAL_MSI */ 1113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) 1114224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ 1115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) 1116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_ALLOC_HTAB */ 1117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) 1118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) 1119224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_RMA */ 1120224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) 1121224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_HTAB_FD */ 1122224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) 1123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ 1124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) 1125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_RTAS */ 1126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) 1127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctl for vm fd */ 1129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) 1130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctls for fds returned by KVM_CREATE_DEVICE */ 1132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) 1133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) 1134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) 1135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for vcpu fds 1138224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_RUN _IO(KVMIO, 0x80) 1140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) 1141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) 1142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) 1143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) 1144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) 1145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) 1146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ 1147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 1148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) 1149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) 1150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) 1151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) 1152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) 1153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) 1154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) 1155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) 1156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) 1157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) 1158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) 1160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) 1162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid for virtual machine (for floating interrupt)_and_ vcpu */ 1163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) 1164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* store status for s390 */ 1165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_NOADDR (-1ul) 1166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_PREFIXED (-2ul) 1167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) 1168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial ipl psw for s390 */ 1169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) 1170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial reset for s390 */ 1171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) 1172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) 1173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) 11747c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* Available with KVM_CAP_USER_NMI */ 1175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_NMI _IO(KVMIO, 0x9a) 1176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SET_GUEST_DEBUG */ 1177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) 1178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* MCE for x86 */ 1179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) 1180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) 1181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) 1182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VCPU_EVENTS */ 1183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) 1184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) 1185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_DEBUGREGS */ 1186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) 1187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) 1188314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris/* 1189314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vcpu version available with KVM_ENABLE_CAP 1190314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vm version available with KVM_CAP_ENABLE_CAP_VM 1191314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris */ 1192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) 1193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XSAVE */ 1194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) 1195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) 1196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XCRS */ 1197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) 1198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) 1199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SW_TLB */ 1200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) 1201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 1202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) 1203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) 1204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* VM is being stopped by host */ 1205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) 1206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) 1207e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init) 1208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) 120912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_MEM_OP */ 121012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op) 121112e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_SKEYS */ 121212e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys) 121312e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys) 121412e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_INJECT_IRQ */ 121512e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq) 121612e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_S390_IRQ_STATE */ 121712e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state) 121812e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state) 121912e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris/* Available with KVM_CAP_X86_SMM */ 122012e1f28cce28271eb109a5bae818a804f0c3bb27Christopher Ferris#define KVM_SMI _IO(KVMIO, 0xb7) 1221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 1223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) 1224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) 1225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_pci_dev { 1227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 busnr; 1229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 devfn; 1230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 segnr; 1232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[11]; 1234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_INTX (1 << 0) 1238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSI (1 << 1) 1239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSIX (1 << 2) 1240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_INTX (1 << 8) 1242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSI (1 << 9) 1243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) 1244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MASK 0x00ff 1246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MASK 0xff00 1247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_irq { 1249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 host_irq; /* ignored (legacy field) */ 1251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 guest_irq; 1252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[12]; 1255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_nr { 1259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry_nr; 1261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding; 1262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MAX_MSIX_PER_DEV 256 1265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_entry { 1266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 1268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry; /* The index of entry in the MSI-X table */ 1269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding[3]; 1270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif /* __LINUX_KVM_H */ 1273