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 150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_UNKNOWN 0 151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EXCEPTION 1 152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO 2 153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HYPERCALL 3 154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_DEBUG 4 155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_HLT 5 156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_MMIO 6 157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IRQ_WINDOW_OPEN 7 158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SHUTDOWN 8 159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_FAIL_ENTRY 9 160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTR 10 161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_SET_TPR 11 162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_TPR_ACCESS 12 163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_SIEIC 13 164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_RESET 14 1657c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_EXIT_DCR 15 /* deprecated */ 166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_NMI 16 167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_INTERNAL_ERROR 17 168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_OSI 18 169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_PAPR_HCALL 19 170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_UCONTROL 20 171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_WATCHDOG 21 172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_S390_TSCH 22 173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_EPR 23 174314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_EXIT_SYSTEM_EVENT 24 175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* For KVM_EXIT_INTERNAL_ERROR */ 177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Emulate instruction failed. */ 178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_EMULATION 1 179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected simultaneous exceptions. */ 180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_SIMUL_EX 2 181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected vm-exit due to delivery event. */ 182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ 185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_run { 186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 request_interrupt_window; 188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding1[7]; 189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exit_reason; 192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 ready_for_interrupt_injection; 193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 if_flag; 194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding2[2]; 195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in (pre_kvm_run), out (post_kvm_run) */ 197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 cr8; 198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 apic_base; 199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_S390 201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* the processor status word for s390 */ 202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_mask; /* psw upper half */ 203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_addr; /* psw lower half */ 204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_UNKNOWN */ 207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_exit_reason; 209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hw; 210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_FAIL_ENTRY */ 211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_entry_failure_reason; 213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } fail_entry; 214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EXCEPTION */ 215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exception; 217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 error_code; 218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } ex; 219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_IO */ 220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_IN 0 222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_OUT 1 223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 direction; 224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 size; /* bytes */ 225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 port; 226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 count; 227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data_offset; /* relative to kvm_run start */ 228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } io; 229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_debug_exit_arch arch; 231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } debug; 232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_MMIO */ 233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } mmio; 239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_HYPERCALL */ 240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[6]; 243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 longmode; 245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hypercall; 247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_TPR_ACCESS */ 248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 rip; 250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 is_write; 251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } tpr_access; 253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_SIEIC */ 254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 icptcode; 256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 ipa; 257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_sieic; 259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_RESET */ 260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_POR 1 261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CLEAR 2 262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_SUBSYSTEM 4 263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CPU_INIT 8 264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_IPL 16 265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 s390_reset_flags; 266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_UCONTROL */ 267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 trans_exc_code; 269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pgm_code; 270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_ucontrol; 2717c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris /* KVM_EXIT_DCR (deprecated) */ 272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 273224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 dcrn; 274224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 275224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 276224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } dcr; 277224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 278224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 suberror; 279224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ 280224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ndata; 281224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data[16]; 282224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } internal; 283224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_OSI */ 284224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 gprs[32]; 286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } osi; 287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 290224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[9]; 291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } papr_hcall; 292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_TSCH */ 293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_id; 295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_nr; 296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_parm; 297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_word; 298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 dequeued; 300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_tsch; 301224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EPR */ 302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 epr; 304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } epr; 305314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris /* KVM_EXIT_SYSTEM_EVENT */ 306314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct { 307314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_SHUTDOWN 1 308314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_SYSTEM_EVENT_RESET 2 309314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 type; 310314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 flags; 311314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } system_event; 312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Fix the size of the union. */ 313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[256]; 314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* 317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * shared registers between kvm and userspace. 318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_valid_regs specifies the register classes set by the host 319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_dirty_regs specified the register classes dirtied by userspace 320224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * struct kvm_sync_regs is architecture specific, as well as the 321224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * bits for kvm_valid_regs and kvm_dirty_regs 322224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 323224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_valid_regs; 324224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_dirty_regs; 325224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 326224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_sync_regs regs; 327224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[1024]; 328224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s; 329224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 330224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 331224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ 332224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 333224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_zone { 334224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 335224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 size; 336224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 337224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 338224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 339224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio { 340224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 341224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 342224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 343224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 344224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 345224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 346224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_ring { 347224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 first, last; 348224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_coalesced_mmio coalesced_mmio[0]; 349224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 350224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 351224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_COALESCED_MMIO_MAX \ 352224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ 353224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng sizeof(struct kvm_coalesced_mmio)) 354224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 355224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TRANSLATE */ 356224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_translation { 357224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 358224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 linear_address; 359224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 360224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 361224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 physical_address; 362224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 valid; 363224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 writeable; 364224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 usermode; 365224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[5]; 366224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 367224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 368224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_INTERRUPT */ 369224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_interrupt { 370224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 371224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irq; 372224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 373224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 374224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_GET_DIRTY_LOG */ 375224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_log { 376224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 377224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 padding1; 378224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 379224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng void __user *dirty_bitmap; /* one bit per page */ 380224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 padding2; 381224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 382224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 383224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 384224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_SIGNAL_MASK */ 385224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_signal_mask { 386224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 387224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 sigset[0]; 388224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 389224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 390224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TPR_ACCESS_REPORTING */ 391224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_tpr_access_ctl { 392224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 393224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 394224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[8]; 395224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 396224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 397224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_VAPIC_ADDR */ 398224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_vapic_addr { 399224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vapic_addr; 400224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 401224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4027c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* for KVM_SET_MP_STATE */ 403224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 4047c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* not all states are valid on all architectures */ 405224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_RUNNABLE 0 406224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_UNINITIALIZED 1 407224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_INIT_RECEIVED 2 408224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_HALTED 3 409224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_SIPI_RECEIVED 4 4107c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_STOPPED 5 4117c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_CHECK_STOP 6 4127c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_OPERATING 7 4137c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_MP_STATE_LOAD 8 414224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 415224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_mp_state { 416224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mp_state; 417224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 418224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 419224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_psw { 420224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mask; 421224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 422224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 423224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 424224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid values for type in kvm_s390_interrupt */ 425224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_STOP 0xfffe0000u 426224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_PROGRAM_INT 0xfffe0001u 427224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u 428224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESTART 0xfffe0003u 429314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u 430314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u 431224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_MCHK 0xfffe1000u 432314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CLOCK_COMP 0xffff1004u 433314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_S390_INT_CPU_TIMER 0xffff1005u 434224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_VIRTIO 0xffff2603u 435224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_SERVICE 0xffff2401u 436224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EMERGENCY 0xffff1201u 437224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u 438224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Anything below 0xfffe0000u is taken by INT_IO */ 439224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ 440224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (((schid)) | \ 441224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ssid) << 16) | \ 442224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((cssid) << 18) | \ 443224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ai) << 26)) 444224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MIN 0x00000000u 445224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MAX 0xfffdffffu 446224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 447224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 448224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_interrupt { 449224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 450224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 parm; 451224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 parm64; 452224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 453224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 454314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_io_info { 455314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_id; 456314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 subchannel_nr; 457314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_parm; 458314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 io_int_word; 459314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 460314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 461314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_ext_info { 462314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_params; 463314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 464314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ext_params2; 465314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 466314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 467314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_pgm_info { 468314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 trans_exc_code; 469314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mon_code; 470314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 per_address; 471314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 data_exc_code; 472314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 473314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 mon_class_nr; 474314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_code; 475314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_atmid; 476314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 exc_access_id; 477314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 per_access_id; 478314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 op_access_id; 479314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 pad[3]; 480314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 481314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 482314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_prefix_info { 483314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 address; 484314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 485314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 486314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_extcall_info { 487314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 488314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 489314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 490314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_emerg_info { 491314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u16 code; 492314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 493314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 494314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_mchk_info { 495314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 cr14; 496314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 mcic; 497314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 failing_storage_address; 498314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 ext_damage_code; 499314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 pad; 500314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u8 fixed_logout[16]; 501314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 502314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 503314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_s390_irq { 504314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 type; 505314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris union { 506314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_io_info io; 507314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_ext_info ext; 508314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_pgm_info pgm; 509314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_emerg_info emerg; 510314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_extcall_info extcall; 511314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_prefix_info prefix; 512314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_s390_mchk_info mchk; 513314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris char reserved[64]; 514314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris } u; 515314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 516314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 517224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_GUEST_DEBUG */ 518224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 519224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_ENABLE 0x00000001 520224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_SINGLESTEP 0x00000002 521224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 522224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_guest_debug { 523224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 control; 524224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 525224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_guest_debug_arch arch; 526224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 527224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 528224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 529224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_datamatch, 530224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_pio, 531224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_deassign, 532224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_virtio_ccw_notify, 533314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris kvm_ioeventfd_flag_nr_fast_mmio, 534224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_max, 535224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 536224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 537224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) 538224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) 539224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) 540224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ 541224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) 542224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 543224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) 544224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 545224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ioeventfd { 546224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 datamatch; 547224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* legal pio/mmio address */ 548314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */ 549224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 fd; 550224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 551224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[36]; 552224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 553224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 554224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_ENABLE_CAP */ 555224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_enable_cap { 556224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 557224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 cap; 558224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 559224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[4]; 560224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[64]; 561224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 562224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 563224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_PVINFO */ 564224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_pvinfo { 565224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 566224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 567224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 hcall[4]; 568224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[108]; 569224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 570224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 571224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_SMMU_INFO */ 572224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 573224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 574224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_page_size { 575224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Page shift (or 0) */ 576224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pte_enc; /* Encoding in the HPTE (>>12) */ 577224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 578224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 579224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_seg_page_size { 580224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Base page shift of segment (or 0) */ 581224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_enc; /* SLB encoding for BookS */ 582224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; 583224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 584224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 585224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 586224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_1T_SEGMENTS 0x00000002 587224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 588224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_smmu_info { 589224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 flags; 590224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_size; 591224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 592224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; 593224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 594224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 595224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) 596224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 597224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVMIO 0xAE 598224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 599224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* machine type bits, to be used as argument to KVM_CREATE_VM */ 600224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_VM_S390_UCONTROL 1 601224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 602e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris/* on ppc, 0 indicate default, 1 should force HV and 2 PR */ 603e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_HV 1 604e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_VM_PPC_PR 2 605e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris 606224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIE_PAGE_OFFSET 1 607224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 608224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 609224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for /dev/kvm fds: 610224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 611224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_API_VERSION _IO(KVMIO, 0x00) 612224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ 613224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) 614224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 615224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) 616224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 617224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Check if a kvm extension is available. Argument is extension number, 618224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * return is 1 (yes) or 0 (no, sorry). 619224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 620224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) 621224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 622224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Get size for mmap(vcpu_fd) 623224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 624224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ 625224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) 626224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 627224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 628224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 629e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2) 630224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 631224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 632224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Extension capability list. 633224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 634224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQCHIP 0 635224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HLT 1 636224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 637224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_MEMORY 3 638224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_TSS_ADDR 4 639224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VAPIC 6 640224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_EXT_CPUID 7 641224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_CLOCKSOURCE 8 642224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ 643224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ 644224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT 11 645224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NOP_IO_DELAY 12 646224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PV_MMU 13 647224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MP_STATE 14 648224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_COALESCED_MMIO 15 649224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ 650224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_ASSIGNMENT 17 651224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOMMU 18 652224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MSI 653224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_MSI 20 654224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 655224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ 656224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 657224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_NMI 22 658224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_GUEST_DEBUG 659224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_GUEST_DEBUG 23 660224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 661224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 662224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_REINJECT_CONTROL 24 663224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 664224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_ROUTING 25 665224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_INJECT_STATUS 26 666224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_DEASSIGNMENT 27 667224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MSIX 668224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_MSIX 28 669224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 670224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASSIGN_DEV_IRQ 29 671224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ 672224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 673224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MCE 674224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MCE 31 675224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 676224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD 32 677224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 678224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT2 33 679224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 680224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_BOOT_CPU_ID 34 681224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT_STATE2 682224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT_STATE2 35 683224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 684224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOEVENTFD 36 685224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 686224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XEN_HVM 687224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XEN_HVM 38 688224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 689224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ADJUST_CLOCK 39 690224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTERNAL_ERROR_DATA 40 691224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_VCPU_EVENTS 692224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VCPU_EVENTS 41 693224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 694224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_PSW 42 695224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SEGSTATE 43 696224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV 44 697224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_VAPIC 45 698224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_SPIN 46 699224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_SEGMENT 47 700224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAIRED_SINGLES 48 701224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTR_SHADOW 49 702224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_DEBUGREGS 703224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEBUGREGS 50 704224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 705224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 706224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_OSI 52 707224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_UNSET_IRQ 53 708224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ENABLE_CAP 54 709224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XSAVE 710224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XSAVE 55 711224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 712224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XCRS 713224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XCRS 56 714224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 715224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_PVINFO 57 716224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_IRQ_LEVEL 58 717224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASYNC_PF 59 718224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_CONTROL 60 719224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_GET_TSC_KHZ 61 720224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_SREGS 62 721224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SPAPR_TCE 63 722224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SMT 64 723224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RMA 65 724224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ 725224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HIOR 67 726224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAPR 68 727224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SW_TLB 69 728224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ONE_REG 70 729224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_GMAP 71 730224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_DEADLINE_TIMER 72 731224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_UCONTROL 73 732224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_REGS 74 733224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_2_3 75 734224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_KVMCLOCK_CTRL 76 735224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SIGNAL_MSI 77 736224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_SMMU_INFO 78 737224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_COW 79 738224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_ALLOC_HTAB 80 739224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_READONLY_MEM 81 740224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD_RESAMPLE 82 741224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 742224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HTAB_FD 84 743224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_CSS_SUPPORT 85 744224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_EPR 86 745224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_PSCI 87 746224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_SET_DEVICE_ADDR 88 747224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_CTRL 89 748224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_MPIC 90 749224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RTAS 91 750224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_XICS 92 751e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_ARM_EL1_32BIT 93 752e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_SPAPR_MULTITCE 94 753e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_EXT_EMUL_CPUID 95 754e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_CAP_HYPERV_TIME 96 755314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 756314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ENABLE_CAP_VM 98 757314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_S390_IRQCHIP 99 758314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_IOEVENTFD_NO_LENGTH 100 759314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_VM_ATTRIBUTES 101 760314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_ARM_PSCI_0_2 102 761314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_CAP_PPC_FIXUP_HCALL 103 7627c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_PPC_ENABLE_HCALL 104 7637c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_CAP_CHECK_EXTENSION_VM 105 764224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 765224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_IRQ_ROUTING 766224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 767224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_irqchip { 768224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irqchip; 769224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pin; 770224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 771224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 772224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_msi { 773224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 774224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 775224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 776224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 777224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 778224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 779314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferrisstruct kvm_irq_routing_s390_adapter { 780314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_addr; 781314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 summary_addr; 782314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u64 ind_offset; 783314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 summary_offset; 784314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris __u32 adapter_id; 785314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris}; 786314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris 787224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* gsi routing entry types */ 788224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_IRQCHIP 1 789224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_MSI 2 790314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris#define KVM_IRQ_ROUTING_S390_ADAPTER 3 791224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 792224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_entry { 793224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 794224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 795224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 796224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 797224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 798224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_irqchip irqchip; 799224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_msi msi; 800314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris struct kvm_irq_routing_s390_adapter adapter; 801224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[8]; 802224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } u; 803224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 804224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 805224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing { 806224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 nr; 807224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 808224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_entry entries[0]; 809224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 810224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 811224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 812224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 813224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_MCE 814224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* x86 MCE */ 815224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_x86_mce { 816224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 status; 817224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 818224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 misc; 819224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mcg_status; 820224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 bank; 821224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad1[7]; 822224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 pad2[3]; 823224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 824224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 825224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 826224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_XEN_HVM 827224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_xen_hvm_config { 828224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 829224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 msr; 830224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_32; 831224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_64; 832224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_32; 833224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_64; 834224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad2[30]; 835224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 836224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 837224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 838224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) 839224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 840224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Available with KVM_CAP_IRQFD_RESAMPLE 841224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 842224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies 843224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * the irqfd to operate in resampling mode for level triggered interrupt 844224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * emlation. See Documentation/virtual/kvm/api.txt. 845224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 846224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) 847224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 848224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irqfd { 849224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; 850224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 851224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 852224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 resamplefd; 853224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 854224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 855224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 856224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_clock_data { 857224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 clock; 858224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 859224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[9]; 860224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 861224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 862224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_NOHV 0 863224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_HV 1 864224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 865224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_config_tlb { 866224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 params; 867224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 array; 868224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mmu_type; 869224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 array_len; 870224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 871224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 872224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_tlb { 873224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 bitmap; 874224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 num_dirty; 875224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 876224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 877224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 878224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 879224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARCH_MASK 0xff00000000000000ULL 880224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_GENERIC 0x0000000000000000ULL 881224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 882224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 883224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Architecture specific registers are to be defined in arch headers and 884224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ORed with the arch identifier. 885224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 886224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_PPC 0x1000000000000000ULL 887224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_X86 0x2000000000000000ULL 888224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_IA64 0x3000000000000000ULL 889224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARM 0x4000000000000000ULL 890224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_S390 0x5000000000000000ULL 891e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_REG_ARM64 0x6000000000000000ULL 892224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_MIPS 0x7000000000000000ULL 893224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 894224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_SHIFT 52 895224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL 896224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U8 0x0000000000000000ULL 897224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U16 0x0010000000000000ULL 898224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U32 0x0020000000000000ULL 899224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U64 0x0030000000000000ULL 900224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U128 0x0040000000000000ULL 901224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U256 0x0050000000000000ULL 902224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U512 0x0060000000000000ULL 903224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U1024 0x0070000000000000ULL 904224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 905224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_reg_list { 906224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 n; /* number of regs */ 907224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 reg[0]; 908224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 909224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 910224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_one_reg { 911224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 912224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 913224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 914224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 915224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_msi { 916224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 917224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 918224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 919224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 920224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 921224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 922224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 923224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_arm_device_addr { 924224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 925224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 926224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 927224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 928224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 929224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Device control API, available with KVM_CAP_DEVICE_CTRL 930224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 931224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE_TEST 1 932224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 933224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_create_device { 934224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; /* in: KVM_DEV_TYPE_xxx */ 935224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; /* out: device handle */ 936224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ 937224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 938224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 939224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_device_attr { 940224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* no flags currently defined */ 941224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 group; /* device-defined */ 942224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 attr; /* group-defined */ 943224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* userspace address of attr data */ 944224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 945224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 946e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP 1 947e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_ADD 1 948e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_DEV_VFIO_GROUP_DEL 2 9497c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris 9507c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferrisenum kvm_device_type { 9517c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_20 = 1, 9527c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20 9537c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FSL_MPIC_42, 9547c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42 9557c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_XICS, 9567c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS 9577c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_VFIO, 9587c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO 9597c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_ARM_VGIC_V2, 9607c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 9617c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_FLIC, 9627c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC 9637c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris KVM_DEV_TYPE_MAX, 9647c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris}; 965224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 966224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 967224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for VM fds 968224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 969224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) 970224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 971224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns 972224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * a vcpu fd. 973224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 974224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VCPU _IO(KVMIO, 0x41) 975224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) 976224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_SET_MEMORY_ALIAS is obsolete: */ 977224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) 978224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) 979224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) 980224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ 981224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_userspace_memory_region) 982224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) 983224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) 984224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 985224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* enable ucontrol for s390 */ 986224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_ucas_mapping { 987224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 user_addr; 988224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vcpu_addr; 989224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 length; 990224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 991224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) 992224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) 993224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) 994224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 995224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Device model IOC */ 996224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) 997224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) 998224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) 999224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) 1000224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT _IO(KVMIO, 0x64) 1001224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) 1002224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) 1003224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) 1004224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REGISTER_COALESCED_MMIO \ 1005224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) 1006224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_UNREGISTER_COALESCED_MMIO \ 1007224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) 1008224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ 1009224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1010224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) 1011224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ 1012224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 1013224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) 1014224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) 1015224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ 1016224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1017224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ 1018224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_nr) 1019224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ 1020224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_entry) 1021224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) 1022224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) 1023224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) 1024224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) 1025224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) 1026224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) 1027224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) 1028224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) 1029224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PIT_STATE2 */ 1030224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) 1031224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) 1032224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_PVINFO */ 1033224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) 1034224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_TSC_CONTROL */ 1035224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) 1036224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) 1037224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PCI_2_3 */ 1038224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ 1039224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 1040224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SIGNAL_MSI */ 1041224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) 1042224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ 1043224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) 1044224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_ALLOC_HTAB */ 1045224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) 1046224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) 1047224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_RMA */ 1048224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) 1049224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_HTAB_FD */ 1050224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) 1051224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ 1052224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) 1053224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_RTAS */ 1054224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) 1055224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1056224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctl for vm fd */ 1057224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) 1058224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1059224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctls for fds returned by KVM_CREATE_DEVICE */ 1060224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) 1061224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) 1062224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) 1063224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1064224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 1065224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for vcpu fds 1066224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 1067224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_RUN _IO(KVMIO, 0x80) 1068224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) 1069224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) 1070224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) 1071224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) 1072224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) 1073224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) 1074224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ 1075224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 1076224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) 1077224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) 1078224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) 1079224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) 1080224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) 1081224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) 1082224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) 1083224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) 1084224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) 1085224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) 1086224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1087224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) 1088224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 1089224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) 1090224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid for virtual machine (for floating interrupt)_and_ vcpu */ 1091224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) 1092224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* store status for s390 */ 1093224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_NOADDR (-1ul) 1094224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_PREFIXED (-2ul) 1095224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) 1096224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial ipl psw for s390 */ 1097224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) 1098224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial reset for s390 */ 1099224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) 1100224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) 1101224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) 11027c0b639731767acd9b3788628d81174c641fa6b9Christopher Ferris/* Available with KVM_CAP_USER_NMI */ 1103224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_NMI _IO(KVMIO, 0x9a) 1104224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SET_GUEST_DEBUG */ 1105224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) 1106224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* MCE for x86 */ 1107224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) 1108224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) 1109224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) 1110224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* IA64 stack access */ 1111224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *) 1112224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *) 1113224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VCPU_EVENTS */ 1114224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) 1115224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) 1116224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_DEBUGREGS */ 1117224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) 1118224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) 1119314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris/* 1120314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vcpu version available with KVM_ENABLE_CAP 1121314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris * vm version available with KVM_CAP_ENABLE_CAP_VM 1122314752488cb92b9f86028836d0b8eabd8acb6a7cChristopher Ferris */ 1123224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) 1124224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XSAVE */ 1125224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) 1126224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) 1127224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XCRS */ 1128224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) 1129224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) 1130224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SW_TLB */ 1131224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) 1132224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 1133224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) 1134224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) 1135224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* VM is being stopped by host */ 1136224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) 1137224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) 1138e084501669a4e4931c9d648351ecd7d595b81b79Christopher Ferris#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init) 1139224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) 1140224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1141224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 1142224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) 1143224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) 1144224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1145224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_pci_dev { 1146224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1147224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 busnr; 1148224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 devfn; 1149224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1150224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 segnr; 1151224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1152224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[11]; 1153224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1154224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1155224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1156224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_INTX (1 << 0) 1157224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSI (1 << 1) 1158224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSIX (1 << 2) 1159224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1160224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_INTX (1 << 8) 1161224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSI (1 << 9) 1162224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) 1163224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1164224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MASK 0x00ff 1165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MASK 0xff00 1166224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1167224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_irq { 1168224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1169224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 host_irq; /* ignored (legacy field) */ 1170224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 guest_irq; 1171224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1172224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1173224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[12]; 1174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_nr { 1178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry_nr; 1180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding; 1181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MAX_MSIX_PER_DEV 256 1184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_entry { 1185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 1187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry; /* The index of entry in the MSI-X table */ 1188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding[3]; 1189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif /* __LINUX_KVM_H */ 1192