kvm.h revision 224b54f69543a5c0ec18f99bd717d2b724582eb6
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 165224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_DCR 15 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 174224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 175224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* For KVM_EXIT_INTERNAL_ERROR */ 176224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Emulate instruction failed. */ 177224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_EMULATION 1 178224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected simultaneous exceptions. */ 179224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_SIMUL_EX 2 180224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Encounter unexpected vm-exit due to delivery event. */ 181224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 182224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 183224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ 184224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_run { 185224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 186224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 request_interrupt_window; 187224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding1[7]; 188224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 189224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 190224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exit_reason; 191224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 ready_for_interrupt_injection; 192224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 if_flag; 193224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 padding2[2]; 194224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 195224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in (pre_kvm_run), out (post_kvm_run) */ 196224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 cr8; 197224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 apic_base; 198224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 199224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_S390 200224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* the processor status word for s390 */ 201224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_mask; /* psw upper half */ 202224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 psw_addr; /* psw lower half */ 203224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 204224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 205224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_UNKNOWN */ 206224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 207224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_exit_reason; 208224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hw; 209224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_FAIL_ENTRY */ 210224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 211224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 hardware_entry_failure_reason; 212224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } fail_entry; 213224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EXCEPTION */ 214224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 215224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 exception; 216224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 error_code; 217224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } ex; 218224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_IO */ 219224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 220224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_IN 0 221224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_EXIT_IO_OUT 1 222224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 direction; 223224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 size; /* bytes */ 224224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 port; 225224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 count; 226224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data_offset; /* relative to kvm_run start */ 227224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } io; 228224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 229224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_debug_exit_arch arch; 230224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } debug; 231224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_MMIO */ 232224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 233224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 234224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 235224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 236224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 237224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } mmio; 238224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_HYPERCALL */ 239224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 240224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 241224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[6]; 242224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 243224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 longmode; 244224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 245224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } hypercall; 246224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_TPR_ACCESS */ 247224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 248224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 rip; 249224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 is_write; 250224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 251224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } tpr_access; 252224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_SIEIC */ 253224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 254224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 icptcode; 255224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 ipa; 256224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 257224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_sieic; 258224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_RESET */ 259224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_POR 1 260224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CLEAR 2 261224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_SUBSYSTEM 4 262224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_CPU_INIT 8 263224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESET_IPL 16 264224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 s390_reset_flags; 265224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_UCONTROL */ 266224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 267224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 trans_exc_code; 268224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pgm_code; 269224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_ucontrol; 270224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_DCR */ 271224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 272224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 dcrn; 273224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 274224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 is_write; 275224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } dcr; 276224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 277224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 suberror; 278224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ 279224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ndata; 280224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 data[16]; 281224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } internal; 282224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_OSI */ 283224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 284224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 gprs[32]; 285224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } osi; 286224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 287224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 nr; 288224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 ret; 289224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[9]; 290224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } papr_hcall; 291224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_S390_TSCH */ 292224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 293224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_id; 294224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 subchannel_nr; 295224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_parm; 296224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 io_int_word; 297224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 ipb; 298224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 dequeued; 299224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s390_tsch; 300224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* KVM_EXIT_EPR */ 301224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct { 302224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 epr; 303224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } epr; 304224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* Fix the size of the union. */ 305224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[256]; 306224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 307224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 308224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* 309224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * shared registers between kvm and userspace. 310224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_valid_regs specifies the register classes set by the host 311224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * kvm_dirty_regs specified the register classes dirtied by userspace 312224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * struct kvm_sync_regs is architecture specific, as well as the 313224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * bits for kvm_valid_regs and kvm_dirty_regs 314224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 315224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_valid_regs; 316224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 kvm_dirty_regs; 317224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 318224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_sync_regs regs; 319224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng char padding[1024]; 320224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } s; 321224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 322224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 323224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ 324224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 325224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_zone { 326224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 327224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 size; 328224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 329224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 330224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 331224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio { 332224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 phys_addr; 333224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 334224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 335224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 data[8]; 336224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 337224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 338224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_coalesced_mmio_ring { 339224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 first, last; 340224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_coalesced_mmio coalesced_mmio[0]; 341224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 342224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 343224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_COALESCED_MMIO_MAX \ 344224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ 345224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng sizeof(struct kvm_coalesced_mmio)) 346224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 347224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TRANSLATE */ 348224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_translation { 349224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 350224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 linear_address; 351224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 352224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 353224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 physical_address; 354224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 valid; 355224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 writeable; 356224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 usermode; 357224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[5]; 358224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 359224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 360224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_INTERRUPT */ 361224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_interrupt { 362224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 363224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irq; 364224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 365224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 366224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_GET_DIRTY_LOG */ 367224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_log { 368224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slot; 369224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 padding1; 370224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 371224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng void __user *dirty_bitmap; /* one bit per page */ 372224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 padding2; 373224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 374224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 375224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 376224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_SIGNAL_MASK */ 377224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_signal_mask { 378224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; 379224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 sigset[0]; 380224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 381224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 382224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_TPR_ACCESS_REPORTING */ 383224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_tpr_access_ctl { 384224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 enabled; 385224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 386224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[8]; 387224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 388224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 389224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_VAPIC_ADDR */ 390224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_vapic_addr { 391224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vapic_addr; 392224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 393224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 394224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_MPSTATE */ 395224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 396224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_RUNNABLE 0 397224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_UNINITIALIZED 1 398224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_INIT_RECEIVED 2 399224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_HALTED 3 400224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MP_STATE_SIPI_RECEIVED 4 401224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 402224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_mp_state { 403224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mp_state; 404224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 405224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 406224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_psw { 407224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mask; 408224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 409224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 410224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 411224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid values for type in kvm_s390_interrupt */ 412224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_STOP 0xfffe0000u 413224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_PROGRAM_INT 0xfffe0001u 414224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u 415224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_RESTART 0xfffe0003u 416224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_MCHK 0xfffe1000u 417224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_VIRTIO 0xffff2603u 418224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_SERVICE 0xffff2401u 419224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EMERGENCY 0xffff1201u 420224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u 421224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Anything below 0xfffe0000u is taken by INT_IO */ 422224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ 423224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (((schid)) | \ 424224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ssid) << 16) | \ 425224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((cssid) << 18) | \ 426224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng ((ai) << 26)) 427224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MIN 0x00000000u 428224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INT_IO_MAX 0xfffdffffu 429224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 430224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 431224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_interrupt { 432224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 433224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 parm; 434224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 parm64; 435224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 436224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 437224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_SET_GUEST_DEBUG */ 438224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 439224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_ENABLE 0x00000001 440224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GUESTDBG_SINGLESTEP 0x00000002 441224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 442224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_guest_debug { 443224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 control; 444224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 445224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_guest_debug_arch arch; 446224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 447224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 448224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengenum { 449224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_datamatch, 450224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_pio, 451224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_deassign, 452224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_virtio_ccw_notify, 453224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng kvm_ioeventfd_flag_nr_max, 454224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 455224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 456224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) 457224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) 458224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) 459224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ 460224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) 461224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 462224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) 463224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 464224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ioeventfd { 465224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 datamatch; 466224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* legal pio/mmio address */ 467224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 len; /* 1, 2, 4, or 8 bytes */ 468224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __s32 fd; 469224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 470224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[36]; 471224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 472224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 473224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_ENABLE_CAP */ 474224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_enable_cap { 475224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* in */ 476224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 cap; 477224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 478224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 args[4]; 479224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[64]; 480224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 481224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 482224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_PVINFO */ 483224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_pvinfo { 484224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng /* out */ 485224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 486224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 hcall[4]; 487224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[108]; 488224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 489224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 490224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* for KVM_PPC_GET_SMMU_INFO */ 491224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 492224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 493224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_page_size { 494224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Page shift (or 0) */ 495224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pte_enc; /* Encoding in the HPTE (>>12) */ 496224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 497224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 498224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_one_seg_page_size { 499224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 page_shift; /* Base page shift of segment (or 0) */ 500224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_enc; /* SLB encoding for BookS */ 501224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; 502224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 503224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 504224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 505224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_1T_SEGMENTS 0x00000002 506224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 507224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_ppc_smmu_info { 508224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 flags; 509224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 slb_size; 510224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 511224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; 512224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 513224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 514224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) 515224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 516224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVMIO 0xAE 517224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 518224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* machine type bits, to be used as argument to KVM_CREATE_VM */ 519224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_VM_S390_UCONTROL 1 520224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 521224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SIE_PAGE_OFFSET 1 522224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 523224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 524224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for /dev/kvm fds: 525224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 526224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_API_VERSION _IO(KVMIO, 0x00) 527224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ 528224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) 529224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 530224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) 531224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 532224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Check if a kvm extension is available. Argument is extension number, 533224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * return is 1 (yes) or 0 (no, sorry). 534224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 535224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) 536224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 537224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Get size for mmap(vcpu_fd) 538224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 539224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ 540224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) 541224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 542224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 543224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 544224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 545224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 546224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Extension capability list. 547224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 548224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQCHIP 0 549224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HLT 1 550224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 551224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_MEMORY 3 552224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_TSS_ADDR 4 553224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VAPIC 6 554224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_EXT_CPUID 7 555224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_CLOCKSOURCE 8 556224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ 557224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ 558224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT 11 559224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_NOP_IO_DELAY 12 560224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PV_MMU 13 561224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MP_STATE 14 562224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_COALESCED_MMIO 15 563224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ 564224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_ASSIGNMENT 17 565224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOMMU 18 566224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MSI 567224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_MSI 20 568224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 569224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ 570224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 571224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_USER_NMI 572224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_USER_NMI 22 573224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 574224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_GUEST_DEBUG 575224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_GUEST_DEBUG 23 576224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 577224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 578224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_REINJECT_CONTROL 24 579224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 580224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_ROUTING 25 581224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_INJECT_STATUS 26 582224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_DEASSIGNMENT 27 583224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MSIX 584224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_MSIX 28 585224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 586224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASSIGN_DEV_IRQ 29 587224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ 588224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 589224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_MCE 590224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MCE 31 591224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 592224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD 32 593224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT 594224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT2 33 595224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 596224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_BOOT_CPU_ID 34 597224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_PIT_STATE2 598224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PIT_STATE2 35 599224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 600224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IOEVENTFD 36 601224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 602224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XEN_HVM 603224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XEN_HVM 38 604224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 605224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ADJUST_CLOCK 39 606224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTERNAL_ERROR_DATA 40 607224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_VCPU_EVENTS 608224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_VCPU_EVENTS 41 609224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 610224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_PSW 42 611224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SEGSTATE 43 612224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV 44 613224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_VAPIC 45 614224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_HYPERV_SPIN 46 615224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_SEGMENT 47 616224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAIRED_SINGLES 48 617224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_INTR_SHADOW 49 618224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_DEBUGREGS 619224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEBUGREGS 50 620224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 621224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 622224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_OSI 52 623224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_UNSET_IRQ 53 624224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ENABLE_CAP 54 625224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XSAVE 626224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XSAVE 55 627224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 628224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_XCRS 629224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_XCRS 56 630224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 631224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_PVINFO 57 632224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_IRQ_LEVEL 58 633224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ASYNC_PF 59 634224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_CONTROL 60 635224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_GET_TSC_KHZ 61 636224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_SREGS 62 637224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SPAPR_TCE 63 638224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_SMT 64 639224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RMA 65 640224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ 641224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HIOR 67 642224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_PAPR 68 643224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SW_TLB 69 644224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ONE_REG 70 645224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_GMAP 71 646224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_TSC_DEADLINE_TIMER 72 647224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_UCONTROL 73 648224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SYNC_REGS 74 649224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PCI_2_3 75 650224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_KVMCLOCK_CTRL 76 651224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_SIGNAL_MSI 77 652224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_GET_SMMU_INFO 78 653224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_COW 79 654224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_ALLOC_HTAB 80 655224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef __KVM_HAVE_READONLY_MEM 656224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_READONLY_MEM 81 657224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 658224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQFD_RESAMPLE 82 659224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 660224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_HTAB_FD 84 661224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_S390_CSS_SUPPORT 85 662224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_EPR 86 663224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_PSCI 87 664224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_SET_DEVICE_ADDR 88 665224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_DEVICE_CTRL 89 666224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_MPIC 90 667224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_PPC_RTAS 91 668224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_IRQ_XICS 92 669224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CAP_ARM_EL1_32BIT 93 670224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 671224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_IRQ_ROUTING 672224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 673224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_irqchip { 674224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 irqchip; 675224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pin; 676224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 677224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 678224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_msi { 679224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 680224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 681224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 682224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 683224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 684224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 685224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* gsi routing entry types */ 686224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_IRQCHIP 1 687224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_ROUTING_MSI 2 688224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 689224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing_entry { 690224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 691224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; 692224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 693224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad; 694224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 695224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_irqchip irqchip; 696224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_msi msi; 697224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[8]; 698224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng } u; 699224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 700224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 701224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irq_routing { 702224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 nr; 703224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 704224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_irq_routing_entry entries[0]; 705224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 706224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 707224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 708224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 709224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_MCE 710224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* x86 MCE */ 711224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_x86_mce { 712224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 status; 713224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 714224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 misc; 715224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 mcg_status; 716224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 bank; 717224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad1[7]; 718224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 pad2[3]; 719224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 720224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 721224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 722224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#ifdef KVM_CAP_XEN_HVM 723224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_xen_hvm_config { 724224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 725224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 msr; 726224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_32; 727224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 blob_addr_64; 728224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_32; 729224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 blob_size_64; 730224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad2[30]; 731224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 732224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif 733224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 734224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) 735224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 736224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Available with KVM_CAP_IRQFD_RESAMPLE 737224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * 738224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies 739224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * the irqfd to operate in resampling mode for level triggered interrupt 740224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * emlation. See Documentation/virtual/kvm/api.txt. 741224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 742224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) 743224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 744224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_irqfd { 745224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; 746224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 747224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 748224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 resamplefd; 749224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 750224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 751224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 752224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_clock_data { 753224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 clock; 754224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 755224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 pad[9]; 756224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 757224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 758224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_NOHV 0 759224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MMU_FSL_BOOKE_HV 1 760224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 761224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_config_tlb { 762224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 params; 763224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 array; 764224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 mmu_type; 765224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 array_len; 766224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 767224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 768224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_dirty_tlb { 769224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 bitmap; 770224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 num_dirty; 771224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 772224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 773224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 774224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 775224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARCH_MASK 0xff00000000000000ULL 776224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_GENERIC 0x0000000000000000ULL 777224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 778224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 779224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Architecture specific registers are to be defined in arch headers and 780224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ORed with the arch identifier. 781224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 782224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_PPC 0x1000000000000000ULL 783224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_X86 0x2000000000000000ULL 784224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_IA64 0x3000000000000000ULL 785224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARM 0x4000000000000000ULL 786224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_S390 0x5000000000000000ULL 787224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_ARM64 0x6000000000000000ULL 788224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_MIPS 0x7000000000000000ULL 789224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 790224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_SHIFT 52 791224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL 792224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U8 0x0000000000000000ULL 793224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U16 0x0010000000000000ULL 794224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U32 0x0020000000000000ULL 795224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U64 0x0030000000000000ULL 796224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U128 0x0040000000000000ULL 797224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U256 0x0050000000000000ULL 798224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U512 0x0060000000000000ULL 799224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REG_SIZE_U1024 0x0070000000000000ULL 800224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 801224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_reg_list { 802224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 n; /* number of regs */ 803224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 reg[0]; 804224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 805224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 806224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_one_reg { 807224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 808224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 809224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 810224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 811224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_msi { 812224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_lo; 813224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 address_hi; 814224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 data; 815224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 816224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u8 pad[16]; 817224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 818224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 819224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_arm_device_addr { 820224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 id; 821224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; 822224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 823224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 824224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 825224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * Device control API, available with KVM_CAP_DEVICE_CTRL 826224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 827224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE_TEST 1 828224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 829224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_create_device { 830224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 type; /* in: KVM_DEV_TYPE_xxx */ 831224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 fd; /* out: device handle */ 832224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ 833224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 834224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 835224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_device_attr { 836224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; /* no flags currently defined */ 837224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 group; /* device-defined */ 838224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 attr; /* group-defined */ 839224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 addr; /* userspace address of attr data */ 840224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 841224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 842224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_TYPE_FSL_MPIC_20 1 843224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_TYPE_FSL_MPIC_42 2 844224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_TYPE_XICS 3 845224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 846224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 847224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for VM fds 848224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 849224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) 850224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 851224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns 852224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * a vcpu fd. 853224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 854224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_VCPU _IO(KVMIO, 0x41) 855224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) 856224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_SET_MEMORY_ALIAS is obsolete: */ 857224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) 858224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) 859224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) 860224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ 861224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_userspace_memory_region) 862224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) 863224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) 864224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 865224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* enable ucontrol for s390 */ 866224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_s390_ucas_mapping { 867224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 user_addr; 868224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 vcpu_addr; 869224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u64 length; 870224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 871224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) 872224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) 873224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) 874224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 875224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Device model IOC */ 876224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) 877224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) 878224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) 879224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) 880224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT _IO(KVMIO, 0x64) 881224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) 882224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) 883224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) 884224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REGISTER_COALESCED_MMIO \ 885224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) 886224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_UNREGISTER_COALESCED_MMIO \ 887224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) 888224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ 889224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 890224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) 891224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ 892224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 893224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) 894224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) 895224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ 896224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 897224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ 898224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_nr) 899224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ 900224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_msix_entry) 901224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) 902224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) 903224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) 904224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) 905224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) 906224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) 907224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) 908224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) 909224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PIT_STATE2 */ 910224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) 911224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) 912224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_PVINFO */ 913224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) 914224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_TSC_CONTROL */ 915224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) 916224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) 917224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PCI_2_3 */ 918224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ 919224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng struct kvm_assigned_pci_dev) 920224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SIGNAL_MSI */ 921224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) 922224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ 923224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) 924224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_ALLOC_HTAB */ 925224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) 926224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) 927224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_RMA */ 928224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) 929224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_HTAB_FD */ 930224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) 931224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ 932224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) 933224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_PPC_RTAS */ 934224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) 935224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 936224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctl for vm fd */ 937224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) 938224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 939224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* ioctls for fds returned by KVM_CREATE_DEVICE */ 940224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) 941224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) 942224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) 943224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 944224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* 945224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng * ioctls for vcpu fds 946224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng */ 947224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_RUN _IO(KVMIO, 0x80) 948224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) 949224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) 950224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) 951224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) 952224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) 953224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) 954224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ 955224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 956224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) 957224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) 958224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) 959224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) 960224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) 961224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) 962224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) 963224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) 964224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) 965224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) 966224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 967224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) 968224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VAPIC */ 969224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) 970224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* valid for virtual machine (for floating interrupt)_and_ vcpu */ 971224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) 972224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* store status for s390 */ 973224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_NOADDR (-1ul) 974224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS_PREFIXED (-2ul) 975224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) 976224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial ipl psw for s390 */ 977224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) 978224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* initial reset for s390 */ 979224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) 980224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) 981224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) 982224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_NMI */ 983224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_NMI _IO(KVMIO, 0x9a) 984224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SET_GUEST_DEBUG */ 985224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) 986224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* MCE for x86 */ 987224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) 988224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) 989224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) 990224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* IA64 stack access */ 991224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *) 992224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *) 993224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_VCPU_EVENTS */ 994224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) 995224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) 996224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_DEBUGREGS */ 997224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) 998224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) 999224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) 1000224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XSAVE */ 1001224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) 1002224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) 1003224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_XCRS */ 1004224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) 1005224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) 1006224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_SW_TLB */ 1007224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) 1008224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* Available with KVM_CAP_ONE_REG */ 1009224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) 1010224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) 1011224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng/* VM is being stopped by host */ 1012224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) 1013224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) 1014224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) 1015224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1016224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 1017224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) 1018224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) 1019224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1020224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_pci_dev { 1021224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1022224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 busnr; 1023224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 devfn; 1024224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1025224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 segnr; 1026224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1027224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[11]; 1028224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1029224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1030224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1031224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_INTX (1 << 0) 1032224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSI (1 << 1) 1033224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MSIX (1 << 2) 1034224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1035224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_INTX (1 << 8) 1036224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSI (1 << 9) 1037224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) 1038224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1039224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_HOST_MASK 0x00ff 1040224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_DEV_IRQ_GUEST_MASK 0xff00 1041224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1042224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_irq { 1043224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1044224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 host_irq; /* ignored (legacy field) */ 1045224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 guest_irq; 1046224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 flags; 1047224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng union { 1048224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 reserved[12]; 1049224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng }; 1050224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1051224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1052224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_nr { 1053224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1054224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry_nr; 1055224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding; 1056224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1057224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1058224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#define KVM_MAX_MSIX_PER_DEV 256 1059224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Chengstruct kvm_assigned_msix_entry { 1060224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 assigned_dev_id; 1061224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u32 gsi; 1062224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 entry; /* The index of entry in the MSI-X table */ 1063224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng __u16 padding[3]; 1064224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng}; 1065224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng 1066224b54f69543a5c0ec18f99bd717d2b724582eb6Ben Cheng#endif /* __LINUX_KVM_H */ 1067