16aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#ifndef __LINUX_KVM_H 26aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#define __LINUX_KVM_H 36aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 46aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity/* 56aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity * Userspace interface for /dev/kvm - kernel based virtual machine 66aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity * 7dea8caee7b6971ae90e9d303b5d98dbf2dafed53Rusty Russell * Note: you must update KVM_API_VERSION if you change this interface. 86aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity */ 96aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 1000bfddaf7f68a6551319b536f052040c370756b0Jaswinder Singh Rajput#include <linux/types.h> 1197646202bc3f190dfcb48a3d506ea2445717d392Christian Borntraeger#include <linux/compiler.h> 126aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#include <linux/ioctl.h> 13f6a40e3bdf5fe0a7d7d7f2dbc5b10158fbdad968Jerone Young#include <asm/kvm.h> 146aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 152ff81f70b56dc1cdd3bf2f08414608069db6ef1aAvi Kivity#define KVM_API_VERSION 12 160b76e20b27d20f7cb240e6b1b2dbebaa1b7f9b60Avi Kivity 17c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka/* *** Deprecated interfaces *** */ 18c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 19c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_SHIFT 16 20c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 21c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT) 22c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1)) 23c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 24c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01) 25c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02) 26c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01) 27c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 28c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_HEAD_SIZE 12 29c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_CYCLE_SIZE 8 30c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_EXTRA_MAX 7 31c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 32c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02) 33c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03) 34c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04) 35c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05) 36c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06) 37c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07) 38c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08) 39c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09) 40c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A) 41c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B) 42c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C) 43c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D) 44c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E) 45c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F) 46c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10) 47c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11) 48c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12) 49c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13) 50c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14) 51c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15) 52c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16) 53c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17) 54c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18) 55c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19) 56c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 572714d1d3d6be882b97cd0125140fccf9976a460aFeng (Eric) Liustruct kvm_user_trace_setup { 58c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 buf_size; 59c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 buf_nr; 60c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka}; 61c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 62c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define __KVM_DEPRECATED_MAIN_W_0x06 \ 63c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka _IOW(KVMIO, 0x06, struct kvm_user_trace_setup) 64c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07) 65c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08) 66c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 67c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq) 68c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 69c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszkastruct kvm_breakpoint { 70c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 enabled; 71c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 padding; 72c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u64 address; 73c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka}; 74c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 75c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszkastruct kvm_debug_guest { 76c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 enabled; 77c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 pad; 78c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka struct kvm_breakpoint breakpoints[4]; 79c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka __u32 singlestep; 802714d1d3d6be882b97cd0125140fccf9976a460aFeng (Eric) Liu}; 812714d1d3d6be882b97cd0125140fccf9976a460aFeng (Eric) Liu 82c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest) 83c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 84c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka/* *** End of deprecated interfaces *** */ 85c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 86c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 876aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity/* for KVM_CREATE_MEMORY_REGION */ 886aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivitystruct kvm_memory_region { 896aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 slot; 906aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 flags; 916aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u64 guest_phys_addr; 926aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u64 memory_size; /* bytes */ 936aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity}; 946aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 956fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus/* for KVM_SET_USER_MEMORY_REGION */ 966fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidusstruct kvm_userspace_memory_region { 976fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus __u32 slot; 986fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus __u32 flags; 996fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus __u64 guest_phys_addr; 1006fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus __u64 memory_size; /* bytes */ 1016fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus __u64 userspace_addr; /* start of the userspace allocated memory */ 1026fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus}; 1036fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus 10467b29204c8c9ecb4b2799a06ab646eeb363a0fe6Xiao Guangrong/* 10567b29204c8c9ecb4b2799a06ab646eeb363a0fe6Xiao Guangrong * The bit 0 ~ bit 15 of kvm_memory_region::flags are visible for userspace, 10667b29204c8c9ecb4b2799a06ab646eeb363a0fe6Xiao Guangrong * other bits are reserved for kvm internal use which are defined in 10767b29204c8c9ecb4b2799a06ab646eeb363a0fe6Xiao Guangrong * include/linux/kvm_host.h. 10867b29204c8c9ecb4b2799a06ab646eeb363a0fe6Xiao Guangrong */ 1094d8b81abc47b83a1939e59df2fdb0e98dfe0eeddXiao Guangrong#define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0) 1104d8b81abc47b83a1939e59df2fdb0e98dfe0eeddXiao Guangrong#define KVM_MEM_READONLY (1UL << 1) 1116aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 11297222cc8316328965851ed28d23f6b64b4c912d2Eddie Dong/* for KVM_IRQ_LINE */ 11385f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dongstruct kvm_irq_level { 11485f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong /* 11585f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong * ACPI gsi notion of irq. 11685f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47.. 11785f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23.. 11886ce85352f0da7e1431ad8efcb04323819a620e7Christoffer Dall * For ARM: See Documentation/virtual/kvm/api.txt 11985f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong */ 1204925663a079c77d95d8685228ad6675fc5639c8eGleb Natapov union { 1214925663a079c77d95d8685228ad6675fc5639c8eGleb Natapov __u32 irq; 1224925663a079c77d95d8685228ad6675fc5639c8eGleb Natapov __s32 status; 1234925663a079c77d95d8685228ad6675fc5639c8eGleb Natapov }; 12485f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong __u32 level; 12585f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong}; 12685f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong 1276ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing 1286ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qingstruct kvm_irqchip { 1296ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing __u32 chip_id; 1306ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing __u32 pad; 1316ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing union { 1326ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing char dummy[512]; /* reserving space */ 1337a0eb1960e8ddcb68ea631caf16815485af0e228Avi Kivity#ifdef __KVM_HAVE_PIT 1346ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing struct kvm_pic_state pic; 135ec10f4750db5e810cafef114a592428f8242b640Zhang Xiantao#endif 1367a0eb1960e8ddcb68ea631caf16815485af0e228Avi Kivity#ifdef __KVM_HAVE_IOAPIC 1376bf9e962d14deb9e460afbbfd83ea2f450325c2dHe, Qing struct kvm_ioapic_state ioapic; 13851e296258cba41759ff0de5da110d8d52675ee67Jerone Young#endif 1396ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing } chip; 1406ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing}; 1416ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7He, Qing 142c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka/* for KVM_CREATE_PIT2 */ 143c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszkastruct kvm_pit_config { 144c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka __u32 flags; 145c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka __u32 pad[15]; 146c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka}; 147c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka 148c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka#define KVM_PIT_SPEAKER_DUMMY 1 149c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka 1508a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_UNKNOWN 0 1518a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_EXCEPTION 1 1528a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_IO 2 1538a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_HYPERCALL 3 1548a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_DEBUG 4 1558a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_HLT 5 1568a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_MMIO 6 1578a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_IRQ_WINDOW_OPEN 7 1588a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_SHUTDOWN 8 1598a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_FAIL_ENTRY 9 1608a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_INTR 10 1618a45450d0a559912873428077908f9bc1411042cAvi Kivity#define KVM_EXIT_SET_TPR 11 162b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity#define KVM_EXIT_TPR_ACCESS 12 1638f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger#define KVM_EXIT_S390_SIEIC 13 164e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_EXIT_S390_RESET 14 165ce91ddc471b77ec75e5b2a43c803efac605f37b3Alexander Graf#define KVM_EXIT_DCR 15 /* deprecated */ 166c4abb7c9cde24b7351a47328ef866e6a2bbb1ad0Jan Kiszka#define KVM_EXIT_NMI 16 1673f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity#define KVM_EXIT_INTERNAL_ERROR 17 168ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf#define KVM_EXIT_OSI 18 169de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras#define KVM_EXIT_PAPR_HCALL 19 170e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte#define KVM_EXIT_S390_UCONTROL 20 171f61c94bb99ca4253ac5dd57750e1af209a4beb7aBharat Bhushan#define KVM_EXIT_WATCHDOG 21 172fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck#define KVM_EXIT_S390_TSCH 22 1731c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf#define KVM_EXIT_EPR 23 1748ad6b634928a25971dc42dce101808b1491f87ecAnup Patel#define KVM_EXIT_SYSTEM_EVENT 24 1753f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity 1763f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity/* For KVM_EXIT_INTERNAL_ERROR */ 177b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong/* Emulate instruction failed. */ 178b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong#define KVM_INTERNAL_ERROR_EMULATION 1 179b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong/* Encounter unexpected simultaneous exceptions. */ 180b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong#define KVM_INTERNAL_ERROR_SIMUL_EX 2 181b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong/* Encounter unexpected vm-exit due to delivery event. */ 182b9bf6882c1f9451ce1e80aaed32107673a735613Xiao Guangrong#define KVM_INTERNAL_ERROR_DELIVERY_EV 3 1836aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 1849a2bb7f486dc639a1cf2ad803bf2227f0dc0809dAvi Kivity/* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ 1856aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivitystruct kvm_run { 1866aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* in */ 187c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor __u8 request_interrupt_window; 1884531220b71f0399e71cda0c4cf749e7281a7416aJan Kiszka __u8 padding1[7]; 1896aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 1906aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* out */ 1916aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 exit_reason; 192c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor __u8 ready_for_interrupt_injection; 193c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor __u8 if_flag; 1944531220b71f0399e71cda0c4cf749e7281a7416aJan Kiszka __u8 padding2[2]; 19554810342f1372afdaf6cb9a6aea0c35df187db12Dor Laor 19654810342f1372afdaf6cb9a6aea0c35df187db12Dor Laor /* in (pre_kvm_run), out (post_kvm_run) */ 197c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor __u64 cr8; 198c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor __u64 apic_base; 199c1150d8cf9e9d2b356fab52d79f2366985e5511bDor Laor 200d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte#ifdef __KVM_S390 201d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte /* the processor status word for s390 */ 202d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte __u64 psw_mask; /* psw upper half */ 203d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte __u64 psw_addr; /* psw lower half */ 204d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte#endif 2056aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity union { 2066aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* KVM_EXIT_UNKNOWN */ 2076aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity struct { 2088eb7d334bd8e693340ee198280f7d45035cdab8cAvi Kivity __u64 hardware_exit_reason; 2096aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity } hw; 2108eb7d334bd8e693340ee198280f7d45035cdab8cAvi Kivity /* KVM_EXIT_FAIL_ENTRY */ 2118eb7d334bd8e693340ee198280f7d45035cdab8cAvi Kivity struct { 2128eb7d334bd8e693340ee198280f7d45035cdab8cAvi Kivity __u64 hardware_entry_failure_reason; 2138eb7d334bd8e693340ee198280f7d45035cdab8cAvi Kivity } fail_entry; 2146aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* KVM_EXIT_EXCEPTION */ 2156aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity struct { 2166aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 exception; 2176aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 error_code; 2186aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity } ex; 2196aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* KVM_EXIT_IO */ 2202f8b9ee14eb439008e0c5131116ea6baa40dba50nathan binkert struct { 2216aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#define KVM_EXIT_IO_IN 0 2226aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#define KVM_EXIT_IO_OUT 1 2236aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 direction; 2246aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 size; /* bytes */ 2256aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u16 port; 226039576c03c35e2f990ad9bb9c39e1bad3cd60d34Avi Kivity __u32 count; 227039576c03c35e2f990ad9bb9c39e1bad3cd60d34Avi Kivity __u64 data_offset; /* relative to kvm_run start */ 2286aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity } io; 2296aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity struct { 230d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka struct kvm_debug_exit_arch arch; 2316aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity } debug; 2326aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* KVM_EXIT_MMIO */ 2336aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity struct { 2346aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u64 phys_addr; 2356aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 data[8]; 2366aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 len; 2376aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 is_write; 2386aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity } mmio; 239b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity /* KVM_EXIT_HYPERCALL */ 240b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity struct { 241519ef35341b4f360f072ea74e398b70a5a2fc270Jeff Dike __u64 nr; 242b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity __u64 args[6]; 243b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity __u64 ret; 244b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity __u32 longmode; 245b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity __u32 pad; 246b4e63f560beb187cffdaf706e534a1e2f9effb66Avi Kivity } hypercall; 247b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity /* KVM_EXIT_TPR_ACCESS */ 248b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity struct { 249b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u64 rip; 250b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u32 is_write; 251b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u32 pad; 252b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity } tpr_access; 2538f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger /* KVM_EXIT_S390_SIEIC */ 2548f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger struct { 2558f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger __u8 icptcode; 2568f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger __u16 ipa; 2578f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger __u32 ipb; 2588f2abe6a1e525e878bdf58f68ccd146d543fde84Christian Borntraeger } s390_sieic; 259e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger /* KVM_EXIT_S390_RESET */ 260e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_S390_RESET_POR 1 261e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_S390_RESET_CLEAR 2 262e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_S390_RESET_SUBSYSTEM 4 263e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_S390_RESET_CPU_INIT 8 264e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger#define KVM_S390_RESET_IPL 16 265e28acfea5dd9dbc67c2594cbefc140129dbd0e3fChristian Borntraeger __u64 s390_reset_flags; 266e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte /* KVM_EXIT_S390_UCONTROL */ 267e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte struct { 268e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte __u64 trans_exc_code; 269e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte __u32 pgm_code; 270e168bf8de33e16a909df2401af1f7d419c5780deCarsten Otte } s390_ucontrol; 271ce91ddc471b77ec75e5b2a43c803efac605f37b3Alexander Graf /* KVM_EXIT_DCR (deprecated) */ 272b2312f059c893833de58876c74290511846cd208Hollis Blanchard struct { 273b2312f059c893833de58876c74290511846cd208Hollis Blanchard __u32 dcrn; 274b2312f059c893833de58876c74290511846cd208Hollis Blanchard __u32 data; 275b2312f059c893833de58876c74290511846cd208Hollis Blanchard __u8 is_write; 276b2312f059c893833de58876c74290511846cd208Hollis Blanchard } dcr; 2773f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity struct { 2783f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity __u32 suberror; 279a9c7399d6cda0a092b347f8ee49bbe44f6e1fe66Avi Kivity /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ 280a9c7399d6cda0a092b347f8ee49bbe44f6e1fe66Avi Kivity __u32 ndata; 281a9c7399d6cda0a092b347f8ee49bbe44f6e1fe66Avi Kivity __u64 data[16]; 2823f5d18a96577fd78277e08c467041573b9a65eafAvi Kivity } internal; 283ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf /* KVM_EXIT_OSI */ 284ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf struct { 285ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf __u64 gprs[32]; 286ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf } osi; 287de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras struct { 288de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras __u64 nr; 289de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras __u64 ret; 290de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras __u64 args[9]; 291de56a948b9182fbcf92cb8212f114de096c2d574Paul Mackerras } papr_hcall; 292fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck /* KVM_EXIT_S390_TSCH */ 293fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck struct { 294fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u16 subchannel_id; 295fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u16 subchannel_nr; 296fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u32 io_int_parm; 297fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u32 io_int_word; 298fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u32 ipb; 299fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck __u8 dequeued; 300fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck } s390_tsch; 3011c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf /* KVM_EXIT_EPR */ 3021c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf struct { 3031c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf __u32 epr; 3041c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf } epr; 3058ad6b634928a25971dc42dce101808b1491f87ecAnup Patel /* KVM_EXIT_SYSTEM_EVENT */ 3068ad6b634928a25971dc42dce101808b1491f87ecAnup Patel struct { 3078ad6b634928a25971dc42dce101808b1491f87ecAnup Patel#define KVM_SYSTEM_EVENT_SHUTDOWN 1 3088ad6b634928a25971dc42dce101808b1491f87ecAnup Patel#define KVM_SYSTEM_EVENT_RESET 2 3098ad6b634928a25971dc42dce101808b1491f87ecAnup Patel __u32 type; 3108ad6b634928a25971dc42dce101808b1491f87ecAnup Patel __u64 flags; 3118ad6b634928a25971dc42dce101808b1491f87ecAnup Patel } system_event; 31224cbc7e9cb0488095e4e144a762276c85ff55f9bAvi Kivity /* Fix the size of the union. */ 31324cbc7e9cb0488095e4e144a762276c85ff55f9bAvi Kivity char padding[256]; 3146aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity }; 315b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger 316b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger /* 317b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger * shared registers between kvm and userspace. 318b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger * kvm_valid_regs specifies the register classes set by the host 319b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger * kvm_dirty_regs specified the register classes dirtied by userspace 320b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger * struct kvm_sync_regs is architecture specific, as well as the 321b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger * bits for kvm_valid_regs and kvm_dirty_regs 322b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger */ 323b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger __u64 kvm_valid_regs; 324b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger __u64 kvm_dirty_regs; 325b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger union { 326b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger struct kvm_sync_regs regs; 327b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger char padding[1024]; 328b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger } s; 3296aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity}; 3306aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 3315f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ 3325f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier 3335f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivierstruct kvm_coalesced_mmio_zone { 3345f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u64 addr; 3355f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u32 size; 3365f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u32 pad; 3375f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier}; 3385f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier 3395f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivierstruct kvm_coalesced_mmio { 3405f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u64 phys_addr; 3415f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u32 len; 3425f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u32 pad; 3435f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u8 data[8]; 3445f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier}; 3455f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier 3465f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivierstruct kvm_coalesced_mmio_ring { 3475f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier __u32 first, last; 3485f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier struct kvm_coalesced_mmio coalesced_mmio[0]; 3495f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier}; 3505f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier 3515f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier#define KVM_COALESCED_MMIO_MAX \ 3525f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ 3535f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier sizeof(struct kvm_coalesced_mmio)) 3545f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier 3556aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity/* for KVM_TRANSLATE */ 3566aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivitystruct kvm_translation { 3576aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* in */ 3586aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u64 linear_address; 3596aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 3606aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* out */ 3616aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u64 physical_address; 3626aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 valid; 3636aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 writeable; 3646aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u8 usermode; 3658cd133073f9b5cd335c0b2e4740aceb025d50ca9Avi Kivity __u8 pad[5]; 3666aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity}; 3676aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 3686aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity/* for KVM_INTERRUPT */ 3696aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivitystruct kvm_interrupt { 3706aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity /* in */ 3716aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 irq; 3726aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity}; 3736aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 3746aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity/* for KVM_GET_DIRTY_LOG */ 3756aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivitystruct kvm_dirty_log { 3766aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity __u32 slot; 3772f8b9ee14eb439008e0c5131116ea6baa40dba50nathan binkert __u32 padding1; 3786aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity union { 3796aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity void __user *dirty_bitmap; /* one bit per page */ 3802f8b9ee14eb439008e0c5131116ea6baa40dba50nathan binkert __u64 padding2; 3816aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity }; 3826aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity}; 3836aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 3841961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity/* for KVM_SET_SIGNAL_MASK */ 3851961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivitystruct kvm_signal_mask { 3861961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity __u32 len; 3871961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity __u8 sigset[0]; 3881961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity}; 3891961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity 390b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity/* for KVM_TPR_ACCESS_REPORTING */ 391b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivitystruct kvm_tpr_access_ctl { 392b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u32 enabled; 393b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u32 flags; 394b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity __u32 reserved[8]; 395b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity}; 396b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity 397b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity/* for KVM_SET_VAPIC_ADDR */ 398b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivitystruct kvm_vapic_addr { 399b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity __u64 vapic_addr; 400b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity}; 401b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity 4020b4820d6d8b6448bc9f7fac1bb1a801a53b425e1David Hildenbrand/* for KVM_SET_MP_STATE */ 40362d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti 4040b4820d6d8b6448bc9f7fac1bb1a801a53b425e1David Hildenbrand/* not all states are valid on all architectures */ 40562d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_MP_STATE_RUNNABLE 0 40662d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_MP_STATE_UNINITIALIZED 1 40762d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_MP_STATE_INIT_RECEIVED 2 40862d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_MP_STATE_HALTED 3 40962d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_MP_STATE_SIPI_RECEIVED 4 4106352e4d2dd9a349024a41356148eced553e1dce4David Hildenbrand#define KVM_MP_STATE_STOPPED 5 4116352e4d2dd9a349024a41356148eced553e1dce4David Hildenbrand#define KVM_MP_STATE_CHECK_STOP 6 4126352e4d2dd9a349024a41356148eced553e1dce4David Hildenbrand#define KVM_MP_STATE_OPERATING 7 4136352e4d2dd9a349024a41356148eced553e1dce4David Hildenbrand#define KVM_MP_STATE_LOAD 8 41462d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti 41562d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosattistruct kvm_mp_state { 41662d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti __u32 mp_state; 41762d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti}; 41862d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti 419b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstensstruct kvm_s390_psw { 420b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens __u64 mask; 421b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens __u64 addr; 422b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens}; 423b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens 424ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte/* valid values for type in kvm_s390_interrupt */ 425ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_SIGP_STOP 0xfffe0000u 426ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_PROGRAM_INT 0xfffe0001u 427ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u 428ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_RESTART 0xfffe0003u 4293c038e6be0e299d4d3762d0a9a29f02de6e04991Dominik Dingel#define KVM_S390_INT_PFAULT_INIT 0xfffe0004u 4303c038e6be0e299d4d3762d0a9a29f02de6e04991Dominik Dingel#define KVM_S390_INT_PFAULT_DONE 0xfffe0005u 43148a3e950f4cee6a345ffbe9baf599f1e9a54c479Cornelia Huck#define KVM_S390_MCHK 0xfffe1000u 432e029ae5b787e08e976a683c6a45fac20fc227447Thomas Huth#define KVM_S390_INT_CLOCK_COMP 0xffff1004u 433e029ae5b787e08e976a683c6a45fac20fc227447Thomas Huth#define KVM_S390_INT_CPU_TIMER 0xffff1005u 434ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_INT_VIRTIO 0xffff2603u 435ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_INT_SERVICE 0xffff2401u 436ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_INT_EMERGENCY 0xffff1201u 4377697e71f72b45a1bd0abe70918c383100fcc8514Christian Ehrhardt#define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u 438d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck/* Anything below 0xfffe0000u is taken by INT_IO */ 439d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck#define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ 440d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck (((schid)) | \ 441d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck ((ssid) << 16) | \ 442d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck ((cssid) << 18) | \ 443d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck ((ai) << 26)) 444d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck#define KVM_S390_INT_IO_MIN 0x00000000u 445d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck#define KVM_S390_INT_IO_MAX 0xfffdffffu 446d8346b7d9bab37e6cc712ff1622c65ff98bdfef8Cornelia Huck 447ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte 448ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Ottestruct kvm_s390_interrupt { 449ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte __u32 type; 450ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte __u32 parm; 451ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte __u64 parm64; 452ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte}; 453ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte 45481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_io_info { 45581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 subchannel_id; 45681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 subchannel_nr; 45781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 io_int_parm; 45881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 io_int_word; 45981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 46081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 46181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_ext_info { 46281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 ext_params; 46381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 pad; 46481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 ext_params2; 46581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 46681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 46781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_pgm_info { 46881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 trans_exc_code; 46981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 mon_code; 47081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 per_address; 47181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 data_exc_code; 47281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 code; 47381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 mon_class_nr; 47481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 per_code; 47581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 per_atmid; 47681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 exc_access_id; 47781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 per_access_id; 47881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 op_access_id; 47981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 pad[3]; 48081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 48181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 48281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_prefix_info { 48381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 address; 48481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 48581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 48681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_extcall_info { 48781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 code; 48881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 48981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 49081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_emerg_info { 49181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u16 code; 49281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 49381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 49481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_mchk_info { 49581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 cr14; 49681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 mcic; 49781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 failing_storage_address; 49881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 ext_damage_code; 49981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u32 pad; 50081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u8 fixed_logout[16]; 50181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 50281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 50381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimannstruct kvm_s390_irq { 50481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann __u64 type; 50581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann union { 50681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_io_info io; 50781aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_ext_info ext; 50881aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_pgm_info pgm; 50981aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_emerg_info emerg; 51081aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_extcall_info extcall; 51181aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_prefix_info prefix; 51281aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann struct kvm_s390_mchk_info mchk; 51381aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann char reserved[64]; 51481aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann } u; 51581aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann}; 51681aa8efe0190cf5bf7eaafb57341cd7d0aea96cdJens Freimann 517d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka/* for KVM_SET_GUEST_DEBUG */ 518d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka 519d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka#define KVM_GUESTDBG_ENABLE 0x00000001 520d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka#define KVM_GUESTDBG_SINGLESTEP 0x00000002 521d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka 522d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszkastruct kvm_guest_debug { 523d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka __u32 control; 524d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka __u32 pad; 525d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka struct kvm_guest_debug_arch arch; 526d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka}; 527d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka 528d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskinsenum { 529d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins kvm_ioeventfd_flag_nr_datamatch, 530d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins kvm_ioeventfd_flag_nr_pio, 531d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins kvm_ioeventfd_flag_nr_deassign, 5322b83451b45d720ca38c03878ce42ff9139cad9e3Cornelia Huck kvm_ioeventfd_flag_nr_virtio_ccw_notify, 53368c3b4d1676d870f0453c31d5a52e7e65c7448aeMichael S. Tsirkin kvm_ioeventfd_flag_nr_fast_mmio, 534d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins kvm_ioeventfd_flag_nr_max, 535d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins}; 536d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins 537d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins#define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) 538d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins#define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) 539d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins#define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) 5402b83451b45d720ca38c03878ce42ff9139cad9e3Cornelia Huck#define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ 5412b83451b45d720ca38c03878ce42ff9139cad9e3Cornelia Huck (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) 542d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins 543d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins#define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) 544d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins 545d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskinsstruct kvm_ioeventfd { 546d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins __u64 datamatch; 547d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins __u64 addr; /* legal pio/mmio address */ 548f848a5a8dcb655553423f77cc98909a04e64173dMichael S. Tsirkin __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */ 549d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins __s32 fd; 550d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins __u32 flags; 551d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins __u8 pad[36]; 552d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins}; 553d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins 55471fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf/* for KVM_ENABLE_CAP */ 55571fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Grafstruct kvm_enable_cap { 55671fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf /* in */ 55771fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf __u32 cap; 55871fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf __u32 flags; 55971fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf __u64 args[4]; 56071fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf __u8 pad[64]; 56171fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf}; 56271fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf 56315711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf/* for KVM_PPC_GET_PVINFO */ 56415711e9c927bfc08e66791cbf0ca7887c0880768Alexander Grafstruct kvm_ppc_pvinfo { 56515711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf /* out */ 56615711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf __u32 flags; 56715711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf __u32 hcall[4]; 56815711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf __u8 pad[108]; 56915711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf}; 57015711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf 5715b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt/* for KVM_PPC_GET_SMMU_INFO */ 5725b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt#define KVM_PPC_PAGE_SIZES_MAX_SZ 8 5735b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt 5745b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidtstruct kvm_ppc_one_page_size { 5755b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 page_shift; /* Page shift (or 0) */ 5765b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 pte_enc; /* Encoding in the HPTE (>>12) */ 5775b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt}; 5785b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt 5795b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidtstruct kvm_ppc_one_seg_page_size { 5805b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 page_shift; /* Base page shift of segment (or 0) */ 5815b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 slb_enc; /* SLB encoding for BookS */ 5825b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; 5835b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt}; 5845b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt 5855b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt#define KVM_PPC_PAGE_SIZES_REAL 0x00000001 5865b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt#define KVM_PPC_1T_SEGMENTS 0x00000002 5875b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt 5885b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidtstruct kvm_ppc_smmu_info { 5895b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u64 flags; 5905b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 slb_size; 5915b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt __u32 pad; 5925b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; 5935b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt}; 5945b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt 5959202e07636f0c4858ba6c30773a3f160b2b5659aLiu Yu-B#define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) 5969202e07636f0c4858ba6c30773a3f160b2b5659aLiu Yu-B 5976aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity#define KVMIO 0xAE 5986aa8b732ca01c3d7a54e93f4d701b8aabbe60fb7Avi Kivity 599e08b96371625aaa84cb03f51acc4c8e0be27403aCarsten Otte/* machine type bits, to be used as argument to KVM_CREATE_VM */ 600e08b96371625aaa84cb03f51acc4c8e0be27403aCarsten Otte#define KVM_VM_S390_UCONTROL 1 601e08b96371625aaa84cb03f51acc4c8e0be27403aCarsten Otte 602cbbc58d4fdfab1a39a6ac1b41fcb17885952157aAneesh Kumar K.V/* on ppc, 0 indicate default, 1 should force HV and 2 PR */ 603cbbc58d4fdfab1a39a6ac1b41fcb17885952157aAneesh Kumar K.V#define KVM_VM_PPC_HV 1 604cbbc58d4fdfab1a39a6ac1b41fcb17885952157aAneesh Kumar K.V#define KVM_VM_PPC_PR 2 605cbbc58d4fdfab1a39a6ac1b41fcb17885952157aAneesh Kumar K.V 6065b1c1493afe8d69909f9df3221bb2fffdf479f4aCarsten Otte#define KVM_S390_SIE_PAGE_OFFSET 1 6075b1c1493afe8d69909f9df3221bb2fffdf479f4aCarsten Otte 608f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity/* 609f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity * ioctls for /dev/kvm fds: 610f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity */ 611739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_GET_API_VERSION _IO(KVMIO, 0x00) 612739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ 613739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) 614b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens 615b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens#define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) 6165d308f4550d9dc4c236e08b0377b610b9578577bAvi Kivity/* 6175d308f4550d9dc4c236e08b0377b610b9578577bAvi Kivity * Check if a kvm extension is available. Argument is extension number, 6185d308f4550d9dc4c236e08b0377b610b9578577bAvi Kivity * return is 1 (yes) or 0 (no, sorry). 6195d308f4550d9dc4c236e08b0377b610b9578577bAvi Kivity */ 6205d308f4550d9dc4c236e08b0377b610b9578577bAvi Kivity#define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) 62107c45a366d89f8eaec5d9890e810171b408f9a52Avi Kivity/* 62207c45a366d89f8eaec5d9890e810171b408f9a52Avi Kivity * Get size for mmap(vcpu_fd) 62307c45a366d89f8eaec5d9890e810171b408f9a52Avi Kivity */ 62407c45a366d89f8eaec5d9890e810171b408f9a52Avi Kivity#define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ 625674eea0fc4d1d693250b5d3ddad42ca931c87dfdAvi Kivity#define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) 626c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 627c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 628c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 6299c15bb1d0a8411f9bb3395d21d5309bde7da0c1cBorislav Petkov#define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2) 630c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka 631f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity/* 63285f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong * Extension capability list. 63385f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong */ 63485f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong#define KVM_CAP_IRQCHIP 0 635b6958ce44a11a9e9425d2b67a653b1ca2a27796fEddie Dong#define KVM_CAP_HLT 1 63682ce2c96831f049a37118733ced5c8f7c8848102Izik Eidus#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 6376fc138d2278078990f597cb1f62fde9e5b458f96Izik Eidus#define KVM_CAP_USER_MEMORY 3 638cbc9402297b9a233981f74587786364cda21c771Izik Eidus#define KVM_CAP_SET_TSS_ADDR 4 639b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity#define KVM_CAP_VAPIC 6 640674eea0fc4d1d693250b5d3ddad42ca931c87dfdAvi Kivity#define KVM_CAP_EXT_CPUID 7 64118068523d3a0b41fcee5b53cdb437a0ab4d65e4bGlauber de Oliveira Costa#define KVM_CAP_CLOCKSOURCE 8 6428c3ba334f8588e1d5099f8602cf01897720e0ecaSasha Levin#define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ 643a988b910ef816ed57e1cecbec14e98e906453f91Avi Kivity#define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ 6447837699fa6d7adf81f26ab73a5f6897ea1ab9d6aSheng Yang#define KVM_CAP_PIT 11 645a28e4f5a621289fe0d9c8a461b0c256f9e17f3bcMarcelo Tosatti#define KVM_CAP_NOP_IO_DELAY 12 6462f333bcb4edd8daef99dabe4e7df8277af73cff1Marcelo Tosatti#define KVM_CAP_PV_MMU 13 64762d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_CAP_MP_STATE 14 6485f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier#define KVM_CAP_COALESCED_MMIO 15 649ed8486243379ef3e6c61363df915882945c0eaecAvi Kivity#define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ 6504d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour#define KVM_CAP_DEVICE_ASSIGNMENT 17 65162c476c7c7f25a5b245b9902a935636e6316e58cBen-Ami Yassour#define KVM_CAP_IOMMU 18 6527a0eb1960e8ddcb68ea631caf16815485af0e228Avi Kivity#ifdef __KVM_HAVE_MSI 6536b9cc7fd469869bed38831c5adac3f59dc25eaf5Sheng Yang#define KVM_CAP_DEVICE_MSI 20 6546b9cc7fd469869bed38831c5adac3f59dc25eaf5Sheng Yang#endif 6551a811b6167089bcdb84284f2dc9fd0b4d0f1899dAvi Kivity/* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ 6561a811b6167089bcdb84284f2dc9fd0b4d0f1899dAvi Kivity#define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 6574531220b71f0399e71cda0c4cf749e7281a7416aJan Kiszka#define KVM_CAP_USER_NMI 22 65891b2ae773d3b168b763237fac33f75b13d891f20Avi Kivity#ifdef __KVM_HAVE_GUEST_DEBUG 659d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka#define KVM_CAP_SET_GUEST_DEBUG 23 660971cc3dcbc0e020b82f568e61a47b72be03307ddJan Kiszka#endif 66191b2ae773d3b168b763237fac33f75b13d891f20Avi Kivity#ifdef __KVM_HAVE_PIT 66252d939a0bf44081bc9f69b4fbdc9e7f416df27c7Marcelo Tosatti#define KVM_CAP_REINJECT_CONTROL 24 66352d939a0bf44081bc9f69b4fbdc9e7f416df27c7Marcelo Tosatti#endif 664399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity#define KVM_CAP_IRQ_ROUTING 25 6654925663a079c77d95d8685228ad6675fc5639c8eGleb Natapov#define KVM_CAP_IRQ_INJECT_STATUS 26 6662df8a40bccf5999261d0d3a82eac5a77678e61bdWeidong Han#define KVM_CAP_DEVICE_DEASSIGNMENT 27 667d510d6cc653bc4b3094ea73afe12600d0ab445b3Sheng Yang#ifdef __KVM_HAVE_MSIX 668d510d6cc653bc4b3094ea73afe12600d0ab445b3Sheng Yang#define KVM_CAP_DEVICE_MSIX 28 669d510d6cc653bc4b3094ea73afe12600d0ab445b3Sheng Yang#endif 670e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_CAP_ASSIGN_DEV_IRQ 29 6714cd481f68dde99ac416003b825c835f71e364393Jan Kiszka/* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ 6724cd481f68dde99ac416003b825c835f71e364393Jan Kiszka#define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 673890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#ifdef __KVM_HAVE_MCE 674890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#define KVM_CAP_MCE 31 675890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#endif 676721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins#define KVM_CAP_IRQFD 32 677c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka#ifdef __KVM_HAVE_PIT 678c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka#define KVM_CAP_PIT2 33 679c5ff41ce66382d657a76bc06ba252d848826950fJan Kiszka#endif 68073880c80aa9c8dc353cd0ad26579023213cd5314Gleb Natapov#define KVM_CAP_SET_BOOT_CPU_ID 34 681e9f4275732add046fed4a548b8dbb98dbe500d2fBeth Kon#ifdef __KVM_HAVE_PIT_STATE2 682e9f4275732add046fed4a548b8dbb98dbe500d2fBeth Kon#define KVM_CAP_PIT_STATE2 35 683e9f4275732add046fed4a548b8dbb98dbe500d2fBeth Kon#endif 684d34e6b175e61821026893ec5298cc8e7558df43aGregory Haskins#define KVM_CAP_IOEVENTFD 36 685b927a3cec081a605142f5b7e90b730611bee28b1Sheng Yang#define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 686ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk#ifdef __KVM_HAVE_XEN_HVM 687ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk#define KVM_CAP_XEN_HVM 38 688ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk#endif 689afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa#define KVM_CAP_ADJUST_CLOCK 39 690a9c7399d6cda0a092b347f8ee49bbe44f6e1fe66Avi Kivity#define KVM_CAP_INTERNAL_ERROR_DATA 40 6913cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka#ifdef __KVM_HAVE_VCPU_EVENTS 6923cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka#define KVM_CAP_VCPU_EVENTS 41 6933cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka#endif 694d7b0b5eb3000c6fb902f08c619fcd673a23d8fabCarsten Otte#define KVM_CAP_S390_PSW 42 695e15a113700324f7fdcee95589875daed2b98a2feAlexander Graf#define KVM_CAP_PPC_SEGSTATE 43 69655cd8e5a4edb8e235163ffe8264b9aaa8d7c050fGleb Natapov#define KVM_CAP_HYPERV 44 69710388a07164c1512b3a3d0273b9adc230f82790eGleb Natapov#define KVM_CAP_HYPERV_VAPIC 45 698c25bc1638a1211f57cccbabdd8b732813b852340Gleb Natapov#define KVM_CAP_HYPERV_SPIN 46 699ab9f4ecbb6d39a18e300a0d10a4968c37404aa76Zhai, Edwin#define KVM_CAP_PCI_SEGMENT 47 700c10207fe86b1761c3ad135eb922fdb41bbde3025Alexander Graf#define KVM_CAP_PPC_PAIRED_SINGLES 48 70148005f64d0ea965d454e38b5181af4aba9bdef5bJan Kiszka#define KVM_CAP_INTR_SHADOW 49 702a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka#ifdef __KVM_HAVE_DEBUGREGS 703a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka#define KVM_CAP_DEBUGREGS 50 704a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka#endif 705d2be1651b736002e0c76d7095d6c0ba77b4a897cJan Kiszka#define KVM_CAP_X86_ROBUST_SINGLESTEP 51 706ad0a048b096ac819f28667602285453468a8d8f9Alexander Graf#define KVM_CAP_PPC_OSI 52 70718978768d89f638165646718c50ced19f2a10164Alexander Graf#define KVM_CAP_PPC_UNSET_IRQ 53 70871fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf#define KVM_CAP_ENABLE_CAP 54 7092d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#ifdef __KVM_HAVE_XSAVE 7102d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_CAP_XSAVE 55 7112d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#endif 7122d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#ifdef __KVM_HAVE_XCRS 7132d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_CAP_XCRS 56 7142d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#endif 71515711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf#define KVM_CAP_PPC_GET_PVINFO 57 7167b4203e8cb5c5d9bc49da62b7a6fa4ba876a1b3fAlexander Graf#define KVM_CAP_PPC_IRQ_LEVEL 58 717344d9588a9df06182684168be4f1408b55c7da3eGleb Natapov#define KVM_CAP_ASYNC_PF 59 71892a1f12d2598f429bd8639e21d89305e787115c5Joerg Roedel#define KVM_CAP_TSC_CONTROL 60 71992a1f12d2598f429bd8639e21d89305e787115c5Joerg Roedel#define KVM_CAP_GET_TSC_KHZ 61 7205ce941ee4258b836cf818d2ac159d8cf3ebad648Scott Wood#define KVM_CAP_PPC_BOOKE_SREGS 62 72154738c097163c3f01e67ccc85462b78d4d4f495fDavid Gibson#define KVM_CAP_SPAPR_TCE 63 722371fefd6f2dc46668e00871930dde613b88d4bdePaul Mackerras#define KVM_CAP_PPC_SMT 64 723aa04b4cc5be64b4fb9ef4e0fdf2418e2f4737fb2Paul Mackerras#define KVM_CAP_PPC_RMA 65 7248c3ba334f8588e1d5099f8602cf01897720e0ecaSasha Levin#define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ 7251022fc3d3bfaca09d5d6bfcc93a168de16840814Alexander Graf#define KVM_CAP_PPC_HIOR 67 726930b412a005bde2ea3f05911eaaeeb10f11d79abAlexander Graf#define KVM_CAP_PPC_PAPR 68 727dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood#define KVM_CAP_SW_TLB 69 728e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_CAP_ONE_REG 70 729b6cf8788a3382c2000743a0e393bcc8aeb0601cbChristian Borntraeger#define KVM_CAP_S390_GMAP 71 7304d25a066b69fb749a39d0d4c610689dd765a0b0eJan Kiszka#define KVM_CAP_TSC_DEADLINE_TIMER 72 7311efd0f595ab9d10fef1486dfdef952107c91f3dbCarsten Otte#define KVM_CAP_S390_UCONTROL 73 732b9e5dc8d4511e6a00862a795319569e7fe7f60f4Christian Borntraeger#define KVM_CAP_SYNC_REGS 74 73307700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka#define KVM_CAP_PCI_2_3 75 7341c0b28c2a46d98cd258d96b8c222144b22876c46Eric B Munson#define KVM_CAP_KVMCLOCK_CTRL 76 73507975ad3b30579ca27d880491ad992326b930c63Jan Kiszka#define KVM_CAP_SIGNAL_MSI 77 7365b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt#define KVM_CAP_PPC_GET_SMMU_INFO 78 7371526bf9ccf310f1d35c1275b8b477a249d25aaf2Christian Borntraeger#define KVM_CAP_S390_COW 79 73832fad281c0680ed0ccade7dda85a2121cf9b1d06Paul Mackerras#define KVM_CAP_PPC_ALLOC_HTAB 80 7394d8b81abc47b83a1939e59df2fdb0e98dfe0eeddXiao Guangrong#define KVM_CAP_READONLY_MEM 81 7407a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson#define KVM_CAP_IRQFD_RESAMPLE 82 741f61c94bb99ca4253ac5dd57750e1af209a4beb7aBharat Bhushan#define KVM_CAP_PPC_BOOKE_WATCHDOG 83 742a2932923ccf63c419c77aaa18ac09be98f2c94d8Paul Mackerras#define KVM_CAP_PPC_HTAB_FD 84 743fa6b7fe9928d50444c29b29c8563746c6b0c6299Cornelia Huck#define KVM_CAP_S390_CSS_SUPPORT 85 7441c810636556c8d53a37406b34a64d9b9b0161aa6Alexander Graf#define KVM_CAP_PPC_EPR 86 745aa024c2f35a07cc32e48c5f62a5807be01c09249Marc Zyngier#define KVM_CAP_ARM_PSCI 87 7463401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall#define KVM_CAP_ARM_SET_DEVICE_ADDR 88 747852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_CAP_DEVICE_CTRL 89 748eb1e4f43e0f47f2655372c7d32c43db9711c278eScott Wood#define KVM_CAP_IRQ_MPIC 90 7498e591cb7204739efa8e15967ea334eb367039ddeMichael Ellerman#define KVM_CAP_PPC_RTAS 91 7505975a2e0950291a6bfe9fd5880e7952ff87764bePaul Mackerras#define KVM_CAP_IRQ_XICS 92 7510d854a60b1d7d39a37b25dd28f63cfa0df637b91Marc Zyngier#define KVM_CAP_ARM_EL1_32BIT 93 7520bd50dc971aad3c29043de4fb7bce45c351d1b67Alexey Kardashevskiy#define KVM_CAP_SPAPR_MULTITCE 94 7539c15bb1d0a8411f9bb3395d21d5309bde7da0c1cBorislav Petkov#define KVM_CAP_EXT_EMUL_CPUID 95 754e984097b553ed2d6551c805223e4057421370f00Vadim Rozenfeld#define KVM_CAP_HYPERV_TIME 96 755100943c54e0947a07d2c0185368fc2fd848f7f28Gabriel L. Somlo#define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 756d938dc55225a7212e7f31c5a8571da304cc3de16Cornelia Huck#define KVM_CAP_ENABLE_CAP_VM 98 75784223598778ba08041f4297fda485df83414d57eCornelia Huck#define KVM_CAP_S390_IRQCHIP 99 758f848a5a8dcb655553423f77cc98909a04e64173dMichael S. Tsirkin#define KVM_CAP_IOEVENTFD_NO_LENGTH 100 75963b5cf04f4ede6046cc8771789e5ac40529f30e8Marcelo Tosatti#define KVM_CAP_VM_ATTRIBUTES 101 760717abd208dff75b343243aa5ed688f62190dda5eAnup Patel#define KVM_CAP_ARM_PSCI_0_2 102 76153ea2e462e1b5b898d244bb113993df709107e32Paolo Bonzini#define KVM_CAP_PPC_FIXUP_HCALL 103 762699a0ea0823d32030b0666b28ff8633960f7ffa7Paul Mackerras#define KVM_CAP_PPC_ENABLE_HCALL 104 76392b591a4c46b103ebd3fc0d03a084e1efd331253Alexander Graf#define KVM_CAP_CHECK_EXTENSION_VM 105 764399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 765399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity#ifdef KVM_CAP_IRQ_ROUTING 766399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 767399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivitystruct kvm_irq_routing_irqchip { 768399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 irqchip; 769399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 pin; 770399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity}; 771399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 77279950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yangstruct kvm_irq_routing_msi { 77379950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang __u32 address_lo; 77479950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang __u32 address_hi; 77579950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang __u32 data; 77679950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang __u32 pad; 77779950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang}; 77879950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang 77984223598778ba08041f4297fda485df83414d57eCornelia Huckstruct kvm_irq_routing_s390_adapter { 78084223598778ba08041f4297fda485df83414d57eCornelia Huck __u64 ind_addr; 78184223598778ba08041f4297fda485df83414d57eCornelia Huck __u64 summary_addr; 78284223598778ba08041f4297fda485df83414d57eCornelia Huck __u64 ind_offset; 78384223598778ba08041f4297fda485df83414d57eCornelia Huck __u32 summary_offset; 78484223598778ba08041f4297fda485df83414d57eCornelia Huck __u32 adapter_id; 78584223598778ba08041f4297fda485df83414d57eCornelia Huck}; 78684223598778ba08041f4297fda485df83414d57eCornelia Huck 787399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity/* gsi routing entry types */ 788399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity#define KVM_IRQ_ROUTING_IRQCHIP 1 78979950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang#define KVM_IRQ_ROUTING_MSI 2 79084223598778ba08041f4297fda485df83414d57eCornelia Huck#define KVM_IRQ_ROUTING_S390_ADAPTER 3 791399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 792399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivitystruct kvm_irq_routing_entry { 793399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 gsi; 794399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 type; 795399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 flags; 796399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 pad; 797399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity union { 798399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity struct kvm_irq_routing_irqchip irqchip; 79979950e1073150909619b7c0f9a39a2fea83a42d8Sheng Yang struct kvm_irq_routing_msi msi; 80084223598778ba08041f4297fda485df83414d57eCornelia Huck struct kvm_irq_routing_s390_adapter adapter; 801399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 pad[8]; 802399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity } u; 803399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity}; 804399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 805399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivitystruct kvm_irq_routing { 806399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 nr; 807399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity __u32 flags; 808399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity struct kvm_irq_routing_entry entries[0]; 809399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity}; 810399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity 811399ec807ddc38ecccf8c06dbde04531cbdc63e11Avi Kivity#endif 81285f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong 813890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#ifdef KVM_CAP_MCE 814890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying/* x86 MCE */ 815890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Yingstruct kvm_x86_mce { 816890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u64 status; 817890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u64 addr; 818890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u64 misc; 819890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u64 mcg_status; 820890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u8 bank; 821890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u8 pad1[7]; 822890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying __u64 pad2[3]; 823890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying}; 824890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#endif 825890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying 826ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk#ifdef KVM_CAP_XEN_HVM 827ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierkstruct kvm_xen_hvm_config { 828ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u32 flags; 829ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u32 msr; 830ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u64 blob_addr_32; 831ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u64 blob_addr_64; 832ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u8 blob_size_32; 833ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u8 blob_size_64; 834ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk __u8 pad2[30]; 835ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk}; 836ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk#endif 837ffde22ac53b6d6b1d7206f1172176a667eead778Ed Swierk 838721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins#define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) 8397a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson/* 8407a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson * Available with KVM_CAP_IRQFD_RESAMPLE 8417a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson * 8427a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies 8437a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson * the irqfd to operate in resampling mode for level triggered interrupt 8447a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson * emlation. See Documentation/virtual/kvm/api.txt. 8457a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson */ 8467a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson#define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) 847721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins 848721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskinsstruct kvm_irqfd { 849721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins __u32 fd; 850721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins __u32 gsi; 851721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins __u32 flags; 8527a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson __u32 resamplefd; 8537a84428af7ca6a847f058c9ff244a18a2664fd1bAlex Williamson __u8 pad[16]; 854721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins}; 855721eecbf4fe995ca94a9edec0c9843b1cc0eaaf3Gregory Haskins 856afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costastruct kvm_clock_data { 857afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa __u64 clock; 858afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa __u32 flags; 859afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa __u32 pad[9]; 860afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa}; 861afbcf7ab8d1bc8c2d04792f6d9e786e0adeb328dGlauber Costa 862dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood#define KVM_MMU_FSL_BOOKE_NOHV 0 863dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood#define KVM_MMU_FSL_BOOKE_HV 1 864dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood 865dc83b8bc0256ee682506ed83853a98eaba529c6fScott Woodstruct kvm_config_tlb { 866dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u64 params; 867dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u64 array; 868dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u32 mmu_type; 869dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u32 array_len; 870dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood}; 871dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood 872dc83b8bc0256ee682506ed83853a98eaba529c6fScott Woodstruct kvm_dirty_tlb { 873dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u64 bitmap; 874dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood __u32 num_dirty; 875dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood}; 876dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood 877e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf/* Available with KVM_CAP_ONE_REG */ 878e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf 879e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_ARCH_MASK 0xff00000000000000ULL 880e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_GENERIC 0x0000000000000000ULL 881e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf 882e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf/* 883e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf * Architecture specific registers are to be defined in arch headers and 884e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf * ORed with the arch identifier. 885e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf */ 886e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_PPC 0x1000000000000000ULL 887e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_X86 0x2000000000000000ULL 888e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_IA64 0x3000000000000000ULL 889e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_ARM 0x4000000000000000ULL 890e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_S390 0x5000000000000000ULL 8917c8c5e6a9101ea57a1c2c9faff0917e79251a21eMarc Zyngier#define KVM_REG_ARM64 0x6000000000000000ULL 8922a8fedd0c142d4328ab4667847e05afe17c3295cDavid Daney#define KVM_REG_MIPS 0x7000000000000000ULL 893e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf 894e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_SHIFT 52 895e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_MASK 0x00f0000000000000ULL 896e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U8 0x0000000000000000ULL 897e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U16 0x0010000000000000ULL 898e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U32 0x0020000000000000ULL 899e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U64 0x0030000000000000ULL 900e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U128 0x0040000000000000ULL 901e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U256 0x0050000000000000ULL 902e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U512 0x0060000000000000ULL 903e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_REG_SIZE_U1024 0x0070000000000000ULL 904e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf 905749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dallstruct kvm_reg_list { 906749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall __u64 n; /* number of regs */ 907749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall __u64 reg[0]; 908749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall}; 909749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall 910e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Grafstruct kvm_one_reg { 911e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf __u64 id; 912e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf __u64 addr; 913e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf}; 914e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf 91507975ad3b30579ca27d880491ad992326b930c63Jan Kiszkastruct kvm_msi { 91607975ad3b30579ca27d880491ad992326b930c63Jan Kiszka __u32 address_lo; 91707975ad3b30579ca27d880491ad992326b930c63Jan Kiszka __u32 address_hi; 91807975ad3b30579ca27d880491ad992326b930c63Jan Kiszka __u32 data; 91907975ad3b30579ca27d880491ad992326b930c63Jan Kiszka __u32 flags; 92007975ad3b30579ca27d880491ad992326b930c63Jan Kiszka __u8 pad[16]; 92107975ad3b30579ca27d880491ad992326b930c63Jan Kiszka}; 92207975ad3b30579ca27d880491ad992326b930c63Jan Kiszka 9233401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dallstruct kvm_arm_device_addr { 9243401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall __u64 id; 9253401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall __u64 addr; 9263401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall}; 9273401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall 92885f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong/* 929852b6d57dc7fa378019786fa84727036e56839eaScott Wood * Device control API, available with KVM_CAP_DEVICE_CTRL 930852b6d57dc7fa378019786fa84727036e56839eaScott Wood */ 931852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_CREATE_DEVICE_TEST 1 932852b6d57dc7fa378019786fa84727036e56839eaScott Wood 933852b6d57dc7fa378019786fa84727036e56839eaScott Woodstruct kvm_create_device { 934852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u32 type; /* in: KVM_DEV_TYPE_xxx */ 935852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u32 fd; /* out: device handle */ 936852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ 937852b6d57dc7fa378019786fa84727036e56839eaScott Wood}; 938852b6d57dc7fa378019786fa84727036e56839eaScott Wood 939852b6d57dc7fa378019786fa84727036e56839eaScott Woodstruct kvm_device_attr { 940852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u32 flags; /* no flags currently defined */ 941852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u32 group; /* device-defined */ 942852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u64 attr; /* group-defined */ 943852b6d57dc7fa378019786fa84727036e56839eaScott Wood __u64 addr; /* userspace address of attr data */ 944852b6d57dc7fa378019786fa84727036e56839eaScott Wood}; 945852b6d57dc7fa378019786fa84727036e56839eaScott Wood 946ec53500fae421e07c5d035918ca454a429732ef4Alex Williamson#define KVM_DEV_VFIO_GROUP 1 947ec53500fae421e07c5d035918ca454a429732ef4Alex Williamson#define KVM_DEV_VFIO_GROUP_ADD 1 948ec53500fae421e07c5d035918ca454a429732ef4Alex Williamson#define KVM_DEV_VFIO_GROUP_DEL 2 949d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon 950d60eacb07053142bfb9b41582074a89a790a9d46Will Deaconenum kvm_device_type { 951d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_FSL_MPIC_20 = 1, 952d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20 953d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_FSL_MPIC_42, 954d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42 955d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_XICS, 956d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS 957d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_VFIO, 958d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO 959d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_ARM_VGIC_V2, 960d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 961d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_FLIC, 962d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon#define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC 963d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon KVM_DEV_TYPE_MAX, 964d60eacb07053142bfb9b41582074a89a790a9d46Will Deacon}; 9655df554ad5b7522ea62b0ff9d5be35183494efc21Scott Wood 966852b6d57dc7fa378019786fa84727036e56839eaScott Wood/* 967f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity * ioctls for VM fds 968f17abe9a44425ff9c9858bc1806cc09d6b5dad1cAvi Kivity */ 969c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) 970bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity/* 971bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns 972bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity * a vcpu fd. 973bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity */ 974c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_CREATE_VCPU _IO(KVMIO, 0x41) 975c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) 976a1f4d39500ad8ed61825eff061debff42386ab5bAvi Kivity/* KVM_SET_MEMORY_ALIAS is obsolete: */ 977c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) 978c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) 979c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) 980c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ 9816a4a98397331723dce25a7537270548d91523431Avi Kivity struct kvm_userspace_memory_region) 982c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) 983c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) 98427e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte 98527e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte/* enable ucontrol for s390 */ 98627e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Ottestruct kvm_s390_ucas_mapping { 98727e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte __u64 user_addr; 98827e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte __u64 vcpu_addr; 98927e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte __u64 length; 99027e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte}; 99127e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte#define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) 99227e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte#define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) 993ccc7910fe564d99415def7c041fa261e62a43011Carsten Otte#define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) 99427e0393f15fc8bc855c6a888387ff5ffd2181089Carsten Otte 99585f455f7ddbed403b34b4d54b1eaf0e14126a126Eddie Dong/* Device model IOC */ 996c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) 997c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) 998c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) 999c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) 1000c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_CREATE_PIT _IO(KVMIO, 0x64) 1001c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) 1002c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) 1003c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) 10045f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier#define KVM_REGISTER_COALESCED_MMIO \ 10055f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) 10065f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier#define KVM_UNREGISTER_COALESCED_MMIO \ 10075f94c1741bdc7a336553122036e8a779e616ccbfLaurent Vivier _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) 1008c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ 1009c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka struct kvm_assigned_pci_dev) 1010c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) 1011e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang/* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ 1012c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 1013c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) 1014c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) 1015c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ 1016c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka struct kvm_assigned_pci_dev) 1017c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ 1018c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka struct kvm_assigned_msix_nr) 1019c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ 1020c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka struct kvm_assigned_msix_entry) 1021c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) 1022c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) 1023c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) 1024c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) 1025c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) 1026c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) 1027c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) 1028c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) 1029c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka/* Available with KVM_CAP_PIT_STATE2 */ 1030c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) 1031c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) 103215711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf/* Available with KVM_CAP_PPC_GET_PVINFO */ 103315711e9c927bfc08e66791cbf0ca7887c0880768Alexander Graf#define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) 103492a1f12d2598f429bd8639e21d89305e787115c5Joerg Roedel/* Available with KVM_CAP_TSC_CONTROL */ 103592a1f12d2598f429bd8639e21d89305e787115c5Joerg Roedel#define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) 103692a1f12d2598f429bd8639e21d89305e787115c5Joerg Roedel#define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) 103707700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka/* Available with KVM_CAP_PCI_2_3 */ 103807700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka#define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ 103907700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka struct kvm_assigned_pci_dev) 104007975ad3b30579ca27d880491ad992326b930c63Jan Kiszka/* Available with KVM_CAP_SIGNAL_MSI */ 104107975ad3b30579ca27d880491ad992326b930c63Jan Kiszka#define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) 10425b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt/* Available with KVM_CAP_PPC_GET_SMMU_INFO */ 10435b74716ebab10e7bce960d148fe6d8f6920451e5Benjamin Herrenschmidt#define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) 104432fad281c0680ed0ccade7dda85a2121cf9b1d06Paul Mackerras/* Available with KVM_CAP_PPC_ALLOC_HTAB */ 104532fad281c0680ed0ccade7dda85a2121cf9b1d06Paul Mackerras#define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) 1046ed7a8d7a3c5dd4adedb271112b6faba45c7037f9Paul Mackerras#define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) 1047ed7a8d7a3c5dd4adedb271112b6faba45c7037f9Paul Mackerras/* Available with KVM_CAP_RMA */ 1048ed7a8d7a3c5dd4adedb271112b6faba45c7037f9Paul Mackerras#define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) 1049a2932923ccf63c419c77aaa18ac09be98f2c94d8Paul Mackerras/* Available with KVM_CAP_PPC_HTAB_FD */ 1050a2932923ccf63c419c77aaa18ac09be98f2c94d8Paul Mackerras#define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) 10513401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall/* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ 10523401d54696f992edf036f00f46c8c399d1b75c2aChristoffer Dall#define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) 10538e591cb7204739efa8e15967ea334eb367039ddeMichael Ellerman/* Available with KVM_CAP_PPC_RTAS */ 10548e591cb7204739efa8e15967ea334eb367039ddeMichael Ellerman#define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) 1055bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity 1056852b6d57dc7fa378019786fa84727036e56839eaScott Wood/* ioctl for vm fd */ 1057852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) 1058852b6d57dc7fa378019786fa84727036e56839eaScott Wood 1059852b6d57dc7fa378019786fa84727036e56839eaScott Wood/* ioctls for fds returned by KVM_CREATE_DEVICE */ 1060852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) 1061852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) 1062852b6d57dc7fa378019786fa84727036e56839eaScott Wood#define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) 1063852b6d57dc7fa378019786fa84727036e56839eaScott Wood 1064bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity/* 1065bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity * ioctls for vcpu fds 1066bccf2150fe62dda5fb09efa2f64d2a234694eb48Avi Kivity */ 1067739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_RUN _IO(KVMIO, 0x80) 1068739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) 1069739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) 1070739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) 1071739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) 1072739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) 1073739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) 1074d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka/* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ 1075c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 1076739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) 1077739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) 1078739872c56f3322c38320c7a5a543ef6f56f174bcAvi Kivity#define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) 10791961d276c877b99f5f16aaf36377c75e0e191c3aAvi Kivity#define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) 1080b8836737d92c139be770eae3d6574e33d1224cafAvi Kivity#define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) 1081b8836737d92c139be770eae3d6574e33d1224cafAvi Kivity#define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) 108296ad2cc6132479aa0aea485d0838a13fda765bd5Eddie Dong#define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) 108396ad2cc6132479aa0aea485d0838a13fda765bd5Eddie Dong#define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) 10840771671749b59a507b6da4efb931c44d9691e248Dan Kenigsberg#define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) 10850771671749b59a507b6da4efb931c44d9691e248Dan Kenigsberg#define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) 1086b209749f528488c4c0d20a42c0fbcbf49e6933b3Avi Kivity/* Available with KVM_CAP_VAPIC */ 1087c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) 1088b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity/* Available with KVM_CAP_VAPIC */ 1089b93463aa59d67b21b4921e30bd5c5dcc7c35ffbdAvi Kivity#define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) 1090ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte/* valid for virtual machine (for floating interrupt)_and_ vcpu */ 1091ba5c1e9b6ceebdc39343cc03eb39f077abd3c571Carsten Otte#define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) 1092b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens/* store status for s390 */ 1093b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens#define KVM_S390_STORE_STATUS_NOADDR (-1ul) 1094b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens#define KVM_S390_STORE_STATUS_PREFIXED (-2ul) 1095b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens#define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) 1096b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens/* initial ipl psw for s390 */ 1097b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens#define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) 1098b0c632db637d68ad39d9f97f452ce176253f5f4eHeiko Carstens/* initial reset for s390 */ 1099c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) 110062d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) 110162d9f0dbc92d7e398fde53fc6021338393522e68Marcelo Tosatti#define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) 110244b5ce73c99c389817be71b9161bceb197d40ecbChristoffer Dall/* Available with KVM_CAP_USER_NMI */ 1103c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#define KVM_NMI _IO(KVMIO, 0x9a) 1104d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka/* Available with KVM_CAP_SET_GUEST_DEBUG */ 1105d0bfb940ecabf0b44fb1fd80d8d60594e569e5ecJan Kiszka#define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) 1106890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying/* MCE for x86 */ 1107890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) 1108890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) 1109890ca9aefa78f7831f8f633cab9e4803636dffe4Huang Ying#define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) 1110c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka/* IA64 stack access */ 1111e9a999fe1feaddb71bffbacbbd68e0da8ca8b50bJes Sorensen#define KVM_IA64_VCPU_GET_STACK _IOR(KVMIO, 0x9a, void *) 1112e9a999fe1feaddb71bffbacbbd68e0da8ca8b50bJes Sorensen#define KVM_IA64_VCPU_SET_STACK _IOW(KVMIO, 0x9b, void *) 11133cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka/* Available with KVM_CAP_VCPU_EVENTS */ 11143cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka#define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) 11153cfc3092f40bc37c57ba556cfd8de4218f2135abJan Kiszka#define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) 1116a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka/* Available with KVM_CAP_DEBUGREGS */ 1117a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka#define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) 1118a1efbe77c1fd7c34a97a76a61520bf23fb3663f6Jan Kiszka#define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) 1119d938dc55225a7212e7f31c5a8571da304cc3de16Cornelia Huck/* 1120d938dc55225a7212e7f31c5a8571da304cc3de16Cornelia Huck * vcpu version available with KVM_ENABLE_CAP 1121d938dc55225a7212e7f31c5a8571da304cc3de16Cornelia Huck * vm version available with KVM_CAP_ENABLE_CAP_VM 1122d938dc55225a7212e7f31c5a8571da304cc3de16Cornelia Huck */ 112371fbfd5f38f73515f1516a68fbe04dba198b70f0Alexander Graf#define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) 11242d5b5a665508c60577c1088e0405850a965b6795Sheng Yang/* Available with KVM_CAP_XSAVE */ 11252d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) 11262d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) 11272d5b5a665508c60577c1088e0405850a965b6795Sheng Yang/* Available with KVM_CAP_XCRS */ 11282d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) 11292d5b5a665508c60577c1088e0405850a965b6795Sheng Yang#define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) 1130dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood/* Available with KVM_CAP_SW_TLB */ 1131dc83b8bc0256ee682506ed83853a98eaba529c6fScott Wood#define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) 1132e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf/* Available with KVM_CAP_ONE_REG */ 1133e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) 1134e24ed81fedd551e80378be62fa0b0532480ea7d4Alexander Graf#define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) 11351c0b28c2a46d98cd258d96b8c222144b22876c46Eric B Munson/* VM is being stopped by host */ 11361c0b28c2a46d98cd258d96b8c222144b22876c46Eric B Munson#define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) 1137749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall#define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) 113842c4e0c77ac91505ab94284b14025e3a0865c0a5Anup Patel#define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init) 1139749cf76c5a363e1383108a914ea09530bfa0bd43Christoffer Dall#define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) 1140d98e6346350ac909f095768beb28b82368bd126fHollis Blanchard 1141e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) 114207700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka#define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) 114307700a94b00a4fcbbfb07d1b72dc112a0e036735Jan Kiszka#define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) 1144e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang 11454d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassourstruct kvm_assigned_pci_dev { 11464d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 assigned_dev_id; 11474d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 busnr; 11484d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 devfn; 11494d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 flags; 1150ab9f4ecbb6d39a18e300a0d10a4968c37404aa76Zhai, Edwin __u32 segnr; 1151bb45e202e695dea8657bb03a01d1522c37558672Avi Kivity union { 1152ab9f4ecbb6d39a18e300a0d10a4968c37404aa76Zhai, Edwin __u32 reserved[11]; 1153bb45e202e695dea8657bb03a01d1522c37558672Avi Kivity }; 11544d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour}; 11554d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour 1156e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_HOST_INTX (1 << 0) 1157e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_HOST_MSI (1 << 1) 1158e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_HOST_MSIX (1 << 2) 1159e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang 1160e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_GUEST_INTX (1 << 8) 1161e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_GUEST_MSI (1 << 9) 1162e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) 1163e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang 1164e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_HOST_MASK 0x00ff 1165e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang#define KVM_DEV_IRQ_GUEST_MASK 0xff00 1166e56d532f20c890a06bbe7cd479f4201e3a03cd73Sheng Yang 11674d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassourstruct kvm_assigned_irq { 11684d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 assigned_dev_id; 116991e3d71db29d9b3b67b64e2a08e724a7ff538b4cJan Kiszka __u32 host_irq; /* ignored (legacy field) */ 11704d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 guest_irq; 11714d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour __u32 flags; 1172bb45e202e695dea8657bb03a01d1522c37558672Avi Kivity union { 1173bb45e202e695dea8657bb03a01d1522c37558672Avi Kivity __u32 reserved[12]; 1174bb45e202e695dea8657bb03a01d1522c37558672Avi Kivity }; 11754d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour}; 11764d5c5d0fe89c921336b95f5e7e4f529a9df92f53Ben-Ami Yassour 1177c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yangstruct kvm_assigned_msix_nr { 1178c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u32 assigned_dev_id; 1179c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u16 entry_nr; 1180c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u16 padding; 1181c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang}; 1182c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang 1183e7333391403b31feb27a05bc0dcd052a471f1276Sheng Yang#define KVM_MAX_MSIX_PER_DEV 256 1184c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yangstruct kvm_assigned_msix_entry { 1185c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u32 assigned_dev_id; 1186c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u32 gsi; 1187c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u16 entry; /* The index of entry in the MSI-X table */ 1188c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang __u16 padding[3]; 1189c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang}; 1190c1e01514296e8a4a43ff0c88dcff635cb90feb5fSheng Yang 1191c54d2aba27f0c505d61700d656c5943e96982e60Jan Kiszka#endif /* __LINUX_KVM_H */ 1192