Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 1 | #ifndef __LINUX_KVM_H |
| 2 | #define __LINUX_KVM_H |
| 3 | |
| 4 | /* |
| 5 | * Userspace interface for /dev/kvm - kernel based virtual machine |
| 6 | * |
Rusty Russell | dea8cae | 2007-07-17 23:12:26 +1000 | [diff] [blame] | 7 | * Note: you must update KVM_API_VERSION if you change this interface. |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 8 | */ |
| 9 | |
Jaswinder Singh Rajput | 00bfdda | 2009-01-15 13:51:26 -0800 | [diff] [blame] | 10 | #include <linux/types.h> |
Christian Borntraeger | 9764620 | 2008-03-12 18:10:45 +0100 | [diff] [blame] | 11 | #include <linux/compiler.h> |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 12 | #include <linux/ioctl.h> |
Jerone Young | f6a40e3 | 2007-11-19 17:06:31 -0600 | [diff] [blame] | 13 | #include <asm/kvm.h> |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 14 | |
Avi Kivity | 2ff81f7 | 2007-04-29 16:25:49 +0300 | [diff] [blame] | 15 | #define KVM_API_VERSION 12 |
Avi Kivity | 0b76e20 | 2006-12-22 01:06:02 -0800 | [diff] [blame] | 16 | |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 17 | /* *** Deprecated interfaces *** */ |
| 18 | |
| 19 | #define KVM_TRC_SHIFT 16 |
| 20 | |
| 21 | #define KVM_TRC_ENTRYEXIT (1 << KVM_TRC_SHIFT) |
| 22 | #define KVM_TRC_HANDLER (1 << (KVM_TRC_SHIFT + 1)) |
| 23 | |
| 24 | #define KVM_TRC_VMENTRY (KVM_TRC_ENTRYEXIT + 0x01) |
| 25 | #define KVM_TRC_VMEXIT (KVM_TRC_ENTRYEXIT + 0x02) |
| 26 | #define KVM_TRC_PAGE_FAULT (KVM_TRC_HANDLER + 0x01) |
| 27 | |
| 28 | #define KVM_TRC_HEAD_SIZE 12 |
| 29 | #define KVM_TRC_CYCLE_SIZE 8 |
| 30 | #define KVM_TRC_EXTRA_MAX 7 |
| 31 | |
| 32 | #define KVM_TRC_INJ_VIRQ (KVM_TRC_HANDLER + 0x02) |
| 33 | #define KVM_TRC_REDELIVER_EVT (KVM_TRC_HANDLER + 0x03) |
| 34 | #define KVM_TRC_PEND_INTR (KVM_TRC_HANDLER + 0x04) |
| 35 | #define KVM_TRC_IO_READ (KVM_TRC_HANDLER + 0x05) |
| 36 | #define KVM_TRC_IO_WRITE (KVM_TRC_HANDLER + 0x06) |
| 37 | #define KVM_TRC_CR_READ (KVM_TRC_HANDLER + 0x07) |
| 38 | #define KVM_TRC_CR_WRITE (KVM_TRC_HANDLER + 0x08) |
| 39 | #define KVM_TRC_DR_READ (KVM_TRC_HANDLER + 0x09) |
| 40 | #define KVM_TRC_DR_WRITE (KVM_TRC_HANDLER + 0x0A) |
| 41 | #define KVM_TRC_MSR_READ (KVM_TRC_HANDLER + 0x0B) |
| 42 | #define KVM_TRC_MSR_WRITE (KVM_TRC_HANDLER + 0x0C) |
| 43 | #define KVM_TRC_CPUID (KVM_TRC_HANDLER + 0x0D) |
| 44 | #define KVM_TRC_INTR (KVM_TRC_HANDLER + 0x0E) |
| 45 | #define KVM_TRC_NMI (KVM_TRC_HANDLER + 0x0F) |
| 46 | #define KVM_TRC_VMMCALL (KVM_TRC_HANDLER + 0x10) |
| 47 | #define KVM_TRC_HLT (KVM_TRC_HANDLER + 0x11) |
| 48 | #define KVM_TRC_CLTS (KVM_TRC_HANDLER + 0x12) |
| 49 | #define KVM_TRC_LMSW (KVM_TRC_HANDLER + 0x13) |
| 50 | #define KVM_TRC_APIC_ACCESS (KVM_TRC_HANDLER + 0x14) |
| 51 | #define KVM_TRC_TDP_FAULT (KVM_TRC_HANDLER + 0x15) |
| 52 | #define KVM_TRC_GTLB_WRITE (KVM_TRC_HANDLER + 0x16) |
| 53 | #define KVM_TRC_STLB_WRITE (KVM_TRC_HANDLER + 0x17) |
| 54 | #define KVM_TRC_STLB_INVAL (KVM_TRC_HANDLER + 0x18) |
| 55 | #define KVM_TRC_PPC_INSTR (KVM_TRC_HANDLER + 0x19) |
| 56 | |
Feng (Eric) Liu | 2714d1d | 2008-04-10 15:31:10 -0400 | [diff] [blame] | 57 | struct kvm_user_trace_setup { |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 58 | __u32 buf_size; |
| 59 | __u32 buf_nr; |
Feng (Eric) Liu | 2714d1d | 2008-04-10 15:31:10 -0400 | [diff] [blame] | 60 | }; |
| 61 | |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 62 | #define __KVM_DEPRECATED_MAIN_W_0x06 \ |
| 63 | _IOW(KVMIO, 0x06, struct kvm_user_trace_setup) |
| 64 | #define __KVM_DEPRECATED_MAIN_0x07 _IO(KVMIO, 0x07) |
| 65 | #define __KVM_DEPRECATED_MAIN_0x08 _IO(KVMIO, 0x08) |
| 66 | |
| 67 | #define __KVM_DEPRECATED_VM_R_0x70 _IOR(KVMIO, 0x70, struct kvm_assigned_irq) |
| 68 | |
| 69 | struct kvm_breakpoint { |
| 70 | __u32 enabled; |
| 71 | __u32 padding; |
| 72 | __u64 address; |
| 73 | }; |
| 74 | |
| 75 | struct kvm_debug_guest { |
| 76 | __u32 enabled; |
| 77 | __u32 pad; |
| 78 | struct kvm_breakpoint breakpoints[4]; |
| 79 | __u32 singlestep; |
| 80 | }; |
| 81 | |
| 82 | #define __KVM_DEPRECATED_VCPU_W_0x87 _IOW(KVMIO, 0x87, struct kvm_debug_guest) |
| 83 | |
| 84 | /* *** End of deprecated interfaces *** */ |
| 85 | |
| 86 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 87 | /* for KVM_CREATE_MEMORY_REGION */ |
| 88 | struct kvm_memory_region { |
| 89 | __u32 slot; |
| 90 | __u32 flags; |
| 91 | __u64 guest_phys_addr; |
| 92 | __u64 memory_size; /* bytes */ |
| 93 | }; |
| 94 | |
Izik Eidus | 6fc138d | 2007-10-09 19:20:39 +0200 | [diff] [blame] | 95 | /* for KVM_SET_USER_MEMORY_REGION */ |
| 96 | struct kvm_userspace_memory_region { |
| 97 | __u32 slot; |
| 98 | __u32 flags; |
| 99 | __u64 guest_phys_addr; |
| 100 | __u64 memory_size; /* bytes */ |
| 101 | __u64 userspace_addr; /* start of the userspace allocated memory */ |
| 102 | }; |
| 103 | |
Xiao Guangrong | 67b2920 | 2012-08-21 10:58:45 +0800 | [diff] [blame] | 104 | /* |
| 105 | * The bit 0 ~ bit 15 of kvm_memory_region::flags are visible for userspace, |
| 106 | * other bits are reserved for kvm internal use which are defined in |
| 107 | * include/linux/kvm_host.h. |
| 108 | */ |
Xiao Guangrong | 4d8b81a | 2012-08-21 11:02:51 +0800 | [diff] [blame] | 109 | #define KVM_MEM_LOG_DIRTY_PAGES (1UL << 0) |
| 110 | #define KVM_MEM_READONLY (1UL << 1) |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 111 | |
Eddie Dong | 97222cc | 2007-09-12 10:58:04 +0300 | [diff] [blame] | 112 | /* for KVM_IRQ_LINE */ |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 113 | struct kvm_irq_level { |
| 114 | /* |
| 115 | * ACPI gsi notion of irq. |
| 116 | * For IA-64 (APIC model) IOAPIC0: irq 0-23; IOAPIC1: irq 24-47.. |
| 117 | * For X86 (standard AT mode) PIC0/1: irq 0-15. IOAPIC0: 0-23.. |
Christoffer Dall | 86ce8535 | 2013-01-20 18:28:08 -0500 | [diff] [blame] | 118 | * For ARM: See Documentation/virtual/kvm/api.txt |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 119 | */ |
Gleb Natapov | 4925663 | 2009-02-04 17:28:14 +0200 | [diff] [blame] | 120 | union { |
| 121 | __u32 irq; |
| 122 | __s32 status; |
| 123 | }; |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 124 | __u32 level; |
| 125 | }; |
| 126 | |
He, Qing | 6ceb9d7 | 2007-07-26 11:05:18 +0300 | [diff] [blame] | 127 | |
| 128 | struct kvm_irqchip { |
| 129 | __u32 chip_id; |
| 130 | __u32 pad; |
| 131 | union { |
| 132 | char dummy[512]; /* reserving space */ |
Avi Kivity | 7a0eb19 | 2009-01-19 14:57:52 +0200 | [diff] [blame] | 133 | #ifdef __KVM_HAVE_PIT |
He, Qing | 6ceb9d7 | 2007-07-26 11:05:18 +0300 | [diff] [blame] | 134 | struct kvm_pic_state pic; |
Zhang Xiantao | ec10f47 | 2007-12-17 20:27:27 +0800 | [diff] [blame] | 135 | #endif |
Avi Kivity | 7a0eb19 | 2009-01-19 14:57:52 +0200 | [diff] [blame] | 136 | #ifdef __KVM_HAVE_IOAPIC |
He, Qing | 6bf9e96 | 2007-08-05 10:49:16 +0300 | [diff] [blame] | 137 | struct kvm_ioapic_state ioapic; |
Jerone Young | 51e2962 | 2007-11-26 08:33:53 -0600 | [diff] [blame] | 138 | #endif |
He, Qing | 6ceb9d7 | 2007-07-26 11:05:18 +0300 | [diff] [blame] | 139 | } chip; |
| 140 | }; |
| 141 | |
Jan Kiszka | c5ff41c | 2009-05-14 22:42:53 +0200 | [diff] [blame] | 142 | /* for KVM_CREATE_PIT2 */ |
| 143 | struct kvm_pit_config { |
| 144 | __u32 flags; |
| 145 | __u32 pad[15]; |
| 146 | }; |
| 147 | |
| 148 | #define KVM_PIT_SPEAKER_DUMMY 1 |
| 149 | |
Jason J. Herne | 30ee2a9 | 2014-09-23 09:23:01 -0400 | [diff] [blame] | 150 | struct kvm_s390_skeys { |
| 151 | __u64 start_gfn; |
| 152 | __u64 count; |
| 153 | __u64 skeydata_addr; |
| 154 | __u32 flags; |
| 155 | __u32 reserved[9]; |
| 156 | }; |
Andrey Smetanin | db397571 | 2015-11-10 15:36:35 +0300 | [diff] [blame] | 157 | |
| 158 | struct kvm_hyperv_exit { |
| 159 | #define KVM_EXIT_HYPERV_SYNIC 1 |
| 160 | __u32 type; |
| 161 | union { |
| 162 | struct { |
| 163 | __u32 msr; |
| 164 | __u64 control; |
| 165 | __u64 evt_page; |
| 166 | __u64 msg_page; |
| 167 | } synic; |
| 168 | } u; |
| 169 | }; |
| 170 | |
Jason J. Herne | 30ee2a9 | 2014-09-23 09:23:01 -0400 | [diff] [blame] | 171 | #define KVM_S390_GET_SKEYS_NONE 1 |
| 172 | #define KVM_S390_SKEYS_MAX 1048576 |
| 173 | |
Avi Kivity | 8a45450 | 2007-10-10 14:03:16 +0200 | [diff] [blame] | 174 | #define KVM_EXIT_UNKNOWN 0 |
| 175 | #define KVM_EXIT_EXCEPTION 1 |
| 176 | #define KVM_EXIT_IO 2 |
| 177 | #define KVM_EXIT_HYPERCALL 3 |
| 178 | #define KVM_EXIT_DEBUG 4 |
| 179 | #define KVM_EXIT_HLT 5 |
| 180 | #define KVM_EXIT_MMIO 6 |
| 181 | #define KVM_EXIT_IRQ_WINDOW_OPEN 7 |
| 182 | #define KVM_EXIT_SHUTDOWN 8 |
| 183 | #define KVM_EXIT_FAIL_ENTRY 9 |
| 184 | #define KVM_EXIT_INTR 10 |
| 185 | #define KVM_EXIT_SET_TPR 11 |
Avi Kivity | b209749f | 2007-10-22 16:50:39 +0200 | [diff] [blame] | 186 | #define KVM_EXIT_TPR_ACCESS 12 |
Christian Borntraeger | 8f2abe6 | 2008-03-25 18:47:23 +0100 | [diff] [blame] | 187 | #define KVM_EXIT_S390_SIEIC 13 |
Christian Borntraeger | e28acfe | 2008-03-25 18:47:34 +0100 | [diff] [blame] | 188 | #define KVM_EXIT_S390_RESET 14 |
Alexander Graf | ce91ddc | 2014-07-28 19:29:13 +0200 | [diff] [blame] | 189 | #define KVM_EXIT_DCR 15 /* deprecated */ |
Jan Kiszka | c4abb7c | 2008-09-26 09:30:55 +0200 | [diff] [blame] | 190 | #define KVM_EXIT_NMI 16 |
Avi Kivity | 3f5d18a | 2009-06-11 15:43:28 +0300 | [diff] [blame] | 191 | #define KVM_EXIT_INTERNAL_ERROR 17 |
Alexander Graf | ad0a048 | 2010-03-24 21:48:30 +0100 | [diff] [blame] | 192 | #define KVM_EXIT_OSI 18 |
Paul Mackerras | de56a94 | 2011-06-29 00:21:34 +0000 | [diff] [blame] | 193 | #define KVM_EXIT_PAPR_HCALL 19 |
Carsten Otte | e168bf8 | 2012-01-04 10:25:22 +0100 | [diff] [blame] | 194 | #define KVM_EXIT_S390_UCONTROL 20 |
Bharat Bhushan | f61c94b | 2012-08-08 20:38:19 +0000 | [diff] [blame] | 195 | #define KVM_EXIT_WATCHDOG 21 |
Cornelia Huck | fa6b7fe | 2012-12-20 15:32:12 +0100 | [diff] [blame] | 196 | #define KVM_EXIT_S390_TSCH 22 |
Alexander Graf | 1c81063 | 2013-01-04 18:12:48 +0100 | [diff] [blame] | 197 | #define KVM_EXIT_EPR 23 |
Anup Patel | 8ad6b63 | 2014-04-29 11:24:19 +0530 | [diff] [blame] | 198 | #define KVM_EXIT_SYSTEM_EVENT 24 |
Ekaterina Tumanova | e44fc8c | 2015-01-30 16:55:56 +0100 | [diff] [blame] | 199 | #define KVM_EXIT_S390_STSI 25 |
Steve Rutherford | 7543a63 | 2015-07-29 23:21:41 -0700 | [diff] [blame] | 200 | #define KVM_EXIT_IOAPIC_EOI 26 |
Andrey Smetanin | db397571 | 2015-11-10 15:36:35 +0300 | [diff] [blame] | 201 | #define KVM_EXIT_HYPERV 27 |
Avi Kivity | 3f5d18a | 2009-06-11 15:43:28 +0300 | [diff] [blame] | 202 | |
| 203 | /* For KVM_EXIT_INTERNAL_ERROR */ |
Xiao Guangrong | b9bf688 | 2012-10-17 13:46:52 +0800 | [diff] [blame] | 204 | /* Emulate instruction failed. */ |
| 205 | #define KVM_INTERNAL_ERROR_EMULATION 1 |
| 206 | /* Encounter unexpected simultaneous exceptions. */ |
| 207 | #define KVM_INTERNAL_ERROR_SIMUL_EX 2 |
| 208 | /* Encounter unexpected vm-exit due to delivery event. */ |
| 209 | #define KVM_INTERNAL_ERROR_DELIVERY_EV 3 |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 210 | |
Avi Kivity | 9a2bb7f | 2007-02-22 12:58:31 +0200 | [diff] [blame] | 211 | /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 212 | struct kvm_run { |
| 213 | /* in */ |
Dor Laor | c1150d8 | 2007-01-05 16:36:24 -0800 | [diff] [blame] | 214 | __u8 request_interrupt_window; |
Jan Kiszka | 4531220 | 2008-12-11 16:54:54 +0100 | [diff] [blame] | 215 | __u8 padding1[7]; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 216 | |
| 217 | /* out */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 218 | __u32 exit_reason; |
Dor Laor | c1150d8 | 2007-01-05 16:36:24 -0800 | [diff] [blame] | 219 | __u8 ready_for_interrupt_injection; |
| 220 | __u8 if_flag; |
Paolo Bonzini | f077825 | 2015-04-01 15:06:40 +0200 | [diff] [blame] | 221 | __u16 flags; |
Dor Laor | 5481034 | 2007-02-12 00:54:39 -0800 | [diff] [blame] | 222 | |
| 223 | /* in (pre_kvm_run), out (post_kvm_run) */ |
Dor Laor | c1150d8 | 2007-01-05 16:36:24 -0800 | [diff] [blame] | 224 | __u64 cr8; |
| 225 | __u64 apic_base; |
| 226 | |
Carsten Otte | d7b0b5e | 2009-11-19 14:21:16 +0100 | [diff] [blame] | 227 | #ifdef __KVM_S390 |
| 228 | /* the processor status word for s390 */ |
| 229 | __u64 psw_mask; /* psw upper half */ |
| 230 | __u64 psw_addr; /* psw lower half */ |
| 231 | #endif |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 232 | union { |
| 233 | /* KVM_EXIT_UNKNOWN */ |
| 234 | struct { |
Avi Kivity | 8eb7d33 | 2007-03-04 14:17:08 +0200 | [diff] [blame] | 235 | __u64 hardware_exit_reason; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 236 | } hw; |
Avi Kivity | 8eb7d33 | 2007-03-04 14:17:08 +0200 | [diff] [blame] | 237 | /* KVM_EXIT_FAIL_ENTRY */ |
| 238 | struct { |
| 239 | __u64 hardware_entry_failure_reason; |
| 240 | } fail_entry; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 241 | /* KVM_EXIT_EXCEPTION */ |
| 242 | struct { |
| 243 | __u32 exception; |
| 244 | __u32 error_code; |
| 245 | } ex; |
| 246 | /* KVM_EXIT_IO */ |
nathan binkert | 2f8b9ee | 2009-03-27 21:53:05 -0700 | [diff] [blame] | 247 | struct { |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 248 | #define KVM_EXIT_IO_IN 0 |
| 249 | #define KVM_EXIT_IO_OUT 1 |
| 250 | __u8 direction; |
| 251 | __u8 size; /* bytes */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 252 | __u16 port; |
Avi Kivity | 039576c | 2007-03-20 12:46:50 +0200 | [diff] [blame] | 253 | __u32 count; |
| 254 | __u64 data_offset; /* relative to kvm_run start */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 255 | } io; |
Alex Bennée | 8ab30c1 | 2015-07-07 17:29:53 +0100 | [diff] [blame] | 256 | /* KVM_EXIT_DEBUG */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 257 | struct { |
Jan Kiszka | d0bfb94 | 2008-12-15 13:52:10 +0100 | [diff] [blame] | 258 | struct kvm_debug_exit_arch arch; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 259 | } debug; |
| 260 | /* KVM_EXIT_MMIO */ |
| 261 | struct { |
| 262 | __u64 phys_addr; |
| 263 | __u8 data[8]; |
| 264 | __u32 len; |
| 265 | __u8 is_write; |
| 266 | } mmio; |
Avi Kivity | b4e63f5 | 2007-03-04 13:59:30 +0200 | [diff] [blame] | 267 | /* KVM_EXIT_HYPERCALL */ |
| 268 | struct { |
Jeff Dike | 519ef35 | 2007-07-16 15:24:47 -0400 | [diff] [blame] | 269 | __u64 nr; |
Avi Kivity | b4e63f5 | 2007-03-04 13:59:30 +0200 | [diff] [blame] | 270 | __u64 args[6]; |
| 271 | __u64 ret; |
| 272 | __u32 longmode; |
| 273 | __u32 pad; |
| 274 | } hypercall; |
Avi Kivity | b209749f | 2007-10-22 16:50:39 +0200 | [diff] [blame] | 275 | /* KVM_EXIT_TPR_ACCESS */ |
| 276 | struct { |
| 277 | __u64 rip; |
| 278 | __u32 is_write; |
| 279 | __u32 pad; |
| 280 | } tpr_access; |
Christian Borntraeger | 8f2abe6 | 2008-03-25 18:47:23 +0100 | [diff] [blame] | 281 | /* KVM_EXIT_S390_SIEIC */ |
| 282 | struct { |
| 283 | __u8 icptcode; |
Christian Borntraeger | 8f2abe6 | 2008-03-25 18:47:23 +0100 | [diff] [blame] | 284 | __u16 ipa; |
| 285 | __u32 ipb; |
| 286 | } s390_sieic; |
Christian Borntraeger | e28acfe | 2008-03-25 18:47:34 +0100 | [diff] [blame] | 287 | /* KVM_EXIT_S390_RESET */ |
| 288 | #define KVM_S390_RESET_POR 1 |
| 289 | #define KVM_S390_RESET_CLEAR 2 |
| 290 | #define KVM_S390_RESET_SUBSYSTEM 4 |
| 291 | #define KVM_S390_RESET_CPU_INIT 8 |
| 292 | #define KVM_S390_RESET_IPL 16 |
| 293 | __u64 s390_reset_flags; |
Carsten Otte | e168bf8 | 2012-01-04 10:25:22 +0100 | [diff] [blame] | 294 | /* KVM_EXIT_S390_UCONTROL */ |
| 295 | struct { |
| 296 | __u64 trans_exc_code; |
| 297 | __u32 pgm_code; |
| 298 | } s390_ucontrol; |
Alexander Graf | ce91ddc | 2014-07-28 19:29:13 +0200 | [diff] [blame] | 299 | /* KVM_EXIT_DCR (deprecated) */ |
Hollis Blanchard | b2312f0 | 2008-04-16 23:28:07 -0500 | [diff] [blame] | 300 | struct { |
| 301 | __u32 dcrn; |
| 302 | __u32 data; |
| 303 | __u8 is_write; |
| 304 | } dcr; |
Alex Bennée | 8ab30c1 | 2015-07-07 17:29:53 +0100 | [diff] [blame] | 305 | /* KVM_EXIT_INTERNAL_ERROR */ |
Avi Kivity | 3f5d18a | 2009-06-11 15:43:28 +0300 | [diff] [blame] | 306 | struct { |
| 307 | __u32 suberror; |
Avi Kivity | a9c7399 | 2009-11-04 11:54:59 +0200 | [diff] [blame] | 308 | /* Available with KVM_CAP_INTERNAL_ERROR_DATA: */ |
| 309 | __u32 ndata; |
| 310 | __u64 data[16]; |
Avi Kivity | 3f5d18a | 2009-06-11 15:43:28 +0300 | [diff] [blame] | 311 | } internal; |
Alexander Graf | ad0a048 | 2010-03-24 21:48:30 +0100 | [diff] [blame] | 312 | /* KVM_EXIT_OSI */ |
| 313 | struct { |
| 314 | __u64 gprs[32]; |
| 315 | } osi; |
Alex Bennée | 8ab30c1 | 2015-07-07 17:29:53 +0100 | [diff] [blame] | 316 | /* KVM_EXIT_PAPR_HCALL */ |
Paul Mackerras | de56a94 | 2011-06-29 00:21:34 +0000 | [diff] [blame] | 317 | struct { |
| 318 | __u64 nr; |
| 319 | __u64 ret; |
| 320 | __u64 args[9]; |
| 321 | } papr_hcall; |
Cornelia Huck | fa6b7fe | 2012-12-20 15:32:12 +0100 | [diff] [blame] | 322 | /* KVM_EXIT_S390_TSCH */ |
| 323 | struct { |
| 324 | __u16 subchannel_id; |
| 325 | __u16 subchannel_nr; |
| 326 | __u32 io_int_parm; |
| 327 | __u32 io_int_word; |
| 328 | __u32 ipb; |
| 329 | __u8 dequeued; |
| 330 | } s390_tsch; |
Alexander Graf | 1c81063 | 2013-01-04 18:12:48 +0100 | [diff] [blame] | 331 | /* KVM_EXIT_EPR */ |
| 332 | struct { |
| 333 | __u32 epr; |
| 334 | } epr; |
Anup Patel | 8ad6b63 | 2014-04-29 11:24:19 +0530 | [diff] [blame] | 335 | /* KVM_EXIT_SYSTEM_EVENT */ |
| 336 | struct { |
| 337 | #define KVM_SYSTEM_EVENT_SHUTDOWN 1 |
| 338 | #define KVM_SYSTEM_EVENT_RESET 2 |
Andrey Smetanin | 2ce7918 | 2015-07-03 15:01:41 +0300 | [diff] [blame] | 339 | #define KVM_SYSTEM_EVENT_CRASH 3 |
Anup Patel | 8ad6b63 | 2014-04-29 11:24:19 +0530 | [diff] [blame] | 340 | __u32 type; |
| 341 | __u64 flags; |
| 342 | } system_event; |
Ekaterina Tumanova | e44fc8c | 2015-01-30 16:55:56 +0100 | [diff] [blame] | 343 | /* KVM_EXIT_S390_STSI */ |
| 344 | struct { |
| 345 | __u64 addr; |
| 346 | __u8 ar; |
| 347 | __u8 reserved; |
| 348 | __u8 fc; |
| 349 | __u8 sel1; |
| 350 | __u16 sel2; |
| 351 | } s390_stsi; |
Steve Rutherford | 7543a63 | 2015-07-29 23:21:41 -0700 | [diff] [blame] | 352 | /* KVM_EXIT_IOAPIC_EOI */ |
| 353 | struct { |
| 354 | __u8 vector; |
| 355 | } eoi; |
Andrey Smetanin | db397571 | 2015-11-10 15:36:35 +0300 | [diff] [blame] | 356 | /* KVM_EXIT_HYPERV */ |
| 357 | struct kvm_hyperv_exit hyperv; |
Avi Kivity | 24cbc7e | 2007-07-17 11:45:55 +0300 | [diff] [blame] | 358 | /* Fix the size of the union. */ |
| 359 | char padding[256]; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 360 | }; |
Christian Borntraeger | b9e5dc8 | 2012-01-11 11:20:30 +0100 | [diff] [blame] | 361 | |
| 362 | /* |
| 363 | * shared registers between kvm and userspace. |
| 364 | * kvm_valid_regs specifies the register classes set by the host |
| 365 | * kvm_dirty_regs specified the register classes dirtied by userspace |
| 366 | * struct kvm_sync_regs is architecture specific, as well as the |
| 367 | * bits for kvm_valid_regs and kvm_dirty_regs |
| 368 | */ |
| 369 | __u64 kvm_valid_regs; |
| 370 | __u64 kvm_dirty_regs; |
| 371 | union { |
| 372 | struct kvm_sync_regs regs; |
Eric Farman | 68c5575 | 2014-06-09 10:57:26 -0400 | [diff] [blame] | 373 | char padding[2048]; |
Christian Borntraeger | b9e5dc8 | 2012-01-11 11:20:30 +0100 | [diff] [blame] | 374 | } s; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 375 | }; |
| 376 | |
Laurent Vivier | 5f94c17 | 2008-05-30 16:05:54 +0200 | [diff] [blame] | 377 | /* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */ |
| 378 | |
| 379 | struct kvm_coalesced_mmio_zone { |
| 380 | __u64 addr; |
| 381 | __u32 size; |
| 382 | __u32 pad; |
| 383 | }; |
| 384 | |
| 385 | struct kvm_coalesced_mmio { |
| 386 | __u64 phys_addr; |
| 387 | __u32 len; |
| 388 | __u32 pad; |
| 389 | __u8 data[8]; |
| 390 | }; |
| 391 | |
| 392 | struct kvm_coalesced_mmio_ring { |
| 393 | __u32 first, last; |
| 394 | struct kvm_coalesced_mmio coalesced_mmio[0]; |
| 395 | }; |
| 396 | |
| 397 | #define KVM_COALESCED_MMIO_MAX \ |
| 398 | ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \ |
| 399 | sizeof(struct kvm_coalesced_mmio)) |
| 400 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 401 | /* for KVM_TRANSLATE */ |
| 402 | struct kvm_translation { |
| 403 | /* in */ |
| 404 | __u64 linear_address; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 405 | |
| 406 | /* out */ |
| 407 | __u64 physical_address; |
| 408 | __u8 valid; |
| 409 | __u8 writeable; |
| 410 | __u8 usermode; |
Avi Kivity | 8cd1330 | 2007-02-12 00:54:41 -0800 | [diff] [blame] | 411 | __u8 pad[5]; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 412 | }; |
| 413 | |
Thomas Huth | 41408c2 | 2015-02-06 15:01:21 +0100 | [diff] [blame] | 414 | /* for KVM_S390_MEM_OP */ |
| 415 | struct kvm_s390_mem_op { |
| 416 | /* in */ |
| 417 | __u64 gaddr; /* the guest address */ |
| 418 | __u64 flags; /* flags */ |
| 419 | __u32 size; /* amount of bytes */ |
| 420 | __u32 op; /* type of operation */ |
| 421 | __u64 buf; /* buffer in userspace */ |
| 422 | __u8 ar; /* the access register number */ |
| 423 | __u8 reserved[31]; /* should be set to 0 */ |
| 424 | }; |
| 425 | /* types for kvm_s390_mem_op->op */ |
| 426 | #define KVM_S390_MEMOP_LOGICAL_READ 0 |
| 427 | #define KVM_S390_MEMOP_LOGICAL_WRITE 1 |
| 428 | /* flags for kvm_s390_mem_op->flags */ |
| 429 | #define KVM_S390_MEMOP_F_CHECK_ONLY (1ULL << 0) |
| 430 | #define KVM_S390_MEMOP_F_INJECT_EXCEPTION (1ULL << 1) |
| 431 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 432 | /* for KVM_INTERRUPT */ |
| 433 | struct kvm_interrupt { |
| 434 | /* in */ |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 435 | __u32 irq; |
| 436 | }; |
| 437 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 438 | /* for KVM_GET_DIRTY_LOG */ |
| 439 | struct kvm_dirty_log { |
| 440 | __u32 slot; |
nathan binkert | 2f8b9ee | 2009-03-27 21:53:05 -0700 | [diff] [blame] | 441 | __u32 padding1; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 442 | union { |
| 443 | void __user *dirty_bitmap; /* one bit per page */ |
nathan binkert | 2f8b9ee | 2009-03-27 21:53:05 -0700 | [diff] [blame] | 444 | __u64 padding2; |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 445 | }; |
| 446 | }; |
| 447 | |
Avi Kivity | 1961d27 | 2007-03-05 19:46:05 +0200 | [diff] [blame] | 448 | /* for KVM_SET_SIGNAL_MASK */ |
| 449 | struct kvm_signal_mask { |
| 450 | __u32 len; |
| 451 | __u8 sigset[0]; |
| 452 | }; |
| 453 | |
Avi Kivity | b209749f | 2007-10-22 16:50:39 +0200 | [diff] [blame] | 454 | /* for KVM_TPR_ACCESS_REPORTING */ |
| 455 | struct kvm_tpr_access_ctl { |
| 456 | __u32 enabled; |
| 457 | __u32 flags; |
| 458 | __u32 reserved[8]; |
| 459 | }; |
| 460 | |
Avi Kivity | b93463a | 2007-10-25 16:52:32 +0200 | [diff] [blame] | 461 | /* for KVM_SET_VAPIC_ADDR */ |
| 462 | struct kvm_vapic_addr { |
| 463 | __u64 vapic_addr; |
| 464 | }; |
| 465 | |
David Hildenbrand | 0b4820d | 2014-05-12 16:05:13 +0200 | [diff] [blame] | 466 | /* for KVM_SET_MP_STATE */ |
Marcelo Tosatti | 62d9f0d | 2008-04-11 13:24:45 -0300 | [diff] [blame] | 467 | |
David Hildenbrand | 0b4820d | 2014-05-12 16:05:13 +0200 | [diff] [blame] | 468 | /* not all states are valid on all architectures */ |
Marcelo Tosatti | 62d9f0d | 2008-04-11 13:24:45 -0300 | [diff] [blame] | 469 | #define KVM_MP_STATE_RUNNABLE 0 |
| 470 | #define KVM_MP_STATE_UNINITIALIZED 1 |
| 471 | #define KVM_MP_STATE_INIT_RECEIVED 2 |
| 472 | #define KVM_MP_STATE_HALTED 3 |
| 473 | #define KVM_MP_STATE_SIPI_RECEIVED 4 |
David Hildenbrand | 6352e4d | 2014-04-10 17:35:00 +0200 | [diff] [blame] | 474 | #define KVM_MP_STATE_STOPPED 5 |
| 475 | #define KVM_MP_STATE_CHECK_STOP 6 |
| 476 | #define KVM_MP_STATE_OPERATING 7 |
| 477 | #define KVM_MP_STATE_LOAD 8 |
Marcelo Tosatti | 62d9f0d | 2008-04-11 13:24:45 -0300 | [diff] [blame] | 478 | |
| 479 | struct kvm_mp_state { |
| 480 | __u32 mp_state; |
| 481 | }; |
| 482 | |
Heiko Carstens | b0c632d | 2008-03-25 18:47:20 +0100 | [diff] [blame] | 483 | struct kvm_s390_psw { |
| 484 | __u64 mask; |
| 485 | __u64 addr; |
| 486 | }; |
| 487 | |
Carsten Otte | ba5c1e9 | 2008-03-25 18:47:26 +0100 | [diff] [blame] | 488 | /* valid values for type in kvm_s390_interrupt */ |
| 489 | #define KVM_S390_SIGP_STOP 0xfffe0000u |
| 490 | #define KVM_S390_PROGRAM_INT 0xfffe0001u |
| 491 | #define KVM_S390_SIGP_SET_PREFIX 0xfffe0002u |
| 492 | #define KVM_S390_RESTART 0xfffe0003u |
Dominik Dingel | 3c038e6 | 2013-10-07 17:11:48 +0200 | [diff] [blame] | 493 | #define KVM_S390_INT_PFAULT_INIT 0xfffe0004u |
| 494 | #define KVM_S390_INT_PFAULT_DONE 0xfffe0005u |
Cornelia Huck | 48a3e95 | 2012-12-20 15:32:09 +0100 | [diff] [blame] | 495 | #define KVM_S390_MCHK 0xfffe1000u |
Thomas Huth | e029ae5 | 2014-03-26 16:11:54 +0100 | [diff] [blame] | 496 | #define KVM_S390_INT_CLOCK_COMP 0xffff1004u |
| 497 | #define KVM_S390_INT_CPU_TIMER 0xffff1005u |
Carsten Otte | ba5c1e9 | 2008-03-25 18:47:26 +0100 | [diff] [blame] | 498 | #define KVM_S390_INT_VIRTIO 0xffff2603u |
| 499 | #define KVM_S390_INT_SERVICE 0xffff2401u |
| 500 | #define KVM_S390_INT_EMERGENCY 0xffff1201u |
Christian Ehrhardt | 7697e71f | 2011-10-18 12:27:15 +0200 | [diff] [blame] | 501 | #define KVM_S390_INT_EXTERNAL_CALL 0xffff1202u |
Cornelia Huck | d8346b7 | 2012-12-20 15:32:08 +0100 | [diff] [blame] | 502 | /* Anything below 0xfffe0000u is taken by INT_IO */ |
| 503 | #define KVM_S390_INT_IO(ai,cssid,ssid,schid) \ |
| 504 | (((schid)) | \ |
| 505 | ((ssid) << 16) | \ |
| 506 | ((cssid) << 18) | \ |
| 507 | ((ai) << 26)) |
| 508 | #define KVM_S390_INT_IO_MIN 0x00000000u |
| 509 | #define KVM_S390_INT_IO_MAX 0xfffdffffu |
David Hildenbrand | a37281b | 2014-11-21 13:45:08 +0100 | [diff] [blame] | 510 | #define KVM_S390_INT_IO_AI_MASK 0x04000000u |
Cornelia Huck | d8346b7 | 2012-12-20 15:32:08 +0100 | [diff] [blame] | 511 | |
Carsten Otte | ba5c1e9 | 2008-03-25 18:47:26 +0100 | [diff] [blame] | 512 | |
| 513 | struct kvm_s390_interrupt { |
| 514 | __u32 type; |
| 515 | __u32 parm; |
| 516 | __u64 parm64; |
| 517 | }; |
| 518 | |
Jens Freimann | 81aa8efe | 2013-10-07 16:13:44 +0200 | [diff] [blame] | 519 | struct kvm_s390_io_info { |
| 520 | __u16 subchannel_id; |
| 521 | __u16 subchannel_nr; |
| 522 | __u32 io_int_parm; |
| 523 | __u32 io_int_word; |
| 524 | }; |
| 525 | |
| 526 | struct kvm_s390_ext_info { |
| 527 | __u32 ext_params; |
| 528 | __u32 pad; |
| 529 | __u64 ext_params2; |
| 530 | }; |
| 531 | |
| 532 | struct kvm_s390_pgm_info { |
| 533 | __u64 trans_exc_code; |
| 534 | __u64 mon_code; |
| 535 | __u64 per_address; |
| 536 | __u32 data_exc_code; |
| 537 | __u16 code; |
| 538 | __u16 mon_class_nr; |
| 539 | __u8 per_code; |
| 540 | __u8 per_atmid; |
| 541 | __u8 exc_access_id; |
| 542 | __u8 per_access_id; |
| 543 | __u8 op_access_id; |
| 544 | __u8 pad[3]; |
| 545 | }; |
| 546 | |
| 547 | struct kvm_s390_prefix_info { |
| 548 | __u32 address; |
| 549 | }; |
| 550 | |
| 551 | struct kvm_s390_extcall_info { |
| 552 | __u16 code; |
| 553 | }; |
| 554 | |
| 555 | struct kvm_s390_emerg_info { |
| 556 | __u16 code; |
| 557 | }; |
| 558 | |
David Hildenbrand | 2822545 | 2014-10-15 16:48:16 +0200 | [diff] [blame] | 559 | #define KVM_S390_STOP_FLAG_STORE_STATUS 0x01 |
| 560 | struct kvm_s390_stop_info { |
| 561 | __u32 flags; |
| 562 | }; |
| 563 | |
Jens Freimann | 81aa8efe | 2013-10-07 16:13:44 +0200 | [diff] [blame] | 564 | struct kvm_s390_mchk_info { |
| 565 | __u64 cr14; |
| 566 | __u64 mcic; |
| 567 | __u64 failing_storage_address; |
| 568 | __u32 ext_damage_code; |
| 569 | __u32 pad; |
| 570 | __u8 fixed_logout[16]; |
| 571 | }; |
| 572 | |
| 573 | struct kvm_s390_irq { |
| 574 | __u64 type; |
| 575 | union { |
| 576 | struct kvm_s390_io_info io; |
| 577 | struct kvm_s390_ext_info ext; |
| 578 | struct kvm_s390_pgm_info pgm; |
| 579 | struct kvm_s390_emerg_info emerg; |
| 580 | struct kvm_s390_extcall_info extcall; |
| 581 | struct kvm_s390_prefix_info prefix; |
David Hildenbrand | 2822545 | 2014-10-15 16:48:16 +0200 | [diff] [blame] | 582 | struct kvm_s390_stop_info stop; |
Jens Freimann | 81aa8efe | 2013-10-07 16:13:44 +0200 | [diff] [blame] | 583 | struct kvm_s390_mchk_info mchk; |
| 584 | char reserved[64]; |
| 585 | } u; |
| 586 | }; |
| 587 | |
Jens Freimann | 816c766 | 2014-11-24 17:13:46 +0100 | [diff] [blame] | 588 | struct kvm_s390_irq_state { |
| 589 | __u64 buf; |
| 590 | __u32 flags; |
| 591 | __u32 len; |
| 592 | __u32 reserved[4]; |
| 593 | }; |
| 594 | |
Jan Kiszka | d0bfb94 | 2008-12-15 13:52:10 +0100 | [diff] [blame] | 595 | /* for KVM_SET_GUEST_DEBUG */ |
| 596 | |
| 597 | #define KVM_GUESTDBG_ENABLE 0x00000001 |
| 598 | #define KVM_GUESTDBG_SINGLESTEP 0x00000002 |
| 599 | |
| 600 | struct kvm_guest_debug { |
| 601 | __u32 control; |
| 602 | __u32 pad; |
| 603 | struct kvm_guest_debug_arch arch; |
| 604 | }; |
| 605 | |
Gregory Haskins | d34e6b1 | 2009-07-07 17:08:49 -0400 | [diff] [blame] | 606 | enum { |
| 607 | kvm_ioeventfd_flag_nr_datamatch, |
| 608 | kvm_ioeventfd_flag_nr_pio, |
| 609 | kvm_ioeventfd_flag_nr_deassign, |
Cornelia Huck | 2b83451 | 2013-02-28 12:33:20 +0100 | [diff] [blame] | 610 | kvm_ioeventfd_flag_nr_virtio_ccw_notify, |
Michael S. Tsirkin | 68c3b4d | 2014-03-31 21:50:44 +0300 | [diff] [blame] | 611 | kvm_ioeventfd_flag_nr_fast_mmio, |
Gregory Haskins | d34e6b1 | 2009-07-07 17:08:49 -0400 | [diff] [blame] | 612 | kvm_ioeventfd_flag_nr_max, |
| 613 | }; |
| 614 | |
| 615 | #define KVM_IOEVENTFD_FLAG_DATAMATCH (1 << kvm_ioeventfd_flag_nr_datamatch) |
| 616 | #define KVM_IOEVENTFD_FLAG_PIO (1 << kvm_ioeventfd_flag_nr_pio) |
| 617 | #define KVM_IOEVENTFD_FLAG_DEASSIGN (1 << kvm_ioeventfd_flag_nr_deassign) |
Cornelia Huck | 2b83451 | 2013-02-28 12:33:20 +0100 | [diff] [blame] | 618 | #define KVM_IOEVENTFD_FLAG_VIRTIO_CCW_NOTIFY \ |
| 619 | (1 << kvm_ioeventfd_flag_nr_virtio_ccw_notify) |
Gregory Haskins | d34e6b1 | 2009-07-07 17:08:49 -0400 | [diff] [blame] | 620 | |
| 621 | #define KVM_IOEVENTFD_VALID_FLAG_MASK ((1 << kvm_ioeventfd_flag_nr_max) - 1) |
| 622 | |
| 623 | struct kvm_ioeventfd { |
| 624 | __u64 datamatch; |
| 625 | __u64 addr; /* legal pio/mmio address */ |
Michael S. Tsirkin | f848a5a | 2014-03-31 21:50:38 +0300 | [diff] [blame] | 626 | __u32 len; /* 1, 2, 4, or 8 bytes; or 0 to ignore length */ |
Gregory Haskins | d34e6b1 | 2009-07-07 17:08:49 -0400 | [diff] [blame] | 627 | __s32 fd; |
| 628 | __u32 flags; |
| 629 | __u8 pad[36]; |
| 630 | }; |
| 631 | |
Alexander Graf | 71fbfd5 | 2010-03-24 21:48:29 +0100 | [diff] [blame] | 632 | /* for KVM_ENABLE_CAP */ |
| 633 | struct kvm_enable_cap { |
| 634 | /* in */ |
| 635 | __u32 cap; |
| 636 | __u32 flags; |
| 637 | __u64 args[4]; |
| 638 | __u8 pad[64]; |
| 639 | }; |
| 640 | |
Alexander Graf | 15711e9 | 2010-07-29 14:48:08 +0200 | [diff] [blame] | 641 | /* for KVM_PPC_GET_PVINFO */ |
| 642 | struct kvm_ppc_pvinfo { |
| 643 | /* out */ |
| 644 | __u32 flags; |
| 645 | __u32 hcall[4]; |
| 646 | __u8 pad[108]; |
| 647 | }; |
| 648 | |
Benjamin Herrenschmidt | 5b74716 | 2012-04-26 19:43:42 +0000 | [diff] [blame] | 649 | /* for KVM_PPC_GET_SMMU_INFO */ |
| 650 | #define KVM_PPC_PAGE_SIZES_MAX_SZ 8 |
| 651 | |
| 652 | struct kvm_ppc_one_page_size { |
| 653 | __u32 page_shift; /* Page shift (or 0) */ |
| 654 | __u32 pte_enc; /* Encoding in the HPTE (>>12) */ |
| 655 | }; |
| 656 | |
| 657 | struct kvm_ppc_one_seg_page_size { |
| 658 | __u32 page_shift; /* Base page shift of segment (or 0) */ |
| 659 | __u32 slb_enc; /* SLB encoding for BookS */ |
| 660 | struct kvm_ppc_one_page_size enc[KVM_PPC_PAGE_SIZES_MAX_SZ]; |
| 661 | }; |
| 662 | |
| 663 | #define KVM_PPC_PAGE_SIZES_REAL 0x00000001 |
| 664 | #define KVM_PPC_1T_SEGMENTS 0x00000002 |
| 665 | |
| 666 | struct kvm_ppc_smmu_info { |
| 667 | __u64 flags; |
| 668 | __u32 slb_size; |
| 669 | __u32 pad; |
| 670 | struct kvm_ppc_one_seg_page_size sps[KVM_PPC_PAGE_SIZES_MAX_SZ]; |
| 671 | }; |
| 672 | |
Liu Yu-B13201 | 9202e07 | 2012-07-03 05:48:52 +0000 | [diff] [blame] | 673 | #define KVM_PPC_PVINFO_FLAGS_EV_IDLE (1<<0) |
| 674 | |
Avi Kivity | 6aa8b73 | 2006-12-10 02:21:36 -0800 | [diff] [blame] | 675 | #define KVMIO 0xAE |
| 676 | |
Carsten Otte | e08b963 | 2012-01-04 10:25:20 +0100 | [diff] [blame] | 677 | /* machine type bits, to be used as argument to KVM_CREATE_VM */ |
| 678 | #define KVM_VM_S390_UCONTROL 1 |
| 679 | |
Aneesh Kumar K.V | cbbc58d | 2013-10-07 22:18:01 +0530 | [diff] [blame] | 680 | /* on ppc, 0 indicate default, 1 should force HV and 2 PR */ |
| 681 | #define KVM_VM_PPC_HV 1 |
| 682 | #define KVM_VM_PPC_PR 2 |
| 683 | |
Carsten Otte | 5b1c149 | 2012-01-04 10:25:23 +0100 | [diff] [blame] | 684 | #define KVM_S390_SIE_PAGE_OFFSET 1 |
| 685 | |
Avi Kivity | f17abe9 | 2007-02-21 19:28:04 +0200 | [diff] [blame] | 686 | /* |
| 687 | * ioctls for /dev/kvm fds: |
| 688 | */ |
Avi Kivity | 739872c | 2007-03-01 17:20:13 +0200 | [diff] [blame] | 689 | #define KVM_GET_API_VERSION _IO(KVMIO, 0x00) |
| 690 | #define KVM_CREATE_VM _IO(KVMIO, 0x01) /* returns a VM fd */ |
| 691 | #define KVM_GET_MSR_INDEX_LIST _IOWR(KVMIO, 0x02, struct kvm_msr_list) |
Heiko Carstens | b0c632d | 2008-03-25 18:47:20 +0100 | [diff] [blame] | 692 | |
| 693 | #define KVM_S390_ENABLE_SIE _IO(KVMIO, 0x06) |
Avi Kivity | 5d308f4 | 2007-03-01 17:56:20 +0200 | [diff] [blame] | 694 | /* |
| 695 | * Check if a kvm extension is available. Argument is extension number, |
| 696 | * return is 1 (yes) or 0 (no, sorry). |
| 697 | */ |
| 698 | #define KVM_CHECK_EXTENSION _IO(KVMIO, 0x03) |
Avi Kivity | 07c45a3 | 2007-03-07 13:05:38 +0200 | [diff] [blame] | 699 | /* |
| 700 | * Get size for mmap(vcpu_fd) |
| 701 | */ |
| 702 | #define KVM_GET_VCPU_MMAP_SIZE _IO(KVMIO, 0x04) /* in bytes */ |
Avi Kivity | 674eea0 | 2008-02-11 18:37:23 +0200 | [diff] [blame] | 703 | #define KVM_GET_SUPPORTED_CPUID _IOWR(KVMIO, 0x05, struct kvm_cpuid2) |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 704 | #define KVM_TRACE_ENABLE __KVM_DEPRECATED_MAIN_W_0x06 |
| 705 | #define KVM_TRACE_PAUSE __KVM_DEPRECATED_MAIN_0x07 |
| 706 | #define KVM_TRACE_DISABLE __KVM_DEPRECATED_MAIN_0x08 |
Borislav Petkov | 9c15bb1 | 2013-09-22 16:44:50 +0200 | [diff] [blame] | 707 | #define KVM_GET_EMULATED_CPUID _IOWR(KVMIO, 0x09, struct kvm_cpuid2) |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 708 | |
Avi Kivity | f17abe9 | 2007-02-21 19:28:04 +0200 | [diff] [blame] | 709 | /* |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 710 | * Extension capability list. |
| 711 | */ |
| 712 | #define KVM_CAP_IRQCHIP 0 |
Eddie Dong | b6958ce | 2007-07-18 12:15:21 +0300 | [diff] [blame] | 713 | #define KVM_CAP_HLT 1 |
Izik Eidus | 82ce2c9 | 2007-10-02 18:52:55 +0200 | [diff] [blame] | 714 | #define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2 |
Izik Eidus | 6fc138d | 2007-10-09 19:20:39 +0200 | [diff] [blame] | 715 | #define KVM_CAP_USER_MEMORY 3 |
Izik Eidus | cbc9402 | 2007-10-25 00:29:55 +0200 | [diff] [blame] | 716 | #define KVM_CAP_SET_TSS_ADDR 4 |
Avi Kivity | b209749f | 2007-10-22 16:50:39 +0200 | [diff] [blame] | 717 | #define KVM_CAP_VAPIC 6 |
Avi Kivity | 674eea0 | 2008-02-11 18:37:23 +0200 | [diff] [blame] | 718 | #define KVM_CAP_EXT_CPUID 7 |
Glauber de Oliveira Costa | 1806852 | 2008-02-15 17:52:47 -0200 | [diff] [blame] | 719 | #define KVM_CAP_CLOCKSOURCE 8 |
Sasha Levin | 8c3ba33 | 2011-07-18 17:17:15 +0300 | [diff] [blame] | 720 | #define KVM_CAP_NR_VCPUS 9 /* returns recommended max vcpus per vm */ |
Avi Kivity | a988b91 | 2008-02-20 11:59:20 +0200 | [diff] [blame] | 721 | #define KVM_CAP_NR_MEMSLOTS 10 /* returns max memory slots per vm */ |
Sheng Yang | 7837699 | 2008-01-28 05:10:22 +0800 | [diff] [blame] | 722 | #define KVM_CAP_PIT 11 |
Marcelo Tosatti | a28e4f5 | 2008-02-22 12:21:36 -0500 | [diff] [blame] | 723 | #define KVM_CAP_NOP_IO_DELAY 12 |
Marcelo Tosatti | 2f333bc | 2008-02-22 12:21:37 -0500 | [diff] [blame] | 724 | #define KVM_CAP_PV_MMU 13 |
Marcelo Tosatti | 62d9f0d | 2008-04-11 13:24:45 -0300 | [diff] [blame] | 725 | #define KVM_CAP_MP_STATE 14 |
Laurent Vivier | 5f94c17 | 2008-05-30 16:05:54 +0200 | [diff] [blame] | 726 | #define KVM_CAP_COALESCED_MMIO 15 |
Avi Kivity | ed84862 | 2008-07-29 11:30:57 +0300 | [diff] [blame] | 727 | #define KVM_CAP_SYNC_MMU 16 /* Changes to host mmap are reflected in guest */ |
Ben-Ami Yassour | 62c476c | 2008-09-14 03:48:28 +0300 | [diff] [blame] | 728 | #define KVM_CAP_IOMMU 18 |
Avi Kivity | 1a811b6 | 2008-12-08 18:25:27 +0200 | [diff] [blame] | 729 | /* Bug in KVM_SET_USER_MEMORY_REGION fixed: */ |
| 730 | #define KVM_CAP_DESTROY_MEMORY_REGION_WORKS 21 |
Jan Kiszka | 4531220 | 2008-12-11 16:54:54 +0100 | [diff] [blame] | 731 | #define KVM_CAP_USER_NMI 22 |
Avi Kivity | 91b2ae7 | 2009-01-19 14:57:52 +0200 | [diff] [blame] | 732 | #ifdef __KVM_HAVE_GUEST_DEBUG |
Jan Kiszka | d0bfb94 | 2008-12-15 13:52:10 +0100 | [diff] [blame] | 733 | #define KVM_CAP_SET_GUEST_DEBUG 23 |
Jan Kiszka | 971cc3d | 2008-12-19 18:13:54 +0100 | [diff] [blame] | 734 | #endif |
Avi Kivity | 91b2ae7 | 2009-01-19 14:57:52 +0200 | [diff] [blame] | 735 | #ifdef __KVM_HAVE_PIT |
Marcelo Tosatti | 52d939a | 2008-12-30 15:55:06 -0200 | [diff] [blame] | 736 | #define KVM_CAP_REINJECT_CONTROL 24 |
| 737 | #endif |
Avi Kivity | 399ec80 | 2008-11-19 13:58:46 +0200 | [diff] [blame] | 738 | #define KVM_CAP_IRQ_ROUTING 25 |
Gleb Natapov | 4925663 | 2009-02-04 17:28:14 +0200 | [diff] [blame] | 739 | #define KVM_CAP_IRQ_INJECT_STATUS 26 |
Sheng Yang | e56d532 | 2009-03-12 21:45:39 +0800 | [diff] [blame] | 740 | #define KVM_CAP_ASSIGN_DEV_IRQ 29 |
Jan Kiszka | 4cd481f | 2009-04-13 11:59:32 +0200 | [diff] [blame] | 741 | /* Another bug in KVM_SET_USER_MEMORY_REGION fixed: */ |
| 742 | #define KVM_CAP_JOIN_MEMORY_REGIONS_WORKS 30 |
Huang Ying | 890ca9a | 2009-05-11 16:48:15 +0800 | [diff] [blame] | 743 | #ifdef __KVM_HAVE_MCE |
| 744 | #define KVM_CAP_MCE 31 |
| 745 | #endif |
Gregory Haskins | 721eecb | 2009-05-20 10:30:49 -0400 | [diff] [blame] | 746 | #define KVM_CAP_IRQFD 32 |
Jan Kiszka | c5ff41c | 2009-05-14 22:42:53 +0200 | [diff] [blame] | 747 | #ifdef __KVM_HAVE_PIT |
| 748 | #define KVM_CAP_PIT2 33 |
| 749 | #endif |
Gleb Natapov | 73880c8 | 2009-06-09 15:56:28 +0300 | [diff] [blame] | 750 | #define KVM_CAP_SET_BOOT_CPU_ID 34 |
Beth Kon | e9f4275 | 2009-07-07 11:50:38 -0400 | [diff] [blame] | 751 | #ifdef __KVM_HAVE_PIT_STATE2 |
| 752 | #define KVM_CAP_PIT_STATE2 35 |
| 753 | #endif |
Gregory Haskins | d34e6b1 | 2009-07-07 17:08:49 -0400 | [diff] [blame] | 754 | #define KVM_CAP_IOEVENTFD 36 |
Sheng Yang | b927a3c | 2009-07-21 10:42:48 +0800 | [diff] [blame] | 755 | #define KVM_CAP_SET_IDENTITY_MAP_ADDR 37 |
Ed Swierk | ffde22a | 2009-10-15 15:21:43 -0700 | [diff] [blame] | 756 | #ifdef __KVM_HAVE_XEN_HVM |
| 757 | #define KVM_CAP_XEN_HVM 38 |
| 758 | #endif |
Glauber Costa | afbcf7a | 2009-10-16 15:28:36 -0400 | [diff] [blame] | 759 | #define KVM_CAP_ADJUST_CLOCK 39 |
Avi Kivity | a9c7399 | 2009-11-04 11:54:59 +0200 | [diff] [blame] | 760 | #define KVM_CAP_INTERNAL_ERROR_DATA 40 |
Jan Kiszka | 3cfc309 | 2009-11-12 01:04:25 +0100 | [diff] [blame] | 761 | #ifdef __KVM_HAVE_VCPU_EVENTS |
| 762 | #define KVM_CAP_VCPU_EVENTS 41 |
| 763 | #endif |
Carsten Otte | d7b0b5e | 2009-11-19 14:21:16 +0100 | [diff] [blame] | 764 | #define KVM_CAP_S390_PSW 42 |
Alexander Graf | e15a113 | 2009-11-30 03:02:02 +0000 | [diff] [blame] | 765 | #define KVM_CAP_PPC_SEGSTATE 43 |
Gleb Natapov | 55cd8e5 | 2010-01-17 15:51:22 +0200 | [diff] [blame] | 766 | #define KVM_CAP_HYPERV 44 |
Gleb Natapov | 10388a0 | 2010-01-17 15:51:23 +0200 | [diff] [blame] | 767 | #define KVM_CAP_HYPERV_VAPIC 45 |
Gleb Natapov | c25bc16 | 2010-01-17 15:51:24 +0200 | [diff] [blame] | 768 | #define KVM_CAP_HYPERV_SPIN 46 |
Zhai, Edwin | ab9f4ec | 2010-01-29 14:38:44 +0800 | [diff] [blame] | 769 | #define KVM_CAP_PCI_SEGMENT 47 |
Alexander Graf | c10207f | 2010-02-19 11:00:45 +0100 | [diff] [blame] | 770 | #define KVM_CAP_PPC_PAIRED_SINGLES 48 |
Jan Kiszka | 48005f6 | 2010-02-19 19:38:07 +0100 | [diff] [blame] | 771 | #define KVM_CAP_INTR_SHADOW 49 |
Jan Kiszka | a1efbe7 | 2010-02-15 10:45:43 +0100 | [diff] [blame] | 772 | #ifdef __KVM_HAVE_DEBUGREGS |
| 773 | #define KVM_CAP_DEBUGREGS 50 |
| 774 | #endif |
Jan Kiszka | d2be165 | 2010-02-23 17:47:57 +0100 | [diff] [blame] | 775 | #define KVM_CAP_X86_ROBUST_SINGLESTEP 51 |
Alexander Graf | ad0a048 | 2010-03-24 21:48:30 +0100 | [diff] [blame] | 776 | #define KVM_CAP_PPC_OSI 52 |
Alexander Graf | 1897876 | 2010-03-24 21:48:18 +0100 | [diff] [blame] | 777 | #define KVM_CAP_PPC_UNSET_IRQ 53 |
Alexander Graf | 71fbfd5 | 2010-03-24 21:48:29 +0100 | [diff] [blame] | 778 | #define KVM_CAP_ENABLE_CAP 54 |
Sheng Yang | 2d5b5a6 | 2010-06-13 17:29:39 +0800 | [diff] [blame] | 779 | #ifdef __KVM_HAVE_XSAVE |
| 780 | #define KVM_CAP_XSAVE 55 |
| 781 | #endif |
| 782 | #ifdef __KVM_HAVE_XCRS |
| 783 | #define KVM_CAP_XCRS 56 |
| 784 | #endif |
Alexander Graf | 15711e9 | 2010-07-29 14:48:08 +0200 | [diff] [blame] | 785 | #define KVM_CAP_PPC_GET_PVINFO 57 |
Alexander Graf | 7b4203e | 2010-08-30 13:50:45 +0200 | [diff] [blame] | 786 | #define KVM_CAP_PPC_IRQ_LEVEL 58 |
Gleb Natapov | 344d958 | 2010-10-14 11:22:50 +0200 | [diff] [blame] | 787 | #define KVM_CAP_ASYNC_PF 59 |
Joerg Roedel | 92a1f12 | 2011-03-25 09:44:51 +0100 | [diff] [blame] | 788 | #define KVM_CAP_TSC_CONTROL 60 |
| 789 | #define KVM_CAP_GET_TSC_KHZ 61 |
Scott Wood | 5ce941e | 2011-04-27 17:24:21 -0500 | [diff] [blame] | 790 | #define KVM_CAP_PPC_BOOKE_SREGS 62 |
David Gibson | 54738c0 | 2011-06-29 00:22:41 +0000 | [diff] [blame] | 791 | #define KVM_CAP_SPAPR_TCE 63 |
Paul Mackerras | 371fefd | 2011-06-29 00:23:08 +0000 | [diff] [blame] | 792 | #define KVM_CAP_PPC_SMT 64 |
Paul Mackerras | aa04b4c | 2011-06-29 00:25:44 +0000 | [diff] [blame] | 793 | #define KVM_CAP_PPC_RMA 65 |
Sasha Levin | 8c3ba33 | 2011-07-18 17:17:15 +0300 | [diff] [blame] | 794 | #define KVM_CAP_MAX_VCPUS 66 /* returns max vcpus per vm */ |
Alexander Graf | 1022fc3 | 2011-09-14 21:45:23 +0200 | [diff] [blame] | 795 | #define KVM_CAP_PPC_HIOR 67 |
Alexander Graf | 930b412 | 2011-08-08 17:29:42 +0200 | [diff] [blame] | 796 | #define KVM_CAP_PPC_PAPR 68 |
Scott Wood | dc83b8b | 2011-08-18 15:25:21 -0500 | [diff] [blame] | 797 | #define KVM_CAP_SW_TLB 69 |
Alexander Graf | e24ed81 | 2011-09-14 10:02:41 +0200 | [diff] [blame] | 798 | #define KVM_CAP_ONE_REG 70 |
Christian Borntraeger | b6cf878 | 2011-09-20 17:07:29 +0200 | [diff] [blame] | 799 | #define KVM_CAP_S390_GMAP 71 |
Jan Kiszka | 4d25a066 | 2011-12-21 12:28:29 +0100 | [diff] [blame] | 800 | #define KVM_CAP_TSC_DEADLINE_TIMER 72 |
Carsten Otte | 1efd0f5 | 2012-01-04 10:25:29 +0100 | [diff] [blame] | 801 | #define KVM_CAP_S390_UCONTROL 73 |
Christian Borntraeger | b9e5dc8 | 2012-01-11 11:20:30 +0100 | [diff] [blame] | 802 | #define KVM_CAP_SYNC_REGS 74 |
Jan Kiszka | 07700a9 | 2012-02-28 14:19:54 +0100 | [diff] [blame] | 803 | #define KVM_CAP_PCI_2_3 75 |
Eric B Munson | 1c0b28c | 2012-03-10 14:37:27 -0500 | [diff] [blame] | 804 | #define KVM_CAP_KVMCLOCK_CTRL 76 |
Jan Kiszka | 07975ad | 2012-03-29 21:14:12 +0200 | [diff] [blame] | 805 | #define KVM_CAP_SIGNAL_MSI 77 |
Benjamin Herrenschmidt | 5b74716 | 2012-04-26 19:43:42 +0000 | [diff] [blame] | 806 | #define KVM_CAP_PPC_GET_SMMU_INFO 78 |
Christian Borntraeger | 1526bf9 | 2012-05-15 14:15:25 +0200 | [diff] [blame] | 807 | #define KVM_CAP_S390_COW 79 |
Paul Mackerras | 32fad28 | 2012-05-04 02:32:53 +0000 | [diff] [blame] | 808 | #define KVM_CAP_PPC_ALLOC_HTAB 80 |
Xiao Guangrong | 4d8b81a | 2012-08-21 11:02:51 +0800 | [diff] [blame] | 809 | #define KVM_CAP_READONLY_MEM 81 |
Alex Williamson | 7a84428 | 2012-09-21 11:58:03 -0600 | [diff] [blame] | 810 | #define KVM_CAP_IRQFD_RESAMPLE 82 |
Bharat Bhushan | f61c94b | 2012-08-08 20:38:19 +0000 | [diff] [blame] | 811 | #define KVM_CAP_PPC_BOOKE_WATCHDOG 83 |
Paul Mackerras | a293292 | 2012-11-19 22:57:20 +0000 | [diff] [blame] | 812 | #define KVM_CAP_PPC_HTAB_FD 84 |
Cornelia Huck | fa6b7fe | 2012-12-20 15:32:12 +0100 | [diff] [blame] | 813 | #define KVM_CAP_S390_CSS_SUPPORT 85 |
Alexander Graf | 1c81063 | 2013-01-04 18:12:48 +0100 | [diff] [blame] | 814 | #define KVM_CAP_PPC_EPR 86 |
Marc Zyngier | aa024c2f | 2013-01-20 18:28:13 -0500 | [diff] [blame] | 815 | #define KVM_CAP_ARM_PSCI 87 |
Christoffer Dall | 3401d546 | 2013-01-23 13:18:04 -0500 | [diff] [blame] | 816 | #define KVM_CAP_ARM_SET_DEVICE_ADDR 88 |
Scott Wood | 852b6d5 | 2013-04-12 14:08:42 +0000 | [diff] [blame] | 817 | #define KVM_CAP_DEVICE_CTRL 89 |
Scott Wood | eb1e4f4 | 2013-04-12 14:08:47 +0000 | [diff] [blame] | 818 | #define KVM_CAP_IRQ_MPIC 90 |
Michael Ellerman | 8e591cb | 2013-04-17 20:30:00 +0000 | [diff] [blame] | 819 | #define KVM_CAP_PPC_RTAS 91 |
Paul Mackerras | 5975a2e | 2013-04-27 00:28:37 +0000 | [diff] [blame] | 820 | #define KVM_CAP_IRQ_XICS 92 |
Marc Zyngier | 0d854a6 | 2013-02-07 10:46:46 +0000 | [diff] [blame] | 821 | #define KVM_CAP_ARM_EL1_32BIT 93 |
Alexey Kardashevskiy | 0bd50dc | 2013-08-01 14:44:24 +1000 | [diff] [blame] | 822 | #define KVM_CAP_SPAPR_MULTITCE 94 |
Borislav Petkov | 9c15bb1 | 2013-09-22 16:44:50 +0200 | [diff] [blame] | 823 | #define KVM_CAP_EXT_EMUL_CPUID 95 |
Vadim Rozenfeld | e984097 | 2014-01-16 20:18:37 +1100 | [diff] [blame] | 824 | #define KVM_CAP_HYPERV_TIME 96 |
Gabriel L. Somlo | 100943c | 2014-02-27 23:06:17 -0500 | [diff] [blame] | 825 | #define KVM_CAP_IOAPIC_POLARITY_IGNORED 97 |
Cornelia Huck | d938dc5 | 2013-10-23 18:26:34 +0200 | [diff] [blame] | 826 | #define KVM_CAP_ENABLE_CAP_VM 98 |
Cornelia Huck | 8422359 | 2013-07-15 13:36:01 +0200 | [diff] [blame] | 827 | #define KVM_CAP_S390_IRQCHIP 99 |
Michael S. Tsirkin | f848a5a | 2014-03-31 21:50:38 +0300 | [diff] [blame] | 828 | #define KVM_CAP_IOEVENTFD_NO_LENGTH 100 |
Marcelo Tosatti | 63b5cf0 | 2014-04-22 10:51:06 -0300 | [diff] [blame] | 829 | #define KVM_CAP_VM_ATTRIBUTES 101 |
Anup Patel | 717abd2 | 2014-04-29 11:24:14 +0530 | [diff] [blame] | 830 | #define KVM_CAP_ARM_PSCI_0_2 102 |
Paolo Bonzini | 53ea2e4 | 2014-05-30 14:51:40 +0200 | [diff] [blame] | 831 | #define KVM_CAP_PPC_FIXUP_HCALL 103 |
Paul Mackerras | 699a0ea | 2014-06-02 11:02:59 +1000 | [diff] [blame] | 832 | #define KVM_CAP_PPC_ENABLE_HCALL 104 |
Alexander Graf | 92b591a | 2014-07-14 18:33:08 +0200 | [diff] [blame] | 833 | #define KVM_CAP_CHECK_EXTENSION_VM 105 |
David Hildenbrand | 2444b35 | 2014-10-09 14:10:13 +0200 | [diff] [blame] | 834 | #define KVM_CAP_S390_USER_SIGP 106 |
Eric Farman | 68c5575 | 2014-06-09 10:57:26 -0400 | [diff] [blame] | 835 | #define KVM_CAP_S390_VECTOR_REGISTERS 107 |
Thomas Huth | 41408c2 | 2015-02-06 15:01:21 +0100 | [diff] [blame] | 836 | #define KVM_CAP_S390_MEM_OP 108 |
Ekaterina Tumanova | e44fc8c | 2015-01-30 16:55:56 +0100 | [diff] [blame] | 837 | #define KVM_CAP_S390_USER_STSI 109 |
Jason J. Herne | 30ee2a9 | 2014-09-23 09:23:01 -0400 | [diff] [blame] | 838 | #define KVM_CAP_S390_SKEYS 110 |
James Hogan | 5fafd874 | 2014-12-08 23:07:56 +0000 | [diff] [blame] | 839 | #define KVM_CAP_MIPS_FPU 111 |
James Hogan | d952bd0 | 2014-12-08 23:07:56 +0000 | [diff] [blame] | 840 | #define KVM_CAP_MIPS_MSA 112 |
Jens Freimann | 47b43c5 | 2014-11-11 20:57:06 +0100 | [diff] [blame] | 841 | #define KVM_CAP_S390_INJECT_IRQ 113 |
Jens Freimann | 816c766 | 2014-11-24 17:13:46 +0100 | [diff] [blame] | 842 | #define KVM_CAP_S390_IRQ_STATE 114 |
Michael Ellerman | e928e9c | 2015-03-20 20:39:41 +1100 | [diff] [blame] | 843 | #define KVM_CAP_PPC_HWRNG 115 |
Nadav Amit | 90de4a1 | 2015-04-13 01:53:41 +0300 | [diff] [blame] | 844 | #define KVM_CAP_DISABLE_QUIRKS 116 |
Paolo Bonzini | f077825 | 2015-04-01 15:06:40 +0200 | [diff] [blame] | 845 | #define KVM_CAP_X86_SMM 117 |
Paolo Bonzini | f481b06 | 2015-05-17 17:30:37 +0200 | [diff] [blame] | 846 | #define KVM_CAP_MULTI_ADDRESS_SPACE 118 |
Alex Bennée | 5540546 | 2015-07-07 17:30:01 +0100 | [diff] [blame] | 847 | #define KVM_CAP_GUEST_DEBUG_HW_BPS 119 |
| 848 | #define KVM_CAP_GUEST_DEBUG_HW_WPS 120 |
Steve Rutherford | 49df639 | 2015-07-29 23:21:40 -0700 | [diff] [blame] | 849 | #define KVM_CAP_SPLIT_IRQCHIP 121 |
Jason Wang | e9ea506 | 2015-09-15 14:41:59 +0800 | [diff] [blame] | 850 | #define KVM_CAP_IOEVENTFD_ANY_LENGTH 122 |
Andrey Smetanin | 5c919412 | 2015-11-10 15:36:34 +0300 | [diff] [blame] | 851 | #define KVM_CAP_HYPERV_SYNIC 123 |
Fan Zhang | c6e5f16 | 2016-01-07 18:24:29 +0800 | [diff] [blame] | 852 | #define KVM_CAP_S390_RI 124 |
Avi Kivity | 399ec80 | 2008-11-19 13:58:46 +0200 | [diff] [blame] | 853 | |
| 854 | #ifdef KVM_CAP_IRQ_ROUTING |
| 855 | |
| 856 | struct kvm_irq_routing_irqchip { |
| 857 | __u32 irqchip; |
| 858 | __u32 pin; |
| 859 | }; |
| 860 | |
Sheng Yang | 79950e1 | 2009-02-10 13:57:06 +0800 | [diff] [blame] | 861 | struct kvm_irq_routing_msi { |
| 862 | __u32 address_lo; |
| 863 | __u32 address_hi; |
| 864 | __u32 data; |
| 865 | __u32 pad; |
| 866 | }; |
| 867 | |
Cornelia Huck | 8422359 | 2013-07-15 13:36:01 +0200 | [diff] [blame] | 868 | struct kvm_irq_routing_s390_adapter { |
| 869 | __u64 ind_addr; |
| 870 | __u64 summary_addr; |
| 871 | __u64 ind_offset; |
| 872 | __u32 summary_offset; |
| 873 | __u32 adapter_id; |
| 874 | }; |
| 875 | |
Andrey Smetanin | 5c919412 | 2015-11-10 15:36:34 +0300 | [diff] [blame] | 876 | struct kvm_irq_routing_hv_sint { |
| 877 | __u32 vcpu; |
| 878 | __u32 sint; |
| 879 | }; |
| 880 | |
Avi Kivity | 399ec80 | 2008-11-19 13:58:46 +0200 | [diff] [blame] | 881 | /* gsi routing entry types */ |
| 882 | #define KVM_IRQ_ROUTING_IRQCHIP 1 |
Sheng Yang | 79950e1 | 2009-02-10 13:57:06 +0800 | [diff] [blame] | 883 | #define KVM_IRQ_ROUTING_MSI 2 |
Cornelia Huck | 8422359 | 2013-07-15 13:36:01 +0200 | [diff] [blame] | 884 | #define KVM_IRQ_ROUTING_S390_ADAPTER 3 |
Andrey Smetanin | 5c919412 | 2015-11-10 15:36:34 +0300 | [diff] [blame] | 885 | #define KVM_IRQ_ROUTING_HV_SINT 4 |
Avi Kivity | 399ec80 | 2008-11-19 13:58:46 +0200 | [diff] [blame] | 886 | |
| 887 | struct kvm_irq_routing_entry { |
| 888 | __u32 gsi; |
| 889 | __u32 type; |
| 890 | __u32 flags; |
| 891 | __u32 pad; |
| 892 | union { |
| 893 | struct kvm_irq_routing_irqchip irqchip; |
Sheng Yang | 79950e1 | 2009-02-10 13:57:06 +0800 | [diff] [blame] | 894 | struct kvm_irq_routing_msi msi; |
Cornelia Huck | 8422359 | 2013-07-15 13:36:01 +0200 | [diff] [blame] | 895 | struct kvm_irq_routing_s390_adapter adapter; |
Andrey Smetanin | 5c919412 | 2015-11-10 15:36:34 +0300 | [diff] [blame] | 896 | struct kvm_irq_routing_hv_sint hv_sint; |
Avi Kivity | 399ec80 | 2008-11-19 13:58:46 +0200 | [diff] [blame] | 897 | __u32 pad[8]; |
| 898 | } u; |
| 899 | }; |
| 900 | |
| 901 | struct kvm_irq_routing { |
| 902 | __u32 nr; |
| 903 | __u32 flags; |
| 904 | struct kvm_irq_routing_entry entries[0]; |
| 905 | }; |
| 906 | |
| 907 | #endif |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 908 | |
Huang Ying | 890ca9a | 2009-05-11 16:48:15 +0800 | [diff] [blame] | 909 | #ifdef KVM_CAP_MCE |
| 910 | /* x86 MCE */ |
| 911 | struct kvm_x86_mce { |
| 912 | __u64 status; |
| 913 | __u64 addr; |
| 914 | __u64 misc; |
| 915 | __u64 mcg_status; |
| 916 | __u8 bank; |
| 917 | __u8 pad1[7]; |
| 918 | __u64 pad2[3]; |
| 919 | }; |
| 920 | #endif |
| 921 | |
Ed Swierk | ffde22a | 2009-10-15 15:21:43 -0700 | [diff] [blame] | 922 | #ifdef KVM_CAP_XEN_HVM |
| 923 | struct kvm_xen_hvm_config { |
| 924 | __u32 flags; |
| 925 | __u32 msr; |
| 926 | __u64 blob_addr_32; |
| 927 | __u64 blob_addr_64; |
| 928 | __u8 blob_size_32; |
| 929 | __u8 blob_size_64; |
| 930 | __u8 pad2[30]; |
| 931 | }; |
| 932 | #endif |
| 933 | |
Gregory Haskins | 721eecb | 2009-05-20 10:30:49 -0400 | [diff] [blame] | 934 | #define KVM_IRQFD_FLAG_DEASSIGN (1 << 0) |
Alex Williamson | 7a84428 | 2012-09-21 11:58:03 -0600 | [diff] [blame] | 935 | /* |
| 936 | * Available with KVM_CAP_IRQFD_RESAMPLE |
| 937 | * |
| 938 | * KVM_IRQFD_FLAG_RESAMPLE indicates resamplefd is valid and specifies |
| 939 | * the irqfd to operate in resampling mode for level triggered interrupt |
Tiejun Chen | ea2c6d9 | 2015-05-04 10:48:49 +0800 | [diff] [blame] | 940 | * emulation. See Documentation/virtual/kvm/api.txt. |
Alex Williamson | 7a84428 | 2012-09-21 11:58:03 -0600 | [diff] [blame] | 941 | */ |
| 942 | #define KVM_IRQFD_FLAG_RESAMPLE (1 << 1) |
Gregory Haskins | 721eecb | 2009-05-20 10:30:49 -0400 | [diff] [blame] | 943 | |
| 944 | struct kvm_irqfd { |
| 945 | __u32 fd; |
| 946 | __u32 gsi; |
| 947 | __u32 flags; |
Alex Williamson | 7a84428 | 2012-09-21 11:58:03 -0600 | [diff] [blame] | 948 | __u32 resamplefd; |
| 949 | __u8 pad[16]; |
Gregory Haskins | 721eecb | 2009-05-20 10:30:49 -0400 | [diff] [blame] | 950 | }; |
| 951 | |
Glauber Costa | afbcf7a | 2009-10-16 15:28:36 -0400 | [diff] [blame] | 952 | struct kvm_clock_data { |
| 953 | __u64 clock; |
| 954 | __u32 flags; |
| 955 | __u32 pad[9]; |
| 956 | }; |
| 957 | |
Scott Wood | dc83b8b | 2011-08-18 15:25:21 -0500 | [diff] [blame] | 958 | #define KVM_MMU_FSL_BOOKE_NOHV 0 |
| 959 | #define KVM_MMU_FSL_BOOKE_HV 1 |
| 960 | |
| 961 | struct kvm_config_tlb { |
| 962 | __u64 params; |
| 963 | __u64 array; |
| 964 | __u32 mmu_type; |
| 965 | __u32 array_len; |
| 966 | }; |
| 967 | |
| 968 | struct kvm_dirty_tlb { |
| 969 | __u64 bitmap; |
| 970 | __u32 num_dirty; |
| 971 | }; |
| 972 | |
Alexander Graf | e24ed81 | 2011-09-14 10:02:41 +0200 | [diff] [blame] | 973 | /* Available with KVM_CAP_ONE_REG */ |
| 974 | |
| 975 | #define KVM_REG_ARCH_MASK 0xff00000000000000ULL |
| 976 | #define KVM_REG_GENERIC 0x0000000000000000ULL |
| 977 | |
| 978 | /* |
| 979 | * Architecture specific registers are to be defined in arch headers and |
| 980 | * ORed with the arch identifier. |
| 981 | */ |
| 982 | #define KVM_REG_PPC 0x1000000000000000ULL |
| 983 | #define KVM_REG_X86 0x2000000000000000ULL |
| 984 | #define KVM_REG_IA64 0x3000000000000000ULL |
| 985 | #define KVM_REG_ARM 0x4000000000000000ULL |
| 986 | #define KVM_REG_S390 0x5000000000000000ULL |
Marc Zyngier | 7c8c5e6a | 2012-12-10 16:15:34 +0000 | [diff] [blame] | 987 | #define KVM_REG_ARM64 0x6000000000000000ULL |
David Daney | 2a8fedd | 2013-06-10 12:33:47 -0700 | [diff] [blame] | 988 | #define KVM_REG_MIPS 0x7000000000000000ULL |
Alexander Graf | e24ed81 | 2011-09-14 10:02:41 +0200 | [diff] [blame] | 989 | |
| 990 | #define KVM_REG_SIZE_SHIFT 52 |
| 991 | #define KVM_REG_SIZE_MASK 0x00f0000000000000ULL |
| 992 | #define KVM_REG_SIZE_U8 0x0000000000000000ULL |
| 993 | #define KVM_REG_SIZE_U16 0x0010000000000000ULL |
| 994 | #define KVM_REG_SIZE_U32 0x0020000000000000ULL |
| 995 | #define KVM_REG_SIZE_U64 0x0030000000000000ULL |
| 996 | #define KVM_REG_SIZE_U128 0x0040000000000000ULL |
| 997 | #define KVM_REG_SIZE_U256 0x0050000000000000ULL |
| 998 | #define KVM_REG_SIZE_U512 0x0060000000000000ULL |
| 999 | #define KVM_REG_SIZE_U1024 0x0070000000000000ULL |
| 1000 | |
Christoffer Dall | 749cf76c | 2013-01-20 18:28:06 -0500 | [diff] [blame] | 1001 | struct kvm_reg_list { |
| 1002 | __u64 n; /* number of regs */ |
| 1003 | __u64 reg[0]; |
| 1004 | }; |
| 1005 | |
Alexander Graf | e24ed81 | 2011-09-14 10:02:41 +0200 | [diff] [blame] | 1006 | struct kvm_one_reg { |
| 1007 | __u64 id; |
| 1008 | __u64 addr; |
| 1009 | }; |
| 1010 | |
Jan Kiszka | 07975ad | 2012-03-29 21:14:12 +0200 | [diff] [blame] | 1011 | struct kvm_msi { |
| 1012 | __u32 address_lo; |
| 1013 | __u32 address_hi; |
| 1014 | __u32 data; |
| 1015 | __u32 flags; |
| 1016 | __u8 pad[16]; |
| 1017 | }; |
| 1018 | |
Christoffer Dall | 3401d546 | 2013-01-23 13:18:04 -0500 | [diff] [blame] | 1019 | struct kvm_arm_device_addr { |
| 1020 | __u64 id; |
| 1021 | __u64 addr; |
| 1022 | }; |
| 1023 | |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 1024 | /* |
Scott Wood | 852b6d5 | 2013-04-12 14:08:42 +0000 | [diff] [blame] | 1025 | * Device control API, available with KVM_CAP_DEVICE_CTRL |
| 1026 | */ |
| 1027 | #define KVM_CREATE_DEVICE_TEST 1 |
| 1028 | |
| 1029 | struct kvm_create_device { |
| 1030 | __u32 type; /* in: KVM_DEV_TYPE_xxx */ |
| 1031 | __u32 fd; /* out: device handle */ |
| 1032 | __u32 flags; /* in: KVM_CREATE_DEVICE_xxx */ |
| 1033 | }; |
| 1034 | |
| 1035 | struct kvm_device_attr { |
| 1036 | __u32 flags; /* no flags currently defined */ |
| 1037 | __u32 group; /* device-defined */ |
| 1038 | __u64 attr; /* group-defined */ |
| 1039 | __u64 addr; /* userspace address of attr data */ |
| 1040 | }; |
| 1041 | |
Alex Williamson | ec53500 | 2013-10-30 11:02:17 -0600 | [diff] [blame] | 1042 | #define KVM_DEV_VFIO_GROUP 1 |
| 1043 | #define KVM_DEV_VFIO_GROUP_ADD 1 |
| 1044 | #define KVM_DEV_VFIO_GROUP_DEL 2 |
Will Deacon | d60eacb | 2014-09-02 10:27:33 +0100 | [diff] [blame] | 1045 | |
| 1046 | enum kvm_device_type { |
| 1047 | KVM_DEV_TYPE_FSL_MPIC_20 = 1, |
| 1048 | #define KVM_DEV_TYPE_FSL_MPIC_20 KVM_DEV_TYPE_FSL_MPIC_20 |
| 1049 | KVM_DEV_TYPE_FSL_MPIC_42, |
| 1050 | #define KVM_DEV_TYPE_FSL_MPIC_42 KVM_DEV_TYPE_FSL_MPIC_42 |
| 1051 | KVM_DEV_TYPE_XICS, |
| 1052 | #define KVM_DEV_TYPE_XICS KVM_DEV_TYPE_XICS |
| 1053 | KVM_DEV_TYPE_VFIO, |
| 1054 | #define KVM_DEV_TYPE_VFIO KVM_DEV_TYPE_VFIO |
| 1055 | KVM_DEV_TYPE_ARM_VGIC_V2, |
| 1056 | #define KVM_DEV_TYPE_ARM_VGIC_V2 KVM_DEV_TYPE_ARM_VGIC_V2 |
| 1057 | KVM_DEV_TYPE_FLIC, |
| 1058 | #define KVM_DEV_TYPE_FLIC KVM_DEV_TYPE_FLIC |
Andre Przywara | a0675c2 | 2014-06-07 00:54:51 +0200 | [diff] [blame] | 1059 | KVM_DEV_TYPE_ARM_VGIC_V3, |
| 1060 | #define KVM_DEV_TYPE_ARM_VGIC_V3 KVM_DEV_TYPE_ARM_VGIC_V3 |
Will Deacon | d60eacb | 2014-09-02 10:27:33 +0100 | [diff] [blame] | 1061 | KVM_DEV_TYPE_MAX, |
| 1062 | }; |
Scott Wood | 5df554a | 2013-04-12 14:08:46 +0000 | [diff] [blame] | 1063 | |
Scott Wood | 852b6d5 | 2013-04-12 14:08:42 +0000 | [diff] [blame] | 1064 | /* |
Avi Kivity | f17abe9 | 2007-02-21 19:28:04 +0200 | [diff] [blame] | 1065 | * ioctls for VM fds |
| 1066 | */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1067 | #define KVM_SET_MEMORY_REGION _IOW(KVMIO, 0x40, struct kvm_memory_region) |
Avi Kivity | bccf215 | 2007-02-21 18:04:26 +0200 | [diff] [blame] | 1068 | /* |
| 1069 | * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns |
| 1070 | * a vcpu fd. |
| 1071 | */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1072 | #define KVM_CREATE_VCPU _IO(KVMIO, 0x41) |
| 1073 | #define KVM_GET_DIRTY_LOG _IOW(KVMIO, 0x42, struct kvm_dirty_log) |
Avi Kivity | a1f4d395 | 2010-06-21 11:44:20 +0300 | [diff] [blame] | 1074 | /* KVM_SET_MEMORY_ALIAS is obsolete: */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1075 | #define KVM_SET_MEMORY_ALIAS _IOW(KVMIO, 0x43, struct kvm_memory_alias) |
| 1076 | #define KVM_SET_NR_MMU_PAGES _IO(KVMIO, 0x44) |
| 1077 | #define KVM_GET_NR_MMU_PAGES _IO(KVMIO, 0x45) |
| 1078 | #define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46, \ |
Avi Kivity | 6a4a983 | 2009-06-09 11:33:36 +0300 | [diff] [blame] | 1079 | struct kvm_userspace_memory_region) |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1080 | #define KVM_SET_TSS_ADDR _IO(KVMIO, 0x47) |
| 1081 | #define KVM_SET_IDENTITY_MAP_ADDR _IOW(KVMIO, 0x48, __u64) |
Carsten Otte | 27e0393 | 2012-01-04 10:25:21 +0100 | [diff] [blame] | 1082 | |
| 1083 | /* enable ucontrol for s390 */ |
| 1084 | struct kvm_s390_ucas_mapping { |
| 1085 | __u64 user_addr; |
| 1086 | __u64 vcpu_addr; |
| 1087 | __u64 length; |
| 1088 | }; |
| 1089 | #define KVM_S390_UCAS_MAP _IOW(KVMIO, 0x50, struct kvm_s390_ucas_mapping) |
| 1090 | #define KVM_S390_UCAS_UNMAP _IOW(KVMIO, 0x51, struct kvm_s390_ucas_mapping) |
Carsten Otte | ccc7910 | 2012-01-04 10:25:26 +0100 | [diff] [blame] | 1091 | #define KVM_S390_VCPU_FAULT _IOW(KVMIO, 0x52, unsigned long) |
Carsten Otte | 27e0393 | 2012-01-04 10:25:21 +0100 | [diff] [blame] | 1092 | |
Eddie Dong | 85f455f | 2007-07-06 12:20:49 +0300 | [diff] [blame] | 1093 | /* Device model IOC */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1094 | #define KVM_CREATE_IRQCHIP _IO(KVMIO, 0x60) |
| 1095 | #define KVM_IRQ_LINE _IOW(KVMIO, 0x61, struct kvm_irq_level) |
| 1096 | #define KVM_GET_IRQCHIP _IOWR(KVMIO, 0x62, struct kvm_irqchip) |
| 1097 | #define KVM_SET_IRQCHIP _IOR(KVMIO, 0x63, struct kvm_irqchip) |
| 1098 | #define KVM_CREATE_PIT _IO(KVMIO, 0x64) |
| 1099 | #define KVM_GET_PIT _IOWR(KVMIO, 0x65, struct kvm_pit_state) |
| 1100 | #define KVM_SET_PIT _IOR(KVMIO, 0x66, struct kvm_pit_state) |
| 1101 | #define KVM_IRQ_LINE_STATUS _IOWR(KVMIO, 0x67, struct kvm_irq_level) |
Laurent Vivier | 5f94c17 | 2008-05-30 16:05:54 +0200 | [diff] [blame] | 1102 | #define KVM_REGISTER_COALESCED_MMIO \ |
| 1103 | _IOW(KVMIO, 0x67, struct kvm_coalesced_mmio_zone) |
| 1104 | #define KVM_UNREGISTER_COALESCED_MMIO \ |
| 1105 | _IOW(KVMIO, 0x68, struct kvm_coalesced_mmio_zone) |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1106 | #define KVM_ASSIGN_PCI_DEVICE _IOR(KVMIO, 0x69, \ |
| 1107 | struct kvm_assigned_pci_dev) |
| 1108 | #define KVM_SET_GSI_ROUTING _IOW(KVMIO, 0x6a, struct kvm_irq_routing) |
Sheng Yang | e56d532 | 2009-03-12 21:45:39 +0800 | [diff] [blame] | 1109 | /* deprecated, replaced by KVM_ASSIGN_DEV_IRQ */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1110 | #define KVM_ASSIGN_IRQ __KVM_DEPRECATED_VM_R_0x70 |
| 1111 | #define KVM_ASSIGN_DEV_IRQ _IOW(KVMIO, 0x70, struct kvm_assigned_irq) |
| 1112 | #define KVM_REINJECT_CONTROL _IO(KVMIO, 0x71) |
| 1113 | #define KVM_DEASSIGN_PCI_DEVICE _IOW(KVMIO, 0x72, \ |
| 1114 | struct kvm_assigned_pci_dev) |
| 1115 | #define KVM_ASSIGN_SET_MSIX_NR _IOW(KVMIO, 0x73, \ |
| 1116 | struct kvm_assigned_msix_nr) |
| 1117 | #define KVM_ASSIGN_SET_MSIX_ENTRY _IOW(KVMIO, 0x74, \ |
| 1118 | struct kvm_assigned_msix_entry) |
| 1119 | #define KVM_DEASSIGN_DEV_IRQ _IOW(KVMIO, 0x75, struct kvm_assigned_irq) |
| 1120 | #define KVM_IRQFD _IOW(KVMIO, 0x76, struct kvm_irqfd) |
| 1121 | #define KVM_CREATE_PIT2 _IOW(KVMIO, 0x77, struct kvm_pit_config) |
| 1122 | #define KVM_SET_BOOT_CPU_ID _IO(KVMIO, 0x78) |
| 1123 | #define KVM_IOEVENTFD _IOW(KVMIO, 0x79, struct kvm_ioeventfd) |
| 1124 | #define KVM_XEN_HVM_CONFIG _IOW(KVMIO, 0x7a, struct kvm_xen_hvm_config) |
| 1125 | #define KVM_SET_CLOCK _IOW(KVMIO, 0x7b, struct kvm_clock_data) |
| 1126 | #define KVM_GET_CLOCK _IOR(KVMIO, 0x7c, struct kvm_clock_data) |
| 1127 | /* Available with KVM_CAP_PIT_STATE2 */ |
| 1128 | #define KVM_GET_PIT2 _IOR(KVMIO, 0x9f, struct kvm_pit_state2) |
| 1129 | #define KVM_SET_PIT2 _IOW(KVMIO, 0xa0, struct kvm_pit_state2) |
Alexander Graf | 15711e9 | 2010-07-29 14:48:08 +0200 | [diff] [blame] | 1130 | /* Available with KVM_CAP_PPC_GET_PVINFO */ |
| 1131 | #define KVM_PPC_GET_PVINFO _IOW(KVMIO, 0xa1, struct kvm_ppc_pvinfo) |
Joerg Roedel | 92a1f12 | 2011-03-25 09:44:51 +0100 | [diff] [blame] | 1132 | /* Available with KVM_CAP_TSC_CONTROL */ |
| 1133 | #define KVM_SET_TSC_KHZ _IO(KVMIO, 0xa2) |
| 1134 | #define KVM_GET_TSC_KHZ _IO(KVMIO, 0xa3) |
Jan Kiszka | 07700a9 | 2012-02-28 14:19:54 +0100 | [diff] [blame] | 1135 | /* Available with KVM_CAP_PCI_2_3 */ |
| 1136 | #define KVM_ASSIGN_SET_INTX_MASK _IOW(KVMIO, 0xa4, \ |
| 1137 | struct kvm_assigned_pci_dev) |
Jan Kiszka | 07975ad | 2012-03-29 21:14:12 +0200 | [diff] [blame] | 1138 | /* Available with KVM_CAP_SIGNAL_MSI */ |
| 1139 | #define KVM_SIGNAL_MSI _IOW(KVMIO, 0xa5, struct kvm_msi) |
Benjamin Herrenschmidt | 5b74716 | 2012-04-26 19:43:42 +0000 | [diff] [blame] | 1140 | /* Available with KVM_CAP_PPC_GET_SMMU_INFO */ |
| 1141 | #define KVM_PPC_GET_SMMU_INFO _IOR(KVMIO, 0xa6, struct kvm_ppc_smmu_info) |
Paul Mackerras | 32fad28 | 2012-05-04 02:32:53 +0000 | [diff] [blame] | 1142 | /* Available with KVM_CAP_PPC_ALLOC_HTAB */ |
| 1143 | #define KVM_PPC_ALLOCATE_HTAB _IOWR(KVMIO, 0xa7, __u32) |
Paul Mackerras | ed7a8d7 | 2012-09-13 21:44:30 +0000 | [diff] [blame] | 1144 | #define KVM_CREATE_SPAPR_TCE _IOW(KVMIO, 0xa8, struct kvm_create_spapr_tce) |
| 1145 | /* Available with KVM_CAP_RMA */ |
| 1146 | #define KVM_ALLOCATE_RMA _IOR(KVMIO, 0xa9, struct kvm_allocate_rma) |
Paul Mackerras | a293292 | 2012-11-19 22:57:20 +0000 | [diff] [blame] | 1147 | /* Available with KVM_CAP_PPC_HTAB_FD */ |
| 1148 | #define KVM_PPC_GET_HTAB_FD _IOW(KVMIO, 0xaa, struct kvm_get_htab_fd) |
Christoffer Dall | 3401d546 | 2013-01-23 13:18:04 -0500 | [diff] [blame] | 1149 | /* Available with KVM_CAP_ARM_SET_DEVICE_ADDR */ |
| 1150 | #define KVM_ARM_SET_DEVICE_ADDR _IOW(KVMIO, 0xab, struct kvm_arm_device_addr) |
Michael Ellerman | 8e591cb | 2013-04-17 20:30:00 +0000 | [diff] [blame] | 1151 | /* Available with KVM_CAP_PPC_RTAS */ |
| 1152 | #define KVM_PPC_RTAS_DEFINE_TOKEN _IOW(KVMIO, 0xac, struct kvm_rtas_token_args) |
Avi Kivity | bccf215 | 2007-02-21 18:04:26 +0200 | [diff] [blame] | 1153 | |
Scott Wood | 852b6d5 | 2013-04-12 14:08:42 +0000 | [diff] [blame] | 1154 | /* ioctl for vm fd */ |
| 1155 | #define KVM_CREATE_DEVICE _IOWR(KVMIO, 0xe0, struct kvm_create_device) |
| 1156 | |
| 1157 | /* ioctls for fds returned by KVM_CREATE_DEVICE */ |
| 1158 | #define KVM_SET_DEVICE_ATTR _IOW(KVMIO, 0xe1, struct kvm_device_attr) |
| 1159 | #define KVM_GET_DEVICE_ATTR _IOW(KVMIO, 0xe2, struct kvm_device_attr) |
| 1160 | #define KVM_HAS_DEVICE_ATTR _IOW(KVMIO, 0xe3, struct kvm_device_attr) |
| 1161 | |
Avi Kivity | bccf215 | 2007-02-21 18:04:26 +0200 | [diff] [blame] | 1162 | /* |
| 1163 | * ioctls for vcpu fds |
| 1164 | */ |
Avi Kivity | 739872c | 2007-03-01 17:20:13 +0200 | [diff] [blame] | 1165 | #define KVM_RUN _IO(KVMIO, 0x80) |
| 1166 | #define KVM_GET_REGS _IOR(KVMIO, 0x81, struct kvm_regs) |
| 1167 | #define KVM_SET_REGS _IOW(KVMIO, 0x82, struct kvm_regs) |
| 1168 | #define KVM_GET_SREGS _IOR(KVMIO, 0x83, struct kvm_sregs) |
| 1169 | #define KVM_SET_SREGS _IOW(KVMIO, 0x84, struct kvm_sregs) |
| 1170 | #define KVM_TRANSLATE _IOWR(KVMIO, 0x85, struct kvm_translation) |
| 1171 | #define KVM_INTERRUPT _IOW(KVMIO, 0x86, struct kvm_interrupt) |
Jan Kiszka | d0bfb94 | 2008-12-15 13:52:10 +0100 | [diff] [blame] | 1172 | /* KVM_DEBUG_GUEST is no longer supported, use KVM_SET_GUEST_DEBUG instead */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1173 | #define KVM_DEBUG_GUEST __KVM_DEPRECATED_VCPU_W_0x87 |
Avi Kivity | 739872c | 2007-03-01 17:20:13 +0200 | [diff] [blame] | 1174 | #define KVM_GET_MSRS _IOWR(KVMIO, 0x88, struct kvm_msrs) |
| 1175 | #define KVM_SET_MSRS _IOW(KVMIO, 0x89, struct kvm_msrs) |
| 1176 | #define KVM_SET_CPUID _IOW(KVMIO, 0x8a, struct kvm_cpuid) |
Avi Kivity | 1961d27 | 2007-03-05 19:46:05 +0200 | [diff] [blame] | 1177 | #define KVM_SET_SIGNAL_MASK _IOW(KVMIO, 0x8b, struct kvm_signal_mask) |
Avi Kivity | b883673 | 2007-04-01 16:34:31 +0300 | [diff] [blame] | 1178 | #define KVM_GET_FPU _IOR(KVMIO, 0x8c, struct kvm_fpu) |
| 1179 | #define KVM_SET_FPU _IOW(KVMIO, 0x8d, struct kvm_fpu) |
Eddie Dong | 96ad2cc | 2007-09-06 12:22:56 +0300 | [diff] [blame] | 1180 | #define KVM_GET_LAPIC _IOR(KVMIO, 0x8e, struct kvm_lapic_state) |
| 1181 | #define KVM_SET_LAPIC _IOW(KVMIO, 0x8f, struct kvm_lapic_state) |
Dan Kenigsberg | 0771671 | 2007-11-21 17:10:04 +0200 | [diff] [blame] | 1182 | #define KVM_SET_CPUID2 _IOW(KVMIO, 0x90, struct kvm_cpuid2) |
| 1183 | #define KVM_GET_CPUID2 _IOWR(KVMIO, 0x91, struct kvm_cpuid2) |
Avi Kivity | b209749f | 2007-10-22 16:50:39 +0200 | [diff] [blame] | 1184 | /* Available with KVM_CAP_VAPIC */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1185 | #define KVM_TPR_ACCESS_REPORTING _IOWR(KVMIO, 0x92, struct kvm_tpr_access_ctl) |
Avi Kivity | b93463a | 2007-10-25 16:52:32 +0200 | [diff] [blame] | 1186 | /* Available with KVM_CAP_VAPIC */ |
| 1187 | #define KVM_SET_VAPIC_ADDR _IOW(KVMIO, 0x93, struct kvm_vapic_addr) |
Carsten Otte | ba5c1e9 | 2008-03-25 18:47:26 +0100 | [diff] [blame] | 1188 | /* valid for virtual machine (for floating interrupt)_and_ vcpu */ |
| 1189 | #define KVM_S390_INTERRUPT _IOW(KVMIO, 0x94, struct kvm_s390_interrupt) |
Heiko Carstens | b0c632d | 2008-03-25 18:47:20 +0100 | [diff] [blame] | 1190 | /* store status for s390 */ |
| 1191 | #define KVM_S390_STORE_STATUS_NOADDR (-1ul) |
| 1192 | #define KVM_S390_STORE_STATUS_PREFIXED (-2ul) |
| 1193 | #define KVM_S390_STORE_STATUS _IOW(KVMIO, 0x95, unsigned long) |
| 1194 | /* initial ipl psw for s390 */ |
| 1195 | #define KVM_S390_SET_INITIAL_PSW _IOW(KVMIO, 0x96, struct kvm_s390_psw) |
| 1196 | /* initial reset for s390 */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1197 | #define KVM_S390_INITIAL_RESET _IO(KVMIO, 0x97) |
Marcelo Tosatti | 62d9f0d | 2008-04-11 13:24:45 -0300 | [diff] [blame] | 1198 | #define KVM_GET_MP_STATE _IOR(KVMIO, 0x98, struct kvm_mp_state) |
| 1199 | #define KVM_SET_MP_STATE _IOW(KVMIO, 0x99, struct kvm_mp_state) |
Christoffer Dall | 44b5ce7 | 2014-08-26 14:00:38 +0200 | [diff] [blame] | 1200 | /* Available with KVM_CAP_USER_NMI */ |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1201 | #define KVM_NMI _IO(KVMIO, 0x9a) |
Jan Kiszka | d0bfb94 | 2008-12-15 13:52:10 +0100 | [diff] [blame] | 1202 | /* Available with KVM_CAP_SET_GUEST_DEBUG */ |
| 1203 | #define KVM_SET_GUEST_DEBUG _IOW(KVMIO, 0x9b, struct kvm_guest_debug) |
Huang Ying | 890ca9a | 2009-05-11 16:48:15 +0800 | [diff] [blame] | 1204 | /* MCE for x86 */ |
| 1205 | #define KVM_X86_SETUP_MCE _IOW(KVMIO, 0x9c, __u64) |
| 1206 | #define KVM_X86_GET_MCE_CAP_SUPPORTED _IOR(KVMIO, 0x9d, __u64) |
| 1207 | #define KVM_X86_SET_MCE _IOW(KVMIO, 0x9e, struct kvm_x86_mce) |
Jan Kiszka | 3cfc309 | 2009-11-12 01:04:25 +0100 | [diff] [blame] | 1208 | /* Available with KVM_CAP_VCPU_EVENTS */ |
| 1209 | #define KVM_GET_VCPU_EVENTS _IOR(KVMIO, 0x9f, struct kvm_vcpu_events) |
| 1210 | #define KVM_SET_VCPU_EVENTS _IOW(KVMIO, 0xa0, struct kvm_vcpu_events) |
Jan Kiszka | a1efbe7 | 2010-02-15 10:45:43 +0100 | [diff] [blame] | 1211 | /* Available with KVM_CAP_DEBUGREGS */ |
| 1212 | #define KVM_GET_DEBUGREGS _IOR(KVMIO, 0xa1, struct kvm_debugregs) |
| 1213 | #define KVM_SET_DEBUGREGS _IOW(KVMIO, 0xa2, struct kvm_debugregs) |
Cornelia Huck | d938dc5 | 2013-10-23 18:26:34 +0200 | [diff] [blame] | 1214 | /* |
| 1215 | * vcpu version available with KVM_ENABLE_CAP |
| 1216 | * vm version available with KVM_CAP_ENABLE_CAP_VM |
| 1217 | */ |
Alexander Graf | 71fbfd5 | 2010-03-24 21:48:29 +0100 | [diff] [blame] | 1218 | #define KVM_ENABLE_CAP _IOW(KVMIO, 0xa3, struct kvm_enable_cap) |
Sheng Yang | 2d5b5a6 | 2010-06-13 17:29:39 +0800 | [diff] [blame] | 1219 | /* Available with KVM_CAP_XSAVE */ |
| 1220 | #define KVM_GET_XSAVE _IOR(KVMIO, 0xa4, struct kvm_xsave) |
| 1221 | #define KVM_SET_XSAVE _IOW(KVMIO, 0xa5, struct kvm_xsave) |
| 1222 | /* Available with KVM_CAP_XCRS */ |
| 1223 | #define KVM_GET_XCRS _IOR(KVMIO, 0xa6, struct kvm_xcrs) |
| 1224 | #define KVM_SET_XCRS _IOW(KVMIO, 0xa7, struct kvm_xcrs) |
Scott Wood | dc83b8b | 2011-08-18 15:25:21 -0500 | [diff] [blame] | 1225 | /* Available with KVM_CAP_SW_TLB */ |
| 1226 | #define KVM_DIRTY_TLB _IOW(KVMIO, 0xaa, struct kvm_dirty_tlb) |
Alexander Graf | e24ed81 | 2011-09-14 10:02:41 +0200 | [diff] [blame] | 1227 | /* Available with KVM_CAP_ONE_REG */ |
| 1228 | #define KVM_GET_ONE_REG _IOW(KVMIO, 0xab, struct kvm_one_reg) |
| 1229 | #define KVM_SET_ONE_REG _IOW(KVMIO, 0xac, struct kvm_one_reg) |
Eric B Munson | 1c0b28c | 2012-03-10 14:37:27 -0500 | [diff] [blame] | 1230 | /* VM is being stopped by host */ |
| 1231 | #define KVM_KVMCLOCK_CTRL _IO(KVMIO, 0xad) |
Christoffer Dall | 749cf76c | 2013-01-20 18:28:06 -0500 | [diff] [blame] | 1232 | #define KVM_ARM_VCPU_INIT _IOW(KVMIO, 0xae, struct kvm_vcpu_init) |
Anup Patel | 42c4e0c | 2013-09-30 14:20:07 +0530 | [diff] [blame] | 1233 | #define KVM_ARM_PREFERRED_TARGET _IOR(KVMIO, 0xaf, struct kvm_vcpu_init) |
Christoffer Dall | 749cf76c | 2013-01-20 18:28:06 -0500 | [diff] [blame] | 1234 | #define KVM_GET_REG_LIST _IOWR(KVMIO, 0xb0, struct kvm_reg_list) |
Thomas Huth | 41408c2 | 2015-02-06 15:01:21 +0100 | [diff] [blame] | 1235 | /* Available with KVM_CAP_S390_MEM_OP */ |
| 1236 | #define KVM_S390_MEM_OP _IOW(KVMIO, 0xb1, struct kvm_s390_mem_op) |
Jason J. Herne | 30ee2a9 | 2014-09-23 09:23:01 -0400 | [diff] [blame] | 1237 | /* Available with KVM_CAP_S390_SKEYS */ |
| 1238 | #define KVM_S390_GET_SKEYS _IOW(KVMIO, 0xb2, struct kvm_s390_skeys) |
| 1239 | #define KVM_S390_SET_SKEYS _IOW(KVMIO, 0xb3, struct kvm_s390_skeys) |
Jens Freimann | 47b43c5 | 2014-11-11 20:57:06 +0100 | [diff] [blame] | 1240 | /* Available with KVM_CAP_S390_INJECT_IRQ */ |
| 1241 | #define KVM_S390_IRQ _IOW(KVMIO, 0xb4, struct kvm_s390_irq) |
Jens Freimann | 816c766 | 2014-11-24 17:13:46 +0100 | [diff] [blame] | 1242 | /* Available with KVM_CAP_S390_IRQ_STATE */ |
| 1243 | #define KVM_S390_SET_IRQ_STATE _IOW(KVMIO, 0xb5, struct kvm_s390_irq_state) |
| 1244 | #define KVM_S390_GET_IRQ_STATE _IOW(KVMIO, 0xb6, struct kvm_s390_irq_state) |
Paolo Bonzini | f077825 | 2015-04-01 15:06:40 +0200 | [diff] [blame] | 1245 | /* Available with KVM_CAP_X86_SMM */ |
| 1246 | #define KVM_SMI _IO(KVMIO, 0xb7) |
Hollis Blanchard | d98e634 | 2008-07-01 16:23:49 -0500 | [diff] [blame] | 1247 | |
Sheng Yang | e56d532 | 2009-03-12 21:45:39 +0800 | [diff] [blame] | 1248 | #define KVM_DEV_ASSIGN_ENABLE_IOMMU (1 << 0) |
Jan Kiszka | 07700a9 | 2012-02-28 14:19:54 +0100 | [diff] [blame] | 1249 | #define KVM_DEV_ASSIGN_PCI_2_3 (1 << 1) |
| 1250 | #define KVM_DEV_ASSIGN_MASK_INTX (1 << 2) |
Sheng Yang | e56d532 | 2009-03-12 21:45:39 +0800 | [diff] [blame] | 1251 | |
Ben-Ami Yassour | 4d5c5d0 | 2008-07-28 19:26:26 +0300 | [diff] [blame] | 1252 | struct kvm_assigned_pci_dev { |
| 1253 | __u32 assigned_dev_id; |
| 1254 | __u32 busnr; |
| 1255 | __u32 devfn; |
| 1256 | __u32 flags; |
Zhai, Edwin | ab9f4ec | 2010-01-29 14:38:44 +0800 | [diff] [blame] | 1257 | __u32 segnr; |
Avi Kivity | bb45e20 | 2008-10-19 16:39:45 +0200 | [diff] [blame] | 1258 | union { |
Zhai, Edwin | ab9f4ec | 2010-01-29 14:38:44 +0800 | [diff] [blame] | 1259 | __u32 reserved[11]; |
Avi Kivity | bb45e20 | 2008-10-19 16:39:45 +0200 | [diff] [blame] | 1260 | }; |
Ben-Ami Yassour | 4d5c5d0 | 2008-07-28 19:26:26 +0300 | [diff] [blame] | 1261 | }; |
| 1262 | |
Sheng Yang | e56d532 | 2009-03-12 21:45:39 +0800 | [diff] [blame] | 1263 | #define KVM_DEV_IRQ_HOST_INTX (1 << 0) |
| 1264 | #define KVM_DEV_IRQ_HOST_MSI (1 << 1) |
| 1265 | #define KVM_DEV_IRQ_HOST_MSIX (1 << 2) |
| 1266 | |
| 1267 | #define KVM_DEV_IRQ_GUEST_INTX (1 << 8) |
| 1268 | #define KVM_DEV_IRQ_GUEST_MSI (1 << 9) |
| 1269 | #define KVM_DEV_IRQ_GUEST_MSIX (1 << 10) |
| 1270 | |
| 1271 | #define KVM_DEV_IRQ_HOST_MASK 0x00ff |
| 1272 | #define KVM_DEV_IRQ_GUEST_MASK 0xff00 |
| 1273 | |
Ben-Ami Yassour | 4d5c5d0 | 2008-07-28 19:26:26 +0300 | [diff] [blame] | 1274 | struct kvm_assigned_irq { |
| 1275 | __u32 assigned_dev_id; |
Jan Kiszka | 91e3d71 | 2011-06-03 08:51:05 +0200 | [diff] [blame] | 1276 | __u32 host_irq; /* ignored (legacy field) */ |
Ben-Ami Yassour | 4d5c5d0 | 2008-07-28 19:26:26 +0300 | [diff] [blame] | 1277 | __u32 guest_irq; |
| 1278 | __u32 flags; |
Avi Kivity | bb45e20 | 2008-10-19 16:39:45 +0200 | [diff] [blame] | 1279 | union { |
| 1280 | __u32 reserved[12]; |
| 1281 | }; |
Ben-Ami Yassour | 4d5c5d0 | 2008-07-28 19:26:26 +0300 | [diff] [blame] | 1282 | }; |
| 1283 | |
Sheng Yang | c1e0151 | 2009-02-25 17:22:26 +0800 | [diff] [blame] | 1284 | struct kvm_assigned_msix_nr { |
| 1285 | __u32 assigned_dev_id; |
| 1286 | __u16 entry_nr; |
| 1287 | __u16 padding; |
| 1288 | }; |
| 1289 | |
Sheng Yang | e733339 | 2009-05-21 13:50:13 +0800 | [diff] [blame] | 1290 | #define KVM_MAX_MSIX_PER_DEV 256 |
Sheng Yang | c1e0151 | 2009-02-25 17:22:26 +0800 | [diff] [blame] | 1291 | struct kvm_assigned_msix_entry { |
| 1292 | __u32 assigned_dev_id; |
| 1293 | __u32 gsi; |
| 1294 | __u16 entry; /* The index of entry in the MSI-X table */ |
| 1295 | __u16 padding[3]; |
| 1296 | }; |
| 1297 | |
Jan Kiszka | c54d2ab | 2009-11-02 17:20:28 +0100 | [diff] [blame] | 1298 | #endif /* __LINUX_KVM_H */ |