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Elliott Hughesabd62612013-11-08 11:45:48 -08001/****************************************************************************
2 ****************************************************************************
3 ***
4 *** This header was automatically generated from a Linux kernel header
5 *** of the same name, to make information necessary for userspace to
6 *** call into the kernel available to libc. It contains only constants,
7 *** structures, and macros generated from the original header, and thus,
8 *** contains no copyrightable information.
9 ***
10 *** To edit the content of this header, modify the corresponding
11 *** source file (e.g. under external/kernel-headers/original/) then
12 *** run bionic/libc/kernel/tools/update_all.py
13 ***
14 *** Any manual change here will be lost the next time this script will
15 *** be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef _ASM_X86_HYPERV_H
20#define _ASM_X86_HYPERV_H
21#include <linux/types.h>
22#define HYPERV_CPUID_VENDOR_AND_MAX_FUNCTIONS 0x40000000
Elliott Hughesabd62612013-11-08 11:45:48 -080023#define HYPERV_CPUID_INTERFACE 0x40000001
24#define HYPERV_CPUID_VERSION 0x40000002
25#define HYPERV_CPUID_FEATURES 0x40000003
26#define HYPERV_CPUID_ENLIGHTMENT_INFO 0x40000004
Elliott Hughesabd62612013-11-08 11:45:48 -080027#define HYPERV_CPUID_IMPLEMENT_LIMITS 0x40000005
28#define HYPERV_HYPERVISOR_PRESENT_BIT 0x80000000
29#define HYPERV_CPUID_MIN 0x40000005
30#define HYPERV_CPUID_MAX 0x4000ffff
Elliott Hughesabd62612013-11-08 11:45:48 -080031#define HV_X64_MSR_VP_RUNTIME_AVAILABLE (1 << 0)
32#define HV_X64_MSR_TIME_REF_COUNT_AVAILABLE (1 << 1)
Christopher Ferris05d08e92016-02-04 13:16:38 -080033#define HV_X64_MSR_REFERENCE_TSC_AVAILABLE (1 << 9)
Christopher Ferris38062f92014-07-09 15:33:25 -070034#define HV_X64_MSR_REFERENCE_TSC 0x40000021
Christopher Ferris05d08e92016-02-04 13:16:38 -080035#define HV_X64_MSR_APIC_FREQUENCY_AVAILABLE (1 << 11)
Christopher Ferris38062f92014-07-09 15:33:25 -070036#define HV_X64_MSR_TSC_FREQUENCY_AVAILABLE (1 << 11)
Elliott Hughesabd62612013-11-08 11:45:48 -080037#define HV_X64_MSR_SYNIC_AVAILABLE (1 << 2)
38#define HV_X64_MSR_SYNTIMER_AVAILABLE (1 << 3)
Christopher Ferris05d08e92016-02-04 13:16:38 -080039#define HV_X64_MSR_APIC_ACCESS_AVAILABLE (1 << 4)
Elliott Hughesabd62612013-11-08 11:45:48 -080040#define HV_X64_MSR_HYPERCALL_AVAILABLE (1 << 5)
41#define HV_X64_MSR_VP_INDEX_AVAILABLE (1 << 6)
42#define HV_X64_MSR_RESET_AVAILABLE (1 << 7)
Christopher Ferris05d08e92016-02-04 13:16:38 -080043#define HV_X64_MSR_STAT_PAGES_AVAILABLE (1 << 8)
Christopher Ferris525ce912017-07-26 13:12:53 -070044#define HV_FEATURE_GUEST_CRASH_MSR_AVAILABLE (1 << 10)
Elliott Hughesabd62612013-11-08 11:45:48 -080045#define HV_X64_CREATE_PARTITIONS (1 << 0)
46#define HV_X64_ACCESS_PARTITION_ID (1 << 1)
47#define HV_X64_ACCESS_MEMORY_POOL (1 << 2)
Christopher Ferris05d08e92016-02-04 13:16:38 -080048#define HV_X64_ADJUST_MESSAGE_BUFFERS (1 << 3)
Elliott Hughesabd62612013-11-08 11:45:48 -080049#define HV_X64_POST_MESSAGES (1 << 4)
50#define HV_X64_SIGNAL_EVENTS (1 << 5)
51#define HV_X64_CREATE_PORT (1 << 6)
Christopher Ferris05d08e92016-02-04 13:16:38 -080052#define HV_X64_CONNECT_PORT (1 << 7)
Elliott Hughesabd62612013-11-08 11:45:48 -080053#define HV_X64_ACCESS_STATS (1 << 8)
54#define HV_X64_DEBUGGING (1 << 11)
55#define HV_X64_CPU_POWER_MANAGEMENT (1 << 12)
Christopher Ferris05d08e92016-02-04 13:16:38 -080056#define HV_X64_CONFIGURE_PROFILER (1 << 13)
Elliott Hughesabd62612013-11-08 11:45:48 -080057#define HV_X64_MWAIT_AVAILABLE (1 << 0)
58#define HV_X64_GUEST_DEBUGGING_AVAILABLE (1 << 1)
59#define HV_X64_PERF_MONITOR_AVAILABLE (1 << 2)
Christopher Ferris05d08e92016-02-04 13:16:38 -080060#define HV_X64_CPU_DYNAMIC_PARTITIONING_AVAILABLE (1 << 3)
Elliott Hughesabd62612013-11-08 11:45:48 -080061#define HV_X64_HYPERCALL_PARAMS_XMM_AVAILABLE (1 << 4)
62#define HV_X64_GUEST_IDLE_STATE_AVAILABLE (1 << 5)
Christopher Ferris05d08e92016-02-04 13:16:38 -080063#define HV_X64_GUEST_CRASH_MSR_AVAILABLE (1 << 10)
Christopher Ferris525ce912017-07-26 13:12:53 -070064#define HV_X64_AS_SWITCH_RECOMMENDED (1 << 0)
Elliott Hughesabd62612013-11-08 11:45:48 -080065#define HV_X64_LOCAL_TLB_FLUSH_RECOMMENDED (1 << 1)
66#define HV_X64_REMOTE_TLB_FLUSH_RECOMMENDED (1 << 2)
67#define HV_X64_APIC_ACCESS_RECOMMENDED (1 << 3)
68#define HV_X64_SYSTEM_RESET_RECOMMENDED (1 << 4)
Elliott Hughesabd62612013-11-08 11:45:48 -080069#define HV_X64_RELAXED_TIMING_RECOMMENDED (1 << 5)
Christopher Ferris525ce912017-07-26 13:12:53 -070070#define HV_X64_DEPRECATING_AEOI_RECOMMENDED (1 << 9)
71#define HV_CRASH_CTL_CRASH_NOTIFY (1ULL << 63)
Elliott Hughesabd62612013-11-08 11:45:48 -080072#define HV_X64_MSR_GUEST_OS_ID 0x40000000
73#define HV_X64_MSR_HYPERCALL 0x40000001
74#define HV_X64_MSR_VP_INDEX 0x40000002
Christopher Ferris05d08e92016-02-04 13:16:38 -080075#define HV_X64_MSR_RESET 0x40000003
76#define HV_X64_MSR_VP_RUNTIME 0x40000010
Elliott Hughesabd62612013-11-08 11:45:48 -080077#define HV_X64_MSR_TIME_REF_COUNT 0x40000020
Christopher Ferris38062f92014-07-09 15:33:25 -070078#define HV_X64_MSR_TSC_FREQUENCY 0x40000022
79#define HV_X64_MSR_APIC_FREQUENCY 0x40000023
Elliott Hughesabd62612013-11-08 11:45:48 -080080#define HV_X64_MSR_EOI 0x40000070
81#define HV_X64_MSR_ICR 0x40000071
Christopher Ferris38062f92014-07-09 15:33:25 -070082#define HV_X64_MSR_TPR 0x40000072
Elliott Hughesabd62612013-11-08 11:45:48 -080083#define HV_X64_MSR_APIC_ASSIST_PAGE 0x40000073
84#define HV_X64_MSR_SCONTROL 0x40000080
85#define HV_X64_MSR_SVERSION 0x40000081
Christopher Ferris38062f92014-07-09 15:33:25 -070086#define HV_X64_MSR_SIEFP 0x40000082
Elliott Hughesabd62612013-11-08 11:45:48 -080087#define HV_X64_MSR_SIMP 0x40000083
88#define HV_X64_MSR_EOM 0x40000084
89#define HV_X64_MSR_SINT0 0x40000090
Christopher Ferris38062f92014-07-09 15:33:25 -070090#define HV_X64_MSR_SINT1 0x40000091
Elliott Hughesabd62612013-11-08 11:45:48 -080091#define HV_X64_MSR_SINT2 0x40000092
92#define HV_X64_MSR_SINT3 0x40000093
93#define HV_X64_MSR_SINT4 0x40000094
Christopher Ferris38062f92014-07-09 15:33:25 -070094#define HV_X64_MSR_SINT5 0x40000095
Elliott Hughesabd62612013-11-08 11:45:48 -080095#define HV_X64_MSR_SINT6 0x40000096
96#define HV_X64_MSR_SINT7 0x40000097
97#define HV_X64_MSR_SINT8 0x40000098
Christopher Ferris38062f92014-07-09 15:33:25 -070098#define HV_X64_MSR_SINT9 0x40000099
Elliott Hughesabd62612013-11-08 11:45:48 -080099#define HV_X64_MSR_SINT10 0x4000009A
100#define HV_X64_MSR_SINT11 0x4000009B
101#define HV_X64_MSR_SINT12 0x4000009C
Christopher Ferris38062f92014-07-09 15:33:25 -0700102#define HV_X64_MSR_SINT13 0x4000009D
Elliott Hughesabd62612013-11-08 11:45:48 -0800103#define HV_X64_MSR_SINT14 0x4000009E
104#define HV_X64_MSR_SINT15 0x4000009F
Christopher Ferris05d08e92016-02-04 13:16:38 -0800105#define HV_X64_MSR_STIMER0_CONFIG 0x400000B0
Christopher Ferris05d08e92016-02-04 13:16:38 -0800106#define HV_X64_MSR_STIMER0_COUNT 0x400000B1
107#define HV_X64_MSR_STIMER1_CONFIG 0x400000B2
108#define HV_X64_MSR_STIMER1_COUNT 0x400000B3
109#define HV_X64_MSR_STIMER2_CONFIG 0x400000B4
Christopher Ferris05d08e92016-02-04 13:16:38 -0800110#define HV_X64_MSR_STIMER2_COUNT 0x400000B5
111#define HV_X64_MSR_STIMER3_CONFIG 0x400000B6
112#define HV_X64_MSR_STIMER3_COUNT 0x400000B7
113#define HV_X64_MSR_CRASH_P0 0x40000100
Christopher Ferris05d08e92016-02-04 13:16:38 -0800114#define HV_X64_MSR_CRASH_P1 0x40000101
115#define HV_X64_MSR_CRASH_P2 0x40000102
116#define HV_X64_MSR_CRASH_P3 0x40000103
117#define HV_X64_MSR_CRASH_P4 0x40000104
Christopher Ferris05d08e92016-02-04 13:16:38 -0800118#define HV_X64_MSR_CRASH_CTL 0x40000105
119#define HV_X64_MSR_CRASH_CTL_NOTIFY (1ULL << 63)
120#define HV_X64_MSR_CRASH_PARAMS (1 + (HV_X64_MSR_CRASH_P4 - HV_X64_MSR_CRASH_P0))
Elliott Hughesabd62612013-11-08 11:45:48 -0800121#define HV_X64_MSR_HYPERCALL_ENABLE 0x00000001
Christopher Ferris38062f92014-07-09 15:33:25 -0700122#define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT 12
Tao Baod7db5942015-01-28 10:07:51 -0800123#define HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_MASK (~((1ull << HV_X64_MSR_HYPERCALL_PAGE_ADDRESS_SHIFT) - 1))
Christopher Ferris106b3a82016-08-24 12:15:38 -0700124#define HVCALL_NOTIFY_LONG_SPIN_WAIT 0x0008
125#define HVCALL_POST_MESSAGE 0x005c
Christopher Ferris106b3a82016-08-24 12:15:38 -0700126#define HVCALL_SIGNAL_EVENT 0x005d
127#define HV_X64_MSR_APIC_ASSIST_PAGE_ENABLE 0x00000001
Christopher Ferris38062f92014-07-09 15:33:25 -0700128#define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT 12
Tao Baod7db5942015-01-28 10:07:51 -0800129#define HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_MASK (~((1ull << HV_X64_MSR_APIC_ASSIST_PAGE_ADDRESS_SHIFT) - 1))
Christopher Ferris38062f92014-07-09 15:33:25 -0700130#define HV_X64_MSR_TSC_REFERENCE_ENABLE 0x00000001
131#define HV_X64_MSR_TSC_REFERENCE_ADDRESS_SHIFT 12
Elliott Hughesabd62612013-11-08 11:45:48 -0800132#define HV_PROCESSOR_POWER_STATE_C0 0
133#define HV_PROCESSOR_POWER_STATE_C1 1
134#define HV_PROCESSOR_POWER_STATE_C2 2
Elliott Hughesabd62612013-11-08 11:45:48 -0800135#define HV_PROCESSOR_POWER_STATE_C3 3
136#define HV_STATUS_SUCCESS 0
137#define HV_STATUS_INVALID_HYPERCALL_CODE 2
138#define HV_STATUS_INVALID_HYPERCALL_INPUT 3
Elliott Hughesabd62612013-11-08 11:45:48 -0800139#define HV_STATUS_INVALID_ALIGNMENT 4
Christopher Ferris05d08e92016-02-04 13:16:38 -0800140#define HV_STATUS_INSUFFICIENT_MEMORY 11
141#define HV_STATUS_INVALID_CONNECTION_ID 18
Elliott Hughesabd62612013-11-08 11:45:48 -0800142#define HV_STATUS_INSUFFICIENT_BUFFERS 19
Christopher Ferris38062f92014-07-09 15:33:25 -0700143typedef struct _HV_REFERENCE_TSC_PAGE {
Tao Baod7db5942015-01-28 10:07:51 -0800144 __u32 tsc_sequence;
145 __u32 res1;
Tao Baod7db5942015-01-28 10:07:51 -0800146 __u64 tsc_scale;
147 __s64 tsc_offset;
Christopher Ferris05d08e92016-02-04 13:16:38 -0800148} HV_REFERENCE_TSC_PAGE, * PHV_REFERENCE_TSC_PAGE;
149#define HV_SYNIC_SINT_COUNT (16)
150#define HV_SYNIC_VERSION_1 (0x1)
151#define HV_SYNIC_CONTROL_ENABLE (1ULL << 0)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800152#define HV_SYNIC_SIMP_ENABLE (1ULL << 0)
153#define HV_SYNIC_SIEFP_ENABLE (1ULL << 0)
154#define HV_SYNIC_SINT_MASKED (1ULL << 16)
155#define HV_SYNIC_SINT_AUTO_EOI (1ULL << 17)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800156#define HV_SYNIC_SINT_VECTOR_MASK (0xFF)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700157#define HV_SYNIC_STIMER_COUNT (4)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700158#define HV_MESSAGE_SIZE (256)
159#define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240)
160#define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30)
161enum hv_message_type {
Christopher Ferris106b3a82016-08-24 12:15:38 -0700162 HVMSG_NONE = 0x00000000,
163 HVMSG_UNMAPPED_GPA = 0x80000000,
164 HVMSG_GPA_INTERCEPT = 0x80000001,
165 HVMSG_TIMER_EXPIRED = 0x80000010,
Christopher Ferris106b3a82016-08-24 12:15:38 -0700166 HVMSG_INVALID_VP_REGISTER_VALUE = 0x80000020,
167 HVMSG_UNRECOVERABLE_EXCEPTION = 0x80000021,
168 HVMSG_UNSUPPORTED_FEATURE = 0x80000022,
169 HVMSG_EVENTLOG_BUFFERCOMPLETE = 0x80000040,
Christopher Ferris106b3a82016-08-24 12:15:38 -0700170 HVMSG_X64_IOPORT_INTERCEPT = 0x80010000,
171 HVMSG_X64_MSR_INTERCEPT = 0x80010001,
172 HVMSG_X64_CPUID_INTERCEPT = 0x80010002,
173 HVMSG_X64_EXCEPTION_INTERCEPT = 0x80010003,
Christopher Ferris106b3a82016-08-24 12:15:38 -0700174 HVMSG_X64_APIC_EOI = 0x80010004,
175 HVMSG_X64_LEGACY_FP_ERROR = 0x80010005
176};
177union hv_message_flags {
Christopher Ferris106b3a82016-08-24 12:15:38 -0700178 __u8 asu8;
179 struct {
180 __u8 msg_pending : 1;
181 __u8 reserved : 7;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700182 };
183};
184union hv_port_id {
185 __u32 asu32;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700186 struct {
187 __u32 id : 24;
188 __u32 reserved : 8;
189 } u;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700190};
191struct hv_message_header {
192 __u32 message_type;
193 __u8 payload_size;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700194 union hv_message_flags message_flags;
195 __u8 reserved[2];
196 union {
197 __u64 sender;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700198 union hv_port_id port;
199 };
200};
201struct hv_message {
Christopher Ferris106b3a82016-08-24 12:15:38 -0700202 struct hv_message_header header;
203 union {
204 __u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
205 } u;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700206};
207struct hv_message_page {
208 struct hv_message sint_message[HV_SYNIC_SINT_COUNT];
209};
Christopher Ferris106b3a82016-08-24 12:15:38 -0700210struct hv_timer_message_payload {
211 __u32 timer_index;
212 __u32 reserved;
213 __u64 expiration_time;
Christopher Ferris106b3a82016-08-24 12:15:38 -0700214 __u64 delivery_time;
215};
216#define HV_STIMER_ENABLE (1ULL << 0)
217#define HV_STIMER_PERIODIC (1ULL << 1)
Christopher Ferris106b3a82016-08-24 12:15:38 -0700218#define HV_STIMER_LAZY (1ULL << 2)
219#define HV_STIMER_AUTOENABLE (1ULL << 3)
220#define HV_STIMER_SINT(config) (__u8) (((config) >> 16) & 0x0F)
Christopher Ferris05d08e92016-02-04 13:16:38 -0800221#endif