Now, get rid of hv_api.h. Signed-off-by: K. Y. Srinivasan <[email protected]> Signed-off-by: Haiyang Zhang <[email protected]> Signed-off-by: Abhishek Kane <[email protected]> Signed-off-by: Hank Janssen <[email protected]> --- drivers/staging/hv/hv_api.h | 910 ------------------------------------------- 1 files changed, 0 insertions(+), 910 deletions(-) delete mode 100644 drivers/staging/hv/hv_api.h
diff --git a/drivers/staging/hv/hv_api.h b/drivers/staging/hv/hv_api.h deleted file mode 100644 index 43a7228..0000000 --- a/drivers/staging/hv/hv_api.h +++ /dev/null @@ -1,910 +0,0 @@ -/* - * - * Copyright (c) 2009, Microsoft Corporation. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License along with - * this program; if not, write to the Free Software Foundation, Inc., 59 Temple - * Place - Suite 330, Boston, MA 02111-1307 USA. - * - * Authors: - * Haiyang Zhang <[email protected]> - * Hank Janssen <[email protected]> - * - */ -#ifndef __HV_API_H -#define __HV_API_H - -struct hv_guid { - unsigned char data[16]; -}; - - - -/* Status codes for hypervisor operations. */ - -/* - * HV_STATUS_SUCCESS - * The specified hypercall succeeded - */ -#define HV_STATUS_SUCCESS ((u16)0x0000) - -/* - * HV_STATUS_INVALID_HYPERCALL_CODE - * The hypervisor does not support the operation because the specified - * hypercall code is not supported. - */ -#define HV_STATUS_INVALID_HYPERCALL_CODE ((u16)0x0002) - -/* - * HV_STATUS_INVALID_HYPERCALL_INPUT - * The hypervisor does not support the operation because the encoding for the - * hypercall input register is not supported. - */ -#define HV_STATUS_INVALID_HYPERCALL_INPUT ((u16)0x0003) - -/* - * HV_STATUS_INVALID_ALIGNMENT - * The hypervisor could not perform the operation because a parameter has an - * invalid alignment. - */ -#define HV_STATUS_INVALID_ALIGNMENT ((u16)0x0004) - -/* - * HV_STATUS_INVALID_PARAMETER - * The hypervisor could not perform the operation because an invalid parameter - * was specified. - */ -#define HV_STATUS_INVALID_PARAMETER ((u16)0x0005) - -/* - * HV_STATUS_ACCESS_DENIED - * Access to the specified object was denied. - */ -#define HV_STATUS_ACCESS_DENIED ((u16)0x0006) - -/* - * HV_STATUS_INVALID_PARTITION_STATE - * The hypervisor could not perform the operation because the partition is - * entering or in an invalid state. - */ -#define HV_STATUS_INVALID_PARTITION_STATE ((u16)0x0007) - -/* - * HV_STATUS_OPERATION_DENIED - * The operation is not allowed in the current state. - */ -#define HV_STATUS_OPERATION_DENIED ((u16)0x0008) - -/* - * HV_STATUS_UNKNOWN_PROPERTY - * The hypervisor does not recognize the specified partition property. - */ -#define HV_STATUS_UNKNOWN_PROPERTY ((u16)0x0009) - -/* - * HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE - * The specified value of a partition property is out of range or violates an - * invariant. - */ -#define HV_STATUS_PROPERTY_VALUE_OUT_OF_RANGE ((u16)0x000A) - -/* - * HV_STATUS_INSUFFICIENT_MEMORY - * There is not enough memory in the hypervisor pool to complete the operation. - */ -#define HV_STATUS_INSUFFICIENT_MEMORY ((u16)0x000B) - -/* - * HV_STATUS_PARTITION_TOO_DEEP - * The maximum partition depth has been exceeded for the partition hierarchy. - */ -#define HV_STATUS_PARTITION_TOO_DEEP ((u16)0x000C) - -/* - * HV_STATUS_INVALID_PARTITION_ID - * A partition with the specified partition Id does not exist. - */ -#define HV_STATUS_INVALID_PARTITION_ID ((u16)0x000D) - -/* - * HV_STATUS_INVALID_VP_INDEX - * The hypervisor could not perform the operation because the specified VP - * index is invalid. - */ -#define HV_STATUS_INVALID_VP_INDEX ((u16)0x000E) - -/* - * HV_STATUS_NOT_FOUND - * The iteration is complete; no addition items in the iteration could be - * found. - */ -#define HV_STATUS_NOT_FOUND ((u16)0x0010) - -/* - * HV_STATUS_INVALID_PORT_ID - * The hypervisor could not perform the operation because the specified port - * identifier is invalid. - */ -#define HV_STATUS_INVALID_PORT_ID ((u16)0x0011) - -/* - * HV_STATUS_INVALID_CONNECTION_ID - * The hypervisor could not perform the operation because the specified - * connection identifier is invalid. - */ -#define HV_STATUS_INVALID_CONNECTION_ID ((u16)0x0012) - -/* - * HV_STATUS_INSUFFICIENT_BUFFERS - * You did not supply enough message buffers to send a message. - */ -#define HV_STATUS_INSUFFICIENT_BUFFERS ((u16)0x0013) - -/* - * HV_STATUS_NOT_ACKNOWLEDGED - * The previous virtual interrupt has not been acknowledged. - */ -#define HV_STATUS_NOT_ACKNOWLEDGED ((u16)0x0014) - -/* - * HV_STATUS_INVALID_VP_STATE - * A virtual processor is not in the correct state for the performance of the - * indicated operation. - */ -#define HV_STATUS_INVALID_VP_STATE ((u16)0x0015) - -/* - * HV_STATUS_ACKNOWLEDGED - * The previous virtual interrupt has already been acknowledged. - */ -#define HV_STATUS_ACKNOWLEDGED ((u16)0x0016) - -/* - * HV_STATUS_INVALID_SAVE_RESTORE_STATE - * The indicated partition is not in a valid state for saving or restoring. - */ -#define HV_STATUS_INVALID_SAVE_RESTORE_STATE ((u16)0x0017) - -/* - * HV_STATUS_INVALID_SYNIC_STATE - * The hypervisor could not complete the operation because a required feature - * of the synthetic interrupt controller (SynIC) was disabled. - */ -#define HV_STATUS_INVALID_SYNIC_STATE ((u16)0x0018) - -/* - * HV_STATUS_OBJECT_IN_USE - * The hypervisor could not perform the operation because the object or value - * was either already in use or being used for a purpose that would not permit - * completing the operation. - */ -#define HV_STATUS_OBJECT_IN_USE ((u16)0x0019) - -/* - * HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO - * The proximity domain information is invalid. - */ -#define HV_STATUS_INVALID_PROXIMITY_DOMAIN_INFO ((u16)0x001A) - -/* - * HV_STATUS_NO_DATA - * An attempt to retrieve debugging data failed because none was available. - */ -#define HV_STATUS_NO_DATA ((u16)0x001B) - -/* - * HV_STATUS_INACTIVE - * The physical connection being used for debuggging has not recorded any - * receive activity since the last operation. - */ -#define HV_STATUS_INACTIVE ((u16)0x001C) - -/* - * HV_STATUS_NO_RESOURCES - * There are not enough resources to complete the operation. - */ -#define HV_STATUS_NO_RESOURCES ((u16)0x001D) - -/* - * HV_STATUS_FEATURE_UNAVAILABLE - * A hypervisor feature is not available to the user. - */ -#define HV_STATUS_FEATURE_UNAVAILABLE ((u16)0x001E) - -/* - * HV_STATUS_UNSUCCESSFUL - * {Operation Failed} The requested operation was unsuccessful. - */ -#define HV_STATUS_UNSUCCESSFUL ((u16)0x1001) - -/* - * HV_STATUS_INSUFFICIENT_BUFFER - * The specified buffer was too small to contain all of the requested data. - */ -#define HV_STATUS_INSUFFICIENT_BUFFER ((u16)0x1002) - -/* - * HV_STATUS_GPA_NOT_PRESENT - * The guest physical address is not currently associated with a system - * physical address. - */ -#define HV_STATUS_GPA_NOT_PRESENT ((u16)0x1003) - -/* - * HV_STATUS_GUEST_PAGE_FAULT - * The operation would have resulted in a page fault in the guest. - */ -#define HV_STATUS_GUEST_PAGE_FAULT ((u16)0x1004) - -/* - * HV_STATUS_RUNDOWN_DISABLED - * The operation cannot proceed as the rundown object was marked disabled. - */ -#define HV_STATUS_RUNDOWN_DISABLED ((u16)0x1005) - -/* - * HV_STATUS_KEY_ALREADY_EXISTS - * The entry cannot be added as another entry with the same key already exists. - */ -#define HV_STATUS_KEY_ALREADY_EXISTS ((u16)0x1006) - -/* - * HV_STATUS_GPA_INTERCEPT - * The operation resulted an intercept on a region of guest physical memory. - */ -#define HV_STATUS_GPA_INTERCEPT ((u16)0x1007) - -/* - * HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT - * The operation would have resulted in a general protection fault in the - * guest. - */ -#define HV_STATUS_GUEST_GENERAL_PROTECTION_FAULT ((u16)0x1008) - -/* - * HV_STATUS_GUEST_STACK_FAULT - * The operation would have resulted in a stack fault in the guest. - */ -#define HV_STATUS_GUEST_STACK_FAULT ((u16)0x1009) - -/* - * HV_STATUS_GUEST_INVALID_OPCODE_FAULT - * The operation would have resulted in an invalid opcode fault in the guest. - */ -#define HV_STATUS_GUEST_INVALID_OPCODE_FAULT ((u16)0x100A) - -/* - * HV_STATUS_FINALIZE_INCOMPLETE - * The partition is not completely finalized. - */ -#define HV_STATUS_FINALIZE_INCOMPLETE ((u16)0x100B) - -/* - * HV_STATUS_GUEST_MACHINE_CHECK_ABORT - * The operation would have resulted in an machine check abort in the guest. - */ -#define HV_STATUS_GUEST_MACHINE_CHECK_ABORT ((u16)0x100C) - -/* - * HV_STATUS_ILLEGAL_OVERLAY_ACCESS - * An illegal access was attempted to an overlay page. - */ -#define HV_STATUS_ILLEGAL_OVERLAY_ACCESS ((u16)0x100D) - -/* - * HV_STATUS_INSUFFICIENT_SYSTEM_VA - * There is not enough system VA space available to satisfy the request, - */ -#define HV_STATUS_INSUFFICIENT_SYSTEM_VA ((u16)0x100E) - -/* - * HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED - * The passed virtual address was not mapped in the hypervisor address space. - */ -#define HV_STATUS_VIRTUAL_ADDRESS_NOT_MAPPED ((u16)0x100F) - -/* - * HV_STATUS_NOT_IMPLEMENTED - * The requested operation is not implemented in this version of the - * hypervisor. - */ -#define HV_STATUS_NOT_IMPLEMENTED ((u16)0x1010) - -/* - * HV_STATUS_VMX_INSTRUCTION_FAILED - * The requested VMX instruction failed to complete successfully. - */ -#define HV_STATUS_VMX_INSTRUCTION_FAILED ((u16)0x1011) - -/* - * HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS - * The requested VMX instruction failed to complete successfully indicating - * status. - */ -#define HV_STATUS_VMX_INSTRUCTION_FAILED_WITH_STATUS ((u16)0x1012) - -/* - * HV_STATUS_MSR_ACCESS_FAILED - * The requested access to the model specific register failed. - */ -#define HV_STATUS_MSR_ACCESS_FAILED ((u16)0x1013) - -/* - * HV_STATUS_CR_ACCESS_FAILED - * The requested access to the control register failed. - */ -#define HV_STATUS_CR_ACCESS_FAILED ((u16)0x1014) - -/* - * HV_STATUS_TIMEOUT - * The specified timeout expired before the operation completed. - */ -#define HV_STATUS_TIMEOUT ((u16)0x1016) - -/* - * HV_STATUS_MSR_INTERCEPT - * The requested access to the model specific register generated an intercept. - */ -#define HV_STATUS_MSR_INTERCEPT ((u16)0x1017) - -/* - * HV_STATUS_CPUID_INTERCEPT - * The CPUID instruction generated an intercept. - */ -#define HV_STATUS_CPUID_INTERCEPT ((u16)0x1018) - -/* - * HV_STATUS_REPEAT_INSTRUCTION - * The current instruction should be repeated and the instruction pointer not - * advanced. - */ -#define HV_STATUS_REPEAT_INSTRUCTION ((u16)0x1019) - -/* - * HV_STATUS_PAGE_PROTECTION_VIOLATION - * The current instruction should be repeated and the instruction pointer not - * advanced. - */ -#define HV_STATUS_PAGE_PROTECTION_VIOLATION ((u16)0x101A) - -/* - * HV_STATUS_PAGE_TABLE_INVALID - * The current instruction should be repeated and the instruction pointer not - * advanced. - */ -#define HV_STATUS_PAGE_TABLE_INVALID ((u16)0x101B) - -/* - * HV_STATUS_PAGE_NOT_PRESENT - * The current instruction should be repeated and the instruction pointer not - * advanced. - */ -#define HV_STATUS_PAGE_NOT_PRESENT ((u16)0x101C) - -/* - * HV_STATUS_IO_INTERCEPT - * The requested access to the I/O port generated an intercept. - */ -#define HV_STATUS_IO_INTERCEPT ((u16)0x101D) - -/* - * HV_STATUS_NOTHING_TO_DO - * There is nothing to do. - */ -#define HV_STATUS_NOTHING_TO_DO ((u16)0x101E) - -/* - * HV_STATUS_THREAD_TERMINATING - * The requested thread is terminating. - */ -#define HV_STATUS_THREAD_TERMINATING ((u16)0x101F) - -/* - * HV_STATUS_SECTION_ALREADY_CONSTRUCTED - * The specified section was already constructed. - */ -#define HV_STATUS_SECTION_ALREADY_CONSTRUCTED ((u16)0x1020) - -/* HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED - * The specified section was not already constructed. - */ -#define HV_STATUS_SECTION_NOT_ALREADY_CONSTRUCTED ((u16)0x1021) - -/* - * HV_STATUS_PAGE_ALREADY_COMMITTED - * The specified virtual address was already backed by physical memory. - */ -#define HV_STATUS_PAGE_ALREADY_COMMITTED ((u16)0x1022) - -/* - * HV_STATUS_PAGE_NOT_ALREADY_COMMITTED - * The specified virtual address was not already backed by physical memory. - */ -#define HV_STATUS_PAGE_NOT_ALREADY_COMMITTED ((u16)0x1023) - -/* - * HV_STATUS_COMMITTED_PAGES_REMAIN - * Committed pages remain in the section. - */ -#define HV_STATUS_COMMITTED_PAGES_REMAIN ((u16)0x1024) - -/* - * HV_STATUS_NO_REMAINING_COMMITTED_PAGES - * No additional committed pages beyond the specified page exist in the - * section. - */ -#define HV_STATUS_NO_REMAINING_COMMITTED_PAGES ((u16)0x1025) - -/* - * HV_STATUS_INSUFFICIENT_COMPARTMENT_VA - * The VA space of the compartment is exhausted. - */ -#define HV_STATUS_INSUFFICIENT_COMPARTMENT_VA ((u16)0x1026) - -/* - * HV_STATUS_DEREF_SPA_LIST_FULL - * The SPA dereference list is full, and there are additional entries to be - * added to it. - */ -#define HV_STATUS_DEREF_SPA_LIST_FULL ((u16)0x1027) - -/* - * HV_STATUS_GPA_OUT_OF_RANGE - * The supplied GPA is out of range. - */ -#define HV_STATUS_GPA_OUT_OF_RANGE ((u16)0x1027) - -/* - * HV_STATUS_NONVOLATILE_XMM_STALE - * The XMM register that was being accessed is stale. - */ -#define HV_STATUS_NONVOLATILE_XMM_STALE ((u16)0x1028) - -/* HV_STATUS_UNSUPPORTED_PROCESSOR - * The hypervisor does not support the processors in this system. - */ -#define HV_STATUS_UNSUPPORTED_PROCESSOR ((u16)0x1029) - -/* - * HV_STATUS_INSUFFICIENT_CROM_SPACE - * Insufficient space existed for copying over the CROM contents. - */ -#define HV_STATUS_INSUFFICIENT_CROM_SPACE ((u16)0x2000) - -/* - * HV_STATUS_BAD_CROM_FORMAT - * The contents of the CROM failed validation attempts. - */ -#define HV_STATUS_BAD_CROM_FORMAT ((u16)0x2001) - -/* - * HV_STATUS_UNSUPPORTED_CROM_FORMAT - * The contents of the CROM contain contents the parser doesn't support. - */ -#define HV_STATUS_UNSUPPORTED_CROM_FORMAT ((u16)0x2002) - -/* - * HV_STATUS_UNSUPPORTED_CONTROLLER - * The register format of the OHCI controller specified for debugging is not - * supported. - */ -#define HV_STATUS_UNSUPPORTED_CONTROLLER ((u16)0x2003) - -/* - * HV_STATUS_CROM_TOO_LARGE - * The CROM contents were to large to copy over. - */ -#define HV_STATUS_CROM_TOO_LARGE ((u16)0x2004) - -/* - * HV_STATUS_CONTROLLER_IN_USE - * The OHCI controller specified for debugging cannot be used as it is already - * in use. - */ -#define HV_STATUS_CONTROLLER_IN_USE ((u16)0x2005) - - -/* - * The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent - * is set by CPUID(HVCPUID_VERSION_FEATURES). - */ -enum hv_cpuid_function { - HVCPUID_VERSION_FEATURES = 0x00000001, - HVCPUID_VENDOR_MAXFUNCTION = 0x40000000, - HVCPUID_INTERFACE = 0x40000001, - - /* - * The remaining functions depend on the value of - * HVCPUID_INTERFACE - */ - HVCPUID_VERSION = 0x40000002, - HVCPUID_FEATURES = 0x40000003, - HVCPUID_ENLIGHTENMENT_INFO = 0x40000004, - HVCPUID_IMPLEMENTATION_LIMITS = 0x40000005, -}; - -/* Define the virtual APIC registers */ -#define HV_X64_MSR_EOI (0x40000070) -#define HV_X64_MSR_ICR (0x40000071) -#define HV_X64_MSR_TPR (0x40000072) -#define HV_X64_MSR_APIC_ASSIST_PAGE (0x40000073) - -/* Define version of the synthetic interrupt controller. */ -#define HV_SYNIC_VERSION (1) - -/* Define synthetic interrupt controller model specific registers. */ -#define HV_X64_MSR_SCONTROL (0x40000080) -#define HV_X64_MSR_SVERSION (0x40000081) -#define HV_X64_MSR_SIEFP (0x40000082) -#define HV_X64_MSR_SIMP (0x40000083) -#define HV_X64_MSR_EOM (0x40000084) -#define HV_X64_MSR_SINT0 (0x40000090) -#define HV_X64_MSR_SINT1 (0x40000091) -#define HV_X64_MSR_SINT2 (0x40000092) -#define HV_X64_MSR_SINT3 (0x40000093) -#define HV_X64_MSR_SINT4 (0x40000094) -#define HV_X64_MSR_SINT5 (0x40000095) -#define HV_X64_MSR_SINT6 (0x40000096) -#define HV_X64_MSR_SINT7 (0x40000097) -#define HV_X64_MSR_SINT8 (0x40000098) -#define HV_X64_MSR_SINT9 (0x40000099) -#define HV_X64_MSR_SINT10 (0x4000009A) -#define HV_X64_MSR_SINT11 (0x4000009B) -#define HV_X64_MSR_SINT12 (0x4000009C) -#define HV_X64_MSR_SINT13 (0x4000009D) -#define HV_X64_MSR_SINT14 (0x4000009E) -#define HV_X64_MSR_SINT15 (0x4000009F) - -/* Define the expected SynIC version. */ -#define HV_SYNIC_VERSION_1 (0x1) - -/* Define synthetic interrupt controller message constants. */ -#define HV_MESSAGE_SIZE (256) -#define HV_MESSAGE_PAYLOAD_BYTE_COUNT (240) -#define HV_MESSAGE_PAYLOAD_QWORD_COUNT (30) -#define HV_ANY_VP (0xFFFFFFFF) - -/* Define synthetic interrupt controller flag constants. */ -#define HV_EVENT_FLAGS_COUNT (256 * 8) -#define HV_EVENT_FLAGS_BYTE_COUNT (256) -#define HV_EVENT_FLAGS_DWORD_COUNT (256 / sizeof(u32)) - -/* Define hypervisor message types. */ -enum hv_message_type { - HVMSG_NONE = 0x00000000, - - /* Memory access messages. */ - HVMSG_UNMAPPED_GPA = 0x80000000, - HVMSG_GPA_INTERCEPT = 0x80000001, - - /* Timer notification messages. */ - HVMSG_TIMER_EXPIRED = 0x80000010, - - /* Error messages. */ - HVMSG_INVALID_VP_REGISTER_VALUE = 0x80000020, - HVMSG_UNRECOVERABLE_EXCEPTION = 0x80000021, - HVMSG_UNSUPPORTED_FEATURE = 0x80000022, - - /* Trace buffer complete messages. */ - HVMSG_EVENTLOG_BUFFERCOMPLETE = 0x80000040, - - /* Platform-specific processor intercept messages. */ - HVMSG_X64_IOPORT_INTERCEPT = 0x80010000, - HVMSG_X64_MSR_INTERCEPT = 0x80010001, - HVMSG_X64_CPUID_INTERCEPT = 0x80010002, - HVMSG_X64_EXCEPTION_INTERCEPT = 0x80010003, - HVMSG_X64_APIC_EOI = 0x80010004, - HVMSG_X64_LEGACY_FP_ERROR = 0x80010005 -}; - -/* Define the number of synthetic interrupt sources. */ -#define HV_SYNIC_SINT_COUNT (16) -#define HV_SYNIC_STIMER_COUNT (4) - -/* Define invalid partition identifier. */ -#define HV_PARTITION_ID_INVALID ((u64)0x0) - -/* Define connection identifier type. */ -union hv_connection_id { - u32 asu32; - struct { - u32 id:24; - u32 reserved:8; - } u; -}; - -/* Define port identifier type. */ -union hv_port_id { - u32 asu32; - struct { - u32 id:24; - u32 reserved:8; - } u ; -}; - -/* Define port type. */ -enum hv_port_type { - HVPORT_MSG = 1, - HVPORT_EVENT = 2, - HVPORT_MONITOR = 3 -}; - -/* Define port information structure. */ -struct hv_port_info { - enum hv_port_type port_type; - u32 padding; - union { - struct { - u32 target_sint; - u32 target_vp; - u64 rsvdz; - } message_port_info; - struct { - u32 target_sint; - u32 target_vp; - u16 base_flag_bumber; - u16 flag_count; - u32 rsvdz; - } event_port_info; - struct { - u64 monitor_address; - u64 rsvdz; - } monitor_port_info; - }; -}; - -struct hv_connection_info { - enum hv_port_type port_type; - u32 padding; - union { - struct { - u64 rsvdz; - } message_connection_info; - struct { - u64 rsvdz; - } event_connection_info; - struct { - u64 monitor_address; - } monitor_connection_info; - }; -}; - -/* Define synthetic interrupt controller message flags. */ -union hv_message_flags { - u8 asu8; - struct { - u8 msg_pending:1; - u8 reserved:7; - }; -}; - -/* Define synthetic interrupt controller message header. */ -struct hv_message_header { - enum hv_message_type message_type; - u8 payload_size; - union hv_message_flags message_flags; - u8 reserved[2]; - union { - u64 sender; - union hv_port_id port; - }; -}; - -/* Define timer message payload structure. */ -struct hv_timer_message_payload { - u32 timer_index; - u32 reserved; - u64 expiration_time; /* When the timer expired */ - u64 delivery_time; /* When the message was delivered */ -}; - -/* Define synthetic interrupt controller message format. */ -struct hv_message { - struct hv_message_header header; - union { - u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; - } u ; -}; - -/* Define the number of message buffers associated with each port. */ -#define HV_PORT_MESSAGE_BUFFER_COUNT (16) - -/* Define the synthetic interrupt message page layout. */ -struct hv_message_page { - struct hv_message sint_message[HV_SYNIC_SINT_COUNT]; -}; - -/* Define the synthetic interrupt controller event flags format. */ -union hv_synic_event_flags { - u8 flags8[HV_EVENT_FLAGS_BYTE_COUNT]; - u32 flags32[HV_EVENT_FLAGS_DWORD_COUNT]; -}; - -/* Define the synthetic interrupt flags page layout. */ -struct hv_synic_event_flags_page { - union hv_synic_event_flags sintevent_flags[HV_SYNIC_SINT_COUNT]; -}; - -/* Define SynIC control register. */ -union hv_synic_scontrol { - u64 as_uint64; - struct { - u64 enable:1; - u64 reserved:63; - }; -}; - -/* Define synthetic interrupt source. */ -union hv_synic_sint { - u64 as_uint64; - struct { - u64 vector:8; - u64 reserved1:8; - u64 masked:1; - u64 auto_eoi:1; - u64 reserved2:46; - }; -}; - -/* Define the format of the SIMP register */ -union hv_synic_simp { - u64 as_uint64; - struct { - u64 simp_enabled:1; - u64 preserved:11; - u64 base_simp_gpa:52; - }; -}; - -/* Define the format of the SIEFP register */ -union hv_synic_siefp { - u64 as_uint64; - struct { - u64 siefp_enabled:1; - u64 preserved:11; - u64 base_siefp_gpa:52; - }; -}; - -/* Definitions for the monitored notification facility */ -union hv_monitor_trigger_group { - u64 as_uint64; - struct { - u32 pending; - u32 armed; - }; -}; - -struct hv_monitor_parameter { - union hv_connection_id connectionid; - u16 flagnumber; - u16 rsvdz; -}; - -union hv_monitor_trigger_state { - u32 asu32; - - struct { - u32 group_enable:4; - u32 rsvdz:28; - }; -}; - -/* struct hv_monitor_page Layout */ -/* ------------------------------------------------------ */ -/* | 0 | TriggerState (4 bytes) | Rsvd1 (4 bytes) | */ -/* | 8 | TriggerGroup[0] | */ -/* | 10 | TriggerGroup[1] | */ -/* | 18 | TriggerGroup[2] | */ -/* | 20 | TriggerGroup[3] | */ -/* | 28 | Rsvd2[0] | */ -/* | 30 | Rsvd2[1] | */ -/* | 38 | Rsvd2[2] | */ -/* | 40 | NextCheckTime[0][0] | NextCheckTime[0][1] | */ -/* | ... | */ -/* | 240 | Latency[0][0..3] | */ -/* | 340 | Rsvz3[0] | */ -/* | 440 | Parameter[0][0] | */ -/* | 448 | Parameter[0][1] | */ -/* | ... | */ -/* | 840 | Rsvd4[0] | */ -/* ------------------------------------------------------ */ -struct hv_monitor_page { - union hv_monitor_trigger_state trigger_state; - u32 rsvdz1; - - union hv_monitor_trigger_group trigger_group[4]; - u64 rsvdz2[3]; - - s32 next_checktime[4][32]; - - u16 latency[4][32]; - u64 rsvdz3[32]; - - struct hv_monitor_parameter parameter[4][32]; - - u8 rsvdz4[1984]; -}; - -/* Declare the various hypercall operations. */ -enum hv_call_code { - HVCALL_POST_MESSAGE = 0x005c, - HVCALL_SIGNAL_EVENT = 0x005d, -}; - -/* Definition of the hv_post_message hypercall input structure. */ -struct hv_input_post_message { - union hv_connection_id connectionid; - u32 reserved; - enum hv_message_type message_type; - u32 payload_size; - u64 payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT]; -}; - -/* Definition of the hv_signal_event hypercall input structure. */ -struct hv_input_signal_event { - union hv_connection_id connectionid; - u16 flag_number; - u16 rsvdz; -}; - -/* - * Versioning definitions used for guests reporting themselves to the - * hypervisor, and visa versa. - */ - -/* Version info reported by guest OS's */ -enum hv_guest_os_vendor { - HVGUESTOS_VENDOR_MICROSOFT = 0x0001 -}; - -enum hv_guest_os_microsoft_ids { - HVGUESTOS_MICROSOFT_UNDEFINED = 0x00, - HVGUESTOS_MICROSOFT_MSDOS = 0x01, - HVGUESTOS_MICROSOFT_WINDOWS3X = 0x02, - HVGUESTOS_MICROSOFT_WINDOWS9X = 0x03, - HVGUESTOS_MICROSOFT_WINDOWSNT = 0x04, - HVGUESTOS_MICROSOFT_WINDOWSCE = 0x05 -}; - -/* - * Declare the MSR used to identify the guest OS. - */ -#define HV_X64_MSR_GUEST_OS_ID 0x40000000 - -union hv_x64_msr_guest_os_id_contents { - u64 as_uint64; - struct { - u64 build_number:16; - u64 service_version:8; /* Service Pack, etc. */ - u64 minor_version:8; - u64 major_version:8; - u64 os_id:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */ - u64 vendor_id:16; /* enum hv_guest_os_vendor */ - }; -}; - -/* - * Declare the MSR used to setup pages used to communicate with the hypervisor. - */ -#define HV_X64_MSR_HYPERCALL 0x40000001 - -union hv_x64_msr_hypercall_contents { - u64 as_uint64; - struct { - u64 enable:1; - u64 reserved:11; - u64 guest_physical_address:52; - }; -}; - -#endif -- 1.7.4.1 _______________________________________________ devel mailing list [email protected] http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
