Staging: hv: create hv_api.h (6658be6a) · Commits · jan.koester / Linux

drivers/staging/hv/Hv.h

+1 −4

Original line number	Diff line number	Diff line
		@@ -26,10 +26,7 @@
		#define __HV_H__

		#include "include/HvStatus.h"
		#include "include/HvVpApi.h"
		#include "include/HvSynicApi.h"
		#include "include/HvHcApi.h"
		#include "include/HvPtApi.h"
		#include "hv_api.h"

		enum {
		VMBUS_MESSAGE_CONNECTION_ID = 1,

drivers/staging/hv/include/HvSynicApi.h→drivers/staging/hv/hv_api.h

+92 −2

Original line number	Diff line number	Diff line
		@@ -20,9 +20,27 @@
		* Hank Janssen <hjanssen@microsoft.com>
		*
		*/
		#ifndef __HV_API_H
		#define __HV_API_H

		#ifndef __HVSYNICAPI_H
		#define __HVSYNICAPI_H
		/*
		* The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
		* is set by CPUID(HvCpuIdFunctionVersionAndFeatures).
		*/
		enum hv_cpuid_function {
		HvCpuIdFunctionVersionAndFeatures = 0x00000001,
		HvCpuIdFunctionHvVendorAndMaxFunction = 0x40000000,
		HvCpuIdFunctionHvInterface = 0x40000001,

		/*
		* The remaining functions depend on the value of
		* HvCpuIdFunctionInterface
		*/
		HvCpuIdFunctionMsHvVersion = 0x40000002,
		HvCpuIdFunctionMsHvFeatures = 0x40000003,
		HvCpuIdFunctionMsHvEnlightenmentInformation = 0x40000004,
		HvCpuIdFunctionMsHvImplementationLimits = 0x40000005,
		};

		/* Define the virtual APIC registers */
		#define HV_X64_MSR_EOI (0x40000070)
		@@ -327,4 +345,76 @@ struct hv_monitor_page {
		u8 RsvdZ4[1984];
		};

		/* Declare the various hypercall operations. */
		enum hv_call_code {
		HvCallPostMessage = 0x005c,
		HvCallSignalEvent = 0x005d,
		};

		/* Definition of the HvPostMessage hypercall input structure. */
		struct hv_input_post_message {
		union hv_connection_id ConnectionId;
		u32 Reserved;
		enum hv_message_type MessageType;
		u32 PayloadSize;
		u64 Payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
		};

		/* Definition of the HvSignalEvent hypercall input structure. */
		struct hv_input_signal_event {
		union hv_connection_id ConnectionId;
		u16 FlagNumber;
		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 {
		HvGuestOsVendorMicrosoft = 0x0001
		};

		enum hv_guest_os_microsoft_ids {
		HvGuestOsMicrosoftUndefined = 0x00,
		HvGuestOsMicrosoftMSDOS = 0x01,
		HvGuestOsMicrosoftWindows3x = 0x02,
		HvGuestOsMicrosoftWindows9x = 0x03,
		HvGuestOsMicrosoftWindowsNT = 0x04,
		HvGuestOsMicrosoftWindowsCE = 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 AsUINT64;
		struct {
		u64 BuildNumber:16;
		u64 ServiceVersion:8; /* Service Pack, etc. */
		u64 MinorVersion:8;
		u64 MajorVersion:8;
		u64 OsId:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */
		u64 VendorId: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 AsUINT64;
		struct {
		u64 Enable:1;
		u64 Reserved:11;
		u64 GuestPhysicalAddress:52;
		};
		};

		#endif

drivers/staging/hv/include/HvHcApi.h

deleted100644 → 0

+0 −49

Original line number	Diff line number	Diff line
		/*
		*
		* 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 <haiyangz@microsoft.com>
		* Hank Janssen <hjanssen@microsoft.com>
		*
		*/

		#ifndef __HVHCAPI_H
		#define __HVHCAPI_H

		/* Declare the various hypercall operations. */
		enum hv_call_code {
		HvCallPostMessage = 0x005c,
		HvCallSignalEvent = 0x005d,
		};

		/* Definition of the HvPostMessage hypercall input structure. */
		struct hv_input_post_message {
		union hv_connection_id ConnectionId;
		u32 Reserved;
		enum hv_message_type MessageType;
		u32 PayloadSize;
		u64 Payload[HV_MESSAGE_PAYLOAD_QWORD_COUNT];
		};

		/* Definition of the HvSignalEvent hypercall input structure. */
		struct hv_input_signal_event {
		union hv_connection_id ConnectionId;
		u16 FlagNumber;
		u16 RsvdZ;
		};

		#endif

drivers/staging/hv/include/HvPtApi.h

deleted100644 → 0

+0 −77

Original line number	Diff line number	Diff line
		/*
		*
		* 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 <haiyangz@microsoft.com>
		* Hank Janssen <hjanssen@microsoft.com>
		*
		*/

		#ifndef __HVVPTPI_H
		#define __HVVPTPI_H

		/*
		* 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 {
		HvGuestOsVendorMicrosoft = 0x0001
		};

		enum hv_guest_os_microsoft_ids {
		HvGuestOsMicrosoftUndefined = 0x00,
		HvGuestOsMicrosoftMSDOS = 0x01,
		HvGuestOsMicrosoftWindows3x = 0x02,
		HvGuestOsMicrosoftWindows9x = 0x03,
		HvGuestOsMicrosoftWindowsNT = 0x04,
		HvGuestOsMicrosoftWindowsCE = 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 AsUINT64;
		struct {
		u64 BuildNumber:16;
		u64 ServiceVersion:8; /* Service Pack, etc. */
		u64 MinorVersion:8;
		u64 MajorVersion:8;
		u64 OsId:8; /* enum hv_guest_os_microsoft_ids (if Vendor=MS) */
		u64 VendorId: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 AsUINT64;
		struct {
		u64 Enable:1;
		u64 Reserved:11;
		u64 GuestPhysicalAddress:52;
		};
		};

		#endif

drivers/staging/hv/include/HvVpApi.h

deleted100644 → 0

+0 −45

Original line number	Diff line number	Diff line
		/*
		*
		* 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 <haiyangz@microsoft.com>
		* Hank Janssen <hjanssen@microsoft.com>
		*
		*/
		#ifndef __HVVPAPI_H
		#define __HVVPAPI_H

		/*
		* The below CPUID leaves are present if VersionAndFeatures.HypervisorPresent
		* is set by CPUID(HvCpuIdFunctionVersionAndFeatures).
		*/
		enum hv_cpuid_function {
		HvCpuIdFunctionVersionAndFeatures = 0x00000001,
		HvCpuIdFunctionHvVendorAndMaxFunction = 0x40000000,
		HvCpuIdFunctionHvInterface = 0x40000001,

		/*
		* The remaining functions depend on the value of
		* HvCpuIdFunctionInterface
		*/
		HvCpuIdFunctionMsHvVersion = 0x40000002,
		HvCpuIdFunctionMsHvFeatures = 0x40000003,
		HvCpuIdFunctionMsHvEnlightenmentInformation = 0x40000004,
		HvCpuIdFunctionMsHvImplementationLimits = 0x40000005,
		};

		#endif