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yaml
---
r: 162221
b: refs/heads/master
c: f80b3d5
h: refs/heads/master
i:
  162219: 4cab4b9
v: v3
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Greg Kroah-Hartman committed Sep 15, 2009
1 parent 1cc4adb commit 8643f77
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Showing 3 changed files with 52 additions and 61 deletions.
2 changes: 1 addition & 1 deletion [refs]
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@@ -1,2 +1,2 @@
---
refs/heads/master: 462eeeca0382fb00b3bd6db36a5ee9668a961eae
refs/heads/master: f80b3d51a6708b5f14a59c53b1343db59efdda1e
4 changes: 2 additions & 2 deletions trunk/drivers/staging/hv/Hv.c
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Expand Up @@ -230,7 +230,7 @@ int HvInit (void)
{
int ret=0;
int maxLeaf;
HV_X64_MSR_HYPERCALL_CONTENTS hypercallMsr;
union hv_x64_msr_hypercall_contents hypercallMsr;
void *virtAddr = NULL;

DPRINT_ENTER(VMBUS);
Expand Down Expand Up @@ -347,7 +347,7 @@ int HvInit (void)
--*/
void HvCleanup (void)
{
HV_X64_MSR_HYPERCALL_CONTENTS hypercallMsr;
union hv_x64_msr_hypercall_contents hypercallMsr;

DPRINT_ENTER(VMBUS);

Expand Down
107 changes: 49 additions & 58 deletions trunk/drivers/staging/hv/include/HvPtApi.h
Original file line number Diff line number Diff line change
Expand Up @@ -21,66 +21,57 @@
*
*/

#ifndef __HVVPTPI_H
#define __HVVPTPI_H

#pragma once


/* Versioning definitions used for guests reporting themselves to the */
/* hypervisor, and visa versa. */
/* ================================================================== */


/*
* 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
};

typedef enum _HV_GUEST_OS_VENDOR
{
HvGuestOsVendorMicrosoft = 0x0001

} HV_GUEST_OS_VENDOR, *PHV_GUEST_OS_VENDOR;

typedef enum _HV_GUEST_OS_MICROSOFT_IDS
{
HvGuestOsMicrosoftUndefined = 0x00,
HvGuestOsMicrosoftMSDOS = 0x01,
HvGuestOsMicrosoftWindows3x = 0x02,
HvGuestOsMicrosoftWindows9x = 0x03,
HvGuestOsMicrosoftWindowsNT = 0x04,
HvGuestOsMicrosoftWindowsCE = 0x05

} HV_GUEST_OS_MICROSOFT_IDS, *PHV_GUEST_OS_MICROSOFT_IDS;


/* Declare the MSR used to identify the guest OS. */

#define HV_X64_MSR_GUEST_OS_ID 0x40000000

typedef 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; /* HV_GUEST_OS_MICROSOFT_IDS (If Vendor=MS) */
u64 VendorId : 16; /* HV_GUEST_OS_VENDOR */
};
} HV_X64_MSR_GUEST_OS_ID_CONTENTS, *PHV_X64_MSR_GUEST_OS_ID_CONTENTS;


/* Declare the MSR used to setup pages used to communicate with the hypervisor. */

#define HV_X64_MSR_HYPERCALL 0x40000001
/*
* 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 */
};
};

typedef union _HV_X64_MSR_HYPERCALL_CONTENTS
{
u64 AsUINT64;
struct
{
u64 Enable : 1;
u64 Reserved : 11;
u64 GuestPhysicalAddress : 52;
};
} HV_X64_MSR_HYPERCALL_CONTENTS, *PHV_X64_MSR_HYPERCALL_CONTENTS;
/*
* 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

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