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/*++
Copyright (c) Microsoft Corporation
Module Name:
powerlimitpolicy_drvinterface.h
Abstract:
This module contains the interfaces used to communicate with the simulate
power limit policy driver stack.
--*/
//--------------------------------------------------------------------- Pragmas
#pragma once
//--------------------------------------------------------------------- Defines
//
// Simulated power limit policy interface
//
// {dbdc0da1-563c-4e20-8408-d4e3c1069ea3}
DEFINE_GUID(GUID_DEVINTERFACE_POWERLIMIT_POLICY,
0xdbdc0da1, 0x563c, 0x4e20, 0x84, 0x08, 0xd4, 0xe3, 0xc1, 0x06, 0x9e, 0xa3);
//
// IOCTLs to control the policy driver
//
#define POWERLIMIT_POLICY_IOCTL(_index_) \
CTL_CODE(FILE_DEVICE_UNKNOWN, _index_, METHOD_BUFFERED, FILE_WRITE_DATA)
//
// IOCTL_POWERLIMIT_POLICY_REGISTER
// - Input: WCHAR[], contains interface name of the target device
// - Output: ULONG, Id of the created power limit
//
#define IOCTL_POWERLIMIT_POLICY_REGISTER POWERLIMIT_POLICY_IOCTL(0x800)
//
// IOCTL_POWERLIMIT_POLICY_UNREGISTER
// - Input: ULONG, Id of the power limit to unregister
//
#define IOCTL_POWERLIMIT_POLICY_UNREGISTER POWERLIMIT_POLICY_IOCTL(0x801)
//
// IOCTL_POWERLIMIT_POLICY_QUERY_ATTRIBUTES
// - Input: POWERLIMIT_POLICY_ATTRIBUTES
// - Output: POWERLIMIT_POLICY_ATTRIBUTES
//
#define IOCTL_POWERLIMIT_POLICY_QUERY_ATTRIBUTES POWERLIMIT_POLICY_IOCTL(0x802)
//
// IOCTL_POWERLIMIT_POLICY_QUERY_VALUES
// - Input: POWERLIMIT_POLICY_VALUES
// - Output: POWERLIMIT_POLICY_VALUES
//
#define IOCTL_POWERLIMIT_POLICY_QUERY_VALUES POWERLIMIT_POLICY_IOCTL(0x803)
//
// IOCTL_POWERLIMIT_POLICY_SET_VALUES
// - Input: POWERLIMIT_POLICY_VALUES, values to be updated for target power limit request
//
#define IOCTL_POWERLIMIT_POLICY_SET_VALUES POWERLIMIT_POLICY_IOCTL(0x804)
typedef struct _POWERLIMIT_POLICY_ATTRIBUTES {
ULONG RequestId;
ULONG BufferCount;
POWER_LIMIT_ATTRIBUTES Buffer[ANYSIZE_ARRAY];
} POWERLIMIT_POLICY_ATTRIBUTES, *PPOWERLIMIT_POLICY_ATTRIBUTES;
typedef struct _POWERLIMIT_POLICY_VALUES {
ULONG RequestId;
ULONG BufferCount;
POWER_LIMIT_VALUE Buffer[ANYSIZE_ARRAY];
} POWERLIMIT_POLICY_VALUES, *PPOWERLIMIT_POLICY_VALUES;
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