profxsc1.h

Windows CE 6.0 BSP for VOIPAC Board (PXA270) Version 2b.

//
// Copyright (c) Microsoft Corporation.  All rights reserved.
//
//
// Use of this source code is subject to the terms of the Microsoft end-user
// license agreement (EULA) under which you licensed this SOFTWARE PRODUCT.
// If you did not accept the terms of the EULA, you are not authorized to use
// this source code. For a copy of the EULA, please see the LICENSE.RTF on your
// install media.
//
//------------------------------------------------------------------------------
//
//  THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
//  ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
//  THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
//  PARTICULAR PURPOSE.
//  
//------------------------------------------------------------------------------
//
//  This module contains the function prototypes and constant, type and
//  structure definitions for the Windows CE profiling functionality.
//
//------------------------------------------------------------------------------
#ifndef _PROFXSC1_H_
#define _PROFXSC1_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <windows.h>

// Used when calling IOCTL_HAL_OEM_PROFILER on XScale
typedef struct XSC1_ProfilerControl {
    DWORD dwPMNCFlags;            // what will be set in PMNC as a result of this operation
    DWORD dwCCNTOverflowInterval;
    DWORD dwPMN0OverflowInterval;
    DWORD dwPMN1OverflowInterval;
} XSC1_ProfilerControl;

// Used as output struct when calling IOCTL_HAL_OEM_PROFILER on XScale
typedef struct XSC1_ProfilerData {
    DWORD dwValCCNT;
    DWORD dwOverflowCCNT;
    DWORD dwValPMN0;
    DWORD dwOverflowPMN0;
    DWORD dwValPMN1;
    DWORD dwOverflowPMN1;
} XSC1_ProfilerData;

// Nomenclature for PMU CP register access (matches spec)
#define PMUREG_PMNC 0        // PMU Control Register
#define PMUREG_CCNT 1        // PMU Clock Counter (CCNT)
#define PMUREG_PMN0 2        // PMU Count Register 0 (PMN0)
#define PMUREG_PMN1 3        // PMU Count Register 1 (PMN1)

// implemented in cp14regaccess.s
extern unsigned long ReadPMURegister(unsigned long Regno);
extern void WritePMURegister(unsigned long Regno, unsigned long Value);


#ifdef __cplusplus
}
#endif


#endif // _PROFXSC1_H_