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//*****************************************************************************
//
// peci.h - Prototypes for Platform Environment Control Interface (PECI)
// driver.
//
// Copyright (c) 2010-2012 Texas Instruments Incorporated. All rights reserved.
// Software License Agreement
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
//
// Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the
// distribution.
//
// Neither the name of Texas Instruments Incorporated nor the names of
// its contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This is part of revision 9453 of the Stellaris Peripheral Driver Library.
//
//*****************************************************************************
#ifndef __PECI_H__
#define __PECI_H__
//*****************************************************************************
//
// If building with a C++ compiler, make all of the definitions in this header
// have a C binding.
//
//*****************************************************************************
#ifdef __cplusplus
extern "C"
{
#endif
//*****************************************************************************
//
// Values that can be passed to PECIConfigDomain, PECIEnableDomain,
// PECIDisableDomain, PECIReadDomainValue, PECIReadDomainMax, and
// PECIClearDomain as the ulDomain parameter.
//
//*****************************************************************************
#define PECI_DOMAIN_M0D0 0 // Microprocessor 0 / Domain 0
#define PECI_DOMAIN_M0D1 1 // Microprocessor 0 / Domain 1
#define PECI_DOMAIN_M1D0 2 // Microprocessor 1 / Domain 0
#define PECI_DOMAIN_M1D1 3 // Microprocessor 1 / Domain 1
//*****************************************************************************
//
// Values that can be passed to PECIIntEnable, PECIIntDisable, and PECIIntClear
// as the ulIntFlags parameter and returned by PECIIntStatus.
//
//*****************************************************************************
#define PECI_READ 0x00000001 // End of PECI Poll
#define PECI_ERR 0x00000002 // Error on PECI Poll
#define PECI_AC 0x00000004 // Advanced Command Complete
#define PECI_M0D0 0x00030000 // Microprocessor 0 / Domain 0
#define PECI_M0D1 0x000C0000 // Microprocessor 0 / Domain 1
#define PECI_M1D0 0x00300000 // Microprocessor 1 / Domain 0
#define PECI_M1D1 0x00C00000 // Microprocessor 1 / Domain 1
//*****************************************************************************
//
// Additional values that can be returned by PECIIntStatus.
//
//*****************************************************************************
#define PECI_M0D0_MODE1_HIGH 0x00030000 // Microprocessor 0 / Domain 0
// Mode 1
// Temperature IS above HIGH
#define PECI_M0D0_MODE2_MID 0x00020000 // Microprocessor 0 / Domain 0
// Mode 2
// Temperature CROSSED above LOW
#define PECI_M0D0_MODE2_HIGH 0x00030000 // Microprocessor 0 / Domain 0
// Mode 2
// Temperature CROSSED above HIGH
#define PECI_M0D0_MODE3_LOW 0x00010000 // Microprocessor 0 / Domain 0
// Mode 3
// Temperature CROSSED below LOW
#define PECI_M0D0_MODE3_MID 0x00020000 // Microprocessor 0 / Domain 0
// Mode 3
// Temperature CROSSED above LOW or
// Temperature CROSSED below HIGH
#define PECI_M0D0_MODE3_HIGH 0x00030000 // Microprocessor 0 / Domain 0
// Mode 3
// Temperature CROSSED above HIGH
#define PECI_M0D1_MODE1_HIGH 0x00030000 // Microprocessor 0 / Domain 1
// Mode 1
// Temperature IS above HIGH
#define PECI_M0D1_MODE2_MID 0x00020000 // Microprocessor 0 / Domain 1
// Mode 2
// Temperature CROSSED above LOW
#define PECI_M0D1_MODE2_HIGH 0x00030000 // Microprocessor 0 / Domain 1
// Mode 2
// Temperature CROSSED above HIGH
#define PECI_M0D1_MODE3_LOW 0x00010000 // Microprocessor 0 / Domain 1
// Mode 3
// Temperature CROSSED below LOW
#define PECI_M0D1_MODE3_MID 0x00020000 // Microprocessor 0 / Domain 1
// Mode 3
// Temperature CROSSED above LOW or
// Temperature CROSSED below HIGH
#define PECI_M0D1_MODE3_HIGH 0x00030000 // Microprocessor 0 / Domain 1
// Mode 3
// Temperature CROSSED above HIGH
#define PECI_M1D0_MODE1_HIGH 0x00030000 // Microprocessor 1 / Domain 0
// Mode 1
// Temperature IS above HIGH
#define PECI_M1D0_MODE2_MID 0x00020000 // Microprocessor 1 / Domain 0
// Mode 2
// Temperature CROSSED above LOW
#define PECI_M1D0_MODE2_HIGH 0x00030000 // Microprocessor 1 / Domain 0
// Mode 2
// Temperature CROSSED above HIGH
#define PECI_M1D0_MODE3_LOW 0x00010000 // Microprocessor 1 / Domain 0
// Mode 3
// Temperature CROSSED below LOW
#define PECI_M1D0_MODE3_MID 0x00020000 // Microprocessor 1 / Domain 0
// Mode 3
// Temperature CROSSED above LOW or
// Temperature CROSSED below HIGH
#define PECI_M1D0_MODE3_HIGH 0x00030000 // Microprocessor 1 / Domain 0
// Mode 3
// Temperature CROSSED above HIGH
#define PECI_M1D1_MODE1_HIGH 0x00030000 // Microprocessor 1 / Domain 1
// Mode 1
// Temperature IS above HIGH
#define PECI_M1D1_MODE2_MID 0x00020000 // Microprocessor 1 / Domain 1
// Mode 2
// Temperature CROSSED above LOW
#define PECI_M1D1_MODE2_HIGH 0x00030000 // Microprocessor 1 / Domain 1
// Mode 2
// Temperature CROSSED above HIGH
#define PECI_M1D1_MODE3_LOW 0x00010000 // Microprocessor 1 / Domain 1
// Mode 3
// Temperature CROSSED below LOW
#define PECI_M1D1_MODE3_MID 0x00020000 // Microprocessor 1 / Domain 1
// Mode 3
// Temperature CROSSED above LOW or
// Temperature CROSSED below HIGH
#define PECI_M1D1_MODE3_HIGH 0x00030000 // Microprocessor 1 / Domain 1
// Mode 3
// Temperature CROSSED above HIGH
//*****************************************************************************
//
// Values that can be passed to PECIIntEnable as the ulIntMode parameter.
//
//*****************************************************************************
#define PECI_M0D0_MODE1 0x00010000 // Domain Interrupt Mode 1
#define PECI_M0D0_MODE2 0x00020000 // Domain Interrupt Mode 2
#define PECI_M0D0_MODE3 0x00030000 // Domain Interrupt Mode 3
#define PECI_M0D1_MODE1 0x00040000 // Domain Interrupt Mode 1
#define PECI_M0D1_MODE2 0x00080000 // Domain Interrupt Mode 2
#define PECI_M0D1_MODE3 0x000C0000 // Domain Interrupt Mode 3
#define PECI_M1D0_MODE1 0x00100000 // Domain Interrupt Mode 1
#define PECI_M1D0_MODE2 0x00200000 // Domain Interrupt Mode 2
#define PECI_M1D0_MODE3 0x00300000 // Domain Interrupt Mode 3
#define PECI_M1D1_MODE1 0x00400000 // Domain Interrupt Mode 1
#define PECI_M1D1_MODE2 0x00800000 // Domain Interrupt Mode 2
#define PECI_M1D1_MODE3 0x00C00000 // Domain Interrupt Mode 3
//*****************************************************************************
//
// Prototypes for the APIs.
//
//*****************************************************************************
extern void PECIConfigSet(unsigned long ulBase, unsigned long ulPECIClk,
unsigned long ulBaud, unsigned long ulPoll,
unsigned long ulOffset, unsigned long ulRetry);
extern void PECIConfigGet(unsigned long ulBase, unsigned long ulPECIClk,
unsigned long *pulBaud, unsigned long *pulPoll,
unsigned long *pulOffset, unsigned long *pulRetry);
extern void PECIBypassEnable(unsigned long ulBase);
extern void PECIBypassDisable(unsigned long ulBase);
extern void PECIDomainConfigSet(unsigned long ulBase, unsigned long ulDomain,
unsigned long ulHigh, unsigned long ulLow);
extern void PECIDomainConfigGet(unsigned long ulBase, unsigned long ulDomain,
unsigned long *pulHigh, unsigned long *pulLow);
extern void PECIDomainEnable(unsigned long ulBase, unsigned long ulDomain);
extern void PECIDomainDisable(unsigned long ulBase, unsigned long ulDomain);
extern unsigned long PECIDomainValueGet(unsigned long ulBase,
unsigned long ulDomain);
extern unsigned long PECIDomainMaxReadGet(unsigned long ulBase,
unsigned long ulDomain);
extern void PECIDomainValueClear(unsigned long ulBase, unsigned long ulDomain);
extern void PECIDomainMaxReadClear(unsigned long ulBase,
unsigned long ulDomain);
extern void PECIIntRegister(unsigned long ulBase, void (*pfnHandler)(void));
extern void PECIIntUnregister(unsigned long ulBase);
extern void PECIIntEnable(unsigned long ulBase, unsigned long ulIntFlags,
unsigned long ulIntMode);
extern void PECIIntDisable(unsigned long ulBase, unsigned long ulIntFlags);
extern unsigned long PECIIntStatus(unsigned long ulBase, tBoolean bMasked);
extern void PECIIntClear(unsigned long ulBase, unsigned long ulIntFlags);
extern void PECIAdvCmdSend(unsigned long ulBase, unsigned char ucCmd,
unsigned char ucHidRe, unsigned char ucDomain,
unsigned char ucProcAdd, unsigned long ulArg,
unsigned char ucSize, unsigned long ulData0,
unsigned long ulData1);
extern unsigned long PECIAdvCmdSendNonBlocking(unsigned long ulBase,
unsigned char ucCmd,
unsigned char ucHidRe,
unsigned char ucDomain,
unsigned char ucProcAdd,
unsigned long ulArg,
unsigned char ucSize,
unsigned long ulData0,
unsigned long ulData1);
extern unsigned long PECIAdvCmdStatusGet(unsigned long ulBase,
unsigned long *pulData0,
unsigned long *pulData1);
//*****************************************************************************
//
// Mark the end of the C bindings section for C++ compilers.
//
//*****************************************************************************
#ifdef __cplusplus
}
#endif
#endif // __PECI_H__
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