From 44b979ac3dc53b29ee8176517b7d9a10935630c0 Mon Sep 17 00:00:00 2001 From: Yuval Adam Date: Mon, 29 Oct 2012 21:36:23 +0200 Subject: Initial code --- driverlib/peci.h | 241 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 241 insertions(+) create mode 100644 driverlib/peci.h (limited to 'driverlib/peci.h') diff --git a/driverlib/peci.h b/driverlib/peci.h new file mode 100644 index 0000000..a3e6e92 --- /dev/null +++ b/driverlib/peci.h @@ -0,0 +1,241 @@ +//***************************************************************************** +// +// 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__ -- cgit v1.3.1