00001 /** ============================================================================ 00002 * @file drx416gem_hal_pwr.h 00003 * 00004 * @path $(DSPLINK)/gpp/inc/sys/arch/DRX416GEM/ 00005 * 00006 * @brief Hardware Abstraction Layer for Power Controller (PWR) 00007 * module in Davinci. Declares necessary functions for 00008 * PSC request handling. 00009 * 00010 * @ver 1.65.00.03 00011 * ============================================================================ 00012 * @copyright Copyright (C) 2002-2009, Texas Instruments Incorporated - 00013 * http://www.ti.com/ 00014 * 00015 * Redistribution and use in source and binary forms, with or without 00016 * modification, are permitted provided that the following conditions 00017 * are met: 00018 * 00019 * * Redistributions of source code must retain the above copyright 00020 * notice, this list of conditions and the following disclaimer. 00021 * 00022 * * Redistributions in binary form must reproduce the above copyright 00023 * notice, this list of conditions and the following disclaimer in the 00024 * documentation and/or other materials provided with the distribution. 00025 * 00026 * * Neither the name of Texas Instruments Incorporated nor the names of 00027 * its contributors may be used to endorse or promote products derived 00028 * from this software without specific prior written permission. 00029 * 00030 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00031 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 00032 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 00033 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 00034 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 00035 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 00036 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 00037 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 00038 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 00039 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 00040 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00041 * ============================================================================ 00042 */ 00043 00044 00045 #if !defined (DRX416GEM_HAL_PWR_H) 00046 #define DRX416GEM_HAL_PWR_H 00047 00048 00049 /* ----------------------------------- DSP/BIOS Link */ 00050 #include <dsplink.h> 00051 #include <_dsplink.h> 00052 00053 /* ----------------------------------- Trace & Debug */ 00054 #include <_trace.h> 00055 00056 /* ----------------------------------- Hardware Abstraction Layer */ 00057 #include <drx416gem_hal.h> 00058 00059 00060 #if defined (__cplusplus) 00061 extern "C" { 00062 #endif 00063 00064 00065 /** ============================================================================ 00066 * @func DRX416GEM_halPwrCtrl 00067 * 00068 * @brief Power conrtoller. 00069 * 00070 * @param halObj. 00071 * Pointer to HAL object. 00072 * @param cmd. 00073 * Command. 00074 * @param arg. 00075 * Command specific arguments. 00076 * 00077 * @return DSP_SOK 00078 * Operation successfully completed. 00079 * DSP_EFAIL 00080 * All other error conditions. 00081 * 00082 * @pre None. 00083 * 00084 * @post None. 00085 * 00086 * @see None 00087 * ============================================================================ 00088 */ 00089 NORMAL_API 00090 DSP_STATUS 00091 DRX416GEM_halPwrCtrl (IN Pvoid halObj, 00092 IN DSP_PwrCtrlCmd cmd, 00093 IN OUT Pvoid arg) ; 00094 00095 00096 #if defined (__cplusplus) 00097 } 00098 #endif 00099 00100 00101 #endif /* !defined (DRX416GEM_HAL_PWR_H) */