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dm6467gem_hal.h File Reference

Hardware Abstraction Layer for Power Controller (PWR) module in Davinci. Declares necessary functions for PSC request handling. More...

#include <dsplink.h>
#include <_dsplink.h>
#include <_trace.h>
#include <hal.h>

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Data Structures

struct  DM6467GEM_HalObj_tag

DM6467GEM_HalObj

Hardware Abstraction object.

============================================================================

Parameters:
interface Pointer to HAL interface table.
baseCfgBus base address of the configuration bus peripherals memory range.
offsetSysModule Offset of the system module from CFG base. ============================================================================


typedef DM6467GEM_HalObj_tag DM6467GEM_HalObj
NORMAL_API DSP_STATUS DM6467GEM_halInit (IN Pvoid *halObj, IN Pvoid initParams)
 Initializes the HAL object.
NORMAL_API DSP_STATUS DM6467GEM_halExit (IN Pvoid *halObj)
 Finalizes the HAL object.

Defines

#define DM6467GEM_HAL_H
#define REG(x)   *((volatile Uint32 *) (x))


Detailed Description

Hardware Abstraction Layer for Power Controller (PWR) module in Davinci. Declares necessary functions for PSC request handling.

============================================================================

Path:
/db/swcoe_asp/DSPLINK_Build/dsplink_linux_1_65_00_03/dsplink/gpp/inc/sys/arch/DM6467GEM/
Version:
1.65.00.03 ============================================================================
Copyright:
Copyright (C) 2002-2009, Texas Instruments Incorporated - http://www.ti.com/
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. ============================================================================

Definition in file dm6467gem_hal.h.


Define Documentation

#define DM6467GEM_HAL_H
 

Definition at line 46 of file dm6467gem_hal.h.

#define REG  )     *((volatile Uint32 *) (x))
 

Definition at line 71 of file dm6467gem_hal.h.


Typedef Documentation

typedef struct DM6467GEM_HalObj_tag DM6467GEM_HalObj
 


Function Documentation

NORMAL_API DSP_STATUS DM6467GEM_halExit IN Pvoid halObj  ) 
 

Finalizes the HAL object.

============================================================================

Function:
DM6467GEM_halExit
Parameters:
halObj. Pointer to HAL object.
Returns:
DSP_SOK Operation successfully completed. DSP_EFAIL All other error conditions.
Precondition:
None.
Postcondition:
None.
See also:
None ============================================================================

NORMAL_API DSP_STATUS DM6467GEM_halInit IN Pvoid halObj,
IN Pvoid  initParams
 

Initializes the HAL object.

============================================================================

Function:
DM6467GEM_halInitialize
Parameters:
halObj. Pointer to HAL object.
initParams. Parameters for initialize (optional).
Returns:
DSP_SOK Operation successfully completed. DSP_EMEMORY A memory allocation failure occurred. DSP_EINVALIDARG An invalid argument was specified.
Precondition:
None.
Postcondition:
None.
See also:
None ============================================================================


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