dra44xgem_hal.h File Reference

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Detailed Description

Hardware Abstraction Layer.

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

Path:

/gpp/inc/sys/arch/DRA44XGEM/

Version:

1.65.02.09 ============================================================================

Copyright:

Copyright (C) 2002-2012, Texas Instruments Incorporated - https://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. ============================================================================

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

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Data Structures
struct	DRA44XGEM_HalObj_tag
DRA44XGEM_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 struct DRA44XGEM_HalObj_tag	DRA44XGEM_HalObj
NORMAL_API DSP_STATUS	DRA44XGEM_halInit (IN Pvoid *halObj, IN Pvoid initParams)
	Initializes the HAL object.
NORMAL_API DSP_STATUS	DRA44XGEM_halExit (IN Pvoid *halObj)
	Finalizes the HAL object.

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Typedef Documentation

typedef struct DRA44XGEM_HalObj_tag DRA44XGEM_HalObj

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Function Documentation

NORMAL_API DSP_STATUS DRA44XGEM_halInit	(	IN Pvoid *	halObj,
		IN Pvoid	initParams
	)

Initializes the HAL object.

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

Function:

DRA44XGEM_halInitialize

Parameters:

halObj.	Pointer to HAL object.
initParams.	Parameters for initialize (optional).

Returns:

DSP_SOK Operation successfully completed. DSP_EFAIL All other error conditions.

Precondition:

None.

Postcondition:

None.

See also:

None ============================================================================

NORMAL_API DSP_STATUS DRA44XGEM_halExit

(

IN Pvoid *

halObj )

Finalizes the HAL object.

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

Function:

DRA44XGEM_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 ============================================================================