omap2530_hal_mmu.h File Reference

---

Detailed Description

Hardware Abstraction Layer for Memory management module in OMAP.

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

Path:

/gpp/inc/sys/arch/OMAP2530/

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 <list.h>
#include <omap2530_hal.h>

Include dependency graph for omap2530_hal_mmu.h:

Go to the source code of this file.

Data Structures
struct	listOfEntries
listOfEntries
Information for MMU Entry ============================================================================ Parameters: element ListElement. dspVirtAddr DSP virtual address. actualSize Actual Size of Entry. processAddr Processed address. processSize Processed size. tlbEntry TLB entry of the MMU module. type Type of entry. ============================================================================
typedef struct listOfEntries	MMU_EntryInfo
CDECL DSP_STATUS	OMAP2530_halMmuCtrl (IN Pvoid halObj, IN DSP_MmuCtrlCmd cmd, IN LINKCFG_MemEntry *memTable, IN Uint32 memEntries, IN ProcMemMapInfo *mmuInfo)
	MMU conrtoller.

---

Typedef Documentation

typedef struct listOfEntries MMU_EntryInfo

---

Function Documentation

CDECL DSP_STATUS OMAP2530_halMmuCtrl	(	IN Pvoid	halObj,
		IN DSP_MmuCtrlCmd	cmd,
		IN LINKCFG_MemEntry *	memTable,
		IN Uint32	memEntries,
		IN ProcMemMapInfo *	mmuInfo
	)

MMU conrtoller.

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

Function:

OMAP2530_halMmuCtrl

Parameters:

halObj.	Pointer to HAL object.
cmd.	Command.
memTable	Memory Table.
memEntries.	Number of entries in memTable.
mmuInfo	Control information for mapping.

Returns:

DSP_SOK Operation successfully completed. DSP_ECONFIG Configuration error. DSP_EINVALIDARG An invalid argument was specified. DSP_ERANGE Invalid range for dynamic entry. DSP_SEXISTS Enrty exists.

Precondition:

None.

Postcondition:

None.

See also:

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