core_ext.h

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/**************************************************************************//**
 @File          core_ext.h

 @Description   Generic interface to basic core operations.

                The system integrator must ensure that this interface is
                mapped to a specific core implementation, by including the
                appropriate header file.
*//***************************************************************************/
#ifndef __CORE_EXT_H
#define __CORE_EXT_H

#ifdef CONFIG_FMAN_ARM
#include "arm_ext.h"
#include <linux/smp.h>
#else
#ifdef NCSW_PPC_CORE
#include "ppc_ext.h"
#elif defined(NCSW_VXWORKS)
#include "core_vxw_ext.h"
#else
#error "Core is not defined!"
#endif /* NCSW_CORE */

#if (!defined(CORE_IS_LITTLE_ENDIAN) && !defined(CORE_IS_BIG_ENDIAN))
#error "Must define core as little-endian or big-endian!"
#endif /* (!defined(CORE_IS_LITTLE_ENDIAN) && ... */

#ifndef CORE_CACHELINE_SIZE
#error "Must define the core cache-line size!"
#endif /* !CORE_CACHELINE_SIZE */

#endif /* CONFIG_FMAN_ARM */


/**************************************************************************//**
 @Function      CORE_GetId

 @Description   Returns the core ID in the system.

 @Return        Core ID.
*//***************************************************************************/
uint32_t CORE_GetId(void);

/**************************************************************************//**
 @Function      CORE_MemoryBarrier

 @Description   This routine will cause the core to stop executing any commands
                until all previous memory read/write commands are completely out
                of the core's pipeline.

 @Return        None.
*//***************************************************************************/
void CORE_MemoryBarrier(void);
#define fsl_mem_core_barrier() CORE_MemoryBarrier()

#endif /* __CORE_EXT_H */