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/*===============================================================*\
| Project: RTEMS generic MPC5200 BSP |
+-----------------------------------------------------------------+
| Copyright (c) 2004-2005 |
| Embedded Brains GmbH |
| Obere Lagerstr. 30 |
| D-82178 Puchheim |
| Germany |
| rtems@embedded-brains.de |
+-----------------------------------------------------------------+
| The license and distribution terms for this file may be |
| found in the file LICENSE in this distribution or at |
| |
| http://www.rtems.org/license/LICENSE. |
| |
+-----------------------------------------------------------------+
| this file declares glue functions to the Freescale BestComm API |
\*===============================================================*/
#ifndef _BESTCOMM_GLUE_H
#define _BESTCOMM_GLUE_H
#include <rtems/irq-extension.h>
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void bestcomm_glue_irq_enable
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| enable interrupt for given task number |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
int bestcomm_taskno /* task number to enable */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| none |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void bestcomm_glue_irq_disable
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| disable interrupt for given task number |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
int bestcomm_taskno /* task number to disable */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| none |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void bestcomm_glue_irq_install
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| install given function as bestcomm interrupt handler |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
int bestcomm_taskno, /* task number for handler */
rtems_interrupt_handler handler, /* function to call */
void *arg
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| none |
\*=========================================================================*/
/*=========================================================================*\
| Function: |
\*-------------------------------------------------------------------------*/
void bestcomm_glue_init
(
/*-------------------------------------------------------------------------*\
| Purpose: |
| initialize the bestcomm module (if not yet done): |
| - load code |
| - initialize registers |
| - initialize bus arbiter |
| - initialize interrupt control |
+---------------------------------------------------------------------------+
| Input Parameters: |
\*-------------------------------------------------------------------------*/
void /* none */
);
/*-------------------------------------------------------------------------*\
| Return Value: |
| none |
\*=========================================================================*/
void *bestcomm_malloc(size_t size);
void bestcomm_free(void *ptr);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _BESTCOMM_GLUE_H */
|
