cpm.h

/* SPDX-License-Identifier: GPL-2.0+-with-RTEMS-exception */
 
/*
 * cpm.h
 *
 * This include file contains definitions pertaining
 * to the Communications Processor Module (CPM) on the MPC8xx.
 *
 * Copyright (c) 1999, National Research Council of Canada
 *
 * 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.
 */
 
#ifndef _MPC8XX_CPM_H
#define _MPC8XX_CPM_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
/* Functions */
 
void m8xx_cp_execute_cmd( uint16_t   command );
void *m8xx_dpram_allocate( unsigned int byte_count );
 
#define m8xx_bd_allocate(count)     \
        m8xx_dpram_allocate( (count) * sizeof(m8xxBufferDescriptor_t) )
#define m8xx_RISC_timer_table_allocate(count)   \
        m8xx_dpram_allocate( (count) * 4 )
 
#ifdef __cplusplus
}
#endif
 
#endif
/* end of include file */