From 72a4a4298487432ab4eadaa48ac2285eb08711e7 Mon Sep 17 00:00:00 2001 From: Sebastian Huber Date: Thu, 8 Nov 2018 10:19:39 +0100 Subject: rtems: Move internal structures to dpmemdata.h Update #3598. --- cpukit/include/rtems/rtems/dpmemdata.h | 56 ++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 cpukit/include/rtems/rtems/dpmemdata.h (limited to 'cpukit/include/rtems/rtems/dpmemdata.h') diff --git a/cpukit/include/rtems/rtems/dpmemdata.h b/cpukit/include/rtems/rtems/dpmemdata.h new file mode 100644 index 0000000000..293ad15ea5 --- /dev/null +++ b/cpukit/include/rtems/rtems/dpmemdata.h @@ -0,0 +1,56 @@ +/** + * @file + * + * @ingroup ClassicDPMEMImpl + * + * @brief Classic Dual Ported Memory Manager Data Structures + */ + +/* COPYRIGHT (c) 1989-2008. + * On-Line Applications Research Corporation (OAR). + * + * 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 _RTEMS_RTEMS_DPMEMDATA_H +#define _RTEMS_RTEMS_DPMEMDATA_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +#endif + +/** + * @addtogroup ClassicDPMEMImpl + * + * @{ + */ + +/** + * The following structure defines the port control block. Each port + * has a control block associated with it. This control block contains + * all information required to support the port related operations. + */ +typedef struct { + /** This field is the object management portion of a Port instance. */ + Objects_Control Object; + /** This field is the base internal address of the port. */ + void *internal_base; + /** This field is the base external address of the port. */ + void *external_base; + /** This field is the length of dual-ported area of the port. */ + uint32_t length; +} Dual_ported_memory_Control; + +/** @} */ + +#ifdef __cplusplus +} +#endif + +#endif +/* end of include file */ -- cgit v1.2.3