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/* SPDX-License-Identifier: BSD-2-Clause */
/**
* @file
*
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief This header file defines the register load/store interface.
*/
/*
* Copyright (C) 2021 embedded brains GmbH (http://www.embedded-brains.de)
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
*
* 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.
*/
/*
* This file is part of the RTEMS quality process and was automatically
* generated. If you find something that needs to be fixed or
* worded better please post a report or patch to an RTEMS mailing list
* or raise a bug report:
*
* https://www.rtems.org/bugs.html
*
* For information on updating and regenerating please refer to the How-To
* section in the Software Requirements Engineering chapter of the
* RTEMS Software Engineering manual. The manual is provided as a part of
* a release. For development sources please refer to the online
* documentation at:
*
* https://docs.rtems.org
*/
/* Generated from spec:/bsp/sparc/if/grlib-io-header */
#ifndef _GRLIB_IO_H
#define _GRLIB_IO_H
#include <stdint.h>
#ifdef __cplusplus
extern "C" {
#endif
/* Generated from spec:/bsp/sparc/if/grlib-io-group */
/**
* @defgroup RTEMSDeviceGRLIBIO Register Load/Store
*
* @ingroup RTEMSDeviceGRLIB
*
* @brief This group contains the GRLIB register load/store API.
*/
/* Generated from spec:/bsp/sparc/if/grlib-load-08 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Loads the memory-mapped unsigned 8-bit register.
*
* @param address is the address of the memory-mapped unsigned 8-bit register
* to load.
*
* @return Returns the loaded register value.
*/
static inline uint8_t grlib_load_8( const volatile uint8_t *address )
{
return *address;
}
/* Generated from spec:/bsp/sparc/if/grlib-load-16 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Loads the memory-mapped unsigned 16-bit register.
*
* @param address is the address of the memory-mapped unsigned 16-bit register
* to load.
*
* @return Returns the loaded register value.
*/
static inline uint16_t grlib_load_16( const volatile uint16_t *address )
{
return *address;
}
/* Generated from spec:/bsp/sparc/if/grlib-load-32 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Loads the memory-mapped unsigned 32-bit register.
*
* @param address is the address of the memory-mapped unsigned 32-bit register
* to load.
*
* @return Returns the loaded register value.
*/
static inline uint32_t grlib_load_32( const volatile uint32_t *address )
{
return *address;
}
/* Generated from spec:/bsp/sparc/if/grlib-load-64 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Loads the memory-mapped unsigned 64-bit register.
*
* @param address is the address of the memory-mapped unsigned 64-bit register
* to load.
*
* @return Returns the loaded register value.
*/
static inline uint64_t grlib_load_64( const volatile uint64_t *address )
{
return *address;
}
/* Generated from spec:/bsp/sparc/if/grlib-store-08 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Stores the value to the memory-mapped unsigned 8-bit register.
*
* @param address is the address of the memory-mapped unsigned 8-bit register.
*
* @param value is the value to store.
*/
static inline void grlib_store_8( volatile uint8_t *address, uint8_t value )
{
*address = value;
}
/* Generated from spec:/bsp/sparc/if/grlib-store-16 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Stores the value to the memory-mapped unsigned 16-bit register.
*
* @param address is the address of the memory-mapped unsigned 16-bit register.
*
* @param value is the value to store.
*/
static inline void grlib_store_16( volatile uint16_t *address, uint16_t value )
{
*address = value;
}
/* Generated from spec:/bsp/sparc/if/grlib-store-32 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Stores the value to the memory-mapped unsigned 32-bit register.
*
* @param address is the address of the memory-mapped unsigned 32-bit register.
*
* @param value is the value to store.
*/
static inline void grlib_store_32( volatile uint32_t *address, uint32_t value )
{
*address = value;
}
/* Generated from spec:/bsp/sparc/if/grlib-store-64 */
/**
* @ingroup RTEMSDeviceGRLIBIO
*
* @brief Stores the value to the memory-mapped unsigned 64-bit register.
*
* @param address is the address of the memory-mapped unsigned 64-bit register.
*
* @param value is the value to store.
*/
static inline void grlib_store_64( volatile uint64_t *address, uint64_t value )
{
*address = value;
}
#ifdef __cplusplus
}
#endif
#endif /* _GRLIB_IO_H */
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