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38 lines
1.2 KiB
C
38 lines
1.2 KiB
C
/** C bindings for VILLASfpga
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*
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* Author: Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
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* SPDX-FileCopyrightText: 2023 Niklas Eiling <niklas.eiling@eonerc.rwth-aachen.de>
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* SPDX-License-Identifier: Apache-2.0
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******************************************************************************/
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#ifndef _VILLASFPGA_DMA_H
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#define _VILLASFPGA_DMA_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stddef.h>
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typedef struct villasfpga_handle_t *villasfpga_handle;
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typedef struct villasfpga_memory_t *villasfpga_memory;
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villasfpga_handle villasfpga_init(const char *configFile);
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void villasfpga_destroy(villasfpga_handle handle);
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int villasfpga_alloc(villasfpga_handle handle, villasfpga_memory *mem, size_t size);
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int villasfpga_register(villasfpga_handle handle, villasfpga_memory *mem);
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int villasfpga_free(villasfpga_memory mem);
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int villasfpga_read(villasfpga_handle handle, villasfpga_memory mem, size_t size);
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int villasfpga_read_complete(villasfpga_handle handle, size_t *size);
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int villasfpga_write(villasfpga_handle handle, villasfpga_memory mem, size_t size);
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int villasfpga_write_complete(villasfpga_handle handle, size_t *size);
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#ifdef __cplusplus
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} // extern "C"
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#endif
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#endif /* _VILLASFPGA_DMA_H */
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