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37 lines
No EOL
716 B
C
37 lines
No EOL
716 B
C
/** FIFO related helper functions
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*
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* These functions present a simpler interface to Xilinx' FIFO driver (XLlFifo_*)
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2016, Steffen Vogel
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*/
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/**
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* @addtogroup fpga VILLASfpga
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* @{
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**********************************************************************************/
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#pragma once
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#include <sys/types.h>
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#include <xilinx/xstatus.h>
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#include <xilinx/xllfifo.h>
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struct fifo {
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XLlFifo inst;
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uint32_t baseaddr_axi4;
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};
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/* Forward declaration */
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struct ip;
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int fifo_init(struct fpga_ip *c);
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ssize_t fifo_write(struct fpga_ip *c, char *buf, size_t len);
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ssize_t fifo_read(struct fpga_ip *c, char *buf, size_t len);
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/** @} */ |