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55 lines
1.4 KiB
C
55 lines
1.4 KiB
C
/** Node type: GTFPGA (Xilinx ML507)
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*
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* This file implements the gtfpga subtype for nodes.
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*
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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* @copyright 2014, Institute for Automation of Complex Power Systems, EONERC
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*/
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#ifndef _GTFPGA_H_
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#define _GTFPGA_H_
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#include <pci/pci.h>
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#define GTFPGA_BAR 0 /**< The Base Address Register which is mmap()ed to the User Space */
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#define GTFPGA_MAX_TX 64 /**< The amount of values which is supported by the GTFPGA card */
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#define GTFPGA_MAX_RX 64 /**< The amount of values which is supported by the GTFPGA card */
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#define GTFPGA_VID 0x10ee /**< The default vendor ID of the GTFPGA card */
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#define GTFPGA_DID 0x0007 /**< The default device ID of the GTFPGA card */
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struct gtfpga {
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struct pci_filter filter;
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int fd_mmap, fd_uio;
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void *map;
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struct pci_dev *dev;
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};
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int gtfpga_init(int argc, char * argv[]);
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int gtfpga_deinit();
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/** Parse node connection details for GTFPGA type
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*
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* @param cfg A libconfig object pointing to the node.
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* @param n A pointer to the node structure which should be parsed.
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* @retval 0 Success. Everything went well.
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* @retval <0 Error. Something went wrong.
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*/
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int gtfpga_parse(config_setting_t *cfg, struct node *n);
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int gtfpga_print(struct node *n, char *buf, int len);
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int gtfpga_open(struct node *n);
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int gtfpga_close(struct node *n);
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int gtfpga_read(struct node *n, struct msg *m);
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int gtfpga_write(struct node *n, struct msg *m);
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#endif /* _GTFPGA_H_ */
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