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#ifndef __XTOPOLOGY_H_
#define __XTOPOLOGY_H_

#ifdef __cplusplus
extern "C" {
#endif

enum xemac_types { xemac_type_unknown = -1, xemac_type_xps_emaclite, xemac_type_xps_ll_temac, xemac_type_axi_ethernet, xemac_type_emacps };

struct xtopology_t {
	unsigned emac_baseaddr;
	enum xemac_types emac_type;
	unsigned intc_baseaddr;
	unsigned intc_emac_intr;	/* valid only for xemac_type_xps_emaclite */
	unsigned scugic_baseaddr; /* valid only for Zynq */
	unsigned scugic_emac_intr; /* valid only for GEM */
};

extern int xtopology_n_emacs;
extern struct xtopology_t xtopology[];

int xtopology_find_index(unsigned base);

#ifdef __cplusplus
}
#endif

#endif