/*
 * Copyright (c) 2007-2013 Xilinx, Inc.  All rights reserved.
 *
 * Xilinx, Inc.
 * XILINX IS PROVIDING THIS DESIGN, CODE, OR INFORMATION "AS IS" AS A
 * COURTESY TO YOU.  BY PROVIDING THIS DESIGN, CODE, OR INFORMATION AS
 * ONE POSSIBLE   IMPLEMENTATION OF THIS FEATURE, APPLICATION OR
 * STANDARD, XILINX IS MAKING NO REPRESENTATION THAT THIS IMPLEMENTATION
 * IS FREE FROM ANY CLAIMS OF INFRINGEMENT, AND YOU ARE RESPONSIBLE
 * FOR OBTAINING ANY RIGHTS YOU MAY REQUIRE FOR YOUR IMPLEMENTATION.
 * XILINX EXPRESSLY DISCLAIMS ANY WARRANTY WHATSOEVER WITH RESPECT TO
 * THE ADEQUACY OF THE IMPLEMENTATION, INCLUDING BUT NOT LIMITED TO
 * ANY WARRANTIES OR REPRESENTATIONS THAT THIS IMPLEMENTATION IS FREE
 * FROM CLAIMS OF INFRINGEMENT, IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 */

#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 x_topology_n_emacs;
extern struct xtopology_t x_topology[];

int x_topology_find_index(unsigned base);

#ifdef __cplusplus
}
#endif

#endif