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barebox / include / smc911x.h
@Andreas Pretzsch Andreas Pretzsch on 12 Nov 2012 562 bytes net smc911x: add support for external PHY
/*
 * (C) Copyright 2012 Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
 *
 * Under GPLv2
 */

#ifndef __SMC911X_PLATFORM_H_
#define __SMC911X_PLATFORM_H_

/**
 * @brief Platform dependent feature:
 * Pass pointer to this structure as part of device_d -> platform_data
 */
struct smc911x_plat {
	int shift;
	unsigned int flags;
	unsigned int phy_mask;	/* external PHY only: mask out PHYs,
				   e.g. ~(1 << 5) to use PHY addr 5 */
};

#define SMC911X_FORCE_INTERNAL_PHY	0x01
#define SMC911X_FORCE_EXTERNAL_PHY	0x02

#endif /* __SMC911X_PLATFORM_H_ */