[people/ms/u-boot.git] / include / cpsw.h

/*
 * CPSW Ethernet Switch Driver
 *
 * Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation version 2.
 *
 * This program is distributed "as is" WITHOUT ANY WARRANTY of any
 * kind, whether express or implied; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 */

#ifndef _CPSW_H_
#define _CPSW_H_

struct cpsw_slave_data {
	u32		slave_reg_ofs;
	u32		sliver_reg_ofs;
	int		phy_addr;
	int		phy_if;
};

enum {
	CPSW_CTRL_VERSION_1 = 0,
	CPSW_CTRL_VERSION_2	/* am33xx like devices */
};

struct cpsw_platform_data {
	u32	mdio_base;
	u32	cpsw_base;
	u32	mac_id;
	u32	gmii_sel;
	int	mdio_div;
	int	channels;	/* number of cpdma channels (symmetric)	*/
	u32	cpdma_reg_ofs;	/* cpdma register offset		*/
	int	slaves;		/* number of slave cpgmac ports		*/
	u32	ale_reg_ofs;	/* address lookup engine reg offset	*/
	int	ale_entries;	/* ale table size			*/
	u32	host_port_reg_ofs;	/* cpdma host port registers	*/
	u32	hw_stats_reg_ofs;	/* cpsw hw stats counters	*/
	u32	bd_ram_ofs;		/* Buffer Descriptor RAM offset */
	u32	mac_control;
	struct cpsw_slave_data	*slave_data;
	void	(*control)(int enabled);
	u32	host_port_num;
	u32	active_slave;
	u8	version;
};

int cpsw_register(struct cpsw_platform_data *data);

#endif /* _CPSW_H_  */
Commit	Line	Data
2b62997c CC	1	/*
	2	* CPSW Ethernet Switch Driver
	3	*
	4	* Copyright (C) 2010 Texas Instruments Incorporated - http://www.ti.com/
	5	*
	6	* This program is free software; you can redistribute it and/or
	7	* modify it under the terms of the GNU General Public License as
	8	* published by the Free Software Foundation version 2.
	9	*
	10	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	11	* kind, whether express or implied; without even the implied warranty
	12	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	13	* GNU General Public License for more details.
	14	*/
	15
	16	#ifndef _CPSW_H_
	17	#define _CPSW_H_
	18
	19	struct cpsw_slave_data {
	20	u32 slave_reg_ofs;
	21	u32 sliver_reg_ofs;
9c653aad	22	int phy_addr;
2b62997c CC	23	int phy_if;
	24	};
	25
	26	enum {
	27	CPSW_CTRL_VERSION_1 = 0,
	28	CPSW_CTRL_VERSION_2 /* am33xx like devices */
	29	};
	30
	31	struct cpsw_platform_data {
	32	u32 mdio_base;
	33	u32 cpsw_base;
4cc77895 M	34	u32 mac_id;
4cc77895 M	35	u32 gmii_sel;
2b62997c CC	36	int mdio_div;
	37	int channels; /* number of cpdma channels (symmetric) */
	38	u32 cpdma_reg_ofs; /* cpdma register offset */
	39	int slaves; /* number of slave cpgmac ports */
	40	u32 ale_reg_ofs; /* address lookup engine reg offset */
	41	int ale_entries; /* ale table size */
	42	u32 host_port_reg_ofs; /* cpdma host port registers */
	43	u32 hw_stats_reg_ofs; /* cpsw hw stats counters */
2bf36ac6	44	u32 bd_ram_ofs; /* Buffer Descriptor RAM offset */
2b62997c CC	45	u32 mac_control;
	46	struct cpsw_slave_data *slave_data;
	47	void (*control)(int enabled);
	48	u32 host_port_num;
7a022753	49	u32 active_slave;
2b62997c CC	50	u8 version;
	51	};
	52
	53	int cpsw_register(struct cpsw_platform_data *data);
	54
	55	#endif /* _CPSW_H_ */