[linux-2.6-block.git] / drivers / net / ethernet / ti / cpsw.h

/* Texas Instruments Ethernet Switch Driver
 *
 * Copyright (C) 2013 Texas Instruments
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 * 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__

#include <linux/if_ether.h>
#include <linux/phy.h>

struct cpsw_slave_data {
	struct device_node *phy_node;
	char		phy_id[MII_BUS_ID_SIZE];
	int		phy_if;
	u8		mac_addr[ETH_ALEN];
	u16		dual_emac_res_vlan;	/* Reserved VLAN for DualEMAC */
};

struct cpsw_platform_data {
	struct cpsw_slave_data	*slave_data;
	u32	ss_reg_ofs;	/* Subsystem control register offset */
	u32	channels;	/* number of cpdma channels (symmetric) */
	u32	slaves;		/* number of slave cpgmac ports */
	u32	active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
	u32	cpts_clock_mult;  /* convert input clock ticks to nanoseconds */
	u32	cpts_clock_shift; /* convert input clock ticks to nanoseconds */
	u32	ale_entries;	/* ale table size */
	u32	bd_ram_size;  /*buffer descriptor ram size */
	u32	rx_descs;	/* Number of Rx Descriptios */
	u32	mac_control;	/* Mac control register */
	u16	default_vlan;	/* Def VLAN for ALE lookup in VLAN aware mode*/
	bool	dual_emac;	/* Enable Dual EMAC mode */
};

void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave);
int ti_cm_get_macid(struct device *dev, int slave, u8 *mac_addr);

#endif /* __CPSW_H__ */
Commit	Line	Data
dbe34724	1	/* Texas Instruments Ethernet Switch Driver
df828598	2	*
dbe34724	3	* Copyright (C) 2013 Texas Instruments
df828598 M	4	*
df828598 M	5	* This program is free software; you can redistribute it and/or
dbe34724 M	6	* modify it under the terms of the GNU General Public License
dbe34724 M	7	* version 2 as published by the Free Software Foundation.
df828598 M	8	*
	9	* This program is distributed "as is" WITHOUT ANY WARRANTY of any
	10	* kind, whether express or implied; without even the implied warranty
	11	* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	12	* GNU General Public License for more details.
	13	*/
	14	#ifndef __CPSW_H__
	15	#define __CPSW_H__
	16
	17	#include <linux/if_ether.h>
bd07d34f	18	#include <linux/phy.h>
df828598 M	19
df828598 M	20	struct cpsw_slave_data {
552165bc	21	struct device_node *phy_node;
549985ee	22	char phy_id[MII_BUS_ID_SIZE];
df828598 M	23	int phy_if;
df828598 M	24	u8 mac_addr[ETH_ALEN];
d9ba8f9e	25	u16 dual_emac_res_vlan; /* Reserved VLAN for DualEMAC */
df828598 M	26	};
	27
	28	struct cpsw_platform_data {
dbe34724	29	struct cpsw_slave_data *slave_data;
df828598 M	30	u32 ss_reg_ofs; /* Subsystem control register offset */
df828598 M	31	u32 channels; /* number of cpdma channels (symmetric) */
df828598	32	u32 slaves; /* number of slave cpgmac ports */
e86ac13b	33	u32 active_slave; /* time stamping, ethtool and SIOCGMIIPHY slave */
00ab94ee RC	34	u32 cpts_clock_mult; /* convert input clock ticks to nanoseconds */
00ab94ee RC	35	u32 cpts_clock_shift; /* convert input clock ticks to nanoseconds */
df828598	36	u32 ale_entries; /* ale table size */
df828598	37	u32 bd_ram_size; /buffer descriptor ram size /
df828598	38	u32 rx_descs; /* Number of Rx Descriptios */
df828598	39	u32 mac_control; /* Mac control register */
3b72c2fe	40	u16 default_vlan; /* Def VLAN for ALE lookup in VLAN aware mode*/
d9ba8f9e	41	bool dual_emac; /* Enable Dual EMAC mode */
df828598 M	42	};
df828598 M	43
5892cd13	44	void cpsw_phy_sel(struct device *dev, phy_interface_t phy_mode, int slave);
b6745f6e	45	int ti_cm_get_macid(struct device dev, int slave, u8 mac_addr);
5892cd13	46
df828598	47	#endif /* __CPSW_H__ */