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/*
* Texas Instruments Ethernet Switch Driver
*
* Copyright (C) 2012 Texas Instruments
*
* 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__
#include <linux/if_ether.h>
struct cpsw_slave_data {
u32 slave_reg_ofs;
u32 sliver_reg_ofs;
const char *phy_id;
int phy_if;
u8 mac_addr[ETH_ALEN];
};
struct cpsw_platform_data {
u32 ss_reg_ofs; /* Subsystem control register offset */
u32 channels; /* number of cpdma channels (symmetric) */
u32 cpdma_reg_ofs; /* cpdma register offset */
u32 cpdma_sram_ofs; /* cpdma sram offset */
u32 slaves; /* number of slave cpgmac ports */
struct cpsw_slave_data *slave_data;
u32 ale_reg_ofs; /* address lookup engine reg offset */
u32 ale_entries; /* ale table size */
u32 host_port_reg_ofs; /* cpsw cpdma host port registers */
u32 host_port_num; /* The port number for the host port */
u32 hw_stats_reg_ofs; /* cpsw hardware statistics counters */
u32 bd_ram_ofs; /* embedded buffer descriptor RAM offset*/
u32 bd_ram_size; /*buffer descriptor ram size */
u32 hw_ram_addr; /*if the HW address for BD RAM is different */
bool no_bd_ram; /* no embedded BD ram*/
u32 rx_descs; /* Number of Rx Descriptios */
u32 mac_control; /* Mac control register */
};
#endif /* __CPSW_H__ */
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