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1a4596601f
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
51 lines
1.4 KiB
C
51 lines
1.4 KiB
C
/*
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* Ethernet: An implementation of the Ethernet Device Driver suite for the
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* uClinux 2.0.38 operating system. This Driver has been developed
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* for AT75C220 board.
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*
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* NOTE: The driver is implemented for one MAC
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*
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* Version: @(#)at91rm9200_net.h 1.0.0 01/10/2001
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*
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* Authors: Lineo Inc <www.lineo.com>
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*
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#ifndef AT91RM9200_ETHERNET
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#define AT91RM9200_ETHERNET
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#include <common.h>
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#include <asm/io.h>
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#include <asm/arch/hardware.h>
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#define ETHERNET_ADDRESS_SIZE 6
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typedef unsigned char UCHAR;
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/* Interface to drive the physical layer */
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typedef struct _AT91S_PhyOps
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{
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unsigned char (*Init)(AT91S_EMAC *pmac);
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unsigned int (*IsPhyConnected)(AT91S_EMAC *pmac);
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unsigned char (*GetLinkSpeed)(AT91S_EMAC *pmac);
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unsigned char (*AutoNegotiate)(AT91S_EMAC *pmac, int *);
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} AT91S_PhyOps,*AT91PS_PhyOps;
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#define EMAC_DESC_DONE 0x00000001 /* ownership bit */
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#define EMAC_DESC_WRAP 0x00000002 /* bit for wrap */
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/****************** function prototypes **********************/
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/* MII functions */
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void at91rm9200_EmacEnableMDIO(AT91PS_EMAC p_mac);
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void at91rm9200_EmacDisableMDIO(AT91PS_EMAC p_mac);
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UCHAR at91rm9200_EmacReadPhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pInput);
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UCHAR at91rm9200_EmacWritePhy(AT91PS_EMAC p_mac, unsigned char RegisterAddress, unsigned short *pOutput);
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void at91rm9200_GetPhyInterface(AT91PS_PhyOps p_phyops);
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#endif /* AT91RM9200_ETHERNET */
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