/* * include/asm-armnommu/arch-netarm/netarm_eni_module.h * * Copyright (C) 2000 NETsilicon, Inc. * Copyright (C) 2000 WireSpeed Communications Corporation * * This software is copyrighted by WireSpeed. LICENSEE agrees that * it will not delete this copyright notice, trademarks or protective * notices from any copy made by LICENSEE. * * This software is provided "AS-IS" and any express or implied * warranties or conditions, including but not limited to any * implied warranties of merchantability and fitness for a particular * purpose regarding this software. In no event shall WireSpeed * be liable for any indirect, consequential, or incidental damages, * loss of profits or revenue, loss of use or data, or interruption * of business, whether the alleged damages are labeled in contract, * tort, or indemnity. * * 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; either version 2 of the License, or * (at your option) any later version. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * author(s) : David Smith */#ifndef __NETARM_ENI_MODULE_REGISTERS_H#define __NETARM_ENI_MODULE_REGISTERS_H/* ENI unit register offsets *//* #ifdef CONFIG_ARCH_NETARM */#define	NETARM_ENI_MODULE_BASE		(0xFFA00000)/* #endif / * CONFIG_ARCH_NETARM */#define get_eni_reg_addr(c) ((volatile unsigned int *)(NETARM_ENI_MODULE_BASE + (c)))#define get_eni_ctl_reg_addr(minor) \	(get_eni_reg_addr(NETARM_ENI_1284_PORT1_CONTROL) + (minor))#define	NETARM_ENI_GENERAL_CONTROL	(0x00)#define	NETARM_ENI_STATUS_CONTROL	(0x04)#define	NETARM_ENI_FIFO_MODE_DATA	(0x08)#define	NETARM_ENI_1284_PORT1_CONTROL	(0x10)#define	NETARM_ENI_1284_PORT2_CONTROL	(0x14)#define	NETARM_ENI_1284_PORT3_CONTROL	(0x18)#define	NETARM_ENI_1284_PORT4_CONTROL	(0x1c)#define	NETARM_ENI_1284_CHANNEL1_DATA	(0x20)#define	NETARM_ENI_1284_CHANNEL2_DATA	(0x24)#define	NETARM_ENI_1284_CHANNEL3_DATA	(0x28)#define	NETARM_ENI_1284_CHANNEL4_DATA	(0x2c)#define	NETARM_ENI_ENI_CONTROL		(0x30)#define	NETARM_ENI_ENI_PULSED_INTR	(0x34)#define	NETARM_ENI_ENI_SHARED_RAM_ADDR	(0x38)#define	NETARM_ENI_ENI_SHARED		(0x3c)/* select bitfield defintions *//* General Control Register (0xFFA0_0000) */#define NETARM_ENI_GCR_ENIMODE_IEEE1284	(0x00000001)#define NETARM_ENI_GCR_ENIMODE_SHRAM16	(0x00000004)#define NETARM_ENI_GCR_ENIMODE_SHRAM8	(0x00000005)#define NETARM_ENI_GCR_ENIMODE_FIFO16	(0x00000006)#define NETARM_ENI_GCR_ENIMODE_FIFO8	(0x00000007)#define NETARM_ENI_GCR_ENIMODE_MASK	(0x00000007)/* IEEE 1284 Port Control Registers 1-4 (0xFFA0_0010, 0xFFA0_0014,   0xFFA0_0018, 0xFFA0_001c) */#define NETARM_ENI_1284PC_PORT_ENABLE	(0x80000000)#define NETARM_ENI_1284PC_DMA_ENABLE	(0x40000000)#define NETARM_ENI_1284PC_OBE_INT_EN	(0x20000000)#define NETARM_ENI_1284PC_ACK_INT_EN	(0x10000000)#define NETARM_ENI_1284PC_ECP_MODE	(0x08000000)#define NETARM_ENI_1284PC_LOOPBACK_MODE	(0x04000000)#define NETARM_ENI_1284PC_STROBE_TIME0	(0x00000000) /* 0.5 uS */#define NETARM_ENI_1284PC_STROBE_TIME1	(0x01000000) /* 1.0 uS */#define NETARM_ENI_1284PC_STROBE_TIME2	(0x02000000) /* 5.0 uS */#define NETARM_ENI_1284PC_STROBE_TIME3	(0x03000000) /* 10.0 uS */#define NETARM_ENI_1284PC_STROBE_MASK	(0x03000000)#define NETARM_ENI_1284PC_MAN_STROBE_EN	(0x00800000)#define NETARM_ENI_1284PC_FAST_MODE	(0x00400000)#define NETARM_ENI_1284PC_BIDIR_MODE	(0x00200000)#define NETARM_ENI_1284PC_MAN_STROBE	(0x00080000)#define NETARM_ENI_1284PC_AUTO_FEED	(0x00040000)#define NETARM_ENI_1284PC_INIT		(0x00020000)#define NETARM_ENI_1284PC_HSELECT	(0x00010000)#define NETARM_ENI_1284PC_FE_INT_EN	(0x00008000)#define NETARM_ENI_1284PC_EPP_MODE	(0x00004000)#define NETARM_ENI_1284PC_IBR_INT_EN	(0x00002000)#define NETARM_ENI_1284PC_IBR		(0x00001000)#define NETARM_ENI_1284PC_RXFDB_1BYTE	(0x00000400)#define NETARM_ENI_1284PC_RXFDB_2BYTE	(0x00000800)#define NETARM_ENI_1284PC_RXFDB_3BYTE	(0x00000c00)#define NETARM_ENI_1284PC_RXFDB_4BYTE	(0x00000000)#define NETARM_ENI_1284PC_RBCC		(0x00000200)#define NETARM_ENI_1284PC_RBCT		(0x00000100)#define NETARM_ENI_1284PC_ACK		(0x00000080)#define NETARM_ENI_1284PC_FIFO_E	(0x00000040)#define NETARM_ENI_1284PC_OBE		(0x00000020)#define NETARM_ENI_1284PC_ACK_INT	(0x00000010)#define NETARM_ENI_1284PC_BUSY		(0x00000008)#define NETARM_ENI_1284PC_PE		(0x00000004)#define NETARM_ENI_1284PC_PSELECT	(0x00000002)#define NETARM_ENI_1284PC_FAULT		(0x00000001)#endif /* __NETARM_ENI_MODULE_REGISTERS_H */