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gxreg.h
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if_gx.c
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Editing: gxreg.h
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2008-2012 Juli Mallett <jmallett@FreeBSD.org> * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD$ */ #ifndef _DEV_GXEMUL_ETHER_GXREG_H_ #define _DEV_GXEMUL_ETHER_GXREG_H_ #define GXEMUL_ETHER_DEV_BASE (0x14000000) #define GXEMUL_ETHER_DEV_IRQ (3) #define GXEMUL_ETHER_DEV_MTU (0x4000) #define GXEMUL_ETHER_DEV_BUFFER (0x0000) #define GXEMUL_ETHER_DEV_STATUS (0x4000) #define GXEMUL_ETHER_DEV_LENGTH (0x4010) #define GXEMUL_ETHER_DEV_COMMAND (0x4020) #define GXEMUL_ETHER_DEV_MAC (0x4040) #ifdef _LP64 #define GXEMUL_ETHER_DEV_FUNCTION(f) \ (volatile uint64_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_ETHER_DEV_BASE + (f)) #define GXEMUL_ETHER_DEV_READ(f) \ (volatile uint64_t)*GXEMUL_ETHER_DEV_FUNCTION(f) #else #define GXEMUL_ETHER_DEV_FUNCTION(f) \ (volatile uint32_t *)MIPS_PHYS_TO_DIRECT_UNCACHED(GXEMUL_ETHER_DEV_BASE + (f)) #define GXEMUL_ETHER_DEV_READ(f) \ (volatile uint32_t)*GXEMUL_ETHER_DEV_FUNCTION(f) #endif #define GXEMUL_ETHER_DEV_WRITE(f, v) \ *GXEMUL_ETHER_DEV_FUNCTION(f) = (v) #define GXEMUL_ETHER_DEV_STATUS_RX_OK (0x01) #define GXEMUL_ETHER_DEV_STATUS_RX_MORE (0x02) #define GXEMUL_ETHER_DEV_COMMAND_RX (0x00) #define GXEMUL_ETHER_DEV_COMMAND_TX (0x01) #endif /* !_DEV_GXEMUL_ETHER_GXREG_H_ */
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