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spdreg.h revision 1.1 
      1 /*	$NetBSD: spdreg.h,v 1.1 2001/10/16 15:38:35 uch Exp $	*/
      2 
      3 /*-
      4  * Copyright (c) 2001 The NetBSD Foundation, Inc.
      5  * All rights reserved.
      6  *
      7  * This code is derived from software contributed to The NetBSD Foundation
      8  * by UCHIYAMA Yasushi.
      9  *
     10  * Redistribution and use in source and binary forms, with or without
     11  * modification, are permitted provided that the following conditions
     12  * are met:
     13  * 1. Redistributions of source code must retain the above copyright
     14  *    notice, this list of conditions and the following disclaimer.
     15  * 2. Redistributions in binary form must reproduce the above copyright
     16  *    notice, this list of conditions and the following disclaimer in the
     17  *    documentation and/or other materials provided with the distribution.
     18  * 3. All advertising materials mentioning features or use of this software
     19  *    must display the following acknowledgement:
     20  *        This product includes software developed by the NetBSD
     21  *        Foundation, Inc. and its contributors.
     22  * 4. Neither the name of The NetBSD Foundation nor the names of its
     23  *    contributors may be used to endorse or promote products derived
     24  *    from this software without specific prior written permission.
     25  *
     26  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
     27  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
     28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
     29  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
     30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
     31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
     32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
     33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
     34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
     35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     36  * POSSIBILITY OF SUCH DAMAGE.
     37  */
     38 
     39 /*
     40  * spd (PlayStation 2 HDD UNIT) common register define.
     41  */
     42 
     43 /* interrupt */
     44 #define SPD_INTR_ENABLE_REG16		MIPS_PHYS_TO_KSEG1(0x1400002a)
     45 #define SPD_INTR_STATUS_REG16		MIPS_PHYS_TO_KSEG1(0x14000028)
     46 #define SPD_INTR_CLEAR_REG16		MIPS_PHYS_TO_KSEG1(0x14000128)
     47 #define   SPD_INTR_EMAC3	0x0040
     48 #define   SPD_INTR_RXEND	0x0020
     49 #define   SPD_INTR_TXEND	0x0010
     50 #define   SPD_INTR_RXDNV	0x0008
     51 #define   SPD_INTR_TXDNV	0x0004
     52 #define   SPD_INTR_HDD		0x0001
     53 
     54 /* I/O port */
     55 #define SPD_IO_DIR_REG8			MIPS_PHYS_TO_KSEG1(0x1400002c)
     56 #define SPD_IO_DATA_REG8		MIPS_PHYS_TO_KSEG1(0x1400002e)
     57 	/* HDD LED */
     58 #define   SPD_IO_LED		0x0001
     59 	/* EEPROM (ethernet address) */
     60 #define   SPD_IO_OUT		0x0010
     61 #define   SPD_IO_IN		0x0020
     62 #define   SPD_IO_CLK		0x0040
     63 #define   SPD_IO_CS		0x0080
     64 
     65 /* HDD interface */
     66 #define SPD_XFR_CTRL_REG8		MIPS_PHYS_TO_KSEG1(0x14000032)
     67 #define SPD_HDD_IO_BASE			MIPS_PHYS_TO_KSEG1(0x14000040)
     68 #define SPD_IF_CTRL_REG8		MIPS_PHYS_TO_KSEG1(0x14000064)
     69 #define   SPD_IF_CTRL_ATA_RST	0x80
     70 #define   SPD_IF_CTRL_DMA_EN	0x04
     71 
     72