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      1 /*	$NetBSD: octeon_mpireg.h,v 1.3 2020/06/22 03:05:07 simonb Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 2007 Internet Initiative Japan, Inc.
      5  * All rights reserved.
      6  *
      7  * Redistribution and use in source and binary forms, with or without
      8  * modification, are permitted provided that the following conditions
      9  * are met:
     10  * 1. Redistributions of source code must retain the above copyright
     11  *    notice, this list of conditions and the following disclaimer.
     12  * 2. Redistributions in binary form must reproduce the above copyright
     13  *    notice, this list of conditions and the following disclaimer in the
     14  *    documentation and/or other materials provided with the distribution.
     15  *
     16  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     17  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     19  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     20  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     21  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     22  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     24  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     25  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     26  * SUCH DAMAGE.
     27  */
     28 
     29 /*
     30  * MPI/SPI Registers
     31  */
     32 
     33 #ifndef _OCTEON_MPIREG_H_
     34 #define _OCTEON_MPIREG_H_
     35 
     36 #define	MPI_CFG					0x0001070000001000ULL
     37 #define	MPI_STS					0x0001070000001008ULL
     38 #define	MPI_TX					0x0001070000001010ULL
     39 #define	MPI_DAT0				0x0001070000001080ULL
     40 #define	MPI_DAT1				0x0001070000001088ULL
     41 #define	MPI_DAT2				0x0001070000001090ULL
     42 #define	MPI_DAT3				0x0001070000001098ULL
     43 #define	MPI_DAT4				0x00010700000010a0ULL
     44 #define	MPI_DAT5				0x00010700000010a8ULL
     45 #define	MPI_DAT6				0x00010700000010b0ULL
     46 #define	MPI_DAT7				0x00010700000010b8ULL
     47 #define	MPI_DAT8				0x00010700000010c0ULL
     48 
     49 #define MPI_CFG_XXX_63_29			UINT64_C(0xffffffffe0000000)
     50 #define MPI_CFG_CLKDIV				UINT64_C(0x000000001fff0000)
     51 #define MPI_CFG_XXX_15_12			UINT64_C(0x000000000000f000)
     52 #define MPI_CFG_CSLATE				UINT64_C(0x0000000000000800)
     53 #define MPI_CFG_TRITX				UINT64_C(0x0000000000000400)
     54 #define MPI_CFG_IDLECLKS			UINT64_C(0x0000000000000300)
     55 #define MPI_CFG_CSHI				UINT64_C(0x0000000000000080)
     56 #define MPI_CFG_CSENA				UINT64_C(0x0000000000000040)
     57 #define MPI_CFG_INT_ENA				UINT64_C(0x0000000000000020)
     58 #define MPI_CFG_LSBFIRST			UINT64_C(0x0000000000000010)
     59 #define MPI_CFG_WIREOR				UINT64_C(0x0000000000000008)
     60 #define MPI_CFG_CLK_CONT			UINT64_C(0x0000000000000004)
     61 #define MPI_CFG_IDLELO				UINT64_C(0x0000000000000002)
     62 #define MPI_CFG_ENABLE				UINT64_C(0x0000000000000001)
     63 
     64 #define MPI_STS_XXX_63_13			UINT64_C(0xffffffffffffe000)
     65 #define MPI_STS_RXNUM				UINT64_C(0x0000000000001f00)
     66 #define MPI_STS_XXX_7_1				UINT64_C(0x00000000000000fe)
     67 #define MPI_STS_BUSY				UINT64_C(0x0000000000000001)
     68 
     69 #define MPI_TX_XXX_63_17			UINT64_C(0xfffffffffffe0000)
     70 #define MPI_TX_LEAVECS				UINT64_C(0x0000000000010000)
     71 #define MPI_TX_XXX_15_13			UINT64_C(0x000000000000e000)
     72 #define MPI_TX_TXNUM				UINT64_C(0x0000000000001f00)
     73 #define MPI_TX_XXX_7_5				UINT64_C(0x00000000000000e0)
     74 #define MPI_TX_TOTNUM				UINT64_C(0x000000000000001f)
     75 
     76 #define MPI_DATX_XXX_63_8			UINT64_C(0xffffffffffffff00)
     77 #define MPI_DATX_DATA				UINT64_C(0x00000000000000ff)
     78 
     79 /* ---- bus_space */
     80 
     81 #define	MPI_BASE				0x0001070000001000ULL
     82 #define	MPI_SIZE				0x0100
     83 #define MPI_NUNITS                              1
     84 
     85 #define	MPI_CFG_OFFSET				0x0000
     86 #define	MPI_STS_OFFSET				0x0008
     87 #define	MPI_TX_OFFSET				0x0010
     88 #define	MPI_DAT0_OFFSET				0x0080
     89 #define	MPI_DAT1_OFFSET				0x0088
     90 #define	MPI_DAT2_OFFSET				0x0090
     91 #define	MPI_DAT3_OFFSET				0x0098
     92 #define	MPI_DAT4_OFFSET				0x00a0
     93 #define	MPI_DAT5_OFFSET				0x00a8
     94 #define	MPI_DAT6_OFFSET				0x00b0
     95 #define	MPI_DAT7_OFFSET				0x00b8
     96 #define	MPI_DAT8_OFFSET				0x00c0
     97 
     98 #endif /* _OCTEON_MPIREG_H_ */
     99