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octeon_rnmreg.h revision 1.2 
      1 /*	$NetBSD: octeon_rnmreg.h,v 1.2 2020/05/12 10:12:08 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  * RNM Registers
     31  */
     32 
     33 #ifndef _OCTEON_RNMREG_H_
     34 #define _OCTEON_RNMREG_H_
     35 
     36 /* ---- register addresses */
     37 
     38 #define	RNM_CTL_STATUS				0x0001180040000000ULL
     39 #define	RNM_BIST_STATUS				0x0001180040000008ULL
     40 
     41 /* ---- register bits */
     42 
     43 #define RNM_CTL_STATUS_XXX_63_5			UINT64_C(0xfffffffffffffe00)
     44 #define RNM_CTL_STATUS_ENT_SEL_MASK		UINT64_C(0x00000000000001e0)
     45 #define RNM_CTL_STATUS_EXP_ENT			UINT64_C(0x0000000000000010)
     46 #define RNM_CTL_STATUS_RNG_RST			UINT64_C(0x0000000000000008)
     47 #define RNM_CTL_STATUS_RNM_RST			UINT64_C(0x0000000000000004)
     48 #define RNM_CTL_STATUS_RNG_EN			UINT64_C(0x0000000000000002)
     49 #define RNM_CTL_STATUS_ENT_EN			UINT64_C(0x0000000000000001)
     50 
     51 #define RNM_BIST_STATUS_XXX_63_2		UINT64_C(0xfffffffffffffffc)
     52 #define RNM_BIST_STATUS_RRC			UINT64_C(0x0000000000000002)
     53 #define RNM_BIST_STATUS_MEM			UINT64_C(0x0000000000000001)
     54 
     55 /* ---- operations */
     56 #define RNM_OPERATION_BASE_IO_BIT		UINT64_C(0x0001000000000000)
     57 #define RNM_OPERATION_BASE_MAJOR_DID		UINT64_C(0x0000f80000000000)
     58 #define RNM_OPERATION_BASE_SUB_DID		UINT64_C(0x0000070000000000)
     59 #define	RNM_OPERATION_BASE_MAJOR_DID_SHIFT	43
     60 #define	RNM_OPERATION_BASE_SUB_DID_SHIFT	40
     61 #define	RNM_OPERATION_BASE_IO_BIT_SHIFT	48
     62 
     63 /* ---- snprintb */
     64 
     65 #define	RNM_CTL_STATUS_BITS \
     66 	"\177"		/* new format */ \
     67 	"\020"		/* hex display */ \
     68 	"\020"		/* %016x format */ \
     69 	"f\x05\x04"	"ENT_SEL\0" \
     70 	"b\x04"		"EXP_ENT\0" \
     71 	"b\x03"		"RNG_RST\0" \
     72 	"b\x02"		"RNM_RST\0" \
     73 	"b\x01"		"RNG_EN\0" \
     74 	"b\x00"		"ENT_EN\0"
     75 
     76 #define	RNM_BIST_STATUS_BITS \
     77 	"\177"		/* new format */ \
     78 	"\020"		/* hex display */ \
     79 	"\020"		/* %016x format */ \
     80 	"b\x01"		"RRC\0" \
     81 	"b\x00"		"MEM\0"
     82 
     83 /* ---- bus_space */
     84 
     85 #define	RNM_BASE				0x0001180040000000ULL
     86 #define	RNM_SIZE				0x0010
     87 #define	RNM_NUNITS				1
     88 
     89 #define	RNM_CTL_STATUS_OFFSET			0x0000
     90 #define	RNM_BIST_STATUS_OFFSET			0x0008
     91 
     92 #endif /* _OCTEON_RNMREG_H_ */
     93