xref: /illumos-gate/usr/src/lib/libprtdiag/inc/pdevinfo_sun4u.h (revision 2bcbf80ce6c8a2fb827428428c350ebe4f91f7ab)
1 /*
2  * CDDL HEADER START
3  *
4  * The contents of this file are subject to the terms of the
5  * Common Development and Distribution License, Version 1.0 only
6  * (the "License").  You may not use this file except in compliance
7  * with the License.
8  *
9  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10  * or http://www.opensolaris.org/os/licensing.
11  * See the License for the specific language governing permissions
12  * and limitations under the License.
13  *
14  * When distributing Covered Code, include this CDDL HEADER in each
15  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16  * If applicable, add the following below this CDDL HEADER, with the
17  * fields enclosed by brackets "[]" replaced with your own identifying
18  * information: Portions Copyright [yyyy] [name of copyright owner]
19  *
20  * CDDL HEADER END
21  */
22 /*
23  * Copyright (c) 1999 by Sun Microsystems, Inc.
24  * All rights reserved.
25  * Copyright (c) 2020 Peter Tribble.
26  */
27 
28 #ifndef	_PDEVINFO_SUN4U_H
29 #define	_PDEVINFO_SUN4U_H
30 
31 #include <sys/obpdefs.h>
32 #include <sys/envctrl_gen.h>
33 #include <sys/envctrl_ue250.h>
34 #include <sys/envctrl_ue450.h>
35 
36 #ifdef	__cplusplus
37 extern "C" {
38 #endif
39 
40 /*
41  * These were formerly defined in sys/ac.h, which was specific to sunfire,
42  * but usage has leaked into generic code.
43  */
44 #ifndef	TRUE
45 #define	TRUE (1)
46 #endif
47 #ifndef	FALSE
48 #define	FALSE (0)
49 #endif
50 
51 /*
52  * These were formerly defined as part of the board_type enum in sys/fhc.h,
53  * which was specific to sunfire, but usage has leaked into generic code.
54  */
55 #define UNKNOWN_BOARD 1
56 #define CPU_BOARD 2
57 
58 /* Define names of nodes to search for */
59 #define	SBUS_NAME	"sbus"
60 #define	PCI_NAME	"pci"
61 #define	FFB_NAME	"SUNW,ffb"
62 #define	AFB_NAME	"SUNW,afb"
63 
64 /* Environmental info for Tazmo */
65 struct envctrl_kstat_data {
66 	envctrl_ps_t ps_kstats[MAX_DEVS];  /* kstats for powersupplies */
67 	envctrl_fan_t fan_kstats[MAX_DEVS]; /* kstats for fans */
68 	envctrl_encl_t encl_kstats[MAX_DEVS]; /* kstats for enclosure */
69 };
70 
71 /* Environmental info for Javelin */
72 struct envctrltwo_kstat_data {
73 	envctrl_ps2_t ps_kstats[MAX_DEVS];	/* kstats for powersupplies */
74 	int num_ps_kstats;
75 	envctrl_fan_t fan_kstats[MAX_DEVS]; /* kstats for fans */
76 	int num_fan_kstats;
77 	envctrl_encl_t encl_kstats[MAX_DEVS]; /* kstats for enclosure */
78 	int num_encl_kstats;
79 	envctrl_temp_t temp_kstats[MAX_DEVS]; /* kstats for temperatures */
80 	int num_temp_kstats;
81 	envctrl_disk_t disk_kstats[MAX_DEVS]; /* kstats for disks */
82 	int num_disk_kstats;
83 };
84 
85 struct system_kstat_data {
86 	int	sys_kstats_ok;	/* successful kstat read occurred */
87 	struct envctrl_kstat_data env_data;  /* environment data for Tazmo */
88 	int	envctrl_kstat_ok;
89 	struct envctrltwo_kstat_data envc_data;  /* environ data for Javelin */
90 	int	envctrltwo_kstat_ok;
91 };
92 
93 #define	MAXSTRLEN	256
94 
95 /* FFB info structure */
96 struct ffbinfo {
97 	int board;
98 	int upa_id;
99 	char *dev;
100 	struct ffbinfo *next;
101 };
102 
103 /* FFB strap reg union */
104 union strap_un {
105 	struct {
106 		uint_t	unused:24;
107 		uint_t	afb_flag:1;
108 		uint_t	major_rev:2;
109 		uint_t	board_rev:2;
110 		uint_t	board_mem:1;
111 		uint_t	cbuf:1;
112 		uint_t	bbuf:1;
113 	} fld;
114 	uint_t ffb_strap_bits;
115 };
116 
117 /* known values for manufacturer's JED code */
118 #define	MANF_BROOKTREE	214
119 #define	MANF_MITSUBISHI	28
120 
121 /* FFB mnufacturer union */
122 union manuf {
123 	struct {
124 		uint_t version:4;	/* version of part number */
125 		uint_t partno:16;	/* part number */
126 		uint_t manf:11;		/* manufacturer's JED code */
127 		uint_t one:1;		/* always set to '1' */
128 	} fld;
129 	uint_t encoded_id;
130 };
131 
132 #define	FFBIOC		('F' << 8)
133 #define	FFB_SYS_INFO	(FFBIOC| 80)
134 
135 struct ffb_sys_info {
136 	unsigned int	ffb_strap_bits;	/* ffb_strapping register	*/
137 #define	FFB_B_BUFF	0x01		/* B buffer present		*/
138 #define	FFB_C_BUFF	0x02		/* C buffer present		*/
139 #define	FB_TYPE_AFB	0x80		/* AFB or FFB			*/
140 	unsigned int	fbc_version;	/* revision of FBC chip		*/
141 	unsigned int	dac_version;	/* revision of DAC chip		*/
142 	unsigned int	fbram_version;	/* revision of FBRAMs chip	*/
143 	unsigned int	flags;		/* miscellaneous flags		*/
144 #define	FFB_KSIM	0x00000001	/* kernel simulator		*/
145 #define	FFB_PAGE_FILL_BUG 0x00000002	/* FBRAM has page fill bug	*/
146 	unsigned int	afb_nfloats;	/* no. of Float asics in AFB	*/
147 	unsigned int	pad[58];	/* padding for AFB chips & misc. */
148 };
149 
150 int get_id(Prom_node *);
151 
152 #ifdef	__cplusplus
153 }
154 #endif
155 
156 #endif	/* _PDEVINFO_SUN4U_H */
157