1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2008 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
/*
* Copyright (c) 2010, Intel Corporation.
* All rights reserved.
*/
#ifndef _SYS_DRMACH_H_
#define _SYS_DRMACH_H_
#include <sys/types.h>
#include <sys/memlist.h>
#include <sys/ddi.h>
#include <sys/ddi_impldefs.h>
#include <sys/sunddi.h>
#include <sys/sunndi.h>
#include <sys/sysevent.h>
#include <sys/x86_archext.h>
#include <sys/sbd_ioctl.h>
#ifdef __cplusplus
extern "C" {
#endif
#define MAX_BOARDS drmach_max_boards()
#define MAX_MEM_UNITS_PER_BOARD drmach_max_mem_units_per_board()
#define MAX_IO_UNITS_PER_BOARD drmach_max_io_units_per_board()
#define MAX_CMP_UNITS_PER_BOARD drmach_max_cmp_units_per_board()
/* DR uses MAX_CORES_PER_CMP as number of logical CPUs within a CMP. */
#define MAX_CORES_PER_CMP drmach_max_core_per_cmp()
/* Maximum possible logical CPUs per board. */
#define MAX_CPU_UNITS_PER_BOARD (MAX_CMP_UNITS_PER_BOARD * MAX_CORES_PER_CMP)
/* Check whether CPU is CMP. True if chip has more than one core/thread. */
#define CPU_IMPL_IS_CMP(impl) (MAX_CORES_PER_CMP > 1)
/* CPU implementation ID for Intel Nehalem CPU. */
#define X86_CPU_IMPL_NEHALEM_EX 0x062E0000
#define X86_CPU_IMPL_UNKNOWN 0x00000000
/* returned with drmach_board_find_devices callback */
#define DRMACH_DEVTYPE_CPU "cpu"
#define DRMACH_DEVTYPE_MEM "memory"
#define DRMACH_DEVTYPE_PCI "pci"
/*
* x86 platform specific routines currently only defined
* in drmach_acpi.c and referenced by DR.
*/
typedef void *drmachid_t;
typedef struct {
boolean_t assigned;
boolean_t powered;
boolean_t configured;
boolean_t busy;
boolean_t empty;
sbd_cond_t cond;
char type[SBD_TYPE_LEN];
char info[SBD_MAX_INFO];
} drmach_status_t;
typedef struct {
int size;
char *copts;
} drmach_opts_t;
typedef struct {
uint64_t mi_basepa;
uint64_t mi_size;
uint64_t mi_slice_base;
uint64_t mi_slice_top;
uint64_t mi_slice_size;
uint64_t mi_alignment_mask;
} drmach_mem_info_t;
extern uint_t drmach_max_boards(void);
extern uint_t drmach_max_io_units_per_board(void);
extern uint_t drmach_max_cmp_units_per_board(void);
extern uint_t drmach_max_mem_units_per_board(void);
extern uint_t drmach_max_core_per_cmp(void);
extern sbd_error_t *drmach_get_dip(drmachid_t id, dev_info_t **dip);
extern sbd_error_t *drmach_release(drmachid_t id);
extern sbd_error_t *drmach_pre_op(int cmd, drmachid_t id,
drmach_opts_t *opts, void *devsetp);
extern sbd_error_t *drmach_post_op(int cmd, drmachid_t id,
drmach_opts_t *opts, int rv);
extern sbd_error_t *drmach_configure(drmachid_t id, int flags);
extern sbd_error_t *drmach_unconfigure(drmachid_t id, int flags);
extern sbd_error_t *drmach_status(drmachid_t id, drmach_status_t *stat);
extern sbd_error_t *drmach_passthru(drmachid_t id,
drmach_opts_t *opts);
extern sbd_error_t *drmach_board_find_devices(drmachid_t id, void *a,
sbd_error_t *(*found)(void *a, const char *, int, drmachid_t));
extern int drmach_board_lookup(int bnum, drmachid_t *id);
extern sbd_error_t *drmach_board_name(int bnum, char *buf, int buflen);
extern sbd_error_t *drmach_board_assign(int bnum, drmachid_t *id);
extern sbd_error_t *drmach_board_unassign(drmachid_t id);
extern sbd_error_t *drmach_board_poweroff(drmachid_t id);
extern sbd_error_t *drmach_board_poweron(drmachid_t id);
extern sbd_error_t *drmach_board_test(drmachid_t id, drmach_opts_t *opts,
int force);
extern sbd_error_t *drmach_board_connect(drmachid_t id,
drmach_opts_t *opts);
extern sbd_error_t *drmach_board_disconnect(drmachid_t id,
drmach_opts_t *opts);
extern sbd_error_t *drmach_board_deprobe(drmachid_t id);
extern int drmach_board_is_floating(drmachid_t);
extern sbd_error_t *drmach_cpu_get_id(drmachid_t id, processorid_t *cpuid);
extern sbd_error_t *drmach_cpu_get_impl(drmachid_t id, int *ip);
extern sbd_error_t *drmach_cpu_disconnect(drmachid_t id);
extern sbd_error_t *drmach_io_is_attached(drmachid_t id, int *yes);
extern sbd_error_t *drmach_io_post_attach(drmachid_t id);
extern sbd_error_t *drmach_io_pre_release(drmachid_t id);
extern sbd_error_t *drmach_io_unrelease(drmachid_t id);
extern sbd_error_t *drmach_io_post_release(drmachid_t id);
extern sbd_error_t *drmach_mem_get_slice_info(drmachid_t id,
uint64_t *basepa, uint64_t *endpa,
uint64_t *sizep);
extern sbd_error_t *drmach_mem_get_memlist(drmachid_t id,
struct memlist **ml);
extern sbd_error_t *drmach_mem_get_info(drmachid_t, drmach_mem_info_t *);
extern sbd_error_t *drmach_mem_enable(drmachid_t id);
extern sbd_error_t *drmach_mem_disable(drmachid_t id);
extern sbd_error_t *drmach_mem_add_span(drmachid_t id,
uint64_t basepa, uint64_t size);
extern sbd_error_t *drmach_mem_del_span(drmachid_t id,
uint64_t basepa, uint64_t size);
extern sbd_error_t *drmach_copy_rename_init(
drmachid_t dst_id, drmachid_t src_id,
struct memlist *src_copy_ml,
drmachid_t *pgm_id);
extern sbd_error_t *drmach_copy_rename_fini(drmachid_t id);
extern void drmach_copy_rename(drmachid_t id);
extern int drmach_copy_rename_need_suspend(drmachid_t id);
extern int drmach_log_sysevent(int board, char *hint, int flag,
int verbose);
extern int drmach_verify_sr(dev_info_t *dip, int sflag);
extern void drmach_suspend_last();
extern void drmach_resume_first();
#ifdef __cplusplus
}
#endif
#endif /* _SYS_DRMACH_H_ */
|
