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
|
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (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 2005 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
#include <sys/promif.h>
#include <sys/promimpl.h>
int
prom_stopcpu_bycpuid(int cpuid)
{
cell_t ci[5];
ci[0] = p1275_ptr2cell("SUNW,stop-cpu-by-cpuid"); /* Service name */
ci[1] = (cell_t)1; /* #argument cells */
ci[2] = (cell_t)1; /* #result cells */
ci[3] = p1275_int2cell(cpuid); /* Arg1: cpuid to stop */
promif_preprom();
(void) p1275_cif_handler(&ci);
promif_postprom();
return (p1275_cell2int(ci[4]));
}
int
prom_startcpu(pnode_t node, caddr_t pc, int arg)
{
cell_t ci[6];
ci[0] = p1275_ptr2cell("SUNW,start-cpu"); /* Service name */
ci[1] = (cell_t)3; /* #argument cells */
ci[2] = (cell_t)0; /* #result cells */
ci[3] = p1275_dnode2cell(node); /* Arg1: nodeid to start */
ci[4] = p1275_ptr2cell(pc); /* Arg2: pc */
ci[5] = p1275_int2cell(arg); /* Arg3: cpuid */
promif_preprom();
(void) p1275_cif_handler(&ci);
promif_postprom();
return (0);
}
int
prom_startcpu_bycpuid(int cpuid, caddr_t pc, int arg)
{
cell_t ci[7];
ci[0] = p1275_ptr2cell("SUNW,start-cpu-by-cpuid"); /* Service name */
ci[1] = (cell_t)3; /* #argument cells */
ci[2] = (cell_t)1; /* #result cells */
ci[3] = p1275_int2cell(cpuid); /* Arg1: cpuid to start */
ci[4] = p1275_ptr2cell(pc); /* Arg2: pc */
ci[5] = p1275_int2cell(arg); /* Arg3: cpuid */
promif_preprom();
(void) p1275_cif_handler(&ci);
promif_postprom();
return (p1275_cell2int(ci[6]));
}
int
prom_wakeupcpu(pnode_t node)
{
cell_t ci[5];
int rv;
ci[0] = p1275_ptr2cell("SUNW,wakeup-cpu"); /* Service name */
ci[1] = (cell_t)1; /* #argument cells */
ci[2] = (cell_t)1; /* #result cells */
ci[3] = p1275_dnode2cell(node); /* Arg1: nodeid to wakeup */
promif_preprom();
rv = p1275_cif_handler(&ci);
promif_postprom();
if (rv != 0)
return (rv);
else
return (p1275_cell2int(ci[4])); /* Res1: Catch result */
}
int
prom_cpuoff(pnode_t node)
{
cell_t ci[5];
int rv;
ci[0] = p1275_ptr2cell("SUNW,park-cpu");
ci[1] = (cell_t)1; /* #argument cells */
ci[2] = (cell_t)1; /* #return cells */
ci[3] = p1275_dnode2cell(node);
promif_preprom();
rv = p1275_cif_handler(&ci);
promif_postprom();
if (rv != 0)
return (-1);
return (p1275_cell2int(ci[4]));
}
int
prom_hotaddcpu(int cpuid)
{
cell_t ci[5];
ci[0] = p1275_ptr2cell("SUNW,hotadd-cpu-by-cpuid"); /* Service name */
ci[1] = (cell_t)1; /* #argument cells */
ci[2] = (cell_t)1; /* #result cells */
ci[3] = p1275_int2cell(cpuid); /* Arg1: cpuid to start */
promif_preprom();
(void) p1275_cif_handler(&ci);
promif_postprom();
return (p1275_cell2int(ci[4]));
}
int
prom_hotremovecpu(int cpuid)
{
cell_t ci[5];
ci[0] = p1275_ptr2cell("SUNW,hotremove-cpu-by-cpuid"); /* Service */
ci[1] = (cell_t)1; /* #argument cells */
ci[2] = (cell_t)1; /* #result cells */
ci[3] = p1275_int2cell(cpuid); /* Arg1: cpuid to start */
promif_preprom();
(void) p1275_cif_handler(&ci);
promif_postprom();
return (p1275_cell2int(ci[4]));
}
|
