Subversion Repositories HelenOS-historic

Rev

Rev 532 | Go to most recent revision | Only display areas with differences | Ignore whitespace | Details | Blame | Last modification | View Log | RSS feed

Rev 532 Rev 534
1
/*
1
/*
2
 * Copyright (C) 2005 Jakub Jermar
2
 * Copyright (C) 2005 Jakub Jermar
3
 * All rights reserved.
3
 * All rights reserved.
4
 *
4
 *
5
 * Redistribution and use in source and binary forms, with or without
5
 * Redistribution and use in source and binary forms, with or without
6
 * modification, are permitted provided that the following conditions
6
 * modification, are permitted provided that the following conditions
7
 * are met:
7
 * are met:
8
 *
8
 *
9
 * - Redistributions of source code must retain the above copyright
9
 * - Redistributions of source code must retain the above copyright
10
 *   notice, this list of conditions and the following disclaimer.
10
 *   notice, this list of conditions and the following disclaimer.
11
 * - Redistributions in binary form must reproduce the above copyright
11
 * - Redistributions in binary form must reproduce the above copyright
12
 *   notice, this list of conditions and the following disclaimer in the
12
 *   notice, this list of conditions and the following disclaimer in the
13
 *   documentation and/or other materials provided with the distribution.
13
 *   documentation and/or other materials provided with the distribution.
14
 * - The name of the author may not be used to endorse or promote products
14
 * - The name of the author may not be used to endorse or promote products
15
 *   derived from this software without specific prior written permission.
15
 *   derived from this software without specific prior written permission.
16
 *
16
 *
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
 */
27
 */
28
 
28
 
29
#ifndef __MADT_H__
29
#ifndef __MADT_H__
30
#define __MADT_H__
30
#define __MADT_H__
31
 
31
 
32
#include <genarch/acpi/acpi.h>
32
#include <genarch/acpi/acpi.h>
33
#include <arch/smp/apic.h>
33
#include <arch/smp/apic.h>
34
#include <arch/smp/smp.h>
34
#include <arch/smp/smp.h>
35
 
35
 
36
#define MADT_L_APIC         0
36
#define MADT_L_APIC         0
37
#define MADT_IO_APIC            1
37
#define MADT_IO_APIC            1
38
#define MADT_INTR_SRC_OVRD      2
38
#define MADT_INTR_SRC_OVRD      2
39
#define MADT_NMI_SRC            3
39
#define MADT_NMI_SRC            3
40
#define MADT_L_APIC_NMI         4
40
#define MADT_L_APIC_NMI         4
41
#define MADT_L_APIC_ADDR_OVRD       5
41
#define MADT_L_APIC_ADDR_OVRD       5
42
#define MADT_IO_SAPIC           6
42
#define MADT_IO_SAPIC           6
43
#define MADT_L_SAPIC            7
43
#define MADT_L_SAPIC            7
44
#define MADT_PLATFORM_INTR_SRC      8
44
#define MADT_PLATFORM_INTR_SRC      8
45
#define MADT_RESERVED_SKIP_BEGIN    9
45
#define MADT_RESERVED_SKIP_BEGIN    9
46
#define MADT_RESERVED_SKIP_END      127
46
#define MADT_RESERVED_SKIP_END      127
47
#define MADT_RESERVED_OEM_BEGIN     128
47
#define MADT_RESERVED_OEM_BEGIN     128
48
 
48
 
49
struct madt_apic_header {
49
struct madt_apic_header {
50
    __u8 type;
50
    __u8 type;
51
    __u8 length;
51
    __u8 length;
52
} __attribute__ ((packed));
52
} __attribute__ ((packed));
53
 
53
 
54
 
54
 
55
/* Multiple APIC Description Table */
55
/* Multiple APIC Description Table */
56
struct acpi_madt {
56
struct acpi_madt {
57
    struct acpi_sdt_header header;
57
    struct acpi_sdt_header header;
58
    __u32 l_apic_address;
58
    __u32 l_apic_address;
59
    __u32 flags;
59
    __u32 flags;
60
    struct madt_apic_header apic_header[];
60
    struct madt_apic_header apic_header[];
61
} __attribute__ ((packed));
61
} __attribute__ ((packed));
62
 
62
 
63
struct madt_l_apic {
63
struct madt_l_apic {
64
    struct madt_apic_header header;
64
    struct madt_apic_header header;
65
    __u8 acpi_id;
65
    __u8 acpi_id;
66
    __u8 apic_id;
66
    __u8 apic_id;
67
    __u32 flags;   
67
    __u32 flags;   
68
} __attribute__ ((packed));
68
} __attribute__ ((packed));
69
 
69
 
70
struct madt_io_apic {
70
struct madt_io_apic {
71
    struct madt_apic_header header;
71
    struct madt_apic_header header;
72
    __u8 io_apic_id;
72
    __u8 io_apic_id;
73
    __u8 reserved;
73
    __u8 reserved;
74
    __u32 io_apic_address; 
74
    __u32 io_apic_address; 
75
    __u32 global_intr_base;
75
    __u32 global_intr_base;
76
} __attribute__ ((packed));
76
} __attribute__ ((packed));
77
 
77
 
78
struct madt_intr_src_ovrd {
78
struct madt_intr_src_ovrd {
79
    struct madt_apic_header header;
79
    struct madt_apic_header header;
80
    __u8 bus;
80
    __u8 bus;
81
    __u8 source;
81
    __u8 source;
82
    __u32 global_int;
82
    __u32 global_int;
83
    __u16 flags;
83
    __u16 flags;
84
} __attribute__ ((packed));
84
} __attribute__ ((packed));
85
 
85
 
86
struct madt_nmi_src {
86
struct madt_nmi_src {
87
    struct madt_apic_header header;
87
    struct madt_apic_header header;
88
    __u16 flags;
88
    __u16 flags;
89
    __u32 global_intr;
89
    __u32 global_intr;
90
} __attribute__ ((packed));
90
} __attribute__ ((packed));
91
 
91
 
92
struct madt_l_apic_nmi {
92
struct madt_l_apic_nmi {
93
    struct madt_apic_header header;
93
    struct madt_apic_header header;
94
    __u8 acpi_id;
94
    __u8 acpi_id;
95
    __u16 flags;
95
    __u16 flags;
96
    __u8 l_apic_lint;
96
    __u8 l_apic_lint;
97
} __attribute__ ((packed));
97
} __attribute__ ((packed));
98
 
98
 
99
struct madt_l_apic_addr_ovrd {
99
struct madt_l_apic_addr_ovrd {
100
    struct madt_apic_header header;
100
    struct madt_apic_header header;
101
    __u16 reserved;
101
    __u16 reserved;
102
    __u64 l_apic_address;
102
    __u64 l_apic_address;
103
} __attribute__ ((packed));
103
} __attribute__ ((packed));
104
 
104
 
105
struct madt_io_sapic {
105
struct madt_io_sapic {
106
    struct madt_apic_header header;
106
    struct madt_apic_header header;
107
    __u8 io_apic_id;
107
    __u8 io_apic_id;
108
    __u8 reserved;
108
    __u8 reserved;
109
    __u32 global_intr_base;
109
    __u32 global_intr_base;
110
    __u64 io_apic_address;     
110
    __u64 io_apic_address;     
111
} __attribute__ ((packed));
111
} __attribute__ ((packed));
112
 
112
 
113
struct madt_l_sapic {
113
struct madt_l_sapic {
114
    struct madt_apic_header header;
114
    struct madt_apic_header header;
115
    __u8 acpi_id;
115
    __u8 acpi_id;
116
    __u8 sapic_id;
116
    __u8 sapic_id;
117
    __u8 sapic_eid;
117
    __u8 sapic_eid;
118
    __u8 reserved[3];
118
    __u8 reserved[3];
119
    __u32 flags;
119
    __u32 flags;
120
    __u32 acpi_processor_uid_value;
120
    __u32 acpi_processor_uid_value;
121
    __u8 acpi_processor_uid_str[1];
121
    __u8 acpi_processor_uid_str[1];
122
} __attribute__ ((packed));
122
} __attribute__ ((packed));
123
 
123
 
124
struct madt_platform_intr_src {
124
struct madt_platform_intr_src {
125
    struct madt_apic_header header;
125
    struct madt_apic_header header;
126
    __u16 flags;
126
    __u16 flags;
127
    __u8 intr_type;
127
    __u8 intr_type;
128
    __u8 processor_id;
128
    __u8 processor_id;
129
    __u8 processor_eid;
129
    __u8 processor_eid;
130
    __u8 io_sapic_vector;
130
    __u8 io_sapic_vector;
131
    __u32 global_intr;
131
    __u32 global_intr;
132
    __u32 platform_intr_src_flags;
132
    __u32 platform_intr_src_flags;
133
} __attribute__ ((packed));
133
} __attribute__ ((packed));
134
 
134
 
135
extern struct acpi_madt *acpi_madt;
135
extern struct acpi_madt *acpi_madt;
136
extern struct smp_config_operations madt_config_operations;
136
extern struct smp_config_operations madt_config_operations;
137
 
137
 
138
extern void acpi_madt_parse(void);
138
extern void acpi_madt_parse(void);
139
 
139
 
140
#endif /* __MADT_H__ */
140
#endif /* __MADT_H__ */
141
 
141