WebSVN – HelenOS-historic – Diff – /kernel/trunk/genarch/include/acpi/madt.h


/*
 * Copyright (C) 2005 Jakub Jermar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright
 *   notice, this list of conditions and the following disclaimer in the
 *   documentation and/or other materials provided with the distribution.
 * - The name of the author may not be used to endorse or promote products
 *   derived from this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */
 
#ifndef __MADT_H__
#define __MADT_H__
 
#include <genarch/acpi/acpi.h>
#include <arch/smp/apic.h>
#include <arch/smp/smp.h>
 
#define MADT_L_APIC         0
#define MADT_IO_APIC            1
#define MADT_INTR_SRC_OVRD      2
#define MADT_NMI_SRC            3
#define MADT_L_APIC_NMI         4
#define MADT_L_APIC_ADDR_OVRD       5
#define MADT_IO_SAPIC           6
#define MADT_L_SAPIC            7
#define MADT_PLATFORM_INTR_SRC      8
#define MADT_RESERVED_SKIP_BEGIN    9
#define MADT_RESERVED_SKIP_END      127
#define MADT_RESERVED_OEM_BEGIN     128
 
struct madt_apic_header {
    __u8 type;
    __u8 length;
} __attribute__ ((packed));
 
 
/* Multiple APIC Description Table */
struct acpi_madt {
    struct acpi_sdt_header header;
    __u32 l_apic_address;
    __u32 flags;
    struct madt_apic_header apic_header[];
} __attribute__ ((packed));
 
struct madt_l_apic {
    struct madt_apic_header header;
    __u8 acpi_id;
    __u8 apic_id;
    __u32 flags;   
} __attribute__ ((packed));
 
struct madt_io_apic {
    struct madt_apic_header header;
    __u8 io_apic_id;
    __u8 reserved;
    __u32 io_apic_address; 
    __u32 global_intr_base;
} __attribute__ ((packed));
 
struct madt_intr_src_ovrd {
    struct madt_apic_header header;
    __u8 bus;
    __u8 source;
    __u32 global_int;
    __u16 flags;
} __attribute__ ((packed));
 
struct madt_nmi_src {
    struct madt_apic_header header;
    __u16 flags;
    __u32 global_intr;
} __attribute__ ((packed));
 
struct madt_l_apic_nmi {
    struct madt_apic_header header;
    __u8 acpi_id;
    __u16 flags;
    __u8 l_apic_lint;
} __attribute__ ((packed));
 
struct madt_l_apic_addr_ovrd {
    struct madt_apic_header header;
    __u16 reserved;
    __u64 l_apic_address;
} __attribute__ ((packed));
 
struct madt_io_sapic {
    struct madt_apic_header header;
    __u8 io_apic_id;
    __u8 reserved;
    __u32 global_intr_base;
    __u64 io_apic_address;     
} __attribute__ ((packed));
 
struct madt_l_sapic {
    struct madt_apic_header header;
    __u8 acpi_id;
    __u8 sapic_id;
    __u8 sapic_eid;
    __u8 reserved[3];
    __u32 flags;
    __u32 acpi_processor_uid_value;
    __u8 acpi_processor_uid_str[1];
} __attribute__ ((packed));
 
struct madt_platform_intr_src {
    struct madt_apic_header header;
    __u16 flags;
    __u8 intr_type;
    __u8 processor_id;
    __u8 processor_eid;
    __u8 io_sapic_vector;
    __u32 global_intr;
    __u32 platform_intr_src_flags;
} __attribute__ ((packed));
 
extern struct acpi_madt *acpi_madt;
extern struct smp_config_operations madt_config_operations;
 
extern void acpi_madt_parse(void);
 
#endif /* __MADT_H__ */
 

Rev 501	Rev 515
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_intr;	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

Subversion Repositories HelenOS-historic

(root)/kernel/trunk/genarch/include/acpi/madt.h – Rev 501 → 515