WebSVN – HelenOS – Diff – /trunk/kernel/arch/ia32/include/smp/mps.h


/*
 * Copyright (c) 2001-2004 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.
 */
 
/** @addtogroup ia32   
 * @{
 */
/** @file
 */
 
#ifndef KERN_ia32_MPS_H_
#define KERN_ia32_MPS_H_
 
#include <arch/types.h>
 
#include <synch/waitq.h>
#include <config.h>
#include <arch/smp/smp.h>
 
#define CT_EXT_ENTRY_TYPE       0
#define CT_EXT_ENTRY_LEN        1
 
struct mps_fs {
    uint32_t signature;
    uint32_t configuration_table;
    uint8_t length;
    uint8_t revision;
    uint8_t checksum;
    uint8_t config_type;
    uint8_t mpfib2;
    uint8_t mpfib3;
    uint8_t mpfib4;
    uint8_t mpfib5;
} __attribute__ ((packed));
 
struct mps_ct {
    uint32_t signature;
    uint16_t base_table_length;
    uint8_t revision;
    uint8_t checksum;
    uint8_t oem_id[8];
    uint8_t product_id[12];
    uint32_t oem_table;
    uint16_t oem_table_size;
    uint16_t entry_count;
    uint32_t l_apic;
    uint16_t ext_table_length;
    uint8_t ext_table_checksum;
    uint8_t xxx;
    uint8_t base_table[0];
} __attribute__ ((packed));
 
struct __processor_entry {
    uint8_t type;
    uint8_t l_apic_id;
    uint8_t l_apic_version;
    uint8_t cpu_flags;
    uint8_t cpu_signature[4];
    uint32_t feature_flags;
    uint32_t xxx[2];
} __attribute__ ((packed));
 
struct __bus_entry {
    uint8_t type;
    uint8_t bus_id;
    uint8_t bus_type[6];
} __attribute__ ((packed));
 
struct __io_apic_entry {
    uint8_t type;
    uint8_t io_apic_id;
    uint8_t io_apic_version;
    uint8_t io_apic_flags;
    uint32_t io_apic;
} __attribute__ ((packed));
 
struct __io_intr_entry {
    uint8_t type;
    uint8_t intr_type;
    uint8_t poel;
    uint8_t xxx;
    uint8_t src_bus_id;
    uint8_t src_bus_irq;
    uint8_t dst_io_apic_id;
    uint8_t dst_io_apic_pin;
} __attribute__ ((packed));
 
struct __l_intr_entry {
    uint8_t type;
    uint8_t intr_type;
    uint8_t poel;
    uint8_t xxx;
    uint8_t src_bus_id;
    uint8_t src_bus_irq;
    uint8_t dst_l_apic_id;
    uint8_t dst_l_apic_pin;
} __attribute__ ((packed));
 
extern struct smp_config_operations mps_config_operations;
 
extern void mps_init(void);
 
#endif
 
/** @}
 */
 

Rev 2071	Rev 2089
1	/*	1	/*
2	* Copyright (c) 2001-2004 Jakub Jermar	2	* Copyright (c) 2001-2004 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	/** @addtogroup ia32	29	/** @addtogroup ia32
30	* @{	30	* @{
31	*/	31	*/
32	/** @file	32	/** @file
33	*/	33	*/
34		34
35	#ifndef KERN_ia32_MPS_H_	35	#ifndef KERN_ia32_MPS_H_
36	#define KERN_ia32_MPS_H_	36	#define KERN_ia32_MPS_H_
37		37
38	#include <arch/types.h>	38	#include <arch/types.h>
39	#include <typedefs.h>	-
40	#include <synch/waitq.h>	39	#include <synch/waitq.h>
41	#include <config.h>	40	#include <config.h>
42	#include <arch/smp/smp.h>	41	#include <arch/smp/smp.h>
43		42
44	#define CT_EXT_ENTRY_TYPE 0	43	#define CT_EXT_ENTRY_TYPE 0
45	#define CT_EXT_ENTRY_LEN 1	44	#define CT_EXT_ENTRY_LEN 1
46		45
47	struct mps_fs {	46	struct mps_fs {
48	uint32_t signature;	47	uint32_t signature;
49	uint32_t configuration_table;	48	uint32_t configuration_table;
50	uint8_t length;	49	uint8_t length;
51	uint8_t revision;	50	uint8_t revision;
52	uint8_t checksum;	51	uint8_t checksum;
53	uint8_t config_type;	52	uint8_t config_type;
54	uint8_t mpfib2;	53	uint8_t mpfib2;
55	uint8_t mpfib3;	54	uint8_t mpfib3;
56	uint8_t mpfib4;	55	uint8_t mpfib4;
57	uint8_t mpfib5;	56	uint8_t mpfib5;
58	} __attribute__ ((packed));	57	} __attribute__ ((packed));
59		58
60	struct mps_ct {	59	struct mps_ct {
61	uint32_t signature;	60	uint32_t signature;
62	uint16_t base_table_length;	61	uint16_t base_table_length;
63	uint8_t revision;	62	uint8_t revision;
64	uint8_t checksum;	63	uint8_t checksum;
65	uint8_t oem_id[8];	64	uint8_t oem_id[8];
66	uint8_t product_id[12];	65	uint8_t product_id[12];
67	uint32_t oem_table;	66	uint32_t oem_table;
68	uint16_t oem_table_size;	67	uint16_t oem_table_size;
69	uint16_t entry_count;	68	uint16_t entry_count;
70	uint32_t l_apic;	69	uint32_t l_apic;
71	uint16_t ext_table_length;	70	uint16_t ext_table_length;
72	uint8_t ext_table_checksum;	71	uint8_t ext_table_checksum;
73	uint8_t xxx;	72	uint8_t xxx;
74	uint8_t base_table[0];	73	uint8_t base_table[0];
75	} __attribute__ ((packed));	74	} __attribute__ ((packed));
76		75
77	struct __processor_entry {	76	struct __processor_entry {
78	uint8_t type;	77	uint8_t type;
79	uint8_t l_apic_id;	78	uint8_t l_apic_id;
80	uint8_t l_apic_version;	79	uint8_t l_apic_version;
81	uint8_t cpu_flags;	80	uint8_t cpu_flags;
82	uint8_t cpu_signature[4];	81	uint8_t cpu_signature[4];
83	uint32_t feature_flags;	82	uint32_t feature_flags;
84	uint32_t xxx[2];	83	uint32_t xxx[2];
85	} __attribute__ ((packed));	84	} __attribute__ ((packed));
86		85
87	struct __bus_entry {	86	struct __bus_entry {
88	uint8_t type;	87	uint8_t type;
89	uint8_t bus_id;	88	uint8_t bus_id;
90	uint8_t bus_type[6];	89	uint8_t bus_type[6];
91	} __attribute__ ((packed));	90	} __attribute__ ((packed));
92		91
93	struct __io_apic_entry {	92	struct __io_apic_entry {
94	uint8_t type;	93	uint8_t type;
95	uint8_t io_apic_id;	94	uint8_t io_apic_id;
96	uint8_t io_apic_version;	95	uint8_t io_apic_version;
97	uint8_t io_apic_flags;	96	uint8_t io_apic_flags;
98	uint32_t io_apic;	97	uint32_t io_apic;
99	} __attribute__ ((packed));	98	} __attribute__ ((packed));
100		99
101	struct __io_intr_entry {	100	struct __io_intr_entry {
102	uint8_t type;	101	uint8_t type;
103	uint8_t intr_type;	102	uint8_t intr_type;
104	uint8_t poel;	103	uint8_t poel;
105	uint8_t xxx;	104	uint8_t xxx;
106	uint8_t src_bus_id;	105	uint8_t src_bus_id;
107	uint8_t src_bus_irq;	106	uint8_t src_bus_irq;
108	uint8_t dst_io_apic_id;	107	uint8_t dst_io_apic_id;
109	uint8_t dst_io_apic_pin;	108	uint8_t dst_io_apic_pin;
110	} __attribute__ ((packed));	109	} __attribute__ ((packed));
111		110
112	struct __l_intr_entry {	111	struct __l_intr_entry {
113	uint8_t type;	112	uint8_t type;
114	uint8_t intr_type;	113	uint8_t intr_type;
115	uint8_t poel;	114	uint8_t poel;
116	uint8_t xxx;	115	uint8_t xxx;
117	uint8_t src_bus_id;	116	uint8_t src_bus_id;
118	uint8_t src_bus_irq;	117	uint8_t src_bus_irq;
119	uint8_t dst_l_apic_id;	118	uint8_t dst_l_apic_id;
120	uint8_t dst_l_apic_pin;	119	uint8_t dst_l_apic_pin;
121	} __attribute__ ((packed));	120	} __attribute__ ((packed));
122		121
123	extern struct smp_config_operations mps_config_operations;	122	extern struct smp_config_operations mps_config_operations;
124		123
125	extern void mps_init(void);	124	extern void mps_init(void);
126		125
127	#endif	126	#endif
128		127
129	/** @}	128	/** @}
130	*/	129	*/
131		130

Subversion Repositories HelenOS

(root)/trunk/kernel/arch/ia32/include/smp/mps.h @ 4609 – Rev 2071 → 2089