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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> |
39 | #include <typedefs.h> |
40 | #include <synch/waitq.h> |
40 | #include <synch/waitq.h> |
41 | #include <config.h> |
41 | #include <config.h> |
42 | #include <arch/smp/smp.h> |
42 | #include <arch/smp/smp.h> |
43 | 43 | ||
44 | #define CT_EXT_ENTRY_TYPE 0 |
44 | #define CT_EXT_ENTRY_TYPE 0 |
45 | #define CT_EXT_ENTRY_LEN 1 |
45 | #define CT_EXT_ENTRY_LEN 1 |
46 | 46 | ||
47 | struct mps_fs { |
47 | struct mps_fs { |
48 | uint32_t signature; |
48 | uint32_t signature; |
49 | uint32_t configuration_table; |
49 | uint32_t configuration_table; |
50 | uint8_t length; |
50 | uint8_t length; |
51 | uint8_t revision; |
51 | uint8_t revision; |
52 | uint8_t checksum; |
52 | uint8_t checksum; |
53 | uint8_t config_type; |
53 | uint8_t config_type; |
54 | uint8_t mpfib2; |
54 | uint8_t mpfib2; |
55 | uint8_t mpfib3; |
55 | uint8_t mpfib3; |
56 | uint8_t mpfib4; |
56 | uint8_t mpfib4; |
57 | uint8_t mpfib5; |
57 | uint8_t mpfib5; |
58 | } __attribute__ ((packed)); |
58 | } __attribute__ ((packed)); |
59 | 59 | ||
60 | struct mps_ct { |
60 | struct mps_ct { |
61 | uint32_t signature; |
61 | uint32_t signature; |
62 | uint16_t base_table_length; |
62 | uint16_t base_table_length; |
63 | uint8_t revision; |
63 | uint8_t revision; |
64 | uint8_t checksum; |
64 | uint8_t checksum; |
65 | uint8_t oem_id[8]; |
65 | uint8_t oem_id[8]; |
66 | uint8_t product_id[12]; |
66 | uint8_t product_id[12]; |
67 | uint32_t oem_table; |
67 | uint32_t oem_table; |
68 | uint16_t oem_table_size; |
68 | uint16_t oem_table_size; |
69 | uint16_t entry_count; |
69 | uint16_t entry_count; |
70 | uint32_t l_apic; |
70 | uint32_t l_apic; |
71 | uint16_t ext_table_length; |
71 | uint16_t ext_table_length; |
72 | uint8_t ext_table_checksum; |
72 | uint8_t ext_table_checksum; |
73 | uint8_t xxx; |
73 | uint8_t xxx; |
74 | uint8_t base_table[0]; |
74 | uint8_t base_table[0]; |
75 | } __attribute__ ((packed)); |
75 | } __attribute__ ((packed)); |
76 | 76 | ||
77 | struct __processor_entry { |
77 | struct __processor_entry { |
78 | uint8_t type; |
78 | uint8_t type; |
79 | uint8_t l_apic_id; |
79 | uint8_t l_apic_id; |
80 | uint8_t l_apic_version; |
80 | uint8_t l_apic_version; |
81 | uint8_t cpu_flags; |
81 | uint8_t cpu_flags; |
82 | uint8_t cpu_signature[4]; |
82 | uint8_t cpu_signature[4]; |
83 | uint32_t feature_flags; |
83 | uint32_t feature_flags; |
84 | uint32_t xxx[2]; |
84 | uint32_t xxx[2]; |
85 | } __attribute__ ((packed)); |
85 | } __attribute__ ((packed)); |
86 | 86 | ||
87 | struct __bus_entry { |
87 | struct __bus_entry { |
88 | uint8_t type; |
88 | uint8_t type; |
89 | uint8_t bus_id; |
89 | uint8_t bus_id; |
90 | uint8_t bus_type[6]; |
90 | uint8_t bus_type[6]; |
91 | } __attribute__ ((packed)); |
91 | } __attribute__ ((packed)); |
92 | 92 | ||
93 | struct __io_apic_entry { |
93 | struct __io_apic_entry { |
94 | uint8_t type; |
94 | uint8_t type; |
95 | uint8_t io_apic_id; |
95 | uint8_t io_apic_id; |
96 | uint8_t io_apic_version; |
96 | uint8_t io_apic_version; |
97 | uint8_t io_apic_flags; |
97 | uint8_t io_apic_flags; |
98 | uint32_t io_apic; |
98 | uint32_t io_apic; |
99 | } __attribute__ ((packed)); |
99 | } __attribute__ ((packed)); |
100 | 100 | ||
101 | struct __io_intr_entry { |
101 | struct __io_intr_entry { |
102 | uint8_t type; |
102 | uint8_t type; |
103 | uint8_t intr_type; |
103 | uint8_t intr_type; |
104 | uint8_t poel; |
104 | uint8_t poel; |
105 | uint8_t xxx; |
105 | uint8_t xxx; |
106 | uint8_t src_bus_id; |
106 | uint8_t src_bus_id; |
107 | uint8_t src_bus_irq; |
107 | uint8_t src_bus_irq; |
108 | uint8_t dst_io_apic_id; |
108 | uint8_t dst_io_apic_id; |
109 | uint8_t dst_io_apic_pin; |
109 | uint8_t dst_io_apic_pin; |
110 | } __attribute__ ((packed)); |
110 | } __attribute__ ((packed)); |
111 | 111 | ||
112 | struct __l_intr_entry { |
112 | struct __l_intr_entry { |
113 | uint8_t type; |
113 | uint8_t type; |
114 | uint8_t intr_type; |
114 | uint8_t intr_type; |
115 | uint8_t poel; |
115 | uint8_t poel; |
116 | uint8_t xxx; |
116 | uint8_t xxx; |
117 | uint8_t src_bus_id; |
117 | uint8_t src_bus_id; |
118 | uint8_t src_bus_irq; |
118 | uint8_t src_bus_irq; |
119 | uint8_t dst_l_apic_id; |
119 | uint8_t dst_l_apic_id; |
120 | uint8_t dst_l_apic_pin; |
120 | uint8_t dst_l_apic_pin; |
121 | } __attribute__ ((packed)); |
121 | } __attribute__ ((packed)); |
122 | 122 | ||
123 | - | ||
124 | extern waitq_t ap_completion_wq; |
- | |
125 | - | ||
126 | extern struct smp_config_operations mps_config_operations; |
123 | extern struct smp_config_operations mps_config_operations; |
127 | 124 | ||
128 | extern void mps_init(void); |
125 | extern void mps_init(void); |
129 | extern void kmp(void *arg); |
- | |
130 | 126 | ||
131 | #endif |
127 | #endif |
132 | 128 | ||
133 | /** @} |
129 | /** @} |
134 | */ |
130 | */ |
135 | 131 |