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| Rev 1702 | Rev 1780 | ||
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| Line 51... | Line 51... | ||
| 51 | #define MADT_RESERVED_SKIP_BEGIN 9 |
51 | #define MADT_RESERVED_SKIP_BEGIN 9 |
| 52 | #define MADT_RESERVED_SKIP_END 127 |
52 | #define MADT_RESERVED_SKIP_END 127 |
| 53 | #define MADT_RESERVED_OEM_BEGIN 128 |
53 | #define MADT_RESERVED_OEM_BEGIN 128 |
| 54 | 54 | ||
| 55 | struct madt_apic_header { |
55 | struct madt_apic_header { |
| 56 | __u8 type; |
56 | uint8_t type; |
| 57 | __u8 length; |
57 | uint8_t length; |
| 58 | } __attribute__ ((packed)); |
58 | } __attribute__ ((packed)); |
| 59 | 59 | ||
| 60 | 60 | ||
| 61 | /* Multiple APIC Description Table */ |
61 | /* Multiple APIC Description Table */ |
| 62 | struct acpi_madt { |
62 | struct acpi_madt { |
| 63 | struct acpi_sdt_header header; |
63 | struct acpi_sdt_header header; |
| 64 | __u32 l_apic_address; |
64 | uint32_t l_apic_address; |
| 65 | __u32 flags; |
65 | uint32_t flags; |
| 66 | struct madt_apic_header apic_header[]; |
66 | struct madt_apic_header apic_header[]; |
| 67 | } __attribute__ ((packed)); |
67 | } __attribute__ ((packed)); |
| 68 | 68 | ||
| 69 | struct madt_l_apic { |
69 | struct madt_l_apic { |
| 70 | struct madt_apic_header header; |
70 | struct madt_apic_header header; |
| 71 | __u8 acpi_id; |
71 | uint8_t acpi_id; |
| 72 | __u8 apic_id; |
72 | uint8_t apic_id; |
| 73 | __u32 flags; |
73 | uint32_t flags; |
| 74 | } __attribute__ ((packed)); |
74 | } __attribute__ ((packed)); |
| 75 | 75 | ||
| 76 | struct madt_io_apic { |
76 | struct madt_io_apic { |
| 77 | struct madt_apic_header header; |
77 | struct madt_apic_header header; |
| 78 | __u8 io_apic_id; |
78 | uint8_t io_apic_id; |
| 79 | __u8 reserved; |
79 | uint8_t reserved; |
| 80 | __u32 io_apic_address; |
80 | uint32_t io_apic_address; |
| 81 | __u32 global_intr_base; |
81 | uint32_t global_intr_base; |
| 82 | } __attribute__ ((packed)); |
82 | } __attribute__ ((packed)); |
| 83 | 83 | ||
| 84 | struct madt_intr_src_ovrd { |
84 | struct madt_intr_src_ovrd { |
| 85 | struct madt_apic_header header; |
85 | struct madt_apic_header header; |
| 86 | __u8 bus; |
86 | uint8_t bus; |
| 87 | __u8 source; |
87 | uint8_t source; |
| 88 | __u32 global_int; |
88 | uint32_t global_int; |
| 89 | __u16 flags; |
89 | uint16_t flags; |
| 90 | } __attribute__ ((packed)); |
90 | } __attribute__ ((packed)); |
| 91 | 91 | ||
| 92 | struct madt_nmi_src { |
92 | struct madt_nmi_src { |
| 93 | struct madt_apic_header header; |
93 | struct madt_apic_header header; |
| 94 | __u16 flags; |
94 | uint16_t flags; |
| 95 | __u32 global_intr; |
95 | uint32_t global_intr; |
| 96 | } __attribute__ ((packed)); |
96 | } __attribute__ ((packed)); |
| 97 | 97 | ||
| 98 | struct madt_l_apic_nmi { |
98 | struct madt_l_apic_nmi { |
| 99 | struct madt_apic_header header; |
99 | struct madt_apic_header header; |
| 100 | __u8 acpi_id; |
100 | uint8_t acpi_id; |
| 101 | __u16 flags; |
101 | uint16_t flags; |
| 102 | __u8 l_apic_lint; |
102 | uint8_t l_apic_lint; |
| 103 | } __attribute__ ((packed)); |
103 | } __attribute__ ((packed)); |
| 104 | 104 | ||
| 105 | struct madt_l_apic_addr_ovrd { |
105 | struct madt_l_apic_addr_ovrd { |
| 106 | struct madt_apic_header header; |
106 | struct madt_apic_header header; |
| 107 | __u16 reserved; |
107 | uint16_t reserved; |
| 108 | __u64 l_apic_address; |
108 | uint64_t l_apic_address; |
| 109 | } __attribute__ ((packed)); |
109 | } __attribute__ ((packed)); |
| 110 | 110 | ||
| 111 | struct madt_io_sapic { |
111 | struct madt_io_sapic { |
| 112 | struct madt_apic_header header; |
112 | struct madt_apic_header header; |
| 113 | __u8 io_apic_id; |
113 | uint8_t io_apic_id; |
| 114 | __u8 reserved; |
114 | uint8_t reserved; |
| 115 | __u32 global_intr_base; |
115 | uint32_t global_intr_base; |
| 116 | __u64 io_apic_address; |
116 | uint64_t io_apic_address; |
| 117 | } __attribute__ ((packed)); |
117 | } __attribute__ ((packed)); |
| 118 | 118 | ||
| 119 | struct madt_l_sapic { |
119 | struct madt_l_sapic { |
| 120 | struct madt_apic_header header; |
120 | struct madt_apic_header header; |
| 121 | __u8 acpi_id; |
121 | uint8_t acpi_id; |
| 122 | __u8 sapic_id; |
122 | uint8_t sapic_id; |
| 123 | __u8 sapic_eid; |
123 | uint8_t sapic_eid; |
| 124 | __u8 reserved[3]; |
124 | uint8_t reserved[3]; |
| 125 | __u32 flags; |
125 | uint32_t flags; |
| 126 | __u32 acpi_processor_uid_value; |
126 | uint32_t acpi_processor_uid_value; |
| 127 | __u8 acpi_processor_uid_str[1]; |
127 | uint8_t acpi_processor_uid_str[1]; |
| 128 | } __attribute__ ((packed)); |
128 | } __attribute__ ((packed)); |
| 129 | 129 | ||
| 130 | struct madt_platform_intr_src { |
130 | struct madt_platform_intr_src { |
| 131 | struct madt_apic_header header; |
131 | struct madt_apic_header header; |
| 132 | __u16 flags; |
132 | uint16_t flags; |
| 133 | __u8 intr_type; |
133 | uint8_t intr_type; |
| 134 | __u8 processor_id; |
134 | uint8_t processor_id; |
| 135 | __u8 processor_eid; |
135 | uint8_t processor_eid; |
| 136 | __u8 io_sapic_vector; |
136 | uint8_t io_sapic_vector; |
| 137 | __u32 global_intr; |
137 | uint32_t global_intr; |
| 138 | __u32 platform_intr_src_flags; |
138 | uint32_t platform_intr_src_flags; |
| 139 | } __attribute__ ((packed)); |
139 | } __attribute__ ((packed)); |
| 140 | 140 | ||
| 141 | extern struct acpi_madt *acpi_madt; |
141 | extern struct acpi_madt *acpi_madt; |
| 142 | extern struct smp_config_operations madt_config_operations; |
142 | extern struct smp_config_operations madt_config_operations; |
| 143 | 143 | ||