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Completed structures for MADT APIC structures. I may now have a Frankenheimer.

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git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39073 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Fredrik Holmqvist 2010-10-23 15:49:17 +00:00
parent 99d56d5f78
commit f55ffb1a8e
1 changed files with 45 additions and 3 deletions
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48
headers/private/kernel/arch/x86/arch_acpi.h
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@ -51,7 +51,7 @@ enum {
ACPI_MADT_LOCAL_APIC_ADDRESS_OVERRIDE = 5,
ACPI_MADT_IO_SAPIC = 6,
ACPI_MADT_LOCAL_SAPIC = 7,
ACPI_MADT_PLATFORM_INTERRUPT_SOURCES = 8,
ACPI_MADT_PLATFORM_INTERRUPT_SOURCE = 8,
ACPI_MADT_PROCESSOR_LOCAL_X2_APIC_NMI = 9,
ACPI_MADT_LOCAL_X2_APIC_NMI = 0XA
};
@ -102,7 +102,7 @@ typedef struct acpi_local_apic_nmi {
uint8 type; /* 4 = local APIC NMI */
uint8 length; /* 6 bytes */
uint8 acpi_processor_id; /* Processor ID corresponding to processor
ID in acpi_local_apic. 0xFF signals
ID in acpi_local_apic. 0xFF means
it applies to all processors */
uint16 flags; /* Same as MPS INTI flags. See Table 5-25 in
ACPI Spec 4.0a or similar */
@ -133,7 +133,7 @@ typedef struct acpi_io_sapic {
typedef struct acpi_local_sapic {
uint8 type; /* 7 = processor local SAPIC */
uint8 length; /* x bytes */
uint8 length; /* n bytes */
uint8 acpi_processor_id;
uint8 local_sapic_id;
uint8 local_sapic_eid;
@ -148,6 +148,48 @@ typedef struct acpi_local_sapic {
string. Null-terminated */
} _PACKED acpi_local_sapic;
typedef struct acpi_platform_interrupt_source {
uint8 type; /* 8 = platform interrupt source */
uint8 length; /* 16 bytes */
uint16 flags; /* Same as MPS INTI flags. See Table 5-25 in
ACPI Spec 4.0a or similar */
uint8 interrupt_type; /* 1 PMI, 2 INIT, 3 Corrected Platform
Error Interrupt */
uint8 processor_id; /* processor ID of destination */
uint8 processor_eid; /* processor EID of destination */
uint8 io_sapic_vector; /* value that must be used to program the
vector field of the I/O SAPIC redirection
entry for entries with PMI type. */
uint32 interrupt; /* global system interrupt this
platform interrupt will trigger */
uint32 platform_int_flags; /* Platform Interrupt Source Flags. See
Table 5-32 of ACPI Spec 4.0a for desc */
} _PACKED acpi_platform_interrupt_source;
typedef struct acpi_local_x2_apic {
uint8 type; /* 9 = processor local x2APIC */
uint8 length; /* 16 bytes */
uint16 reserved; /* reserved (must be zero) */
uint32 x2apic_id; /* processor's local x2APIC ID */
uint32 flags; /* 1 = enabled. */
uint32 processor_uid_nr; /* Matches _UID of a processor when it is a
number */
} _PACKED acpi_local_x2_apic;
typedef struct acpi_local_x2_apic_nmi {
uint8 type; /* 0xA = local x2APIC NMI */
uint8 length; /* 12 bytes */
uint16 flags; /* Same as MPS INTI flags. See Table 5-25 in
ACPI Spec 4.0a or similar */
uint32 acpi_processor_uid; /* UID corresponding to ID in processor
device object. 0xFFFFFFFF means
it applies to all processors */
uint8 local_interrupt; /* Local x2APIC interrupt input LINTn to
which NMI is connected */
uint8 reserved1; /* reserved (must be set to zero) */
uint8 reserved2; /* reserved (must be set to zero) */
uint8 reserved3; /* reserved (must be set to zero) */
} _PACKED acpi_local_x2_apic_nmi;
#endif /* _KERNEL_ARCH_x86_ARCH_ACPI_H */