[haiku-commits] r39059 - haiku/trunk/headers/private/kernel/arch/x86
- From: fredrik.holmqvist@xxxxxxxxx
- To: haiku-commits@xxxxxxxxxxxxx
- Date: Sat, 23 Oct 2010 11:01:24 +0200 (CEST)
Author: tqh
Date: 2010-10-23 11:01:24 +0200 (Sat, 23 Oct 2010)
New Revision: 39059
Changeset: http://dev.haiku-os.org/changeset/39059
Modified:
haiku/trunk/headers/private/kernel/arch/x86/arch_acpi.h
Log:
Started adding structures for MADT APIC structures.
Modified: haiku/trunk/headers/private/kernel/arch/x86/arch_acpi.h
===================================================================
--- haiku/trunk/headers/private/kernel/arch/x86/arch_acpi.h 2010-10-23
08:51:09 UTC (rev 39058)
+++ haiku/trunk/headers/private/kernel/arch/x86/arch_acpi.h 2010-10-23
09:01:24 UTC (rev 39059)
@@ -78,4 +78,36 @@
uint32 interrupt_base; /* global system interrupt base
*/
} _PACKED acpi_io_apic;
+typedef struct acpi_int_source_override {
+ uint8 type; /* 2 = Interrupt source
override */
+ uint8 length; /* 10 bytes */
+ uint8 bus; /* 0 = ISA */
+ uint8 source; /* Bus-relative
interrupt source (IRQ) */
+ uint32 interrupt; /* global system
interrupt this
+
bus-relative source int will signal */
+ uint16 flags; /* MPS INTI flags. See
Table 5-25 in
+ ACPI
Spec 4.0a or similar */
+} _PACKED acpi_int_source_override;
+
+typedef struct acpi_nmi_source {
+ uint8 type; /* 3 = NMI */
+ uint8 length; /* 8 bytes */
+ uint16 flags; /* Same as MPS INTI
flags. See Table 5-25 in
+ ACPI
Spec 4.0a or similar */
+ uint32 interrupt; /* global system
interrupt this
+
non-maskable interrupt will trigger */
+} _PACKED acpi_nmi_source;
+
+typedef struct acpi_local_apic_nmi {
+ uint8 type; /* 0 = processor local
APIC */
+ uint8 length; /* 8 bytes */
+ uint8 acpi_processor_id; /* Processor ID corresponding
to processor
+ ID
in acpi_local_apic. 0xFF signals
+ it
applies to all processors */
+ uint16 flags; /* Same as MPS INTI
flags. See Table 5-25 in
+ ACPI
Spec 4.0a or similar */
+ uint8 local_interrupt; /* Local APIC interrupt input
LINTn to which
+ NMI
is connected */
+} _PACKED acpi_local_apic_nmi;
+
#endif /* _KERNEL_ARCH_x86_ARCH_ACPI_H */
Other related posts:
- » [haiku-commits] r39059 - haiku/trunk/headers/private/kernel/arch/x86 - fredrik . holmqvist
