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Kernel: Implement more AML method invocation stuff

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Method invocation is starting to come together. This implemenetation
can interpret some of the qemu's functions to enter ACPI mode.

PCI config space access is currently the one thing is between
entering ACPI mode.
This commit is contained in:
Bananymous
2024-04-10 01:52:14 +03:00
parent 23fa39121c
commit ff203d8d34
23 changed files with 619 additions and 108 deletions
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8
kernel/include/kernel/ACPI/AML/Field.h
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@@ -44,7 +44,7 @@ namespace Kernel::ACPI::AML
FieldRules access_rules;
OpRegion* op_region = nullptr;
BAN::RefPtr<OpRegion> op_region = nullptr;
FieldElement(NameSeg name, uint64_t bit_offset, uint32_t bit_count, FieldRules access_rules)
: NamedObject(Node::Type::FieldElement, name)
@@ -53,6 +53,8 @@ namespace Kernel::ACPI::AML
, access_rules(access_rules)
{}
BAN::RefPtr<Node> evaluate() override;
void debug_print(int indent) const override;
};
@@ -68,8 +70,8 @@ namespace Kernel::ACPI::AML
FieldRules access_rules;
FieldElement* index_element = nullptr;
FieldElement* data_element = nullptr;
BAN::RefPtr<FieldElement> index_element = nullptr;
BAN::RefPtr<FieldElement> data_element = nullptr;
IndexFieldElement(NameSeg name, uint64_t bit_offset, uint32_t bit_count, FieldRules access_rules)
: NamedObject(Node::Type::IndexFieldElement, name)