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Kernel: Implement more features for AML parser/interpreter

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Added
   - BankField
   - BufferField
   - PowerResource
   - ThermalZone
   - Reference
   - Package element forward declare
This commit is contained in:
Bananymous
2024-04-12 01:47:40 +03:00
parent 93ddee5956
commit afb1d7ef0c
14 changed files with 782 additions and 47 deletions
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36
kernel/include/kernel/ACPI/AML/Field.h
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@@ -35,6 +35,16 @@ namespace Kernel::ACPI::AML
WriteAsZeros = 2,
};
UpdateRule update_rule;
enum class AccessAttrib
{
Normal = 0,
Bytes = 1,
RawBytes = 2,
RawProcessBytes = 3,
};
AccessAttrib access_attrib = AccessAttrib::Normal;
uint8_t access_length = 0;
};
struct FieldElement : public NamedObject
@@ -98,4 +108,30 @@ namespace Kernel::ACPI::AML
static ParseResult parse(ParseContext& context);
};
struct BankFieldElement : public NamedObject
{
uint64_t bit_offset;
uint64_t bit_count;
FieldRules access_rules;
BAN::RefPtr<OpRegion> op_region;
BAN::RefPtr<NamedObject> bank_selector;
uint64_t bank_value;
BankFieldElement(NameSeg name, uint64_t bit_offset, uint64_t bit_count, FieldRules access_rules)
: NamedObject(Node::Type::BankFieldElement, name)
, bit_offset(bit_offset)
, bit_count(bit_count)
, access_rules(access_rules)
{}
void debug_print(int indent) const override;
};
struct BankField
{
static ParseResult parse(ParseContext& context);
};
}