Bananymous
3a6cdfff45
Now _REG, _STA, _INI are called in the order my laptop expects them to be called. This was kinda weird because what uACPI was doing did not work. \_SB_.PCI0.LPC0.EC0_.BAT0._STA required \_SB_.PCI0.LPC0.EC0_._REG to be called \_SB_.PCI0.LPC0.EC0_._REG required \_SB_.PCI0._STA to be called Now I call all the _REG methods of a device after calling _STA/_INI and after performing the whole _STA/_INI sequence i call rest of missing _REG functions
75 lines
1.4 KiB
C++
75 lines
1.4 KiB
C++
#pragma once
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#include <BAN/Hash.h>
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#include <BAN/NoCopyMove.h>
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#include <BAN/Vector.h>
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namespace Kernel::ACPI::AML
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{
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struct Scope
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{
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BAN_NON_COPYABLE(Scope);
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public:
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Scope() = default;
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Scope(Scope&& other) { *this = BAN::move(other); }
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Scope& operator=(Scope&& other) { parts = BAN::move(other.parts); return *this; }
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BAN::Vector<uint32_t> parts;
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BAN::ErrorOr<Scope> copy() const
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{
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Scope result;
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TRY(result.parts.reserve(parts.size()));
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for (uint32_t part : parts)
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TRY(result.parts.push_back(part));
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return result;
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}
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bool operator==(const Scope& other) const
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{
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if (parts.size() != other.parts.size())
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return false;
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for (size_t i = 0; i < parts.size(); i++)
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if (parts[i] != other.parts[i])
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return false;
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return true;
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}
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};
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}
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namespace BAN
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{
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template<>
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struct hash<Kernel::ACPI::AML::Scope>
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{
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hash_t operator()(const Kernel::ACPI::AML::Scope& scope) const
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{
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hash_t hash { 0 };
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for (uint32_t part : scope.parts)
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hash ^= u32_hash(part);
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return hash;
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}
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};
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}
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namespace BAN::Formatter
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{
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template<typename F>
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void print_argument(F putc, const Kernel::ACPI::AML::Scope& scope, const ValueFormat&)
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{
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putc('\\');
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for (size_t i = 0; i < scope.parts.size(); i++) {
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if (i != 0)
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putc('.');
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const char* name_seg = reinterpret_cast<const char*>(&scope.parts[i]);
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putc(name_seg[0]); putc(name_seg[1]); putc(name_seg[2]); putc(name_seg[3]);
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}
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}
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}
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