RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-25 02:47:35 +00:00
Code Issues Activity Actions

Kernel: Rename SysFS related classes in ACPI code

Browse source 
Give them names that sound related to SysFS.
This commit is contained in:
Andreas Kling 2021-07-11 01:35:03 +02:00
parent 805319ed30
commit b1c68dd235
3 changed files with 19 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

26
Kernel/ACPI/Parser.cpp
View file

@ -27,12 +27,12 @@ Parser* Parser::the()
return s_acpi_parser;
}
UNMAP_AFTER_INIT NonnullRefPtr<ExposedComponent> ExposedComponent::create(String name, PhysicalAddress paddr, size_t table_size)
UNMAP_AFTER_INIT NonnullRefPtr<ACPISysFSComponent> ACPISysFSComponent::create(String name, PhysicalAddress paddr, size_t table_size)
{
return adopt_ref(*new (nothrow) ExposedComponent(name, paddr, table_size));
return adopt_ref(*new (nothrow) ACPISysFSComponent(name, paddr, table_size));
}
KResultOr<size_t> ExposedComponent::read_bytes(off_t offset, size_t count, UserOrKernelBuffer& buffer, FileDescription*) const
KResultOr<size_t> ACPISysFSComponent::read_bytes(off_t offset, size_t count, UserOrKernelBuffer& buffer, FileDescription*) const
{
auto blob = try_to_generate_buffer();
if (!blob)
@ -47,48 +47,48 @@ KResultOr<size_t> ExposedComponent::read_bytes(off_t offset, size_t count, UserO
return nread;
}
OwnPtr<KBuffer> ExposedComponent::try_to_generate_buffer() const
OwnPtr<KBuffer> ACPISysFSComponent::try_to_generate_buffer() const
{
auto acpi_blob = map_typed<u8>((m_paddr), m_length);
return KBuffer::try_create_with_bytes(Span<u8> { acpi_blob.ptr(), m_length });
}
UNMAP_AFTER_INIT ExposedComponent::ExposedComponent(String name, PhysicalAddress paddr, size_t table_size)
UNMAP_AFTER_INIT ACPISysFSComponent::ACPISysFSComponent(String name, PhysicalAddress paddr, size_t table_size)
: SysFSComponent(name)
, m_paddr(paddr)
, m_length(table_size)
{
}
UNMAP_AFTER_INIT void ExposedDirectory::initialize()
UNMAP_AFTER_INIT void ACPISysFSDirectory::initialize()
{
auto acpi_folder = adopt_ref(*new (nothrow) ExposedDirectory());
auto acpi_folder = adopt_ref(*new (nothrow) ACPISysFSDirectory());
SysFSComponentRegistry::the().register_new_component(acpi_folder);
}
UNMAP_AFTER_INIT ExposedDirectory::ExposedDirectory()
UNMAP_AFTER_INIT ACPISysFSDirectory::ACPISysFSDirectory()
: SysFSDirectory("acpi", SysFSComponentRegistry::the().root_folder())
{
NonnullRefPtrVector<SysFSComponent> components;
size_t ssdt_count = 0;
ACPI::Parser::the()->enumerate_static_tables([&](const StringView& signature, PhysicalAddress p_table, size_t length) {
if (signature == "SSDT") {
components.append(ExposedComponent::create(String::formatted("{:4s}{}", signature.characters_without_null_termination(), ssdt_count), p_table, length));
components.append(ACPISysFSComponent::create(String::formatted("{:4s}{}", signature.characters_without_null_termination(), ssdt_count), p_table, length));
ssdt_count++;
return;
}
components.append(ExposedComponent::create(signature, p_table, length));
components.append(ACPISysFSComponent::create(signature, p_table, length));
});
m_components = components;
auto rsdp = map_typed<Structures::RSDPDescriptor20>(ACPI::Parser::the()->rsdp());
m_components.append(ExposedComponent::create("RSDP", ACPI::Parser::the()->rsdp(), rsdp->base.revision == 0 ? sizeof(Structures::RSDPDescriptor) : rsdp->length));
m_components.append(ACPISysFSComponent::create("RSDP", ACPI::Parser::the()->rsdp(), rsdp->base.revision == 0 ? sizeof(Structures::RSDPDescriptor) : rsdp->length));
auto main_system_description_table = map_typed<Structures::SDTHeader>(ACPI::Parser::the()->main_system_description_table());
if (ACPI::Parser::the()->is_xsdt_supported()) {
m_components.append(ExposedComponent::create("XSDT", ACPI::Parser::the()->main_system_description_table(), main_system_description_table->length));
m_components.append(ACPISysFSComponent::create("XSDT", ACPI::Parser::the()->main_system_description_table(), main_system_description_table->length));
} else {
m_components.append(ExposedComponent::create("RSDT", ACPI::Parser::the()->main_system_description_table(), main_system_description_table->length));
m_components.append(ACPISysFSComponent::create("RSDT", ACPI::Parser::the()->main_system_description_table(), main_system_description_table->length));
}
}