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Kernel: Remove PCI information node from ProcFS

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The SystemMonitor program was the last client to utilize this node, and
now it is not using this node anymore, we can simply remove this for
good.
This commit is contained in:
Liav A 2022-07-27 18:13:42 +03:00 • committed by Linus Groh
commit 38bf7863d0
Notes: sideshowbarker 2024-07-17 18:23:22 +09:00
3 changed files with 0 additions and 53 deletions
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50
Kernel/GlobalProcessExposed.cpp
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@ -728,43 +728,6 @@ private:
}
};
// FIXME: Remove this after we enumerate the SysFS from lspci and SystemMonitor
class ProcFSPCI final : public ProcFSGlobalInformation {
public:
static NonnullRefPtr<ProcFSPCI> must_create();
private:
ProcFSPCI();
virtual ErrorOr<void> try_generate(KBufferBuilder& builder) override
{
auto array = TRY(JsonArraySerializer<>::try_create(builder));
ErrorOr<void> result; // FIXME: Make this nicer
TRY(PCI::enumerate([&array, &result](PCI::DeviceIdentifier const& device_identifier) {
if (result.is_error())
return;
result = ([&]() -> ErrorOr<void> {
auto obj = TRY(array.add_object());
TRY(obj.add("domain"sv, device_identifier.address().domain()));
TRY(obj.add("bus"sv, device_identifier.address().bus()));
TRY(obj.add("device"sv, device_identifier.address().device()));
TRY(obj.add("function"sv, device_identifier.address().function()));
TRY(obj.add("vendor_id"sv, device_identifier.hardware_id().vendor_id));
TRY(obj.add("device_id"sv, device_identifier.hardware_id().device_id));
TRY(obj.add("revision_id"sv, device_identifier.revision_id().value()));
TRY(obj.add("subclass"sv, device_identifier.subclass_code().value()));
TRY(obj.add("class"sv, device_identifier.class_code().value()));
TRY(obj.add("subsystem_id"sv, device_identifier.subsystem_id().value()));
TRY(obj.add("subsystem_vendor_id"sv, device_identifier.subsystem_vendor_id().value()));
TRY(obj.finish());
return {};
})();
}));
TRY(result);
TRY(array.finish());
return {};
}
};
class ProcFSDevices final : public ProcFSGlobalInformation {
public:
static NonnullRefPtr<ProcFSDevices> must_create();
@ -901,10 +864,6 @@ UNMAP_AFTER_INIT NonnullRefPtr<ProcFSKeymap> ProcFSKeymap::must_create()
{
return adopt_ref_if_nonnull(new (nothrow) ProcFSKeymap).release_nonnull();
}
UNMAP_AFTER_INIT NonnullRefPtr<ProcFSPCI> ProcFSPCI::must_create()
{
return adopt_ref_if_nonnull(new (nothrow) ProcFSPCI).release_nonnull();
}
UNMAP_AFTER_INIT NonnullRefPtr<ProcFSDevices> ProcFSDevices::must_create()
{
return adopt_ref_if_nonnull(new (nothrow) ProcFSDevices).release_nonnull();
@ -967,10 +926,6 @@ UNMAP_AFTER_INIT ProcFSKeymap::ProcFSKeymap()
: ProcFSGlobalInformation("keymap"sv)
{
}
UNMAP_AFTER_INIT ProcFSPCI::ProcFSPCI()
: ProcFSGlobalInformation("pci"sv)
{
}
UNMAP_AFTER_INIT ProcFSDevices::ProcFSDevices()
: ProcFSGlobalInformation("devices"sv)
{
@ -1011,11 +966,6 @@ UNMAP_AFTER_INIT ProcFSSystemDirectory::ProcFSSystemDirectory(ProcFSRootDirector
{
}
UNMAP_AFTER_INIT void ProcFSRootDirectory::add_pci_node(Badge<PCI::Access>)
{
m_components.append(ProcFSPCI::must_create());
}
UNMAP_AFTER_INIT NonnullRefPtr<ProcFSRootDirectory> ProcFSRootDirectory::must_create()
{
auto directory = adopt_ref(*new (nothrow) ProcFSRootDirectory);