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Kernel/PCI: Cache more details about PCI devices when enumerating them

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There's no good reason to fetch these values each time we need them.
This commit is contained in:
Liav A 2021-09-23 09:05:34 +03:00 • committed by Andreas Kling
commit 82bb08a15c
Notes: sideshowbarker 2024-07-18 03:21:21 +09:00
14 changed files with 85 additions and 41 deletions
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4
Kernel/Net/NetworkingManagement.cpp
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@ -91,9 +91,9 @@ UNMAP_AFTER_INIT RefPtr<NetworkAdapter> NetworkingManagement::determine_network_
bool NetworkingManagement::initialize()
{
if (!kernel_command_line().is_physical_networking_disabled()) {
PCI::enumerate([&](const PCI::Address& address, PCI::ID) {
PCI::enumerate([&](const PCI::Address& address, PCI::PhysicalID const& physical_id) {
// Note: PCI class 2 is the class of Network devices
if (PCI::get_class(address) != 0x02)
if (physical_id.class_code().value() != 0x02)
return;
if (auto adapter = determine_network_device(address); !adapter.is_null())
m_adapters.append(adapter.release_nonnull());