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Kernel/PCI: Propagate usage of DeviceIdentifier everywhere

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This allows us to remove a bunch of PCI API functions, and instead to
leverage the cached data from DeviceIdentifier object in many places.
This commit is contained in:
Liav A 2021-09-23 10:20:54 +03:00 • committed by Andreas Kling
parent da327746a2
commit 057f5a12c2
40 changed files with 150 additions and 186 deletions
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16
Kernel/Net/NetworkingManagement.cpp
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@ -73,17 +73,17 @@ RefPtr<NetworkAdapter> NetworkingManagement::lookup_by_name(const StringView& na
return found_adapter;
}
UNMAP_AFTER_INIT RefPtr<NetworkAdapter> NetworkingManagement::determine_network_device(PCI::Address address) const
UNMAP_AFTER_INIT RefPtr<NetworkAdapter> NetworkingManagement::determine_network_device(PCI::DeviceIdentifier const& device_identifier) const
{
if (auto candidate = E1000NetworkAdapter::try_to_initialize(address); !candidate.is_null())
if (auto candidate = E1000NetworkAdapter::try_to_initialize(device_identifier); !candidate.is_null())
return candidate;
if (auto candidate = E1000ENetworkAdapter::try_to_initialize(address); !candidate.is_null())
if (auto candidate = E1000ENetworkAdapter::try_to_initialize(device_identifier); !candidate.is_null())
return candidate;
if (auto candidate = RTL8139NetworkAdapter::try_to_initialize(address); !candidate.is_null())
if (auto candidate = RTL8139NetworkAdapter::try_to_initialize(device_identifier); !candidate.is_null())
return candidate;
if (auto candidate = RTL8168NetworkAdapter::try_to_initialize(address); !candidate.is_null())
if (auto candidate = RTL8168NetworkAdapter::try_to_initialize(device_identifier); !candidate.is_null())
return candidate;
if (auto candidate = NE2000NetworkAdapter::try_to_initialize(address); !candidate.is_null())
if (auto candidate = NE2000NetworkAdapter::try_to_initialize(device_identifier); !candidate.is_null())
return candidate;
return {};
}
@ -91,11 +91,11 @@ 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::DeviceIdentifier const& device_identifier) {
PCI::enumerate([&](const PCI::Address&, PCI::DeviceIdentifier const& device_identifier) {
// Note: PCI class 2 is the class of Network devices
if (device_identifier.class_code().value() != 0x02)
return;
if (auto adapter = determine_network_device(address); !adapter.is_null())
if (auto adapter = determine_network_device(device_identifier); !adapter.is_null())
m_adapters.append(adapter.release_nonnull());
});
}