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Kernel: Move Kernel CommandLine parsing to strongly typed API.

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Previously all of the CommandLine parsing was spread out around the
Kernel. Instead move it all into the Kernel CommandLine class, and
expose a strongly typed API for querying the state of options.
This commit is contained in:
Brian Gianforcaro 2021-03-03 00:51:55 -08:00 • committed by Andreas Kling
parent 74881ac649
commit 84a399de5d
9 changed files with 143 additions and 45 deletions
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2
Kernel/PCI/Initializer.cpp
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@ -50,7 +50,7 @@ UNMAP_AFTER_INIT static Access::Type detect_optimal_access_type(bool mmio_allowe
UNMAP_AFTER_INIT void initialize()
{
bool mmio_allowed = kernel_command_line().lookup("pci_mmio").value_or("off") == "on";
bool mmio_allowed = kernel_command_line().is_mmio_enabled();
if (detect_optimal_access_type(mmio_allowed) == Access::Type::MMIO)
MMIOAccess::initialize(ACPI::Parser::the()->find_table("MCFG"));