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Kernel: Use StringView literals in VirtIO::determine_device_class()
Since the return type is StringView we can just create them at compile time and avoid the run-time construction.
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35116c9117
commit
53cf28c47c
1 changed files with 15 additions and 13 deletions
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@ -54,34 +54,36 @@ StringView determine_device_class(const PCI::Address& address)
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auto subsystem_device_id = PCI::get_subsystem_id(address);
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switch (subsystem_device_id) {
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case 1:
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return "VirtIONetAdapter";
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return "VirtIONetAdapter"sv;
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case 2:
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return "VirtIOBlockDevice";
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return "VirtIOBlockDevice"sv;
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case 3:
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return "VirtIOConsole";
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return "VirtIOConsole"sv;
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case 4:
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return "VirtIORNG";
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return "VirtIORNG"sv;
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default:
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dbgln("VirtIO: Unknown subsystem_device_id {}", subsystem_device_id);
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VERIFY_NOT_REACHED();
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}
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dbgln("VirtIO: Unknown subsystem_device_id {}", subsystem_device_id);
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VERIFY_NOT_REACHED();
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}
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auto id = PCI::get_id(address);
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VERIFY(id.vendor_id == PCI::VendorID::VirtIO);
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switch (id.device_id) {
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case PCI::DeviceID::VirtIONetAdapter:
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return "VirtIONetAdapter";
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return "VirtIONetAdapter"sv;
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case PCI::DeviceID::VirtIOBlockDevice:
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return "VirtIOBlockDevice";
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return "VirtIOBlockDevice"sv;
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case PCI::DeviceID::VirtIOConsole:
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return "VirtIOConsole";
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return "VirtIOConsole"sv;
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case PCI::DeviceID::VirtIOEntropy:
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return "VirtIORNG";
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return "VirtIORNG"sv;
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case PCI::DeviceID::VirtIOGPU:
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return "VirtIOGPU";
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return "VirtIOGPU"sv;
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default:
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dbgln("VirtIO: Unknown device_id {}", id.vendor_id);
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VERIFY_NOT_REACHED();
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}
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dbgln("VirtIO: Unknown device_id {}", id.vendor_id);
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VERIFY_NOT_REACHED();
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}
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UNMAP_AFTER_INIT void Device::initialize()
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