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Kernel/NVMe: Add initial NVMe driver support
Add a basic NVMe driver support to serenity based on NVMe spec 1.4. The driver can support multiple NVMe drives (subsystems). But in a NVMe drive, the driver can support one controller with multiple namespaces. Each core will get a separate NVMe Queue. As the system lacks MSI support, PIN based interrupts are used for IO. Tested the NVMe support by replacing IDE driver with the NVMe driver :^)
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@ -75,6 +75,7 @@ namespace MassStorage {
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enum class SubclassID {
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IDEController = 0x1,
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SATAController = 0x6,
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NVMeController = 0x8,
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};
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enum class SATAProgIF {
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AHCI = 0x1,
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