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Kernel / tIOUSB30LinkStateTimeout / kIOUSB30LinkStateU1NoLFPSResponseTimeout

kIOUSB30LinkStateU1NoLFPSResponseTimeout

The U1 no LFPS response timeout.

Declaration

kIOUSB30LinkStateU1NoLFPSResponseTimeout = 2

Open on developer.apple.com

KernelEnumeration Case

macOS 10.15+

Built on 2026-05-07