162306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/a_alt_hnp_support 262306a36Sopenharmony_ciDate: June 2011 362306a36Sopenharmony_ciKernelVersion: 3.1 462306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 562306a36Sopenharmony_ciDescription: 662306a36Sopenharmony_ci Indicates if an OTG A-Host supports HNP at an alternate port. 762306a36Sopenharmony_ciUsers: 862306a36Sopenharmony_ci 962306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/a_hnp_support 1062306a36Sopenharmony_ciDate: June 2011 1162306a36Sopenharmony_ciKernelVersion: 3.1 1262306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 1362306a36Sopenharmony_ciDescription: 1462306a36Sopenharmony_ci Indicates if an OTG A-Host supports HNP at this port. 1562306a36Sopenharmony_ciUsers: 1662306a36Sopenharmony_ci 1762306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/b_hnp_enable 1862306a36Sopenharmony_ciDate: June 2011 1962306a36Sopenharmony_ciKernelVersion: 3.1 2062306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 2162306a36Sopenharmony_ciDescription: 2262306a36Sopenharmony_ci Indicates if an OTG A-Host enabled HNP support. 2362306a36Sopenharmony_ciUsers: 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/current_speed 2662306a36Sopenharmony_ciDate: June 2011 2762306a36Sopenharmony_ciKernelVersion: 3.1 2862306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 2962306a36Sopenharmony_ciDescription: 3062306a36Sopenharmony_ci Indicates the current negotiated speed at this port. 3162306a36Sopenharmony_ciUsers: 3262306a36Sopenharmony_ci 3362306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/is_a_peripheral 3462306a36Sopenharmony_ciDate: June 2011 3562306a36Sopenharmony_ciKernelVersion: 3.1 3662306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 3762306a36Sopenharmony_ciDescription: 3862306a36Sopenharmony_ci Indicates that this port is the default Host on an OTG session 3962306a36Sopenharmony_ci but HNP was used to switch roles. 4062306a36Sopenharmony_ciUsers: 4162306a36Sopenharmony_ci 4262306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/is_otg 4362306a36Sopenharmony_ciDate: June 2011 4462306a36Sopenharmony_ciKernelVersion: 3.1 4562306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 4662306a36Sopenharmony_ciDescription: 4762306a36Sopenharmony_ci Indicates that this port support OTG. 4862306a36Sopenharmony_ciUsers: 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/maximum_speed 5162306a36Sopenharmony_ciDate: June 2011 5262306a36Sopenharmony_ciKernelVersion: 3.1 5362306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 5462306a36Sopenharmony_ciDescription: 5562306a36Sopenharmony_ci Indicates the maximum USB speed supported by this port. 5662306a36Sopenharmony_ciUsers: 5762306a36Sopenharmony_ci 5862306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/soft_connect 5962306a36Sopenharmony_ciDate: June 2011 6062306a36Sopenharmony_ciKernelVersion: 3.1 6162306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 6262306a36Sopenharmony_ciDescription: 6362306a36Sopenharmony_ci Allows users to disconnect data pullup resistors thus causing a 6462306a36Sopenharmony_ci logical disconnection from the USB Host. 6562306a36Sopenharmony_ciUsers: 6662306a36Sopenharmony_ci 6762306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/srp 6862306a36Sopenharmony_ciDate: June 2011 6962306a36Sopenharmony_ciKernelVersion: 3.1 7062306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 7162306a36Sopenharmony_ciDescription: 7262306a36Sopenharmony_ci Allows users to manually start Session Request Protocol. 7362306a36Sopenharmony_ciUsers: 7462306a36Sopenharmony_ci 7562306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/state 7662306a36Sopenharmony_ciDate: June 2011 7762306a36Sopenharmony_ciKernelVersion: 3.1 7862306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 7962306a36Sopenharmony_ciDescription: 8062306a36Sopenharmony_ci Indicates current state of the USB Device Controller. Valid 8162306a36Sopenharmony_ci states are: 'not-attached', 'attached', 'powered', 8262306a36Sopenharmony_ci 'reconnecting', 'unauthenticated', 'default', 'addressed', 8362306a36Sopenharmony_ci 'configured', and 'suspended'; however not all USB Device 8462306a36Sopenharmony_ci Controllers support reporting all states. 8562306a36Sopenharmony_ciUsers: 8662306a36Sopenharmony_ci 8762306a36Sopenharmony_ciWhat: /sys/class/udc/<udc>/function 8862306a36Sopenharmony_ciDate: June 2017 8962306a36Sopenharmony_ciKernelVersion: 4.13 9062306a36Sopenharmony_ciContact: Felipe Balbi <balbi@kernel.org> 9162306a36Sopenharmony_ciDescription: 9262306a36Sopenharmony_ci Prints out name of currently running USB Gadget Driver. 9362306a36Sopenharmony_ciUsers: 94