87 lines
2.7 KiB
Text
87 lines
2.7 KiB
Text
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config USB_DWC2
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bool "DesignWare USB2 DRD Core Support"
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depends on USB
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help
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Say Y here if your system has a Dual Role Hi-Speed USB
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controller based on the DesignWare HSOTG IP Core.
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For host mode, if you choose to build the driver as dynamically
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linked modules, the core module will be called dwc2.ko, the PCI
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bus interface module (if you have a PCI bus system) will be
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called dwc2_pci.ko, and the platform interface module (for
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controllers directly connected to the CPU) will be called
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dwc2_platform.ko. For gadget mode, there will be a single
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module called dwc2_gadget.ko.
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NOTE: The s3c-hsotg driver is now renamed to dwc2_gadget. The
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host and gadget drivers are still currently separate drivers.
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There are plans to merge the dwc2_gadget driver with the dwc2
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host driver in the near future to create a dual-role driver.
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if USB_DWC2
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config USB_DWC2_HOST
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tristate "Host only mode"
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depends on USB
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help
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The Designware USB2.0 high-speed host controller
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integrated into many SoCs.
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config USB_DWC2_PLATFORM
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bool "DWC2 Platform"
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depends on USB_DWC2_HOST
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default USB_DWC2_HOST
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help
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The Designware USB2.0 platform interface module for
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controllers directly connected to the CPU. This is only
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used for host mode.
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config USB_DWC2_PCI
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bool "DWC2 PCI"
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depends on USB_DWC2_HOST && PCI
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default USB_DWC2_HOST
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help
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The Designware USB2.0 PCI interface module for controllers
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connected to a PCI bus. This is only used for host mode.
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comment "Gadget mode requires USB Gadget support to be enabled"
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config USB_DWC2_PERIPHERAL
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tristate "Gadget only mode"
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depends on USB_GADGET
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help
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The Designware USB2.0 high-speed gadget controller
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integrated into many SoCs.
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config USB_DWC2_DEBUG
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bool "Enable Debugging Messages"
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help
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Say Y here to enable debugging messages in the DWC2 Driver.
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config USB_DWC2_VERBOSE
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bool "Enable Verbose Debugging Messages"
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depends on USB_DWC2_DEBUG
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help
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Say Y here to enable verbose debugging messages in the DWC2 Driver.
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WARNING: Enabling this will quickly fill your message log.
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If in doubt, say N.
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config USB_DWC2_TRACK_MISSED_SOFS
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bool "Enable Missed SOF Tracking"
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help
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Say Y here to enable logging of missed SOF events to the dmesg log.
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WARNING: This feature is still experimental.
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If in doubt, say N.
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config USB_DWC2_DEBUG_PERIODIC
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bool "Enable Debugging Messages For Periodic Transfers"
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depends on USB_DWC2_DEBUG || USB_DWC2_VERBOSE
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default y
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help
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Say N here to disable (verbose) debugging messages to be
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logged for periodic transfers. This allows better debugging of
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non-periodic transfers, but of course the debug logs will be
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incomplete. Note that this also disables some debug messages
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for which the transfer type cannot be deduced.
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endif
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