156 lines
4.7 KiB
Plaintext
156 lines
4.7 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see misc/tools/kconfig-language.txt.
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#
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config SYSTEM_COMPOSITE
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bool "USB composite class controls"
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default n
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depends on USBDEV_COMPOSITE && !KERNEL_BUILD
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---help---
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Enable the USB composite class controls. These controls include:
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conn: Connect the mass storage device to the host
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disconn: Disconnect the mass storage device to the host
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if SYSTEM_COMPOSITE
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if USBMSC_COMPOSITE
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config SYSTEM_COMPOSITE_NLUNS
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int "Number of LUNs"
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default 1
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---help---
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Defines the number of logical units (LUNs) exported by the USB
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storage driver. Each LUN corresponds to one exported block driver
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(or partition of a block driver). May be 1, 2, or 3. Default is 1.
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config SYSTEM_COMPOSITE_DEVMINOR1
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int "LUN1 Minor Device Number"
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default 0
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---help---
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The minor device number of the block driver for the first LUN. For
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example, N in /dev/mmcsdN. Used for registering the block driver.
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Default is zero.
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config SYSTEM_COMPOSITE_DEVPATH1
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string "LUN1 Device Path"
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default "/dev/mmcsd0"
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---help---
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The full path to the registered block driver. Default is
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"/dev/mmcsd0"
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config SYSTEM_COMPOSITE_DEVMINOR2
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int "LUN2 Minor Device Number"
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default 1
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---help---
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The minor device number of the block driver for the second LUN. For
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example, N in /dev/mmcsdN. Used for registering the block driver.
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Ignored if SYSTEM_COMPOSITE_NLUNS < 2. Default is one.
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config SYSTEM_COMPOSITE_DEVPATH2
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string "LUN2 Device Path"
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default "/dev/mmcsd1"
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---help---
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The full path to the registered block driver. Ignored if
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SYSTEM_COMPOSITE_NLUNS < 2. Default is "/dev/mmcsd1"
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config SYSTEM_COMPOSITE_DEVMINOR3
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int "LUN3 Minor Device Number"
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default 2
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---help---
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The minor device number of the block driver for the third LUN. For
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example, N in /dev/mmcsdN. Used for registering the block driver.
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Ignored if SYSTEM_COMPOSITE_NLUNS < 2. Default is two.
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config SYSTEM_COMPOSITE_DEVPATH3
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string "LUN3 Device Path"
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default "/dev/mmcsd2"
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---help---
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The full path to the registered block driver. Ignored if
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SYSTEM_COMPOSITE_NLUNS < 2. Default is "/dev/mmcsd2"
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endif # USBMSC_COMPOSITE
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if CDCACM_COMPOSITE
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config SYSTEM_COMPOSITE_TTYUSB
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int "USB serial device minor number"
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default 0
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---help---
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The minor number of the USB serial device. Default is zero
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(corresponding to /dev/ttyUSB0 or /dev/ttyACM0).
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config SYSTEM_COMPOSITE_SERDEV
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string "USB serial device path"
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default "/dev/ttyACM0"
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---help---
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The string corresponding to SYSTEM_COMPOSITE_TTYUSB. If
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SYSTEM_COMPOSITE_TTYUSB is zero, then this would be "/dev/ttyUSB0"
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(for the PL2303 emulation) or "/dev/ttyACM0" (for the CDC/ACM serial
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device).
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config SYSTEM_COMPOSITE_BUFSIZE
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int "Serial I/O buffer size"
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default 256
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---help---
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The size of the serial I/O buffer in bytes. Default 256 bytes.
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endif # CDCACM_COMPOSITE
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if USBDEV_TRACE || DEBUG_USB
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config SYSTEM_COMPOSITE_TRACEINIT
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bool "USB Trace Initialization"
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default n
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---help---
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If USBDEV_TRACE is enabled (or DEBUG and DEBUG_USB),
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then the add-on code will also manage the USB trace output. The
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amount of trace output can be controlled this configuration value:
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This setting will show USB initialization events
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config SYSTEM_COMPOSITE_TRACECLASS
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bool "USB Trace Class"
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default n
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---help---
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If USBDEV_TRACE is enabled (or DEBUG and DEBUG_USB),
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then the add-on code will also manage the USB trace output. The
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amount of trace output can be controlled this configuration value:
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This setting will show USB class driver events
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config SYSTEM_COMPOSITE_TRACETRANSFERS
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bool "USB Trace Transfers"
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default n
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---help---
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If USBDEV_TRACE is enabled (or DEBUG and DEBUG_USB),
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then the add-on code will also manage the USB trace output. The
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amount of trace output can be controlled this configuration value:
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This setting will show USB data transfer events
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config SYSTEM_COMPOSITE_TRACECONTROLLER
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bool "USB Trace Device Controller Events"
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default n
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---help---
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If USBDEV_TRACE is enabled (or DEBUG and DEBUG_USB),
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then the add-on code will also manage the USB trace output. The
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amount of trace output can be controlled this configuration value:
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This setting will show USB device controller events
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config SYSTEM_COMPOSITE_TRACEINTERRUPTS
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bool "USB Trace Device Controller Interrupt Events"
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default n
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---help---
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If USBDEV_TRACE is enabled (or DEBUG and DEBUG_USB),
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then the add-on code will also manage the USB trace output. The
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amount of trace output can be controlled this configuration value:
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This setting will show USB device controller interrupt-related events.
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endif # USBDEV_TRACE || DEBUG_USB
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config SYSTEM_COMPOSITE_DEBUGMM
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bool "Memory usage debug"
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default n
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---help---
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Enables some debug tests to check for memory usage and memory leaks.
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endif
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