2016-06-01 19:20:02 +08:00
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# Kconfig - USB device stack configuration options
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#
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# Copyright (c) 2016 Wind River Systems, Inc.
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#
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2017-01-19 09:01:01 +08:00
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# SPDX-License-Identifier: Apache-2.0
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2016-06-01 19:20:02 +08:00
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#
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menuconfig USB_DEVICE_STACK
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2018-07-12 19:26:29 +08:00
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bool "USB device stack"
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2018-05-28 21:16:59 +08:00
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depends on USB_DEVICE_DRIVER || ARCH_POSIX
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2016-06-01 19:20:02 +08:00
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help
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2017-12-13 23:08:21 +08:00
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Enable USB device stack.
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2016-06-01 19:20:02 +08:00
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if USB_DEVICE_STACK
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2018-09-23 22:15:55 +08:00
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module = USB_DEVICE
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module-str = usb device
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source "subsys/logging/Kconfig.template.log_config"
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2016-06-01 19:20:02 +08:00
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2019-03-06 19:01:02 +08:00
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source "samples/subsys/usb/usb_pid.Kconfig"
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2017-07-06 19:56:28 +08:00
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config USB_DEVICE_VID
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2018-08-01 23:19:57 +08:00
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hex "USB Vendor ID"
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2018-01-12 15:30:34 +08:00
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default 0x2FE3
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2017-07-06 19:56:28 +08:00
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help
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2017-12-13 23:08:21 +08:00
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USB device vendor ID. MUST be configured by vendor.
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2017-07-06 19:56:28 +08:00
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config USB_DEVICE_PID
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2018-08-01 23:19:57 +08:00
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hex "USB Product ID"
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2019-03-06 19:01:02 +08:00
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default 0x0100
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2017-07-06 19:56:28 +08:00
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help
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2017-12-13 23:08:21 +08:00
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USB device product ID. MUST be configured by vendor.
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2017-07-06 19:56:28 +08:00
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config USB_DEVICE_MANUFACTURER
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2018-08-01 23:19:57 +08:00
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string "USB manufacturer name"
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2017-07-06 19:56:28 +08:00
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default "ZEPHYR"
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help
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2018-03-13 20:20:27 +08:00
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USB device Manufacturer string. MUST be configured by vendor.
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2017-07-06 19:56:28 +08:00
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config USB_DEVICE_PRODUCT
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2018-08-01 23:19:57 +08:00
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string "USB product name"
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2017-07-06 19:56:28 +08:00
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default "USB-DEV"
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help
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2018-03-13 20:20:27 +08:00
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USB device Product string. MUST be configured by vendor.
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2017-07-06 19:56:28 +08:00
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config USB_DEVICE_SN
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2018-08-01 23:19:57 +08:00
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string "USB serial number"
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2018-11-13 22:15:15 +08:00
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default "ABCDEF012345" if USB_MASS_STORAGE
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2017-07-06 19:56:28 +08:00
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default "0.01"
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help
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2018-03-13 20:20:27 +08:00
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USB device SerialNumber string. MUST be configured by vendor.
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2017-07-06 19:56:28 +08:00
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2017-07-06 20:01:17 +08:00
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config USB_COMPOSITE_DEVICE
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2018-07-12 19:26:29 +08:00
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bool "Enable composite device driver"
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2017-07-06 20:01:17 +08:00
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depends on USB
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help
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2017-12-13 23:08:21 +08:00
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Enable composite USB device driver.
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2017-07-06 20:01:17 +08:00
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2018-11-02 21:58:57 +08:00
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config USB_REQUEST_BUFFER_SIZE
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2018-11-02 21:58:57 +08:00
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int "Set buffer size for Standard, Class and Vendor request handlers"
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range 256 65536 if USB_DEVICE_NETWORK_RNDIS
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range 8 65536
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2019-05-02 19:29:31 +08:00
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default 256 if USB_DEVICE_NETWORK_RNDIS
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2019-08-24 03:55:22 +08:00
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default 1024 if USB_DEVICE_LOOPBACK
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Kconfig: Use the first default with a satisfied condition
Up until now, Zephyr has patched Kconfig to use the last 'default' with
a satisfied condition, instead of the first one. I'm not sure why the
patch was added (it predates Kconfiglib), but I suspect it's related to
Kconfig.defconfig files.
There are at least three problems with the patch:
1. It's inconsistent with how Kconfig works in other projects, which
might confuse newcomers.
2. Due to oversights, earlier 'range' properties are still preferred,
as well as earlier 'default' properties on choices.
In addition to being inconsistent, this makes it impossible to
override 'range' properties and choice 'default' properties if the
base definition of the symbol/choice already has 'range'/'default'
properties.
I've seen errors caused by the inconsistency, and I suspect there
are more.
3. A fork of Kconfiglib that adds the patch needs to be maintained.
Get rid of the patch and go back to standard Kconfig behavior, as
follows:
1. Include the Kconfig.defconfig files first instead of last in
Kconfig.zephyr.
2. Include boards/Kconfig and arch/<arch>/Kconfig first instead of
last in arch/Kconfig.
3. Include arch/<arch>/soc/*/Kconfig first instead of last in
arch/<arch>/Kconfig.
4. Swap a few other 'source's to preserve behavior for some scattered
symbols with multiple definitions.
Swap 'source's in some no-op cases too, where it might match the
intent.
5. Reverse the defaults on symbol definitions that have more than one
default.
Skip defaults that are mutually exclusive, e.g. where each default
has an 'if <some board>' condition. They are already safe.
6. Remove the prefer-later-defaults patch from Kconfiglib.
Testing was done with a Python script that lists all Kconfig
symbols/choices with multiple defaults, along with a whitelist of fixed
symbols. The script also verifies that there are no "unreachable"
defaults hidden by defaults without conditions
As an additional test, zephyr/.config was generated before and after the
change for several samples and checked to be identical (after sorting).
This commit includes some default-related cleanups as well:
- Simplify some symbol definitions, e.g. where a default has 'if FOO'
when the symbol already has 'depends on FOO'.
- Remove some redundant 'default ""' for string symbols. This is the
implicit default.
Piggyback fixes for swapped ranges on BT_L2CAP_RX_MTU and
BT_L2CAP_TX_MTU (caused by confusing inconsistency).
Piggyback some fixes for style nits too, e.g. unindented help texts.
Signed-off-by: Ulf Magnusson <Ulf.Magnusson@nordicsemi.no>
2018-07-30 16:57:47 +08:00
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default 64
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2017-07-06 20:01:17 +08:00
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2018-11-22 18:58:51 +08:00
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config USB_DEVICE_SOF
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bool "Enable Start of Frame processing in events"
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2019-02-07 20:19:16 +08:00
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config USB_DEVICE_REMOTE_WAKEUP
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bool "Enable support for remote wakeup"
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help
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This option requires USBD peripheral driver to also support remote wakeup.
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2018-05-31 21:26:58 +08:00
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config USB_DEVICE_BOS
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2018-07-12 19:26:29 +08:00
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bool "Enable USB Binary Device Object Store (BOS)"
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2018-05-31 21:26:58 +08:00
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2018-05-25 17:25:17 +08:00
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config USB_DEVICE_OS_DESC
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2018-08-01 23:19:57 +08:00
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bool "Enable MS OS Descriptors support"
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2018-05-25 17:25:17 +08:00
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2018-11-11 23:58:23 +08:00
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menuconfig USB_VBUS_GPIO
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bool "Control VBUS via GPIO pin"
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depends on GPIO
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help
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The USB VBUS signal is connected via a GPIO pin.
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if USB_VBUS_GPIO
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config USB_VBUS_GPIO_DEV_NAME
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string "GPIO Device"
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default "GPIO_0"
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help
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The device name of the GPIO device to which the USB_VBUS_EN signal is
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connected.
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config USB_VBUS_GPIO_PIN_NUM
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int "GPIO pin number"
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default 0
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help
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The number of the GPIO pin to which the USB_VBUS_EN signal is
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connected.
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endif # USB_VBUS_GPIO
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2016-10-31 04:33:25 +08:00
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source "subsys/usb/class/Kconfig"
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2016-06-01 19:21:11 +08:00
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2016-06-01 19:20:02 +08:00
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endif # USB_DEVICE_STACK
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