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CONFIG_USB_REQUEST_BUFFER_SIZE
¶
Set buffer size for Standard, Class and Vendor request handlers
Type: int
Direct dependencies¶
(USB_DEVICE_HID
&& USB
&& BOARD_INTEL_S1000_CRB
) || (USB_DFU_CLASS
&& USB
&& BOARD_INTEL_S1000_CRB
) || USB_DEVICE_STACK
(Includes any dependencies from ifs and menus.)
Defaults¶
128
4096
256 if
USB_DEVICE_NETWORK_RNDIS
1024 if
USB_DEVICE_LOOPBACK
128
Kconfig definitions¶
At <Zephyr>/boards/xtensa/intel_s1000_crb/Kconfig.defconfig:59
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config USB_REQUEST_BUFFER_SIZE
int
default 128
depends on USB_DEVICE_HID && USB && BOARD_INTEL_S1000_CRB
At <Zephyr>/boards/xtensa/intel_s1000_crb/Kconfig.defconfig:63
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:18
Menu path: (Top)
config USB_REQUEST_BUFFER_SIZE
int
default 4096
depends on USB_DFU_CLASS && USB && BOARD_INTEL_S1000_CRB
At <Zephyr>/subsys/usb/Kconfig:76
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:49
Menu path: (Top) → Sub Systems and OS Services → USB Device Support
config USB_REQUEST_BUFFER_SIZE
int "Set buffer size for Standard, Class and Vendor request handlers"
range 256 65536 if USB_DEVICE_NETWORK_RNDIS
range 8 65536
default 256 if USB_DEVICE_NETWORK_RNDIS
default 266 if USB_DEVICE_BLUETOOTH && USB_DEVICE_BLUETOOTH_BIG_BUF
default 1024 if USB_DEVICE_LOOPBACK
default 128
depends on USB_DEVICE_STACK
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)