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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
266 if
BT_RX_BUF_LEN
> 127 &&USB_DEVICE_BLUETOOTH
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:24
Menu path: (Top)
config USB_REQUEST_BUFFER_SIZE int default 128 depends onUSB_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:24
Menu path: (Top)
config USB_REQUEST_BUFFER_SIZE int default 4096 depends onUSB_DFU_CLASS
&&USB
&&BOARD_INTEL_S1000_CRB
At <Zephyr>/subsys/usb/Kconfig:67
Included via <Zephyr>/Kconfig:8
→ <Zephyr>/Kconfig.zephyr:34
→ <Zephyr>/subsys/Kconfig:42
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 ifUSB_DEVICE_NETWORK_RNDIS
range 8 65536 default 256 ifUSB_DEVICE_NETWORK_RNDIS
default 266 ifBT_RX_BUF_LEN
> 127 &&USB_DEVICE_BLUETOOTH
default 1024 ifUSB_DEVICE_LOOPBACK
default 128 depends onUSB_DEVICE_STACK
(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)