usb_bos_capability_lpm Struct Reference

BOS USB 2.0 extension capability descriptor. More...

#include <zephyr/usb/bos.h>

Data Fields
uint8_t	bLength
	Size of this descriptor in bytes.
uint8_t	bDescriptorType
	Descriptor type.
uint8_t	bDevCapabilityType
	Device capability type.
uint32_t	bmAttributes
	Bitmap of supported attributes.

Detailed Description

BOS USB 2.0 extension capability descriptor.

Used to indicate support for USB 2.0 Link Power Management (LPM) and associated best effort service latency (BESL) parameters.

Field Documentation

bDescriptorType

uint8_t usb_bos_capability_lpm::bDescriptorType

Descriptor type.

Must be set to USB_DESC_DEVICE_CAPABILITY.

bDevCapabilityType

uint8_t usb_bos_capability_lpm::bDevCapabilityType

Device capability type.

Must be USB_BOS_CAPABILITY_EXTENSION.

bLength

uint8_t usb_bos_capability_lpm::bLength

Size of this descriptor in bytes.

bmAttributes

uint32_t usb_bos_capability_lpm::bmAttributes

Bitmap of supported attributes.

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The documentation for this struct was generated from the following file:

• zephyr/usb/bos.h