iPXE
Data Fields
usb_hub_descriptor_basic Struct Reference

A basic USB hub descriptor. More...

#include <usbhub.h>

Data Fields

struct usb_descriptor_header header
 Descriptor header.
uint8_t ports
 Number of ports.
uint16_t characteristics
 Characteristics.
uint8_t delay
 Power-on delay (in 2ms intervals.
uint8_t current
 Controller current (in mA)

Detailed Description

A basic USB hub descriptor.

Definition at line 20 of file usbhub.h.


Field Documentation

Descriptor header.

Definition at line 22 of file usbhub.h.

Number of ports.

Definition at line 24 of file usbhub.h.

Referenced by hub_probe().

Characteristics.

Definition at line 26 of file usbhub.h.

Power-on delay (in 2ms intervals.

Definition at line 28 of file usbhub.h.

Controller current (in mA)

Definition at line 30 of file usbhub.h.


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