USB_GET_MAXIMUM_SPEE(9)               Kernel Mode Gadget API              USB_GET_MAXIMUM_SPEE(9)



NAME
       usb_get_maximum_speed - Get maximum requested speed for a given USB controller.

SYNOPSIS
       enum usb_device_speed usb_get_maximum_speed(struct device * dev);

ARGUMENTS
       dev
           Pointer to the given USB controller device

DESCRIPTION
       The function gets the maximum speed string from property “maximum-speed”, and returns the
       corresponding enum usb_device_speed.

AUTHOR
       David Brownell <dbrownell AT users.net>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                   USB_GET_MAXIMUM_SPEE(9)