other versions
- stretch 4.9.168-1
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¶
devPointer 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@users.sourceforge.net>Author.
COPYRIGHT¶
April 2019 | Kernel Hackers Manual 4.9. |