1CONFIG_EP_BY_SPEED(9)       Kernel Mode Gadget API       CONFIG_EP_BY_SPEED(9)
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NAME

6       config_ep_by_speed - configures the given endpoint according to gadget
7       speed.
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SYNOPSIS

10       int config_ep_by_speed(struct usb_gadget * g, struct usb_function * f,
11                              struct usb_ep * _ep);
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ARGUMENTS

14       g
15           pointer to the gadget
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17       f
18           usb function
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20       _ep
21           the endpoint to configure
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RETURN

24       error code, 0 on success
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26       This function chooses the right descriptors for a given endpoint
27       according to gadget speed and saves it in the endpoint desc field. If
28       the endpoint already has a descriptor assigned to it - overwrites it
29       with currently corresponding descriptor. The endpoint maxpacket field
30       is updated according to the chosen descriptor.
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NOTE

33       the supplied function should hold all the descriptors for supported
34       speeds
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AUTHOR

37       David Brownell <dbrownell@users.sourceforge.net>
38           Author.
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41Kernel Hackers Manual 3.10         June 2019             CONFIG_EP_BY_SPEED(9)
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