gadget_is_superspeed_plus(9)

🦋 gadget_is_superspeed_plus(9) 🦋

okay bestie, this page comes straight out of the Kernel API Manual, and it's about one tiny vibe-check function. no cap, it's here to tell you if the hardware handles superspeed plus. 💅

✨ NAME ✨

gadget_is_superspeed_plus — return true if the hardware handles superspeed plus 🎀

🌸 SYNOPSIS 🌸

the whole signature, literally:

int gadget_is_superspeed_plus (struct usb_gadget *g );

🎀 ARGUMENTS 🎀

• g — controller that might support superspeed plus 👑

🔥 SEE ALSO 🔥

if you wanna fall down the kernel rabbit hole, these are the links bestie:

• Kernel file ./include/linux/usb/gadget.h
• struct usb_request(9)
• struct usb_ep_caps(9)
• struct usb_ep(9)
• free_usb_request(9)
• struct usb_gadget(9)
• usb_ep_align(9)
• usb_ep_align_maybe(9)
• gadget_is_altset_supported(9)
• gadget_is_stall_supported(9)
• gadget_is_zlp_supported(9)
• gadget_avoids_skb_reserve(9)
• gadget_is_dualspeed(9)
• gadget_is_superspeed(9)
• gadget_is_otg(9)
• struct usb_gadget_driver(9)
• usb_gadget_register_driver_owner(9)
• usb_gadget_unregister_driver(9)
• struct usb_string(9)
• struct usb_gadget_strings(9)
• usb_free_descriptors(9)

🫶 okay that's the whole page! it lives under ./include/linux/usb, dated October 2026, and the name at the bottom is gadget_is_superspeed_plus(9). mwah 💋