dwc3_gadget...ansfer_index(9)

💅 dwc3_gadget...ansfer_index(9) 💅

okay bestie, welcome to the Kernel API Manual ✨ this one's short and sweet — it's the page for dwc3_gadget_ep_get_transfer_index, and yes the title up there got truncated by the man-page machine, that's just how it vibes, we don't fix it, we respect it 🫶

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🌸 NAME 🌸

dwc3_gadget_ep_get_transfer_index — gets transfer index from HW 💅 literally what it says on the tin, no cap.

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✨ SYNOPSIS ✨

void dwc3_gadget_ep_get_transfer_index (struct dwc3_ep *dep );

that's it. that's the whole call. void, one arg, iconic behaviour 🔥

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🎀 ARGUMENTS 🎀

• dep — the dwc3 endpoint. that's the whole description, she's lowkey mysterious like that 🦋

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💖 DESCRIPTION 💖

so here's the tea, bestie: the caller should take care of locking 🔒 — that is a you problem, not a function problem. the function is not gonna hold your hand on that one, fr fr.

once you've got your locking situation handled, it returns the transfer resource index for a given endpoint. slay ✨

⚠️ not me reminding you again — locking is on the caller. don't come crying to me when it's spicy 🌶️

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🦋 SEE ALSO 🦋

• Kernel file ./drivers/usb/dwc3/gadget.h 📁 — go read it, iykyk
• next_request(9)
• dwc3_gadget_move_started_request(9)
• dwc3_gadget_move_cancelled_request(9)
• dwc3_gadget_dctl_write_safe(9)

the whole friend group honestly 👑 go say hi to all of them.

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okay that's the page!! 🎀 this little beauty lives in ./drivers/usb/dwc3, it's dated October 2026, and it's part of the Kernel API Manual — mwah, love that for us 💋 bye bestie, go lock your stuff 🌈💜