xudc_set_clear_feature(9)

📦 version 7.3.1, in nixpkgs unstable

💅 xudc_set_clear_feature — a kernel API manual moment

okay so bestie, welcome to xudc_set_clear_feature(9), from the Kernel API Manual. yes it's a section 9 page, yes it's about USB gadget controller stuff, and yes we're gonna get through it together 🫶

✨ NAME ✨

xudc_set_clear_feature — literally executes the set feature and clear feature commands. that's the whole vibe. no cap 💅

🦋 SYNOPSIS 🦋

void xudc_set_clear_feature (struct xusb_udc *udc );

like, that's it. that's the signature. she's short and she knows it ✨

🎀 ARGUMENTS 🎀

  • udc — pointer to the usb device controller structure. that's the whole argument, bestie, just the one pointer, and honestly she's carrying the entire function on her back 😭

🌸 DESCRIPTION 🌸

so what does it do? it processes the SET_FEATURE and CLEAR_FEATURE commands. that's the tea ☕ — those two commands come in, and this function is the one that handles them. iconic behaviour, lowkey 🔥

💜 SEE ALSO 💜

okay this is the part where the page goes absolutely feral with cross-references, so buckle up 🧚 — starting with the kernel file she lives in:

  • the kernel file ./drivers/usb/gadget/udc/udc-xilinx.c

and then the whole extended friend group:

like, she knows everyone at the USB gadget party 👑

and that's the page, bestie 💖 this lil sign-off situation comes from ./drivers/usb/gadget/udc, dated October 2026, and it's filed under xudc_set_clear_feature(9) — periodt, go read your kernel source 🌈⭐

📦 where this page comes from