cdns3_req_e..._isoch_delay(9)

📦 version 7.3.1, in nixpkgs unstable

💅 cdns3_req_ep0_set_isoch_delay — NAME ✨

okay bestie, welcome to the Kernel API Manual 🎀 — this page is all about cdns3_req_ep0_set_isoch_delay, which handles the GET_ISOCH_DELAY standard USB request 🦋 like that's literally its whole job and it ate 💅

🌸 SYNOPSIS 🌸

int cdns3_req_ep0_set_isoch_delay (struct cdns3_device *priv_dev ,
struct usb_ctrlrequest *ctrl_req );

that's the whole vibe check right there — returns an int, takes those two args, no cap 💖

✨ ARGUMENTS ✨

  • priv_dev — the extended gadget object 🫶 like, the whole gadget but make it extended
  • ctrl_req — a pointer to the received setup packet 📬 the actual little message that showed up at the door

🔥 DESCRIPTION 🔥

Returns 0 if success, error code on error 😭 that's it, that's the whole description — short and iconic, main character energy honestly 👑

so like: zero means slay, anything else means something went sideways 💀

🌈 SEE ALSO 🌈

the whole friend group fr fr — go say hi to:

and yeah, they all live in the kernel file ./drivers/usb/cdns3/cdns3-ep0.c 🧚 go read it, it's giving source code 💜

ngl if you're here you're probably debugging USB isochronous stuff at some unholy hour — drink water, bestie 🍓💖

and that's the page!! sign-off time: this iconic little manual comes from ./drivers/usb/cdns3 📁 dated October 2026 ⭐ periodt, go touch some grass (after you read the SEE ALSO list) 🦋💅

📦 where this page comes from