STRUCT PCH_UDC_CFG_DATA(9)

📦 version 7.3.1, in nixpkgs unstable

💖 struct pch_udc_cfg_data — the kernel API manual glow-up ✨

okay so bestie, we're looking at struct pch_udc_cfg_data(9) from the Kernel API Manual, and honestly? It's giving "small struct, big responsibilities." 🎀 This little icon holds the current configuration and interface info, and yes, we're gonna read the whole thing together. No skipping. 🫶

✨ NAME ✨

struct pch_udc_cfg_data — a structure to hold current configuration and interface information 💅

Like, it literally exists to keep track of where you are right now: which config, which interface, which alternate setting. Main character energy for state tracking, ngl. 👑

🌸 SYNOPSIS 🌸

struct pch_udc_cfg_data {
    u16 cur_cfg;
    u16 cur_intf;
    u16 cur_alt;
 };

Three u16 fields. That's it. That's the whole struct. Short, sweet, and absolutely carrying the vibes of your current USB situation. 🦋

🧚 Members 🧚

  • cur_cfg — the current configuration in use ⭐ like, the config you're living in right now.
  • cur_intf — the current interface in use 💜 the interface era you're currently in.
  • cur_alt — the current alt interface in use 🌈 the alternate setting you've currently chosen. alt girl behavior, honestly.
fr fr, these are just the three "where am I rn" fields. No hidden extras, no secret fourth member. Three is the number. periodt. 💀

🔥 SEE ALSO 🔥

okay this list is long long, so buckle up bestie — we're going through all of it, because every single one of these is part of the family. 🌸

okay and for the cute sign-off 🎀 — this page lives under ./drivers/usb/gadget/udc, it's dated October 2026, and it's page struct pch_udc_cfg_data(9) of the Kernel API Manual. ty for coming to my ted talk, go read the source, mwah 💖✨🦋

📦 where this page comes from