STRUCT DWC3_HWPARAMS(9)

💖 struct dwc3_hwparams(9) 💖

okay so bestie, welcome to the Kernel API Manual — this is the page for struct dwc3_hwparams, and yes it's exactly what it sounds like, no gatekeeping here.

✨ NAME ✨

struct dwc3_hwparams — a straight-up copy of the HWPARAMS registers 🫶

🌸 SYNOPSIS 🌸

like, here's the whole shape of it, character for character:

struct dwc3_hwparams {
    u32 hwparams0;
    u32 hwparams1;
    u32 hwparams2;
    u32 hwparams3;
    u32 hwparams4;
    u32 hwparams5;
    u32 hwparams6;
    u32 hwparams7;
    u32 hwparams8;
    u32 hwparams9;
 };

🎀 Members 🎀

ten fields, all u32, all iconic, all just chillin' in a row. the way that each one maps to exactly one register… obsessed 💅

• hwparams0 — this one's holding GHWPARAMS0 👑
• hwparams1 — and here we got GHWPARAMS1 ✨
• hwparams2 — yep, GHWPARAMS2 🦋
• hwparams3 — GHWPARAMS3, slay 🌸
• hwparams4 — GHWPARAMS4, as expected 💖
• hwparams5 — GHWPARAMS5, we're halfway there 🎀
• hwparams6 — GHWPARAMS6, still going ⭐
• hwparams7 — GHWPARAMS7, consistency queen 🌈
• hwparams8 — GHWPARAMS8, almost done 🔥
• hwparams9 — GHWPARAMS9, final boss 💜

ngl the pattern here is so satisfying. each member is literally just the matching GHWPARAMS* register. no cap.

🔍 SEE ALSO 🔍

go read the kernel file ./drivers/usb/dwc3/core.h (iykyk) and then vibe with the whole friend group:

• struct dwc3_event_buffer(9)
• struct dwc3_ep(9)
• struct dwc3_trb(9)
• struct dwc3_request(9)
• struct dwc3_glue_ops(9)
• struct dwc3(9)
• struct dwc3_event_depevt(9)
• struct dwc3_event_devt(9)
• struct dwc3_event_gevt(9)
• union dwc3_event(9)
• struct dwc3_gadget_ep_cmd_params(9)
• dwc3_mdwidth(9)

and that's the whole page bestie, you ate it 🍓 this lil masterpiece lives in ./drivers/usb/dwc3, dated October 2026, and it goes by struct dwc3_hwparams(9) — periodt 💅✨