STRUCT DWC3_TRB(9)

💖 struct dwc3_trb(9) 💖

okay bestie, welcome to the Kernel API Manual — this is the page for struct dwc3_trb, aka the transfer request block (hw format). it’s giving “hardware struct with main character energy,” and we’re gonna read it together, no cap ✨

---

🌸 NAME 🌸

struct dwc3_trb — transfer request block (hw format). that’s literally the whole name, and it ate 💅

---

🦋 SYNOPSIS 🦋

struct dwc3_trb {
    u32 bpl;
    u32 bph;
    u32 size;
    u32 ctrl;
 };

look at her. four u32 fields, fully structured, fully iconic 🎀

---

👑 Members 👑

• bpl — DW0-3 🫶
• bph — DW4-7 🌈
• size — DW8-B ⭐
• ctrl — DWC-F 🔥

that’s the member list, bestie — short, sweet, and every single one is here 🙈

---

💜 SEE ALSO 💜

Kernel file ./drivers/usb/dwc3/core.h — like, the source file where this whole situation lives 📁

• struct dwc3_event_buffer(9)
• struct dwc3_ep(9)
• struct dwc3_hwparams(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)

iykyk, that’s the whole friend group right there 😭💖

---

that’s the tea from ./drivers/usb/dwc3, dated October 2026, for struct dwc3_trb(9) — source/version sign-off complete, mwah 💋🎀