dwc3_core_probe(9)

okay so welcome to the dwc3_core_probe(9) page in the Kernel API Manual — bestie, we're getting the core dwc3 driver initialized and the vibes are immaculate. 💖

🌸 NAME 🌸

dwc3_core_probe — Initialize the core dwc3 driver. periodt.

✨ SYNOPSIS ✨

int dwc3_core_probe (const struct dwc3_probe_data *data );

🎀 ARGUMENTS 🎀

• data — the Initialization and configuration parameters for the controller, aka the starter pack this probe needs. 🫶

🦋 DESCRIPTION 🦋

Okay so here's the main character move: this function initializes the DesignWare USB3 core driver by setting up resources, registering interrupts, performing hardware setup, and preparing the controller for operation in the appropriate mode (host, gadget, or OTG). It's literally the main initialization function called by glue layer drivers to set up the core controller. No cap. 🔥

💅 RETURN 💅

Returns 0 on success, and a negative error code on failure — that's the whole vibe check. 😭

👑 SEE ALSO 👑

Kernel file ./drivers/usb/dwc3/glue.h — yes, bestie, that's the spot. 🎀

• dwc3_core_remove(9)
• dwc3_core_init(9)
• dwc3_core_exit(9)
• dwc3_host_init(9)
• dwc3_host_exit(9)
• dwc3_gadget_init(9)
• dwc3_gadget_exit(9)
• dwc3_enable_susphy(9)
• dwc3_set_prtcap(9)

okay bye bestie — source/version is ./drivers/usb/dwc3, date is October 2026, and this manual is dwc3_core_probe(9); it's giving iconic kernel documentation. 💜🦋