__dwc3_gadget_ep_enable(9)

💖 __dwc3_gadget_ep_enable 💖

okay so bestie, welcome to the Kernel API Manual page for __dwc3_gadget_ep_enable — the function that gets a hw endpoint ready, and honestly? iconic. 🦋

🌸 NAME 🌸

__dwc3_gadget_ep_enable — initializes a hw endpoint 💅

✨ SYNOPSIS ✨

int __dwc3_gadget_ep_enable (struct dwc3_ep *dep , unsigned int action
);

🎀 ARGUMENTS 🎀

• dep — endpoint to be initialized 🫶
• action — one of INIT, MODIFY or RESTORE ⭐

💜 DESCRIPTION 💜

Before anything else, the vibe check is: Caller should take care of locking. 🔒 like, that part is not on this function, bestie — you gotta handle it.

Then it executes all necessary commands to initialize a HW endpoint so it can be used by a gadget driver. That’s the whole slay: make the hardware endpoint ready for the gadget driver to use. ✨

🔥 SEE ALSO 🔥

Kernel file ./drivers/usb/dwc3/gadget.c — plus all these related besties:

• dwc3_gadget_set_test_mode(9)
• dwc3_gadget_get_link_state(9)
• dwc3_gadget_set_link_state(9)
• dwc3_ep_inc_trb(9)
• dwc3_ep_inc_enq(9)
• dwc3_ep_inc_deq(9)
• dwc3_gadget_giveback(9)
• dwc3_send_gadget_generic_command(9)
• dwc3_send_gadget_ep_cmd(9)
• dwc3_gadget_start_config(9)
• dwc3_gadget_calc_tx_fifo_size(9)
• dwc3_gadget_calc_ram_depth(9)
• dwc3_gadget_clear_tx_fifos(9)
• __dwc3_gadget_ep_disable(9)
• dwc3_ep_prev_trb(9)
• dwc3_prepare_one_trb(9)
• dwc3_prepare_last_sg(9)
• __dwc3_stop_active_transfer(9)
• dwc3_gadget_start_isoc_quirk(9)
• dwc3_gadget_setup_nump(9)
• dwc3_gadget_check_config(9)
• dwc3_gadget_init(9)

mwah 💋 — source/version: ./drivers/usb/dwc3; date: October 2026; page: __dwc3_gadget_ep_enable(9). 🫶