dwc3_gadget_clear_tx_fifos(9)

💖 dwc3_gadget_clear_tx_fifos(9) 💖

okay bestie, welcome to the Kernel API Manual entry for dwc3_gadget_clear_tx_fifos — she’s giving “clean slate” energy and honestly? iconic. ✨

🌸 NAME 🌸

dwc3_gadget_clear_tx_fifos — Clears txfifo allocation. periodt.

✨ SYNOPSIS ✨

void dwc3_gadget_clear_tx_fifos (struct dwc3 *dwc );

🎀 ARGUMENTS 🎀

• dwc — pointer to the DWC3 context. that’s the whole vibe, no cap 🫶

🦋 DESCRIPTION 🦋

She iterates through all the endpoint registers and clears the previous txfifo allocations. lowkey a little spring cleaning moment for the endpoints 💅✨

🔥 SEE ALSO 🔥

Kernel file ./drivers/usb/dwc3/gadget.c — and here’s the whole squad:

• 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_ep_enable(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)

xoxo, from ./drivers/usb/dwc3 — October 2026 — dwc3_gadget_clear_tx_fifos(9) out 💖✨🎀