dwc2_hsotg_rx_data(9)

📦 version 7.3.1, in nixpkgs unstable

✨ NAME ✨

okay so bestie, welcome to the dwc2_hsotg_rx_data(9) page from the Kernel API Manual — yes, that manual 💅. This function is literally here to receive data from the FIFO for an endpoint. That's the whole vibe: dwc2_hsotg_rx_data — receive data from the FIFO for an endpoint.

🌸 SYNOPSIS 🌸

void dwc2_hsotg_rx_data (struct dwc2_hsotg *hsotg , int ep_idx , int size );

🎀 ARGUMENTS 🎀

  • hsotg — the device state. That's your main-character struct 🫶.
  • ep_idx — the endpoint index for the data.
  • size — the size of data in the fifo, in bytes.

💖 DESCRIPTION 💖

okay so picture this: the FIFO status is showing that there is data ready to read from the FIFO for a given endpoint. So this function sorts out whether we need to read that data into a request that has been made for that endpoint. That's literally it, no cap ✨. It's giving “check the request situation and pull the data in if we need to” 💅.

🦋 SEE ALSO 🦋

Kernel file ./drivers/usb/dwc2/gadget.c — yes, that exact path — and using_dma(9) is right there with it, plus the whole iconic squad, bestie:

okay bestie, that's the whole page 💖. This cutie comes from the ./drivers/usb/dwc2 source, version/date October 2026, and yes the page is literally dwc2_hsotg_rx_data(9). Go off, you got this 👑🌸.

📦 where this page comes from