pch_udc_dev_isr(9)

📦 version 7.3.1, in nixpkgs unstable

💖 NAME 💖

pch_udc_dev_isr — okay so bestie, this one services device interrupts by invoking appropriate routines ✨ like it's the function that hears the knock at the door and goes "got it, I know exactly who handles this" 🫶

This page lives in the Kernel API Manual, and it's all about that interrupt-service life 💅

🌸 SYNOPSIS 🌸

void pch_udc_dev_isr (struct pch_udc_dev *dev , u32 dev_intr );

🎀 ARGUMENTS 🎀

  • dev — a reference to the device structure, aka the whole personality of the device you're dealing with 💜
  • dev_intr — the Device interrupt status, like the little status report that tells you what's actually going on 🔥

✨ SEE ALSO ✨

First up, the home base, no cap:

  • Kernel file ./drivers/usb/gadget/udc/pch_udc.c

Then the structs, the icons of the cast 👑:

  • struct pch_udc_data_dma_desc(9)
  • struct pch_udc_stp_dma_desc(9)
  • struct pch_udc_cfg_data(9)
  • struct pch_udc_ep(9)
  • struct pch_vbus_gpio_data(9)
  • struct pch_udc_dev(9)
  • struct pch_udc_request(9)

Now the CSR/register crowd, they're literally everywhere 🦋:

Endpoint glow-ups, one by one 💅:

Interrupt enable/disable squad — the vibe checkers 😭:

The pcd girlies 🧚:

VBUS GPIO crew, honestly obsessed 🌈:

And the rest of the whole entire friend group, in order, no skips 💀:

💖 That's the whole list, bestie — every single one, exactly as written, because we do not skip entries in this house 🎀

Sending you off with the cutest sign-off ever 🦋: this page is sourced from ./drivers/usb/gadget/udc and it's dated October 2026 — periodt, that's the tea 💅✨

📦 where this page comes from