zynqmp_dma_irq_handler(9)

📦 version 7.3.1, in nixpkgs unstable

💖 zynqmp_dma_irq_handler(9) 💖

okay so bestie, welcome to the Kernel API Manual ✨ we're looking at a little function called zynqmp_dma_irq_handler — the ZynqMP DMA Interrupt handler, no cap. that's literally her whole job description 🎀

✨ SYNOPSIS ✨

irqreturn_t zynqmp_dma_irq_handler (int irq , void *data );

like, that's it. that's the whole vibe check 📋

🌸 ARGUMENTS 🌸

  • irq — the IRQ number 💅 that's the interrupt we're showing up for. main character identification, basically.
  • data — a pointer to the ZynqMP DMA channel structure 🦋 so like, everything she needs to know about which channel is having a moment.

👑 RETURN 👑

she gives you back either IRQ_HANDLED or IRQ_NONE — that's the whole answer 🙈 either we handled it or we didn't, there is no in-between, periodt.

🎀 SEE ALSO 🎀

okay this part is a list, buckle up bestie — first up, the kernel file itself:

  • ./drivers/dma/xilinx/zynqmp_dma.c

and then the iconically long squad of structs and friends, all (9):

like, the whole friend group fr fr 🫶 go read them, iykyk 💜

ngl bestie this page is short but she ate. anyway — that's the whole thing ✨

💖 mwah, thanks for reading, that's a wrap 💖 this cutie lives in ./drivers/dma/xilinx, from the Kernel API Manual, dated October 2026 — and yes, that's zynqmp_dma_irq_handler(9) signing off, slay 🌈💅

📦 where this page comes from