ioat_dma_do_interrupt(9)

✨ ioat_dma_do_interrupt(9) ✨

okay so bestie, we're in the Kernel API Manual today and the star of the show is ioat_dma_do_interrupt — literally the handler used for single vector interrupt mode 💅 like that's her whole job and she's slaying it.

🌸 NAME 🌸

ioat_dma_do_interrupt — handler used for single vector interrupt mode ✨

🎀 SYNOPSIS 🎀

irqreturn_t ioat_dma_do_interrupt (int irq , void *data );

🦋 ARGUMENTS 🦋

• irq — interrupt id 🆔 (yes bestie, it's the id of the interrupt, that's the whole vibe)
• data — interrupt data 📦 (the data that comes along with the interrupt, no cap)

🔥 SEE ALSO 🔥

• Kernel file ./drivers/dma/ioat/dma.c 👀 like go read the source, it's giving main character energy
• ioat_dma_do_interrupt_msix(9) — her msix cousin 💖
• ioat_update_pending(9) — keeping track of what's pending ✨
• ioat_check_space_lock(9) — checking the space, locked obviously 🔒
• __ioat_cleanup(9) — the cleanup era 🧹

ngl bestie if you're poking around single vector interrupt mode, this is literally the function you want. periodt. 💀

and that's the whole page 🫶 brought to you by ./drivers/dma/ioat, dated October 2026, in the Kernel API Manual — ioat_dma_do_interrupt(9), iconic, no notes 💜🎀🌈