ioat_dma_self_test(9)

💖 NAME — ioat_dma_self_test(9), Kernel API Manual

Okay bestie, welcome to ioat_dma_self_test(9) from the Kernel API Manual. This one runs one whole IOAT transaction as a little hardware vibe check, confirming the HW actually works. ✨

🦋 SYNOPSIS

int ioat_dma_self_test (struct ioatdma_device *ioat_dma );

🎀 ARGUMENTS

• ioat_dma — the dma device to be tested. Yep, that's the one getting the spotlight and the stress test, iykyk.

🔥 SEE ALSO

• Kernel file ./drivers/dma/ioat/init.c — the source file this page points you at.
• ioat_dma_setup_interrupts(9) — also in the friend group.
• ioat_enumerate_channels(9) — another one to check out.
• ioat_free_chan_resources(9) — and this icon too.

Catch you later, bestie 🫶 — source/version: ./drivers/dma/ioat, date: October 2026, and this manual is ioat_dma_self_test(9). Periodt 💅