sl82c105_set_piomode(9)

okay bestie, welcome to the Kernel API Manual page for sl82c105_set_piomode(9) — title and manual name folded in right at the top like a little bow 🎀. Let’s get into it 💅.

🌸 NAME 🌸

sl82c105_set_piomode — set initial PIO mode data. That’s the name, that’s the job, periodt 💅.

✨ SYNOPSIS ✨

void sl82c105_set_piomode (struct ata_port *ap , struct ata_device *adev
       );

🎀 ARGUMENTS 🎀

• ap — ATA interface. That’s the ATA interface, bestie — the ap in the function signature, no cap 💖.
• adev — ATA device. The ATA device side of the equation, cute and crucial 🦋.

💅 DESCRIPTION 💅

So this one gets called to do the PIO mode setup. Here’s the lowkey catch: our timing registers are shared, but we want to set the PIO timing by default. That’s the whole story — shared registers, default PIO timing, iconic behavior ✨.

👀 SEE ALSO 👀

• Kernel file ./drivers/ata/pata_sl82c105.c
• sl82c105_pre_reset(9)
• sl82c105_configure_piomode(9)
• sl82c105_configure_dmamode(9)
• sl82c105_reset_engine(9)
• sl82c105_bmdma_start(9)
• sl82c105_bmdma_stop(9)
• sl82c105_qc_defer(9)
• sl82c105_bridge_revision(9)

mwah 💖 — cute little sign-off: source/version + date is ./drivers/ata · Kernel API Manual · October 2026 · page sl82c105_set_piomode(9). Bye bestie, slay responsibly! 🫶👑