pacpi_set_piomode(9)

🌸 NAME 🌸

okay so bestie, meet pacpi_set_piomode(9) from the Kernel API Manual — and its whole thing is literally set initial PIO mode data. That’s the vibe. No cap. 🎀

✨ SYNOPSIS ✨

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

🦋 ARGUMENTS 🦋

• ap — the ATA interface, aka the ATA interface in question. slay.
• adev — the ATA device, aka the ATA device in question. iconic.

👑 SEE ALSO 👑

Kernel file ./drivers/ata/pata_acpi.c and the whole crew: pacpi_pre_reset(9), pacpi_cable_detect(9), pacpi_discover_modes(9), pacpi_mode_filter(9), pacpi_set_dmamode(9), pacpi_qc_issue(9), pacpi_port_start(9), pacpi_init_one(9). Go read them, iykyk 💅

signed, sealed, and delivered from ./drivers/ata — October 2026 — pacpi_set_piomode(9) 🫶✨