optiplus_set_pio_mode(9)

okay bestie, welcome to the page for optiplus_set_pio_mode(9) from the Kernel API Manual — yes, that's the whole title vibe, and we're gonna make it make sense ✨

🦋 NAME 🦋

optiplus_set_pio_mode — literally the PIO setup callback 💅

💅 SYNOPSIS 💅

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

🎀 ARGUMENTS 🎀

• ap — ATA port 🫶
• adev — Device 🌸

✨ DESCRIPTION ✨

okay so the libata core gives us separate functions for handling PIO and DMA programming — love that for us. But the architecture of the Firestar makes it easier for us to have a common function, so we provide wrappers. That's it, that's the whole reason, no cap 💜

🌈 SEE ALSO 🌈

Kernel file ./drivers/ata/pata_optidma.c is the main-character file here, and the whole squad is: optidma_pre_reset(9), optidma_unlock(9), optidma_lock(9), optidma_mode_setup(9), optiplus_mode_setup(9), optidma_set_pio_mode(9), optidma_set_dma_mode(9), optiplus_set_dma_mode(9), optidma_make_bits43(9), optidma_set_mode(9), optiplus_with_udma(9).

mwah 💖 this cutie lives under ./drivers/ata, dated October 2026, and it's called optiplus_set_pio_mode(9) — catch ya later, bestie 🎀