sl82c105_reset_engine(9)

💅 sl82c105_reset_engine(9) — Kernel API Manual ✨

🎀 NAME 🎀

sl82c105_reset_engine — Reset the DMA engine 🫶

✨ SYNOPSIS ✨

void sl82c105_reset_engine (struct ata_port *ap );

🌸 ARGUMENTS 🌸

• ap — ATA interface 🦋

💜 DESCRIPTION 💜

okay so real talk: the sl82c105 has some serious problems with the DMA engine when transfers don't run as expected or ATAPI is used 😭.

The recommended fix is literally to reset the engine each use using a chip test register — yes, every single time, that's the vibe 💅.

🔥 SEE ALSO 🔥

Kernel file: ./drivers/ata/pata_sl82c105.c 👑

• sl82c105_pre_reset(9)
• sl82c105_configure_piomode(9)
• sl82c105_set_piomode(9)
• sl82c105_configure_dmamode(9)
• sl82c105_bmdma_start(9)
• sl82c105_bmdma_stop(9)
• sl82c105_qc_defer(9)
• sl82c105_bridge_revision(9)

iykyk 🧚

source/version: ./drivers/ata · date: October 2026 · page: sl82c105_reset_engine(9) 🌈 — mwah, bestie 💋