ali_fifo_control(9)

💅 ali_fifo_control(9) — Kernel API Manual 🎀

okay so bestie, welcome to the ali_fifo_control page ✨ this is a (9) kernel API manpage, and it's literally all about flipping the ALi FIFO on and off. short page, big vibes, let's get into it 🫶

---

✨ NAME ✨

ali_fifo_control — the FIFO manager 💅 that's it, that's the whole name

---

🌸 SYNOPSIS 🌸

void ali_fifo_control (struct ata_port *ap , struct ata_device *adev ,
int on );

like yes, that's the whole call. copy it exactly, don't "fix" the spacing, i'm begging 🙈

---

🦋 ARGUMENTS 🦋

• ap — the ALi channel you're controlling, that's the one 🌈
• adev — the device that's getting FIFO-managed, slay 🎀
• on — 0 for off, 1 for on ⭐ simple as. no in-between, no "maybe", just binary energy 👑

---

💜 DESCRIPTION 💜

So this one enables or disables the FIFO on a given device 🫶 and the lore here is genuinely important, so listen up: the way the ALi FIFO works, it provides a boost on ATA disk — iconic, we love a performance moment ✨ but it can be confused by ATAPI 😭 and because of that, we must therefore manage it 💀 so like… you don't just leave it vibing on its own. you manage it. periodt. 👑

basically: ATA disk = boosted 🚀, ATAPI = confused 😵‍💫, so the code has to babysit the thing. it's giving main character energy in pata_ali.c, honestly 🧚

---

🌈 SEE ALSO 🌈

Kernel file ./drivers/ata/pata_ali.c — that's the whole squad right there, go say hi 👋

• ali_c2_cable_detect(9)
• ali_20_filter(9)
• ali_program_modes(9)
• ali_set_piomode(9)
• ali_set_dmamode(9)
• ali_warn_atapi_dma(9)
• ali_lock_sectors(9)
• ali_check_atapi_dma(9)
• ali_init_chipset(9)
• ali_init_one(9)

all of them live in ./drivers/ata too, iykyk 💅

---

okay that's the whole page, you ate that 🍓 this was brought to you by the ./drivers/ata directory, dated October 2026, and the kernel API manual said see you next time bestie 💖✨🎀 mwah 🫶