sis_init_one(9)

✨ NAME ✨

okay so bestie, welcome to sis_init_one(9) from the Kernel API Manual 💖. This function is literally here to register a SiS ATA PCI device with kernel services. That’s the whole name vibe, no cap ✨.

🦋 SYNOPSIS 🦋

Here’s the signature, bestie — copy it exactly or the compiler will give you the side-eye 😭:

int sis_init_one (struct pci_dev *pdev , const struct pci_device_id *ent
);

💅 ARGUMENTS 💅

• pdev — the PCI device to register, your main character for this call 🫶
• ent — the entry in sis_pci_tbl that matches pdev; they’re a matched set, iykyk 💖

🎀 DESCRIPTION 🎀

This gets called from the kernel PCI layer 👑. We probe for combined mode — yes, sigh 😭 — and then hand over control to libata, for it to do the rest. That’s the plan, fr fr.

LOCKING: inherited from the PCI layer, and it may sleep 😴💤 — so don’t act surprised.

🔥 RETURN 🔥

Zero on success, or a -ERRNO value 😭. Slay if it’s zero; weep if it’s negative.

🌈 SEE ALSO 🌈

Go read the kernel file ./drivers/ata/pata_sis.c and these absolute icons:

• sis_old_port_base(9)
• sis_port_base(9)
• sis_133_cable_detect(9)
• sis_66_cable_detect(9)
• sis_pre_reset(9)
• sis_set_fifo(9)
• sis_old_set_piomode(9)
• sis_100_set_piomode(9)
• sis_133_set_piomode(9)
• sis_old_set_dmamode(9)
• sis_66_set_dmamode(9)
• sis_100_set_dmamode(9)
• sis_133_early_set_dmamode(9)
• sis_133_set_dmamode(9)
• sis_133_mode_filter(9)

okay bye bestie — this page is from ./drivers/ata, dated October 2026, and it’s all about sis_init_one(9) 💅✨.