sil680_seldev(9)

✨ NAME ✨

Welcome to sil680_seldev(9) from the Kernel API Manual, bestie 💖 — this lil helper is here to return register base. That's the whole vibe. 🎀

🌸 SYNOPSIS 🌸

int sil680_seldev (struct ata_port *ap , struct ata_device *adev , int r
);

🎀 ARGUMENTS 🎀

• ap — ATA interface. Your port-side bestie 🫶
• adev — ATA device. The device in question, slay 💅
• r — config offset. The offset you're feeding in ✨

💅 DESCRIPTION 💅

okay so here's the tea: sil680_seldev turns a config register offset into the right address in PCI space to access the control register in question, including accounting for the unit shift. Yes, that part is literally included — no cap. 🔥

🦋 SEE ALSO 🦋

Kernel file ./drivers/ata/pata_sil680.c — go peek, bestie 👀:

• sil680_selreg(9)
• sil680_cable_detect(9)
• sil680_set_piomode(9)
• sil680_set_dmamode(9)
• sil680_sff_exec_command(9)
• sil680_init_chip(9)

mwah 💋 this page is from the source/version ./drivers/ata, dated October 2026 — that's the footer tea, not me making stuff up 🎀💖