scu_ipc_ioctl(9)

scu_ipc_ioctl(9) — Kernel API Manual 💅

okay so bestie, welcome to the scu_ipc_ioctl(9) page from the Kernel API Manual. this is the SCU control-ioctl lore, and we're keeping every single detail intact. no cap. 🎀

✨ NAME ✨

scu_ipc_ioctl — control ioctls for the SCU 🦋

🌸 SYNOPSIS 🌸

long scu_ipc_ioctl (struct file *fp , unsigned int cmd , unsigned long
arg );

🎀 ARGUMENTS 🎀

• fp — file handle of the SCU device — literally the SCU device's file handle 🫶
• cmd — ioctl coce — yep, "coce" exactly as written, not me fixing it 😭💀
• arg — pointer to user passed structure — that's the pointer, bestie ✨

🔥 DESCRIPTION 🔥

Support the I/O and firmware flashing interfaces of the SCU. that's the whole assignment: this supports the I/O and firmware flashing interfaces of the SCU. slay 💅

👑 SEE ALSO 👑

• Kernel file ./drivers/platform/x86/intel_scu_ipcutil.c
• scu_reg_access(9)

mwah 💖 source/version: ./drivers/platform/x86; date: October 2026; title: scu_ipc_ioctl(9). go be iconic, bestie 🌈✨