__cci_control_port_by_index(9)

✨ NAME ✨

okay so bestie, welcome to the __cci_control_port_by_index(9) page from the Kernel API Manual 💖 — this one is literally the function that controls a CCI port by port index. yes, that's the whole vibe 🎀

✨ SYNOPSIS ✨

int notrace __cci_control_port_by_index (u32 port , bool enable );

like, that's the exact signature, no cap 🫶

✨ ARGUMENTS ✨

• port — the port index, bestie. and not just any index — this is one you previously retrieved with cci_ace_get_port 👑
• enable — if true, it enables the port; if false, it disables it. simple as that 💅

✨ RETURN ✨

• 0 on success ✨
• -ENODEV on port index out of range 😭
• -EPERM if the operation is carried out on an ACE PORT 💀

✨ SEE ALSO ✨

• Kernel file ./drivers/bus/arm-cci.c
• __cci_ace_get_port(9)
• cci_port_control(9)
• cci_disable_port_by_cpu(9)
• cci_enable_port_for_self(9)
• __cci_control_port_by_device(9)

and that's the whole page, bestie 🦋 this little icon came from source ./drivers/bus, dated October 2026, and it's literally serving __cci_control_port_by_index(9) energy — periodt 💜