pub unsafe fn out_u16(addr: u16, data: u16)Available on x86 or x86-64 only.
Expand description
Write a 16-bit value to the port at the given address in I/O space.
ยงSafety
This is an extremely low-level operation that can do anything: trigger an interrupt, overwrite arbitrary memory with DMA, shut down the system, launch a missile. Use with caution.