Symbol: apple_smc_mmio_key_write
sys/dev/apple/smc/smc.h
237
int apple_smc_mmio_key_write(device_t, const char *, uint8_t *, uint8_t);
sys/dev/apple/smc/smc_io.c
111
return (apple_smc_mmio_key_write(dev, key, buf, len));