sudo hdparm -d1 -c1 -u1 /dev/sda

/dev/sda:
 setting 32-bit IO_support flag to 1
 HDIO_SET_32BIT failed: Invalid argument
 setting unmaskirq to 1 (on)
 HDIO_SET_UNMASKINTR failed: Inappropriate ioctl for device
 setting using_dma to 1 (on)
 HDIO_SET_DMA failed: Inappropriate ioctl for device
 IO_support   =  0 (default 16-bit)