Set device parameters
Entry:
AX = 440Dh
BX = Drive
CH = Category (Type of device)
8: Block device
CL = 60h (Function within category)
(functions 43h-46h and 63h-66h are reserved for the
system).
DS:DX = Address of packet
Return:
CF = 1
AX = Error code
CF = 0
No error