)
Values for Intel System Management Bus error codes:
 00h	SMBus OK
 01h	SMBus connect failed
 02h	SMBus already connected (see also #00485)
 03h	SMBus disconnect failed
 04h	SMBus not connected
 05h	SMBus INT 15 interface disabled
 06h	SMBus device address request out of range
 07h	SMBus unknown failure
 08h	SMBus message list empty
 09h	SMBus message list overflow
 0Ah	SMBus invalid signature
 10h	SMBus device address not acknowledged
 11h	SMBus device error detected
 12h	SMBus device command access denied
 13h	SMBus unknown error
 14h	SMBus transaction pending
 15h	SMBus no transaction pending
 16h	SMBus request does not match pending transaction
 17h	SMBus device access denied
 18h	SMBus timeout
 19h	SMBus protocol not supported
 1Ah	SMBus busy
 1Bh	SMBus SMI detected
 80h	SMBus OK (previously unreported SMI occurred)
 86h	SMBus not supported