Int 1A Fn B402 - Intel Plug-and-play Auto-configuration - Copy And Verif [X]
AX = B402h
DS:SI -> configuration table (see #0940)
ES:DI -> buffer for copy of configuration table
Return: CF clear if successful
AX = 0000h
CF set on error
AX = error code (0055h,0056h) (see #0939)
Note: the buffer pointed at by ES:DI must be at least as large as the
maximum configuration table size reported by AX=B401h
See Also: AX=B400h,AX=B401h,AX=B403h