Function 26, subfunction 11 - find out whether low-level HD access is enabled.
Parameters:
eax = 26 - function number
ebx = 11 - subfunction number
Returned value:
eax = 0/1 - disabled/enabled
Remarks:
Is used in LBA read (
subfunction 8 of function 58
).
To set current state use
subfunction 11 of function 21
.