Maxim Integrated 73M1822/73M1922 Hardware Module for SMDK412 - Manual (Page 17)

UG_1x22_054 73M1822/73M1922 Hardware Module for SMDK412 User Guide
Rev. 1.1 17
3.6.14 TSC_1X22_MAFE_IRQ_DISABLE
Description
This IOCTL disables the reporting of interrupts for the 73M1x22 device through the HW Module.
Prototype
int ioctl (
int fd,
int TSC_1X22_MAFE_IRQ_DISABLE);
Parameters
Data Type Name Description
int fd Channel descriptor.
int TSC_1X22_MAFE_IRQ_DISABLE I/O control identifier.
Return Values
Data Type Description
int 0 = Success.
-1 = Failure.
3.6.15 TSC_1X22_MAFE_IRQ_DOWN
Description
This IOCTL attempts a mutex down call on an internal mutex. This IOCTL blocks until successful. This
mutex is up’d interrupt service routine (SW or HW triggered) and by TSC_1X22_MAFE_IRQ_UP.
Prototype
int ioctl (
int fd,
int TSC_1X22_MAFE_IRQ_DOWN);
Parameters
Data Type Name Description
int fd Channel descriptor.
int TSC_1X22_MAFE_IRQ_DOWN I/O control identifier.
Return Values
Data Type Description
int 0 = Success.
-1 = Failure.