On 05/18/2018 05:34 AM, Pham, Phong wrote:
>
> Hi,
>
> Currently, a user space driver write() API does not clear the number of
> interrupts occurred since the last read() API. Instead it disable interrupt
> unless a UDD_RTIOC_IRQEN request comes in to enable interrupt. The fact that
> ioctl(
Hi,
Currently, a user space driver write() API does not clear the number of
interrupts occurred since the last read() API. Instead it disable interrupt
unless a UDD_RTIOC_IRQEN request comes in to enable interrupt. The fact that
ioctl() does support these requests makes write(UDD_RTIOC_IRQEN