Hi, Alex, Gentle ping. Could you please help to pull this patch? It's a small fix and Kirti has reviewed. Thanks. Shunyong. On Fri, 2018-03-09 at 11:36 +0530, Kirti Wankhede wrote: > Thanks for fixing it. > Patch looks good to me. > +Alex to pull this patch. > > Reviewed by: Kirti Wankhede <kwankhede@xxxxxxxxxx> > > Thanks, > Kirti > > On 3/8/2018 12:38 PM, Shunyong Yang wrote: > > > > When FIFO mode is enabled, the receive data available interrupt > > (UART_IIR_RDI in code) should be triggered when the number of data > > in FIFO is equal or larger than interrupt trigger level. > > > > This patch changes the trigger level check to ensure multiple bytes > > received from upper layer can trigger RDI interrupt correctly. > > > > Cc: Joey Zheng <yu.zheng@xxxxxxxxxxxxxxxx> > > Signed-off-by: Shunyong Yang <shunyong.yang@xxxxxxxxxxxxxxxx> > > --- > > samples/vfio-mdev/mtty.c | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > > diff --git a/samples/vfio-mdev/mtty.c b/samples/vfio-mdev/mtty.c > > index 09f255bdf3ac..7abb79d8313d 100644 > > --- a/samples/vfio-mdev/mtty.c > > +++ b/samples/vfio-mdev/mtty.c > > @@ -534,7 +534,7 @@ static void handle_bar_read(unsigned int index, > > struct mdev_state *mdev_state, > > > > /* Interrupt priority 2: Fifo trigger level > > reached */ > > if ((ier & UART_IER_RDI) && > > - (mdev_state->s[index].rxtx.count == > > + (mdev_state->s[index].rxtx.count >= > > mdev_state->s[index].intr_trigger_level)) > > *buf |= UART_IIR_RDI; > > > >
