Re: [PATCH] serial: pxa: Disable TX interrupt if there is no more data to transmit

[Doug Brown <doug@xxxxxxxxxxxxx>]

Hi Jonas,

> > On Mon, 20 May 2024 at 08:41, Jiri Slaby <jirislaby@xxxxxxxxxx> wrote:
> > > Perhaps, it should be reverted and the affected driver should just pass
> > > UART_TX_NOSTOP instead?
> > >
> > > >        uart_port_tx_limited(&up->port, ch, up->port.fifosize / 2,
> > > >                true,
> > > >                serial_out(up, UART_TX, ch),
Does the bcm63xx_uart driver work correctly if 7bfb915a597a is reverted 
and UART_TX_NOSTOP is used instead?

I was able to further confirm on hardware (BeagleBoard) that omap-serial 
is also broken after 7bfb915a597a. I'm trying to figure out how to 
safely revert it while also allowing bcm63xx to continue to work properly.

Thanks,
Doug