Re: [External] Re: [PATCH] serial: 8250: fix panic due to PSLVERR

[Andy Shevchenko]

On Fri, Apr 04, 2025 at 10:31:25AM +0800, yunhui cui wrote:
> On Thu, Apr 3, 2025 at 7:50 PM Andy Shevchenko
> <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:
> > On Thu, Apr 03, 2025 at 02:36:16PM +0300, Andy Shevchenko wrote:
> > > On Thu, Apr 03, 2025 at 05:03:36PM +0800, Yunhui Cui wrote:
> >
> > A couple of more questions here:
> > 1) what is the DW IP version and where did you get the PSLVERR_RESP_EN
> > parameter from?
> > 2) what is the setting of the UART_16550_COMPATIBLE parameter?
> 
> 1): Refer to: https://www.synopsys.com/dw/ipdir.php?c=DW_apb_uart

I don't understand this. I asked about version of the IP, I have datasheets
already for many of them, I can't find PSLVERR_RESP_EN there, that's why the
question.

> 2): data->uart_16550_compatible == 0

Thanks!

-- 
With Best Regards,
Andy Shevchenko