Re: [Xen-devel] [PATCH v2 20/21] xen: support console_switching between Dom0 and DomUs on ARM

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 16.07.18 at 23:55, <sstabellini@xxxxxxxxxx> wrote:
> On Mon, 16 Jul 2018, Jan Beulich wrote:
>> >>> On 07.07.18 at 01:12, <sstabellini@xxxxxxxxxx> wrote:
>> > +            serial_rx_ring[SERIAL_RX_MASK(serial_rx_prod++)] = c;
>> > +    }
>> > +#ifdef CONFIG_ARM
>> 
>> CONFIG_HAS_PL011 ?
> 
> I had already spotted this problem. I turned it into:
> 
>   #if defined(CONFIG_ARM) && defined(CONFIG_SBSA_VUART_CONSOLE)
> 
> It's CONFIG_SBSA_VUART_CONSOLE rather than CONFIG_HAS_PL011 because this
> has to do with the virtual pl011 implementation rather than the physical
> driver in Xen.

I see. But why still the CONFIG_ARM?

Jan



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