Re: [Xen-devel] [PATCH v5 22/25] xen/arm: Allow vpl011 to be used by DomU

2018-10-30 Thread Oleksandr Tyshchenko
On Mon, Oct 29, 2018 at 10:03 PM Stefano Stabellini wrote: > > On Wed, 24 Oct 2018, Oleksandr Tyshchenko wrote: > > Hi, Stefano > > > > On Tue, Oct 23, 2018 at 5:04 AM Stefano Stabellini > > wrote: > > > > > > Make vpl011 being able to be used without a userspace component in Dom0. > > > In that

Re: [Xen-devel] [PATCH v5 22/25] xen/arm: Allow vpl011 to be used by DomU

2018-10-29 Thread Stefano Stabellini
On Wed, 24 Oct 2018, Oleksandr Tyshchenko wrote: > Hi, Stefano > > On Tue, Oct 23, 2018 at 5:04 AM Stefano Stabellini > wrote: > > > > Make vpl011 being able to be used without a userspace component in Dom0. > > In that case, output is printed to the Xen serial and input is received > > from the

Re: [Xen-devel] [PATCH v5 22/25] xen/arm: Allow vpl011 to be used by DomU

2018-10-24 Thread Oleksandr Tyshchenko
Hi, Stefano On Tue, Oct 23, 2018 at 5:04 AM Stefano Stabellini wrote: > > Make vpl011 being able to be used without a userspace component in Dom0. > In that case, output is printed to the Xen serial and input is received > from the Xen serial one character at a time. > > Call domain_vpl011_init

[Xen-devel] [PATCH v5 22/25] xen/arm: Allow vpl011 to be used by DomU

2018-10-22 Thread Stefano Stabellini
Make vpl011 being able to be used without a userspace component in Dom0. In that case, output is printed to the Xen serial and input is received from the Xen serial one character at a time. Call domain_vpl011_init during construct_domU if vpl011 is enabled. Introduce a new ring struct with only