Hi Denis, Thank you for the patch.
Reviewed-by: Mykola Kvach <[email protected]> Best regards, Mykola On Tue, Sep 9, 2025 at 12:12 AM <[email protected]> wrote: > > From: Denis Mukhin <[email protected]> > > Add initial Kconfig options configure NS16550-capable emulator. > > Signed-off-by: Denis Mukhin <[email protected]> > --- > Changes since v6: > - new patch > --- > xen/common/emul/vuart/Kconfig | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/xen/common/emul/vuart/Kconfig b/xen/common/emul/vuart/Kconfig > index ce1b976b7da7..9a49a6528b5a 100644 > --- a/xen/common/emul/vuart/Kconfig > +++ b/xen/common/emul/vuart/Kconfig > @@ -3,4 +3,23 @@ config VUART_FRAMEWORK > > menu "UART Emulation" > > +config VUART_NS16X50 > + bool "NS16550-compatible UART Emulator" if EXPERT > + depends on X86 && HVM > + select VUART_FRAMEWORK > + help > + In-hypervisor NS16550-compatible UART emulation. > + > + Only one legacy PC COM port is emulated for domain with a certain ID > + (set via 'vuart-domid=' command line setting). > + > + This is strictly for testing purposes (such as early HVM guest > console), > + and not appropriate for use in production. > + > +config VUART_NS16X50_DEBUG > + bool "Development: NS16550-compatible UART Emulator Debugging" > + depends on VUART_NS16X50 && DEBUG > + help > + Enable development debugging. > + > endmenu > -- > 2.51.0 > >
