On Mon, May 23, 2022 at 10:48:17AM +0200,
Gerd Hoffmann <kraxel@xxxxxxxxxx> wrote:
> > diff --git a/target/i386/kvm/tdx.h b/target/i386/kvm/tdx.h
> > index c8a23d95258d..4036ca2f3f99 100644
> > --- a/target/i386/kvm/tdx.h
> > +++ b/target/i386/kvm/tdx.h
> > @@ -1,6 +1,10 @@
> > #ifndef QEMU_I386_TDX_H
> > #define QEMU_I386_TDX_H
> >
> > +#ifndef CONFIG_USER_ONLY
> > +#include CONFIG_DEVICES /* CONFIG_TDX */
> > +#endif
> > +
> > #include "exec/confidential-guest-support.h"
> >
> > #define TYPE_TDX_GUEST "tdx-guest"
> > @@ -16,6 +20,12 @@ typedef struct TdxGuest {
> > uint64_t attributes; /* TD attributes */
> > } TdxGuest;
> >
> > +#ifdef CONFIG_TDX
> > +bool is_tdx_vm(void);
> > +#else
> > +#define is_tdx_vm() 0
>
> Just add that to the tdx-stubs.c file you already created in one of the
> previous patches and drop this #ifdef mess ;)
This is for consistency with SEV. Anyway Either way is okay.
>From target/i386/sev.h
...
#ifdef CONFIG_SEV
bool sev_enabled(void);
bool sev_es_enabled(void);
#else
#define sev_enabled() 0
#define sev_es_enabled() 0
#endif
--
Isaku Yamahata <isaku.yamahata@xxxxxxxxx>
