Re: [Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Jan Beulich
>>> On 01.12.16 at 16:08, wrote: > On Thu, Dec 01, 2016 at 12:40:01PM +, Roger Pau Monne wrote: >> --- a/tools/libacpi/acpi2_0.h >> +++ b/tools/libacpi/acpi2_0.h >> @@ -229,6 +229,7 @@ struct acpi_20_fadt { >> */ >> #define ACPI_LEGACY_DEVICES (1 << 0) >> #define ACPI_8042 (1 <<

Re: [Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Roger Pau Monne
On Thu, Dec 01, 2016 at 12:40:01PM +, Roger Pau Monne wrote: > --- a/tools/libacpi/acpi2_0.h > +++ b/tools/libacpi/acpi2_0.h > @@ -229,6 +229,7 @@ struct acpi_20_fadt { > */ > #define ACPI_LEGACY_DEVICES (1 << 0) > #define ACPI_8042 (1 << 1) > +#define ACPI_FADT_NO_VGA(1 << 2)

Re: [Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Boris Ostrovsky
On 12/01/2016 08:29 AM, Roger Pau Monne wrote: On Thu, Dec 01, 2016 at 06:09:09AM -0700, Jan Beulich wrote: On 01.12.16 at 13:40, wrote: PVHv2 guests don't have any VGA card, and as so it must be notified in the FADT. Signed-off-by: Roger Pau Monné Reviewed-by: Jan Beulich Looking at t

Re: [Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Roger Pau Monne
On Thu, Dec 01, 2016 at 06:09:09AM -0700, Jan Beulich wrote: > >>> On 01.12.16 at 13:40, wrote: > > PVHv2 guests don't have any VGA card, and as so it must be notified in the > > FADT. > > > > Signed-off-by: Roger Pau Monné > > Reviewed-by: Jan Beulich > > Looking at this ... > > > --- a/to

Re: [Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Jan Beulich
>>> On 01.12.16 at 13:40, wrote: > PVHv2 guests don't have any VGA card, and as so it must be notified in the > FADT. > > Signed-off-by: Roger Pau Monné Reviewed-by: Jan Beulich Looking at this ... > --- a/tools/libacpi/acpi2_0.h > +++ b/tools/libacpi/acpi2_0.h > @@ -229,6 +229,7 @@ struct

[Xen-devel] [PATCH] tools/libacpi: set FADT boot flag to notify lack of VGA for PVHv2 guests

2016-12-01 Thread Roger Pau Monne
PVHv2 guests don't have any VGA card, and as so it must be notified in the FADT. Signed-off-by: Roger Pau Monné --- Cc: Jan Beulich Cc: Andrew Cooper Cc: Ian Jackson Cc: Wei Liu Cc: boris.ostrov...@oracle.com Cc: konrad.w...@oracle.com --- tools/firmware/hvmloader/util.c | 3 ++- tools/libac