diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-11-13 10:56:53 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-12-17 19:32:27 +0100 |
| commit | 46472d82322d0af23c7074c1101a791b5a27ca46 (patch) | |
| tree | abb8efdc8c80feeca312e22b7443f943ca1904b3 /hw/xen/xen_pt.c | |
| parent | fe174132478b4e7b0086f2305a511fd94c9aca8b (diff) | |
xen: convert "-machine igd-passthru" to an accelerator property
The first machine property to fall is Xen's Intel integrated graphics
passthrough. The "-machine igd-passthru" option does not set anymore
a property on the machine object, but desugars to a GlobalProperty on
accelerator objects.
The setter is very simple, since the value ends up in a
global variable, so this patch also provides an example before the more
complicated cases that follow it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/xen/xen_pt.c')
| -rw-r--r-- | hw/xen/xen_pt.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c index 8fbaf2eae9..9e767d4244 100644 --- a/hw/xen/xen_pt.c +++ b/hw/xen/xen_pt.c @@ -65,6 +65,8 @@ #include "qemu/range.h" #include "exec/address-spaces.h" +bool has_igd_gfx_passthru; + #define XEN_PT_NR_IRQS (256) static uint8_t xen_pt_mapped_machine_irq[XEN_PT_NR_IRQS] = {0}; |