[Qemu-devel] [PATCH v3 02/11] pc: remove has_igd_gfx_passthru global

[Gerd Hoffmann <kraxel@redhat.com>]

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
 hw/xen/xen_pt.h |  5 +++--
 vl.c            | 10 ----------
 2 files changed, 3 insertions(+), 12 deletions(-)

diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
index 3749711..cdd73ff 100644
--- a/hw/xen/xen_pt.h
+++ b/hw/xen/xen_pt.h
@@ -4,6 +4,7 @@
 #include "qemu-common.h"
 #include "hw/xen/xen_common.h"
 #include "hw/pci/pci.h"
+#include "hw/boards.h"
 #include "xen-host-pci-device.h"
 
 void xen_pt_log(const PCIDevice *d, const char *f, ...) GCC_FMT_ATTR(2, 3);
@@ -322,10 +323,10 @@ extern void *pci_assign_dev_load_option_rom(PCIDevice *dev,
                                             unsigned int domain,
                                             unsigned int bus, unsigned int slot,
                                             unsigned int function);
-extern bool has_igd_gfx_passthru;
 static inline bool is_igd_vga_passthrough(XenHostPCIDevice *dev)
 {
-    return (has_igd_gfx_passthru
+    MachineState *machine = MACHINE(qdev_get_machine());
+    return (machine->igd_gfx_passthru
             && ((dev->class_code >> 0x8) == PCI_CLASS_DISPLAY_VGA));
 }
 int xen_pt_register_vga_regions(XenHostPCIDevice *dev);
diff --git a/vl.c b/vl.c
index 5aaea77..d4e51ec 100644
--- a/vl.c
+++ b/vl.c
@@ -1365,13 +1365,6 @@ static inline void semihosting_arg_fallback(const char *file, const char *cmd)
     }
 }
 
-/* Now we still need this for compatibility with XEN. */
-bool has_igd_gfx_passthru;
-static void igd_gfx_passthru(void)
-{
-    has_igd_gfx_passthru = current_machine->igd_gfx_passthru;
-}
-
 /***********************************************************/
 /* USB devices */
 
@@ -4550,9 +4543,6 @@ int main(int argc, char **argv, char **envp)
             exit(1);
     }
 
-    /* Check if IGD GFX passthrough. */
-    igd_gfx_passthru();
-
     /* init generic devices */
     if (qemu_opts_foreach(qemu_find_opts("device"),
                           device_init_func, NULL, NULL)) {
-- 
1.8.3.1