6 files changed, 24 insertions, 23 deletions
diff --git a/hw/xen/xen-hvm-common.c b/hw/xen/xen-hvm-common.c
index baa1adb9f2..1627da7398 100644
--- a/hw/xen/xen-hvm-common.c
+++ b/hw/xen/xen-hvm-common.c
@@ -1,6 +1,7 @@
 #include "qemu/osdep.h"
 #include "qemu/units.h"
 #include "qapi/error.h"
+#include "exec/target_page.h"
 #include "trace.h"
 
 #include "hw/pci/pci_host.h"
@@ -9,11 +10,12 @@
 #include "hw/boards.h"
 #include "hw/xen/arch_hvm.h"
 
-MemoryRegion ram_memory;
+MemoryRegion xen_memory;
 
 void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr,
                    Error **errp)
 {
+    unsigned target_page_bits = qemu_target_page_bits();
     unsigned long nr_pfn;
     xen_pfn_t *pfn_list;
     int i;
@@ -26,17 +28,17 @@ void xen_ram_alloc(ram_addr_t ram_addr, ram_addr_t size, MemoryRegion *mr,
         return;
     }
 
-    if (mr == &ram_memory) {
+    if (mr == &xen_memory) {
         return;
     }
 
     trace_xen_ram_alloc(ram_addr, size);
 
-    nr_pfn = size >> TARGET_PAGE_BITS;
+    nr_pfn = size >> target_page_bits;
     pfn_list = g_new(xen_pfn_t, nr_pfn);
 
     for (i = 0; i < nr_pfn; i++) {
-        pfn_list[i] = (ram_addr >> TARGET_PAGE_BITS) + i;
+        pfn_list[i] = (ram_addr >> target_page_bits) + i;
     }
 
     if (xc_domain_populate_physmap_exact(xen_xc, xen_domid, nr_pfn, 0, 0, pfn_list)) {
@@ -53,7 +55,7 @@ static void xen_set_memory(struct MemoryListener *listener,
 {
     XenIOState *state = container_of(listener, XenIOState, memory_listener);
 
-    if (section->mr == &ram_memory) {
+    if (section->mr == &xen_memory) {
         return;
     } else {
         if (add) {
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 36e6f93c37..a8edabdabc 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -59,7 +59,8 @@
 #include "hw/pci/pci.h"
 #include "hw/qdev-properties.h"
 #include "hw/qdev-properties-system.h"
-#include "xen_pt.h"
+#include "hw/xen/xen_pt.h"
+#include "hw/xen/xen_igd.h"
 #include "hw/xen/xen.h"
 #include "hw/xen/xen-legacy-backend.h"
 #include "qemu/range.h"
diff --git a/hw/xen/xen_pt.h b/hw/xen/xen_pt.h
index 31bcfdf705..095a0f0365 100644
--- a/hw/xen/xen_pt.h
+++ b/hw/xen/xen_pt.h
@@ -1,3 +1,13 @@
+/*
+ * Copyright (c) 2007, Neocleus Corporation.
+ * Copyright (c) 2007, Intel Corporation.
+ *
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * Alex Novik <alex@neocleus.com>
+ * Allen Kay <allen.m.kay@intel.com>
+ * Guy Zana <guy@neocleus.com>
+ */
 #ifndef XEN_PT_H
 #define XEN_PT_H
 
@@ -5,9 +15,6 @@
 #include "xen-host-pci-device.h"
 #include "qom/object.h"
 
-bool xen_igd_gfx_pt_enabled(void);
-void xen_igd_gfx_pt_set(bool value, Error **errp);
-
 void xen_pt_log(const PCIDevice *d, const char *f, ...) G_GNUC_PRINTF(2, 3);
 
 #define XEN_PT_ERR(d, _f, _a...) xen_pt_log(d, "%s: Error: "_f, __func__, ##_a)
@@ -52,12 +59,6 @@ typedef struct XenPTDeviceClass {
     XenPTQdevRealize pci_qdev_realize;
 } XenPTDeviceClass;
 
-uint32_t igd_read_opregion(XenPCIPassthroughState *s);
-void xen_igd_reserve_slot(PCIBus *pci_bus);
-void igd_write_opregion(XenPCIPassthroughState *s, uint32_t val);
-void xen_igd_passthrough_isa_bridge_create(XenPCIPassthroughState *s,
-                                           XenHostPCIDevice *dev);
-
 /* function type for config reg */
 typedef int (*xen_pt_conf_reg_init)
     (XenPCIPassthroughState *, XenPTRegInfo *, uint32_t real_offset,
@@ -343,11 +344,6 @@ static inline bool xen_pt_has_msix_mapping(XenPCIPassthroughState *s, int bar)
 void *pci_assign_dev_load_option_rom(PCIDevice *dev, int *size,
                                      unsigned int domain, unsigned int bus,
                                      unsigned int slot, unsigned int function);
-static inline bool is_igd_vga_passthrough(XenHostPCIDevice *dev)
-{
-    return (xen_igd_gfx_pt_enabled()
-            && ((dev->class_code >> 0x8) == PCI_CLASS_DISPLAY_VGA));
-}
 int xen_pt_register_vga_regions(XenHostPCIDevice *dev);
 int xen_pt_unregister_vga_regions(XenHostPCIDevice *dev);
 void xen_pt_setup_vga(XenPCIPassthroughState *s, XenHostPCIDevice *dev,
diff --git a/hw/xen/xen_pt_config_init.c b/hw/xen/xen_pt_config_init.c
index 2b8680b112..ba4cd78238 100644
--- a/hw/xen/xen_pt_config_init.c
+++ b/hw/xen/xen_pt_config_init.c
@@ -15,7 +15,8 @@
 #include "qemu/osdep.h"
 #include "qapi/error.h"
 #include "qemu/timer.h"
-#include "xen_pt.h"
+#include "hw/xen/xen_pt.h"
+#include "hw/xen/xen_igd.h"
 #include "hw/xen/xen-legacy-backend.h"
 
 #define XEN_PT_MERGE_VALUE(value, data, val_mask) \
diff --git a/hw/xen/xen_pt_graphics.c b/hw/xen/xen_pt_graphics.c
index 0aed3bb6fd..6c2e3f4840 100644
--- a/hw/xen/xen_pt_graphics.c
+++ b/hw/xen/xen_pt_graphics.c
@@ -3,7 +3,8 @@
  */
 #include "qemu/osdep.h"
 #include "qapi/error.h"
-#include "xen_pt.h"
+#include "hw/xen/xen_pt.h"
+#include "hw/xen/xen_igd.h"
 #include "xen-host-pci-device.h"
 
 static unsigned long igd_guest_opregion;
diff --git a/hw/xen/xen_pt_stub.c b/hw/xen/xen_pt_stub.c
index 5c108446a8..72feebeb20 100644
--- a/hw/xen/xen_pt_stub.c
+++ b/hw/xen/xen_pt_stub.c
@@ -6,7 +6,7 @@
  */
 
 #include "qemu/osdep.h"
-#include "hw/xen/xen_pt.h"
+#include "hw/xen/xen_igd.h"
 #include "qapi/error.h"
 
 bool xen_igd_gfx_pt_enabled(void)