1 files changed, 38 insertions, 29 deletions

diff --git a/hw/i386/pc.c b/hw/i386/pc.c
index b211633..2f58e73 100644
--- a/hw/i386/pc.c
+++ b/hw/i386/pc.c
@@ -81,7 +81,10 @@
     { "qemu64-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },\
     { "athlon-" TYPE_X86_CPU, "model-id", "QEMU Virtual CPU version " v, },
 
-GlobalProperty pc_compat_10_0[] = {};
+GlobalProperty pc_compat_10_0[] = {
+    { TYPE_X86_CPU, "x-consistent-cache", "false" },
+    { TYPE_X86_CPU, "x-vendor-cpuid-only-v2", "false" },
+};
 const size_t pc_compat_10_0_len = G_N_ELEMENTS(pc_compat_10_0);
 
 GlobalProperty pc_compat_9_2[] = {};
@@ -609,7 +612,7 @@ void pc_machine_done(Notifier *notifier, void *data)
                               &error_fatal);
 
     if (pcms->cxl_devices_state.is_enabled) {
-        cxl_fmws_link_targets(&pcms->cxl_devices_state, &error_fatal);
+        cxl_fmws_link_targets(&error_fatal);
     }
 
     /* set the number of CPUs */
@@ -718,20 +721,28 @@ static uint64_t pc_get_cxl_range_start(PCMachineState *pcms)
     return cxl_base;
 }
 
-static uint64_t pc_get_cxl_range_end(PCMachineState *pcms)
+static int cxl_get_fmw_end(Object *obj, void *opaque)
 {
-    uint64_t start = pc_get_cxl_range_start(pcms) + MiB;
+    struct CXLFixedWindow *fw;
+    uint64_t *start = opaque;
 
-    if (pcms->cxl_devices_state.fixed_windows) {
-        GList *it;
-
-        start = ROUND_UP(start, 256 * MiB);
-        for (it = pcms->cxl_devices_state.fixed_windows; it; it = it->next) {
-            CXLFixedWindow *fw = it->data;
-            start += fw->size;
-        }
+    if (!object_dynamic_cast(obj, TYPE_CXL_FMW)) {
+        return 0;
     }
+    fw = CXL_FMW(obj);
+
+    *start += fw->size;
+
+    return 0;
+}
 
+static uint64_t pc_get_cxl_range_end(PCMachineState *pcms)
+{
+    uint64_t start = pc_get_cxl_range_start(pcms) + MiB;
+
+    /* Ordering doesn't matter so no need to build a sorted list */
+    object_child_foreach_recursive(object_get_root(), cxl_get_fmw_end,
+                                   &start);
     return start;
 }
 
@@ -933,23 +944,9 @@ void pc_memory_init(PCMachineState *pcms,
         cxl_base = pc_get_cxl_range_start(pcms);
         memory_region_init(mr, OBJECT(machine), "cxl_host_reg", cxl_size);
         memory_region_add_subregion(system_memory, cxl_base, mr);
-        cxl_resv_end = cxl_base + cxl_size;
-        if (pcms->cxl_devices_state.fixed_windows) {
-            hwaddr cxl_fmw_base;
-            GList *it;
-
-            cxl_fmw_base = ROUND_UP(cxl_base + cxl_size, 256 * MiB);
-            for (it = pcms->cxl_devices_state.fixed_windows; it; it = it->next) {
-                CXLFixedWindow *fw = it->data;
-
-                fw->base = cxl_fmw_base;
-                memory_region_init_io(&fw->mr, OBJECT(machine), &cfmws_ops, fw,
-                                      "cxl-fixed-memory-region", fw->size);
-                memory_region_add_subregion(system_memory, fw->base, &fw->mr);
-                cxl_fmw_base += fw->size;
-                cxl_resv_end = cxl_fmw_base;
-            }
-        }
+        cxl_base = ROUND_UP(cxl_base + cxl_size, 256 * MiB);
+        cxl_resv_end = cxl_fmws_set_memmap(cxl_base, maxphysaddr);
+        cxl_fmws_update_mmio();
     }
 
     /* Initialize PC system firmware */
@@ -1833,6 +1830,18 @@ static void pc_machine_class_init(ObjectClass *oc, const void *data)
     object_class_property_add_bool(oc, "fd-bootchk",
         pc_machine_get_fd_bootchk,
         pc_machine_set_fd_bootchk);
+
+#if defined(CONFIG_IGVM)
+    object_class_property_add_link(oc, "igvm-cfg",
+                                   TYPE_IGVM_CFG,
+                                   offsetof(X86MachineState, igvm),
+                                   object_property_allow_set_link,
+                                   OBJ_PROP_LINK_STRONG);
+    object_class_property_set_description(oc, "igvm-cfg",
+                                          "Set IGVM configuration");
+#endif
+
+
 }
 
 static const TypeInfo pc_machine_info = {