memory: introduce memory_region_present

[mirror_qemu.git] / xen-all.c

diff --git a/xen-all.c b/xen-all.c
index dcb57a0a5681360104062cf05e680c86bacf1016..1f040c0b6cf24a1f0e26e5e3258b4efcb9ad9c69 100644 (file)
--- a/xen-all.c
+++ b/xen-all.c
@@ -167,7 +167,7 @@ static void xen_ram_init(ram_addr_t ram_size)
          */
         block_len += HVM_BELOW_4G_MMIO_LENGTH;
     }
-    memory_region_init_ram(&ram_memory, "xen.ram", block_len);
+    memory_region_init_ram(&ram_memory, NULL, "xen.ram", block_len);
     vmstate_register_ram_global(&ram_memory);
 
     if (ram_size >= HVM_BELOW_4G_RAM_END) {
@@ -177,7 +177,7 @@ static void xen_ram_init(ram_addr_t ram_size)
         below_4g_mem_size = ram_size;
     }
 
-    memory_region_init_alias(&ram_640k, "xen.ram.640k",
+    memory_region_init_alias(&ram_640k, NULL, "xen.ram.640k",
                              &ram_memory, 0, 0xa0000);
     memory_region_add_subregion(sysmem, 0, &ram_640k);
     /* Skip of the VGA IO memory space, it will be registered later by the VGA
@@ -186,11 +186,11 @@ static void xen_ram_init(ram_addr_t ram_size)
      * The area between 0xc0000 and 0x100000 will be used by SeaBIOS to load
      * the Options ROM, so it is registered here as RAM.
      */
-    memory_region_init_alias(&ram_lo, "xen.ram.lo",
+    memory_region_init_alias(&ram_lo, NULL, "xen.ram.lo",
                              &ram_memory, 0xc0000, below_4g_mem_size - 0xc0000);
     memory_region_add_subregion(sysmem, 0xc0000, &ram_lo);
     if (above_4g_mem_size > 0) {
-        memory_region_init_alias(&ram_hi, "xen.ram.hi",
+        memory_region_init_alias(&ram_hi, NULL, "xen.ram.hi",
                                  &ram_memory, 0x100000000ULL,
                                  above_4g_mem_size);
         memory_region_add_subregion(sysmem, 0x100000000ULL, &ram_hi);