usb-ehci: handle siTDs

[qemu.git] / hw / pc_piix.c

diff --git a/hw/pc_piix.c b/hw/pc_piix.c
index a9fe5964d893fc61457da393bd6f5e4199f41a2b..75d96d97c620378b2bed4b5c5f4eb48405260a3d 100644 (file)
--- a/hw/pc_piix.c
+++ b/hw/pc_piix.c
@@ -22,6 +22,8 @@
  * THE SOFTWARE.
  */
 
+#include <glib.h>
+
 #include "hw.h"
 #include "pc.h"
 #include "apic.h"
@@ -93,6 +95,8 @@ static void pc_init1(MemoryRegion *system_memory,
     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     BusState *idebus[MAX_IDE_BUS];
     ISADevice *rtc_state;
+    MemoryRegion *ram_memory;
+    MemoryRegion *pci_memory;
 
     pc_cpus_init(cpu_model);
 
@@ -108,11 +112,15 @@ static void pc_init1(MemoryRegion *system_memory,
         below_4g_mem_size = ram_size;
     }
 
+    pci_memory = g_new(MemoryRegion, 1);
+    memory_region_init(pci_memory, "pci", INT64_MAX);
+
     /* allocate ram and load rom/bios */
     if (!xen_enabled()) {
         pc_memory_init(system_memory,
                        kernel_filename, kernel_cmdline, initrd_filename,
-                       below_4g_mem_size, above_4g_mem_size);
+                       below_4g_mem_size, above_4g_mem_size,
+                       pci_memory, &ram_memory);
     }
 
     if (!xen_enabled()) {
@@ -130,7 +138,14 @@ static void pc_init1(MemoryRegion *system_memory,
 
     if (pci_enabled) {
         pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, isa_irq,
-                              system_memory, system_io, ram_size);
+                              system_memory, system_io, ram_size,
+                              below_4g_mem_size,
+                              0x100000000ULL - below_4g_mem_size,
+                              0x100000000ULL + above_4g_mem_size,
+                              (sizeof(target_phys_addr_t) == 4
+                               ? 0
+                               : ((uint64_t)1 << 62)),
+                              pci_memory, ram_memory);
     } else {
         pci_bus = NULL;
         i440fx_state = NULL;
@@ -202,10 +217,6 @@ static void pc_init1(MemoryRegion *system_memory,
         smbus_eeprom_init(smbus, 8, NULL, 0);
     }
 
-    if (i440fx_state) {
-        i440fx_init_memory_mappings(i440fx_state);
-    }
-
     if (pci_enabled) {
         pc_pci_device_init(pci_bus);
     }