Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

[qemu.git] / hw / i386 / pc_piix.c

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 9088db8fb601a47aca61b6acf8fbce2247967bef..b789e83f9acbede326b29e9aadca0b726e353204 100644 (file)
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -38,7 +38,7 @@
 #include "hw/pci/pci_ids.h"
 #include "hw/usb.h"
 #include "net/net.h"
-#include "hw/ide.h"
+#include "hw/ide/pci.h"
 #include "hw/irq.h"
 #include "sysemu/kvm.h"
 #include "hw/kvm/clock.h"
@@ -53,6 +53,7 @@
 #include "cpu.h"
 #include "qapi/error.h"
 #include "qemu/error-report.h"
+#include "sysemu/xen.h"
 #ifdef CONFIG_XEN
 #include <xen/hvm/hvm_info_table.h>
 #include "hw/xen/xen_pt.h"
@@ -60,6 +61,9 @@
 #include "migration/global_state.h"
 #include "migration/misc.h"
 #include "sysemu/numa.h"
+#include "hw/hyperv/vmbus-bridge.h"
+#include "hw/mem/nvdimm.h"
+#include "hw/i386/acpi-build.h"
 
 #define MAX_IDE_BUS 2
 
@@ -84,7 +88,6 @@ static void pc_init1(MachineState *machine,
     int piix3_devfn = -1;
     qemu_irq smi_irq;
     GSIState *gsi_state;
-    DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
     BusState *idebus[MAX_IDE_BUS];
     ISADevice *rtc_state;
     MemoryRegion *ram_memory;
@@ -126,11 +129,11 @@ static void pc_init1(MachineState *machine,
     if (xen_enabled()) {
         xen_hvm_init(pcms, &ram_memory);
     } else {
-        if (!x86ms->max_ram_below_4g) {
-            x86ms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */
+        if (!pcms->max_ram_below_4g) {
+            pcms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */
         }
-        lowmem = x86ms->max_ram_below_4g;
-        if (machine->ram_size >= x86ms->max_ram_below_4g) {
+        lowmem = pcms->max_ram_below_4g;
+        if (machine->ram_size >= pcms->max_ram_below_4g) {
             if (pcmc->gigabyte_align) {
                 if (lowmem > 0xc0000000) {
                     lowmem = 0xc0000000;
@@ -139,7 +142,7 @@ static void pc_init1(MachineState *machine,
                     warn_report("Large machine and max_ram_below_4g "
                                 "(%" PRIu64 ") not a multiple of 1G; "
                                 "possible bad performance.",
-                                x86ms->max_ram_below_4g);
+                                pcms->max_ram_below_4g);
                 }
             }
         }
@@ -183,9 +186,12 @@ static void pc_init1(MachineState *machine,
     if (!xen_enabled()) {
         pc_memory_init(pcms, system_memory,
                        rom_memory, &ram_memory);
-    } else if (machine->kernel_filename != NULL) {
-        /* For xen HVM direct kernel boot, load linux here */
-        xen_load_linux(pcms);
+    } else {
+        pc_system_flash_cleanup_unused(pcms);
+        if (machine->kernel_filename != NULL) {
+            /* For xen HVM direct kernel boot, load linux here */
+            xen_load_linux(pcms);
+        }
     }
 
     gsi_state = pc_gsi_create(&x86ms->gsi, pcmc->pci_enabled);
@@ -232,27 +238,27 @@ static void pc_init1(MachineState *machine,
     }
 
     /* init basic PC hardware */
-    pc_basic_device_init(isa_bus, x86ms->gsi, &rtc_state, true,
-                         (pcms->vmport != ON_OFF_AUTO_ON), pcms->pit_enabled,
+    pc_basic_device_init(pcms, isa_bus, x86ms->gsi, &rtc_state, true,
                          0x4);
 
     pc_nic_init(pcmc, isa_bus, pci_bus);
 
-    ide_drive_get(hd, ARRAY_SIZE(hd));
     if (pcmc->pci_enabled) {
         PCIDevice *dev;
-        if (xen_enabled()) {
-            dev = pci_piix3_xen_ide_init(pci_bus, hd, piix3_devfn + 1);
-        } else {
-            dev = pci_piix3_ide_init(pci_bus, hd, piix3_devfn + 1);
-        }
+
+        dev = pci_create_simple(pci_bus, piix3_devfn + 1,
+                                xen_enabled() ? "piix3-ide-xen" : "piix3-ide");
+        pci_ide_create_devs(dev);
         idebus[0] = qdev_get_child_bus(&dev->qdev, "ide.0");
         idebus[1] = qdev_get_child_bus(&dev->qdev, "ide.1");
         pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
     }
 #ifdef CONFIG_IDE_ISA
-else {
+    else {
+        DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
         int i;
+
+        ide_drive_get(hd, ARRAY_SIZE(hd));
         for (i = 0; i < MAX_IDE_BUS; i++) {
             ISADevice *dev;
             char busname[] = "ide.0";
@@ -274,7 +280,7 @@ else {
         pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
     }
 
-    if (pcmc->pci_enabled && acpi_enabled) {
+    if (pcmc->pci_enabled && x86_machine_is_acpi_enabled(X86_MACHINE(pcms))) {
         DeviceState *piix4_pm;
 
         smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0);
@@ -289,13 +295,14 @@ else {
                                  TYPE_HOTPLUG_HANDLER,
                                  (Object **)&pcms->acpi_dev,
                                  object_property_allow_set_link,
-                                 OBJ_PROP_LINK_STRONG, &error_abort);
-        object_property_set_link(OBJECT(machine), OBJECT(piix4_pm),
-                                 PC_MACHINE_ACPI_DEVICE_PROP, &error_abort);
+                                 OBJ_PROP_LINK_STRONG);
+        object_property_set_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,
+                                 OBJECT(piix4_pm), &error_abort);
     }
 
     if (machine->nvdimms_state->is_enabled) {
         nvdimm_init_acpi_state(machine->nvdimms_state, system_io,
+                               x86_nvdimm_acpi_dsmio,
                                x86ms->fw_cfg, OBJECT(pcms));
     }
 }
@@ -372,7 +379,7 @@ static void pc_init_isa(MachineState *machine)
 #ifdef CONFIG_XEN
 static void pc_xen_hvm_init_pci(MachineState *machine)
 {
-    const char *pci_type = has_igd_gfx_passthru ?
+    const char *pci_type = xen_igd_gfx_pt_enabled() ?
                 TYPE_IGD_PASSTHROUGH_I440FX_PCI_DEVICE : TYPE_I440FX_PCI_DEVICE;
 
     pc_init1(machine,
@@ -416,9 +423,10 @@ static void pc_i440fx_machine_options(MachineClass *m)
     m->default_machine_opts = "firmware=bios-256k.bin";
     m->default_display = "std";
     machine_class_allow_dynamic_sysbus_dev(m, TYPE_RAMFB_DEVICE);
+    machine_class_allow_dynamic_sysbus_dev(m, TYPE_VMBUS_BRIDGE);
 }
 
-static void pc_i440fx_5_0_machine_options(MachineClass *m)
+static void pc_i440fx_5_1_machine_options(MachineClass *m)
 {
     PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
     pc_i440fx_machine_options(m);
@@ -427,6 +435,20 @@ static void pc_i440fx_5_0_machine_options(MachineClass *m)
     pcmc->default_cpu_version = 1;
 }
 
+DEFINE_I440FX_MACHINE(v5_1, "pc-i440fx-5.1", NULL,
+                      pc_i440fx_5_1_machine_options);
+
+static void pc_i440fx_5_0_machine_options(MachineClass *m)
+{
+    pc_i440fx_5_1_machine_options(m);
+    m->alias = NULL;
+    m->is_default = false;
+    m->numa_mem_supported = true;
+    compat_props_add(m->compat_props, hw_compat_5_0, hw_compat_5_0_len);
+    compat_props_add(m->compat_props, pc_compat_5_0, pc_compat_5_0_len);
+    m->auto_enable_numa_with_memdev = false;
+}
+
 DEFINE_I440FX_MACHINE(v5_0, "pc-i440fx-5.0", NULL,
                       pc_i440fx_5_0_machine_options);
 
@@ -947,13 +969,26 @@ DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa,
 
 
 #ifdef CONFIG_XEN
-static void xenfv_machine_options(MachineClass *m)
+static void xenfv_4_2_machine_options(MachineClass *m)
 {
+    pc_i440fx_4_2_machine_options(m);
+    m->desc = "Xen Fully-virtualized PC";
+    m->max_cpus = HVM_MAX_VCPUS;
+    m->default_machine_opts = "accel=xen";
+}
+
+DEFINE_PC_MACHINE(xenfv_4_2, "xenfv-4.2", pc_xen_hvm_init,
+                  xenfv_4_2_machine_options);
+
+static void xenfv_3_1_machine_options(MachineClass *m)
+{
+    pc_i440fx_3_1_machine_options(m);
     m->desc = "Xen Fully-virtualized PC";
+    m->alias = "xenfv";
     m->max_cpus = HVM_MAX_VCPUS;
     m->default_machine_opts = "accel=xen";
 }
 
-DEFINE_PC_MACHINE(xenfv, "xenfv", pc_xen_hvm_init,
-                  xenfv_machine_options);
+DEFINE_PC_MACHINE(xenfv, "xenfv-3.1", pc_xen_hvm_init,
+                  xenfv_3_1_machine_options);
 #endif