pvpanic: create pvpanic by default for machine 1.5

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

diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index cff8013b830c78859b5197de88f828baa53007d3..852d63ba2eb71b2cd0198431ca5abbc4d61d69eb 100644 (file)
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -43,6 +43,7 @@
 #include "hw/xen/xen.h"
 #include "exec/memory.h"
 #include "exec/address-spaces.h"
+#include "hw/acpi/acpi.h"
 #include "cpu.h"
 #ifdef CONFIG_XEN
 #  include <xen/hvm/hvm_info_table.h>
@@ -54,6 +55,8 @@ static const int ide_iobase[MAX_IDE_BUS] = { 0x1f0, 0x170 };
 static const int ide_iobase2[MAX_IDE_BUS] = { 0x3f6, 0x376 };
 static const int ide_irq[MAX_IDE_BUS] = { 14, 15 };
 
+static bool has_pvpanic = true;
+
 /* PC hardware initialisation */
 static void pc_init1(MemoryRegion *system_memory,
                      MemoryRegion *system_io,
@@ -193,8 +196,6 @@ static void pc_init1(MemoryRegion *system_memory,
         }
     }
 
-    audio_init(isa_bus, pci_enabled ? pci_bus : NULL);
-
     pc_cmos_init(below_4g_mem_size, above_4g_mem_size, boot_device,
                  floppy, idebus[0], idebus[1], rtc_state);
 
@@ -217,6 +218,10 @@ static void pc_init1(MemoryRegion *system_memory,
     if (pci_enabled) {
         pc_pci_device_init(pci_bus);
     }
+
+    if (has_pvpanic) {
+        pvpanic_init(isa_bus);
+    }
 }
 
 static void pc_init_pci(QEMUMachineInitArgs *args)
@@ -234,17 +239,38 @@ static void pc_init_pci(QEMUMachineInitArgs *args)
              initrd_filename, cpu_model, 1, 1);
 }
 
+static void pc_init_pci_1_4(QEMUMachineInitArgs *args)
+{
+    pc_sysfw_flash_vs_rom_bug_compatible = true;
+    has_pvpanic = false;
+    pc_init_pci(args);
+}
+
 static void pc_init_pci_1_3(QEMUMachineInitArgs *args)
 {
     enable_compat_apic_id_mode();
+    pc_sysfw_flash_vs_rom_bug_compatible = true;
+    has_pvpanic = false;
     pc_init_pci(args);
 }
 
-/* PC machine init function for pc-0.14 to pc-1.2 */
+/* PC machine init function for pc-1.1 to pc-1.2 */
 static void pc_init_pci_1_2(QEMUMachineInitArgs *args)
 {
     disable_kvm_pv_eoi();
-    pc_init_pci_1_3(args);
+    enable_compat_apic_id_mode();
+    pc_sysfw_flash_vs_rom_bug_compatible = true;
+    has_pvpanic = false;
+    pc_init_pci(args);
+}
+
+/* PC machine init function for pc-0.14 to pc-1.0 */
+static void pc_init_pci_1_0(QEMUMachineInitArgs *args)
+{
+    disable_kvm_pv_eoi();
+    enable_compat_apic_id_mode();
+    has_pvpanic = false;
+    pc_init_pci(args);
 }
 
 /* PC init function for pc-0.10 to pc-0.13, and reused by xenfv */
@@ -256,6 +282,7 @@ static void pc_init_pci_no_kvmclock(QEMUMachineInitArgs *args)
     const char *kernel_cmdline = args->kernel_cmdline;
     const char *initrd_filename = args->initrd_filename;
     const char *boot_device = args->boot_device;
+    has_pvpanic = false;
     disable_kvm_pv_eoi();
     enable_compat_apic_id_mode();
     pc_init1(get_system_memory(),
@@ -273,6 +300,7 @@ static void pc_init_isa(QEMUMachineInitArgs *args)
     const char *kernel_cmdline = args->kernel_cmdline;
     const char *initrd_filename = args->initrd_filename;
     const char *boot_device = args->boot_device;
+    has_pvpanic = false;
     if (cpu_model == NULL)
         cpu_model = "486";
     disable_kvm_pv_eoi();
@@ -308,7 +336,7 @@ static QEMUMachine pc_i440fx_machine_v1_5 = {
 static QEMUMachine pc_i440fx_machine_v1_4 = {
     .name = "pc-i440fx-1.4",
     .desc = "Standard PC (i440FX + PIIX, 1996)",
-    .init = pc_init_pci,
+    .init = pc_init_pci_1_4,
     .max_cpus = 255,
     .compat_props = (GlobalProperty[]) {
         PC_COMPAT_1_4,
@@ -440,7 +468,7 @@ static QEMUMachine pc_machine_v1_1 = {
             .property = "rom_only",\
             .value    = stringify(1),\
         }, {\
-            .driver   = "isa-fdc",\
+            .driver   = TYPE_ISA_FDC,\
             .property = "check_media_rate",\
             .value    = "off",\
         }, {\
@@ -460,7 +488,7 @@ static QEMUMachine pc_machine_v1_1 = {
 static QEMUMachine pc_machine_v1_0 = {
     .name = "pc-1.0",
     .desc = "Standard PC",
-    .init = pc_init_pci_1_2,
+    .init = pc_init_pci_1_0,
     .max_cpus = 255,
     .compat_props = (GlobalProperty[]) {
         PC_COMPAT_1_0,
@@ -476,7 +504,7 @@ static QEMUMachine pc_machine_v1_0 = {
 static QEMUMachine pc_machine_v0_15 = {
     .name = "pc-0.15",
     .desc = "Standard PC",
-    .init = pc_init_pci_1_2,
+    .init = pc_init_pci_1_0,
     .max_cpus = 255,
     .compat_props = (GlobalProperty[]) {
         PC_COMPAT_0_15,
@@ -509,7 +537,7 @@ static QEMUMachine pc_machine_v0_15 = {
 static QEMUMachine pc_machine_v0_14 = {
     .name = "pc-0.14",
     .desc = "Standard PC",
-    .init = pc_init_pci_1_2,
+    .init = pc_init_pci_1_0,
     .max_cpus = 255,
     .compat_props = (GlobalProperty[]) {
         PC_COMPAT_0_14,