#include "hw/pci-host/q35.h"
#include "exec/address-spaces.h"
#include "hw/i386/ich9.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
#include "hw/ide/pci.h"
#include "hw/ide/ahci.h"
#include "hw/usb.h"
#include "hw/cpu/icc_bus.h"
#include "qemu/error-report.h"
+#include "migration/migration.h"
/* ICH9 AHCI has 6 ports */
#define MAX_SATA_PORTS 6
/* PC hardware initialisation */
static void pc_q35_init(MachineState *machine)
{
- PCMachineState *pc_machine = PC_MACHINE(machine);
- ram_addr_t below_4g_mem_size, above_4g_mem_size;
+ PCMachineState *pcms = PC_MACHINE(machine);
Q35PCIHost *q35_host;
PCIHostState *phb;
PCIBus *host_bus;
PCIDevice *lpc;
BusState *idebus[MAX_SATA_PORTS];
ISADevice *rtc_state;
- ISADevice *floppy;
MemoryRegion *pci_memory;
MemoryRegion *rom_memory;
MemoryRegion *ram_memory;
GSIState *gsi_state;
ISABus *isa_bus;
int pci_enabled = 1;
- qemu_irq *cpu_irq;
qemu_irq *gsi;
qemu_irq *i8259;
int i;
PcGuestInfo *guest_info;
ram_addr_t lowmem;
DriveInfo *hd[MAX_SATA_PORTS];
+ MachineClass *mc = MACHINE_GET_CLASS(machine);
/* Check whether RAM fits below 4G (leaving 1/2 GByte for IO memory
* and 256 Mbytes for PCI Express Enhanced Configuration Access Mapping
/* Handle the machine opt max-ram-below-4g. It is basically doing
* min(qemu limit, user limit).
*/
- if (lowmem > pc_machine->max_ram_below_4g) {
- lowmem = pc_machine->max_ram_below_4g;
+ if (lowmem > pcms->max_ram_below_4g) {
+ lowmem = pcms->max_ram_below_4g;
if (machine->ram_size - lowmem > lowmem &&
lowmem & ((1ULL << 30) - 1)) {
error_report("Warning: Large machine and max_ram_below_4g(%"PRIu64
") not a multiple of 1G; possible bad performance.",
- pc_machine->max_ram_below_4g);
+ pcms->max_ram_below_4g);
}
}
if (machine->ram_size >= lowmem) {
- above_4g_mem_size = machine->ram_size - lowmem;
- below_4g_mem_size = lowmem;
+ pcms->above_4g_mem_size = machine->ram_size - lowmem;
+ pcms->below_4g_mem_size = lowmem;
} else {
- above_4g_mem_size = 0;
- below_4g_mem_size = machine->ram_size;
+ pcms->above_4g_mem_size = 0;
+ pcms->below_4g_mem_size = machine->ram_size;
}
- if (xen_enabled() && xen_hvm_init(&below_4g_mem_size, &above_4g_mem_size,
- &ram_memory) != 0) {
+ if (xen_enabled() && xen_hvm_init(pcms, &ram_memory) != 0) {
fprintf(stderr, "xen hardware virtual machine initialisation failed\n");
exit(1);
}
rom_memory = get_system_memory();
}
- guest_info = pc_guest_info_init(below_4g_mem_size, above_4g_mem_size);
+ guest_info = pc_guest_info_init(pcms);
guest_info->isapc_ram_fw = false;
guest_info->has_acpi_build = has_acpi_build;
guest_info->has_reserved_memory = has_reserved_memory;
guest_info->legacy_acpi_table_size = 0;
if (smbios_defaults) {
- MachineClass *mc = MACHINE_GET_CLASS(machine);
/* These values are guest ABI, do not change */
smbios_set_defaults("QEMU", "Standard PC (Q35 + ICH9, 2009)",
- mc->name, smbios_legacy_mode, smbios_uuid_encoded);
+ mc->name, smbios_legacy_mode, smbios_uuid_encoded,
+ SMBIOS_ENTRY_POINT_21);
}
/* allocate ram and load rom/bios */
if (!xen_enabled()) {
- pc_memory_init(machine, get_system_memory(),
- below_4g_mem_size, above_4g_mem_size,
+ pc_memory_init(pcms, get_system_memory(),
rom_memory, &ram_memory, guest_info);
}
q35_host->mch.pci_address_space = pci_memory;
q35_host->mch.system_memory = get_system_memory();
q35_host->mch.address_space_io = get_system_io();
- q35_host->mch.below_4g_mem_size = below_4g_mem_size;
- q35_host->mch.above_4g_mem_size = above_4g_mem_size;
+ q35_host->mch.below_4g_mem_size = pcms->below_4g_mem_size;
+ q35_host->mch.above_4g_mem_size = pcms->above_4g_mem_size;
q35_host->mch.guest_info = guest_info;
/* pci */
qdev_init_nofail(DEVICE(q35_host));
object_property_add_link(OBJECT(machine), PC_MACHINE_ACPI_DEVICE_PROP,
TYPE_HOTPLUG_HANDLER,
- (Object **)&pc_machine->acpi_dev,
+ (Object **)&pcms->acpi_dev,
object_property_allow_set_link,
OBJ_PROP_LINK_UNREF_ON_RELEASE, &error_abort);
object_property_set_link(OBJECT(machine), OBJECT(lpc),
} else if (xen_enabled()) {
i8259 = xen_interrupt_controller_init();
} else {
- cpu_irq = pc_allocate_cpu_irq();
- i8259 = i8259_init(isa_bus, cpu_irq[0]);
+ i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq());
}
for (i = 0; i < ISA_NUM_IRQS; i++) {
pc_register_ferr_irq(gsi[13]);
- assert(pc_machine->vmport != ON_OFF_AUTO_MAX);
- if (pc_machine->vmport == ON_OFF_AUTO_AUTO) {
- pc_machine->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON;
+ assert(pcms->vmport != ON_OFF_AUTO_MAX);
+ if (pcms->vmport == ON_OFF_AUTO_AUTO) {
+ pcms->vmport = xen_enabled() ? ON_OFF_AUTO_OFF : ON_OFF_AUTO_ON;
}
/* init basic PC hardware */
- pc_basic_device_init(isa_bus, gsi, &rtc_state, &floppy,
- (pc_machine->vmport != ON_OFF_AUTO_ON), 0xff0104);
+ pc_basic_device_init(isa_bus, gsi, &rtc_state, !mc->no_floppy,
+ (pcms->vmport != ON_OFF_AUTO_ON), 0xff0104);
/* connect pm stuff to lpc */
- ich9_lpc_pm_init(lpc);
+ ich9_lpc_pm_init(lpc, pc_machine_is_smm_enabled(pcms), !mc->no_tco);
/* ahci and SATA device, for q35 1 ahci controller is built-in */
ahci = pci_create_simple_multifunction(host_bus,
0xb100),
8, NULL, 0);
- pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order,
- machine, floppy, idebus[0], idebus[1], rtc_state);
+ pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
/* the rest devices to which pci devfn is automatically assigned */
pc_vga_init(isa_bus, host_bus);
static void pc_compat_2_3(MachineState *machine)
{
+ PCMachineState *pcms = PC_MACHINE(machine);
+ savevm_skip_section_footers();
+ if (kvm_enabled()) {
+ pcms->smm = ON_OFF_AUTO_OFF;
+ }
+ global_state_set_optional();
+ savevm_skip_configuration();
}
static void pc_compat_2_2(MachineState *machine)
{
pc_compat_2_3(machine);
rsdp_in_ram = false;
- x86_cpu_compat_set_features("kvm64", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("kvm32", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Conroe", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Penryn", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Nehalem", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Westmere", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("SandyBridge", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Haswell", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Broadwell", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Opteron_G1", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Opteron_G2", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Opteron_G3", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Opteron_G4", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Opteron_G5", FEAT_1_EDX, 0, CPUID_VME);
- x86_cpu_compat_set_features("Haswell", FEAT_1_ECX, 0, CPUID_EXT_F16C);
- x86_cpu_compat_set_features("Haswell", FEAT_1_ECX, 0, CPUID_EXT_RDRAND);
- x86_cpu_compat_set_features("Broadwell", FEAT_1_ECX, 0, CPUID_EXT_F16C);
- x86_cpu_compat_set_features("Broadwell", FEAT_1_ECX, 0, CPUID_EXT_RDRAND);
machine->suppress_vmdesc = true;
}
pc_compat_2_2(machine);
pcms->enforce_aligned_dimm = false;
smbios_uuid_encoded = false;
- x86_cpu_compat_set_features("coreduo", FEAT_1_ECX, CPUID_EXT_VMX, 0);
- x86_cpu_compat_set_features("core2duo", FEAT_1_ECX, CPUID_EXT_VMX, 0);
x86_cpu_compat_kvm_no_autodisable(FEAT_8000_0001_ECX, CPUID_EXT3_SVM);
}
static void pc_compat_1_4(MachineState *machine)
{
pc_compat_1_5(machine);
- x86_cpu_compat_set_features("n270", FEAT_1_ECX, 0, CPUID_EXT_MOVBE);
- x86_cpu_compat_set_features("Westmere", FEAT_1_ECX, 0, CPUID_EXT_PCLMULQDQ);
}
-static void pc_q35_init_2_3(MachineState *machine)
+#define DEFINE_Q35_MACHINE(suffix, name, compatfn, optionfn) \
+ static void pc_init_##suffix(MachineState *machine) \
+ { \
+ void (*compat)(MachineState *m) = (compatfn); \
+ if (compat) { \
+ compat(machine); \
+ } \
+ pc_q35_init(machine); \
+ } \
+ DEFINE_PC_MACHINE(suffix, name, pc_init_##suffix, optionfn)
+
+
+static void pc_q35_machine_options(MachineClass *m)
{
- pc_compat_2_3(machine);
- pc_q35_init(machine);
+ m->family = "pc_q35";
+ m->desc = "Standard PC (Q35 + ICH9, 2009)";
+ m->hot_add_cpu = pc_hot_add_cpu;
+ m->units_per_default_bus = 1;
+ m->default_machine_opts = "firmware=bios-256k.bin";
+ m->default_display = "std";
+ m->no_floppy = 1;
+ m->no_tco = 0;
}
-static void pc_q35_init_2_2(MachineState *machine)
+static void pc_q35_2_5_machine_options(MachineClass *m)
{
- pc_compat_2_2(machine);
- pc_q35_init(machine);
+ pc_q35_machine_options(m);
+ m->alias = "q35";
}
-static void pc_q35_init_2_1(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_5, "pc-q35-2.5", NULL,
+ pc_q35_2_5_machine_options);
+
+static void pc_q35_2_4_machine_options(MachineClass *m)
{
- pc_compat_2_1(machine);
- pc_q35_init(machine);
+ PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
+ pc_q35_2_5_machine_options(m);
+ m->alias = NULL;
+ pcmc->broken_reserved_end = true;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_4);
}
-static void pc_q35_init_2_0(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_4, "pc-q35-2.4", NULL,
+ pc_q35_2_4_machine_options);
+
+
+static void pc_q35_2_3_machine_options(MachineClass *m)
{
- pc_compat_2_0(machine);
- pc_q35_init(machine);
+ pc_q35_2_4_machine_options(m);
+ m->no_floppy = 0;
+ m->no_tco = 1;
+ m->alias = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_3);
}
-static void pc_q35_init_1_7(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_3, "pc-q35-2.3", pc_compat_2_3,
+ pc_q35_2_3_machine_options);
+
+
+static void pc_q35_2_2_machine_options(MachineClass *m)
{
- pc_compat_1_7(machine);
- pc_q35_init(machine);
+ pc_q35_2_3_machine_options(m);
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_2);
}
-static void pc_q35_init_1_6(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_2, "pc-q35-2.2", pc_compat_2_2,
+ pc_q35_2_2_machine_options);
+
+
+static void pc_q35_2_1_machine_options(MachineClass *m)
{
- pc_compat_1_6(machine);
- pc_q35_init(machine);
+ pc_q35_2_2_machine_options(m);
+ m->default_display = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_1);
}
-static void pc_q35_init_1_5(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_1, "pc-q35-2.1", pc_compat_2_1,
+ pc_q35_2_1_machine_options);
+
+
+static void pc_q35_2_0_machine_options(MachineClass *m)
{
- pc_compat_1_5(machine);
- pc_q35_init(machine);
+ pc_q35_2_1_machine_options(m);
+ SET_MACHINE_COMPAT(m, PC_COMPAT_2_0);
}
-static void pc_q35_init_1_4(MachineState *machine)
+DEFINE_Q35_MACHINE(v2_0, "pc-q35-2.0", pc_compat_2_0,
+ pc_q35_2_0_machine_options);
+
+
+static void pc_q35_1_7_machine_options(MachineClass *m)
{
- pc_compat_1_4(machine);
- pc_q35_init(machine);
+ pc_q35_2_0_machine_options(m);
+ m->default_machine_opts = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_1_7);
}
-#define PC_Q35_MACHINE_OPTIONS \
- PC_DEFAULT_MACHINE_OPTIONS, \
- .family = "pc_q35", \
- .desc = "Standard PC (Q35 + ICH9, 2009)", \
- .hot_add_cpu = pc_hot_add_cpu, \
- .units_per_default_bus = 1
-
-#define PC_Q35_2_4_MACHINE_OPTIONS \
- PC_Q35_MACHINE_OPTIONS, \
- .default_machine_opts = "firmware=bios-256k.bin", \
- .default_display = "std"
-
-static QEMUMachine pc_q35_machine_v2_4 = {
- PC_Q35_2_4_MACHINE_OPTIONS,
- .name = "pc-q35-2.4",
- .alias = "q35",
- .init = pc_q35_init,
-};
-
-#define PC_Q35_2_3_MACHINE_OPTIONS PC_Q35_2_4_MACHINE_OPTIONS
-
-static QEMUMachine pc_q35_machine_v2_3 = {
- PC_Q35_2_3_MACHINE_OPTIONS,
- .name = "pc-q35-2.3",
- .init = pc_q35_init_2_3,
-};
-
-#define PC_Q35_2_2_MACHINE_OPTIONS PC_Q35_2_3_MACHINE_OPTIONS
-
-static QEMUMachine pc_q35_machine_v2_2 = {
- PC_Q35_2_2_MACHINE_OPTIONS,
- .name = "pc-q35-2.2",
- .init = pc_q35_init_2_2,
-};
-
-#define PC_Q35_2_1_MACHINE_OPTIONS \
- PC_Q35_MACHINE_OPTIONS, \
- .default_machine_opts = "firmware=bios-256k.bin"
-
-static QEMUMachine pc_q35_machine_v2_1 = {
- PC_Q35_2_1_MACHINE_OPTIONS,
- .name = "pc-q35-2.1",
- .init = pc_q35_init_2_1,
- .compat_props = (GlobalProperty[]) {
- HW_COMPAT_2_1,
- { /* end of list */ }
- },
-};
-
-#define PC_Q35_2_0_MACHINE_OPTIONS PC_Q35_2_1_MACHINE_OPTIONS
-
-static QEMUMachine pc_q35_machine_v2_0 = {
- PC_Q35_2_0_MACHINE_OPTIONS,
- .name = "pc-q35-2.0",
- .init = pc_q35_init_2_0,
- .compat_props = (GlobalProperty[]) {
- PC_COMPAT_2_0,
- { /* end of list */ }
- },
-};
-
-#define PC_Q35_1_7_MACHINE_OPTIONS PC_Q35_MACHINE_OPTIONS
-
-static QEMUMachine pc_q35_machine_v1_7 = {
- PC_Q35_1_7_MACHINE_OPTIONS,
- .name = "pc-q35-1.7",
- .init = pc_q35_init_1_7,
- .compat_props = (GlobalProperty[]) {
- PC_COMPAT_1_7,
- { /* end of list */ }
- },
-};
-
-#define PC_Q35_1_6_MACHINE_OPTIONS PC_Q35_MACHINE_OPTIONS
-
-static QEMUMachine pc_q35_machine_v1_6 = {
- PC_Q35_1_6_MACHINE_OPTIONS,
- .name = "pc-q35-1.6",
- .init = pc_q35_init_1_6,
- .compat_props = (GlobalProperty[]) {
- PC_COMPAT_1_6,
- { /* end of list */ }
- },
-};
-
-static QEMUMachine pc_q35_machine_v1_5 = {
- PC_Q35_1_6_MACHINE_OPTIONS,
- .name = "pc-q35-1.5",
- .init = pc_q35_init_1_5,
- .compat_props = (GlobalProperty[]) {
- PC_COMPAT_1_5,
- { /* end of list */ }
- },
-};
-
-#define PC_Q35_1_4_MACHINE_OPTIONS \
- PC_Q35_1_6_MACHINE_OPTIONS, \
- .hot_add_cpu = NULL
-
-static QEMUMachine pc_q35_machine_v1_4 = {
- PC_Q35_1_4_MACHINE_OPTIONS,
- .name = "pc-q35-1.4",
- .init = pc_q35_init_1_4,
- .compat_props = (GlobalProperty[]) {
- PC_COMPAT_1_4,
- { /* end of list */ }
- },
-};
-
-static void pc_q35_machine_init(void)
+DEFINE_Q35_MACHINE(v1_7, "pc-q35-1.7", pc_compat_1_7,
+ pc_q35_1_7_machine_options);
+
+
+static void pc_q35_1_6_machine_options(MachineClass *m)
+{
+ pc_q35_machine_options(m);
+ SET_MACHINE_COMPAT(m, PC_COMPAT_1_6);
+}
+
+DEFINE_Q35_MACHINE(v1_6, "pc-q35-1.6", pc_compat_1_6,
+ pc_q35_1_6_machine_options);
+
+
+static void pc_q35_1_5_machine_options(MachineClass *m)
+{
+ pc_q35_1_6_machine_options(m);
+ SET_MACHINE_COMPAT(m, PC_COMPAT_1_5);
+}
+
+DEFINE_Q35_MACHINE(v1_5, "pc-q35-1.5", pc_compat_1_5,
+ pc_q35_1_5_machine_options);
+
+
+static void pc_q35_1_4_machine_options(MachineClass *m)
{
- qemu_register_pc_machine(&pc_q35_machine_v2_4);
- qemu_register_pc_machine(&pc_q35_machine_v2_3);
- qemu_register_pc_machine(&pc_q35_machine_v2_2);
- qemu_register_pc_machine(&pc_q35_machine_v2_1);
- qemu_register_pc_machine(&pc_q35_machine_v2_0);
- qemu_register_pc_machine(&pc_q35_machine_v1_7);
- qemu_register_pc_machine(&pc_q35_machine_v1_6);
- qemu_register_pc_machine(&pc_q35_machine_v1_5);
- qemu_register_pc_machine(&pc_q35_machine_v1_4);
+ pc_q35_1_5_machine_options(m);
+ m->hot_add_cpu = NULL;
+ SET_MACHINE_COMPAT(m, PC_COMPAT_1_4);
}
-machine_init(pc_q35_machine_init);
+DEFINE_Q35_MACHINE(v1_4, "pc-q35-1.4", pc_compat_1_4,
+ pc_q35_1_4_machine_options);
projects / qemu.git / blobdiff