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Diffstat (limited to 'hw/i386/pc_piix.c')
-rw-r--r--hw/i386/pc_piix.c77
1 files changed, 23 insertions, 54 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index a896624f89..95584676e2 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -28,7 +28,7 @@
#include "hw/loader.h"
#include "hw/i386/pc.h"
#include "hw/i386/apic.h"
-#include "hw/i386/smbios.h"
+#include "hw/smbios/smbios.h"
#include "hw/pci/pci.h"
#include "hw/pci/pci_ids.h"
#include "hw/usb.h"
@@ -78,11 +78,10 @@ static bool kvmclock_enabled = true;
/* PC hardware initialisation */
static void pc_init1(MachineState *machine)
{
- PCMachineState *pc_machine = PC_MACHINE(machine);
+ PCMachineState *pcms = PC_MACHINE(machine);
MemoryRegion *system_memory = get_system_memory();
MemoryRegion *system_io = get_system_io();
int i;
- ram_addr_t below_4g_mem_size, above_4g_mem_size;
PCIBus *pci_bus;
ISABus *isa_bus;
PCII440FXState *i440fx_state;
@@ -117,25 +116,26 @@ static void pc_init1(MachineState *machine)
/* 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,
+ if (xen_enabled() && xen_hvm_init(&pcms->below_4g_mem_size,
+ &pcms->above_4g_mem_size,
&ram_memory) != 0) {
fprintf(stderr, "xen hardware virtual machine initialisation failed\n");
exit(1);
@@ -160,7 +160,7 @@ static void pc_init1(MachineState *machine)
rom_memory = 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->has_acpi_build = has_acpi_build;
guest_info->legacy_acpi_table_size = legacy_acpi_table_size;
@@ -178,16 +178,11 @@ static void pc_init1(MachineState *machine)
/* allocate ram and load rom/bios */
if (!xen_enabled()) {
- pc_memory_init(machine, system_memory,
- below_4g_mem_size, above_4g_mem_size,
+ pc_memory_init(pcms, system_memory,
rom_memory, &ram_memory, guest_info);
} else if (machine->kernel_filename != NULL) {
/* For xen HVM direct kernel boot, load linux here */
- xen_load_linux(machine->kernel_filename,
- machine->kernel_cmdline,
- machine->initrd_filename,
- below_4g_mem_size,
- guest_info);
+ xen_load_linux(pcms, guest_info);
}
gsi_state = g_malloc0(sizeof(*gsi_state));
@@ -202,8 +197,8 @@ static void pc_init1(MachineState *machine)
if (pci_enabled) {
pci_bus = i440fx_init(&i440fx_state, &piix3_devfn, &isa_bus, gsi,
system_memory, system_io, machine->ram_size,
- below_4g_mem_size,
- above_4g_mem_size,
+ pcms->below_4g_mem_size,
+ pcms->above_4g_mem_size,
pci_memory, ram_memory);
} else {
pci_bus = NULL;
@@ -234,14 +229,14 @@ static void pc_init1(MachineState *machine)
pc_vga_init(isa_bus, pci_enabled ? pci_bus : NULL);
- 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, true,
- (pc_machine->vmport != ON_OFF_AUTO_ON), 0x4);
+ (pcms->vmport != ON_OFF_AUTO_ON), 0x4);
pc_nic_init(isa_bus, pci_bus);
@@ -271,8 +266,7 @@ static void pc_init1(MachineState *machine)
}
}
- pc_cmos_init(below_4g_mem_size, above_4g_mem_size, machine->boot_order,
- machine, idebus[0], idebus[1], rtc_state);
+ pc_cmos_init(pcms, idebus[0], idebus[1], rtc_state);
if (pci_enabled && usb_enabled()) {
pci_create_simple(pci_bus, piix3_devfn + 2, "piix3-usb-uhci");
@@ -286,13 +280,13 @@ static void pc_init1(MachineState *machine)
/* TODO: Populate SPD eeprom data. */
smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
gsi[9], smi_irq,
- pc_machine_is_smm_enabled(pc_machine),
+ pc_machine_is_smm_enabled(pcms),
&piix4_pm);
smbus_eeprom_init(smbus, 8, NULL, 0);
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(piix4_pm),
@@ -319,24 +313,6 @@ 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;
}
@@ -346,8 +322,6 @@ static void pc_compat_2_1(MachineState *machine)
pc_compat_2_2(machine);
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);
pcms->enforce_aligned_dimm = false;
}
@@ -402,8 +376,6 @@ static void pc_compat_1_5(MachineState *machine)
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_compat_1_3(MachineState *machine)
@@ -471,7 +443,6 @@ static void pc_xen_hvm_init(MachineState *machine)
static void pc_i440fx_machine_options(MachineClass *m)
{
- pc_default_machine_options(m);
m->family = "pc_piix";
m->desc = "Standard PC (i440FX + PIIX, 1996)";
m->hot_add_cpu = pc_hot_add_cpu;
@@ -909,7 +880,6 @@ DEFINE_I440FX_MACHINE(v0_10, "pc-0.10", pc_compat_0_13,
static void isapc_machine_options(MachineClass *m)
{
- pc_common_machine_options(m);
m->desc = "ISA-only PC";
m->max_cpus = 1;
}
@@ -921,7 +891,6 @@ DEFINE_PC_MACHINE(isapc, "isapc", pc_init_isa,
#ifdef CONFIG_XEN
static void xenfv_machine_options(MachineClass *m)
{
- pc_common_machine_options(m);
m->desc = "Xen Fully-virtualized PC";
m->max_cpus = HVM_MAX_VCPUS;
m->default_machine_opts = "accel=xen";
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-10 13:07:16 +0000