aboutsummaryrefslogtreecommitdiff
path: root/hw/i386/pc_piix.c
diff options
context:
space:
mode:
Diffstat (limited to 'hw/i386/pc_piix.c')
-rw-r--r--hw/i386/pc_piix.c65
1 files changed, 24 insertions, 41 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c
index 6824b72124..3a4a64a38d 100644
--- a/hw/i386/pc_piix.c
+++ b/hw/i386/pc_piix.c
@@ -27,6 +27,7 @@
#include "qemu/units.h"
#include "hw/loader.h"
+#include "hw/i386/x86.h"
#include "hw/i386/pc.h"
#include "hw/i386/apic.h"
#include "hw/display/ramfb.h"
@@ -56,7 +57,6 @@
#endif
#include "migration/global_state.h"
#include "migration/misc.h"
-#include "kvm_i386.h"
#include "sysemu/numa.h"
#define MAX_IDE_BUS 2
@@ -73,6 +73,7 @@ static void pc_init1(MachineState *machine,
{
PCMachineState *pcms = PC_MACHINE(machine);
PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms);
+ X86MachineState *x86ms = X86_MACHINE(machine);
MemoryRegion *system_memory = get_system_memory();
MemoryRegion *system_io = get_system_io();
int i;
@@ -80,7 +81,6 @@ static void pc_init1(MachineState *machine,
ISABus *isa_bus;
PCII440FXState *i440fx_state;
int piix3_devfn = -1;
- qemu_irq *i8259;
qemu_irq smi_irq;
GSIState *gsi_state;
DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
@@ -125,11 +125,11 @@ static void pc_init1(MachineState *machine,
if (xen_enabled()) {
xen_hvm_init(pcms, &ram_memory);
} else {
- if (!pcms->max_ram_below_4g) {
- pcms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */
+ if (!x86ms->max_ram_below_4g) {
+ x86ms->max_ram_below_4g = 0xe0000000; /* default: 3.5G */
}
- lowmem = pcms->max_ram_below_4g;
- if (machine->ram_size >= pcms->max_ram_below_4g) {
+ lowmem = x86ms->max_ram_below_4g;
+ if (machine->ram_size >= x86ms->max_ram_below_4g) {
if (pcmc->gigabyte_align) {
if (lowmem > 0xc0000000) {
lowmem = 0xc0000000;
@@ -138,21 +138,21 @@ static void pc_init1(MachineState *machine,
warn_report("Large machine and max_ram_below_4g "
"(%" PRIu64 ") not a multiple of 1G; "
"possible bad performance.",
- pcms->max_ram_below_4g);
+ x86ms->max_ram_below_4g);
}
}
}
if (machine->ram_size >= lowmem) {
- pcms->above_4g_mem_size = machine->ram_size - lowmem;
- pcms->below_4g_mem_size = lowmem;
+ x86ms->above_4g_mem_size = machine->ram_size - lowmem;
+ x86ms->below_4g_mem_size = lowmem;
} else {
- pcms->above_4g_mem_size = 0;
- pcms->below_4g_mem_size = machine->ram_size;
+ x86ms->above_4g_mem_size = 0;
+ x86ms->below_4g_mem_size = machine->ram_size;
}
}
- pc_cpus_init(pcms);
+ x86_cpus_init(x86ms, pcmc->default_cpu_version);
if (kvm_enabled() && pcmc->kvmclock_enabled) {
kvmclock_create();
@@ -187,22 +187,15 @@ static void pc_init1(MachineState *machine,
xen_load_linux(pcms);
}
- gsi_state = g_malloc0(sizeof(*gsi_state));
- if (kvm_ioapic_in_kernel()) {
- kvm_pc_setup_irq_routing(pcmc->pci_enabled);
- pcms->gsi = qemu_allocate_irqs(kvm_pc_gsi_handler, gsi_state,
- GSI_NUM_PINS);
- } else {
- pcms->gsi = qemu_allocate_irqs(gsi_handler, gsi_state, GSI_NUM_PINS);
- }
+ gsi_state = pc_gsi_create(&x86ms->gsi, pcmc->pci_enabled);
if (pcmc->pci_enabled) {
pci_bus = i440fx_init(host_type,
pci_type,
- &i440fx_state, &piix3_devfn, &isa_bus, pcms->gsi,
+ &i440fx_state, &piix3_devfn, &isa_bus, x86ms->gsi,
system_memory, system_io, machine->ram_size,
- pcms->below_4g_mem_size,
- pcms->above_4g_mem_size,
+ x86ms->below_4g_mem_size,
+ x86ms->above_4g_mem_size,
pci_memory, ram_memory);
pcms->bus = pci_bus;
} else {
@@ -212,25 +205,15 @@ static void pc_init1(MachineState *machine,
&error_abort);
no_hpet = 1;
}
- isa_bus_irqs(isa_bus, pcms->gsi);
+ isa_bus_irqs(isa_bus, x86ms->gsi);
- if (kvm_pic_in_kernel()) {
- i8259 = kvm_i8259_init(isa_bus);
- } else if (xen_enabled()) {
- i8259 = xen_interrupt_controller_init();
- } else {
- i8259 = i8259_init(isa_bus, pc_allocate_cpu_irq());
- }
+ pc_i8259_create(isa_bus, gsi_state->i8259_irq);
- for (i = 0; i < ISA_NUM_IRQS; i++) {
- gsi_state->i8259_irq[i] = i8259[i];
- }
- g_free(i8259);
if (pcmc->pci_enabled) {
ioapic_init_gsi(gsi_state, "i440fx");
}
- pc_register_ferr_irq(pcms->gsi[13]);
+ pc_register_ferr_irq(x86ms->gsi[13]);
pc_vga_init(isa_bus, pcmc->pci_enabled ? pci_bus : NULL);
@@ -240,7 +223,7 @@ static void pc_init1(MachineState *machine,
}
/* init basic PC hardware */
- pc_basic_device_init(isa_bus, pcms->gsi, &rtc_state, true,
+ pc_basic_device_init(isa_bus, x86ms->gsi, &rtc_state, true,
(pcms->vmport != ON_OFF_AUTO_ON), pcms->pit_enabled,
0x4);
@@ -287,7 +270,7 @@ else {
smi_irq = qemu_allocate_irq(pc_acpi_smi_interrupt, first_cpu, 0);
/* TODO: Populate SPD eeprom data. */
pcms->smbus = piix4_pm_init(pci_bus, piix3_devfn + 3, 0xb100,
- pcms->gsi[9], smi_irq,
+ x86ms->gsi[9], smi_irq,
pc_machine_is_smm_enabled(pcms),
&piix4_pm);
smbus_eeprom_init(pcms->smbus, 8, NULL, 0);
@@ -303,7 +286,7 @@ else {
if (machine->nvdimms_state->is_enabled) {
nvdimm_init_acpi_state(machine->nvdimms_state, system_io,
- pcms->fw_cfg, OBJECT(pcms));
+ x86ms->fw_cfg, OBJECT(pcms));
}
}
@@ -728,7 +711,7 @@ DEFINE_I440FX_MACHINE(v1_4, "pc-i440fx-1.4", pc_compat_1_4_fn,
static void pc_i440fx_1_3_machine_options(MachineClass *m)
{
- PCMachineClass *pcmc = PC_MACHINE_CLASS(m);
+ X86MachineClass *x86mc = X86_MACHINE_CLASS(m);
static GlobalProperty compat[] = {
PC_CPU_MODEL_IDS("1.3.0")
{ "usb-tablet", "usb_version", "1" },
@@ -739,7 +722,7 @@ static void pc_i440fx_1_3_machine_options(MachineClass *m)
pc_i440fx_1_4_machine_options(m);
m->hw_version = "1.3.0";
- pcmc->compat_apic_id_mode = true;
+ x86mc->compat_apic_id_mode = true;
compat_props_add(m->compat_props, compat, G_N_ELEMENTS(compat));
}
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-22 15:32:37 +0000