#include "hw/char/parallel.h"
#include "hw/i386/apic.h"
#include "hw/i386/topology.h"
+#include "hw/i386/fw_cfg.h"
#include "sysemu/cpus.h"
#include "hw/block/fdc.h"
#include "hw/ide.h"
#include "hw/pci/msi.h"
#include "hw/sysbus.h"
#include "sysemu/sysemu.h"
+#include "sysemu/tcg.h"
#include "sysemu/numa.h"
#include "sysemu/kvm.h"
#include "sysemu/qtest.h"
#define DPRINTF(fmt, ...)
#endif
-#define FW_CFG_ACPI_TABLES (FW_CFG_ARCH_LOCAL + 0)
-#define FW_CFG_SMBIOS_ENTRIES (FW_CFG_ARCH_LOCAL + 1)
-#define FW_CFG_IRQ0_OVERRIDE (FW_CFG_ARCH_LOCAL + 2)
-#define FW_CFG_E820_TABLE (FW_CFG_ARCH_LOCAL + 3)
-#define FW_CFG_HPET (FW_CFG_ARCH_LOCAL + 4)
-
#define E820_NR_ENTRIES 16
struct e820_entry {
/* Physical Address of PVH entry point read from kernel ELF NOTE */
static size_t pvh_start_addr;
+GlobalProperty pc_compat_4_0_1[] = {};
+const size_t pc_compat_4_0_1_len = G_N_ELEMENTS(pc_compat_4_0_1);
+
+GlobalProperty pc_compat_4_0[] = {};
+const size_t pc_compat_4_0_len = G_N_ELEMENTS(pc_compat_4_0);
+
GlobalProperty pc_compat_3_1[] = {
{ "intel-iommu", "dma-drain", "off" },
{ "Opteron_G3" "-" TYPE_X86_CPU, "rdtscp", "off" },
{ "Icelake-Client" "-" TYPE_X86_CPU, "mpx", "on" },
{ "Icelake-Server" "-" TYPE_X86_CPU, "mpx", "on" },
{ "Cascadelake-Server" "-" TYPE_X86_CPU, "stepping", "5" },
+ { TYPE_X86_CPU, "x-intel-pt-auto-level", "off" },
};
const size_t pc_compat_3_1_len = G_N_ELEMENTS(pc_compat_3_1);
/* IRQ handling */
int cpu_get_pic_interrupt(CPUX86State *env)
{
- X86CPU *cpu = x86_env_get_cpu(env);
+ X86CPU *cpu = env_archcpu(env);
int intno;
if (!kvm_irqchip_in_kernel()) {
if (ldl_p(header+0x202) == 0x53726448) {
protocol = lduw_p(header+0x206);
} else {
+ /*
+ * This could be a multiboot kernel. If it is, let's stop treating it
+ * like a Linux kernel.
+ * Note: some multiboot images could be in the ELF format (the same of
+ * PVH), so we try multiboot first since we check the multiboot magic
+ * header before to load it.
+ */
+ if (load_multiboot(fw_cfg, f, kernel_filename, initrd_filename,
+ kernel_cmdline, kernel_size, header)) {
+ return;
+ }
/*
* Check if the file is an uncompressed kernel file (ELF) and load it,
* saving the PVH entry point used by the x86/HVM direct boot ABI.
return;
}
- /* This looks like a multiboot kernel. If it is, let's stop
- treating it like a Linux kernel. */
- if (load_multiboot(fw_cfg, f, kernel_filename, initrd_filename,
- kernel_cmdline, kernel_size, header)) {
- return;
- }
protocol = 0;
}
pci_address_space, -1);
}
-void pc_acpi_init(const char *default_dsdt)
-{
- char *filename;
-
- if (acpi_tables != NULL) {
- /* manually set via -acpitable, leave it alone */
- return;
- }
-
- filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, default_dsdt);
- if (filename == NULL) {
- warn_report("failed to find %s", default_dsdt);
- } else {
- QemuOpts *opts = qemu_opts_create(qemu_find_opts("acpi"), NULL, 0,
- &error_abort);
- Error *err = NULL;
-
- qemu_opt_set(opts, "file", filename, &error_abort);
-
- acpi_table_add_builtin(opts, &err);
- if (err) {
- warn_reportf_err(err, "failed to load %s: ", filename);
- }
- g_free(filename);
- }
-}
-
void xen_load_linux(PCMachineState *pcms)
{
int i;
}
/* Initialize PC system firmware */
- pc_system_firmware_init(rom_memory, !pcmc->pci_enabled);
+ pc_system_firmware_init(pcms, rom_memory);
option_rom_mr = g_malloc(sizeof(*option_rom_mr));
memory_region_init_ram(option_rom_mr, NULL, "pc.rom", PC_ROM_SIZE,
{
const PCMachineState *pcms = PC_MACHINE(hotplug_dev);
const PCMachineClass *pcmc = PC_MACHINE_GET_CLASS(pcms);
+ const MachineState *ms = MACHINE(hotplug_dev);
const bool is_nvdimm = object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM);
const uint64_t legacy_align = TARGET_PAGE_SIZE;
+ Error *local_err = NULL;
/*
* When -no-acpi is used with Q35 machine type, no ACPI is built,
return;
}
- if (is_nvdimm && !pcms->acpi_nvdimm_state.is_enabled) {
+ if (is_nvdimm && !ms->nvdimms_state->is_enabled) {
error_setg(errp, "nvdimm is not enabled: missing 'nvdimm' in '-M'");
return;
}
+ hotplug_handler_pre_plug(pcms->acpi_dev, dev, &local_err);
+ if (local_err) {
+ error_propagate(errp, local_err);
+ return;
+ }
+
pc_dimm_pre_plug(PC_DIMM(dev), MACHINE(hotplug_dev),
pcmc->enforce_aligned_dimm ? NULL : &legacy_align, errp);
}
{
Error *local_err = NULL;
PCMachineState *pcms = PC_MACHINE(hotplug_dev);
+ MachineState *ms = MACHINE(hotplug_dev);
bool is_nvdimm = object_dynamic_cast(OBJECT(dev), TYPE_NVDIMM);
pc_dimm_plug(PC_DIMM(dev), MACHINE(pcms), &local_err);
}
if (is_nvdimm) {
- nvdimm_plug(&pcms->acpi_nvdimm_state);
+ nvdimm_plug(ms->nvdimms_state);
}
hotplug_handler_plug(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &error_abort);
}
pc_dimm_unplug(PC_DIMM(dev), MACHINE(pcms));
- object_unparent(OBJECT(dev));
-
+ object_property_set_bool(OBJECT(dev), false, "realized", NULL);
out:
error_propagate(errp, local_err);
}
found_cpu = pc_find_cpu_slot(MACHINE(pcms), cpu->apic_id, NULL);
found_cpu->cpu = NULL;
- object_unparent(OBJECT(dev));
+ object_property_set_bool(OBJECT(dev), false, "realized", NULL);
/* decrement the number of CPUs */
pcms->boot_cpus--;
}
cpu->thread_id = topo.smt_id;
- if (cpu->hyperv_vpindex && !kvm_hv_vpindex_settable()) {
+ if (hyperv_feat_enabled(cpu, HYPERV_FEAT_VPINDEX) &&
+ !kvm_hv_vpindex_settable()) {
error_setg(errp, "kernel doesn't allow setting HyperV VP_INDEX");
return;
}
visit_type_OnOffAuto(v, name, &pcms->smm, errp);
}
-static bool pc_machine_get_nvdimm(Object *obj, Error **errp)
-{
- PCMachineState *pcms = PC_MACHINE(obj);
-
- return pcms->acpi_nvdimm_state.is_enabled;
-}
-
-static void pc_machine_set_nvdimm(Object *obj, bool value, Error **errp)
-{
- PCMachineState *pcms = PC_MACHINE(obj);
-
- pcms->acpi_nvdimm_state.is_enabled = value;
-}
-
-static char *pc_machine_get_nvdimm_persistence(Object *obj, Error **errp)
-{
- PCMachineState *pcms = PC_MACHINE(obj);
-
- return g_strdup(pcms->acpi_nvdimm_state.persistence_string);
-}
-
-static void pc_machine_set_nvdimm_persistence(Object *obj, const char *value,
- Error **errp)
-{
- PCMachineState *pcms = PC_MACHINE(obj);
- AcpiNVDIMMState *nvdimm_state = &pcms->acpi_nvdimm_state;
-
- if (strcmp(value, "cpu") == 0)
- nvdimm_state->persistence = 3;
- else if (strcmp(value, "mem-ctrl") == 0)
- nvdimm_state->persistence = 2;
- else {
- error_setg(errp, "-machine nvdimm-persistence=%s: unsupported option",
- value);
- return;
- }
-
- g_free(nvdimm_state->persistence_string);
- nvdimm_state->persistence_string = g_strdup(value);
-}
-
static bool pc_machine_get_smbus(Object *obj, Error **errp)
{
PCMachineState *pcms = PC_MACHINE(obj);
pcms->max_ram_below_4g = 0; /* use default */
pcms->smm = ON_OFF_AUTO_AUTO;
pcms->vmport = ON_OFF_AUTO_AUTO;
- /* nvdimm is disabled on default. */
- pcms->acpi_nvdimm_state.is_enabled = false;
/* acpi build is enabled by default if machine supports it */
pcms->acpi_build_enabled = PC_MACHINE_GET_CLASS(pcms)->has_acpi_build;
pcms->smbus_enabled = true;
pcms->sata_enabled = true;
pcms->pit_enabled = true;
+
+ pc_system_flash_create(pcms);
}
static void pc_machine_reset(void)
hc->unplug = pc_machine_device_unplug_cb;
nc->nmi_monitor_handler = x86_nmi;
mc->default_cpu_type = TARGET_DEFAULT_CPU_TYPE;
+ mc->nvdimm_supported = true;
object_class_property_add(oc, PC_MACHINE_DEVMEM_REGION_SIZE, "int",
pc_machine_get_device_memory_region_size, NULL,
object_class_property_set_description(oc, PC_MACHINE_VMPORT,
"Enable vmport (pc & q35)", &error_abort);
- object_class_property_add_bool(oc, PC_MACHINE_NVDIMM,
- pc_machine_get_nvdimm, pc_machine_set_nvdimm, &error_abort);
-
- object_class_property_add_str(oc, PC_MACHINE_NVDIMM_PERSIST,
- pc_machine_get_nvdimm_persistence,
- pc_machine_set_nvdimm_persistence, &error_abort);
-
object_class_property_add_bool(oc, PC_MACHINE_SMBUS,
pc_machine_get_smbus, pc_machine_set_smbus, &error_abort);
projects / mirror_qemu.git / blobdiff