diff options
Diffstat (limited to 'hw/pc.c')
| -rw-r--r-- | hw/pc.c | 56 |
1 files changed, 5 insertions, 51 deletions
@@ -71,8 +71,6 @@ #define FW_CFG_E820_TABLE (FW_CFG_ARCH_LOCAL + 3) #define FW_CFG_HPET (FW_CFG_ARCH_LOCAL + 4) -#define MSI_ADDR_BASE 0xfee00000 - #define E820_NR_ENTRIES 16 struct e820_entry { @@ -849,35 +847,6 @@ DeviceState *cpu_get_current_apic(void) } } -static DeviceState *apic_init(void *env, uint8_t apic_id) -{ - DeviceState *dev; - static int apic_mapped; - - if (kvm_irqchip_in_kernel()) { - dev = qdev_create(NULL, "kvm-apic"); - } else if (xen_enabled()) { - dev = qdev_create(NULL, "xen-apic"); - } else { - dev = qdev_create(NULL, "apic"); - } - - qdev_prop_set_uint8(dev, "id", apic_id); - qdev_prop_set_ptr(dev, "cpu_env", env); - qdev_init_nofail(dev); - - /* XXX: mapping more APICs at the same memory location */ - if (apic_mapped == 0) { - /* NOTE: the APIC is directly connected to the CPU - it is not - on the global memory bus. */ - /* XXX: what if the base changes? */ - sysbus_mmio_map(sysbus_from_qdev(dev), 0, MSI_ADDR_BASE); - apic_mapped = 1; - } - - return dev; -} - void pc_acpi_smi_interrupt(void *opaque, int irq, int level) { CPUX86State *s = opaque; @@ -887,24 +856,6 @@ void pc_acpi_smi_interrupt(void *opaque, int irq, int level) } } -static X86CPU *pc_new_cpu(const char *cpu_model) -{ - X86CPU *cpu; - CPUX86State *env; - - cpu = cpu_x86_init(cpu_model); - if (cpu == NULL) { - fprintf(stderr, "Unable to find x86 CPU definition\n"); - exit(1); - } - env = &cpu->env; - if ((env->cpuid_features & CPUID_APIC) || smp_cpus > 1) { - env->apic_state = apic_init(env, env->cpuid_apic_id); - } - cpu_reset(CPU(cpu)); - return cpu; -} - void pc_cpus_init(const char *cpu_model) { int i; @@ -918,8 +869,11 @@ void pc_cpus_init(const char *cpu_model) #endif } - for(i = 0; i < smp_cpus; i++) { - pc_new_cpu(cpu_model); + for (i = 0; i < smp_cpus; i++) { + if (!cpu_x86_init(cpu_model)) { + fprintf(stderr, "Unable to find x86 CPU definition\n"); + exit(1); + } } } |
