diff options
| -rw-r--r-- | hw/arm/virt-acpi-build.c | 9 | ||||
| -rw-r--r-- | hw/arm/virt.c | 21 | ||||
| -rw-r--r-- | include/hw/arm/virt.h | 3 |
3 files changed, 16 insertions, 17 deletions
diff --git a/hw/arm/virt-acpi-build.c b/hw/arm/virt-acpi-build.c index 711cf2069f..9d9ee24053 100644 --- a/hw/arm/virt-acpi-build.c +++ b/hw/arm/virt-acpi-build.c @@ -59,11 +59,12 @@ #define ACPI_BUILD_TABLE_SIZE 0x20000 -static void acpi_dsdt_add_cpus(Aml *scope, int smp_cpus) +static void acpi_dsdt_add_cpus(Aml *scope, VirtMachineState *vms) { + MachineState *ms = MACHINE(vms); uint16_t i; - for (i = 0; i < smp_cpus; i++) { + for (i = 0; i < ms->smp.cpus; i++) { Aml *dev = aml_device("C%.03X", i); aml_append(dev, aml_name_decl("_HID", aml_string("ACPI0007"))); aml_append(dev, aml_name_decl("_UID", aml_int(i))); @@ -484,7 +485,7 @@ build_madt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) gicd->base_address = cpu_to_le64(memmap[VIRT_GIC_DIST].base); gicd->version = vms->gic_version; - for (i = 0; i < vms->smp_cpus; i++) { + for (i = 0; i < MACHINE(vms)->smp.cpus; i++) { AcpiMadtGenericCpuInterface *gicc = acpi_data_push(table_data, sizeof(*gicc)); ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(i)); @@ -603,7 +604,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, VirtMachineState *vms) * the RTC ACPI device at all when using UEFI. */ scope = aml_scope("\\_SB"); - acpi_dsdt_add_cpus(scope, vms->smp_cpus); + acpi_dsdt_add_cpus(scope, vms); acpi_dsdt_add_uart(scope, &memmap[VIRT_UART], (irqmap[VIRT_UART] + ARM_SPI_BASE)); if (vmc->acpi_expose_flash) { diff --git a/hw/arm/virt.c b/hw/arm/virt.c index bf3a717111..86070dfd98 100644 --- a/hw/arm/virt.c +++ b/hw/arm/virt.c @@ -323,7 +323,7 @@ static void fdt_add_timer_nodes(const VirtMachineState *vms) if (vms->gic_version == VIRT_GIC_VERSION_2) { irqflags = deposit32(irqflags, GIC_FDT_IRQ_PPI_CPU_START, GIC_FDT_IRQ_PPI_CPU_WIDTH, - (1 << vms->smp_cpus) - 1); + (1 << MACHINE(vms)->smp.cpus) - 1); } qemu_fdt_add_subnode(vms->fdt, "/timer"); @@ -350,6 +350,7 @@ static void fdt_add_cpu_nodes(const VirtMachineState *vms) int cpu; int addr_cells = 1; const MachineState *ms = MACHINE(vms); + int smp_cpus = ms->smp.cpus; /* * From Documentation/devicetree/bindings/arm/cpus.txt @@ -364,7 +365,7 @@ static void fdt_add_cpu_nodes(const VirtMachineState *vms) * The simplest way to go is to examine affinity IDs of all our CPUs. If * at least one of them has Aff3 populated, we set #address-cells to 2. */ - for (cpu = 0; cpu < vms->smp_cpus; cpu++) { + for (cpu = 0; cpu < smp_cpus; cpu++) { ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(cpu)); if (armcpu->mp_affinity & ARM_AFF3_MASK) { @@ -377,7 +378,7 @@ static void fdt_add_cpu_nodes(const VirtMachineState *vms) qemu_fdt_setprop_cell(vms->fdt, "/cpus", "#address-cells", addr_cells); qemu_fdt_setprop_cell(vms->fdt, "/cpus", "#size-cells", 0x0); - for (cpu = vms->smp_cpus - 1; cpu >= 0; cpu--) { + for (cpu = smp_cpus - 1; cpu >= 0; cpu--) { char *nodename = g_strdup_printf("/cpus/cpu@%d", cpu); ARMCPU *armcpu = ARM_CPU(qemu_get_cpu(cpu)); CPUState *cs = CPU(armcpu); @@ -387,8 +388,7 @@ static void fdt_add_cpu_nodes(const VirtMachineState *vms) qemu_fdt_setprop_string(vms->fdt, nodename, "compatible", armcpu->dtb_compatible); - if (vms->psci_conduit != QEMU_PSCI_CONDUIT_DISABLED - && vms->smp_cpus > 1) { + if (vms->psci_conduit != QEMU_PSCI_CONDUIT_DISABLED && smp_cpus > 1) { qemu_fdt_setprop_string(vms->fdt, nodename, "enable-method", "psci"); } @@ -534,7 +534,7 @@ static void fdt_add_pmu_nodes(const VirtMachineState *vms) if (vms->gic_version == VIRT_GIC_VERSION_2) { irqflags = deposit32(irqflags, GIC_FDT_IRQ_PPI_CPU_START, GIC_FDT_IRQ_PPI_CPU_WIDTH, - (1 << vms->smp_cpus) - 1); + (1 << MACHINE(vms)->smp.cpus) - 1); } qemu_fdt_add_subnode(vms->fdt, "/pmu"); @@ -1674,9 +1674,9 @@ static void finalize_gic_version(VirtMachineState *vms) * virt_cpu_post_init() must be called after the CPUs have * been realized and the GIC has been created. */ -static void virt_cpu_post_init(VirtMachineState *vms, int max_cpus, - MemoryRegion *sysmem) +static void virt_cpu_post_init(VirtMachineState *vms, MemoryRegion *sysmem) { + int max_cpus = MACHINE(vms)->smp.max_cpus; bool aarch64, pmu, steal_time; CPUState *cpu; @@ -1829,8 +1829,6 @@ static void machvirt_init(MachineState *machine) exit(1); } - vms->smp_cpus = smp_cpus; - if (vms->virt && kvm_enabled()) { error_report("mach-virt: KVM does not support providing " "Virtualization extensions to the guest CPU"); @@ -1846,6 +1844,7 @@ static void machvirt_init(MachineState *machine) create_fdt(vms); possible_cpus = mc->possible_cpu_arch_ids(machine); + assert(possible_cpus->len == max_cpus); for (n = 0; n < possible_cpus->len; n++) { Object *cpuobj; CPUState *cs; @@ -1966,7 +1965,7 @@ static void machvirt_init(MachineState *machine) create_gic(vms); - virt_cpu_post_init(vms, possible_cpus->len, sysmem); + virt_cpu_post_init(vms, sysmem); fdt_add_pmu_nodes(vms); diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h index abf54fab49..e4a2d21642 100644 --- a/include/hw/arm/virt.h +++ b/include/hw/arm/virt.h @@ -151,7 +151,6 @@ struct VirtMachineState { MemMapEntry *memmap; char *pciehb_nodename; const int *irqmap; - int smp_cpus; void *fdt; int fdt_size; uint32_t clock_phandle; @@ -182,7 +181,7 @@ static inline int virt_gicv3_redist_region_count(VirtMachineState *vms) assert(vms->gic_version == VIRT_GIC_VERSION_3); - return vms->smp_cpus > redist0_capacity ? 2 : 1; + return MACHINE(vms)->smp.cpus > redist0_capacity ? 2 : 1; } #endif /* QEMU_ARM_VIRT_H */ |