From 6218f872498e601fc34370613b52cbcbd36ed531 Mon Sep 17 00:00:00 2001 From: Igor Mammedov Date: Mon, 1 Aug 2016 08:11:16 +0200 Subject: [PATCH 16/99] pc: acpi: mark current CPU hotplug functions as legacy RH-Author: Igor Mammedov Message-id: <1470039143-24450-12-git-send-email-imammedo@redhat.com> Patchwork-id: 71627 O-Subject: [RHEV-7.3 qemu-kvm-rhev PATCH 11/78] pc: acpi: mark current CPU hotplug functions as legacy Bugzilla: 1087672 RH-Acked-by: Marcel Apfelbaum RH-Acked-by: David Gibson RH-Acked-by: Eduardo Habkost Signed-off-by: Igor Mammedov Reviewed-by: Michael S. Tsirkin Signed-off-by: Michael S. Tsirkin Reviewed-by: Marcel Apfelbaum (cherry picked from commit 96e3e12bff14a16e27072619f571bc7b400145c3) Signed-off-by: Miroslav Rezanina --- hw/acpi/cpu_hotplug.c | 8 ++++---- hw/acpi/cpu_hotplug_acpi_table.c | 4 ++-- hw/acpi/ich9.c | 7 ++++--- hw/acpi/piix4.c | 6 +++--- hw/i386/acpi-build.c | 3 ++- include/hw/acpi/cpu_hotplug.h | 12 ++++++------ 6 files changed, 21 insertions(+), 19 deletions(-) diff --git a/hw/acpi/cpu_hotplug.c b/hw/acpi/cpu_hotplug.c index 4d86743..ba9d903 100644 --- a/hw/acpi/cpu_hotplug.c +++ b/hw/acpi/cpu_hotplug.c @@ -54,8 +54,8 @@ static void acpi_set_cpu_present_bit(AcpiCpuHotplug *g, CPUState *cpu, g->sts[cpu_id / 8] |= (1 << (cpu_id % 8)); } -void acpi_cpu_plug_cb(ACPIREGS *ar, qemu_irq irq, - AcpiCpuHotplug *g, DeviceState *dev, Error **errp) +void legacy_acpi_cpu_plug_cb(ACPIREGS *ar, qemu_irq irq, + AcpiCpuHotplug *g, DeviceState *dev, Error **errp) { acpi_set_cpu_present_bit(g, CPU(dev), errp); if (*errp != NULL) { @@ -65,8 +65,8 @@ void acpi_cpu_plug_cb(ACPIREGS *ar, qemu_irq irq, acpi_send_gpe_event(ar, irq, ACPI_CPU_HOTPLUG_STATUS); } -void acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner, - AcpiCpuHotplug *gpe_cpu, uint16_t base) +void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner, + AcpiCpuHotplug *gpe_cpu, uint16_t base) { CPUState *cpu; diff --git a/hw/acpi/cpu_hotplug_acpi_table.c b/hw/acpi/cpu_hotplug_acpi_table.c index 9fdde6d..fc79c54 100644 --- a/hw/acpi/cpu_hotplug_acpi_table.c +++ b/hw/acpi/cpu_hotplug_acpi_table.c @@ -24,8 +24,8 @@ #define CPU_STATUS_MAP "PRS" #define CPU_SCAN_METHOD "PRSC" -void build_cpu_hotplug_aml(Aml *ctx, MachineState *machine, - uint16_t io_base, uint16_t io_len) +void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine, + uint16_t io_base, uint16_t io_len) { Aml *dev; Aml *crs; diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c index 27e978f..af340d0 100644 --- a/hw/acpi/ich9.c +++ b/hw/acpi/ich9.c @@ -273,8 +273,8 @@ void ich9_pm_init(PCIDevice *lpc_pci, ICH9LPCPMRegs *pm, pm->powerdown_notifier.notify = pm_powerdown_req; qemu_register_powerdown_notifier(&pm->powerdown_notifier); - acpi_cpu_hotplug_init(pci_address_space_io(lpc_pci), OBJECT(lpc_pci), - &pm->gpe_cpu, ICH9_CPU_HOTPLUG_IO_BASE); + legacy_acpi_cpu_hotplug_init(pci_address_space_io(lpc_pci), + OBJECT(lpc_pci), &pm->gpe_cpu, ICH9_CPU_HOTPLUG_IO_BASE); if (pm->acpi_memory_hotplug.is_enabled) { acpi_memory_hotplug_init(pci_address_space_io(lpc_pci), OBJECT(lpc_pci), @@ -437,7 +437,8 @@ void ich9_pm_device_plug_cb(ICH9LPCPMRegs *pm, DeviceState *dev, Error **errp) acpi_memory_plug_cb(&pm->acpi_regs, pm->irq, &pm->acpi_memory_hotplug, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { - acpi_cpu_plug_cb(&pm->acpi_regs, pm->irq, &pm->gpe_cpu, dev, errp); + legacy_acpi_cpu_plug_cb(&pm->acpi_regs, pm->irq, + &pm->gpe_cpu, dev, errp); } else { error_setg(errp, "acpi: device plug request for not supported device" " type: %s", object_get_typename(OBJECT(dev))); diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c index c39bcda..47bbcbe 100644 --- a/hw/acpi/piix4.c +++ b/hw/acpi/piix4.c @@ -352,7 +352,7 @@ static void piix4_device_plug_cb(HotplugHandler *hotplug_dev, acpi_pcihp_device_plug_cb(&s->ar, s->irq, &s->acpi_pci_hotplug, dev, errp); } else if (object_dynamic_cast(OBJECT(dev), TYPE_CPU)) { - acpi_cpu_plug_cb(&s->ar, s->irq, &s->gpe_cpu, dev, errp); + legacy_acpi_cpu_plug_cb(&s->ar, s->irq, &s->gpe_cpu, dev, errp); } else { error_setg(errp, "acpi: device plug request for not supported device" " type: %s", object_get_typename(OBJECT(dev))); @@ -570,8 +570,8 @@ static void piix4_acpi_system_hot_add_init(MemoryRegion *parent, acpi_pcihp_init(OBJECT(s), &s->acpi_pci_hotplug, bus, parent, s->use_acpi_pci_hotplug); - acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe_cpu, - PIIX4_CPU_HOTPLUG_IO_BASE); + legacy_acpi_cpu_hotplug_init(parent, OBJECT(s), &s->gpe_cpu, + PIIX4_CPU_HOTPLUG_IO_BASE); if (s->acpi_memory_hotplug.is_enabled) { acpi_memory_hotplug_init(parent, OBJECT(s), &s->acpi_memory_hotplug); diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 8369273..b0407aa 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -1985,7 +1985,8 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, build_q35_pci0_int(dsdt); } - build_cpu_hotplug_aml(dsdt, machine, pm->cpu_hp_io_base, pm->cpu_hp_io_len); + build_legacy_cpu_hotplug_aml(dsdt, machine, pm->cpu_hp_io_base, + pm->cpu_hp_io_len); build_memory_hotplug_aml(dsdt, nr_mem, pm->mem_hp_io_base, pm->mem_hp_io_len); diff --git a/include/hw/acpi/cpu_hotplug.h b/include/hw/acpi/cpu_hotplug.h index 565f96c..241b50f 100644 --- a/include/hw/acpi/cpu_hotplug.h +++ b/include/hw/acpi/cpu_hotplug.h @@ -21,12 +21,12 @@ typedef struct AcpiCpuHotplug { uint8_t sts[ACPI_GPE_PROC_LEN]; } AcpiCpuHotplug; -void acpi_cpu_plug_cb(ACPIREGS *ar, qemu_irq irq, - AcpiCpuHotplug *g, DeviceState *dev, Error **errp); +void legacy_acpi_cpu_plug_cb(ACPIREGS *ar, qemu_irq irq, + AcpiCpuHotplug *g, DeviceState *dev, Error **errp); -void acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner, - AcpiCpuHotplug *gpe_cpu, uint16_t base); +void legacy_acpi_cpu_hotplug_init(MemoryRegion *parent, Object *owner, + AcpiCpuHotplug *gpe_cpu, uint16_t base); -void build_cpu_hotplug_aml(Aml *ctx, MachineState *machine, - uint16_t io_base, uint16_t io_len); +void build_legacy_cpu_hotplug_aml(Aml *ctx, MachineState *machine, + uint16_t io_base, uint16_t io_len); #endif -- 1.8.3.1