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[PULL v2 57/65] x86: acpi: introduce AcpiPmInfo::smi_on_cpu_unplug
From: |
Michael S. Tsirkin |
Subject: |
[PULL v2 57/65] x86: acpi: introduce AcpiPmInfo::smi_on_cpu_unplug |
Date: |
Wed, 9 Dec 2020 13:11:04 -0500 |
From: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201207140739.3829993-4-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---
hw/i386/acpi-build.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 76e27f8fad..44c9da5112 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -96,6 +96,7 @@ typedef struct AcpiPmInfo {
bool s4_disabled;
bool pcihp_bridge_en;
bool smi_on_cpuhp;
+ bool smi_on_cpu_unplug;
bool pcihp_root_en;
uint8_t s4_val;
AcpiFadtData fadt;
@@ -197,6 +198,7 @@ static void acpi_get_pm_info(MachineState *machine,
AcpiPmInfo *pm)
pm->pcihp_io_base = 0;
pm->pcihp_io_len = 0;
pm->smi_on_cpuhp = false;
+ pm->smi_on_cpu_unplug = false;
assert(obj);
init_common_fadt_data(machine, obj, &pm->fadt);
@@ -220,6 +222,8 @@ static void acpi_get_pm_info(MachineState *machine,
AcpiPmInfo *pm)
pm->cpu_hp_io_base = ICH9_CPU_HOTPLUG_IO_BASE;
pm->smi_on_cpuhp =
!!(smi_features & BIT_ULL(ICH9_LPC_SMI_F_CPU_HOTPLUG_BIT));
+ pm->smi_on_cpu_unplug =
+ !!(smi_features & BIT_ULL(ICH9_LPC_SMI_F_CPU_HOT_UNPLUG_BIT));
}
/* The above need not be conditional on machine type because the reset port
--
MST
- Re: [PULL v2 48/65] libvhost-user: make it a meson subproject, (continued)
[PULL v2 49/65] libvhost-user: add a simple link test without glib, Michael S. Tsirkin, 2020/12/09
[PULL v2 51/65] contrib/vhost-user-blk: avoid g_return_val_if() input validation, Michael S. Tsirkin, 2020/12/09
[PULL v2 50/65] .gitlab-ci: add build-libvhost-user, Michael S. Tsirkin, 2020/12/09
[PULL v2 52/65] contrib/vhost-user-gpu: avoid g_return_val_if() input validation, Michael S. Tsirkin, 2020/12/09
[PULL v2 53/65] contrib/vhost-user-input: avoid g_return_val_if() input validation, Michael S. Tsirkin, 2020/12/09
[PULL v2 55/65] hw/i386/pc: add max combined fw size as machine configuration option, Michael S. Tsirkin, 2020/12/09
[PULL v2 54/65] block/export: avoid g_return_val_if() input validation, Michael S. Tsirkin, 2020/12/09
[PULL v2 56/65] acpi: cpuhp: introduce 'firmware performs eject' status/control bits, Michael S. Tsirkin, 2020/12/09
[PULL v2 57/65] x86: acpi: introduce AcpiPmInfo::smi_on_cpu_unplug,
Michael S. Tsirkin <=
[PULL v2 58/65] tests/acpi: allow expected files change, Michael S. Tsirkin, 2020/12/09
[PULL v2 59/65] x86: acpi: let the firmware handle pending "CPU remove" events in SMM, Michael S. Tsirkin, 2020/12/09
[PULL v2 61/65] x86: ich9: factor out "guest_cpu_hotplug_features", Michael S. Tsirkin, 2020/12/09
[PULL v2 60/65] tests/acpi: update expected files, Michael S. Tsirkin, 2020/12/09
[PULL v2 63/65] pcie_aer: Fix help message of pcie_aer_inject_error command, Michael S. Tsirkin, 2020/12/09
[PULL v2 64/65] hw/virtio-pci Added counter for pcie capabilities offsets., Michael S. Tsirkin, 2020/12/09
[PULL v2 65/65] hw/virtio-pci Added AER capability., Michael S. Tsirkin, 2020/12/09
[PULL v2 37/65] failover: remove failover_find_primary_device() error parameter, Michael S. Tsirkin, 2020/12/09
[PULL v2 62/65] x86: ich9: let firmware negotiate 'CPU hot-unplug with SMI' feature, Michael S. Tsirkin, 2020/12/09
Re: [PULL v2 00/65] pc,pci,virtio: fixes, cleanups, Peter Maydell, 2020/12/09