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-rw-r--r--include/hw/acpi/acpi-defs.h7
-rw-r--r--include/hw/acpi/acpi.h5
-rw-r--r--include/hw/acpi/acpi_generic_initiator.h47
-rw-r--r--include/hw/acpi/aml-build.h9
-rw-r--r--include/hw/acpi/cpu.h7
-rw-r--r--include/hw/acpi/generic_event_device.h12
-rw-r--r--include/hw/acpi/ghes.h14
-rw-r--r--include/hw/acpi/ich9.h6
-rw-r--r--include/hw/acpi/ich9_tco.h2
-rw-r--r--include/hw/acpi/ich9_timer.h23
-rw-r--r--include/hw/acpi/pci.h3
-rw-r--r--include/hw/acpi/pcihp.h2
-rw-r--r--include/hw/acpi/tpm.h2
-rw-r--r--include/hw/acpi/vmclock.h34
14 files changed, 109 insertions, 64 deletions
diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
index 0e6e82b..2e6e341 100644
--- a/include/hw/acpi/acpi-defs.h
+++ b/include/hw/acpi/acpi-defs.h
@@ -112,7 +112,6 @@ typedef struct AcpiSpcrData {
uint8_t flow_control;
uint8_t terminal_type;
uint8_t language;
- uint8_t reserved1;
uint16_t pci_device_id; /* Must be 0xffff if not PCI device */
uint16_t pci_vendor_id; /* Must be 0xffff if not PCI device */
uint8_t pci_bus;
@@ -120,7 +119,11 @@ typedef struct AcpiSpcrData {
uint8_t pci_function;
uint32_t pci_flags;
uint8_t pci_segment;
- uint32_t reserved2;
+ uint32_t uart_clk_freq;
+ uint32_t precise_baudrate;
+ uint32_t namespace_string_length;
+ uint32_t namespace_string_offset;
+ char namespace_string[];
} AcpiSpcrData;
#define ACPI_FADT_ARM_PSCI_COMPLIANT (1 << 0)
diff --git a/include/hw/acpi/acpi.h b/include/hw/acpi/acpi.h
index e0e51e8..4b8ee09 100644
--- a/include/hw/acpi/acpi.h
+++ b/include/hw/acpi/acpi.h
@@ -21,7 +21,7 @@
*/
#include "qemu/notify.h"
-#include "exec/memory.h"
+#include "system/memory.h"
#include "hw/acpi/acpi_dev_interface.h"
/*
@@ -150,6 +150,9 @@ struct ACPIREGS {
Notifier wakeup;
};
+/* Return whether ACPI subsystem is built in */
+bool acpi_builtin(void);
+
/* PM_TMR */
void acpi_pm_tmr_update(ACPIREGS *ar, bool enable);
void acpi_pm_tmr_calc_overflow_time(ACPIREGS *ar);
diff --git a/include/hw/acpi/acpi_generic_initiator.h b/include/hw/acpi/acpi_generic_initiator.h
deleted file mode 100644
index a304bad..0000000
--- a/include/hw/acpi/acpi_generic_initiator.h
+++ /dev/null
@@ -1,47 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-only
-/*
- * Copyright (c) 2024, NVIDIA CORPORATION & AFFILIATES. All rights reserved
- */
-
-#ifndef ACPI_GENERIC_INITIATOR_H
-#define ACPI_GENERIC_INITIATOR_H
-
-#include "qom/object_interfaces.h"
-
-#define TYPE_ACPI_GENERIC_INITIATOR "acpi-generic-initiator"
-
-typedef struct AcpiGenericInitiator {
- /* private */
- Object parent;
-
- /* public */
- char *pci_dev;
- uint16_t node;
-} AcpiGenericInitiator;
-
-/*
- * ACPI 6.3:
- * Table 5-81 Flags – Generic Initiator Affinity Structure
- */
-typedef enum {
- /*
- * If clear, the OSPM ignores the contents of the Generic
- * Initiator/Port Affinity Structure. This allows system firmware
- * to populate the SRAT with a static number of structures, but only
- * enable them as necessary.
- */
- GEN_AFFINITY_ENABLED = (1 << 0),
-} GenericAffinityFlags;
-
-/*
- * ACPI 6.3:
- * Table 5-80 Device Handle - PCI
- */
-typedef struct PCIDeviceHandle {
- uint16_t segment;
- uint16_t bdf;
-} PCIDeviceHandle;
-
-void build_srat_generic_pci_initiator(GArray *table_data);
-
-#endif
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index a378415..c18f681 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -486,6 +486,13 @@ Aml *build_crs(PCIHostState *host, CrsRangeSet *range_set, uint32_t io_offset,
void build_srat_memory(GArray *table_data, uint64_t base,
uint64_t len, int node, MemoryAffinityFlags flags);
+void build_srat_pci_generic_initiator(GArray *table_data, uint32_t node,
+ uint16_t segment, uint8_t bus,
+ uint8_t devfn);
+
+void build_srat_acpi_generic_port(GArray *table_data, uint32_t node,
+ const char *hid, uint32_t uid);
+
void build_slit(GArray *table_data, BIOSLinker *linker, MachineState *ms,
const char *oem_id, const char *oem_table_id);
@@ -500,5 +507,5 @@ void build_tpm2(GArray *table_data, BIOSLinker *linker, GArray *tcpalog,
void build_spcr(GArray *table_data, BIOSLinker *linker,
const AcpiSpcrData *f, const uint8_t rev,
- const char *oem_id, const char *oem_table_id);
+ const char *oem_id, const char *oem_table_id, const char *name);
#endif
diff --git a/include/hw/acpi/cpu.h b/include/hw/acpi/cpu.h
index e6e1a9e..32654dc 100644
--- a/include/hw/acpi/cpu.h
+++ b/include/hw/acpi/cpu.h
@@ -19,6 +19,8 @@
#include "hw/boards.h"
#include "hw/hotplug.h"
+#define ACPI_CPU_HOTPLUG_REG_LEN 12
+
typedef struct AcpiCpuStatus {
CPUState *cpu;
uint64_t arch_id;
@@ -61,9 +63,10 @@ typedef void (*build_madt_cpu_fn)(int uid, const CPUArchIdList *apic_ids,
GArray *entry, bool force_enabled);
void build_cpus_aml(Aml *table, MachineState *machine, CPUHotplugFeatures opts,
- build_madt_cpu_fn build_madt_cpu, hwaddr io_base,
+ build_madt_cpu_fn build_madt_cpu, hwaddr base_addr,
const char *res_root,
- const char *event_handler_method);
+ const char *event_handler_method,
+ AmlRegionSpace rs);
void acpi_cpu_ospm_status(CPUHotplugState *cpu_st, ACPIOSTInfoList ***list);
diff --git a/include/hw/acpi/generic_event_device.h b/include/hw/acpi/generic_event_device.h
index ba84ce0..d2dac87 100644
--- a/include/hw/acpi/generic_event_device.h
+++ b/include/hw/acpi/generic_event_device.h
@@ -62,6 +62,7 @@
#include "hw/sysbus.h"
#include "hw/acpi/memory_hotplug.h"
#include "hw/acpi/ghes.h"
+#include "hw/acpi/cpu.h"
#include "qom/object.h"
#define ACPI_POWER_BUTTON_DEVICE "PWRB"
@@ -80,12 +81,16 @@ OBJECT_DECLARE_SIMPLE_TYPE(AcpiGedState, ACPI_GED)
/* ACPI_GED_REG_RESET value for reset*/
#define ACPI_GED_RESET_VALUE 0x42
-/* ACPI_GED_REG_SLEEP_CTL.SLP_TYP value for S5 (aka poweroff) */
-#define ACPI_GED_SLP_TYP_S5 0x05
+/* [ACPI 5.0 Chapter 4.8.3.7] Sleep Control and Status Register */
+#define ACPI_GED_SLP_TYP_POS 0x2 /* SLP_TYPx Bit Offset */
+#define ACPI_GED_SLP_TYP_MASK 0x07 /* SLP_TYPx 3-bit mask */
+#define ACPI_GED_SLP_TYP_S5 0x05 /* System _S5 State (Soft Off) */
+#define ACPI_GED_SLP_EN 0x20 /* SLP_EN write-only bit */
#define GED_DEVICE "GED"
#define AML_GED_EVT_REG "EREG"
#define AML_GED_EVT_SEL "ESEL"
+#define AML_GED_EVT_CPU_SCAN_METHOD "\\_SB.GED.CSCN"
/*
* Platforms need to specify the GED event bitmap
@@ -95,6 +100,7 @@ OBJECT_DECLARE_SIMPLE_TYPE(AcpiGedState, ACPI_GED)
#define ACPI_GED_MEM_HOTPLUG_EVT 0x1
#define ACPI_GED_PWR_DOWN_EVT 0x2
#define ACPI_GED_NVDIMM_HOTPLUG_EVT 0x4
+#define ACPI_GED_CPU_HOTPLUG_EVT 0x8
typedef struct GEDState {
MemoryRegion evt;
@@ -106,6 +112,8 @@ struct AcpiGedState {
SysBusDevice parent_obj;
MemHotplugState memhp_state;
MemoryRegion container_memhp;
+ CPUHotplugState cpuhp_state;
+ MemoryRegion container_cpuhp;
GEDState ged_state;
uint32_t ged_event_bitmap;
qemu_irq irq;
diff --git a/include/hw/acpi/ghes.h b/include/hw/acpi/ghes.h
index 674f695..578a582 100644
--- a/include/hw/acpi/ghes.h
+++ b/include/hw/acpi/ghes.h
@@ -23,6 +23,7 @@
#define ACPI_GHES_H
#include "hw/acpi/bios-linker-loader.h"
+#include "qapi/error.h"
/*
* Values for Hardware Error Notification Type field
@@ -59,26 +60,27 @@ enum AcpiGhesNotifyType {
enum {
ACPI_HEST_SRC_ID_SEA = 0,
/* future ids go here */
- ACPI_HEST_SRC_ID_RESERVED,
+
+ ACPI_GHES_ERROR_SOURCE_COUNT
};
typedef struct AcpiGhesState {
- uint64_t ghes_addr_le;
+ uint64_t hw_error_le;
bool present; /* True if GHES is present at all on this board */
} AcpiGhesState;
-void build_ghes_error_table(GArray *hardware_errors, BIOSLinker *linker);
-void acpi_build_hest(GArray *table_data, BIOSLinker *linker,
+void acpi_build_hest(GArray *table_data, GArray *hardware_errors,
+ BIOSLinker *linker,
const char *oem_id, const char *oem_table_id);
void acpi_ghes_add_fw_cfg(AcpiGhesState *vms, FWCfgState *s,
GArray *hardware_errors);
-int acpi_ghes_record_errors(uint8_t notify, uint64_t error_physical_addr);
+int acpi_ghes_memory_errors(uint16_t source_id, uint64_t error_physical_addr);
/**
* acpi_ghes_present: Report whether ACPI GHES table is present
*
* Returns: true if the system has an ACPI GHES table and it is
- * safe to call acpi_ghes_record_errors() to record a memory error.
+ * safe to call acpi_ghes_memory_errors() to record a memory error.
*/
bool acpi_ghes_present(void);
#endif
diff --git a/include/hw/acpi/ich9.h b/include/hw/acpi/ich9.h
index 2faf7f0..245fe08 100644
--- a/include/hw/acpi/ich9.h
+++ b/include/hw/acpi/ich9.h
@@ -46,6 +46,7 @@ typedef struct ICH9LPCPMRegs {
uint32_t smi_en;
uint32_t smi_en_wmask;
uint32_t smi_sts;
+ uint32_t smi_sts_wmask;
qemu_irq irq; /* SCI */
@@ -68,6 +69,11 @@ typedef struct ICH9LPCPMRegs {
bool smm_compat;
bool enable_tco;
TCOIORegs tco_regs;
+
+ bool swsmi_timer_enabled;
+ bool periodic_timer_enabled;
+ QEMUTimer *swsmi_timer;
+ QEMUTimer *periodic_timer;
} ICH9LPCPMRegs;
#define ACPI_PM_PROP_TCO_ENABLED "enable_tco"
diff --git a/include/hw/acpi/ich9_tco.h b/include/hw/acpi/ich9_tco.h
index 2562a7c..b3c3f69 100644
--- a/include/hw/acpi/ich9_tco.h
+++ b/include/hw/acpi/ich9_tco.h
@@ -10,7 +10,7 @@
#ifndef HW_ACPI_TCO_H
#define HW_ACPI_TCO_H
-#include "exec/memory.h"
+#include "system/memory.h"
#include "migration/vmstate.h"
/* As per ICH9 spec, the internal timer has an error of ~0.6s on every tick */
diff --git a/include/hw/acpi/ich9_timer.h b/include/hw/acpi/ich9_timer.h
new file mode 100644
index 0000000..5112df4
--- /dev/null
+++ b/include/hw/acpi/ich9_timer.h
@@ -0,0 +1,23 @@
+/*
+ * QEMU ICH9 Timer emulation
+ *
+ * Copyright (c) 2024 Dominic Prinz <git@dprinz.de>
+ *
+ * This work is licensed under the terms of the GNU GPL, version 2 or later.
+ * See the COPYING file in the top-level directory.
+ */
+
+#ifndef HW_ACPI_ICH9_TIMER_H
+#define HW_ACPI_ICH9_TIMER_H
+
+#include "hw/acpi/ich9.h"
+
+void ich9_pm_update_swsmi_timer(ICH9LPCPMRegs *pm, bool enable);
+
+void ich9_pm_swsmi_timer_init(ICH9LPCPMRegs *pm);
+
+void ich9_pm_update_periodic_timer(ICH9LPCPMRegs *pm, bool enable);
+
+void ich9_pm_periodic_timer_init(ICH9LPCPMRegs *pm);
+
+#endif
diff --git a/include/hw/acpi/pci.h b/include/hw/acpi/pci.h
index 467a994..6359d57 100644
--- a/include/hw/acpi/pci.h
+++ b/include/hw/acpi/pci.h
@@ -40,4 +40,7 @@ Aml *aml_pci_device_dsm(void);
void build_append_pci_bus_devices(Aml *parent_scope, PCIBus *bus);
void build_pci_bridge_aml(AcpiDevAmlIf *adev, Aml *scope);
+
+void build_srat_generic_affinity_structures(GArray *table_data);
+
#endif
diff --git a/include/hw/acpi/pcihp.h b/include/hw/acpi/pcihp.h
index ac21a95..a97904b 100644
--- a/include/hw/acpi/pcihp.h
+++ b/include/hw/acpi/pcihp.h
@@ -58,7 +58,7 @@ typedef struct AcpiPciHpState {
void acpi_pcihp_init(Object *owner, AcpiPciHpState *, PCIBus *root,
MemoryRegion *io, uint16_t io_base);
-bool acpi_pcihp_is_hotpluggbale_bus(AcpiPciHpState *s, BusState *bus);
+bool acpi_pcihp_is_hotpluggable_bus(AcpiPciHpState *s, BusState *bus);
void acpi_pcihp_device_pre_plug_cb(HotplugHandler *hotplug_dev,
DeviceState *dev, Error **errp);
void acpi_pcihp_device_plug_cb(HotplugHandler *hotplug_dev, AcpiPciHpState *s,
diff --git a/include/hw/acpi/tpm.h b/include/hw/acpi/tpm.h
index 579c45f..9d0fe6f 100644
--- a/include/hw/acpi/tpm.h
+++ b/include/hw/acpi/tpm.h
@@ -19,7 +19,7 @@
#include "qemu/units.h"
#include "hw/registerfields.h"
#include "hw/acpi/aml-build.h"
-#include "sysemu/tpm.h"
+#include "system/tpm.h"
#ifdef CONFIG_TPM
diff --git a/include/hw/acpi/vmclock.h b/include/hw/acpi/vmclock.h
new file mode 100644
index 0000000..5605605
--- /dev/null
+++ b/include/hw/acpi/vmclock.h
@@ -0,0 +1,34 @@
+#ifndef ACPI_VMCLOCK_H
+#define ACPI_VMCLOCK_H
+
+#include "hw/acpi/bios-linker-loader.h"
+#include "hw/qdev-core.h"
+#include "qemu/uuid.h"
+#include "qom/object.h"
+
+#define TYPE_VMCLOCK "vmclock"
+
+#define VMCLOCK_ADDR 0xfeffb000
+#define VMCLOCK_SIZE 0x1000
+
+OBJECT_DECLARE_SIMPLE_TYPE(VmclockState, VMCLOCK)
+
+struct vmclock_abi;
+
+struct VmclockState {
+ DeviceState parent_obj;
+ MemoryRegion clk_page;
+ uint64_t physaddr;
+ struct vmclock_abi *clk;
+};
+
+/* returns NULL unless there is exactly one device */
+static inline Object *find_vmclock_dev(void)
+{
+ return object_resolve_path_type("", TYPE_VMCLOCK, NULL);
+}
+
+void vmclock_build_acpi(VmclockState *vms, GArray *table_data,
+ BIOSLinker *linker, const char *oem_id);
+
+#endif
generated by cgit v1.1 at 2025-07-02 11:10:13 +0000