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-rw-r--r--include/exec/memory.h40
-rw-r--r--include/hw/acpi/aml-build.h22
-rw-r--r--include/hw/acpi/cpu.h2
-rw-r--r--include/hw/arm/virt.h1
-rw-r--r--include/hw/boards.h3
-rw-r--r--include/hw/i386/pc.h5
-rw-r--r--include/hw/nvram/fw_cfg.h9
-rw-r--r--include/hw/pci-host/gpex.h1
-rw-r--r--include/hw/qdev-core.h28
-rw-r--r--include/hw/virtio/virtio-net.h9
-rw-r--r--include/qemu/vhost-user-server.h2
11 files changed, 83 insertions, 39 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 0f3e6bcd5e..521d9901d7 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -97,9 +97,14 @@ typedef enum {
IOMMU_NOTIFIER_UNMAP = 0x1,
/* Notify entry changes (newly created entries) */
IOMMU_NOTIFIER_MAP = 0x2,
+ /* Notify changes on device IOTLB entries */
+ IOMMU_NOTIFIER_DEVIOTLB_UNMAP = 0x04,
} IOMMUNotifierFlag;
-#define IOMMU_NOTIFIER_ALL (IOMMU_NOTIFIER_MAP | IOMMU_NOTIFIER_UNMAP)
+#define IOMMU_NOTIFIER_IOTLB_EVENTS (IOMMU_NOTIFIER_MAP | IOMMU_NOTIFIER_UNMAP)
+#define IOMMU_NOTIFIER_DEVIOTLB_EVENTS IOMMU_NOTIFIER_DEVIOTLB_UNMAP
+#define IOMMU_NOTIFIER_ALL (IOMMU_NOTIFIER_IOTLB_EVENTS | \
+ IOMMU_NOTIFIER_DEVIOTLB_EVENTS)
struct IOMMUNotifier;
typedef void (*IOMMUNotify)(struct IOMMUNotifier *notifier,
@@ -116,6 +121,11 @@ struct IOMMUNotifier {
};
typedef struct IOMMUNotifier IOMMUNotifier;
+typedef struct IOMMUTLBEvent {
+ IOMMUNotifierFlag type;
+ IOMMUTLBEntry entry;
+} IOMMUTLBEvent;
+
/* RAM is pre-allocated and passed into qemu_ram_alloc_from_ptr */
#define RAM_PREALLOC (1 << 0)
@@ -236,7 +246,7 @@ enum IOMMUMemoryRegionAttr {
* The IOMMU implementation must use the IOMMU notifier infrastructure
* to report whenever mappings are changed, by calling
* memory_region_notify_iommu() (or, if necessary, by calling
- * memory_region_notify_one() for each registered notifier).
+ * memory_region_notify_iommu_one() for each registered notifier).
*
* Conceptually an IOMMU provides a mapping from input address
* to an output TLB entry. If the IOMMU is aware of memory transaction
@@ -1326,39 +1336,33 @@ uint64_t memory_region_iommu_get_min_page_size(IOMMUMemoryRegion *iommu_mr);
/**
* memory_region_notify_iommu: notify a change in an IOMMU translation entry.
*
- * The notification type will be decided by entry.perm bits:
- *
- * - For UNMAP (cache invalidation) notifies: set entry.perm to IOMMU_NONE.
- * - For MAP (newly added entry) notifies: set entry.perm to the
- * permission of the page (which is definitely !IOMMU_NONE).
- *
* Note: for any IOMMU implementation, an in-place mapping change
* should be notified with an UNMAP followed by a MAP.
*
* @iommu_mr: the memory region that was changed
* @iommu_idx: the IOMMU index for the translation table which has changed
- * @entry: the new entry in the IOMMU translation table. The entry
- * replaces all old entries for the same virtual I/O address range.
- * Deleted entries have .@perm == 0.
+ * @event: TLB event with the new entry in the IOMMU translation table.
+ * The entry replaces all old entries for the same virtual I/O address
+ * range.
*/
void memory_region_notify_iommu(IOMMUMemoryRegion *iommu_mr,
int iommu_idx,
- IOMMUTLBEntry entry);
+ IOMMUTLBEvent event);
/**
- * memory_region_notify_one: notify a change in an IOMMU translation
+ * memory_region_notify_iommu_one: notify a change in an IOMMU translation
* entry to a single notifier
*
* This works just like memory_region_notify_iommu(), but it only
* notifies a specific notifier, not all of them.
*
* @notifier: the notifier to be notified
- * @entry: the new entry in the IOMMU translation table. The entry
- * replaces all old entries for the same virtual I/O address range.
- * Deleted entries have .@perm == 0.
+ * @event: TLB event with the new entry in the IOMMU translation table.
+ * The entry replaces all old entries for the same virtual I/O address
+ * range.
*/
-void memory_region_notify_one(IOMMUNotifier *notifier,
- IOMMUTLBEntry *entry);
+void memory_region_notify_iommu_one(IOMMUNotifier *notifier,
+ IOMMUTLBEvent *event);
/**
* memory_region_register_iommu_notifier: register a notifier for changes to
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index fe0055fffb..e727bea1bc 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -224,6 +224,20 @@ struct AcpiBuildTables {
BIOSLinker *linker;
} AcpiBuildTables;
+typedef
+struct CrsRangeEntry {
+ uint64_t base;
+ uint64_t limit;
+} CrsRangeEntry;
+
+typedef
+struct CrsRangeSet {
+ GPtrArray *io_ranges;
+ GPtrArray *mem_ranges;
+ GPtrArray *mem_64bit_ranges;
+} CrsRangeSet;
+
+
/*
* ACPI 5.0: 6.4.3.8.2 Serial Bus Connection Descriptors
* Serial Bus Type
@@ -432,6 +446,14 @@ build_append_gas_from_struct(GArray *table, const struct AcpiGenericAddress *s)
s->access_width, s->address);
}
+void crs_range_insert(GPtrArray *ranges, uint64_t base, uint64_t limit);
+void crs_replace_with_free_ranges(GPtrArray *ranges,
+ uint64_t start, uint64_t end);
+void crs_range_set_init(CrsRangeSet *range_set);
+void crs_range_set_free(CrsRangeSet *range_set);
+
+Aml *build_crs(PCIHostState *host, CrsRangeSet *range_set);
+
void build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
uint64_t len, int node, MemoryAffinityFlags flags);
diff --git a/include/hw/acpi/cpu.h b/include/hw/acpi/cpu.h
index 0eeedaa491..999caaf510 100644
--- a/include/hw/acpi/cpu.h
+++ b/include/hw/acpi/cpu.h
@@ -22,6 +22,7 @@ typedef struct AcpiCpuStatus {
uint64_t arch_id;
bool is_inserting;
bool is_removing;
+ bool fw_remove;
uint32_t ost_event;
uint32_t ost_status;
} AcpiCpuStatus;
@@ -50,6 +51,7 @@ void cpu_hotplug_hw_init(MemoryRegion *as, Object *owner,
typedef struct CPUHotplugFeatures {
bool acpi_1_compatible;
bool has_legacy_cphp;
+ bool fw_unplugs_cpu;
const char *smi_path;
} CPUHotplugFeatures;
diff --git a/include/hw/arm/virt.h b/include/hw/arm/virt.h
index aad6d69841..abf54fab49 100644
--- a/include/hw/arm/virt.h
+++ b/include/hw/arm/virt.h
@@ -163,6 +163,7 @@ struct VirtMachineState {
DeviceState *gic;
DeviceState *acpi_dev;
Notifier powerdown_notifier;
+ PCIBus *bus;
};
#define VIRT_ECAM_ID(high) (high ? VIRT_HIGH_PCIE_ECAM : VIRT_PCIE_ECAM)
diff --git a/include/hw/boards.h b/include/hw/boards.h
index a49e3a6b44..f94f4ad5d8 100644
--- a/include/hw/boards.h
+++ b/include/hw/boards.h
@@ -310,6 +310,9 @@ struct MachineState {
} \
type_init(machine_initfn##_register_types)
+extern GlobalProperty hw_compat_5_2[];
+extern const size_t hw_compat_5_2_len;
+
extern GlobalProperty hw_compat_5_1[];
extern const size_t hw_compat_5_1_len;
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index 911e460097..2aa8797c6e 100644
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -44,6 +44,7 @@ typedef struct PCMachineState {
bool sata_enabled;
bool pit_enabled;
bool hpet_enabled;
+ uint64_t max_fw_size;
/* NUMA information: */
uint64_t numa_nodes;
@@ -60,6 +61,7 @@ typedef struct PCMachineState {
#define PC_MACHINE_SMBUS "smbus"
#define PC_MACHINE_SATA "sata"
#define PC_MACHINE_PIT "pit"
+#define PC_MACHINE_MAX_FW_SIZE "max-fw-size"
/**
* PCMachineClass:
@@ -191,6 +193,9 @@ void pc_system_firmware_init(PCMachineState *pcms, MemoryRegion *rom_memory);
void pc_madt_cpu_entry(AcpiDeviceIf *adev, int uid,
const CPUArchIdList *apic_ids, GArray *entry);
+extern GlobalProperty pc_compat_5_2[];
+extern const size_t pc_compat_5_2_len;
+
extern GlobalProperty pc_compat_5_1[];
extern const size_t pc_compat_5_1_len;
diff --git a/include/hw/nvram/fw_cfg.h b/include/hw/nvram/fw_cfg.h
index 8a9f5738bf..0e7a8bc7af 100644
--- a/include/hw/nvram/fw_cfg.h
+++ b/include/hw/nvram/fw_cfg.h
@@ -308,6 +308,15 @@ void *fw_cfg_modify_file(FWCfgState *s, const char *filename, void *data,
bool fw_cfg_add_from_generator(FWCfgState *s, const char *filename,
const char *gen_id, Error **errp);
+/**
+ * fw_cfg_add_extra_pci_roots:
+ * @bus: main pci root bus to be scanned from
+ * @s: fw_cfg device being modified
+ *
+ * Add a new fw_cfg item...
+ */
+void fw_cfg_add_extra_pci_roots(PCIBus *bus, FWCfgState *s);
+
FWCfgState *fw_cfg_init_io_dma(uint32_t iobase, uint32_t dma_iobase,
AddressSpace *dma_as);
FWCfgState *fw_cfg_init_io(uint32_t iobase);
diff --git a/include/hw/pci-host/gpex.h b/include/hw/pci-host/gpex.h
index d52ea80d4e..d48a020a95 100644
--- a/include/hw/pci-host/gpex.h
+++ b/include/hw/pci-host/gpex.h
@@ -59,6 +59,7 @@ struct GPEXConfig {
MemMapEntry mmio64;
MemMapEntry pio;
int irq;
+ PCIBus *bus;
};
int gpex_set_irq_num(GPEXHost *s, int index, int gsi);
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 5e737195b5..6ac86db44e 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -81,16 +81,17 @@ typedef void (*BusUnrealize)(BusState *bus);
* </note>
*
* # Hiding a device #
- * To hide a device, a DeviceListener function should_be_hidden() needs to
+ * To hide a device, a DeviceListener function hide_device() needs to
* be registered.
- * It can be used to defer adding a device and therefore hide it from the
- * guest. The handler registering to this DeviceListener can save the QOpts
- * passed to it for re-using it later and must return that it wants the device
- * to be/remain hidden or not. When the handler function decides the device
- * shall not be hidden it will be added in qdev_device_add() and
- * realized as any other device. Otherwise qdev_device_add() will return early
- * without adding the device. The guest will not see a "hidden" device
- * until it was marked don't hide and qdev_device_add called again.
+ * It can be used to defer adding a device and therefore hide it from
+ * the guest. The handler registering to this DeviceListener can save
+ * the QOpts passed to it for re-using it later. It must return if it
+ * wants the device to be hidden or visible. When the handler function
+ * decides the device shall be visible it will be added with
+ * qdev_device_add() and realized as any other device. Otherwise
+ * qdev_device_add() will return early without adding the device. The
+ * guest will not see a "hidden" device until it was marked visible
+ * and qdev_device_add called again.
*
*/
struct DeviceClass {
@@ -196,11 +197,12 @@ struct DeviceListener {
void (*realize)(DeviceListener *listener, DeviceState *dev);
void (*unrealize)(DeviceListener *listener, DeviceState *dev);
/*
- * This callback is called upon init of the DeviceState and allows to
- * inform qdev that a device should be hidden, depending on the device
- * opts, for example, to hide a standby device.
+ * This callback is called upon init of the DeviceState and
+ * informs qdev if a device should be visible or hidden. We can
+ * hide a failover device depending for example on the device
+ * opts.
*/
- int (*should_be_hidden)(DeviceListener *listener, QemuOpts *device_opts);
+ bool (*hide_device)(DeviceListener *listener, QemuOpts *device_opts);
QTAILQ_ENTRY(DeviceListener) link;
};
diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
index f4852ac27b..7e96d193aa 100644
--- a/include/hw/virtio/virtio-net.h
+++ b/include/hw/virtio/virtio-net.h
@@ -202,13 +202,8 @@ struct VirtIONet {
AnnounceTimer announce_timer;
bool needs_vnet_hdr_swap;
bool mtu_bypass_backend;
- QemuOpts *primary_device_opts;
- QDict *primary_device_dict;
- DeviceState *primary_dev;
- BusState *primary_bus;
- char *primary_device_id;
- char *standby_id;
- bool primary_should_be_hidden;
+ /* primary failover device is hidden*/
+ bool failover_primary_hidden;
bool failover;
DeviceListener primary_listener;
Notifier migration_state;
diff --git a/include/qemu/vhost-user-server.h b/include/qemu/vhost-user-server.h
index 0da4c2cc4c..121ea1dedf 100644
--- a/include/qemu/vhost-user-server.h
+++ b/include/qemu/vhost-user-server.h
@@ -11,7 +11,7 @@
#ifndef VHOST_USER_SERVER_H
#define VHOST_USER_SERVER_H
-#include "contrib/libvhost-user/libvhost-user.h"
+#include "subprojects/libvhost-user/libvhost-user.h" /* only for the type definitions */
#include "io/channel-socket.h"
#include "io/channel-file.h"
#include "io/net-listener.h"
generated by cgit v1.2.3 (git 2.26.2) at 2024-12-14 01:00:35 +0000