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-rw-r--r--include/exec/memory.h8
-rw-r--r--include/hw/acpi/acpi-defs.h12
-rw-r--r--include/hw/acpi/memory_hotplug.h12
-rw-r--r--include/hw/acpi/pc-hotplug.h23
-rw-r--r--include/hw/i386/x86-iommu.h1
-rw-r--r--include/hw/pci/pcie.h4
-rw-r--r--include/hw/pci/pcie_aer.h4
-rw-r--r--include/hw/virtio/vhost-backend.h2
-rw-r--r--include/hw/virtio/virtio-access.h31
-rw-r--r--include/hw/virtio/virtio-bus.h1
-rw-r--r--include/hw/virtio/virtio-net.h1
-rw-r--r--include/hw/virtio/virtio.h11
-rw-r--r--include/migration/vmstate.h7
-rw-r--r--include/net/vhost_net.h2
-rw-r--r--include/standard-headers/linux/pci_regs.h1
-rw-r--r--include/sysemu/cryptodev.h42
16 files changed, 116 insertions, 46 deletions
diff --git a/include/exec/memory.h b/include/exec/memory.h
index 64560f61b4..bec9756667 100644
--- a/include/exec/memory.h
+++ b/include/exec/memory.h
@@ -628,6 +628,9 @@ static inline bool memory_region_is_romd(MemoryRegion *mr)
*/
static inline bool memory_region_is_iommu(MemoryRegion *mr)
{
+ if (mr->alias) {
+ return memory_region_is_iommu(mr->alias);
+ }
return mr->iommu_ops;
}
@@ -1537,6 +1540,11 @@ void stl_le_phys_cached(MemoryRegionCache *cache, hwaddr addr, uint32_t val);
void stl_be_phys_cached(MemoryRegionCache *cache, hwaddr addr, uint32_t val);
void stq_le_phys_cached(MemoryRegionCache *cache, hwaddr addr, uint64_t val);
void stq_be_phys_cached(MemoryRegionCache *cache, hwaddr addr, uint64_t val);
+/* address_space_get_iotlb_entry: translate an address into an IOTLB
+ * entry. Should be called from an RCU critical section.
+ */
+IOMMUTLBEntry address_space_get_iotlb_entry(AddressSpace *as, hwaddr addr,
+ bool is_write);
/* address_space_translate: translate an address range into an address space
* into a MemoryRegion and an address range into that section. Should be
diff --git a/include/hw/acpi/acpi-defs.h b/include/hw/acpi/acpi-defs.h
index d43ec005cb..4cc3630e61 100644
--- a/include/hw/acpi/acpi-defs.h
+++ b/include/hw/acpi/acpi-defs.h
@@ -627,8 +627,20 @@ struct AcpiDmarHardwareUnit {
} QEMU_PACKED;
typedef struct AcpiDmarHardwareUnit AcpiDmarHardwareUnit;
+/* Type 2: Root Port ATS Capability Reporting Structure */
+struct AcpiDmarRootPortATS {
+ uint16_t type;
+ uint16_t length;
+ uint8_t flags;
+ uint8_t reserved;
+ uint16_t pci_segment;
+ AcpiDmarDeviceScope scope[0];
+} QEMU_PACKED;
+typedef struct AcpiDmarRootPortATS AcpiDmarRootPortATS;
+
/* Masks for Flags field above */
#define ACPI_DMAR_INCLUDE_PCI_ALL 1
+#define ACPI_DMAR_ATSR_ALL_PORTS 1
/*
* Input Output Remapping Table (IORT)
diff --git a/include/hw/acpi/memory_hotplug.h b/include/hw/acpi/memory_hotplug.h
index d2c7452397..db8ebc9cea 100644
--- a/include/hw/acpi/memory_hotplug.h
+++ b/include/hw/acpi/memory_hotplug.h
@@ -30,7 +30,7 @@ typedef struct MemHotplugState {
} MemHotplugState;
void acpi_memory_hotplug_init(MemoryRegion *as, Object *owner,
- MemHotplugState *state);
+ MemHotplugState *state, uint16_t io_base);
void acpi_memory_plug_cb(HotplugHandler *hotplug_dev, MemHotplugState *mem_st,
DeviceState *dev, Error **errp);
@@ -47,11 +47,7 @@ extern const VMStateDescription vmstate_memory_hotplug;
void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list);
-#define MEMORY_HOTPLUG_DEVICE "MHPD"
-#define MEMORY_SLOT_SCAN_METHOD "MSCN"
-#define MEMORY_HOTPLUG_HANDLER_PATH "\\_SB.PCI0." \
- MEMORY_HOTPLUG_DEVICE "." MEMORY_SLOT_SCAN_METHOD
-
-void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem,
- uint16_t io_base, uint16_t io_len);
+void build_memory_hotplug_aml(Aml *table, uint32_t nr_mem,
+ const char *res_root,
+ const char *event_handler_method);
#endif
diff --git a/include/hw/acpi/pc-hotplug.h b/include/hw/acpi/pc-hotplug.h
index 6a8d268f84..31bc9191c3 100644
--- a/include/hw/acpi/pc-hotplug.h
+++ b/include/hw/acpi/pc-hotplug.h
@@ -29,29 +29,6 @@
#define PIIX4_CPU_HOTPLUG_IO_BASE 0xaf00
#define CPU_HOTPLUG_RESOURCE_DEVICE PRES
-#define ACPI_MEMORY_HOTPLUG_IO_LEN 24
#define ACPI_MEMORY_HOTPLUG_BASE 0x0a00
-#define MEMORY_SLOTS_NUMBER "MDNR"
-#define MEMORY_HOTPLUG_IO_REGION "HPMR"
-#define MEMORY_SLOT_ADDR_LOW "MRBL"
-#define MEMORY_SLOT_ADDR_HIGH "MRBH"
-#define MEMORY_SLOT_SIZE_LOW "MRLL"
-#define MEMORY_SLOT_SIZE_HIGH "MRLH"
-#define MEMORY_SLOT_PROXIMITY "MPX"
-#define MEMORY_SLOT_ENABLED "MES"
-#define MEMORY_SLOT_INSERT_EVENT "MINS"
-#define MEMORY_SLOT_REMOVE_EVENT "MRMV"
-#define MEMORY_SLOT_EJECT "MEJ"
-#define MEMORY_SLOT_SLECTOR "MSEL"
-#define MEMORY_SLOT_OST_EVENT "MOEV"
-#define MEMORY_SLOT_OST_STATUS "MOSC"
-#define MEMORY_SLOT_LOCK "MLCK"
-#define MEMORY_SLOT_STATUS_METHOD "MRST"
-#define MEMORY_SLOT_CRS_METHOD "MCRS"
-#define MEMORY_SLOT_OST_METHOD "MOST"
-#define MEMORY_SLOT_PROXIMITY_METHOD "MPXM"
-#define MEMORY_SLOT_EJECT_METHOD "MEJ0"
-#define MEMORY_SLOT_NOTIFY_METHOD "MTFY"
-
#endif
diff --git a/include/hw/i386/x86-iommu.h b/include/hw/i386/x86-iommu.h
index 0c89d9835b..361c07cdc6 100644
--- a/include/hw/i386/x86-iommu.h
+++ b/include/hw/i386/x86-iommu.h
@@ -73,6 +73,7 @@ typedef struct IEC_Notifier IEC_Notifier;
struct X86IOMMUState {
SysBusDevice busdev;
bool intr_supported; /* Whether vIOMMU supports IR */
+ bool dt_supported; /* Whether vIOMMU supports DT */
IommuType type; /* IOMMU type - AMD/Intel */
QLIST_HEAD(, IEC_Notifier) iec_notifiers; /* IEC notify list */
};
diff --git a/include/hw/pci/pcie.h b/include/hw/pci/pcie.h
index 056d25e53c..b08451d2c5 100644
--- a/include/hw/pci/pcie.h
+++ b/include/hw/pci/pcie.h
@@ -74,6 +74,9 @@ struct PCIExpressDevice {
/* AER */
uint16_t aer_cap;
PCIEAERLog aer_log;
+
+ /* Offset of ATS capability in config space */
+ uint16_t ats_cap;
};
#define COMPAT_PROP_PCP "power_controller_present"
@@ -120,6 +123,7 @@ void pcie_add_capability(PCIDevice *dev,
void pcie_ari_init(PCIDevice *dev, uint16_t offset, uint16_t nextfn);
void pcie_dev_ser_num_init(PCIDevice *dev, uint16_t offset, uint64_t ser_num);
+void pcie_ats_init(PCIDevice *dev, uint16_t offset);
extern const VMStateDescription vmstate_pcie_device;
diff --git a/include/hw/pci/pcie_aer.h b/include/hw/pci/pcie_aer.h
index c2ee4e2bdb..526802bd31 100644
--- a/include/hw/pci/pcie_aer.h
+++ b/include/hw/pci/pcie_aer.h
@@ -44,7 +44,6 @@ struct PCIEAERLog {
*/
#define PCIE_AER_LOG_MAX_DEFAULT 8
#define PCIE_AER_LOG_MAX_LIMIT 128
-#define PCIE_AER_LOG_MAX_UNSET 0xffff
uint16_t log_max;
/* Error log. log_max-sized array */
@@ -87,7 +86,8 @@ struct PCIEAERErr {
extern const VMStateDescription vmstate_pcie_aer_log;
-int pcie_aer_init(PCIDevice *dev, uint16_t offset, uint16_t size);
+int pcie_aer_init(PCIDevice *dev, uint8_t cap_ver, uint16_t offset,
+ uint16_t size, Error **errp);
void pcie_aer_exit(PCIDevice *dev);
void pcie_aer_write_config(PCIDevice *dev,
uint32_t addr, uint32_t val, int len);
diff --git a/include/hw/virtio/vhost-backend.h b/include/hw/virtio/vhost-backend.h
index 6e90703cad..30abc11cf1 100644
--- a/include/hw/virtio/vhost-backend.h
+++ b/include/hw/virtio/vhost-backend.h
@@ -32,6 +32,7 @@ typedef int (*vhost_backend_memslots_limit)(struct vhost_dev *dev);
typedef int (*vhost_net_set_backend_op)(struct vhost_dev *dev,
struct vhost_vring_file *file);
+typedef int (*vhost_net_set_mtu_op)(struct vhost_dev *dev, uint16_t mtu);
typedef int (*vhost_scsi_set_endpoint_op)(struct vhost_dev *dev,
struct vhost_scsi_target *target);
typedef int (*vhost_scsi_clear_endpoint_op)(struct vhost_dev *dev,
@@ -83,6 +84,7 @@ typedef struct VhostOps {
vhost_backend_cleanup vhost_backend_cleanup;
vhost_backend_memslots_limit vhost_backend_memslots_limit;
vhost_net_set_backend_op vhost_net_set_backend;
+ vhost_net_set_mtu_op vhost_net_set_mtu;
vhost_scsi_set_endpoint_op vhost_scsi_set_endpoint;
vhost_scsi_clear_endpoint_op vhost_scsi_clear_endpoint;
vhost_scsi_get_abi_version_op vhost_scsi_get_abi_version;
diff --git a/include/hw/virtio/virtio-access.h b/include/hw/virtio/virtio-access.h
index 440b4555ea..91ae14d254 100644
--- a/include/hw/virtio/virtio-access.h
+++ b/include/hw/virtio/virtio-access.h
@@ -17,6 +17,7 @@
#define QEMU_VIRTIO_ACCESS_H
#include "hw/virtio/virtio.h"
+#include "hw/virtio/virtio-bus.h"
#include "exec/address-spaces.h"
#if defined(TARGET_PPC64) || defined(TARGET_ARM)
@@ -40,45 +41,55 @@ static inline bool virtio_access_is_big_endian(VirtIODevice *vdev)
static inline uint16_t virtio_lduw_phys(VirtIODevice *vdev, hwaddr pa)
{
+ AddressSpace *dma_as = vdev->dma_as;
+
if (virtio_access_is_big_endian(vdev)) {
- return lduw_be_phys(&address_space_memory, pa);
+ return lduw_be_phys(dma_as, pa);
}
- return lduw_le_phys(&address_space_memory, pa);
+ return lduw_le_phys(dma_as, pa);
}
static inline uint32_t virtio_ldl_phys(VirtIODevice *vdev, hwaddr pa)
{
+ AddressSpace *dma_as = vdev->dma_as;
+
if (virtio_access_is_big_endian(vdev)) {
- return ldl_be_phys(&address_space_memory, pa);
+ return ldl_be_phys(dma_as, pa);
}
- return ldl_le_phys(&address_space_memory, pa);
+ return ldl_le_phys(dma_as, pa);
}
static inline uint64_t virtio_ldq_phys(VirtIODevice *vdev, hwaddr pa)
{
+ AddressSpace *dma_as = vdev->dma_as;
+
if (virtio_access_is_big_endian(vdev)) {
- return ldq_be_phys(&address_space_memory, pa);
+ return ldq_be_phys(dma_as, pa);
}
- return ldq_le_phys(&address_space_memory, pa);
+ return ldq_le_phys(dma_as, pa);
}
static inline void virtio_stw_phys(VirtIODevice *vdev, hwaddr pa,
uint16_t value)
{
+ AddressSpace *dma_as = vdev->dma_as;
+
if (virtio_access_is_big_endian(vdev)) {
- stw_be_phys(&address_space_memory, pa, value);
+ stw_be_phys(dma_as, pa, value);
} else {
- stw_le_phys(&address_space_memory, pa, value);
+ stw_le_phys(dma_as, pa, value);
}
}
static inline void virtio_stl_phys(VirtIODevice *vdev, hwaddr pa,
uint32_t value)
{
+ AddressSpace *dma_as = vdev->dma_as;
+
if (virtio_access_is_big_endian(vdev)) {
- stl_be_phys(&address_space_memory, pa, value);
+ stl_be_phys(dma_as, pa, value);
} else {
- stl_le_phys(&address_space_memory, pa, value);
+ stl_le_phys(dma_as, pa, value);
}
}
diff --git a/include/hw/virtio/virtio-bus.h b/include/hw/virtio/virtio-bus.h
index 8a51e2c564..a63c1d216d 100644
--- a/include/hw/virtio/virtio-bus.h
+++ b/include/hw/virtio/virtio-bus.h
@@ -88,6 +88,7 @@ typedef struct VirtioBusClass {
* Note that changing this will break migration for this transport.
*/
bool has_variable_vring_alignment;
+ AddressSpace *(*get_dma_as)(DeviceState *d);
} VirtioBusClass;
struct VirtioBusState {
diff --git a/include/hw/virtio/virtio-net.h b/include/hw/virtio/virtio-net.h
index 0ced975c57..8ea56a8f60 100644
--- a/include/hw/virtio/virtio-net.h
+++ b/include/hw/virtio/virtio-net.h
@@ -36,6 +36,7 @@ typedef struct virtio_net_conf
int32_t txburst;
char *tx;
uint16_t rx_queue_size;
+ uint16_t mtu;
} virtio_net_conf;
/* Maximum packet size we can receive from tap device: header + 64k */
diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index ab0e030cc4..e5541c61f7 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -92,6 +92,7 @@ struct VirtIODevice
char *bus_name;
uint8_t device_endian;
bool use_guest_notifier_mask;
+ AddressSpace *dma_as;
QLIST_HEAD(, VirtQueue) *vector_queues;
};
@@ -170,9 +171,10 @@ bool virtqueue_rewind(VirtQueue *vq, unsigned int num);
void virtqueue_fill(VirtQueue *vq, const VirtQueueElement *elem,
unsigned int len, unsigned int idx);
-void virtqueue_map(VirtQueueElement *elem);
+void virtqueue_map(VirtIODevice *vdev, VirtQueueElement *elem);
void *virtqueue_pop(VirtQueue *vq, size_t sz);
-void *qemu_get_virtqueue_element(QEMUFile *f, size_t sz);
+unsigned int virtqueue_drop_all(VirtQueue *vq);
+void *qemu_get_virtqueue_element(VirtIODevice *vdev, QEMUFile *f, size_t sz);
void qemu_put_virtqueue_element(QEMUFile *f, VirtQueueElement *elem);
int virtqueue_avail_bytes(VirtQueue *vq, unsigned int in_bytes,
unsigned int out_bytes);
@@ -255,7 +257,9 @@ typedef struct VirtIORNGConf VirtIORNGConf;
DEFINE_PROP_BIT64("notify_on_empty", _state, _field, \
VIRTIO_F_NOTIFY_ON_EMPTY, true), \
DEFINE_PROP_BIT64("any_layout", _state, _field, \
- VIRTIO_F_ANY_LAYOUT, true)
+ VIRTIO_F_ANY_LAYOUT, true), \
+ DEFINE_PROP_BIT64("iommu_platform", _state, _field, \
+ VIRTIO_F_IOMMU_PLATFORM, false)
hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);
@@ -266,6 +270,7 @@ hwaddr virtio_queue_get_used_size(VirtIODevice *vdev, int n);
uint16_t virtio_queue_get_last_avail_idx(VirtIODevice *vdev, int n);
void virtio_queue_set_last_avail_idx(VirtIODevice *vdev, int n, uint16_t idx);
void virtio_queue_invalidate_signalled_used(VirtIODevice *vdev, int n);
+void virtio_queue_update_used_idx(VirtIODevice *vdev, int n);
VirtQueue *virtio_get_queue(VirtIODevice *vdev, int n);
uint16_t virtio_get_queue_index(VirtQueue *vq);
EventNotifier *virtio_queue_get_guest_notifier(VirtQueue *vq);
diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h
index 1638ee57f7..2125829a16 100644
--- a/include/migration/vmstate.h
+++ b/include/migration/vmstate.h
@@ -186,6 +186,12 @@ enum VMStateFlags {
VMS_MULTIPLY_ELEMENTS = 0x4000,
};
+typedef enum {
+ MIG_PRI_DEFAULT = 0,
+ MIG_PRI_IOMMU, /* Must happen before PCI devices */
+ MIG_PRI_MAX,
+} MigrationPriority;
+
typedef struct {
const char *name;
size_t offset;
@@ -207,6 +213,7 @@ struct VMStateDescription {
int version_id;
int minimum_version_id;
int minimum_version_id_old;
+ MigrationPriority priority;
LoadStateHandler *load_state_old;
int (*pre_load)(void *opaque);
int (*post_load)(void *opaque, int version_id);
diff --git a/include/net/vhost_net.h b/include/net/vhost_net.h
index 5a08efffef..afc1499eb9 100644
--- a/include/net/vhost_net.h
+++ b/include/net/vhost_net.h
@@ -35,4 +35,6 @@ int vhost_set_vring_enable(NetClientState * nc, int enable);
uint64_t vhost_net_get_acked_features(VHostNetState *net);
+int vhost_net_set_mtu(struct vhost_net *net, uint16_t mtu);
+
#endif
diff --git a/include/standard-headers/linux/pci_regs.h b/include/standard-headers/linux/pci_regs.h
index e5a2e68b22..be5b066aa4 100644
--- a/include/standard-headers/linux/pci_regs.h
+++ b/include/standard-headers/linux/pci_regs.h
@@ -678,6 +678,7 @@
#define PCI_EXT_CAP_ID_MAX PCI_EXT_CAP_ID_PTM
#define PCI_EXT_CAP_DSN_SIZEOF 12
+#define PCI_EXT_CAP_ATS_SIZEOF 8
#define PCI_EXT_CAP_MCAST_ENDPOINT_SIZEOF 40
/* Advanced Error Reporting */
diff --git a/include/sysemu/cryptodev.h b/include/sysemu/cryptodev.h
index 84526c0d35..a9d0d1ee25 100644
--- a/include/sysemu/cryptodev.h
+++ b/include/sysemu/cryptodev.h
@@ -202,6 +202,8 @@ struct CryptoDevBackend {
Object parent_obj;
bool ready;
+ /* Tag the cryptodev backend is used by virtio-crypto or not */
+ bool is_used;
CryptoDevBackendConf conf;
};
@@ -295,4 +297,44 @@ int cryptodev_backend_crypto_operation(
void *opaque,
uint32_t queue_index, Error **errp);
+/**
+ * cryptodev_backend_set_used:
+ * @backend: the cryptodev backend object
+ * @used: ture or false
+ *
+ * Set the cryptodev backend is used by virtio-crypto or not
+ */
+void cryptodev_backend_set_used(CryptoDevBackend *backend, bool used);
+
+/**
+ * cryptodev_backend_is_used:
+ * @backend: the cryptodev backend object
+ *
+ * Return the status that the cryptodev backend is used
+ * by virtio-crypto or not
+ *
+ * Returns: true on used, or false on not used
+ */
+bool cryptodev_backend_is_used(CryptoDevBackend *backend);
+
+/**
+ * cryptodev_backend_set_ready:
+ * @backend: the cryptodev backend object
+ * @ready: ture or false
+ *
+ * Set the cryptodev backend is ready or not, which is called
+ * by the children of the cryptodev banckend interface.
+ */
+void cryptodev_backend_set_ready(CryptoDevBackend *backend, bool ready);
+
+/**
+ * cryptodev_backend_is_ready:
+ * @backend: the cryptodev backend object
+ *
+ * Return the status that the cryptodev backend is ready or not
+ *
+ * Returns: true on ready, or false on not ready
+ */
+bool cryptodev_backend_is_ready(CryptoDevBackend *backend);
+
#endif /* CRYPTODEV_H */
generated by cgit v1.2.3 (git 2.26.2) at 2025-02-06 18:59:16 +0000