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author | Marc-André Lureau <marcandre.lureau@redhat.com> | 2019-08-28 16:02:32 +0400 |
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committer | Marc-André Lureau <marcandre.lureau@redhat.com> | 2020-01-06 18:41:32 +0400 |
commit | 3cad405babb461e3c70782c51415f0b64bc7540d (patch) | |
tree | 97b2207f7ce1aec97358abae4cd14984d18d5dab | |
parent | 107b59698f79b323c4d111c46eb9e3db6f9d258b (diff) | |
download | qemu-3cad405babb461e3c70782c51415f0b64bc7540d.zip qemu-3cad405babb461e3c70782c51415f0b64bc7540d.tar.gz qemu-3cad405babb461e3c70782c51415f0b64bc7540d.tar.bz2 |
vmstate: replace DeviceState with VMStateIf
Replace DeviceState dependency with VMStateIf on vmstate API.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Acked-by: Halil Pasic <pasic@linux.ibm.com>
-rw-r--r-- | hw/block/onenand.c | 2 | ||||
-rw-r--r-- | hw/core/qdev.c | 7 | ||||
-rw-r--r-- | hw/ide/cmd646.c | 2 | ||||
-rw-r--r-- | hw/ide/isa.c | 2 | ||||
-rw-r--r-- | hw/ide/piix.c | 2 | ||||
-rw-r--r-- | hw/ide/via.c | 2 | ||||
-rw-r--r-- | hw/misc/max111x.c | 2 | ||||
-rw-r--r-- | hw/net/eepro100.c | 4 | ||||
-rw-r--r-- | hw/net/virtio-net.c | 3 | ||||
-rw-r--r-- | hw/nvram/eeprom93xx.c | 4 | ||||
-rw-r--r-- | hw/ppc/spapr_drc.c | 9 | ||||
-rw-r--r-- | hw/ppc/spapr_iommu.c | 4 | ||||
-rw-r--r-- | hw/s390x/s390-skeys.c | 2 | ||||
-rw-r--r-- | include/migration/register.h | 2 | ||||
-rw-r--r-- | include/migration/vmstate.h | 8 | ||||
-rw-r--r-- | migration/savevm.c | 20 | ||||
-rw-r--r-- | stubs/vmstate.c | 4 |
17 files changed, 41 insertions, 38 deletions
diff --git a/hw/block/onenand.c b/hw/block/onenand.c index fcc5a69..9c233c1 100644 --- a/hw/block/onenand.c +++ b/hw/block/onenand.c @@ -822,7 +822,7 @@ static void onenand_realize(DeviceState *dev, Error **errp) onenand_mem_setup(s); sysbus_init_irq(sbd, &s->intr); sysbus_init_mmio(sbd, &s->container); - vmstate_register(dev, + vmstate_register(VMSTATE_IF(dev), ((s->shift & 0x7f) << 24) | ((s->id.man & 0xff) << 16) | ((s->id.dev & 0xff) << 8) diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 1a98812..501228b 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -889,7 +889,8 @@ static void device_set_realized(Object *obj, bool value, Error **errp) dev->canonical_path = object_get_canonical_path(OBJECT(dev)); if (qdev_get_vmsd(dev)) { - if (vmstate_register_with_alias_id(dev, -1, qdev_get_vmsd(dev), dev, + if (vmstate_register_with_alias_id(VMSTATE_IF(dev), + -1, qdev_get_vmsd(dev), dev, dev->instance_id_alias, dev->alias_required_for_version, &local_err) < 0) { @@ -923,7 +924,7 @@ static void device_set_realized(Object *obj, bool value, Error **errp) local_err ? NULL : &local_err); } if (qdev_get_vmsd(dev)) { - vmstate_unregister(dev, qdev_get_vmsd(dev), dev); + vmstate_unregister(VMSTATE_IF(dev), qdev_get_vmsd(dev), dev); } if (dc->unrealize) { dc->unrealize(dev, local_err ? NULL : &local_err); @@ -947,7 +948,7 @@ child_realize_fail: } if (qdev_get_vmsd(dev)) { - vmstate_unregister(dev, qdev_get_vmsd(dev), dev); + vmstate_unregister(VMSTATE_IF(dev), qdev_get_vmsd(dev), dev); } post_realize_fail: diff --git a/hw/ide/cmd646.c b/hw/ide/cmd646.c index 19984d2..3f9be96 100644 --- a/hw/ide/cmd646.c +++ b/hw/ide/cmd646.c @@ -302,7 +302,7 @@ static void pci_cmd646_ide_realize(PCIDevice *dev, Error **errp) } g_free(irq); - vmstate_register(DEVICE(dev), 0, &vmstate_ide_pci, d); + vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_pci, d); qemu_register_reset(cmd646_reset, d); } diff --git a/hw/ide/isa.c b/hw/ide/isa.c index 7b6e283..9c7f88b 100644 --- a/hw/ide/isa.c +++ b/hw/ide/isa.c @@ -75,7 +75,7 @@ static void isa_ide_realizefn(DeviceState *dev, Error **errp) ide_init_ioport(&s->bus, isadev, s->iobase, s->iobase2); isa_init_irq(isadev, &s->irq, s->isairq); ide_init2(&s->bus, s->irq); - vmstate_register(dev, 0, &vmstate_ide_isa, s); + vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_isa, s); ide_register_restart_cb(&s->bus); } diff --git a/hw/ide/piix.c b/hw/ide/piix.c index db313dd..bc575b4 100644 --- a/hw/ide/piix.c +++ b/hw/ide/piix.c @@ -156,7 +156,7 @@ static void pci_piix_ide_realize(PCIDevice *dev, Error **errp) bmdma_setup_bar(d); pci_register_bar(dev, 4, PCI_BASE_ADDRESS_SPACE_IO, &d->bmdma_bar); - vmstate_register(DEVICE(dev), 0, &vmstate_ide_pci, d); + vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_pci, d); pci_piix_init_ports(d); } diff --git a/hw/ide/via.c b/hw/ide/via.c index 053622b..096de8d 100644 --- a/hw/ide/via.c +++ b/hw/ide/via.c @@ -190,7 +190,7 @@ static void via_ide_realize(PCIDevice *dev, Error **errp) bmdma_setup_bar(d); pci_register_bar(dev, 4, PCI_BASE_ADDRESS_SPACE_IO, &d->bmdma_bar); - vmstate_register(DEVICE(dev), 0, &vmstate_ide_pci, d); + vmstate_register(VMSTATE_IF(dev), 0, &vmstate_ide_pci, d); for (i = 0; i < 2; i++) { ide_bus_new(&d->bus[i], sizeof(d->bus[i]), DEVICE(d), i, 2); diff --git a/hw/misc/max111x.c b/hw/misc/max111x.c index a713149..211008c 100644 --- a/hw/misc/max111x.c +++ b/hw/misc/max111x.c @@ -146,7 +146,7 @@ static int max111x_init(SSISlave *d, int inputs) s->input[7] = 0x80; s->com = 0; - vmstate_register(dev, -1, &vmstate_max111x, s); + vmstate_register(VMSTATE_IF(dev), -1, &vmstate_max111x, s); return 0; } diff --git a/hw/net/eepro100.c b/hw/net/eepro100.c index cc2dd8b..cc71a7a 100644 --- a/hw/net/eepro100.c +++ b/hw/net/eepro100.c @@ -1815,7 +1815,7 @@ static void pci_nic_uninit(PCIDevice *pci_dev) { EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev); - vmstate_unregister(&pci_dev->qdev, s->vmstate, s); + vmstate_unregister(VMSTATE_IF(&pci_dev->qdev), s->vmstate, s); g_free(s->vmstate); eeprom93xx_free(&pci_dev->qdev, s->eeprom); qemu_del_nic(s->nic); @@ -1874,7 +1874,7 @@ static void e100_nic_realize(PCIDevice *pci_dev, Error **errp) s->vmstate = g_memdup(&vmstate_eepro100, sizeof(vmstate_eepro100)); s->vmstate->name = qemu_get_queue(s->nic)->model; - vmstate_register(&pci_dev->qdev, -1, s->vmstate, s); + vmstate_register(VMSTATE_IF(&pci_dev->qdev), -1, s->vmstate, s); } static void eepro100_instance_init(Object *obj) diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c index db3d7c3..777d62d 100644 --- a/hw/net/virtio-net.c +++ b/hw/net/virtio-net.c @@ -2853,7 +2853,8 @@ static void virtio_net_handle_migration_primary(VirtIONet *n, if (migration_in_setup(s) && !should_be_hidden) { if (failover_unplug_primary(n)) { - vmstate_unregister(n->primary_dev, qdev_get_vmsd(n->primary_dev), + vmstate_unregister(VMSTATE_IF(n->primary_dev), + qdev_get_vmsd(n->primary_dev), n->primary_dev); qapi_event_send_unplug_primary(n->primary_device_id); atomic_set(&n->primary_should_be_hidden, true); diff --git a/hw/nvram/eeprom93xx.c b/hw/nvram/eeprom93xx.c index 5b01b9b..07f0954 100644 --- a/hw/nvram/eeprom93xx.c +++ b/hw/nvram/eeprom93xx.c @@ -321,7 +321,7 @@ eeprom_t *eeprom93xx_new(DeviceState *dev, uint16_t nwords) /* Output DO is tristate, read results in 1. */ eeprom->eedo = 1; logout("eeprom = 0x%p, nwords = %u\n", eeprom, nwords); - vmstate_register(dev, 0, &vmstate_eeprom, eeprom); + vmstate_register(VMSTATE_IF(dev), 0, &vmstate_eeprom, eeprom); return eeprom; } @@ -329,7 +329,7 @@ void eeprom93xx_free(DeviceState *dev, eeprom_t *eeprom) { /* Destroy EEPROM. */ logout("eeprom = 0x%p\n", eeprom); - vmstate_unregister(dev, &vmstate_eeprom, eeprom); + vmstate_unregister(VMSTATE_IF(dev), &vmstate_eeprom, eeprom); g_free(eeprom); } diff --git a/hw/ppc/spapr_drc.c b/hw/ppc/spapr_drc.c index 62f1a42..17aeac3 100644 --- a/hw/ppc/spapr_drc.c +++ b/hw/ppc/spapr_drc.c @@ -511,7 +511,7 @@ static void realize(DeviceState *d, Error **errp) error_propagate(errp, err); return; } - vmstate_register(DEVICE(drc), spapr_drc_index(drc), &vmstate_spapr_drc, + vmstate_register(VMSTATE_IF(drc), spapr_drc_index(drc), &vmstate_spapr_drc, drc); trace_spapr_drc_realize_complete(spapr_drc_index(drc)); } @@ -523,7 +523,7 @@ static void unrealize(DeviceState *d, Error **errp) gchar *name; trace_spapr_drc_unrealize(spapr_drc_index(drc)); - vmstate_unregister(DEVICE(drc), &vmstate_spapr_drc, drc); + vmstate_unregister(VMSTATE_IF(drc), &vmstate_spapr_drc, drc); root_container = container_get(object_get_root(), DRC_CONTAINER_PATH); name = g_strdup_printf("%x", spapr_drc_index(drc)); object_property_del(root_container, name, errp); @@ -619,7 +619,8 @@ static void realize_physical(DeviceState *d, Error **errp) return; } - vmstate_register(DEVICE(drcp), spapr_drc_index(SPAPR_DR_CONNECTOR(drcp)), + vmstate_register(VMSTATE_IF(drcp), + spapr_drc_index(SPAPR_DR_CONNECTOR(drcp)), &vmstate_spapr_drc_physical, drcp); qemu_register_reset(drc_physical_reset, drcp); } @@ -635,7 +636,7 @@ static void unrealize_physical(DeviceState *d, Error **errp) return; } - vmstate_unregister(DEVICE(drcp), &vmstate_spapr_drc_physical, drcp); + vmstate_unregister(VMSTATE_IF(drcp), &vmstate_spapr_drc_physical, drcp); qemu_unregister_reset(drc_physical_reset, drcp); } diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c index 3d3bcc8..5704fe6 100644 --- a/hw/ppc/spapr_iommu.c +++ b/hw/ppc/spapr_iommu.c @@ -317,7 +317,7 @@ static void spapr_tce_table_realize(DeviceState *dev, Error **errp) QLIST_INSERT_HEAD(&spapr_tce_tables, tcet, list); - vmstate_register(DEVICE(tcet), tcet->liobn, &vmstate_spapr_tce_table, + vmstate_register(VMSTATE_IF(tcet), tcet->liobn, &vmstate_spapr_tce_table, tcet); } @@ -420,7 +420,7 @@ static void spapr_tce_table_unrealize(DeviceState *dev, Error **errp) { SpaprTceTable *tcet = SPAPR_TCE_TABLE(dev); - vmstate_unregister(DEVICE(tcet), &vmstate_spapr_tce_table, tcet); + vmstate_unregister(VMSTATE_IF(tcet), &vmstate_spapr_tce_table, tcet); QLIST_REMOVE(tcet, list); diff --git a/hw/s390x/s390-skeys.c b/hw/s390x/s390-skeys.c index bd37f39..5da6e52 100644 --- a/hw/s390x/s390-skeys.c +++ b/hw/s390x/s390-skeys.c @@ -392,7 +392,7 @@ static inline void s390_skeys_set_migration_enabled(Object *obj, bool value, register_savevm_live(TYPE_S390_SKEYS, 0, 1, &savevm_s390_storage_keys, ss); } else { - unregister_savevm(DEVICE(ss), TYPE_S390_SKEYS, ss); + unregister_savevm(VMSTATE_IF(ss), TYPE_S390_SKEYS, ss); } } diff --git a/include/migration/register.h b/include/migration/register.h index 73149c9..00c38eb 100644 --- a/include/migration/register.h +++ b/include/migration/register.h @@ -76,6 +76,6 @@ int register_savevm_live(const char *idstr, const SaveVMHandlers *ops, void *opaque); -void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque); +void unregister_savevm(VMStateIf *obj, const char *idstr, void *opaque); #endif diff --git a/include/migration/vmstate.h b/include/migration/vmstate.h index f546f61..4aef72c 100644 --- a/include/migration/vmstate.h +++ b/include/migration/vmstate.h @@ -1158,22 +1158,22 @@ int vmstate_save_state_v(QEMUFile *f, const VMStateDescription *vmsd, bool vmstate_save_needed(const VMStateDescription *vmsd, void *opaque); /* Returns: 0 on success, -1 on failure */ -int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, +int vmstate_register_with_alias_id(VMStateIf *obj, int instance_id, const VMStateDescription *vmsd, void *base, int alias_id, int required_for_version, Error **errp); /* Returns: 0 on success, -1 on failure */ -static inline int vmstate_register(DeviceState *dev, int instance_id, +static inline int vmstate_register(VMStateIf *obj, int instance_id, const VMStateDescription *vmsd, void *opaque) { - return vmstate_register_with_alias_id(dev, instance_id, vmsd, + return vmstate_register_with_alias_id(obj, instance_id, vmsd, opaque, -1, 0, NULL); } -void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd, +void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd, void *opaque); struct MemoryRegion; diff --git a/migration/savevm.c b/migration/savevm.c index a71b930..59efc19 100644 --- a/migration/savevm.c +++ b/migration/savevm.c @@ -760,17 +760,17 @@ int register_savevm_live(const char *idstr, return 0; } -void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque) +void unregister_savevm(VMStateIf *obj, const char *idstr, void *opaque) { SaveStateEntry *se, *new_se; char id[256] = ""; - if (dev) { - char *path = qdev_get_dev_path(dev); - if (path) { - pstrcpy(id, sizeof(id), path); + if (obj) { + char *oid = vmstate_if_get_id(obj); + if (oid) { + pstrcpy(id, sizeof(id), oid); pstrcat(id, sizeof(id), "/"); - g_free(path); + g_free(oid); } } pstrcat(id, sizeof(id), idstr); @@ -784,7 +784,7 @@ void unregister_savevm(DeviceState *dev, const char *idstr, void *opaque) } } -int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, +int vmstate_register_with_alias_id(VMStateIf *obj, int instance_id, const VMStateDescription *vmsd, void *opaque, int alias_id, int required_for_version, @@ -802,8 +802,8 @@ int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, se->vmsd = vmsd; se->alias_id = alias_id; - if (dev) { - char *id = qdev_get_dev_path(dev); + if (obj) { + char *id = vmstate_if_get_id(obj); if (id) { if (snprintf(se->idstr, sizeof(se->idstr), "%s/", id) >= sizeof(se->idstr)) { @@ -834,7 +834,7 @@ int vmstate_register_with_alias_id(DeviceState *dev, int instance_id, return 0; } -void vmstate_unregister(DeviceState *dev, const VMStateDescription *vmsd, +void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd, void *opaque) { SaveStateEntry *se, *new_se; diff --git a/stubs/vmstate.c b/stubs/vmstate.c index e1e89b8..6951d9f 100644 --- a/stubs/vmstate.c +++ b/stubs/vmstate.c @@ -3,7 +3,7 @@ const VMStateDescription vmstate_dummy = {}; -int vmstate_register_with_alias_id(DeviceState *dev, +int vmstate_register_with_alias_id(VMStateIf *obj, int instance_id, const VMStateDescription *vmsd, void *base, int alias_id, @@ -13,7 +13,7 @@ int vmstate_register_with_alias_id(DeviceState *dev, return 0; } -void vmstate_unregister(DeviceState *dev, +void vmstate_unregister(VMStateIf *obj, const VMStateDescription *vmsd, void *opaque) { |