diff options
Diffstat (limited to 'hw/core')
-rw-r--r-- | hw/core/bus.c | 12 | ||||
-rw-r--r-- | hw/core/cpu.c | 3 | ||||
-rw-r--r-- | hw/core/machine.c | 5 | ||||
-rw-r--r-- | hw/core/numa.c | 55 | ||||
-rw-r--r-- | hw/core/platform-bus.c | 6 | ||||
-rw-r--r-- | hw/core/qdev-properties-system.c | 32 | ||||
-rw-r--r-- | hw/core/qdev-properties.c | 95 | ||||
-rw-r--r-- | hw/core/qdev.c | 16 |
8 files changed, 73 insertions, 151 deletions
diff --git a/hw/core/bus.c b/hw/core/bus.c index 544dd8a6fa..6b987b6946 100644 --- a/hw/core/bus.c +++ b/hw/core/bus.c @@ -25,8 +25,8 @@ void qbus_set_hotplug_handler(BusState *bus, Object *handler) { - object_property_set_link(OBJECT(bus), handler, - QDEV_HOTPLUG_HANDLER_PROPERTY, &error_abort); + object_property_set_link(OBJECT(bus), QDEV_HOTPLUG_HANDLER_PROPERTY, + handler, &error_abort); } void qbus_set_bus_hotplug_handler(BusState *bus) @@ -166,16 +166,12 @@ BusState *qbus_create(const char *typename, DeviceState *parent, const char *nam bool qbus_realize(BusState *bus, Error **errp) { - Error *err = NULL; - - object_property_set_bool(OBJECT(bus), true, "realized", &err); - error_propagate(errp, err); - return !err; + return object_property_set_bool(OBJECT(bus), "realized", true, errp); } void qbus_unrealize(BusState *bus) { - object_property_set_bool(OBJECT(bus), false, "realized", &error_abort); + object_property_set_bool(OBJECT(bus), "realized", false, &error_abort); } static bool bus_get_realized(Object *obj, Error **errp) diff --git a/hw/core/cpu.c b/hw/core/cpu.c index 0f23409f1d..594441a150 100644 --- a/hw/core/cpu.c +++ b/hw/core/cpu.c @@ -59,8 +59,7 @@ CPUState *cpu_create(const char *typename) { Error *err = NULL; CPUState *cpu = CPU(object_new(typename)); - qdev_realize(DEVICE(cpu), NULL, &err); - if (err != NULL) { + if (!qdev_realize(DEVICE(cpu), NULL, &err)) { error_report_err(err); object_unref(OBJECT(cpu)); exit(EXIT_FAILURE); diff --git a/hw/core/machine.c b/hw/core/machine.c index 211b4e077a..eb267b828d 100644 --- a/hw/core/machine.c +++ b/hw/core/machine.c @@ -290,12 +290,9 @@ static void machine_set_phandle_start(Object *obj, Visitor *v, Error **errp) { MachineState *ms = MACHINE(obj); - Error *error = NULL; int64_t value; - visit_type_int(v, name, &value, &error); - if (error) { - error_propagate(errp, error); + if (!visit_type_int(v, name, &value, errp)) { return; } diff --git a/hw/core/numa.c b/hw/core/numa.c index 6a20ce7cf1..d1a94a14f8 100644 --- a/hw/core/numa.c +++ b/hw/core/numa.c @@ -456,40 +456,33 @@ void parse_numa_hmat_cache(MachineState *ms, NumaHmatCacheOptions *node, void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp) { - Error *err = NULL; - if (!ms->numa_state) { error_setg(errp, "NUMA is not supported by this machine-type"); - goto end; + return; } switch (object->type) { case NUMA_OPTIONS_TYPE_NODE: - parse_numa_node(ms, &object->u.node, &err); - if (err) { - goto end; - } + parse_numa_node(ms, &object->u.node, errp); break; case NUMA_OPTIONS_TYPE_DIST: - parse_numa_distance(ms, &object->u.dist, &err); - if (err) { - goto end; - } + parse_numa_distance(ms, &object->u.dist, errp); break; case NUMA_OPTIONS_TYPE_CPU: if (!object->u.cpu.has_node_id) { - error_setg(&err, "Missing mandatory node-id property"); - goto end; + error_setg(errp, "Missing mandatory node-id property"); + return; } if (!ms->numa_state->nodes[object->u.cpu.node_id].present) { - error_setg(&err, "Invalid node-id=%" PRId64 ", NUMA node must be " - "defined with -numa node,nodeid=ID before it's used with " - "-numa cpu,node-id=ID", object->u.cpu.node_id); - goto end; + error_setg(errp, "Invalid node-id=%" PRId64 ", NUMA node must be " + "defined with -numa node,nodeid=ID before it's used with " + "-numa cpu,node-id=ID", object->u.cpu.node_id); + return; } - machine_set_cpu_numa_node(ms, qapi_NumaCpuOptions_base(&object->u.cpu), - &err); + machine_set_cpu_numa_node(ms, + qapi_NumaCpuOptions_base(&object->u.cpu), + errp); break; case NUMA_OPTIONS_TYPE_HMAT_LB: if (!ms->numa_state->hmat_enabled) { @@ -499,10 +492,7 @@ void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp) return; } - parse_numa_hmat_lb(ms->numa_state, &object->u.hmat_lb, &err); - if (err) { - goto end; - } + parse_numa_hmat_lb(ms->numa_state, &object->u.hmat_lb, errp); break; case NUMA_OPTIONS_TYPE_HMAT_CACHE: if (!ms->numa_state->hmat_enabled) { @@ -512,17 +502,11 @@ void set_numa_options(MachineState *ms, NumaOptions *object, Error **errp) return; } - parse_numa_hmat_cache(ms, &object->u.hmat_cache, &err); - if (err) { - goto end; - } + parse_numa_hmat_cache(ms, &object->u.hmat_cache, errp); break; default: abort(); } - -end: - error_propagate(errp, err); } static int parse_numa(void *opaque, QemuOpts *opts, Error **errp) @@ -532,10 +516,10 @@ static int parse_numa(void *opaque, QemuOpts *opts, Error **errp) Error *err = NULL; Visitor *v = opts_visitor_new(opts); - visit_type_NumaOptions(v, NULL, &object, &err); + visit_type_NumaOptions(v, NULL, &object, errp); visit_free(v); - if (err) { - goto end; + if (!object) { + return -1; } /* Fix up legacy suffix-less format */ @@ -546,7 +530,6 @@ static int parse_numa(void *opaque, QemuOpts *opts, Error **errp) set_numa_options(ms, object, &err); -end: qapi_free_NumaOptions(object); if (err) { error_propagate(errp, err); @@ -810,8 +793,8 @@ void numa_cpu_pre_plug(const CPUArchId *slot, DeviceState *dev, Error **errp) /* due to bug in libvirt, it doesn't pass node-id from props on * device_add as expected, so we have to fix it up here */ if (slot->props.has_node_id) { - object_property_set_int(OBJECT(dev), slot->props.node_id, - "node-id", errp); + object_property_set_int(OBJECT(dev), "node-id", + slot->props.node_id, errp); } } else if (node_id != slot->props.node_id) { error_setg(errp, "invalid node-id, must be %"PRId64, diff --git a/hw/core/platform-bus.c b/hw/core/platform-bus.c index d494e5cec1..5037ca265e 100644 --- a/hw/core/platform-bus.c +++ b/hw/core/platform-bus.c @@ -22,6 +22,7 @@ #include "qemu/osdep.h" #include "hw/platform-bus.h" #include "hw/qdev-properties.h" +#include "qapi/error.h" #include "qemu/error-report.h" #include "qemu/module.h" @@ -63,9 +64,8 @@ hwaddr platform_bus_get_mmio_addr(PlatformBusDevice *pbus, SysBusDevice *sbdev, return -1; } - parent_mr = object_property_get_link(OBJECT(sbdev_mr), "container", NULL); - - assert(parent_mr); + parent_mr = object_property_get_link(OBJECT(sbdev_mr), "container", + &error_abort); if (parent_mr != pbus_mr_obj) { /* MMIO region is not mapped on platform bus */ return -1; diff --git a/hw/core/qdev-properties-system.c b/hw/core/qdev-properties-system.c index 38b0c9f09b..3e4f16fc21 100644 --- a/hw/core/qdev-properties-system.c +++ b/hw/core/qdev-properties-system.c @@ -80,7 +80,6 @@ static void set_drive_helper(Object *obj, Visitor *v, const char *name, { DeviceState *dev = DEVICE(obj); Property *prop = opaque; - Error *local_err = NULL; void **ptr = qdev_get_prop_ptr(dev, prop); char *str; BlockBackend *blk; @@ -92,9 +91,7 @@ static void set_drive_helper(Object *obj, Visitor *v, const char *name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -227,7 +224,6 @@ static void set_chr(Object *obj, Visitor *v, const char *name, void *opaque, Error **errp) { DeviceState *dev = DEVICE(obj); - Error *local_err = NULL; Property *prop = opaque; CharBackend *be = qdev_get_prop_ptr(dev, prop); Chardev *s; @@ -238,9 +234,7 @@ static void set_chr(Object *obj, Visitor *v, const char *name, void *opaque, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -307,7 +301,6 @@ static void set_netdev(Object *obj, Visitor *v, const char *name, NICPeers *peers_ptr = qdev_get_prop_ptr(dev, prop); NetClientState **ncs = peers_ptr->ncs; NetClientState *peers[MAX_QUEUE_NUM]; - Error *local_err = NULL; int queues, err = 0, i = 0; char *str; @@ -316,9 +309,7 @@ static void set_netdev(Object *obj, Visitor *v, const char *name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -389,7 +380,6 @@ static void set_audiodev(Object *obj, Visitor *v, const char* name, Property *prop = opaque; QEMUSoundCard *card = qdev_get_prop_ptr(dev, prop); AudioState *state; - Error *local_err = NULL; int err = 0; char *str; @@ -398,9 +388,7 @@ static void set_audiodev(Object *obj, Visitor *v, const char* name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -425,7 +413,7 @@ const PropertyInfo qdev_prop_audiodev = { .set = set_audiodev, }; -void qdev_prop_set_drive_err(DeviceState *dev, const char *name, +bool qdev_prop_set_drive_err(DeviceState *dev, const char *name, BlockBackend *value, Error **errp) { const char *ref = ""; @@ -440,7 +428,7 @@ void qdev_prop_set_drive_err(DeviceState *dev, const char *name, } } - object_property_set_str(OBJECT(dev), ref, name, errp); + return object_property_set_str(OBJECT(dev), name, ref, errp); } void qdev_prop_set_drive(DeviceState *dev, const char *name, @@ -453,16 +441,16 @@ void qdev_prop_set_chr(DeviceState *dev, const char *name, Chardev *value) { assert(!value || value->label); - object_property_set_str(OBJECT(dev), - value ? value->label : "", name, &error_abort); + object_property_set_str(OBJECT(dev), name, value ? value->label : "", + &error_abort); } void qdev_prop_set_netdev(DeviceState *dev, const char *name, NetClientState *value) { assert(!value || value->name); - object_property_set_str(OBJECT(dev), - value ? value->name : "", name, &error_abort); + object_property_set_str(OBJECT(dev), name, value ? value->name : "", + &error_abort); } void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd) diff --git a/hw/core/qdev-properties.c b/hw/core/qdev-properties.c index ca7771f307..098298c78e 100644 --- a/hw/core/qdev-properties.c +++ b/hw/core/qdev-properties.c @@ -117,7 +117,6 @@ static void prop_set_bit(Object *obj, Visitor *v, const char *name, { DeviceState *dev = DEVICE(obj); Property *prop = opaque; - Error *local_err = NULL; bool value; if (dev->realized) { @@ -125,9 +124,7 @@ static void prop_set_bit(Object *obj, Visitor *v, const char *name, return; } - visit_type_bool(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_bool(v, name, &value, errp)) { return; } bit_prop_set(dev, prop, value); @@ -181,7 +178,6 @@ static void prop_set_bit64(Object *obj, Visitor *v, const char *name, { DeviceState *dev = DEVICE(obj); Property *prop = opaque; - Error *local_err = NULL; bool value; if (dev->realized) { @@ -189,9 +185,7 @@ static void prop_set_bit64(Object *obj, Visitor *v, const char *name, return; } - visit_type_bool(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_bool(v, name, &value, errp)) { return; } bit64_prop_set(dev, prop, value); @@ -478,7 +472,6 @@ static void set_string(Object *obj, Visitor *v, const char *name, DeviceState *dev = DEVICE(obj); Property *prop = opaque; char **ptr = qdev_get_prop_ptr(dev, prop); - Error *local_err = NULL; char *str; if (dev->realized) { @@ -486,9 +479,7 @@ static void set_string(Object *obj, Visitor *v, const char *name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } g_free(*ptr); @@ -531,7 +522,6 @@ static void set_mac(Object *obj, Visitor *v, const char *name, void *opaque, DeviceState *dev = DEVICE(obj); Property *prop = opaque; MACAddr *mac = qdev_get_prop_ptr(dev, prop); - Error *local_err = NULL; int i, pos; char *str, *p; @@ -540,9 +530,7 @@ static void set_mac(Object *obj, Visitor *v, const char *name, void *opaque, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -754,7 +742,6 @@ static void set_pci_devfn(Object *obj, Visitor *v, const char *name, Property *prop = opaque; int32_t value, *ptr = qdev_get_prop_ptr(dev, prop); unsigned int slot, fn, n; - Error *local_err = NULL; char *str; if (dev->realized) { @@ -762,19 +749,16 @@ static void set_pci_devfn(Object *obj, Visitor *v, const char *name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_free(local_err); - local_err = NULL; - visit_type_int32(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); - } else if (value < -1 || value > 255) { + if (!visit_type_str(v, name, &str, NULL)) { + if (!visit_type_int32(v, name, &value, errp)) { + return; + } + if (value < -1 || value > 255) { error_setg(errp, QERR_INVALID_PARAMETER_VALUE, name ? name : "null", "pci_devfn"); - } else { - *ptr = value; + return; } + *ptr = value; return; } @@ -837,16 +821,13 @@ static void set_size32(Object *obj, Visitor *v, const char *name, void *opaque, Property *prop = opaque; uint32_t *ptr = qdev_get_prop_ptr(dev, prop); uint64_t value; - Error *local_err = NULL; if (dev->realized) { qdev_prop_set_after_realize(dev, name, errp); return; } - visit_type_size(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_size(v, name, &value, errp)) { return; } @@ -887,16 +868,13 @@ static void set_blocksize(Object *obj, Visitor *v, const char *name, Property *prop = opaque; uint32_t *ptr = qdev_get_prop_ptr(dev, prop); uint64_t value; - Error *local_err = NULL; if (dev->realized) { qdev_prop_set_after_realize(dev, name, errp); return; } - visit_type_size(v, name, &value, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_size(v, name, &value, errp)) { return; } /* value of 0 means "unset" */ @@ -964,7 +942,6 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v, const char *name, DeviceState *dev = DEVICE(obj); Property *prop = opaque; PCIHostDeviceAddress *addr = qdev_get_prop_ptr(dev, prop); - Error *local_err = NULL; char *str, *p; char *e; unsigned long val; @@ -976,9 +953,7 @@ static void set_pci_host_devaddr(Object *obj, Visitor *v, const char *name, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -1068,7 +1043,6 @@ static void set_uuid(Object *obj, Visitor *v, const char *name, void *opaque, DeviceState *dev = DEVICE(obj); Property *prop = opaque; QemuUUID *uuid = qdev_get_prop_ptr(dev, prop); - Error *local_err = NULL; char *str; if (dev->realized) { @@ -1076,9 +1050,7 @@ static void set_uuid(Object *obj, Visitor *v, const char *name, void *opaque, return; } - visit_type_str(v, name, &str, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_str(v, name, &str, errp)) { return; } @@ -1144,7 +1116,6 @@ static void set_prop_arraylen(Object *obj, Visitor *v, const char *name, Property *prop = opaque; uint32_t *alenptr = qdev_get_prop_ptr(dev, prop); void **arrayptr = (void *)dev + prop->arrayoffset; - Error *local_err = NULL; void *eltptr; const char *arrayname; int i; @@ -1158,9 +1129,7 @@ static void set_prop_arraylen(Object *obj, Visitor *v, const char *name, name); return; } - visit_type_uint32(v, name, alenptr, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_uint32(v, name, alenptr, errp)) { return; } if (!*alenptr) { @@ -1266,37 +1235,37 @@ void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState *dev, void qdev_prop_set_bit(DeviceState *dev, const char *name, bool value) { - object_property_set_bool(OBJECT(dev), value, name, &error_abort); + object_property_set_bool(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_uint8(DeviceState *dev, const char *name, uint8_t value) { - object_property_set_int(OBJECT(dev), value, name, &error_abort); + object_property_set_int(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_uint16(DeviceState *dev, const char *name, uint16_t value) { - object_property_set_int(OBJECT(dev), value, name, &error_abort); + object_property_set_int(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_uint32(DeviceState *dev, const char *name, uint32_t value) { - object_property_set_int(OBJECT(dev), value, name, &error_abort); + object_property_set_int(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_int32(DeviceState *dev, const char *name, int32_t value) { - object_property_set_int(OBJECT(dev), value, name, &error_abort); + object_property_set_int(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_uint64(DeviceState *dev, const char *name, uint64_t value) { - object_property_set_int(OBJECT(dev), value, name, &error_abort); + object_property_set_int(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_string(DeviceState *dev, const char *name, const char *value) { - object_property_set_str(OBJECT(dev), value, name, &error_abort); + object_property_set_str(OBJECT(dev), name, value, &error_abort); } void qdev_prop_set_macaddr(DeviceState *dev, const char *name, @@ -1306,7 +1275,7 @@ void qdev_prop_set_macaddr(DeviceState *dev, const char *name, snprintf(str, sizeof(str), "%02x:%02x:%02x:%02x:%02x:%02x", value[0], value[1], value[2], value[3], value[4], value[5]); - object_property_set_str(OBJECT(dev), str, name, &error_abort); + object_property_set_str(OBJECT(dev), name, str, &error_abort); } void qdev_prop_set_enum(DeviceState *dev, const char *name, int value) @@ -1314,9 +1283,9 @@ void qdev_prop_set_enum(DeviceState *dev, const char *name, int value) Property *prop; prop = qdev_prop_find(dev, name); - object_property_set_str(OBJECT(dev), + object_property_set_str(OBJECT(dev), name, qapi_enum_lookup(prop->info->enum_table, value), - name, &error_abort); + &error_abort); } static GPtrArray *global_props(void) @@ -1483,16 +1452,14 @@ static void set_prop_pcielinkspeed(Object *obj, Visitor *v, const char *name, Property *prop = opaque; PCIExpLinkSpeed *p = qdev_get_prop_ptr(dev, prop); int speed; - Error *local_err = NULL; if (dev->realized) { qdev_prop_set_after_realize(dev, name, errp); return; } - visit_type_enum(v, prop->name, &speed, prop->info->enum_table, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_enum(v, prop->name, &speed, prop->info->enum_table, + errp)) { return; } @@ -1571,16 +1538,14 @@ static void set_prop_pcielinkwidth(Object *obj, Visitor *v, const char *name, Property *prop = opaque; PCIExpLinkWidth *p = qdev_get_prop_ptr(dev, prop); int width; - Error *local_err = NULL; if (dev->realized) { qdev_prop_set_after_realize(dev, name, errp); return; } - visit_type_enum(v, prop->name, &width, prop->info->enum_table, &local_err); - if (local_err) { - error_propagate(errp, local_err); + if (!visit_type_enum(v, prop->name, &width, prop->info->enum_table, + errp)) { return; } diff --git a/hw/core/qdev.c b/hw/core/qdev.c index 9de16eae05..01796823b4 100644 --- a/hw/core/qdev.c +++ b/hw/core/qdev.c @@ -388,8 +388,6 @@ void qdev_simple_device_unplug_cb(HotplugHandler *hotplug_dev, */ bool qdev_realize(DeviceState *dev, BusState *bus, Error **errp) { - Error *err = NULL; - assert(!dev->realized && !dev->parent_bus); if (bus) { @@ -398,11 +396,7 @@ bool qdev_realize(DeviceState *dev, BusState *bus, Error **errp) assert(!DEVICE_GET_CLASS(dev)->bus_type); } - object_property_set_bool(OBJECT(dev), true, "realized", &err); - if (err) { - error_propagate(errp, err); - } - return !err; + return object_property_set_bool(OBJECT(dev), "realized", true, errp); } /* @@ -426,7 +420,7 @@ bool qdev_realize_and_unref(DeviceState *dev, BusState *bus, Error **errp) void qdev_unrealize(DeviceState *dev) { - object_property_set_bool(OBJECT(dev), false, "realized", &error_abort); + object_property_set_bool(OBJECT(dev), "realized", false, &error_abort); } static int qdev_assert_realized_properly(Object *obj, void *opaque) @@ -567,7 +561,7 @@ void qdev_connect_gpio_out_named(DeviceState *dev, const char *name, int n, "/unattached"), "non-qdev-gpio[*]", OBJECT(pin)); } - object_property_set_link(OBJECT(dev), OBJECT(pin), propname, &error_abort); + object_property_set_link(OBJECT(dev), propname, OBJECT(pin), &error_abort); g_free(propname); } @@ -593,7 +587,7 @@ static qemu_irq qdev_disconnect_gpio_out_named(DeviceState *dev, qemu_irq ret = (qemu_irq)object_property_get_link(OBJECT(dev), propname, NULL); if (ret) { - object_property_set_link(OBJECT(dev), NULL, propname, NULL); + object_property_set_link(OBJECT(dev), propname, NULL, NULL); } g_free(propname); return ret; @@ -877,7 +871,7 @@ static void device_set_realized(Object *obj, bool value, Error **errp) } if (value && !dev->realized) { - if (!check_only_migratable(obj, &local_err)) { + if (!check_only_migratable(obj, errp)) { goto fail; } |