diff options
author | Markus Armbruster <armbru@redhat.com> | 2013-11-28 17:26:55 +0100 |
---|---|---|
committer | Andreas Färber <afaerber@suse.de> | 2013-12-23 00:27:22 +0100 |
commit | 837d37167dc446af8a91189108b363c04609e296 (patch) | |
tree | c27d46dfca68603ff656476e139d2afc9c7ba260 /hw | |
parent | efec3dd631d94160288392721a5f9c39e50fb2bc (diff) | |
download | qemu-837d37167dc446af8a91189108b363c04609e296.zip qemu-837d37167dc446af8a91189108b363c04609e296.tar.gz qemu-837d37167dc446af8a91189108b363c04609e296.tar.bz2 |
sysbus: Set cannot_instantiate_with_device_add_yet
device_add plugs devices into suitable bus. For "real" buses, that
actually connects the device. For sysbus, the connections need to be
made separately, and device_add can't do that. The device would be
left unconnected, and could not possibly work.
Quite a few, but not all sysbus devices already set
cannot_instantiate_with_device_add_yet in their class init function.
Set it in their abstract base's class init function
sysbus_device_class_init(), and remove the now redundant assignments
from device class init functions.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Marcel Apfelbaum <marcel.a@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Diffstat (limited to 'hw')
-rw-r--r-- | hw/alpha/typhoon.c | 2 | ||||
-rw-r--r-- | hw/arm/versatilepb.c | 1 | ||||
-rw-r--r-- | hw/audio/pl041.c | 1 | ||||
-rw-r--r-- | hw/core/sysbus.c | 7 | ||||
-rw-r--r-- | hw/display/pl110.c | 1 | ||||
-rw-r--r-- | hw/dma/pl080.c | 1 | ||||
-rw-r--r-- | hw/i386/kvm/clock.c | 1 | ||||
-rw-r--r-- | hw/i386/kvmvapic.c | 1 | ||||
-rw-r--r-- | hw/intc/arm_gic.c | 1 | ||||
-rw-r--r-- | hw/intc/arm_gic_common.c | 1 | ||||
-rw-r--r-- | hw/intc/arm_gic_kvm.c | 1 | ||||
-rw-r--r-- | hw/intc/ioapic_common.c | 1 | ||||
-rw-r--r-- | hw/intc/pl190.c | 1 | ||||
-rw-r--r-- | hw/isa/isa-bus.c | 1 | ||||
-rw-r--r-- | hw/misc/arm_l2x0.c | 1 | ||||
-rw-r--r-- | hw/nvram/fw_cfg.c | 1 | ||||
-rw-r--r-- | hw/pci-host/bonito.c | 2 | ||||
-rw-r--r-- | hw/pci-host/grackle.c | 2 | ||||
-rw-r--r-- | hw/pci-host/piix.c | 1 | ||||
-rw-r--r-- | hw/pci-host/prep.c | 1 | ||||
-rw-r--r-- | hw/ppc/spapr_vio.c | 2 | ||||
-rw-r--r-- | hw/s390x/ipl.c | 1 | ||||
-rw-r--r-- | hw/s390x/s390-virtio-bus.c | 2 | ||||
-rw-r--r-- | hw/s390x/virtio-ccw.c | 2 | ||||
-rw-r--r-- | hw/sd/pl181.c | 1 | ||||
-rw-r--r-- | hw/timer/arm_mptimer.c | 1 | ||||
-rw-r--r-- | hw/timer/hpet.c | 1 | ||||
-rw-r--r-- | hw/timer/pl031.c | 1 |
28 files changed, 7 insertions, 33 deletions
diff --git a/hw/alpha/typhoon.c b/hw/alpha/typhoon.c index 60987ed..71a5a37 100644 --- a/hw/alpha/typhoon.c +++ b/hw/alpha/typhoon.c @@ -934,11 +934,9 @@ static int typhoon_pcihost_init(SysBusDevice *dev) static void typhoon_pcihost_class_init(ObjectClass *klass, void *data) { - DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = typhoon_pcihost_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo typhoon_pcihost_info = { diff --git a/hw/arm/versatilepb.c b/hw/arm/versatilepb.c index bb0c0ba..aef2bde 100644 --- a/hw/arm/versatilepb.c +++ b/hw/arm/versatilepb.c @@ -390,7 +390,6 @@ static void vpb_sic_class_init(ObjectClass *klass, void *data) SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = vpb_sic_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->vmsd = &vmstate_vpb_sic; } diff --git a/hw/audio/pl041.c b/hw/audio/pl041.c index 8ba661a..ed82be5 100644 --- a/hw/audio/pl041.c +++ b/hw/audio/pl041.c @@ -632,7 +632,6 @@ static void pl041_device_class_init(ObjectClass *klass, void *data) k->init = pl041_init; set_bit(DEVICE_CATEGORY_SOUND, dc->categories); - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->reset = pl041_device_reset; dc->vmsd = &vmstate_pl041; dc->props = pl041_device_properties; diff --git a/hw/core/sysbus.c b/hw/core/sysbus.c index 146f50a..f4e760d 100644 --- a/hw/core/sysbus.c +++ b/hw/core/sysbus.c @@ -257,6 +257,13 @@ static void sysbus_device_class_init(ObjectClass *klass, void *data) DeviceClass *k = DEVICE_CLASS(klass); k->init = sysbus_device_init; k->bus_type = TYPE_SYSTEM_BUS; + /* + * device_add plugs devices into suitable bus. For "real" buses, + * that actually connects the device. For sysbus, the connections + * need to be made separately, and device_add can't do that. The + * device would be left unconnected, and could not possibly work. + */ + k->cannot_instantiate_with_device_add_yet = true; } static const TypeInfo sysbus_device_type_info = { diff --git a/hw/display/pl110.c b/hw/display/pl110.c index 7ad5972..ab689e9 100644 --- a/hw/display/pl110.c +++ b/hw/display/pl110.c @@ -496,7 +496,6 @@ static void pl110_class_init(ObjectClass *klass, void *data) k->init = pl110_initfn; set_bit(DEVICE_CATEGORY_DISPLAY, dc->categories); - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->vmsd = &vmstate_pl110; } diff --git a/hw/dma/pl080.c b/hw/dma/pl080.c index a515621..cb7bda9 100644 --- a/hw/dma/pl080.c +++ b/hw/dma/pl080.c @@ -381,7 +381,6 @@ static void pl080_class_init(ObjectClass *oc, void *data) { DeviceClass *dc = DEVICE_CLASS(oc); - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->vmsd = &vmstate_pl080; } diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c index abd2ce8..892aa02 100644 --- a/hw/i386/kvm/clock.c +++ b/hw/i386/kvm/clock.c @@ -114,7 +114,6 @@ static void kvmclock_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->realize = kvmclock_realize; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->vmsd = &kvmclock_vmsd; } diff --git a/hw/i386/kvmvapic.c b/hw/i386/kvmvapic.c index f1a0a9d..44ee62a 100644 --- a/hw/i386/kvmvapic.c +++ b/hw/i386/kvmvapic.c @@ -827,7 +827,6 @@ static void vapic_class_init(ObjectClass *klass, void *data) { DeviceClass *dc = DEVICE_CLASS(klass); - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->reset = vapic_reset; dc->vmsd = &vmstate_vapic; dc->realize = vapic_realize; diff --git a/hw/intc/arm_gic.c b/hw/intc/arm_gic.c index 24ad276..f13a927 100644 --- a/hw/intc/arm_gic.c +++ b/hw/intc/arm_gic.c @@ -704,7 +704,6 @@ static void arm_gic_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); ARMGICClass *agc = ARM_GIC_CLASS(klass); - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ agc->parent_realize = dc->realize; dc->realize = arm_gic_realize; } diff --git a/hw/intc/arm_gic_common.c b/hw/intc/arm_gic_common.c index 214a585..a47004b 100644 --- a/hw/intc/arm_gic_common.c +++ b/hw/intc/arm_gic_common.c @@ -156,7 +156,6 @@ static void arm_gic_common_class_init(ObjectClass *klass, void *data) dc->realize = arm_gic_common_realize; dc->props = arm_gic_common_properties; dc->vmsd = &vmstate_gic; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo arm_gic_common_type = { diff --git a/hw/intc/arm_gic_kvm.c b/hw/intc/arm_gic_kvm.c index a0bbf12..59a3da5 100644 --- a/hw/intc/arm_gic_kvm.c +++ b/hw/intc/arm_gic_kvm.c @@ -150,7 +150,6 @@ static void kvm_arm_gic_class_init(ObjectClass *klass, void *data) kgc->parent_reset = dc->reset; dc->realize = kvm_arm_gic_realize; dc->reset = kvm_arm_gic_reset; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo kvm_arm_gic_info = { diff --git a/hw/intc/ioapic_common.c b/hw/intc/ioapic_common.c index cc5a80d..9ba1a26 100644 --- a/hw/intc/ioapic_common.c +++ b/hw/intc/ioapic_common.c @@ -98,7 +98,6 @@ static void ioapic_common_class_init(ObjectClass *klass, void *data) dc->realize = ioapic_common_realize; dc->vmsd = &vmstate_ioapic_common; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo ioapic_common_type = { diff --git a/hw/intc/pl190.c b/hw/intc/pl190.c index b16bc02..2bf359a 100644 --- a/hw/intc/pl190.c +++ b/hw/intc/pl190.c @@ -273,7 +273,6 @@ static void pl190_class_init(ObjectClass *klass, void *data) SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = pl190_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->reset = pl190_reset; dc->vmsd = &vmstate_pl190; } diff --git a/hw/isa/isa-bus.c b/hw/isa/isa-bus.c index 6b2114d..55d0100 100644 --- a/hw/isa/isa-bus.c +++ b/hw/isa/isa-bus.c @@ -197,7 +197,6 @@ static void isabus_bridge_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->fw_name = "isa"; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo isabus_bridge_info = { diff --git a/hw/misc/arm_l2x0.c b/hw/misc/arm_l2x0.c index ceea99d..9e220c9 100644 --- a/hw/misc/arm_l2x0.c +++ b/hw/misc/arm_l2x0.c @@ -179,7 +179,6 @@ static void l2x0_class_init(ObjectClass *klass, void *data) k->init = l2x0_priv_init; dc->vmsd = &vmstate_l2x0; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->props = l2x0_properties; dc->reset = l2x0_priv_reset; } diff --git a/hw/nvram/fw_cfg.c b/hw/nvram/fw_cfg.c index 6075bfc..ee96c16 100644 --- a/hw/nvram/fw_cfg.c +++ b/hw/nvram/fw_cfg.c @@ -599,7 +599,6 @@ static void fw_cfg_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->realize = fw_cfg_realize; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->reset = fw_cfg_reset; dc->vmsd = &vmstate_fw_cfg; dc->props = fw_cfg_properties; diff --git a/hw/pci-host/bonito.c b/hw/pci-host/bonito.c index 2e08e9d..bfb9820 100644 --- a/hw/pci-host/bonito.c +++ b/hw/pci-host/bonito.c @@ -819,11 +819,9 @@ static const TypeInfo bonito_info = { static void bonito_pcihost_class_init(ObjectClass *klass, void *data) { - DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = bonito_pcihost_initfn; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo bonito_pcihost_info = { diff --git a/hw/pci-host/grackle.c b/hw/pci-host/grackle.c index ba6017f..b0da33d 100644 --- a/hw/pci-host/grackle.c +++ b/hw/pci-host/grackle.c @@ -143,10 +143,8 @@ static const TypeInfo grackle_pci_info = { static void pci_grackle_class_init(ObjectClass *klass, void *data) { SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); - DeviceClass *dc = DEVICE_CLASS(klass); k->init = pci_grackle_init_device; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo grackle_pci_host_info = { diff --git a/hw/pci-host/piix.c b/hw/pci-host/piix.c index 333358e..98ebe6c 100644 --- a/hw/pci-host/piix.c +++ b/hw/pci-host/piix.c @@ -727,7 +727,6 @@ static void i440fx_pcihost_class_init(ObjectClass *klass, void *data) hc->root_bus_path = i440fx_pcihost_root_bus_path; dc->realize = i440fx_pcihost_realize; dc->fw_name = "pci"; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->props = i440fx_props; } diff --git a/hw/pci-host/prep.c b/hw/pci-host/prep.c index 58b8c5e..ebc40c6 100644 --- a/hw/pci-host/prep.c +++ b/hw/pci-host/prep.c @@ -215,7 +215,6 @@ static void raven_pcihost_class_init(ObjectClass *klass, void *data) set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories); dc->realize = raven_pcihost_realizefn; dc->fw_name = "pci"; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo raven_pcihost_info = { diff --git a/hw/ppc/spapr_vio.c b/hw/ppc/spapr_vio.c index e328f53..4e33f46 100644 --- a/hw/ppc/spapr_vio.c +++ b/hw/ppc/spapr_vio.c @@ -528,11 +528,9 @@ static int spapr_vio_bridge_init(SysBusDevice *dev) static void spapr_vio_bridge_class_init(ObjectClass *klass, void *data) { - DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = spapr_vio_bridge_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo spapr_vio_bridge_info = { diff --git a/hw/s390x/ipl.c b/hw/s390x/ipl.c index 26a717c..1a6397b 100644 --- a/hw/s390x/ipl.c +++ b/hw/s390x/ipl.c @@ -182,7 +182,6 @@ static void s390_ipl_class_init(ObjectClass *klass, void *data) k->init = s390_ipl_init; dc->props = s390_ipl_properties; dc->reset = s390_ipl_reset; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo s390_ipl_info = { diff --git a/hw/s390x/s390-virtio-bus.c b/hw/s390x/s390-virtio-bus.c index eccc3e7..46c5ff1 100644 --- a/hw/s390x/s390-virtio-bus.c +++ b/hw/s390x/s390-virtio-bus.c @@ -676,11 +676,9 @@ static int s390_virtio_bridge_init(SysBusDevice *dev) static void s390_virtio_bridge_class_init(ObjectClass *klass, void *data) { - DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = s390_virtio_bridge_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo s390_virtio_bridge_info = { diff --git a/hw/s390x/virtio-ccw.c b/hw/s390x/virtio-ccw.c index 3be9268..4b6250d 100644 --- a/hw/s390x/virtio-ccw.c +++ b/hw/s390x/virtio-ccw.c @@ -1283,11 +1283,9 @@ static int virtual_css_bridge_init(SysBusDevice *dev) static void virtual_css_bridge_class_init(ObjectClass *klass, void *data) { - DeviceClass *dc = DEVICE_CLASS(klass); SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = virtual_css_bridge_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo virtual_css_bridge_info = { diff --git a/hw/sd/pl181.c b/hw/sd/pl181.c index d830188..462558b 100644 --- a/hw/sd/pl181.c +++ b/hw/sd/pl181.c @@ -506,7 +506,6 @@ static void pl181_class_init(ObjectClass *klass, void *data) sdc->init = pl181_init; k->vmsd = &vmstate_pl181; k->reset = pl181_reset; - k->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ } static const TypeInfo pl181_info = { diff --git a/hw/timer/arm_mptimer.c b/hw/timer/arm_mptimer.c index 1dc44cd..35a0a23 100644 --- a/hw/timer/arm_mptimer.c +++ b/hw/timer/arm_mptimer.c @@ -274,7 +274,6 @@ static void arm_mptimer_class_init(ObjectClass *klass, void *data) dc->realize = arm_mptimer_realize; dc->vmsd = &vmstate_arm_mptimer; dc->reset = arm_mptimer_reset; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->props = arm_mptimer_properties; } diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c index 74e0297..2fbbeb1 100644 --- a/hw/timer/hpet.c +++ b/hw/timer/hpet.c @@ -765,7 +765,6 @@ static void hpet_device_class_init(ObjectClass *klass, void *data) DeviceClass *dc = DEVICE_CLASS(klass); dc->realize = hpet_realize; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->reset = hpet_reset; dc->vmsd = &vmstate_hpet; dc->props = hpet_device_properties; diff --git a/hw/timer/pl031.c b/hw/timer/pl031.c index 2f7360c..34d9b44 100644 --- a/hw/timer/pl031.c +++ b/hw/timer/pl031.c @@ -251,7 +251,6 @@ static void pl031_class_init(ObjectClass *klass, void *data) SysBusDeviceClass *k = SYS_BUS_DEVICE_CLASS(klass); k->init = pl031_init; - dc->cannot_instantiate_with_device_add_yet = true; /* FIXME explain why */ dc->vmsd = &vmstate_pl031; } |