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5fcabe628b
Now that all of the Property arrays are counted, we can remove the terminator object from each array. Update the assertions in device_class_set_props to match. With struct Property being 88 bytes, this was a rather large form of terminator. Saves 30k from qemu-system-aarch64. Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Tested-by: Lei Yang <leiyang@redhat.com> Link: https://lore.kernel.org/r/20241218134251.4724-21-richard.henderson@linaro.org Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
90 lines
2.6 KiB
C
90 lines
2.6 KiB
C
/*
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* QEMU AHCI Emulation (MMIO-mapped devices)
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*
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* Copyright (c) 2010 qiaochong@loongson.cn
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* Copyright (c) 2010 Roland Elek <elek.roland@gmail.com>
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* Copyright (c) 2010 Sebastian Herbszt <herbszt@gmx.de>
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* Copyright (c) 2010 Alexander Graf <agraf@suse.de>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, see <http://www.gnu.org/licenses/>.
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*
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*/
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#include "qemu/osdep.h"
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#include "exec/address-spaces.h"
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#include "hw/qdev-properties.h"
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#include "migration/vmstate.h"
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#include "hw/ide/ahci-sysbus.h"
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#include "ahci-internal.h"
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static const VMStateDescription vmstate_sysbus_ahci = {
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.name = "sysbus-ahci",
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.fields = (const VMStateField[]) {
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VMSTATE_AHCI(ahci, SysbusAHCIState),
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VMSTATE_END_OF_LIST()
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},
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};
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static void sysbus_ahci_reset(DeviceState *dev)
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{
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SysbusAHCIState *s = SYSBUS_AHCI(dev);
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ahci_reset(&s->ahci);
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}
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static void sysbus_ahci_init(Object *obj)
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{
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SysbusAHCIState *s = SYSBUS_AHCI(obj);
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SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
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ahci_init(&s->ahci, DEVICE(obj));
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sysbus_init_mmio(sbd, &s->ahci.mem);
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sysbus_init_irq(sbd, &s->ahci.irq);
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}
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static void sysbus_ahci_realize(DeviceState *dev, Error **errp)
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{
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SysbusAHCIState *s = SYSBUS_AHCI(dev);
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ahci_realize(&s->ahci, dev, &address_space_memory);
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}
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static const Property sysbus_ahci_properties[] = {
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DEFINE_PROP_UINT32("num-ports", SysbusAHCIState, ahci.ports, 1),
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};
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static void sysbus_ahci_class_init(ObjectClass *klass, void *data)
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{
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DeviceClass *dc = DEVICE_CLASS(klass);
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dc->realize = sysbus_ahci_realize;
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dc->vmsd = &vmstate_sysbus_ahci;
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device_class_set_props(dc, sysbus_ahci_properties);
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device_class_set_legacy_reset(dc, sysbus_ahci_reset);
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set_bit(DEVICE_CATEGORY_STORAGE, dc->categories);
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}
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static const TypeInfo sysbus_ahci_types[] = {
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{
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.name = TYPE_SYSBUS_AHCI,
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.parent = TYPE_SYS_BUS_DEVICE,
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.instance_size = sizeof(SysbusAHCIState),
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.instance_init = sysbus_ahci_init,
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.class_init = sysbus_ahci_class_init,
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},
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};
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DEFINE_TYPES(sysbus_ahci_types)
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