e3d0814368
Use device_class_set_legacy_reset() instead of opencoding an
assignment to DeviceClass::reset. This change was produced
with:
spatch --macro-file scripts/cocci-macro-file.h \
--sp-file scripts/coccinelle/device-reset.cocci \
--keep-comments --smpl-spacing --in-place --dir hw
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240830145812.1967042-8-peter.maydell@linaro.org
89 lines
2.7 KiB
C
89 lines
2.7 KiB
C
/*
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* QEMU USB OHCI Emulation
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* Copyright (c) 2006 Openedhand Ltd.
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* Copyright (c) 2010 CodeSourcery
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* Copyright (c) 2024 Red Hat, Inc.
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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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#include "qemu/osdep.h"
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#include "hw/irq.h"
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#include "qapi/error.h"
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#include "qemu/module.h"
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#include "qemu/timer.h"
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#include "hw/usb.h"
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#include "migration/vmstate.h"
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#include "hw/sysbus.h"
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#include "hw/qdev-dma.h"
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#include "hw/qdev-properties.h"
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#include "trace.h"
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#include "hcd-ohci.h"
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static void ohci_sysbus_realize(DeviceState *dev, Error **errp)
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{
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OHCISysBusState *s = SYSBUS_OHCI(dev);
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SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
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Error *err = NULL;
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usb_ohci_init(&s->ohci, dev, s->num_ports, s->dma_offset,
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s->masterbus, s->firstport,
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&address_space_memory, ohci_sysbus_die, &err);
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if (err) {
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error_propagate(errp, err);
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return;
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}
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sysbus_init_irq(sbd, &s->ohci.irq);
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sysbus_init_mmio(sbd, &s->ohci.mem);
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}
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static void ohci_sysbus_reset(DeviceState *dev)
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{
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OHCISysBusState *s = SYSBUS_OHCI(dev);
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OHCIState *ohci = &s->ohci;
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ohci_hard_reset(ohci);
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}
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static Property ohci_sysbus_properties[] = {
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DEFINE_PROP_STRING("masterbus", OHCISysBusState, masterbus),
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DEFINE_PROP_UINT32("num-ports", OHCISysBusState, num_ports, 3),
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DEFINE_PROP_UINT32("firstport", OHCISysBusState, firstport, 0),
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DEFINE_PROP_DMAADDR("dma-offset", OHCISysBusState, dma_offset, 0),
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DEFINE_PROP_END_OF_LIST(),
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};
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static void ohci_sysbus_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 = ohci_sysbus_realize;
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set_bit(DEVICE_CATEGORY_USB, dc->categories);
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dc->desc = "OHCI USB Controller";
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device_class_set_props(dc, ohci_sysbus_properties);
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device_class_set_legacy_reset(dc, ohci_sysbus_reset);
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}
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static const TypeInfo ohci_sysbus_types[] = {
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{
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.name = TYPE_SYSBUS_OHCI,
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.parent = TYPE_SYS_BUS_DEVICE,
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.instance_size = sizeof(OHCISysBusState),
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.class_init = ohci_sysbus_class_init,
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},
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};
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DEFINE_TYPES(ohci_sysbus_types);
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