Provide a temporary device_legacy_reset function doing what
device_reset does to prepare for the transition with Resettable
API.
All occurrence of device_reset in the code tree are also replaced
by device_legacy_reset.
The new resettable API has different prototype and semantics
(resetting child buses as well as the specified device). Subsequent
commits will make the changeover for each call site individually; once
that is complete device_legacy_reset() will be removed.
Signed-off-by: Damien Hedde <damien.hedde@greensocs.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: Cornelia Huck <cohuck@redhat.com>
Tested-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id:
20200123132823.
1117486-2-damien.hedde@greensocs.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
QTAILQ_FOREACH(kid, &d->codecs.qbus.children, sibling) {
DeviceState *qdev = kid->child;
cdev = HDA_CODEC_DEVICE(qdev);
- device_reset(DEVICE(cdev));
+ device_legacy_reset(DEVICE(cdev));
d->state_sts |= (1 << cdev->cad);
}
intel_hda_update_irq(d);
static int qdev_reset_one(DeviceState *dev, void *opaque)
{
- device_reset(dev);
+ device_legacy_reset(dev);
return 0;
}
}
}
if (dev->hotplugged) {
- device_reset(dev);
+ device_legacy_reset(dev);
}
dev->pending_deleted_event = false;
dc->unrealize = dev_unrealize;
}
-void device_reset(DeviceState *dev)
+void device_legacy_reset(DeviceState *dev)
{
DeviceClass *klass = DEVICE_GET_CLASS(dev);
SynICState *synic = get_synic(cs);
if (synic) {
- device_reset(DEVICE(synic));
+ device_legacy_reset(DEVICE(synic));
}
}
cpu = X86_CPU(cs);
if (cpu->apic_state) {
- device_reset(cpu->apic_state);
+ device_legacy_reset(cpu->apic_state);
}
}
}
cpu = X86_CPU(cs);
if (cpu->apic_state) {
- device_reset(cpu->apic_state);
+ device_legacy_reset(cpu->apic_state);
}
}
}
case 0x00: /* Configuration Option Register */
s->opt = value & 0xcf;
if (value & OPT_SRESET) {
- device_reset(DEVICE(s));
+ device_legacy_reset(DEVICE(s));
}
md_interrupt_update(s);
break;
case 0xe: /* Device Control */
s->ctrl = value;
if (value & CTRL_SRST) {
- device_reset(DEVICE(s));
+ device_legacy_reset(DEVICE(s));
}
md_interrupt_update(s);
break;
md->attr_base = pcc->cis[0x74] | (pcc->cis[0x76] << 8);
md->io_base = 0x0;
- device_reset(DEVICE(md));
+ device_legacy_reset(DEVICE(md));
md_interrupt_update(md);
return 0;
{
MicroDriveState *md = MICRODRIVE(card);
- device_reset(DEVICE(md));
+ device_legacy_reset(DEVICE(md));
return 0;
}
return H_PARAMETER;
}
- device_reset(DEVICE(xive));
+ device_legacy_reset(DEVICE(xive));
if (kvm_irqchip_in_kernel()) {
Error *local_err = NULL;
static void pnv_psi_reset_handler(void *dev)
{
- device_reset(DEVICE(dev));
+ device_legacy_reset(DEVICE(dev));
}
static void pnv_psi_realize(DeviceState *dev, Error **errp)
break;
case PSIHB9_INTERRUPT_CONTROL:
if (val & PSIHB9_IRQ_RESET) {
- device_reset(DEVICE(&psi9->source));
+ device_legacy_reset(DEVICE(&psi9->source));
}
psi->regs[reg] = val;
break;
DeviceState *dev = (DeviceState *) object_dynamic_cast(child, TYPE_DEVICE);
if (dev) {
- device_reset(dev);
+ device_legacy_reset(dev);
}
return 0;
static void spapr_vio_quiesce_one(SpaprVioDevice *dev)
{
if (dev->tcet) {
- device_reset(DEVICE(dev->tcet));
+ device_legacy_reset(DEVICE(dev->tcet));
}
free_crq(dev);
}
stw_p(&ressetpci->hdr.rsp, CLP_RC_SETPCIFN_FHOP);
goto out;
}
- device_reset(DEVICE(pbdev));
+ device_legacy_reset(DEVICE(pbdev));
pbdev->fh &= ~FH_MASK_ENABLE;
pbdev->state = ZPCI_FS_DISABLED;
stl_p(&ressetpci->fh, pbdev->fh);
if (sdev != NULL) {
s->resetting++;
- device_reset(&sdev->qdev);
+ device_legacy_reset(&sdev->qdev);
s->resetting--;
return PVSCSI_COMMAND_PROCESSING_SUCCEEDED;
}
* into any bus, and we must reset it manually. When omap_mmc is
* QOMified this must move into the QOM reset function.
*/
- device_reset(DEVICE(host->card));
+ device_legacy_reset(DEVICE(host->card));
}
static uint64_t omap_mmc_read(void *opaque, hwaddr offset,
/* Since we're still using the legacy SD API the card is not plugged
* into any bus, and we must reset it manually.
*/
- device_reset(DEVICE(s->card));
+ device_legacy_reset(DEVICE(s->card));
}
static void pl181_init(Object *obj)
void qdev_machine_init(void);
/**
- * @device_reset
+ * device_legacy_reset:
*
* Reset a single device (by calling the reset method).
*/
-void device_reset(DeviceState *dev);
+void device_legacy_reset(DeviceState *dev);
void device_class_set_props(DeviceClass *dc, Property *props);