diff options
Diffstat (limited to 'hw/intc')
| -rw-r--r-- | hw/intc/apic_common.c | 4 | ||||
| -rw-r--r-- | hw/intc/spapr_xive.c | 12 |
2 files changed, 10 insertions, 6 deletions
diff --git a/hw/intc/apic_common.c b/hw/intc/apic_common.c index 68ad30e..bccb424 100644 --- a/hw/intc/apic_common.c +++ b/hw/intc/apic_common.c @@ -257,6 +257,7 @@ static const VMStateDescription vmstate_apic_common; static void apic_common_realize(DeviceState *dev, Error **errp) { + ERRP_GUARD(); APICCommonState *s = APIC_COMMON(dev); APICCommonClass *info; static DeviceState *vapic; @@ -267,6 +268,9 @@ static void apic_common_realize(DeviceState *dev, Error **errp) info = APIC_COMMON_GET_CLASS(s); info->realize(dev, errp); + if (*errp) { + return; + } /* Note: We need at least 1M to map the VAPIC option ROM */ if (!vapic && s->vapic_control & VAPIC_ENABLE_MASK && diff --git a/hw/intc/spapr_xive.c b/hw/intc/spapr_xive.c index 7f701d4..199c261 100644 --- a/hw/intc/spapr_xive.c +++ b/hw/intc/spapr_xive.c @@ -316,7 +316,6 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp) if (!qdev_realize(DEVICE(xsrc), NULL, errp)) { return; } - sysbus_init_mmio(SYS_BUS_DEVICE(xive), &xsrc->esb_mmio); /* * Initialize the END ESB source @@ -328,7 +327,6 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp) if (!qdev_realize(DEVICE(end_xsrc), NULL, errp)) { return; } - sysbus_init_mmio(SYS_BUS_DEVICE(xive), &end_xsrc->esb_mmio); /* Set the mapping address of the END ESB pages after the source ESBs */ xive->end_base = xive->vc_base + xive_source_esb_len(xsrc); @@ -347,15 +345,17 @@ static void spapr_xive_realize(DeviceState *dev, Error **errp) /* TIMA initialization */ memory_region_init_io(&xive->tm_mmio, OBJECT(xive), &spapr_xive_tm_ops, xive, "xive.tima", 4ull << TM_SHIFT); - sysbus_init_mmio(SYS_BUS_DEVICE(xive), &xive->tm_mmio); /* * Map all regions. These will be enabled or disabled at reset and * can also be overridden by KVM memory regions if active */ - sysbus_mmio_map(SYS_BUS_DEVICE(xive), 0, xive->vc_base); - sysbus_mmio_map(SYS_BUS_DEVICE(xive), 1, xive->end_base); - sysbus_mmio_map(SYS_BUS_DEVICE(xive), 2, xive->tm_base); + memory_region_add_subregion(get_system_memory(), xive->vc_base, + &xsrc->esb_mmio); + memory_region_add_subregion(get_system_memory(), xive->end_base, + &end_xsrc->esb_mmio); + memory_region_add_subregion(get_system_memory(), xive->tm_base, + &xive->tm_mmio); } static int spapr_xive_get_eas(XiveRouter *xrtr, uint8_t eas_blk, |