diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/ppc/spapr.c | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index fe918833cc..531dfeb645 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -2202,14 +2202,16 @@ static void spapr_nmi(NMIState *n, int cpu_index, Error **errp) } } -static void spapr_add_lmbs(DeviceState *dev, uint64_t addr, uint64_t size, - uint32_t node, Error **errp) +static void spapr_add_lmbs(DeviceState *dev, uint64_t addr_start, uint64_t size, + uint32_t node, bool dedicated_hp_event_source, + Error **errp) { sPAPRDRConnector *drc; sPAPRDRConnectorClass *drck; uint32_t nr_lmbs = size/SPAPR_MEMORY_BLOCK_SIZE; int i, fdt_offset, fdt_size; void *fdt; + uint64_t addr = addr_start; for (i = 0; i < nr_lmbs; i++) { drc = spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_LMB, @@ -2228,7 +2230,17 @@ static void spapr_add_lmbs(DeviceState *dev, uint64_t addr, uint64_t size, * guest only in case of hotplugged memory */ if (dev->hotplugged) { - spapr_hotplug_req_add_by_count(SPAPR_DR_CONNECTOR_TYPE_LMB, nr_lmbs); + if (dedicated_hp_event_source) { + drc = spapr_dr_connector_by_id(SPAPR_DR_CONNECTOR_TYPE_LMB, + addr_start / SPAPR_MEMORY_BLOCK_SIZE); + drck = SPAPR_DR_CONNECTOR_GET_CLASS(drc); + spapr_hotplug_req_add_by_count_indexed(SPAPR_DR_CONNECTOR_TYPE_LMB, + nr_lmbs, + drck->get_index(drc)); + } else { + spapr_hotplug_req_add_by_count(SPAPR_DR_CONNECTOR_TYPE_LMB, + nr_lmbs); + } } } @@ -2261,7 +2273,9 @@ static void spapr_memory_plug(HotplugHandler *hotplug_dev, DeviceState *dev, goto out; } - spapr_add_lmbs(dev, addr, size, node, &error_abort); + spapr_add_lmbs(dev, addr, size, node, + spapr_ovec_test(ms->ov5_cas, OV5_HP_EVT), + &error_abort); out: error_propagate(errp, local_err); |