diff options
Diffstat (limited to 'hw')
-rw-r--r-- | hw/i386/pc.c | 13 | ||||
-rw-r--r-- | hw/mem/pc-dimm.c | 12 | ||||
-rw-r--r-- | hw/ppc/spapr.c | 9 |
3 files changed, 14 insertions, 20 deletions
diff --git a/hw/i386/pc.c b/hw/i386/pc.c index 0aa7885798..e337c6552d 100644 --- a/hw/i386/pc.c +++ b/hw/i386/pc.c @@ -1715,8 +1715,7 @@ static void pc_dimm_plug(HotplugHandler *hotplug_dev, goto out; } - pc_dimm_memory_plug(dev, MACHINE(pcms)->device_memory, mr, align, - &local_err); + pc_dimm_memory_plug(dev, MACHINE(pcms)->device_memory, align, &local_err); if (local_err) { goto out; } @@ -1766,17 +1765,9 @@ static void pc_dimm_unplug(HotplugHandler *hotplug_dev, DeviceState *dev, Error **errp) { PCMachineState *pcms = PC_MACHINE(hotplug_dev); - PCDIMMDevice *dimm = PC_DIMM(dev); - PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); - MemoryRegion *mr; HotplugHandlerClass *hhc; Error *local_err = NULL; - mr = ddc->get_memory_region(dimm, &local_err); - if (local_err) { - goto out; - } - hhc = HOTPLUG_HANDLER_GET_CLASS(pcms->acpi_dev); hhc->unplug(HOTPLUG_HANDLER(pcms->acpi_dev), dev, &local_err); @@ -1784,7 +1775,7 @@ static void pc_dimm_unplug(HotplugHandler *hotplug_dev, goto out; } - pc_dimm_memory_unplug(dev, MACHINE(pcms)->device_memory, mr); + pc_dimm_memory_unplug(dev, MACHINE(pcms)->device_memory); object_unparent(OBJECT(dev)); out: diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c index ef330628c1..aeff369f6f 100644 --- a/hw/mem/pc-dimm.c +++ b/hw/mem/pc-dimm.c @@ -37,7 +37,7 @@ typedef struct pc_dimms_capacity { } pc_dimms_capacity; void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms, - MemoryRegion *mr, uint64_t align, Error **errp) + uint64_t align, Error **errp) { int slot; MachineState *machine = MACHINE(qdev_get_machine()); @@ -46,8 +46,14 @@ void pc_dimm_memory_plug(DeviceState *dev, MemoryHotplugState *hpms, MemoryRegion *vmstate_mr = ddc->get_vmstate_memory_region(dimm); Error *local_err = NULL; uint64_t existing_dimms_capacity = 0; + MemoryRegion *mr; uint64_t addr; + mr = ddc->get_memory_region(dimm, &local_err); + if (local_err) { + goto out; + } + addr = object_property_get_uint(OBJECT(dimm), PC_DIMM_ADDR_PROP, &local_err); if (local_err) { @@ -116,12 +122,12 @@ out: error_propagate(errp, local_err); } -void pc_dimm_memory_unplug(DeviceState *dev, MemoryHotplugState *hpms, - MemoryRegion *mr) +void pc_dimm_memory_unplug(DeviceState *dev, MemoryHotplugState *hpms) { PCDIMMDevice *dimm = PC_DIMM(dev); PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); MemoryRegion *vmstate_mr = ddc->get_vmstate_memory_region(dimm); + MemoryRegion *mr = ddc->get_memory_region(dimm, &error_abort); memory_region_del_subregion(&hpms->mr, mr); vmstate_unregister_ram(vmstate_mr, dev); diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c index 30d634a8a3..d4917e89c6 100644 --- a/hw/ppc/spapr.c +++ b/hw/ppc/spapr.c @@ -3153,7 +3153,7 @@ static void spapr_memory_plug(HotplugHandler *hotplug_dev, DeviceState *dev, align = memory_region_get_alignment(mr); size = memory_region_size(mr); - pc_dimm_memory_plug(dev, MACHINE(ms)->device_memory, mr, align, &local_err); + pc_dimm_memory_plug(dev, MACHINE(ms)->device_memory, align, &local_err); if (local_err) { goto out; } @@ -3174,7 +3174,7 @@ static void spapr_memory_plug(HotplugHandler *hotplug_dev, DeviceState *dev, return; out_unplug: - pc_dimm_memory_unplug(dev, MACHINE(ms)->device_memory, mr); + pc_dimm_memory_unplug(dev, MACHINE(ms)->device_memory); out: error_propagate(errp, local_err); } @@ -3292,9 +3292,6 @@ static sPAPRDIMMState *spapr_recover_pending_dimm_state(sPAPRMachineState *ms, void spapr_lmb_release(DeviceState *dev) { sPAPRMachineState *spapr = SPAPR_MACHINE(qdev_get_hotplug_handler(dev)); - PCDIMMDevice *dimm = PC_DIMM(dev); - PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); - MemoryRegion *mr = ddc->get_memory_region(dimm, &error_abort); sPAPRDIMMState *ds = spapr_pending_dimm_unplugs_find(spapr, PC_DIMM(dev)); /* This information will get lost if a migration occurs @@ -3314,7 +3311,7 @@ void spapr_lmb_release(DeviceState *dev) * Now that all the LMBs have been removed by the guest, call the * pc-dimm unplug handler to cleanup up the pc-dimm device. */ - pc_dimm_memory_unplug(dev, MACHINE(spapr)->device_memory, mr); + pc_dimm_memory_unplug(dev, MACHINE(spapr)->device_memory); object_unparent(OBJECT(dev)); spapr_pending_dimm_unplugs_remove(spapr, ds); } |