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| author | David Hildenbrand | 2018-10-05 11:20:12 +0200 |
|---|---|---|
| committer | Eduardo Habkost | 2018-10-24 11:44:59 +0200 |
| commit | fd3416f5eb160ed9ed53ddda5203fcaf06eeb647 (patch) | |
| tree | 5445629911c25f1d93d56a8a67252459a4c9fe4e /hw/mem | |
| parent | memory-device: improve "range conflicts" error message (diff) | |
| download | qemu-fd3416f5eb160ed9ed53ddda5203fcaf06eeb647.tar.gz qemu-fd3416f5eb160ed9ed53ddda5203fcaf06eeb647.tar.xz qemu-fd3416f5eb160ed9ed53ddda5203fcaf06eeb647.zip | |
pc-dimm: pass PCDIMMDevice to pc_dimm_.*plug
We're plugging/unplugging a PCDIMMDevice, so directly pass this type
instead of a more generic DeviceState.
Reviewed-by: David Gibson <david@gibson.dropbear.id.au>
Acked-by: David Gibson <david@gibson.dropbear.id.au>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
Message-Id: <20181005092024.14344-5-david@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Diffstat (limited to 'hw/mem')
| -rw-r--r-- | hw/mem/pc-dimm.c | 24 |
1 files changed, 11 insertions, 13 deletions
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c index fb6bcaedc4..f46fb7ada2 100644 --- a/hw/mem/pc-dimm.c +++ b/hw/mem/pc-dimm.c @@ -29,24 +29,24 @@ static int pc_dimm_get_free_slot(const int *hint, int max_slots, Error **errp); -void pc_dimm_pre_plug(DeviceState *dev, MachineState *machine, +void pc_dimm_pre_plug(PCDIMMDevice *dimm, MachineState *machine, const uint64_t *legacy_align, Error **errp) { - PCDIMMDevice *dimm = PC_DIMM(dev); PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); Error *local_err = NULL; MemoryRegion *mr; uint64_t addr, align; int slot; - slot = object_property_get_int(OBJECT(dev), PC_DIMM_SLOT_PROP, + slot = object_property_get_int(OBJECT(dimm), PC_DIMM_SLOT_PROP, &error_abort); slot = pc_dimm_get_free_slot(slot == PC_DIMM_UNASSIGNED_SLOT ? NULL : &slot, machine->ram_slots, &local_err); if (local_err) { goto out; } - object_property_set_int(OBJECT(dev), slot, PC_DIMM_SLOT_PROP, &error_abort); + object_property_set_int(OBJECT(dimm), slot, PC_DIMM_SLOT_PROP, + &error_abort); trace_mhp_pc_dimm_assigned_slot(slot); mr = ddc->get_memory_region(dimm, &local_err); @@ -55,7 +55,7 @@ void pc_dimm_pre_plug(DeviceState *dev, MachineState *machine, } align = legacy_align ? *legacy_align : memory_region_get_alignment(mr); - addr = object_property_get_uint(OBJECT(dev), PC_DIMM_ADDR_PROP, + addr = object_property_get_uint(OBJECT(dimm), PC_DIMM_ADDR_PROP, &error_abort); addr = memory_device_get_free_addr(machine, !addr ? NULL : &addr, align, memory_region_size(mr), &local_err); @@ -63,38 +63,36 @@ void pc_dimm_pre_plug(DeviceState *dev, MachineState *machine, goto out; } trace_mhp_pc_dimm_assigned_address(addr); - object_property_set_uint(OBJECT(dev), addr, PC_DIMM_ADDR_PROP, + object_property_set_uint(OBJECT(dimm), addr, PC_DIMM_ADDR_PROP, &error_abort); out: error_propagate(errp, local_err); } -void pc_dimm_plug(DeviceState *dev, MachineState *machine, Error **errp) +void pc_dimm_plug(PCDIMMDevice *dimm, MachineState *machine, Error **errp) { - PCDIMMDevice *dimm = PC_DIMM(dev); PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); MemoryRegion *vmstate_mr = ddc->get_vmstate_memory_region(dimm, &error_abort); MemoryRegion *mr = ddc->get_memory_region(dimm, &error_abort); uint64_t addr; - addr = object_property_get_uint(OBJECT(dev), PC_DIMM_ADDR_PROP, + addr = object_property_get_uint(OBJECT(dimm), PC_DIMM_ADDR_PROP, &error_abort); memory_device_plug_region(machine, mr, addr); - vmstate_register_ram(vmstate_mr, dev); + vmstate_register_ram(vmstate_mr, DEVICE(dimm)); } -void pc_dimm_unplug(DeviceState *dev, MachineState *machine) +void pc_dimm_unplug(PCDIMMDevice *dimm, MachineState *machine) { - PCDIMMDevice *dimm = PC_DIMM(dev); PCDIMMDeviceClass *ddc = PC_DIMM_GET_CLASS(dimm); MemoryRegion *vmstate_mr = ddc->get_vmstate_memory_region(dimm, &error_abort); MemoryRegion *mr = ddc->get_memory_region(dimm, &error_abort); memory_device_unplug_region(machine, mr); - vmstate_unregister_ram(vmstate_mr, dev); + vmstate_unregister_ram(vmstate_mr, DEVICE(dimm)); } static int pc_dimm_slot2bitmap(Object *obj, void *opaque) |