diff options
Diffstat (limited to 'hw/ppc/spapr_pci.c')
| -rw-r--r-- | hw/ppc/spapr_pci.c | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c index 5c0024b..8f1964c 100644 --- a/hw/ppc/spapr_pci.c +++ b/hw/ppc/spapr_pci.c @@ -1237,10 +1237,6 @@ static void add_drcs(SpaprPhbState *phb, PCIBus *bus) int i; uint8_t chassis; - if (!phb->dr_enabled) { - return; - } - chassis = chassis_from_bus(bus); if (pci_bus_is_root(bus)) { @@ -1260,10 +1256,6 @@ static void remove_drcs(SpaprPhbState *phb, PCIBus *bus) int i; uint8_t chassis; - if (!phb->dr_enabled) { - return; - } - chassis = chassis_from_bus(bus); for (i = PCI_SLOT_MAX * PCI_FUNC_MAX - 1; i >= 0; i--) { @@ -1548,17 +1540,6 @@ static void spapr_pci_pre_plug(HotplugHandler *plug_handler, PCIBus *bus = PCI_BUS(qdev_get_parent_bus(DEVICE(pdev))); uint32_t slotnr = PCI_SLOT(pdev->devfn); - if (!phb->dr_enabled) { - /* if this is a hotplug operation initiated by the user - * we need to let them know it's not enabled - */ - if (plugged_dev->hotplugged) { - error_setg(errp, "Bus '%s' does not support hotplugging", - phb->parent_obj.bus->qbus.name); - return; - } - } - if (IS_PCI_BRIDGE(plugged_dev)) { if (!bridge_has_valid_chassis_nr(OBJECT(plugged_dev), errp)) { return; @@ -1591,14 +1572,6 @@ static void spapr_pci_plug(HotplugHandler *plug_handler, SpaprDrc *drc = drc_from_dev(phb, pdev); uint32_t slotnr = PCI_SLOT(pdev->devfn); - /* - * If DR is disabled we don't need to do anything in the case of - * hotplug or coldplug callbacks. - */ - if (!phb->dr_enabled) { - return; - } - g_assert(drc); if (IS_PCI_BRIDGE(plugged_dev)) { @@ -1673,12 +1646,6 @@ static void spapr_pci_unplug_request(HotplugHandler *plug_handler, PCIDevice *pdev = PCI_DEVICE(plugged_dev); SpaprDrc *drc = drc_from_dev(phb, pdev); - if (!phb->dr_enabled) { - error_setg(errp, "Bus '%s' does not support hotplugging", - phb->parent_obj.bus->qbus.name); - return; - } - g_assert(drc); g_assert(drc->dev == plugged_dev); @@ -2089,8 +2056,6 @@ static Property spapr_phb_properties[] = { SPAPR_PCI_MEM64_WIN_SIZE), DEFINE_PROP_UINT64("io_win_size", SpaprPhbState, io_win_size, SPAPR_PCI_IO_WIN_SIZE), - DEFINE_PROP_BOOL("dynamic-reconfiguration", SpaprPhbState, dr_enabled, - true), /* Default DMA window is 0..1GB */ DEFINE_PROP_UINT64("dma_win_addr", SpaprPhbState, dma_win_addr, 0), DEFINE_PROP_UINT64("dma_win_size", SpaprPhbState, dma_win_size, 0x40000000), |