designware_pcie_root_realize() uses get_system_memory() as the "host side memory region", as opposed to the "PCI side" one. Introduce the 'host_mem' variable for clarity.
Signed-off-by: Philippe Mathieu-Daudé <[email protected]> --- hw/pci-host/designware.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c index 692e0731cd..bacb2bdb2d 100644 --- a/hw/pci-host/designware.c +++ b/hw/pci-host/designware.c @@ -393,6 +393,7 @@ static void designware_pcie_root_realize(PCIDevice *dev, Error **errp) { DesignwarePCIERoot *root = DESIGNWARE_PCIE_ROOT(dev); DesignwarePCIEHost *host = designware_pcie_root_to_host(root); + MemoryRegion *host_mem = get_system_memory(); MemoryRegion *address_space = &host->pci.memory; PCIBridge *br = PCI_BRIDGE(dev); DesignwarePCIEViewport *viewport; @@ -433,7 +434,7 @@ static void designware_pcie_root_realize(PCIDevice *dev, Error **errp) viewport->cr[0] = DESIGNWARE_PCIE_ATU_TYPE_MEM; source = &host->pci.address_space_root; - destination = get_system_memory(); + destination = host_mem; direction = "Inbound"; /* @@ -458,7 +459,7 @@ static void designware_pcie_root_realize(PCIDevice *dev, Error **errp) destination = &host->pci.memory; direction = "Outbound"; - source = get_system_memory(); + source = host_mem; /* * Configure MemoryRegion implementing CPU -> PCI memory -- 2.41.0
