hw/pci-host/designware: Fix viewport configuration

Commit 6970f91ac781, "hw/pci-host/designware: Use deposit/extract
API" accidentally introduced a copy-and-paste error, causing Linux
6.14 to hang when initializing the PCIe bridge on the imx8mp-evk
machine.  This fix corrects the error.

Fixes: 6970f91ac781 ("hw/pci-host/designware: Use deposit/extract API")
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20250501183445.2389-3-shentey@gmail.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

diff --git a/hw/pci-host/designware.c b/hw/pci-host/designware.c
index b4bff14579484d084982e08d49fddcfe6a7cb694..f6e49ce9b8d2090e42f2d9b4bef633cf027b1515 100644 (file)
--- a/hw/pci-host/designware.c
+++ b/hw/pci-host/designware.c
@@ -348,14 +348,14 @@ static void designware_pcie_root_config_write(PCIDevice *d, uint32_t address,
 
     case DESIGNWARE_PCIE_ATU_LOWER_BASE:
     case DESIGNWARE_PCIE_ATU_UPPER_BASE:
-        viewport->base = deposit64(root->msi.base,
+        viewport->base = deposit64(viewport->base,
                                    address == DESIGNWARE_PCIE_ATU_LOWER_BASE
                                    ? 0 : 32, 32, val);
         break;
 
     case DESIGNWARE_PCIE_ATU_LOWER_TARGET:
     case DESIGNWARE_PCIE_ATU_UPPER_TARGET:
-        viewport->target = deposit64(root->msi.base,
+        viewport->target = deposit64(viewport->target,
                                      address == DESIGNWARE_PCIE_ATU_LOWER_TARGET
                                      ? 0 : 32, 32, val);
         break;