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-rw-r--r--hw/pci-host/ppce500.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/pci-host/ppce500.c b/hw/pci-host/ppce500.c
index 613ba73c64..50add34e50 100644
--- a/hw/pci-host/ppce500.c
+++ b/hw/pci-host/ppce500.c
@@ -140,7 +140,7 @@ static uint64_t pci_reg_read4(void *opaque, hwaddr addr,
     case PPCE500_PCI_OW3:
     case PPCE500_PCI_OW4:
         idx = (addr >> 5) & 0x7;
-        switch (addr & 0xC) {
+        switch (addr & 0x1F) {
         case PCI_POTAR:
             value = pci->pob[idx].potar;
             break;
@@ -162,7 +162,7 @@ static uint64_t pci_reg_read4(void *opaque, hwaddr addr,
     case PPCE500_PCI_IW2:
     case PPCE500_PCI_IW1:
         idx = ((addr >> 5) & 0x3) - 1;
-        switch (addr & 0xC) {
+        switch (addr & 0x1F) {
         case PCI_PITAR:
             value = pci->pib[idx].pitar;
             break;