1 files changed, 12 insertions, 0 deletions
diff --git a/hw/e1000.c b/hw/e1000.c
index f07936f..67a062a 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -1001,10 +1001,22 @@ e1000_mmio_map(PCIDevice *pci_dev, int region_num,
                 uint32_t addr, uint32_t size, int type)
 {
     E1000State *d = (E1000State *)pci_dev;
+    int i;
+    const uint32_t excluded_regs[] = {
+        E1000_MDIC, E1000_ICR, E1000_ICS, E1000_IMS,
+        E1000_IMC, E1000_TCTL, E1000_TDT, PNPMMIO_SIZE
+    };
+
 
     DBGOUT(MMIO, "e1000_mmio_map addr=0x%08x 0x%08x\n", addr, size);
 
     cpu_register_physical_memory(addr, PNPMMIO_SIZE, d->mmio_index);
+    qemu_register_coalesced_mmio(addr, excluded_regs[0]);
+
+    for (i = 0; excluded_regs[i] != PNPMMIO_SIZE; i++)
+        qemu_register_coalesced_mmio(addr + excluded_regs[i] + 4,
+                                     excluded_regs[i + 1] -
+                                     excluded_regs[i] - 4);
 }
 
 void