diff --git a/drivers/ide/falconide.c b/drivers/ide/falconide.c
index d4d7ff1..27a5695 100644
--- a/drivers/ide/falconide.c
+++ b/drivers/ide/falconide.c
@@ -103,7 +103,8 @@
 	.get_lock		= falconide_get_lock,
 	.release_lock		= falconide_release_lock,
 	.tp_ops			= &falconide_tp_ops,
-	.host_flags		= IDE_HFLAG_NO_DMA | IDE_HFLAG_SERIALIZE,
+	.host_flags		= IDE_HFLAG_MMIO | IDE_HFLAG_SERIALIZE |
+				  IDE_HFLAG_NO_DMA,
 };
 
 static void __init falconide_setup_ports(hw_regs_t *hw)