fix IDE layer to drop unhandled IO ops, instead of aborting execution This is necessa...

diff --git a/palacios/src/devices/ide.c b/palacios/src/devices/ide.c
index f5baf95..285e534 100644 (file)
--- a/palacios/src/devices/ide.c
+++ b/palacios/src/devices/ide.c
@@ -737,8 +737,8 @@ static int write_dma_port(struct guest_info * core, ushort_t port, void * src, u
            break;
        }
        default:
-           PrintError("IDE: Invalid DMA Port (%s)\n", dma_port_to_str(port_offset));
-           return -1;
+           PrintError("IDE: Invalid DMA Port (%d) (%s)\n", port, dma_port_to_str(port_offset));
+           break;
     }
 
     return length;
@@ -787,8 +787,8 @@ static int read_dma_port(struct guest_info * core, ushort_t port, void * dst, ui
            break;
        }
        default:
-           PrintError("IDE: Invalid DMA Port (%s)\n", dma_port_to_str(port_offset));
-           return -1;
+           PrintError("IDE: Invalid DMA Port (%d) (%s)\n", port, dma_port_to_str(port_offset));
+           break;
     }
 
     PrintDebug("\tval=%x (len=%d)\n", *(uint32_t *)dst, length);