diff --git a/sys/pci/pcisupport.c b/sys/pci/pcisupport.c
index 8d1752f37da6..88de586fb6f9 100644
--- a/sys/pci/pcisupport.c
+++ b/sys/pci/pcisupport.c
@@ -1165,7 +1165,7 @@ chip_match(device_t dev)
 
 	/* Sony -- vendor 0x104d */
 	case 0x8009104d:
-		return ("Sony CXD1847A FireWire Host Controller");
+		return ("Sony CXD1847A/CXD1947A FireWire Host Controller");
 
 	/* SiS -- vendor 0x1039 */
 	case 0x04961039: