Index: head/sys/dev/usb/controller/ehci_pci.c
===================================================================
--- head/sys/dev/usb/controller/ehci_pci.c
+++ head/sys/dev/usb/controller/ehci_pci.c
@@ -86,6 +86,7 @@
 #define	PCI_EHCI_VENDORID_APPLE		0x106b
 #define	PCI_EHCI_VENDORID_ATI		0x1002
 #define	PCI_EHCI_VENDORID_CMDTECH	0x1095
+#define	PCI_EHCI_VENDORID_HYGON		0x1d94
 #define	PCI_EHCI_VENDORID_INTEL		0x8086
 #define	PCI_EHCI_VENDORID_NEC		0x1033
 #define	PCI_EHCI_VENDORID_OPTI		0x1045
@@ -374,6 +375,9 @@
 		break;
 	case PCI_EHCI_VENDORID_CMDTECH:
 		sprintf(sc->sc_vendor, "CMDTECH");
+		break;
+	case PCI_EHCI_VENDORID_HYGON:
+		sprintf(sc->sc_vendor, "Hygon");
 		break;
 	case PCI_EHCI_VENDORID_INTEL:
 		sprintf(sc->sc_vendor, "Intel");
Index: head/sys/dev/usb/controller/ohci_pci.c
===================================================================
--- head/sys/dev/usb/controller/ohci_pci.c
+++ head/sys/dev/usb/controller/ohci_pci.c
@@ -83,6 +83,7 @@
 #define	PCI_OHCI_VENDORID_APPLE		0x106b
 #define	PCI_OHCI_VENDORID_ATI		0x1002
 #define	PCI_OHCI_VENDORID_CMDTECH	0x1095
+#define	PCI_OHCI_VENDORID_HYGON		0x1d94
 #define	PCI_OHCI_VENDORID_NEC		0x1033
 #define	PCI_OHCI_VENDORID_NVIDIA	0x12D2
 #define	PCI_OHCI_VENDORID_NVIDIA2	0x10DE
@@ -279,6 +280,9 @@
 		break;
 	case PCI_OHCI_VENDORID_CMDTECH:
 		sprintf(sc->sc_vendor, "CMDTECH");
+		break;
+	case PCI_OHCI_VENDORID_HYGON:
+		sprintf(sc->sc_vendor, "Hygon");
 		break;
 	case PCI_OHCI_VENDORID_NEC:
 		sprintf(sc->sc_vendor, "NEC");
Index: head/sys/dev/usb/controller/xhci_pci.c
===================================================================
--- head/sys/dev/usb/controller/xhci_pci.c
+++ head/sys/dev/usb/controller/xhci_pci.c
@@ -107,6 +107,9 @@
 	case 0x78141022:
 		return ("AMD FCH USB 3.0 controller");
 
+	case 0x145f1d94:
+		return ("Hygon USB 3.0 controller");
+
 	case 0x01941033:
 		return ("NEC uPD720200 USB 3.0 controller");
 	case 0x00151912: