diff --git a/sys/dev/ahci/ahci_pci.c b/sys/dev/ahci/ahci_pci.c
index 80e546c6c78d..00c3740bc5be 100644
--- a/sys/dev/ahci/ahci_pci.c
+++ b/sys/dev/ahci/ahci_pci.c
@@ -68,6 +68,7 @@ static const struct {
 	    AHCI_Q_ATI_PMP_BUG | AHCI_Q_1MSI},
 	/* Not sure SB8x0/SB9x0 needs this quirk. Be conservative though */
 	{0x43951002, 0x00, "AMD SB8x0/SB9x0",	AHCI_Q_ATI_PMP_BUG},
+	{0x43b71022, 0x00, "AMD 300 Series",	0},
 	{0x78001022, 0x00, "AMD Hudson-2",	0},
 	{0x78011022, 0x00, "AMD Hudson-2",	0},
 	{0x78021022, 0x00, "AMD Hudson-2",	0},
diff --git a/sys/dev/usb/controller/xhci_pci.c b/sys/dev/usb/controller/xhci_pci.c
index 16f9a494ad7a..6c93c12c426c 100644
--- a/sys/dev/usb/controller/xhci_pci.c
+++ b/sys/dev/usb/controller/xhci_pci.c
@@ -97,6 +97,10 @@ xhci_pci_match(device_t self)
 	uint32_t device_id = pci_get_devid(self);
 
 	switch (device_id) {
+	case 0x145c1022:
+		return ("AMD KERNCZ USB 3.0 controller");
+	case 0x43bb1022:
+		return ("AMD 300 Series USB 3.0 controller");
 	case 0x78141022:
 		return ("AMD FCH USB 3.0 controller");