diff --git a/share/man/man4/fwohci.4 b/share/man/man4/fwohci.4
index aa9aff3055f2..3d9f763baef5 100644
--- a/share/man/man4/fwohci.4
+++ b/share/man/man4/fwohci.4
@@ -100,8 +100,6 @@ Sony CX3022
 .It
 Sony i.LINK (CXD3222)
 .It
-Sun PCIO-2 (RIO 1394)
-.It
 Texas Instruments PCI4410A
 .It
 Texas Instruments PCI4450
diff --git a/sys/dev/firewire/fwohci_pci.c b/sys/dev/firewire/fwohci_pci.c
index aa024df42ac6..595a9d402983 100644
--- a/sys/dev/firewire/fwohci_pci.c
+++ b/sys/dev/firewire/fwohci_pci.c
@@ -187,10 +187,6 @@ fwohci_pci_probe(device_t dev)
 		device_set_desc(dev, "Adaptec AHA-894x/AIC-5800");
 		return BUS_PROBE_DEFAULT;
 	}
-	if (id == (FW_VENDORID_SUN | FW_DEVICE_PCIO2FW)) {
-		device_set_desc(dev, "Sun PCIO-2");
-		return BUS_PROBE_DEFAULT;
-	}
 	if (pci_get_class(dev) == PCIC_SERIALBUS
 			&& pci_get_subclass(dev) == PCIS_SERIALBUS_FW
 			&& pci_get_progif(dev) == PCI_INTERFACE_OHCI) {
@@ -217,14 +213,6 @@ fwohci_pci_init(device_t self)
 #endif
 	pci_write_config(self, PCIR_COMMAND, cmd, 2);
 
-	/*
-	 * Some Sun PCIO-2 FireWire controllers have their intpin register
-	 * bogusly set to 0, although it should be 3. Correct that.
-	 */
-	if (pci_get_devid(self) == (FW_VENDORID_SUN | FW_DEVICE_PCIO2FW) &&
-	    pci_get_intpin(self) == 0)
-		pci_set_intpin(self, 3);
-
 	latency = olatency = pci_read_config(self, PCIR_LATTIMER, 1);
 #define DEF_LATENCY 0x20
 	if (olatency < DEF_LATENCY) {
diff --git a/sys/dev/firewire/fwohcireg.h b/sys/dev/firewire/fwohcireg.h
index 775ad62fda1d..9d4626998987 100644
--- a/sys/dev/firewire/fwohcireg.h
+++ b/sys/dev/firewire/fwohcireg.h
@@ -49,7 +49,6 @@
 #define		FW_VENDORID_LUCENT	0x11c1
 #define		FW_VENDORID_INTEL	0x8086
 #define		FW_VENDORID_ADAPTEC	0x9004
-#define		FW_VENDORID_SUN		0x108e
 
 #define		FW_DEVICE_CS4210	(0x000f << 16)
 #define		FW_DEVICE_UPD861	(0x0063 << 16)
@@ -79,7 +78,6 @@
 #define		FW_DEVICE_FW322		(0x5811 << 16)
 #define		FW_DEVICE_7007		(0x7007 << 16)
 #define		FW_DEVICE_82372FB	(0x7605 << 16)
-#define		FW_DEVICE_PCIO2FW	(0x1102 << 16)
 
 #define PCI_INTERFACE_OHCI	0x10