4 files changed, 16 insertions, 8 deletions
diff --git a/sys/dev/mii/icsphyreg.h b/sys/dev/mii/icsphyreg.h
index efa8544ec8e..19151bbddca 100644
--- a/sys/dev/mii/icsphyreg.h
+++ b/sys/dev/mii/icsphyreg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: icsphyreg.h,v 1.1 1998/11/11 19:34:46 jason Exp $	*/
+/*	$OpenBSD: icsphyreg.h,v 1.2 1999/03/09 00:02:44 jason Exp $	*/
 /*	$NetBSD: icsphyreg.h,v 1.1 1998/11/02 23:46:20 thorpej Exp $	*/
 
 /*-
@@ -42,7 +42,9 @@
 #define	_DEV_MII_ICSPHYREG_H_
 
 /*
- * ICS1890 registers.
+ * Register definitions for the ICS1890 Ethernet PHY
+ * Further documentation can be found at:
+ *	http://www.icst.com/products/pinfo/1890.htm
  */
 
 #define	MII_ICSPHY_ECR		0x10	/* Extended Control Register */
diff --git a/sys/dev/mii/nsphyreg.h b/sys/dev/mii/nsphyreg.h
index 5fe0328fb70..0f8b37fee4d 100644
--- a/sys/dev/mii/nsphyreg.h
+++ b/sys/dev/mii/nsphyreg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: nsphyreg.h,v 1.1 1998/09/10 17:17:34 jason Exp $	*/
+/*	$OpenBSD: nsphyreg.h,v 1.2 1999/03/09 00:02:45 jason Exp $	*/
 /*	$NetBSD: nsphyreg.h,v 1.1 1998/08/10 23:58:39 thorpej Exp $	*/
 
 /*-
@@ -42,7 +42,9 @@
 #define	_DEV_MII_NSPHYREG_H_
 
 /*
- * DP83840 registers.
+ * National Semiconductor DP83840 Ethernet PHY register definitions
+ * Further documentation can be found at:
+ *	http://www.national.com/pf/DP/DP83840A.html
  */
 
 #define	MII_NSPHY_DCR		0x12	/* Disconnect counter */
diff --git a/sys/dev/mii/qsphyreg.h b/sys/dev/mii/qsphyreg.h
index 5194ccd180a..d8facaf2dd1 100644
--- a/sys/dev/mii/qsphyreg.h
+++ b/sys/dev/mii/qsphyreg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: qsphyreg.h,v 1.1 1998/09/10 17:17:34 jason Exp $	*/
+/*	$OpenBSD: qsphyreg.h,v 1.2 1999/03/09 00:02:45 jason Exp $	*/
 /*	$NetBSD: qsphyreg.h,v 1.1 1998/08/11 00:01:03 thorpej Exp $	*/
 
 /*-
@@ -42,7 +42,9 @@
 #define	_DEV_MII_QSPHYREG_H_
 
 /*
- * QS6612 registers.
+ * Register definitions for the Quality Semiconductor QS6612
+ * Further documentation can be found at:
+ * 	http://www.qualitysemi.com/products/network.html
  */
 
 #define	MII_QSPHY_MCTL		0x11	/* Mode control */
diff --git a/sys/dev/mii/sqphyreg.h b/sys/dev/mii/sqphyreg.h
index 169c1de4c7e..cbee06d84ff 100644
--- a/sys/dev/mii/sqphyreg.h
+++ b/sys/dev/mii/sqphyreg.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: sqphyreg.h,v 1.1 1998/11/11 19:34:49 jason Exp $	*/
+/*	$OpenBSD: sqphyreg.h,v 1.2 1999/03/09 00:02:45 jason Exp $	*/
 /*	$NetBSD: sqphyreg.h,v 1.1 1998/11/03 23:51:29 thorpej Exp $	*/
 
 /*-
@@ -42,7 +42,9 @@
 #define	_DEV_MII_SQPHYREG_H_
 
 /*
- * Seeq 80220 registers.
+ * Seeq 80220 Register definitions.
+ * Further documentation can be found at:
+ *	http://www.seeq.com/80220.html
  */
 
 #define	MII_SQPHY_CONFIG1	0x10	/* Configuration 1 Register */