Initial revision
diff --git a/include/miiphy.h b/include/miiphy.h
new file mode 100644
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--- /dev/null
+++ b/include/miiphy.h
@@ -0,0 +1,113 @@
+/*----------------------------------------------------------------------------+
+|
+| This source code has been made available to you by IBM on an AS-IS
+| basis. Anyone receiving this source is licensed under IBM
+| copyrights to use it in any way he or she deems fit, including
+| copying it, modifying it, compiling it, and redistributing it either
+| with or without modifications. No license under IBM patents or
+| patent applications is to be implied by the copyright license.
+|
+| Any user of this software should understand that IBM cannot provide
+| technical support for this software and will not be responsible for
+| any consequences resulting from the use of this software.
+|
+| Any person who transfers this source code or any derivative work
+| must include the IBM copyright notice, this paragraph, and the
+| preceding two paragraphs in the transferred software.
+|
+| COPYRIGHT I B M CORPORATION 1999
+| LICENSED MATERIAL - PROGRAM PROPERTY OF I B M
++----------------------------------------------------------------------------*/
+/*----------------------------------------------------------------------------+
+|
+| File Name: miiphy.h
+|
+| Function: Include file defining PHY registers.
+|
+| Author: Mark Wisner
+|
+| Change Activity-
+|
+| Date Description of Change BY
+| --------- --------------------- ---
+| 04-May-99 Created MKW
+| 07-Jul-99 Added full duplex support MKW
+| 08-Sep-01 Tweaks gvb
+|
++----------------------------------------------------------------------------*/
+#ifndef _miiphy_h_
+#define _miiphy_h_
+
+
+int miiphy_read(unsigned char addr, unsigned char reg, unsigned short * value);
+int miiphy_write(unsigned char addr, unsigned char reg, unsigned short value);
+int miiphy_info(unsigned char addr, unsigned int *oui, unsigned char *model,
+ unsigned char *rev);
+int miiphy_reset(unsigned char addr);
+int miiphy_speed(unsigned char addr);
+int miiphy_duplex(unsigned char addr);
+
+
+/* phy seed setup */
+#define AUTO 99
+#define _100BASET 100
+#define _10BASET 10
+#define HALF 22
+#define FULL 44
+
+/* phy register offsets */
+#define PHY_BMCR 0x00
+#define PHY_BMSR 0x01
+#define PHY_PHYIDR1 0x02
+#define PHY_PHYIDR2 0x03
+#define PHY_ANAR 0x04
+#define PHY_ANLPAR 0x05
+#define PHY_ANER 0x06
+#define PHY_ANNPTR 0x07
+#define PHY_PHYSTS 0x10
+#define PHY_MIPSCR 0x11
+#define PHY_MIPGSR 0x12
+#define PHY_DCR 0x13
+#define PHY_FCSCR 0x14
+#define PHY_RECR 0x15
+#define PHY_PCSR 0x16
+#define PHY_LBR 0x17
+#define PHY_10BTSCR 0x18
+#define PHY_PHYCTRL 0x19
+
+/* PHY BMCR */
+#define PHY_BMCR_RESET 0x8000
+#define PHY_BMCR_LOOP 0x4000
+#define PHY_BMCR_100MB 0x2000
+#define PHY_BMCR_AUTON 0x1000
+#define PHY_BMCR_POWD 0x0800
+#define PHY_BMCR_ISO 0x0400
+#define PHY_BMCR_RST_NEG 0x0200
+#define PHY_BMCR_DPLX 0x0100
+#define PHY_BMCR_COL_TST 0x0080
+
+/* phy BMSR */
+#define PHY_BMSR_100T4 0x8000
+#define PHY_BMSR_100TXF 0x4000
+#define PHY_BMSR_100TXH 0x2000
+#define PHY_BMSR_10TF 0x1000
+#define PHY_BMSR_10TH 0x0800
+#define PHY_BMSR_PRE_SUP 0x0040
+#define PHY_BMSR_AUTN_COMP 0x0020
+#define PHY_BMSR_RF 0x0010
+#define PHY_BMSR_AUTN_ABLE 0x0008
+#define PHY_BMSR_LS 0x0004
+#define PHY_BMSR_JD 0x0002
+#define PHY_BMSR_EXT 0x0001
+
+/*phy ANLPAR */
+#define PHY_ANLPAR_NP 0x8000
+#define PHY_ANLPAR_ACK 0x4000
+#define PHY_ANLPAR_RF 0x2000
+#define PHY_ANLPAR_T4 0x0200
+#define PHY_ANLPAR_TXFD 0x0100
+#define PHY_ANLPAR_TX 0x0080
+#define PHY_ANLPAR_10FD 0x0040
+#define PHY_ANLPAR_10 0x0020
+#define PHY_ANLPAR_100 0x0380 /* we can run at 100 */
+#endif