[ethernet] Move struct mii_if_info to mii.h

Signed-off-by: Michael Brown <mcb30@etherboot.org>

src/drivers/net/pcnet32.c

 	unsigned char rxb[RX_RING_SIZE][PKT_BUF_SZ];
 } pcnet32_bufs __shared;
 
-/* May need to be moved to mii.h */
-struct mii_if_info {
-	int phy_id;
-	int advertising;
-	unsigned int full_duplex:1;	/* is full duplex? */
-};
 
 /*
  * The first three fields of pcnet32_private are read by the ethernet device 

src/drivers/net/sundance.c

 #define virt_to_le32desc(addr)  cpu_to_le32(virt_to_bus(addr))
 #define le32desc_to_virt(addr)  bus_to_virt(le32_to_cpu(addr))
 
-/* May need to be moved to mii.h */
-struct mii_if_info {
-	int phy_id;
-	int advertising;
-	unsigned int full_duplex:1;	/* is full duplex? */
-};
-
 /* Set the mtu */
 static int mtu = 1514;
 

src/include/mii.h

 
 FILE_LICENCE ( GPL2_ONLY );
 
+#ifndef _MII_H_
+#define _MII_H_
+
 /* Generic MII registers. */
 
 #define MII_BMCR            0x00	/* Basic mode control register */
 #define NWAYTEST_LOOPBACK       0x0100  /* Enable loopback for N-way   */
 #define NWAYTEST_RESV2          0xfe00  /* Unused...                   */
 
+#include <gpxe/netdevice.h>
+
+struct mii_if_info {
+        int phy_id;
+        int advertising;
+        int phy_id_mask;
+        int reg_num_mask;
+
+        unsigned int full_duplex : 1;   /* is full duplex? */
+        unsigned int force_media : 1;   /* is autoneg. disabled? */
+        unsigned int supports_gmii : 1; /* are GMII registers supported? */
+
+        struct net_device *dev;
+        int (*mdio_read) (struct net_device *dev, int phy_id, int location);
+        void (*mdio_write) (struct net_device *dev, int phy_id, int location, int val);
+};
+
+#endif