X-Git-Url: https://git.sur5r.net/?a=blobdiff_plain;f=drivers%2Fnet%2Fdm9000x.c;h=a7fef56030f08171ac1c054724b9f20651e7c808;hb=0020db3f0da61f3e2c8a459a87598e07594dc8ac;hp=f1394354eb39350c5690ebd58839489db19a53c6;hpb=c3ab4243b5c44a5551204c324510175f444f6fd5;p=u-boot

diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c
index f1394354eb..a7fef56030 100644
--- a/drivers/net/dm9000x.c
+++ b/drivers/net/dm9000x.c
@@ -75,7 +75,7 @@ TODO: external MII is not functional, only internal at the moment.
 #define DM9000_DMP_PACKET(func,packet,length)  \
 	do { \
 		int i; 							\
-		printf(func ": length: %d\n", length);			\
+		printf("%s: length: %d\n", func, length);		\
 		for (i = 0; i < length; i++) {				\
 			if (i % 8 == 0)					\
 				printf("\n%s: %02x: ", func, i);	\
@@ -103,14 +103,12 @@ typedef struct board_info {
 	void (*outblk)(volatile void *data_ptr, int count);
 	void (*inblk)(void *data_ptr, int count);
 	void (*rx_status)(u16 *RxStatus, u16 *RxLen);
+	struct eth_device netdev;
 } board_info_t;
 static board_info_t dm9000_info;
 
+
 /* function declaration ------------------------------------- */
-int eth_init(bd_t * bd);
-int eth_send(volatile void *, int);
-int eth_rx(void);
-void eth_halt(void);
 static int dm9000_probe(void);
 static u16 phy_read(int);
 static void phy_write(int, u16);
@@ -279,17 +277,15 @@ dm9000_reset(void)
 		printf("ERROR: resetting DM9000 -> not responding\n");
 }
 
-/* Initilize dm9000 board
+/* Initialize dm9000 board
 */
-int
-eth_init(bd_t * bd)
+static int dm9000_init(struct eth_device *dev, bd_t *bd)
 {
 	int i, oft, lnk;
 	u8 io_mode;
 	struct board_info *db = &dm9000_info;
-	uchar enetaddr[6];
 
-	DM9000_DBG("eth_init()\n");
+	DM9000_DBG("%s\n", __func__);
 
 	/* RESET device */
 	dm9000_reset();
@@ -345,20 +341,11 @@ eth_init(bd_t * bd)
 	/* Clear interrupt status */
 	DM9000_iow(DM9000_ISR, ISR_ROOS | ISR_ROS | ISR_PTS | ISR_PRS);
 
-	/* Set Node address */
-	if (!eth_getenv_enetaddr("ethaddr", enetaddr)) {
-#if !defined(CONFIG_DM9000_NO_SROM)
-		for (i = 0; i < 3; i++)
-			dm9000_read_srom_word(i, enetaddr + 2 * i);
-		eth_setenv_enetaddr("ethaddr", enetaddr);
-#endif
-	}
-
-	printf("MAC: %pM\n", enetaddr);
+	printf("MAC: %pM\n", dev->enetaddr);
 
 	/* fill device MAC address registers */
 	for (i = 0, oft = DM9000_PAR; i < 6; i++, oft++)
-		DM9000_iow(oft, enetaddr[i]);
+		DM9000_iow(oft, dev->enetaddr[i]);
 	for (i = 0, oft = 0x16; i < 8; i++, oft++)
 		DM9000_iow(oft, 0xff);
 
@@ -411,13 +398,13 @@ eth_init(bd_t * bd)
   Hardware start transmission.
   Send a packet to media from the upper layer.
 */
-int
-eth_send(volatile void *packet, int length)
+static int dm9000_send(struct eth_device *netdev, volatile void *packet,
+		     int length)
 {
 	int tmo;
 	struct board_info *db = &dm9000_info;
 
-	DM9000_DMP_PACKET("eth_send", packet, length);
+	DM9000_DMP_PACKET(__func__ , packet, length);
 
 	DM9000_iow(DM9000_ISR, IMR_PTM); /* Clear Tx bit in ISR */
 
@@ -453,10 +440,9 @@ eth_send(volatile void *packet, int length)
   Stop the interface.
   The interface is stopped when it is brought.
 */
-void
-eth_halt(void)
+static void dm9000_halt(struct eth_device *netdev)
 {
-	DM9000_DBG("eth_halt\n");
+	DM9000_DBG("%s\n", __func__);
 
 	/* RESET devie */
 	phy_write(0, 0x8000);	/* PHY RESET */
@@ -468,8 +454,7 @@ eth_halt(void)
 /*
   Received a packet and pass to upper layer
 */
-int
-eth_rx(void)
+static int dm9000_rx(struct eth_device *netdev)
 {
 	u8 rxbyte, *rdptr = (u8 *) NetRxPackets[0];
 	u16 RxStatus, RxLen = 0;
@@ -529,7 +514,7 @@ eth_rx(void)
 				dm9000_reset();
 			}
 		} else {
-			DM9000_DMP_PACKET("eth_rx", rdptr, RxLen);
+			DM9000_DMP_PACKET(__func__ , rdptr, RxLen);
 
 			DM9000_DBG("passing packet to upper layer\n");
 			NetReceive(NetRxPackets[0], RxLen);
@@ -563,6 +548,15 @@ void dm9000_write_srom_word(int offset, u16 val)
 }
 #endif
 
+static void dm9000_get_enetaddr(struct eth_device *dev)
+{
+#if !defined(CONFIG_DM9000_NO_SROM)
+	int i;
+	for (i = 0; i < 3; i++)
+		dm9000_read_srom_word(i, dev->enetaddr + (2 * i));
+#endif
+}
+
 /*
    Read a byte from I/O port
 */
@@ -621,3 +615,21 @@ phy_write(int reg, u16 value)
 	DM9000_iow(DM9000_EPCR, 0x0);	/* Clear phyxcer write command */
 	DM9000_DBG("phy_write(reg:0x%x, value:0x%x)\n", reg, value);
 }
+
+int dm9000_initialize(bd_t *bis)
+{
+	struct eth_device *dev = &(dm9000_info.netdev);
+
+	/* Load MAC address from EEPROM */
+	dm9000_get_enetaddr(dev);
+
+	dev->init = dm9000_init;
+	dev->halt = dm9000_halt;
+	dev->send = dm9000_send;
+	dev->recv = dm9000_rx;
+	sprintf(dev->name, "dm9000");
+
+	eth_register(dev);
+
+	return 0;
+}