diff options
Diffstat (limited to 'drivers/net/dm9000x.c')
| -rw-r--r-- | drivers/net/dm9000x.c | 44 |
1 files changed, 27 insertions, 17 deletions
diff --git a/drivers/net/dm9000x.c b/drivers/net/dm9000x.c index f139435..efe9135 100644 --- a/drivers/net/dm9000x.c +++ b/drivers/net/dm9000x.c @@ -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 +277,16 @@ 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(); @@ -411,13 +408,13 @@ 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 +450,9 @@ 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 +464,7 @@ 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 +524,7 @@ 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); @@ -621,3 +616,18 @@ 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); + + 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; +} |