static void ns8382x_init_rxd(struct eth_device *dev);
static void ns8382x_set_rx_mode(struct eth_device *dev);
static void ns8382x_check_duplex(struct eth_device *dev);
-static int ns8382x_send(struct eth_device *dev, void *packet, int length);
+static int ns8382x_send(struct eth_device *dev, volatile void *packet,
+ int length);
static int ns8382x_poll(struct eth_device *dev);
static void ns8382x_disable(struct eth_device *dev);
* Description: Retrieves the MAC address of the card, and sets up some
* globals required by other routines, and initializes the NIC, making it
* ready to send and receive packets.
- * Side effects: initializes ns8382xs, ready to receive packets.
+ * Side effects: initializes ns8382xs, ready to recieve packets.
* Returns: int: number of cards found
*/
pci_read_config_dword(devno, PCI_BASE_ADDRESS_1, &iobase);
iobase &= ~0x3; /* 1: unused and 0:I/O Space Indicator */
- debug("ns8382x: NatSemi dp8382x @ 0x%x\n", iobase);
+#ifdef NS8382X_DEBUG
+ printf("ns8382x: NatSemi dp8382x @ 0x%x\n", iobase);
+#endif
pci_write_config_dword(devno, PCI_COMMAND,
PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
rev = mdio_read(dev, phyAddress, PHYIDR2);
if ((rev & ~(0x000f)) == 0x00005c50 ||
(rev & ~(0x000f)) == 0x00005c60) {
- debug("phy rev is %x\n", rev);
- debug("phy address is %x\n",
+#ifdef NS8382X_DEBUG
+ printf("phy rev is %x\n", rev);
+ printf("phy address is %x\n",
phyAddress);
+#endif
break;
}
}
OUTL(dev, (chip_config & ~(PhyDis)), ChipConfig);
mdio_sync(dev, EECtrl);
-
+#ifdef NS8382X_DEBUG
{
u32 chpcfg =
INL(dev, ChipConfig) ^ SpeedStatus_Polarity;
- debug("%s: Transceiver 10%s %s duplex.\n", dev->name,
+ printf("%s: Transceiver 10%s %s duplex.\n", dev->name,
(chpcfg & GigSpeed) ? "00" : (chpcfg & HundSpeed)
? "0" : "",
chpcfg & FullDuplex ? "full" : "half");
- debug("%s: %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
+ printf("%s: %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
dev->enetaddr[0], dev->enetaddr[1],
dev->enetaddr[2], dev->enetaddr[3],
dev->enetaddr[4], dev->enetaddr[5]);
}
-
+#endif
/* Disable PME:
* The PME bit is initialized from the EEPROM contents.
* PCI cards probably have PME disabled, but motherboard
tx_config = TxCarrierIgn | TxHeartIgn | TxAutoPad
| TxCollRetry | TxMxdma_1024 | (0x1002);
rx_config = RxMxdma_1024 | 0x20;
-
- debug("%s: Setting TxConfig Register %#08X\n", dev->name, tx_config);
- debug("%s: Setting RxConfig Register %#08X\n", dev->name, rx_config);
-
+#ifdef NS8382X_DEBUG
+ printf("%s: Setting TxConfig Register %#08X\n", dev->name, tx_config);
+ printf("%s: Setting RxConfig Register %#08X\n", dev->name, rx_config);
+#endif
OUTL(dev, tx_config, TxConfig);
OUTL(dev, rx_config, RxConfig);
OUTL(dev, 0x0, TxRingPtrHi);
OUTL(dev, phys_to_bus((u32)&txd), TxRingPtr);
-
- debug("ns8382x_init_txd: TX descriptor register loaded with: %#08X (&txd: %p)\n",
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_init_txd: TX descriptor register loaded with: %#08X (&txd: %p)\n",
INL(dev, TxRingPtr), &txd);
+#endif
}
/* Function: ns8382x_init_rxd
rxd[i].extsts = cpu_to_le32((u32) 0x0);
rxd[i].cmdsts = cpu_to_le32((u32) RX_BUF_SIZE);
rxd[i].bufptr = cpu_to_le32((u32) & rxb[i * RX_BUF_SIZE]);
-
- debug
+#ifdef NS8382X_DEBUG
+ printf
("ns8382x_init_rxd: rxd[%d]=%p link=%X cmdsts=%X bufptr=%X\n",
i, &rxd[i], le32_to_cpu(rxd[i].link),
le32_to_cpu(rxd[i].cmdsts), le32_to_cpu(rxd[i].bufptr));
+#endif
}
OUTL(dev, phys_to_bus((u32) & rxd), RxRingPtr);
- debug("ns8382x_init_rxd: RX descriptor register loaded with: %X\n",
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_init_rxd: RX descriptor register loaded with: %X\n",
INL(dev, RxRingPtr));
+#endif
}
/* Function: ns8382x_set_rx_mode
duplex = (config & FullDuplex) ? 1 : 0;
gig = (config & GigSpeed) ? 1 : 0;
hun = (config & HundSpeed) ? 1 : 0;
-
- debug("%s: Setting 10%s %s-duplex based on negotiated link"
+#ifdef NS8382X_DEBUG
+ printf("%s: Setting 10%s %s-duplex based on negotiated link"
" capability.\n", dev->name, (gig) ? "00" : (hun) ? "0" : "",
duplex ? "full" : "half");
-
+#endif
if (duplex) {
rx_config |= RxAcceptTx;
tx_config |= (TxCarrierIgn | TxHeartIgn);
rx_config &= ~RxAcceptTx;
tx_config &= ~(TxCarrierIgn | TxHeartIgn);
}
-
- debug("%s: Resetting TxConfig Register %#08X\n", dev->name, tx_config);
- debug("%s: Resetting RxConfig Register %#08X\n", dev->name, rx_config);
-
+#ifdef NS8382X_DEBUG
+ printf("%s: Resetting TxConfig Register %#08X\n", dev->name, tx_config);
+ printf("%s: Resetting RxConfig Register %#08X\n", dev->name, rx_config);
+#endif
OUTL(dev, tx_config, TxConfig);
OUTL(dev, rx_config, RxConfig);
else
config &= ~Mode1000;
- debug("%s: %setting Mode1000\n", dev->name, (gig) ? "S" : "Uns");
-
+#ifdef NS8382X_DEBUG
+ printf("%s: %setting Mode1000\n", dev->name, (gig) ? "S" : "Uns");
+#endif
OUTL(dev, config, ChipConfig);
}
/* Function: ns8382x_send
* Description: transmits a packet and waits for completion or timeout.
* Returns: void. */
-static int ns8382x_send(struct eth_device *dev, void *packet, int length)
+static int
+ns8382x_send(struct eth_device *dev, volatile void *packet, int length)
{
u32 i, status = 0;
vu_long tx_stat = 0;
/* Stop the transmitter */
OUTL(dev, TxOff, ChipCmd);
-
- debug("ns8382x_send: sending %d bytes\n", (int)length);
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_send: sending %d bytes\n", (int)length);
+#endif
/* set the transmit buffer descriptor and enable Transmit State Machine */
txd.link = cpu_to_le32(0x0);
/* load Transmit Descriptor Register */
OUTL(dev, phys_to_bus((u32) & txd), TxRingPtr);
-
- debug("ns8382x_send: TX descriptor register loaded with: %#08X\n",
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_send: TX descriptor register loaded with: %#08X\n",
INL(dev, TxRingPtr));
- debug("\ttxd.link:%X\tbufp:%X\texsts:%X\tcmdsts:%X\n",
+ printf("\ttxd.link:%X\tbufp:%X\texsts:%X\tcmdsts:%X\n",
le32_to_cpu(txd.link), le32_to_cpu(txd.bufptr),
le32_to_cpu(txd.extsts), le32_to_cpu(txd.cmdsts));
-
+#endif
/* restart the transmitter */
OUTL(dev, TxOn, ChipCmd);
printf("ns8382x_send: Transmit error, Tx status %lX.\n", tx_stat);
goto Done;
}
-
- debug("ns8382x_send: tx_stat: %#08lX\n", tx_stat);
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_send: tx_stat: %#08X\n", tx_stat);
+#endif
status = 1;
-Done:
+ Done:
return status;
}
if (!(rx_status & (u32) DescOwn))
return retstat;
-
- debug("ns8382x_poll: got a packet: cur_rx:%u, status:%lx\n",
+#ifdef NS8382X_DEBUG
+ printf("ns8382x_poll: got a packet: cur_rx:%u, status:%lx\n",
cur_rx, rx_status);
-
+#endif
length = (rx_status & DSIZE) - CRC_SIZE;
if ((rx_status & (DescMore | DescPktOK | DescRxLong)) != DescPktOK) {
projects / platform / kernel / u-boot.git / blobdiff