* http://www.icplus.com.tw
* jesse@icplus.com.tw
*/
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/crc32.h>
#include <linux/ethtool.h>
#include <linux/interrupt.h>
IPG_DEBUG_MSG("_dump_rfdlist\n");
- printk(KERN_INFO "rx_current = %2.2x\n", sp->rx_current);
- printk(KERN_INFO "rx_dirty = %2.2x\n", sp->rx_dirty);
- printk(KERN_INFO "RFDList start address = %16.16lx\n",
- (unsigned long) sp->rxd_map);
- printk(KERN_INFO "RFDListPtr register = %8.8x%8.8x\n",
- ipg_r32(IPG_RFDLISTPTR1), ipg_r32(IPG_RFDLISTPTR0));
+ netdev_info(dev, "rx_current = %02x\n", sp->rx_current);
+ netdev_info(dev, "rx_dirty = %02x\n", sp->rx_dirty);
+ netdev_info(dev, "RFDList start address = %016lx\n",
+ (unsigned long)sp->rxd_map);
+ netdev_info(dev, "RFDListPtr register = %08x%08x\n",
+ ipg_r32(IPG_RFDLISTPTR1), ipg_r32(IPG_RFDLISTPTR0));
for (i = 0; i < IPG_RFDLIST_LENGTH; i++) {
offset = (u32) &sp->rxd[i].next_desc - (u32) sp->rxd;
- printk(KERN_INFO "%2.2x %4.4x RFDNextPtr = %16.16lx\n", i,
- offset, (unsigned long) sp->rxd[i].next_desc);
+ netdev_info(dev, "%02x %04x RFDNextPtr = %016lx\n",
+ i, offset, (unsigned long)sp->rxd[i].next_desc);
offset = (u32) &sp->rxd[i].rfs - (u32) sp->rxd;
- printk(KERN_INFO "%2.2x %4.4x RFS = %16.16lx\n", i,
- offset, (unsigned long) sp->rxd[i].rfs);
+ netdev_info(dev, "%02x %04x RFS = %016lx\n",
+ i, offset, (unsigned long)sp->rxd[i].rfs);
offset = (u32) &sp->rxd[i].frag_info - (u32) sp->rxd;
- printk(KERN_INFO "%2.2x %4.4x frag_info = %16.16lx\n", i,
- offset, (unsigned long) sp->rxd[i].frag_info);
+ netdev_info(dev, "%02x %04x frag_info = %016lx\n",
+ i, offset, (unsigned long)sp->rxd[i].frag_info);
}
}
IPG_DEBUG_MSG("_dump_tfdlist\n");
- printk(KERN_INFO "tx_current = %2.2x\n", sp->tx_current);
- printk(KERN_INFO "tx_dirty = %2.2x\n", sp->tx_dirty);
- printk(KERN_INFO "TFDList start address = %16.16lx\n",
- (unsigned long) sp->txd_map);
- printk(KERN_INFO "TFDListPtr register = %8.8x%8.8x\n",
- ipg_r32(IPG_TFDLISTPTR1), ipg_r32(IPG_TFDLISTPTR0));
+ netdev_info(dev, "tx_current = %02x\n", sp->tx_current);
+ netdev_info(dev, "tx_dirty = %02x\n", sp->tx_dirty);
+ netdev_info(dev, "TFDList start address = %016lx\n",
+ (unsigned long) sp->txd_map);
+ netdev_info(dev, "TFDListPtr register = %08x%08x\n",
+ ipg_r32(IPG_TFDLISTPTR1), ipg_r32(IPG_TFDLISTPTR0));
for (i = 0; i < IPG_TFDLIST_LENGTH; i++) {
offset = (u32) &sp->txd[i].next_desc - (u32) sp->txd;
- printk(KERN_INFO "%2.2x %4.4x TFDNextPtr = %16.16lx\n", i,
- offset, (unsigned long) sp->txd[i].next_desc);
+ netdev_info(dev, "%02x %04x TFDNextPtr = %016lx\n",
+ i, offset, (unsigned long)sp->txd[i].next_desc);
offset = (u32) &sp->txd[i].tfc - (u32) sp->txd;
- printk(KERN_INFO "%2.2x %4.4x TFC = %16.16lx\n", i,
- offset, (unsigned long) sp->txd[i].tfc);
+ netdev_info(dev, "%02x %04x TFC = %016lx\n",
+ i, offset, (unsigned long) sp->txd[i].tfc);
offset = (u32) &sp->txd[i].frag_info - (u32) sp->txd;
- printk(KERN_INFO "%2.2x %4.4x frag_info = %16.16lx\n", i,
- offset, (unsigned long) sp->txd[i].frag_info);
+ netdev_info(dev, "%02x %04x frag_info = %016lx\n",
+ i, offset, (unsigned long) sp->txd[i].frag_info);
}
}
#endif
u32 mac_ctrl_val;
u32 asicctrl;
u8 phyctrl;
+ const char *speed;
+ const char *duplex;
+ const char *tx_desc;
+ const char *rx_desc;
IPG_DEBUG_MSG("_config_autoneg\n");
*/
sp->tenmbpsmode = 0;
- printk(KERN_INFO "%s: Link speed = ", dev->name);
-
/* Determine actual speed of operation. */
switch (phyctrl & IPG_PC_LINK_SPEED) {
case IPG_PC_LINK_SPEED_10MBPS:
- printk("10Mbps.\n");
- printk(KERN_INFO "%s: 10Mbps operational mode enabled.\n",
- dev->name);
+ speed = "10Mbps";
sp->tenmbpsmode = 1;
break;
case IPG_PC_LINK_SPEED_100MBPS:
- printk("100Mbps.\n");
+ speed = "100Mbps";
break;
case IPG_PC_LINK_SPEED_1000MBPS:
- printk("1000Mbps.\n");
+ speed = "1000Mbps";
break;
default:
- printk("undefined!\n");
+ speed = "undefined!";
return 0;
}
+ netdev_info(dev, "Link speed = %s\n", speed);
+ if (sp->tenmbpsmode == 1)
+ netdev_info(dev, "10Mbps operational mode enabled\n");
+
if (phyctrl & IPG_PC_DUPLEX_STATUS) {
fullduplex = 1;
txflowcontrol = 1;
/* Configure full duplex, and flow control. */
if (fullduplex == 1) {
+
/* Configure IPG for full duplex operation. */
- printk(KERN_INFO "%s: setting full duplex, ", dev->name);
+
+ duplex = "full";
mac_ctrl_val |= IPG_MC_DUPLEX_SELECT_FD;
if (txflowcontrol == 1) {
- printk("TX flow control");
+ tx_desc = "";
mac_ctrl_val |= IPG_MC_TX_FLOW_CONTROL_ENABLE;
} else {
- printk("no TX flow control");
+ tx_desc = "no ";
mac_ctrl_val &= ~IPG_MC_TX_FLOW_CONTROL_ENABLE;
}
if (rxflowcontrol == 1) {
- printk(", RX flow control.");
+ rx_desc = "";
mac_ctrl_val |= IPG_MC_RX_FLOW_CONTROL_ENABLE;
} else {
- printk(", no RX flow control.");
+ rx_desc = "no ";
mac_ctrl_val &= ~IPG_MC_RX_FLOW_CONTROL_ENABLE;
}
-
- printk("\n");
} else {
- /* Configure IPG for half duplex operation. */
- printk(KERN_INFO "%s: setting half duplex, "
- "no TX flow control, no RX flow control.\n", dev->name);
-
- mac_ctrl_val &= ~IPG_MC_DUPLEX_SELECT_FD &
- ~IPG_MC_TX_FLOW_CONTROL_ENABLE &
- ~IPG_MC_RX_FLOW_CONTROL_ENABLE;
+ duplex = "half";
+ tx_desc = "no ";
+ rx_desc = "no ";
+ mac_ctrl_val &= (~IPG_MC_DUPLEX_SELECT_FD &
+ ~IPG_MC_TX_FLOW_CONTROL_ENABLE &
+ ~IPG_MC_RX_FLOW_CONTROL_ENABLE);
}
+
+ netdev_info(dev, "setting %s duplex, %sTX, %sRX flow control\n",
+ duplex, tx_desc, rx_desc);
ipg_w32(mac_ctrl_val, MAC_CTRL);
+
return 0;
}
* A receive buffer was not ready, break the
* RFD list here.
*/
- IPG_DEBUG_MSG("Cannot allocate Rx buffer.\n");
+ IPG_DEBUG_MSG("Cannot allocate Rx buffer\n");
/* Just in case we cannot allocate a single RFD.
* Should not occur.
*/
if (i == 0) {
- printk(KERN_ERR "%s: No memory available"
- " for RFD list.\n", dev->name);
+ netdev_err(dev, "No memory available for RFD list\n");
return -ENOMEM;
}
}
sp->tx_dirty = 0;
/* Write the location of the TFDList to the IPG. */
- IPG_DDEBUG_MSG("Starting TFDListPtr = %8.8x\n",
+ IPG_DDEBUG_MSG("Starting TFDListPtr = %08x\n",
(u32) sp->txd_map);
ipg_w32((u32) sp->txd_map, TFD_LIST_PTR_0);
ipg_w32(0x00000000, TFD_LIST_PTR_1);
struct sk_buff *skb = sp->tx_buff[dirty];
struct ipg_tx *txfd = sp->txd + dirty;
- IPG_DEBUG_MSG("TFC = %16.16lx\n", (unsigned long) txfd->tfc);
+ IPG_DEBUG_MSG("TFC = %016lx\n", (unsigned long) txfd->tfc);
/* Look at each TFD's TFC field beginning
* at the last freed TFD up to the current TFD.
spin_lock_irq(&sp->lock);
/* Re-configure after DMA reset. */
- if (ipg_io_config(dev) < 0) {
- printk(KERN_INFO "%s: Error during re-configuration.\n",
- dev->name);
- }
+ if (ipg_io_config(dev) < 0)
+ netdev_info(dev, "Error during re-configuration\n");
init_tfdlist(dev);
*/
u32 txstatusdword = ipg_r32(TX_STATUS);
- IPG_DEBUG_MSG("TxStatus = %8.8x\n", txstatusdword);
+ IPG_DEBUG_MSG("TxStatus = %08x\n", txstatusdword);
/* Check for Transmit errors. Error bits only valid if
* TX_COMPLETE bit in the TXSTATUS register is a 1.
/* Transmit error, increment stat counters. */
if (txstatusdword & IPG_TS_TX_ERROR) {
- IPG_DEBUG_MSG("Transmit error.\n");
+ IPG_DEBUG_MSG("Transmit error\n");
sp->stats.tx_errors++;
}
/* Late collision, re-enable transmitter. */
if (txstatusdword & IPG_TS_LATE_COLLISION) {
- IPG_DEBUG_MSG("Late collision on transmit.\n");
+ IPG_DEBUG_MSG("Late collision on transmit\n");
ipg_w32((ipg_r32(MAC_CTRL) | IPG_MC_TX_ENABLE) &
IPG_MC_RSVD_MASK, MAC_CTRL);
}
/* Maximum collisions, re-enable transmitter. */
if (txstatusdword & IPG_TS_TX_MAX_COLL) {
- IPG_DEBUG_MSG("Maximum collisions on transmit.\n");
+ IPG_DEBUG_MSG("Maximum collisions on transmit\n");
ipg_w32((ipg_r32(MAC_CTRL) | IPG_MC_TX_ENABLE) &
IPG_MC_RSVD_MASK, MAC_CTRL);
}
* transmitter.
*/
if (txstatusdword & IPG_TS_TX_UNDERRUN) {
- IPG_DEBUG_MSG("Transmitter underrun.\n");
+ IPG_DEBUG_MSG("Transmitter underrun\n");
sp->stats.tx_fifo_errors++;
ipg_reset(dev, IPG_AC_TX_RESET | IPG_AC_DMA |
IPG_AC_NETWORK | IPG_AC_FIFO);
/* Re-configure after DMA reset. */
if (ipg_io_config(dev) < 0) {
- printk(KERN_INFO
- "%s: Error during re-configuration.\n",
- dev->name);
+ netdev_info(dev, "Error during re-configuration\n");
}
init_tfdlist(dev);
* Linux system).
*/
if (ipg_get_rxbuff(dev, entry) < 0) {
- IPG_DEBUG_MSG("Cannot allocate new Rx buffer.\n");
+ IPG_DEBUG_MSG("Cannot allocate new Rx buffer\n");
break;
}
(IPG_RFS_RXFIFOOVERRUN | IPG_RFS_RXRUNTFRAME |
IPG_RFS_RXALIGNMENTERROR | IPG_RFS_RXFCSERROR |
IPG_RFS_RXOVERSIZEDFRAME | IPG_RFS_RXLENGTHERROR))) {
- IPG_DEBUG_MSG("Rx error, RFS = %16.16lx\n",
+ IPG_DEBUG_MSG("Rx error, RFS = %016lx\n",
(unsigned long) rxfd->rfs);
/* Increment general receive error statistic. */
/* Increment detailed receive error statistics. */
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFIFOOVERRUN) {
- IPG_DEBUG_MSG("RX FIFO overrun occurred.\n");
+ IPG_DEBUG_MSG("RX FIFO overrun occurred\n");
sp->stats.rx_fifo_errors++;
}
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXRUNTFRAME) {
- IPG_DEBUG_MSG("RX runt occurred.\n");
+ IPG_DEBUG_MSG("RX runt occurred\n");
sp->stats.rx_length_errors++;
}
*/
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXALIGNMENTERROR) {
- IPG_DEBUG_MSG("RX alignment error occurred.\n");
+ IPG_DEBUG_MSG("RX alignment error occurred\n");
sp->stats.rx_frame_errors++;
}
*/
if (framelen > sp->rxfrag_size) {
IPG_DEBUG_MSG
- ("RFS FrameLen > allocated fragment size.\n");
+ ("RFS FrameLen > allocated fragment size\n");
framelen = sp->rxfrag_size;
}
IPG_RFS_RXALIGNMENTERROR | IPG_RFS_RXFCSERROR |
IPG_RFS_RXOVERSIZEDFRAME | IPG_RFS_RXLENGTHERROR)))) {
- IPG_DEBUG_MSG("Rx error, RFS = %16.16lx\n",
+ IPG_DEBUG_MSG("Rx error, RFS = %016lx\n",
(unsigned long int) rxfd->rfs);
/* Increment general receive error statistic. */
/* Increment detailed receive error statistics. */
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXFIFOOVERRUN) {
- IPG_DEBUG_MSG("RX FIFO overrun occurred.\n");
+ IPG_DEBUG_MSG("RX FIFO overrun occurred\n");
sp->stats.rx_fifo_errors++;
}
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXRUNTFRAME) {
- IPG_DEBUG_MSG("RX runt occurred.\n");
+ IPG_DEBUG_MSG("RX runt occurred\n");
sp->stats.rx_length_errors++;
}
*/
if (le64_to_cpu(rxfd->rfs) & IPG_RFS_RXALIGNMENTERROR) {
- IPG_DEBUG_MSG("RX alignment error occurred.\n");
+ IPG_DEBUG_MSG("RX alignment error occurred\n");
sp->stats.rx_frame_errors++;
}
rxfd = sp->rxd + entry;
- IPG_DEBUG_MSG("Frame requires multiple RFDs.\n");
+ IPG_DEBUG_MSG("Frame requires multiple RFDs\n");
/* An unexpected event, additional code needed to handle
* properly. So for the time being, just disregard the
init_tfdlist(dev);
if (ipg_io_config(dev) < 0) {
- printk(KERN_INFO "%s: Cannot recover from PCI error.\n",
- dev->name);
+ netdev_info(dev, "Cannot recover from PCI error\n");
schedule_delayed_work(&sp->task, HZ);
}
}
*/
status = ipg_r16(INT_STATUS_ACK);
- IPG_DEBUG_MSG("IntStatusAck = %4.4x\n", status);
+ IPG_DEBUG_MSG("IntStatusAck = %04x\n", status);
/* Shared IRQ of remove event. */
if (!(status & IPG_IS_RSVD_MASK))
/* If RFDListEnd interrupt, restore all used RFDs. */
if (status & IPG_IS_RFD_LIST_END) {
- IPG_DEBUG_MSG("RFDListEnd Interrupt.\n");
+ IPG_DEBUG_MSG("RFDListEnd Interrupt\n");
/* The RFD list end indicates an RFD was encountered
* with a 0 NextPtr, or with an RFDDone bit set to 1
/* If LinkEvent interrupt, resolve autonegotiation. */
if (status & IPG_IS_LINK_EVENT) {
if (ipg_config_autoneg(dev) < 0)
- printk(KERN_INFO "%s: Auto-negotiation error.\n",
- dev->name);
+ netdev_info(dev, "Auto-negotiation error\n");
}
/* If MACCtrlFrame interrupt, do nothing. */
if (status & IPG_IS_MAC_CTRL_FRAME)
- IPG_DEBUG_MSG("MACCtrlFrame interrupt.\n");
+ IPG_DEBUG_MSG("MACCtrlFrame interrupt\n");
/* If RxComplete interrupt, do nothing. */
if (status & IPG_IS_RX_COMPLETE)
- IPG_DEBUG_MSG("RxComplete interrupt.\n");
+ IPG_DEBUG_MSG("RxComplete interrupt\n");
/* If RxEarly interrupt, do nothing. */
if (status & IPG_IS_RX_EARLY)
- IPG_DEBUG_MSG("RxEarly interrupt.\n");
+ IPG_DEBUG_MSG("RxEarly interrupt\n");
out_enable:
/* Re-enable IPG interrupts. */
rc = request_irq(pdev->irq, ipg_interrupt_handler, IRQF_SHARED,
dev->name, dev);
if (rc < 0) {
- printk(KERN_INFO "%s: Error when requesting interrupt.\n",
- dev->name);
+ netdev_info(dev, "Error when requesting interrupt\n");
goto out;
}
rc = init_rfdlist(dev);
if (rc < 0) {
- printk(KERN_INFO "%s: Error during configuration.\n",
- dev->name);
+ netdev_info(dev, "Error during configuration\n");
goto err_free_tx_2;
}
rc = ipg_io_config(dev);
if (rc < 0) {
- printk(KERN_INFO "%s: Error during configuration.\n",
- dev->name);
+ netdev_info(dev, "Error during configuration\n");
goto err_release_tfdlist_3;
}
/* Resolve autonegotiation. */
if (ipg_config_autoneg(dev) < 0)
- printk(KERN_INFO "%s: Auto-negotiation error.\n", dev->name);
+ netdev_info(dev, "Auto-negotiation error\n");
/* initialize JUMBO Frame control variable */
sp->jumbo.found_start = 0;
if (rc < 0)
goto out;
- printk(KERN_INFO "%s: %s\n", pci_name(pdev), ipg_brand_name[i]);
+ pr_info("%s: %s\n", pci_name(pdev), ipg_brand_name[i]);
pci_set_master(pdev);
if (rc < 0) {
rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (rc < 0) {
- printk(KERN_ERR "%s: DMA config failed.\n",
- pci_name(pdev));
+ pr_err("%s: DMA config failed\n", pci_name(pdev));
goto err_disable_0;
}
}
*/
dev = alloc_etherdev(sizeof(struct ipg_nic_private));
if (!dev) {
- printk(KERN_ERR "%s: alloc_etherdev failed\n", pci_name(pdev));
+ pr_err("%s: alloc_etherdev failed\n", pci_name(pdev));
rc = -ENOMEM;
goto err_disable_0;
}
ioaddr = pci_iomap(pdev, 1, pci_resource_len(pdev, 1));
if (!ioaddr) {
- printk(KERN_ERR "%s cannot map MMIO\n", pci_name(pdev));
+ pr_err("%s: cannot map MMIO\n", pci_name(pdev));
rc = -EIO;
goto err_release_regions_2;
}
if (rc < 0)
goto err_unmap_3;
- printk(KERN_INFO "Ethernet device registered as: %s\n", dev->name);
+ netdev_info(dev, "Ethernet device registered\n");
out:
return rc;
projects / karo-tx-linux.git / commitdiff