*/
#define DRV_NAME "via-rhine"
-#define DRV_VERSION "1.4.1"
-#define DRV_RELDATE "July-24-2006"
+#define DRV_VERSION "1.4.3"
+#define DRV_RELDATE "2007-03-06"
/* A few user-configurable values.
/* Set the copy breakpoint for the copy-only-tiny-frames scheme.
Setting to > 1518 effectively disables this feature. */
+#if defined(__alpha__) || defined(__arm__) || defined(__hppa__) || \
+ defined(CONFIG_SPARC) || defined(__ia64__) || \
+ defined(__sh__) || defined(__mips__)
+static int rx_copybreak = 1518;
+#else
static int rx_copybreak;
+#endif
/* Work-around for broken BIOSes: they are unable to get the chip back out of
power state D3 so PXE booting fails. bootparam(7): via-rhine.avoid_D3=1 */
There are no ill effects from too-large receive rings. */
#define TX_RING_SIZE 16
#define TX_QUEUE_LEN 10 /* Limit ring entries actually used. */
-#ifdef CONFIG_VIA_RHINE_NAPI
#define RX_RING_SIZE 64
-#else
-#define RX_RING_SIZE 16
-#endif
-
/* Operational parameters that usually are not changed. */
#include <linux/ethtool.h>
#include <linux/crc32.h>
#include <linux/bitops.h>
+#include <linux/workqueue.h>
#include <asm/processor.h> /* Processor type for cache alignment. */
#include <asm/io.h>
#include <asm/irq.h>
#include <asm/uaccess.h>
+#include <linux/dmi.h>
/* These identify the driver base version and may not be removed. */
-static char version[] __devinitdata =
-KERN_INFO DRV_NAME ".c:v1.10-LK" DRV_VERSION " " DRV_RELDATE " Written by Donald Becker\n";
+static const char version[] __devinitconst =
+ KERN_INFO DRV_NAME ".c:v1.10-LK" DRV_VERSION " " DRV_RELDATE
+ " Written by Donald Becker\n";
/* This driver was written to use PCI memory space. Some early versions
of the Rhine may only work correctly with I/O space accesses. */
The driver runs as two independent, single-threaded flows of control. One
is the send-packet routine, which enforces single-threaded use by the
-dev->priv->lock spinlock. The other thread is the interrupt handler, which
-is single threaded by the hardware and interrupt handling software.
+netdev_priv(dev)->lock spinlock. The other thread is the interrupt handler,
+which is single threaded by the hardware and interrupt handling software.
The send packet thread has partial control over the Tx ring. It locks the
-dev->priv->lock whenever it's queuing a Tx packet. If the next slot in the ring
-is not available it stops the transmit queue by calling netif_stop_queue.
+netdev_priv(dev)->lock whenever it's queuing a Tx packet. If the next slot in
+the ring is not available it stops the transmit queue by
+calling netif_stop_queue.
The interrupt handler has exclusive control over the Rx ring and records stats
from the Tx ring. After reaping the stats, it marks the Tx queue entry as
/* Beware of PCI posted writes */
#define IOSYNC do { ioread8(ioaddr + StationAddr); } while (0)
-static const struct pci_device_id rhine_pci_tbl[] = {
+static DEFINE_PCI_DEVICE_TABLE(rhine_pci_tbl) = {
{ 0x1106, 0x3043, PCI_ANY_ID, PCI_ANY_ID, }, /* VT86C100A */
{ 0x1106, 0x3065, PCI_ANY_ID, PCI_ANY_ID, }, /* VT6102 */
{ 0x1106, 0x3106, PCI_ANY_ID, PCI_ANY_ID, }, /* 6105{,L,LOM} */
/* The Rx and Tx buffer descriptors. */
struct rx_desc {
- s32 rx_status;
- u32 desc_length; /* Chain flag, Buffer/frame length */
- u32 addr;
- u32 next_desc;
+ __le32 rx_status;
+ __le32 desc_length; /* Chain flag, Buffer/frame length */
+ __le32 addr;
+ __le32 next_desc;
};
struct tx_desc {
- s32 tx_status;
- u32 desc_length; /* Chain flag, Tx Config, Frame length */
- u32 addr;
- u32 next_desc;
+ __le32 tx_status;
+ __le32 desc_length; /* Chain flag, Tx Config, Frame length */
+ __le32 addr;
+ __le32 next_desc;
};
/* Initial value for tx_desc.desc_length, Buffer size goes to bits 0-10 */
struct pci_dev *pdev;
long pioaddr;
- struct net_device_stats stats;
+ struct net_device *dev;
+ struct napi_struct napi;
spinlock_t lock;
+ struct work_struct reset_task;
/* Frequently used values: keep some adjacent for cache effect. */
u32 quirks;
static int mdio_read(struct net_device *dev, int phy_id, int location);
static void mdio_write(struct net_device *dev, int phy_id, int location, int value);
static int rhine_open(struct net_device *dev);
+static void rhine_reset_task(struct work_struct *work);
static void rhine_tx_timeout(struct net_device *dev);
-static int rhine_start_tx(struct sk_buff *skb, struct net_device *dev);
-static irqreturn_t rhine_interrupt(int irq, void *dev_instance, struct pt_regs *regs);
+static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
+ struct net_device *dev);
+static irqreturn_t rhine_interrupt(int irq, void *dev_instance);
static void rhine_tx(struct net_device *dev);
static int rhine_rx(struct net_device *dev, int limit);
static void rhine_error(struct net_device *dev, int intr_status);
static void rhine_set_rx_mode(struct net_device *dev);
static struct net_device_stats *rhine_get_stats(struct net_device *dev);
static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd);
-static struct ethtool_ops netdev_ethtool_ops;
+static const struct ethtool_ops netdev_ethtool_ops;
static int rhine_close(struct net_device *dev);
static void rhine_shutdown (struct pci_dev *pdev);
static void rhine_poll(struct net_device *dev)
{
disable_irq(dev->irq);
- rhine_interrupt(dev->irq, (void *)dev, NULL);
+ rhine_interrupt(dev->irq, (void *)dev);
enable_irq(dev->irq);
}
#endif
-#ifdef CONFIG_VIA_RHINE_NAPI
-static int rhine_napipoll(struct net_device *dev, int *budget)
+static int rhine_napipoll(struct napi_struct *napi, int budget)
{
- struct rhine_private *rp = netdev_priv(dev);
+ struct rhine_private *rp = container_of(napi, struct rhine_private, napi);
+ struct net_device *dev = rp->dev;
void __iomem *ioaddr = rp->base;
- int done, limit = min(dev->quota, *budget);
+ int work_done;
- done = rhine_rx(dev, limit);
- *budget -= done;
- dev->quota -= done;
+ work_done = rhine_rx(dev, budget);
- if (done < limit) {
- netif_rx_complete(dev);
+ if (work_done < budget) {
+ napi_complete(napi);
iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow |
IntrRxDropped | IntrRxNoBuf | IntrTxAborted |
IntrTxDone | IntrTxError | IntrTxUnderrun |
IntrPCIErr | IntrStatsMax | IntrLinkChange,
ioaddr + IntrEnable);
- return 0;
}
- else
- return 1;
+ return work_done;
}
-#endif
-static void rhine_hw_init(struct net_device *dev, long pioaddr)
+static void __devinit rhine_hw_init(struct net_device *dev, long pioaddr)
{
struct rhine_private *rp = netdev_priv(dev);
rhine_reload_eeprom(pioaddr, dev);
}
+static const struct net_device_ops rhine_netdev_ops = {
+ .ndo_open = rhine_open,
+ .ndo_stop = rhine_close,
+ .ndo_start_xmit = rhine_start_tx,
+ .ndo_get_stats = rhine_get_stats,
+ .ndo_set_multicast_list = rhine_set_rx_mode,
+ .ndo_change_mtu = eth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+ .ndo_do_ioctl = netdev_ioctl,
+ .ndo_tx_timeout = rhine_tx_timeout,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = rhine_poll,
+#endif
+};
+
static int __devinit rhine_init_one(struct pci_dev *pdev,
const struct pci_device_id *ent)
{
struct net_device *dev;
struct rhine_private *rp;
int i, rc;
- u8 pci_rev;
u32 quirks;
long pioaddr;
long memaddr;
printk(version);
#endif
- pci_read_config_byte(pdev, PCI_REVISION_ID, &pci_rev);
-
io_size = 256;
phy_id = 0;
quirks = 0;
name = "Rhine";
- if (pci_rev < VTunknown0) {
+ if (pdev->revision < VTunknown0) {
quirks = rqRhineI;
io_size = 128;
}
- else if (pci_rev >= VT6102) {
+ else if (pdev->revision >= VT6102) {
quirks = rqWOL | rqForceReset;
- if (pci_rev < VT6105) {
+ if (pdev->revision < VT6105) {
name = "Rhine II";
quirks |= rqStatusWBRace; /* Rhine-II exclusive */
}
else {
phy_id = 1; /* Integrated PHY, phy_id fixed to 1 */
- if (pci_rev >= VT6105_B0)
+ if (pdev->revision >= VT6105_B0)
quirks |= rq6patterns;
- if (pci_rev < VT6105M)
+ if (pdev->revision < VT6105M)
name = "Rhine III";
else
name = "Rhine III (Management Adapter)";
goto err_out;
/* this should always be supported */
- rc = pci_set_dma_mask(pdev, DMA_32BIT_MASK);
+ rc = pci_set_dma_mask(pdev, DMA_BIT_MASK(32));
if (rc) {
printk(KERN_ERR "32-bit PCI DMA addresses not supported by "
"the card!?\n");
printk(KERN_ERR "alloc_etherdev failed\n");
goto err_out;
}
- SET_MODULE_OWNER(dev);
SET_NETDEV_DEV(dev, &pdev->dev);
rp = netdev_priv(dev);
+ rp->dev = dev;
rp->quirks = quirks;
rp->pioaddr = pioaddr;
rp->pdev = pdev;
dev->irq = pdev->irq;
spin_lock_init(&rp->lock);
+ INIT_WORK(&rp->reset_task, rhine_reset_task);
+
rp->mii_if.dev = dev;
rp->mii_if.mdio_read = mdio_read;
rp->mii_if.mdio_write = mdio_write;
rp->mii_if.reg_num_mask = 0x1f;
/* The chip-specific entries in the device structure. */
- dev->open = rhine_open;
- dev->hard_start_xmit = rhine_start_tx;
- dev->stop = rhine_close;
- dev->get_stats = rhine_get_stats;
- dev->set_multicast_list = rhine_set_rx_mode;
- dev->do_ioctl = netdev_ioctl;
- dev->ethtool_ops = &netdev_ethtool_ops;
- dev->tx_timeout = rhine_tx_timeout;
+ dev->netdev_ops = &rhine_netdev_ops;
+ dev->ethtool_ops = &netdev_ethtool_ops,
dev->watchdog_timeo = TX_TIMEOUT;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- dev->poll_controller = rhine_poll;
-#endif
-#ifdef CONFIG_VIA_RHINE_NAPI
- dev->poll = rhine_napipoll;
- dev->weight = 64;
-#endif
+
+ netif_napi_add(dev, &rp->napi, rhine_napipoll, 64);
+
if (rp->quirks & rqRhineI)
dev->features |= NETIF_F_SG|NETIF_F_HW_CSUM;
if (rc)
goto err_out_unmap;
- printk(KERN_INFO "%s: VIA %s at 0x%lx, ",
+ printk(KERN_INFO "%s: VIA %s at 0x%lx, %pM, IRQ %d.\n",
dev->name, name,
#ifdef USE_MMIO
- memaddr
+ memaddr,
#else
- (long)ioaddr
+ (long)ioaddr,
#endif
- );
-
- for (i = 0; i < 5; i++)
- printk("%2.2x:", dev->dev_addr[i]);
- printk("%2.2x, IRQ %d.\n", dev->dev_addr[i], pdev->irq);
+ dev->dev_addr, pdev->irq);
pci_set_drvdata(pdev, dev);
/* Fill in the Rx buffers. Handle allocation failure gracefully. */
for (i = 0; i < RX_RING_SIZE; i++) {
- struct sk_buff *skb = dev_alloc_skb(rp->rx_buf_sz);
+ struct sk_buff *skb = netdev_alloc_skb(dev, rp->rx_buf_sz);
rp->rx_skbuff[i] = skb;
if (skb == NULL)
break;
rhine_set_rx_mode(dev);
- netif_poll_enable(dev);
+ napi_enable(&rp->napi);
/* Enable interrupts by setting the interrupt mask. */
iowrite16(IntrRxDone | IntrRxErr | IntrRxEmpty| IntrRxOverflow |
void __iomem *ioaddr = rp->base;
int rc;
- rc = request_irq(rp->pdev->irq, &rhine_interrupt, IRQF_SHARED, dev->name,
+ rc = request_irq(rp->pdev->irq, rhine_interrupt, IRQF_SHARED, dev->name,
dev);
if (rc)
return rc;
return 0;
}
-static void rhine_tx_timeout(struct net_device *dev)
+static void rhine_reset_task(struct work_struct *work)
{
- struct rhine_private *rp = netdev_priv(dev);
- void __iomem *ioaddr = rp->base;
-
- printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
- "%4.4x, resetting...\n",
- dev->name, ioread16(ioaddr + IntrStatus),
- mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+ struct rhine_private *rp = container_of(work, struct rhine_private,
+ reset_task);
+ struct net_device *dev = rp->dev;
/* protect against concurrent rx interrupts */
disable_irq(rp->pdev->irq);
- spin_lock(&rp->lock);
+ napi_disable(&rp->napi);
+
+ spin_lock_bh(&rp->lock);
/* clear all descriptors */
free_tbufs(dev);
rhine_chip_reset(dev);
init_registers(dev);
- spin_unlock(&rp->lock);
+ spin_unlock_bh(&rp->lock);
enable_irq(rp->pdev->irq);
dev->trans_start = jiffies;
- rp->stats.tx_errors++;
+ dev->stats.tx_errors++;
netif_wake_queue(dev);
}
-static int rhine_start_tx(struct sk_buff *skb, struct net_device *dev)
+static void rhine_tx_timeout(struct net_device *dev)
+{
+ struct rhine_private *rp = netdev_priv(dev);
+ void __iomem *ioaddr = rp->base;
+
+ printk(KERN_WARNING "%s: Transmit timed out, status %4.4x, PHY status "
+ "%4.4x, resetting...\n",
+ dev->name, ioread16(ioaddr + IntrStatus),
+ mdio_read(dev, rp->mii_if.phy_id, MII_BMSR));
+
+ schedule_work(&rp->reset_task);
+}
+
+static netdev_tx_t rhine_start_tx(struct sk_buff *skb,
+ struct net_device *dev)
{
struct rhine_private *rp = netdev_priv(dev);
void __iomem *ioaddr = rp->base;
unsigned entry;
+ unsigned long flags;
/* Caution: the write order is important here, set the field
with the "ownership" bits last. */
entry = rp->cur_tx % TX_RING_SIZE;
if (skb_padto(skb, ETH_ZLEN))
- return 0;
+ return NETDEV_TX_OK;
rp->tx_skbuff[entry] = skb;
if ((rp->quirks & rqRhineI) &&
- (((unsigned long)skb->data & 3) || skb_shinfo(skb)->nr_frags != 0 || skb->ip_summed == CHECKSUM_HW)) {
+ (((unsigned long)skb->data & 3) || skb_shinfo(skb)->nr_frags != 0 || skb->ip_summed == CHECKSUM_PARTIAL)) {
/* Must use alignment buffer. */
if (skb->len > PKT_BUF_SZ) {
/* packet too long, drop it */
dev_kfree_skb(skb);
rp->tx_skbuff[entry] = NULL;
- rp->stats.tx_dropped++;
- return 0;
+ dev->stats.tx_dropped++;
+ return NETDEV_TX_OK;
}
/* Padding is not copied and so must be redone. */
cpu_to_le32(TXDESC | (skb->len >= ETH_ZLEN ? skb->len : ETH_ZLEN));
/* lock eth irq */
- spin_lock_irq(&rp->lock);
+ spin_lock_irqsave(&rp->lock, flags);
wmb();
rp->tx_ring[entry].tx_status = cpu_to_le32(DescOwn);
wmb();
dev->trans_start = jiffies;
- spin_unlock_irq(&rp->lock);
+ spin_unlock_irqrestore(&rp->lock, flags);
if (debug > 4) {
printk(KERN_DEBUG "%s: Transmit frame #%d queued in slot %d.\n",
dev->name, rp->cur_tx-1, entry);
}
- return 0;
+ return NETDEV_TX_OK;
}
/* The interrupt handler does all of the Rx thread work and cleans up
after the Tx thread. */
-static irqreturn_t rhine_interrupt(int irq, void *dev_instance, struct pt_regs *rgs)
+static irqreturn_t rhine_interrupt(int irq, void *dev_instance)
{
struct net_device *dev = dev_instance;
struct rhine_private *rp = netdev_priv(dev);
if (intr_status & (IntrRxDone | IntrRxErr | IntrRxDropped |
IntrRxWakeUp | IntrRxEmpty | IntrRxNoBuf)) {
-#ifdef CONFIG_VIA_RHINE_NAPI
iowrite16(IntrTxAborted |
IntrTxDone | IntrTxError | IntrTxUnderrun |
IntrPCIErr | IntrStatsMax | IntrLinkChange,
ioaddr + IntrEnable);
- netif_rx_schedule(dev);
-#else
- rhine_rx(dev, RX_RING_SIZE);
-#endif
+ napi_schedule(&rp->napi);
}
if (intr_status & (IntrTxErrSummary | IntrTxDone)) {
if (debug > 2 &&
ioread8(ioaddr+ChipCmd) & CmdTxOn)
printk(KERN_WARNING "%s: "
- "rhine_interrupt() Tx engine"
+ "rhine_interrupt() Tx engine "
"still on.\n", dev->name);
}
rhine_tx(dev);
printk(KERN_DEBUG "%s: Transmit error, "
"Tx status %8.8x.\n",
dev->name, txstatus);
- rp->stats.tx_errors++;
- if (txstatus & 0x0400) rp->stats.tx_carrier_errors++;
- if (txstatus & 0x0200) rp->stats.tx_window_errors++;
- if (txstatus & 0x0100) rp->stats.tx_aborted_errors++;
- if (txstatus & 0x0080) rp->stats.tx_heartbeat_errors++;
+ dev->stats.tx_errors++;
+ if (txstatus & 0x0400)
+ dev->stats.tx_carrier_errors++;
+ if (txstatus & 0x0200)
+ dev->stats.tx_window_errors++;
+ if (txstatus & 0x0100)
+ dev->stats.tx_aborted_errors++;
+ if (txstatus & 0x0080)
+ dev->stats.tx_heartbeat_errors++;
if (((rp->quirks & rqRhineI) && txstatus & 0x0002) ||
(txstatus & 0x0800) || (txstatus & 0x1000)) {
- rp->stats.tx_fifo_errors++;
+ dev->stats.tx_fifo_errors++;
rp->tx_ring[entry].tx_status = cpu_to_le32(DescOwn);
break; /* Keep the skb - we try again */
}
/* Transmitter restarted in 'abnormal' handler. */
} else {
if (rp->quirks & rqRhineI)
- rp->stats.collisions += (txstatus >> 3) & 0x0F;
+ dev->stats.collisions += (txstatus >> 3) & 0x0F;
else
- rp->stats.collisions += txstatus & 0x0F;
+ dev->stats.collisions += txstatus & 0x0F;
if (debug > 6)
printk(KERN_DEBUG "collisions: %1.1x:%1.1x\n",
(txstatus >> 3) & 0xF,
txstatus & 0xF);
- rp->stats.tx_bytes += rp->tx_skbuff[entry]->len;
- rp->stats.tx_packets++;
+ dev->stats.tx_bytes += rp->tx_skbuff[entry]->len;
+ dev->stats.tx_packets++;
}
/* Free the original skb. */
if (rp->tx_skbuff_dma[entry]) {
printk(KERN_WARNING "%s: Oversized Ethernet "
"frame %p vs %p.\n", dev->name,
rp->rx_head_desc, &rp->rx_ring[entry]);
- rp->stats.rx_length_errors++;
+ dev->stats.rx_length_errors++;
} else if (desc_status & RxErr) {
/* There was a error. */
if (debug > 2)
printk(KERN_DEBUG "rhine_rx() Rx "
"error was %8.8x.\n",
desc_status);
- rp->stats.rx_errors++;
- if (desc_status & 0x0030) rp->stats.rx_length_errors++;
- if (desc_status & 0x0048) rp->stats.rx_fifo_errors++;
- if (desc_status & 0x0004) rp->stats.rx_frame_errors++;
+ dev->stats.rx_errors++;
+ if (desc_status & 0x0030)
+ dev->stats.rx_length_errors++;
+ if (desc_status & 0x0048)
+ dev->stats.rx_fifo_errors++;
+ if (desc_status & 0x0004)
+ dev->stats.rx_frame_errors++;
if (desc_status & 0x0002) {
/* this can also be updated outside the interrupt handler */
spin_lock(&rp->lock);
- rp->stats.rx_crc_errors++;
+ dev->stats.rx_crc_errors++;
spin_unlock(&rp->lock);
}
}
} else {
- struct sk_buff *skb;
+ struct sk_buff *skb = NULL;
/* Length should omit the CRC */
int pkt_len = data_size - 4;
/* Check if the packet is long enough to accept without
copying to a minimally-sized skbuff. */
- if (pkt_len < rx_copybreak &&
- (skb = dev_alloc_skb(pkt_len + 2)) != NULL) {
- skb->dev = dev;
- skb_reserve(skb, 2); /* 16 byte align the IP header */
+ if (pkt_len < rx_copybreak)
+ skb = netdev_alloc_skb_ip_align(dev, pkt_len);
+ if (skb) {
pci_dma_sync_single_for_cpu(rp->pdev,
rp->rx_skbuff_dma[entry],
rp->rx_buf_sz,
PCI_DMA_FROMDEVICE);
- eth_copy_and_sum(skb,
+ skb_copy_to_linear_data(skb,
rp->rx_skbuff[entry]->data,
- pkt_len, 0);
+ pkt_len);
skb_put(skb, pkt_len);
pci_dma_sync_single_for_device(rp->pdev,
rp->rx_skbuff_dma[entry],
PCI_DMA_FROMDEVICE);
}
skb->protocol = eth_type_trans(skb, dev);
-#ifdef CONFIG_VIA_RHINE_NAPI
netif_receive_skb(skb);
-#else
- netif_rx(skb);
-#endif
- dev->last_rx = jiffies;
- rp->stats.rx_bytes += pkt_len;
- rp->stats.rx_packets++;
+ dev->stats.rx_bytes += pkt_len;
+ dev->stats.rx_packets++;
}
entry = (++rp->cur_rx) % RX_RING_SIZE;
rp->rx_head_desc = &rp->rx_ring[entry];
struct sk_buff *skb;
entry = rp->dirty_rx % RX_RING_SIZE;
if (rp->rx_skbuff[entry] == NULL) {
- skb = dev_alloc_skb(rp->rx_buf_sz);
+ skb = netdev_alloc_skb(dev, rp->rx_buf_sz);
rp->rx_skbuff[entry] = skb;
if (skb == NULL)
break; /* Better luck next round. */
if (intr_status & IntrLinkChange)
rhine_check_media(dev, 0);
if (intr_status & IntrStatsMax) {
- rp->stats.rx_crc_errors += ioread16(ioaddr + RxCRCErrs);
- rp->stats.rx_missed_errors += ioread16(ioaddr + RxMissed);
+ dev->stats.rx_crc_errors += ioread16(ioaddr + RxCRCErrs);
+ dev->stats.rx_missed_errors += ioread16(ioaddr + RxMissed);
clear_tally_counters(ioaddr);
}
if (intr_status & IntrTxAborted) {
unsigned long flags;
spin_lock_irqsave(&rp->lock, flags);
- rp->stats.rx_crc_errors += ioread16(ioaddr + RxCRCErrs);
- rp->stats.rx_missed_errors += ioread16(ioaddr + RxMissed);
+ dev->stats.rx_crc_errors += ioread16(ioaddr + RxCRCErrs);
+ dev->stats.rx_missed_errors += ioread16(ioaddr + RxMissed);
clear_tally_counters(ioaddr);
spin_unlock_irqrestore(&rp->lock, flags);
- return &rp->stats;
+ return &dev->stats;
}
static void rhine_set_rx_mode(struct net_device *dev)
u8 rx_mode; /* Note: 0x02=accept runt, 0x01=accept errs */
if (dev->flags & IFF_PROMISC) { /* Set promiscuous. */
- /* Unconditionally log net taps. */
- printk(KERN_NOTICE "%s: Promiscuous mode enabled.\n",
- dev->name);
rx_mode = 0x1C;
iowrite32(0xffffffff, ioaddr + MulticastFilter0);
iowrite32(0xffffffff, ioaddr + MulticastFilter1);
- } else if ((dev->mc_count > multicast_filter_limit)
- || (dev->flags & IFF_ALLMULTI)) {
+ } else if ((netdev_mc_count(dev) > multicast_filter_limit) ||
+ (dev->flags & IFF_ALLMULTI)) {
/* Too many to match, or accept all multicasts. */
iowrite32(0xffffffff, ioaddr + MulticastFilter0);
iowrite32(0xffffffff, ioaddr + MulticastFilter1);
struct dev_mc_list *mclist;
int i;
memset(mc_filter, 0, sizeof(mc_filter));
- for (i = 0, mclist = dev->mc_list; mclist && i < dev->mc_count;
+ for (i = 0, mclist = dev->mc_list;
+ mclist && i < netdev_mc_count(dev);
i++, mclist = mclist->next) {
int bit_nr = ether_crc(ETH_ALEN, mclist->dmi_addr) >> 26;
return 0;
}
-static struct ethtool_ops netdev_ethtool_ops = {
+static const struct ethtool_ops netdev_ethtool_ops = {
.get_drvinfo = netdev_get_drvinfo,
.get_settings = netdev_get_settings,
.set_settings = netdev_set_settings,
.set_msglevel = netdev_set_msglevel,
.get_wol = rhine_get_wol,
.set_wol = rhine_set_wol,
- .get_sg = ethtool_op_get_sg,
- .get_tx_csum = ethtool_op_get_tx_csum,
- .get_perm_addr = ethtool_op_get_perm_addr,
};
static int netdev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
struct rhine_private *rp = netdev_priv(dev);
void __iomem *ioaddr = rp->base;
- spin_lock_irq(&rp->lock);
-
+ napi_disable(&rp->napi);
+ cancel_work_sync(&rp->reset_task);
netif_stop_queue(dev);
- netif_poll_disable(dev);
+
+ spin_lock_irq(&rp->lock);
if (debug > 1)
printk(KERN_DEBUG "%s: Shutting down ethercard, "
/* Make sure we use pattern 0, 1 and not 4, 5 */
if (rp->quirks & rq6patterns)
- iowrite8(0x04, ioaddr + 0xA7);
+ iowrite8(0x04, ioaddr + WOLcgClr);
if (rp->wolopts & WAKE_MAGIC) {
iowrite8(WOLmagic, ioaddr + WOLcrSet);
if (!netif_running(dev))
return 0;
+ napi_disable(&rp->napi);
+
netif_device_detach(dev);
pci_save_state(pdev);
.shutdown = rhine_shutdown,
};
+static struct dmi_system_id __initdata rhine_dmi_table[] = {
+ {
+ .ident = "EPIA-M",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Award Software International, Inc."),
+ DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
+ },
+ },
+ {
+ .ident = "KV7",
+ .matches = {
+ DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies, LTD"),
+ DMI_MATCH(DMI_BIOS_VERSION, "6.00 PG"),
+ },
+ },
+ { NULL }
+};
static int __init rhine_init(void)
{
#ifdef MODULE
printk(version);
#endif
+ if (dmi_check_system(rhine_dmi_table)) {
+ /* these BIOSes fail at PXE boot if chip is in D3 */
+ avoid_D3 = 1;
+ printk(KERN_WARNING "%s: Broken BIOS detected, avoid_D3 "
+ "enabled.\n",
+ DRV_NAME);
+ }
+ else if (avoid_D3)
+ printk(KERN_INFO "%s: avoid_D3 set.\n", DRV_NAME);
+
return pci_register_driver(&rhine_driver);
}
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff