static int tc589_probe(struct pcmcia_device *link)
{
struct el3_private *lp;
struct net_device *dev;
dev_dbg(&link->dev, "3c589_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(struct el3_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link->priv = dev;
lp->p_dev = link;
spin_lock_init(&lp->lock);
link->resource[0]->end = 16;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_16;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
dev->netdev_ops = &el3_netdev_ops;
dev->watchdog_timeo = TX_TIMEOUT;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
return tc589_config(link);
} /* tc589_attach */
int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN])
{
struct eth_dev *dev;
struct net_device *net;
int status;
if (the_dev)
return -EBUSY;
net = alloc_etherdev(sizeof *dev);
if (!net)
return -ENOMEM;
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
spin_lock_init(&dev->req_lock);
INIT_WORK(&dev->work, eth_work);
INIT_LIST_HEAD(&dev->tx_reqs);
INIT_LIST_HEAD(&dev->rx_reqs);
skb_queue_head_init(&dev->rx_frames);
dev->net = net;
strcpy(net->name, "usb%d");
if (get_ether_addr(dev_addr, net->dev_addr))
dev_warn(&g->dev,
"using random %s ethernet address\n", "self");
if (get_ether_addr(host_addr, dev->host_mac))
dev_warn(&g->dev,
"using random %s ethernet address\n", "host");
if (ethaddr)
memcpy(ethaddr, dev->host_mac, ETH_ALEN);
net->netdev_ops = ð_netdev_ops;
SET_ETHTOOL_OPS(net, &ops);
netif_stop_queue(net);
netif_carrier_off(net);
dev->gadget = g;
SET_NETDEV_DEV(net, &g->dev);
status = register_netdev(net);
if (status < 0) {
dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
free_netdev(net);
} else {
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
the_dev = dev;
}
return status;
}
static void do_setup(struct net_device *netdev)
{
ether_setup(netdev);
#ifdef HAVE_NET_DEVICE_OPS
netdev->netdev_ops = &internal_dev_netdev_ops;
#else
netdev->get_stats = internal_dev_sys_stats;
netdev->hard_start_xmit = internal_dev_xmit;
netdev->open = internal_dev_open;
netdev->stop = internal_dev_stop;
netdev->set_mac_address = internal_dev_mac_addr;
netdev->change_mtu = internal_dev_change_mtu;
#endif
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netdev->destructor = internal_dev_destructor;
SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
netdev->tx_queue_len = 0;
netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)
netdev->vlan_features = netdev->features;
netdev->features |= NETIF_F_HW_VLAN_TX;
#endif
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
#endif
eth_hw_addr_random(netdev);
}
static int nmclan_probe(struct pcmcia_device *link)
{
mace_private *lp;
struct net_device *dev;
dev_dbg(&link->dev, "nmclan_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(mace_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
lp->p_dev = link;
link->priv = dev;
spin_lock_init(&lp->bank_lock);
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.Handler = mace_interrupt;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
lp->tx_free_frames=AM2150_MAX_TX_FRAMES;
dev->netdev_ops = &mace_netdev_ops;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
dev->watchdog_timeo = TX_TIMEOUT;
return nmclan_config(link);
} /* nmclan_attach */
static void interface_setup(struct net_device *dev)
{
struct bat_priv *priv = netdev_priv(dev);
ether_setup(dev);
dev->netdev_ops = &bat_netdev_ops;
dev->destructor = free_netdev;
dev->tx_queue_len = 0;
/**
* can't call min_mtu, because the needed variables
* have not been initialized yet
*/
dev->mtu = ETH_DATA_LEN;
/* reserve more space in the skbuff for our header */
dev->hard_header_len = BAT_HEADER_LEN;
/* generate random address */
eth_hw_addr_random(dev);
SET_ETHTOOL_OPS(dev, &bat_ethtool_ops);
memset(priv, 0, sizeof(*priv));
}
static int nmclan_probe(struct pcmcia_device *link)
{
mace_private *lp;
struct net_device *dev;
dev_dbg(&link->dev, "nmclan_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(mace_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
lp->p_dev = link;
link->priv = dev;
spin_lock_init(&lp->bank_lock);
link->resource[0]->end = 32;
link->resource[0]->flags |= IO_DATA_PATH_WIDTH_AUTO;
link->config_flags |= CONF_ENABLE_IRQ;
link->config_index = 1;
link->config_regs = PRESENT_OPTION;
lp->tx_free_frames=AM2150_MAX_TX_FRAMES;
dev->netdev_ops = &mace_netdev_ops;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
dev->watchdog_timeo = TX_TIMEOUT;
return nmclan_config(link);
} /* nmclan_attach */
static int fmvj18x_probe(struct pcmcia_device *link)
{
local_info_t *lp;
struct net_device *dev;
dev_dbg(&link->dev, "fmvj18x_attach()\n");
/* Make up a FMVJ18x specific data structure */
dev = alloc_etherdev(sizeof(local_info_t));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link->priv = dev;
lp->p_dev = link;
lp->base = NULL;
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
dev->netdev_ops = &fjn_netdev_ops;
dev->watchdog_timeo = TX_TIMEOUT;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
return fmvj18x_config(link);
} /* fmvj18x_attach */
/**
* gether_setup_name - initialize one ethernet-over-usb link
* @g: gadget to associated with these links
* @ethaddr: NULL, or a buffer in which the ethernet address of the
* host side of the link is recorded
* @netname: name for network device (for example, "usb")
* Context: may sleep
*
* This sets up the single network link that may be exported by a
* gadget driver using this framework. The link layer addresses are
* set up using module parameters.
*
* Returns negative errno, or zero on success
*/
struct eth_dev *gether_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
const char *netname)
{
struct eth_dev *dev;
struct net_device *net;
int status;
net = alloc_etherdev(sizeof *dev);
if (!net)
return ERR_PTR(-ENOMEM);
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
spin_lock_init(&dev->req_lock);
INIT_WORK(&dev->work, eth_work);
INIT_LIST_HEAD(&dev->tx_reqs);
INIT_LIST_HEAD(&dev->rx_reqs);
skb_queue_head_init(&dev->rx_frames);
/* network device setup */
dev->net = net;
snprintf(net->name, sizeof(net->name), "%s%%d", netname);
if (get_ether_addr(dev_addr, net->dev_addr))
dev_warn(&g->dev,
"using random %s ethernet address\n", "self");
if (get_ether_addr(host_addr, dev->host_mac))
dev_warn(&g->dev,
"using random %s ethernet address\n", "host");
if (ethaddr)
memcpy(ethaddr, dev->host_mac, ETH_ALEN);
net->netdev_ops = ð_netdev_ops;
SET_ETHTOOL_OPS(net, &ops);
dev->gadget = g;
SET_NETDEV_DEV(net, &g->dev);
SET_NETDEV_DEVTYPE(net, &gadget_type);
status = register_netdev(net);
if (status < 0) {
dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
free_netdev(net);
dev = ERR_PTR(status);
} else {
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
/* two kinds of host-initiated state changes:
* - iff DATA transfer is active, carrier is "on"
* - tx queueing enabled if open *and* carrier is "on"
*/
netif_carrier_off(net);
}
return dev;
}
void interface_setup(struct net_device *dev)
{
struct bat_priv *priv = netdev_priv(dev);
char dev_addr[ETH_ALEN];
ether_setup(dev);
#ifdef HAVE_NET_DEVICE_OPS
dev->netdev_ops = &bat_netdev_ops;
#else
dev->open = interface_open;
dev->stop = interface_release;
dev->get_stats = interface_stats;
dev->set_mac_address = interface_set_mac_addr;
dev->change_mtu = interface_change_mtu;
dev->hard_start_xmit = interface_tx;
#endif
dev->destructor = free_netdev;
dev->mtu = hardif_min_mtu();
dev->hard_header_len = BAT_HEADER_LEN; /* reserve more space in the
* skbuff for our header */
/* generate random address */
random_ether_addr(dev_addr);
memcpy(dev->dev_addr, dev_addr, ETH_ALEN);
SET_ETHTOOL_OPS(dev, &bat_ethtool_ops);
memset(priv, 0, sizeof(struct bat_priv));
}
static void loopback_construct(struct net_device *dev, struct net_device *lo,
int loop_idx)
{
struct net_private *np = netdev_priv(dev);
np->loopback_dev = lo;
np->loop_idx = loop_idx;
dev->open = loopback_open;
dev->stop = loopback_close;
dev->hard_start_xmit = loopback_start_xmit;
dev->get_stats = loopback_get_stats;
dev->set_multicast_list = loopback_set_multicast_list;
dev->change_mtu = NULL; /* allow arbitrary mtu */
dev->tx_queue_len = 0;
dev->features = (NETIF_F_HIGHDMA |
NETIF_F_LLTX |
NETIF_F_TSO |
NETIF_F_SG |
NETIF_F_IP_CSUM);
SET_ETHTOOL_OPS(dev, &network_ethtool_ops);
/*
* We do not set a jumbo MTU on the interface. Otherwise the network
* stack will try to send large packets that will get dropped by the
* Ethernet bridge (unless the physical Ethernet interface is
* configured to transfer jumbo packets). If a larger MTU is desired
* then the system administrator can specify it using the 'ifconfig'
* command.
*/
/*dev->mtu = 16*1024;*/
}
static int tc589_probe(struct pcmcia_device *link)
{
struct el3_private *lp;
struct net_device *dev;
DEBUG(0, "3c589_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(struct el3_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link->priv = dev;
lp->p_dev = link;
spin_lock_init(&lp->lock);
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->irq.Attributes = IRQ_TYPE_DYNAMIC_SHARING|IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &el3_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
dev->netdev_ops = &el3_netdev_ops;
dev->watchdog_timeo = TX_TIMEOUT;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
return tc589_config(link);
} /* tc589_attach */
/**
* gether_setup - initialize one ethernet-over-usb link
* @g: gadget to associated with these links
* @ethaddr: NULL, or a buffer in which the ethernet address of the
* host side of the link is recorded
* Context: may sleep
*
* This sets up the single network link that may be exported by a
* gadget driver using this framework. The link layer addresses are
* set up using module parameters.
*
* Returns negative errno, or zero on success
*/
int __init gether_setup(u8 ethaddr[ETH_ALEN])
{
struct eth_dev *dev;
struct net_device *net;
int status;
if (the_dev)
return -EBUSY;
net = alloc_etherdev(sizeof *dev);
if (!net)
return -ENOMEM;
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
spin_lock_init(&dev->req_lock);
INIT_WORK(&dev->work, eth_work);
INIT_LIST_HEAD(&dev->tx_reqs);
INIT_LIST_HEAD(&dev->rx_reqs);
/* network device setup */
dev->net = net;
strcpy(net->name, "ld%d");
if (get_ether_addr(dev_addr, net->dev_addr))
printk("using random %s ethernet address\n", "self");
if (get_ether_addr(host_addr, dev->host_mac))
printk("using random %s ethernet address\n", "host");
if (ethaddr)
memcpy(ethaddr, dev->host_mac, ETH_ALEN);
net->netdev_ops = ð_netdev_ops;
SET_ETHTOOL_OPS(net, &ops);
/* two kinds of host-initiated state changes:
* - iff DATA transfer is active, carrier is "on"
* - tx queueing enabled if open *and* carrier is "on"
*/
netif_stop_queue(net);
netif_carrier_off(net);
// SET_NETDEV_DEV(net, &g->dev);
status = register_netdev(net);
if (status < 0) {
printk("register_netdev failed, %d\n", status);
free_netdev(net);
} else {
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
the_dev = dev;
}
return status;
}
/**
* cvm_oct_common_init - per network device initialization
* @dev: Device to initialize
*
* Returns Zero on success
*/
int cvm_oct_common_init(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
struct sockaddr sa;
u64 mac = ((u64)(octeon_bootinfo->mac_addr_base[0] & 0xff) << 40) |
((u64)(octeon_bootinfo->mac_addr_base[1] & 0xff) << 32) |
((u64)(octeon_bootinfo->mac_addr_base[2] & 0xff) << 24) |
((u64)(octeon_bootinfo->mac_addr_base[3] & 0xff) << 16) |
((u64)(octeon_bootinfo->mac_addr_base[4] & 0xff) << 8) |
(u64)(octeon_bootinfo->mac_addr_base[5] & 0xff);
mac += cvm_oct_mac_addr_offset;
sa.sa_data[0] = (mac >> 40) & 0xff;
sa.sa_data[1] = (mac >> 32) & 0xff;
sa.sa_data[2] = (mac >> 24) & 0xff;
sa.sa_data[3] = (mac >> 16) & 0xff;
sa.sa_data[4] = (mac >> 8) & 0xff;
sa.sa_data[5] = mac & 0xff;
if (cvm_oct_mac_addr_offset >= octeon_bootinfo->mac_addr_count)
printk(KERN_DEBUG "%s: Using MAC outside of the assigned range:"
" %02x:%02x:%02x:%02x:%02x:%02x\n", dev->name,
sa.sa_data[0] & 0xff, sa.sa_data[1] & 0xff,
sa.sa_data[2] & 0xff, sa.sa_data[3] & 0xff,
sa.sa_data[4] & 0xff, sa.sa_data[5] & 0xff);
cvm_oct_mac_addr_offset++;
/*
* Force the interface to use the POW send if always_use_pow
* was specified or it is in the pow send list.
*/
if ((pow_send_group != -1)
&& (always_use_pow || strstr(pow_send_list, dev->name)))
priv->queue = -1;
if (priv->queue != -1) {
dev->features |= NETIF_F_SG;
if (USE_HW_TCPUDP_CHECKSUM)
dev->features |= NETIF_F_IP_CSUM;
}
/* We do our own locking, Linux doesn't need to */
dev->features |= NETIF_F_LLTX;
SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops);
cvm_oct_phy_setup_device(dev);
dev->netdev_ops->ndo_set_mac_address(dev, &sa);
dev->netdev_ops->ndo_change_mtu(dev, dev->mtu);
/*
* Zero out stats for port so we won't mistakenly show
* counters from the bootloader.
*/
memset(dev->netdev_ops->ndo_get_stats(dev), 0,
sizeof(struct net_device_stats));
return 0;
}
/**
* gether_qc_setup_name - initialize one ethernet-over-usb link
* @g: gadget to associated with these links
* @ethaddr: NULL, or a buffer in which the ethernet address of the
* host side of the link is recorded
* @netname: name for network device (for example, "usb")
* Context: may sleep
*
* This sets up the single network link that may be exported by a
* gadget driver using this framework. The link layer addresses are
* set up using module parameters.
*
* Returns negative errno, or zero on success
*/
int gether_qc_setup_name(struct usb_gadget *g, u8 ethaddr[ETH_ALEN],
const char *netname)
{
struct eth_qc_dev *dev;
struct net_device *net;
int status;
if (qc_dev)
return -EBUSY;
net = alloc_etherdev(sizeof *dev);
if (!net)
return -ENOMEM;
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
/* network device setup */
dev->net = net;
snprintf(net->name, sizeof(net->name), "%s%%d", netname);
if (get_qc_ether_addr(qc_dev_addr, net->dev_addr))
dev_warn(&g->dev,
"using random %s ethernet address\n", "self");
if (get_qc_ether_addr(qc_host_addr, dev->host_mac))
dev_warn(&g->dev,
"using random %s ethernet address\n", "host");
if (ethaddr)
memcpy(ethaddr, dev->host_mac, ETH_ALEN);
net->netdev_ops = ð_qc_netdev_ops;
SET_ETHTOOL_OPS(net, &qc_ethtool_ops);
netif_carrier_off(net);
dev->gadget = g;
SET_NETDEV_DEV(net, &g->dev);
SET_NETDEV_DEVTYPE(net, &qc_gadget_type);
status = register_netdev(net);
if (status < 0) {
dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
free_netdev(net);
} else {
INFO(dev, "MAC %pM\n", net->dev_addr);
INFO(dev, "HOST MAC %pM\n", dev->host_mac);
qc_dev = dev;
}
return status;
}
static int nmclan_attach(struct pcmcia_device *p_dev)
{
mace_private *lp;
dev_link_t *link;
struct net_device *dev;
DEBUG(0, "nmclan_attach()\n");
DEBUG(1, "%s\n", rcsid);
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(mace_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link = &lp->link;
link->priv = dev;
spin_lock_init(&lp->bank_lock);
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &mace_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
lp->tx_free_frames=AM2150_MAX_TX_FRAMES;
SET_MODULE_OWNER(dev);
dev->hard_start_xmit = &mace_start_xmit;
dev->set_config = &mace_config;
dev->get_stats = &mace_get_stats;
dev->set_multicast_list = &set_multicast_list;
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
dev->open = &mace_open;
dev->stop = &mace_close;
#ifdef HAVE_TX_TIMEOUT
dev->tx_timeout = mace_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
#endif
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
nmclan_config(link);
return 0;
} /* nmclan_attach */
static int fmvj18x_attach(struct pcmcia_device *p_dev)
{
local_info_t *lp;
dev_link_t *link;
struct net_device *dev;
DEBUG(0, "fmvj18x_attach()\n");
/* Make up a FMVJ18x specific data structure */
dev = alloc_etherdev(sizeof(local_info_t));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link = &lp->link;
link->priv = dev;
/* The io structure describes IO port mapping */
link->io.NumPorts1 = 32;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_AUTO;
link->io.IOAddrLines = 5;
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &fjn_interrupt;
link->irq.Instance = dev;
/* General socket configuration */
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.Vcc = 50;
link->conf.IntType = INT_MEMORY_AND_IO;
/* The FMVJ18x specific entries in the device structure. */
SET_MODULE_OWNER(dev);
dev->hard_start_xmit = &fjn_start_xmit;
dev->set_config = &fjn_config;
dev->get_stats = &fjn_get_stats;
dev->set_multicast_list = &set_rx_mode;
dev->open = &fjn_open;
dev->stop = &fjn_close;
#ifdef HAVE_TX_TIMEOUT
dev->tx_timeout = fjn_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
#endif
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
link->handle = p_dev;
p_dev->instance = link;
link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
fmvj18x_config(link);
return 0;
} /* fmvj18x_attach */
static int netvsc_probe(struct hv_device *dev,
const struct hv_vmbus_device_id *dev_id)
{
struct net_device *net = NULL;
struct net_device_context *net_device_ctx;
struct netvsc_device_info device_info;
int ret;
net = alloc_etherdev(sizeof(struct net_device_context));
if (!net)
return -ENOMEM;
netif_carrier_off(net);
net_device_ctx = netdev_priv(net);
net_device_ctx->device_ctx = dev;
hv_set_drvdata(dev, net);
INIT_DELAYED_WORK(&net_device_ctx->dwork, netvsc_link_change);
INIT_WORK(&net_device_ctx->work, do_set_multicast);
net->netdev_ops = &device_ops;
net->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM |
NETIF_F_TSO;
net->features = NETIF_F_HW_VLAN_CTAG_TX | NETIF_F_SG | NETIF_F_RXCSUM |
NETIF_F_IP_CSUM | NETIF_F_TSO;
SET_ETHTOOL_OPS(net, ðtool_ops);
SET_NETDEV_DEV(net, &dev->device);
/* Notify the netvsc driver of the new device */
device_info.ring_size = ring_size;
ret = rndis_filter_device_add(dev, &device_info);
if (ret != 0) {
netdev_err(net, "unable to add netvsc device (ret %d)\n", ret);
free_netdev(net);
hv_set_drvdata(dev, NULL);
return ret;
}
memcpy(net->dev_addr, device_info.mac_adr, ETH_ALEN);
ret = register_netdev(net);
if (ret != 0) {
pr_err("Unable to register netdev.\n");
rndis_filter_device_remove(dev);
free_netdev(net);
} else {
schedule_delayed_work(&net_device_ctx->dwork, 0);
}
return ret;
}
void fe_set_ethtool_ops(struct net_device *netdev)
{
struct fe_priv *priv = netdev_priv(netdev);
struct fe_soc_data *soc = priv->soc;
if (soc->reg_table[FE_REG_FE_COUNTER_BASE]) {
fe_ethtool_ops.get_strings = fe_get_strings;
fe_ethtool_ops.get_sset_count = fe_get_sset_count;
fe_ethtool_ops.get_ethtool_stats = fe_get_ethtool_stats;
}
SET_ETHTOOL_OPS(netdev, &fe_ethtool_ops);
}
void br_dev_setup(struct net_device *dev)
{
random_ether_addr(dev->dev_addr);
ether_setup(dev);
dev->netdev_ops = &br_netdev_ops;
dev->destructor = free_netdev;
SET_ETHTOOL_OPS(dev, &br_ethtool_ops);
dev->tx_queue_len = 0;
dev->priv_flags = IFF_EBRIDGE;
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX |
NETIF_F_NETNS_LOCAL | NETIF_F_GSO;
}
/** init of the network device */
static int switch_init(struct net_device *dev)
{
u64 retval;
static int macVal=0;
int i;
/*printk("%s up\n",dev->name); */
// dev->open = ifx_eth_open;
// dev->stop = ifx_eth_close;
// dev->hard_start_xmit = ifx_start_xmit;
// dev->do_ioctl = ifx_eth_ioctl;
// dev->get_stats = ifx_get_stats;
// dev->change_mtu = ifx_change_mtu;
// dev->set_mac_address = ifx_set_mac_address;
// dev->tx_timeout = ifx_tx_timeout;
// dev->watchdog_timeo = IFX_TX_TIMEOUT;
//#ifdef CONFIG_NAPI_ENABLED
// dev->poll = switch_poll;
// dev->weight = 64;
//#endif
SET_ETHTOOL_OPS(dev, &ifx_ethtool_ops);
for ( i = 0, retval = 0; i < 6; i++ )
retval += dev->dev_addr[i];
if ( retval == 0 ) {
/*read the mac address from the mac table and put them into the mac table.*/
for (i = 0, retval = 0; i < 6; i++) {
retval +=my_ethaddr[i];
}
/* if ethaddr not set in u-boot, then use default one */
if (retval == 0) {
dev->dev_addr[0] = 0x00;
dev->dev_addr[1] = 0x20;
dev->dev_addr[2] = 0xda;
dev->dev_addr[3] = 0x86;
dev->dev_addr[4] = 0x23;
dev->dev_addr[5] = 0x74 + macVal;
} else {
for (i = 0; i < 6; i++) {
dev->dev_addr[i] = my_ethaddr[i];
}
dev->dev_addr[5] += + macVal ;
}
macVal++;
}
return 0;
}
/**
* cvm_oct_common_init - per network device initialization
* @dev: Device to initialize
*
* Returns Zero on success
*/
int cvm_oct_common_init(struct net_device *dev)
{
struct octeon_ethernet *priv = netdev_priv(dev);
const u8 *mac = NULL;
if (priv->of_node)
mac = of_get_mac_address(priv->of_node);
if (mac && is_valid_ether_addr(mac)) {
memcpy(dev->dev_addr, mac, ETH_ALEN);
dev->addr_assign_type &= ~NET_ADDR_RANDOM;
} else {
eth_hw_addr_random(dev);
}
/*
* Force the interface to use the POW send if always_use_pow
* was specified or it is in the pow send list.
*/
if ((pow_send_group != -1)
&& (always_use_pow || strstr(pow_send_list, dev->name)))
priv->queue = -1;
if (priv->queue != -1) {
dev->features |= NETIF_F_SG;
if (USE_HW_TCPUDP_CHECKSUM)
dev->features |= NETIF_F_IP_CSUM;
}
/* We do our own locking, Linux doesn't need to */
dev->features |= NETIF_F_LLTX;
SET_ETHTOOL_OPS(dev, &cvm_oct_ethtool_ops);
cvm_oct_phy_setup_device(dev);
cvm_oct_set_mac_filter(dev);
dev->netdev_ops->ndo_change_mtu(dev, dev->mtu);
/*
* Zero out stats for port so we won't mistakenly show
* counters from the bootloader.
*/
memset(dev->netdev_ops->ndo_get_stats(dev), 0,
sizeof(struct net_device_stats));
return 0;
}
/*******************************************************************************
函数名称 : sub_if_setup
功能描述 : 子接口初始化设置函数
输入参数 : sub_if_dev ---接口设备地址
输出参数 : 无
返回值 :
0 设置成功
--------------------------------------------------------------------------------
最近一次修改记录 :
修改作者 : 王松波
修改目的 : 新增函数
修改日期 : 2010-09-16
********************************************************************************/
static void sub_if_setup(struct net_device *sub_if_dev)
{
SET_MODULE_OWNER(sub_if_dev);
ether_setup(sub_if_dev);
SET_ETHTOOL_OPS(sub_if_dev, &sub_if_ethtool_ops);
sub_if_dev->priv_flags = IFF_LAY3_SUB_INTERFACE;
sub_if_dev->tx_queue_len = 0;
sub_if_dev->change_mtu = sub_if_dev_change_mtu;
sub_if_dev->open = sub_if_dev_open;
sub_if_dev->stop = sub_if_dev_stop;
sub_if_dev->set_mac_address = sub_if_dev_set_mac_address;
sub_if_dev->set_multicast_list = sub_if_dev_set_multicast_list;
sub_if_dev->destructor = if_dev_delete;
sub_if_dev->do_ioctl = sub_if_dev_ioctl;
sub_if_dev->hard_start_xmit = sub_if_dev_hard_start_xmit;
}
static void do_setup(struct net_device *netdev)
{
ether_setup(netdev);
netdev->netdev_ops = &internal_dev_netdev_ops;
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
netdev->destructor = internal_dev_destructor;
SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
netdev->tx_queue_len = 0;
netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
netdev->vlan_features = netdev->features;
netdev->features |= NETIF_F_HW_VLAN_TX;
random_ether_addr(netdev->dev_addr);
}
static int tc589_probe(struct pcmcia_device *link)
{
struct el3_private *lp;
struct net_device *dev;
DEBUG(0, "3c589_attach()\n");
/* Create new ethernet device */
dev = alloc_etherdev(sizeof(struct el3_private));
if (!dev)
return -ENOMEM;
lp = netdev_priv(dev);
link->priv = dev;
lp->p_dev = link;
spin_lock_init(&lp->lock);
link->io.NumPorts1 = 16;
link->io.Attributes1 = IO_DATA_PATH_WIDTH_16;
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE | IRQ_HANDLE_PRESENT;
link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = &el3_interrupt;
link->irq.Instance = dev;
link->conf.Attributes = CONF_ENABLE_IRQ;
link->conf.IntType = INT_MEMORY_AND_IO;
link->conf.ConfigIndex = 1;
link->conf.Present = PRESENT_OPTION;
/* The EL3-specific entries in the device structure. */
SET_MODULE_OWNER(dev);
dev->hard_start_xmit = &el3_start_xmit;
dev->set_config = &el3_config;
dev->get_stats = &el3_get_stats;
dev->set_multicast_list = &set_multicast_list;
dev->open = &el3_open;
dev->stop = &el3_close;
#ifdef HAVE_TX_TIMEOUT
dev->tx_timeout = el3_tx_timeout;
dev->watchdog_timeo = TX_TIMEOUT;
#endif
SET_ETHTOOL_OPS(dev, &netdev_ethtool_ops);
return tc589_config(link);
} /* tc589_attach */
void br_dev_setup(struct net_device *dev)
{
random_ether_addr(dev->dev_addr);
ether_setup(dev);
dev->do_ioctl = br_dev_ioctl;
dev->get_stats = br_dev_get_stats;
dev->hard_start_xmit = br_dev_xmit;
dev->open = br_dev_open;
dev->set_multicast_list = br_dev_set_multicast_list;
dev->change_mtu = br_change_mtu;
dev->destructor = free_netdev;
SET_ETHTOOL_OPS(dev, &br_ethtool_ops);
dev->stop = br_dev_stop;
dev->tx_queue_len = 0;
dev->set_mac_address = br_set_mac_address;
dev->priv_flags = IFF_EBRIDGE;
dev->features = NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA |
NETIF_F_GSO_MASK | NETIF_F_NO_CSUM | NETIF_F_LLTX;
}
static void do_setup(struct net_device *netdev)
{
ether_setup(netdev);
netdev->netdev_ops = &internal_dev_netdev_ops;
netdev->priv_flags &= ~IFF_TX_SKB_SHARING;
netdev->priv_flags |= IFF_LIVE_ADDR_CHANGE;
netdev->destructor = internal_dev_destructor;
SET_ETHTOOL_OPS(netdev, &internal_dev_ethtool_ops);
netdev->tx_queue_len = 0;
netdev->features = NETIF_F_LLTX | NETIF_F_SG | NETIF_F_FRAGLIST |
NETIF_F_HIGHDMA | NETIF_F_HW_CSUM | NETIF_F_TSO;
netdev->vlan_features = netdev->features;
netdev->features |= NETIF_F_HW_VLAN_CTAG_TX;
#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,39)
netdev->hw_features = netdev->features & ~NETIF_F_LLTX;
#endif
eth_hw_addr_random(netdev);
}
/**
* gether_setup - initialize one ethernet-over-usb link
* @g: gadget to associated with these links
* @ethaddr: NULL, or a buffer in which the ethernet address of the
* host side of the link is recorded
* Context: may sleep
*
* This sets up the single network link that may be exported by a
* gadget driver using this framework. The link layer addresses are
* set up using module parameters.
*
* Returns negative errno, or zero on success
*/
int gether_setup(struct usb_gadget *g, u8 ethaddr[ETH_ALEN])
{
struct eth_dev *dev;
struct net_device *net;
int status;
if (the_dev)
return -EBUSY;
net = alloc_etherdev(sizeof *dev);
if (!net)
return -ENOMEM;
#ifdef CONFIG_USB_ANDROID_VERIZON
/* verizon requirement : mtu size fix to 1428 */
net->mtu = 1428;
#endif
dev = netdev_priv(net);
spin_lock_init(&dev->lock);
spin_lock_init(&dev->req_lock);
INIT_WORK(&dev->work, eth_work);
INIT_LIST_HEAD(&dev->tx_reqs);
INIT_LIST_HEAD(&dev->rx_reqs);
skb_queue_head_init(&dev->rx_frames);
/* network device setup */
dev->net = net;
strcpy(net->name, "usb%d");
if (get_ether_addr(dev_addr, net->dev_addr))
dev_warn(&g->dev,
"using random %s ethernet address\n", "self");
if (get_ether_addr(host_addr, dev->host_mac))
dev_warn(&g->dev,
"using random %s ethernet address\n", "host");
if (ethaddr)
memcpy(ethaddr, dev->host_mac, ETH_ALEN);
net->netdev_ops = ð_netdev_ops;
SET_ETHTOOL_OPS(net, &ops);
/* two kinds of host-initiated state changes:
* - iff DATA transfer is active, carrier is "on"
* - tx queueing enabled if open *and* carrier is "on"
*/
netif_stop_queue(net);
netif_carrier_off(net);
dev->gadget = g;
SET_NETDEV_DEV(net, &g->dev);
SET_NETDEV_DEVTYPE(net, &gadget_type);
status = register_netdev(net);
if (status < 0) {
dev_dbg(&g->dev, "register_netdev failed, %d\n", status);
free_netdev(net);
} else {
the_dev = dev;
}
return status;
}
void ixgbevf_set_ethtool_ops(struct net_device *netdev)
{
SET_ETHTOOL_OPS(netdev, &ixgbevf_ethtool_ops);
}
void igbvf_set_ethtool_ops(struct net_device *netdev)
{
/* have to "undeclare" const on this struct to remove warnings */
SET_ETHTOOL_OPS(netdev, (struct ethtool_ops *)&igbvf_ethtool_ops);
}
void ehea_set_ethtool_ops(struct net_device *netdev)
{
SET_ETHTOOL_OPS(netdev, &ehea_ethtool_ops);
}
