#include <linux/init.h>
#include <linux/delay.h>
#include <linux/mm.h>
+#include <linux/pm.h>
#include <linux/ethtool.h>
#include <linux/proc_fs.h>
#include <linux/in.h>
#include <linux/ip.h>
+#include <linux/slab.h>
#include <net/net_namespace.h>
#include <asm/hvcall.h>
#include <asm/atomic.h>
return -1;
}
- pool->skbuff = kmalloc(sizeof(void*) * pool->size, GFP_KERNEL);
+ pool->skbuff = kcalloc(pool->size, sizeof(void *), GFP_KERNEL);
if(!pool->skbuff) {
kfree(pool->dma_addr);
return -1;
}
- memset(pool->skbuff, 0, sizeof(void*) * pool->size);
memset(pool->dma_addr, 0, sizeof(dma_addr_t) * pool->size);
for(i = 0; i < pool->size; ++i) {
}
ibmveth_debug_printk("registering irq 0x%x\n", netdev->irq);
- if((rc = request_irq(netdev->irq, &ibmveth_interrupt, 0, netdev->name, netdev)) != 0) {
+ if((rc = request_irq(netdev->irq, ibmveth_interrupt, 0, netdev->name, netdev)) != 0) {
ibmveth_error_printk("unable to request irq 0x%x, rc %d\n", netdev->irq, rc);
do {
rc = h_free_logical_lan(adapter->vdev->unit_address);
#define page_offset(v) ((unsigned long)(v) & ((1 << 12) - 1))
-static int ibmveth_start_xmit(struct sk_buff *skb, struct net_device *netdev)
+static netdev_tx_t ibmveth_start_xmit(struct sk_buff *skb,
+ struct net_device *netdev)
{
struct ibmveth_adapter *adapter = netdev_priv(netdev);
union ibmveth_buf_desc desc;
} else {
tx_packets++;
tx_bytes += skb->len;
- netdev->trans_start = jiffies;
+ netdev->trans_start = jiffies; /* NETIF_F_LLTX driver :( */
}
if (!used_bounce)
spin_unlock_irqrestore(&adapter->stats_lock, flags);
dev_kfree_skb(skb);
- return 0;
+ return NETDEV_TX_OK;
}
static int ibmveth_poll(struct napi_struct *napi, int budget)
ibmveth_assert(lpar_rc == H_SUCCESS);
- netif_rx_complete(napi);
+ napi_complete(napi);
if (ibmveth_rxq_pending_buffer(adapter) &&
- netif_rx_reschedule(napi)) {
+ napi_reschedule(napi)) {
lpar_rc = h_vio_signal(adapter->vdev->unit_address,
VIO_IRQ_DISABLE);
goto restart_poll;
struct ibmveth_adapter *adapter = netdev_priv(netdev);
unsigned long lpar_rc;
- if (netif_rx_schedule_prep(&adapter->napi)) {
+ if (napi_schedule_prep(&adapter->napi)) {
lpar_rc = h_vio_signal(adapter->vdev->unit_address,
VIO_IRQ_DISABLE);
ibmveth_assert(lpar_rc == H_SUCCESS);
- __netif_rx_schedule(&adapter->napi);
+ __napi_schedule(&adapter->napi);
}
return IRQ_HANDLED;
}
struct ibmveth_adapter *adapter = netdev_priv(netdev);
unsigned long lpar_rc;
- if((netdev->flags & IFF_PROMISC) || (netdev->mc_count > adapter->mcastFilterSize)) {
+ if ((netdev->flags & IFF_PROMISC) ||
+ (netdev_mc_count(netdev) > adapter->mcastFilterSize)) {
lpar_rc = h_multicast_ctrl(adapter->vdev->unit_address,
IbmVethMcastEnableRecv |
IbmVethMcastDisableFiltering,
ibmveth_error_printk("h_multicast_ctrl rc=%ld when entering promisc mode\n", lpar_rc);
}
} else {
- struct dev_mc_list *mclist = netdev->mc_list;
- int i;
+ struct netdev_hw_addr *ha;
/* clear the filter table & disable filtering */
lpar_rc = h_multicast_ctrl(adapter->vdev->unit_address,
IbmVethMcastEnableRecv |
ibmveth_error_printk("h_multicast_ctrl rc=%ld when attempting to clear filter table\n", lpar_rc);
}
/* add the addresses to the filter table */
- for(i = 0; i < netdev->mc_count; ++i, mclist = mclist->next) {
+ netdev_for_each_mc_addr(ha, netdev) {
// add the multicast address to the filter table
unsigned long mcast_addr = 0;
- memcpy(((char *)&mcast_addr)+2, mclist->dmi_addr, 6);
+ memcpy(((char *)&mcast_addr)+2, ha->addr, 6);
lpar_rc = h_multicast_ctrl(adapter->vdev->unit_address,
IbmVethMcastAddFilter,
mcast_addr);
return ret;
}
+static const struct net_device_ops ibmveth_netdev_ops = {
+ .ndo_open = ibmveth_open,
+ .ndo_stop = ibmveth_close,
+ .ndo_start_xmit = ibmveth_start_xmit,
+ .ndo_set_multicast_list = ibmveth_set_multicast_list,
+ .ndo_do_ioctl = ibmveth_ioctl,
+ .ndo_change_mtu = ibmveth_change_mtu,
+ .ndo_validate_addr = eth_validate_addr,
+ .ndo_set_mac_address = eth_mac_addr,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = ibmveth_poll_controller,
+#endif
+};
+
static int __devinit ibmveth_probe(struct vio_dev *dev, const struct vio_device_id *id)
{
int rc, i;
return -ENOMEM;
adapter = netdev_priv(netdev);
- dev->dev.driver_data = netdev;
+ dev_set_drvdata(&dev->dev, netdev);
adapter->vdev = dev;
adapter->netdev = netdev;
memcpy(&adapter->mac_addr, mac_addr_p, 6);
netdev->irq = dev->irq;
- netdev->open = ibmveth_open;
- netdev->stop = ibmveth_close;
- netdev->hard_start_xmit = ibmveth_start_xmit;
- netdev->set_multicast_list = ibmveth_set_multicast_list;
- netdev->do_ioctl = ibmveth_ioctl;
- netdev->ethtool_ops = &netdev_ethtool_ops;
- netdev->change_mtu = ibmveth_change_mtu;
+ netdev->netdev_ops = &ibmveth_netdev_ops;
+ netdev->ethtool_ops = &netdev_ethtool_ops;
SET_NETDEV_DEV(netdev, &dev->dev);
-#ifdef CONFIG_NET_POLL_CONTROLLER
- netdev->poll_controller = ibmveth_poll_controller;
-#endif
netdev->features |= NETIF_F_LLTX;
spin_lock_init(&adapter->stats_lock);
- memcpy(&netdev->dev_addr, &adapter->mac_addr, netdev->addr_len);
+ memcpy(netdev->dev_addr, &adapter->mac_addr, netdev->addr_len);
for(i = 0; i<IbmVethNumBufferPools; i++) {
struct kobject *kobj = &adapter->rx_buff_pool[i].kobj;
static int __devexit ibmveth_remove(struct vio_dev *dev)
{
- struct net_device *netdev = dev->dev.driver_data;
+ struct net_device *netdev = dev_get_drvdata(&dev->dev);
struct ibmveth_adapter *adapter = netdev_priv(netdev);
int i;
static int ibmveth_show(struct seq_file *seq, void *v)
{
struct ibmveth_adapter *adapter = seq->private;
- char *current_mac = ((char*) &adapter->netdev->dev_addr);
- char *firmware_mac = ((char*) &adapter->mac_addr) ;
+ char *current_mac = (char *) adapter->netdev->dev_addr;
+ char *firmware_mac = (char *) &adapter->mac_addr;
seq_printf(seq, "%s %s\n\n", ibmveth_driver_string, ibmveth_driver_version);
if (!entry)
ibmveth_error_printk("Cannot create adapter proc entry");
}
- return;
}
static void ibmveth_proc_unregister_adapter(struct ibmveth_adapter *adapter)
struct ibmveth_buff_pool *pool = container_of(kobj,
struct ibmveth_buff_pool,
kobj);
- struct net_device *netdev =
- container_of(kobj->parent, struct device, kobj)->driver_data;
+ struct net_device *netdev = dev_get_drvdata(
+ container_of(kobj->parent, struct device, kobj));
struct ibmveth_adapter *adapter = netdev_priv(netdev);
long value = simple_strtol(buf, NULL, 10);
long rc;
NULL,
};
-static struct sysfs_ops veth_pool_ops = {
+static const struct sysfs_ops veth_pool_ops = {
.show = veth_pool_show,
.store = veth_pool_store,
};
.default_attrs = veth_pool_attrs,
};
+static int ibmveth_resume(struct device *dev)
+{
+ struct net_device *netdev = dev_get_drvdata(dev);
+ ibmveth_interrupt(netdev->irq, netdev);
+ return 0;
+}
static struct vio_device_id ibmveth_device_table[] __devinitdata= {
{ "network", "IBM,l-lan"},
};
MODULE_DEVICE_TABLE(vio, ibmveth_device_table);
+static struct dev_pm_ops ibmveth_pm_ops = {
+ .resume = ibmveth_resume
+};
+
static struct vio_driver ibmveth_driver = {
.id_table = ibmveth_device_table,
.probe = ibmveth_probe,
.driver = {
.name = ibmveth_driver_name,
.owner = THIS_MODULE,
+ .pm = &ibmveth_pm_ops,
}
};