diff options
Diffstat (limited to 'arch/um/drivers/net_kern.c')
| -rw-r--r-- | arch/um/drivers/net_kern.c | 39 |
1 files changed, 20 insertions, 19 deletions
diff --git a/arch/um/drivers/net_kern.c b/arch/um/drivers/net_kern.c index a492e59883a..7d26d9c0b2f 100644 --- a/arch/um/drivers/net_kern.c +++ b/arch/um/drivers/net_kern.c @@ -18,12 +18,12 @@ #include <linux/skbuff.h> #include <linux/slab.h> #include <linux/spinlock.h> -#include "init.h" -#include "irq_kern.h" -#include "irq_user.h" +#include <init.h> +#include <irq_kern.h> +#include <irq_user.h> #include "mconsole_kern.h" -#include "net_kern.h" -#include "net_user.h" +#include <net_kern.h> +#include <net_user.h> #define DRIVER_NAME "uml-netdev" @@ -161,7 +161,7 @@ static int uml_net_open(struct net_device *dev) } err = um_request_irq(dev->irq, lp->fd, IRQ_READ, uml_net_interrupt, - IRQF_DISABLED | IRQF_SHARED, dev->name, dev); + IRQF_SHARED, dev->name, dev); if (err != 0) { printk(KERN_ERR "uml_net_open: failed to get irq(%d)\n", err); err = -ENETUNREACH; @@ -195,7 +195,7 @@ static int uml_net_close(struct net_device *dev) netif_stop_queue(dev); - free_irq(dev->irq, dev); + um_free_irq(dev->irq, dev); if (lp->close != NULL) (*lp->close)(lp->fd, &lp->user); lp->fd = -1; @@ -218,6 +218,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) spin_lock_irqsave(&lp->lock, flags); len = (*lp->write)(lp->fd, skb, lp); + skb_tx_timestamp(skb); if (len == skb->len) { dev->stats.tx_packets++; @@ -239,7 +240,7 @@ static int uml_net_start_xmit(struct sk_buff *skb, struct net_device *dev) spin_unlock_irqrestore(&lp->lock, flags); - dev_kfree_skb(skb); + dev_consume_skb_any(skb); return NETDEV_TX_OK; } @@ -274,13 +275,14 @@ static void uml_net_poll_controller(struct net_device *dev) static void uml_net_get_drvinfo(struct net_device *dev, struct ethtool_drvinfo *info) { - strcpy(info->driver, DRIVER_NAME); - strcpy(info->version, "42"); + strlcpy(info->driver, DRIVER_NAME, sizeof(info->driver)); + strlcpy(info->version, "42", sizeof(info->version)); } static const struct ethtool_ops uml_net_ethtool_ops = { .get_drvinfo = uml_net_get_drvinfo, .get_link = ethtool_op_get_link, + .get_ts_info = ethtool_op_get_ts_info, }; static void uml_net_user_timer_expire(unsigned long _conn) @@ -293,8 +295,9 @@ static void uml_net_user_timer_expire(unsigned long _conn) #endif } -static void setup_etheraddr(char *str, unsigned char *addr, char *name) +static void setup_etheraddr(struct net_device *dev, char *str) { + unsigned char *addr = dev->dev_addr; char *end; int i; @@ -338,8 +341,8 @@ static void setup_etheraddr(char *str, unsigned char *addr, char *name) random: printk(KERN_INFO - "Choosing a random ethernet address for device %s\n", name); - random_ether_addr(addr); + "Choosing a random ethernet address for device %s\n", dev->name); + eth_hw_addr_random(dev); } static DEFINE_SPINLOCK(devices_lock); @@ -417,9 +420,9 @@ static void eth_configure(int n, void *init, char *mac, */ snprintf(dev->name, sizeof(dev->name), "eth%d", n); - setup_etheraddr(mac, device->mac, dev->name); + setup_etheraddr(dev, mac); - printk(KERN_INFO "Netdevice %d (%pM) : ", n, device->mac); + printk(KERN_INFO "Netdevice %d (%pM) : ", n, dev->dev_addr); lp = netdev_priv(dev); /* This points to the transport private data. It's still clear, but we @@ -466,14 +469,12 @@ static void eth_configure(int n, void *init, char *mac, init_timer(&lp->tl); spin_lock_init(&lp->lock); lp->tl.function = uml_net_user_timer_expire; - memcpy(lp->mac, device->mac, sizeof(lp->mac)); + memcpy(lp->mac, dev->dev_addr, sizeof(lp->mac)); if ((transport->user->init != NULL) && ((*transport->user->init)(&lp->user, dev) != 0)) goto out_unregister; - /* don't use eth_mac_addr, it will not work here */ - memcpy(dev->dev_addr, device->mac, ETH_ALEN); dev->mtu = transport->user->mtu; dev->netdev_ops = ¨_netdev_ops; dev->ethtool_ops = ¨_net_ethtool_ops; @@ -830,7 +831,7 @@ static void close_devices(void) spin_lock(&opened_lock); list_for_each(ele, &opened) { lp = list_entry(ele, struct uml_net_private, list); - free_irq(lp->dev->irq, lp->dev); + um_free_irq(lp->dev->irq, lp->dev); if ((lp->close != NULL) && (lp->fd >= 0)) (*lp->close)(lp->fd, &lp->user); if (lp->remove != NULL) |