diff options
Diffstat (limited to 'drivers/net/shaper.c')
-rw-r--r-- | drivers/net/shaper.c | 81 |
1 files changed, 17 insertions, 64 deletions
diff --git a/drivers/net/shaper.c b/drivers/net/shaper.c index 4c3d98ff4cd4..228f650250f6 100644 --- a/drivers/net/shaper.c +++ b/drivers/net/shaper.c @@ -86,6 +86,7 @@ #include <net/dst.h> #include <net/arp.h> +#include <net/net_namespace.h> struct shaper_cb { unsigned long shapeclock; /* Time it should go out */ @@ -170,7 +171,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev) */ if(time_after(SHAPERCB(skb)->shapeclock,jiffies + SHAPER_LATENCY)) { dev_kfree_skb(skb); - shaper->stats.tx_dropped++; + dev->stats.tx_dropped++; } else skb_queue_tail(&shaper->sendq, skb); } @@ -181,7 +182,7 @@ static int shaper_start_xmit(struct sk_buff *skb, struct net_device *dev) { ptr=skb_dequeue(&shaper->sendq); dev_kfree_skb(ptr); - shaper->stats.collisions++; + dev->stats.collisions++; } shaper_kick(shaper); spin_unlock(&shaper->lock); @@ -206,8 +207,8 @@ static void shaper_queue_xmit(struct shaper *shaper, struct sk_buff *skb) shaper->dev->name,newskb->priority); dev_queue_xmit(newskb); - shaper->stats.tx_bytes += skb->len; - shaper->stats.tx_packets++; + shaper->dev->stats.tx_bytes += skb->len; + shaper->dev->stats.tx_packets++; if(sh_debug) printk("Kicked new frame out.\n"); @@ -329,22 +330,17 @@ static int shaper_close(struct net_device *dev) * ARP and other resolutions and not before. */ -static struct net_device_stats *shaper_get_stats(struct net_device *dev) -{ - struct shaper *sh=dev->priv; - return &sh->stats; -} - static int shaper_header(struct sk_buff *skb, struct net_device *dev, - unsigned short type, void *daddr, void *saddr, unsigned len) + unsigned short type, + const void *daddr, const void *saddr, unsigned len) { struct shaper *sh=dev->priv; int v; if(sh_debug) printk("Shaper header\n"); - skb->dev=sh->dev; - v=sh->hard_header(skb,sh->dev,type,daddr,saddr,len); - skb->dev=dev; + skb->dev = sh->dev; + v = dev_hard_header(skb, sh->dev, type, daddr, saddr, len); + skb->dev = dev; return v; } @@ -356,7 +352,7 @@ static int shaper_rebuild_header(struct sk_buff *skb) if(sh_debug) printk("Shaper rebuild header\n"); skb->dev=sh->dev; - v=sh->rebuild_header(skb); + v = sh->dev->header_ops->rebuild(skb); skb->dev=dev; return v; } @@ -420,51 +416,17 @@ static int shaper_neigh_setup_dev(struct net_device *dev, struct neigh_parms *p) #endif +static const struct header_ops shaper_ops = { + .create = shaper_header, + .rebuild = shaper_rebuild_header, +}; + static int shaper_attach(struct net_device *shdev, struct shaper *sh, struct net_device *dev) { sh->dev = dev; - sh->hard_start_xmit=dev->hard_start_xmit; sh->get_stats=dev->get_stats; - if(dev->hard_header) - { - sh->hard_header=dev->hard_header; - shdev->hard_header = shaper_header; - } - else - shdev->hard_header = NULL; - - if(dev->rebuild_header) - { - sh->rebuild_header = dev->rebuild_header; - shdev->rebuild_header = shaper_rebuild_header; - } - else - shdev->rebuild_header = NULL; -#if 0 - if(dev->hard_header_cache) - { - sh->hard_header_cache = dev->hard_header_cache; - shdev->hard_header_cache= shaper_cache; - } - else - { - shdev->hard_header_cache= NULL; - } - - if(dev->header_cache_update) - { - sh->header_cache_update = dev->header_cache_update; - shdev->header_cache_update = shaper_cache_update; - } - else - shdev->header_cache_update= NULL; -#else - shdev->header_cache_update = NULL; - shdev->hard_header_cache = NULL; -#endif shdev->neigh_setup = shaper_neigh_setup_dev; - shdev->hard_header_len=dev->hard_header_len; shdev->type=dev->type; shdev->addr_len=dev->addr_len; @@ -488,7 +450,7 @@ static int shaper_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd) { case SHAPER_SET_DEV: { - struct net_device *them=__dev_get_by_name(ss->ss_name); + struct net_device *them=__dev_get_by_name(&init_net, ss->ss_name); if(them==NULL) return -ENODEV; if(sh->dev) @@ -532,14 +494,11 @@ static void __init shaper_setup(struct net_device *dev) * Set up the shaper. */ - SET_MODULE_OWNER(dev); - shaper_init_priv(dev); dev->open = shaper_open; dev->stop = shaper_close; dev->hard_start_xmit = shaper_start_xmit; - dev->get_stats = shaper_get_stats; dev->set_multicast_list = NULL; /* @@ -550,12 +509,6 @@ static void __init shaper_setup(struct net_device *dev) * Handlers for when we attach to a device. */ - dev->hard_header = shaper_header; - dev->rebuild_header = shaper_rebuild_header; -#if 0 - dev->hard_header_cache = shaper_cache; - dev->header_cache_update= shaper_cache_update; -#endif dev->neigh_setup = shaper_neigh_setup_dev; dev->do_ioctl = shaper_ioctl; dev->hard_header_len = 0; |