diff options
author | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
---|---|---|
committer | Dmitry Torokhov <dtor@insightbb.com> | 2007-05-01 00:24:54 -0400 |
commit | bc95f3669f5e6f63cf0b84fe4922c3c6dd4aa775 (patch) | |
tree | 427fcf2a7287c16d4b5aa6cbf494d59579a6a8b1 /net/8021q | |
parent | 3d29cdff999c37b3876082278a8134a0642a02cd (diff) | |
parent | dc87c3985e9b442c60994308a96f887579addc39 (diff) |
Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
drivers/usb/input/Makefile
drivers/usb/input/gtco.c
Diffstat (limited to 'net/8021q')
-rw-r--r-- | net/8021q/vlan.c | 48 | ||||
-rw-r--r-- | net/8021q/vlan_dev.c | 15 |
2 files changed, 44 insertions, 19 deletions
diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c index c1c205fad4f..c0c7bb8e9f0 100644 --- a/net/8021q/vlan.c +++ b/net/8021q/vlan.c @@ -184,14 +184,23 @@ struct net_device *__find_vlan_dev(struct net_device *real_dev, struct vlan_group *grp = __vlan_find_group(real_dev->ifindex); if (grp) - return grp->vlan_devices[VID]; + return vlan_group_get_device(grp, VID); return NULL; } +static void vlan_group_free(struct vlan_group *grp) +{ + int i; + + for (i=0; i < VLAN_GROUP_ARRAY_SPLIT_PARTS; i++) + kfree(grp->vlan_devices_arrays[i]); + kfree(grp); +} + static void vlan_rcu_free(struct rcu_head *rcu) { - kfree(container_of(rcu, struct vlan_group, rcu)); + vlan_group_free(container_of(rcu, struct vlan_group, rcu)); } @@ -223,7 +232,7 @@ static int unregister_vlan_dev(struct net_device *real_dev, ret = 0; if (grp) { - dev = grp->vlan_devices[vlan_id]; + dev = vlan_group_get_device(grp, vlan_id); if (dev) { /* Remove proc entry */ vlan_proc_rem_dev(dev); @@ -237,7 +246,7 @@ static int unregister_vlan_dev(struct net_device *real_dev, real_dev->vlan_rx_kill_vid(real_dev, vlan_id); } - grp->vlan_devices[vlan_id] = NULL; + vlan_group_set_device(grp, vlan_id, NULL); synchronize_net(); @@ -251,7 +260,7 @@ static int unregister_vlan_dev(struct net_device *real_dev, * group. */ for (i = 0; i < VLAN_VID_MASK; i++) - if (grp->vlan_devices[i]) + if (vlan_group_get_device(grp, i)) break; if (i == VLAN_VID_MASK) { @@ -379,6 +388,7 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, struct net_device *new_dev; struct net_device *real_dev; /* the ethernet device */ char name[IFNAMSIZ]; + int i; #ifdef VLAN_DEBUG printk(VLAN_DBG "%s: if_name -:%s:- vid: %i\n", @@ -460,7 +470,7 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, */ default: snprintf(name, IFNAMSIZ, "vlan%.4i", VLAN_ID); - }; + } new_dev = alloc_netdev(sizeof(struct vlan_dev_info), name, vlan_setup); @@ -544,6 +554,15 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, if (!grp) goto out_free_unregister; + for (i=0; i < VLAN_GROUP_ARRAY_SPLIT_PARTS; i++) { + grp->vlan_devices_arrays[i] = kzalloc( + sizeof(struct net_device *)*VLAN_GROUP_ARRAY_PART_LEN, + GFP_KERNEL); + + if (!grp->vlan_devices_arrays[i]) + goto out_free_arrays; + } + /* printk(KERN_ALERT "VLAN REGISTER: Allocated new group.\n"); */ grp->real_dev_ifindex = real_dev->ifindex; @@ -554,7 +573,7 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, real_dev->vlan_rx_register(real_dev, grp); } - grp->vlan_devices[VLAN_ID] = new_dev; + vlan_group_set_device(grp, VLAN_ID, new_dev); if (vlan_proc_add_dev(new_dev)<0)/* create it's proc entry */ printk(KERN_WARNING "VLAN: failed to add proc entry for %s\n", @@ -571,6 +590,9 @@ static struct net_device *register_vlan_device(const char *eth_IF_name, #endif return new_dev; +out_free_arrays: + vlan_group_free(grp); + out_free_unregister: unregister_netdev(new_dev); goto out_unlock; @@ -606,7 +628,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_CHANGE: /* Propagate real device state to vlan devices */ for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { - vlandev = grp->vlan_devices[i]; + vlandev = vlan_group_get_device(grp, i); if (!vlandev) continue; @@ -617,7 +639,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_DOWN: /* Put all VLANs for this dev in the down state too. */ for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { - vlandev = grp->vlan_devices[i]; + vlandev = vlan_group_get_device(grp, i); if (!vlandev) continue; @@ -632,7 +654,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, case NETDEV_UP: /* Put all VLANs for this dev in the up state too. */ for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { - vlandev = grp->vlan_devices[i]; + vlandev = vlan_group_get_device(grp, i); if (!vlandev) continue; @@ -649,7 +671,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, for (i = 0; i < VLAN_GROUP_ARRAY_LEN; i++) { int ret; - vlandev = grp->vlan_devices[i]; + vlandev = vlan_group_get_device(grp, i); if (!vlandev) continue; @@ -663,7 +685,7 @@ static int vlan_device_event(struct notifier_block *unused, unsigned long event, break; } break; - }; + } out: return NOTIFY_DONE; @@ -797,7 +819,7 @@ static int vlan_ioctl_handler(void __user *arg) printk(VLAN_DBG "%s: Unknown VLAN CMD: %x \n", __FUNCTION__, args.cmd); return -EINVAL; - }; + } out: return err; } diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c index 2fc8fe2cb36..ec46084f44b 100644 --- a/net/8021q/vlan_dev.c +++ b/net/8021q/vlan_dev.c @@ -66,7 +66,7 @@ int vlan_dev_rebuild_header(struct sk_buff *skb) memcpy(veth->h_source, dev->dev_addr, ETH_ALEN); break; - }; + } return 0; } @@ -83,7 +83,7 @@ static inline struct sk_buff *vlan_check_reorder_header(struct sk_buff *skb) /* Lifted from Gleb's VLAN code... */ memmove(skb->data - ETH_HLEN, skb->data - VLAN_ETH_HLEN, 12); - skb->mac.raw += VLAN_HLEN; + skb->mac_header += VLAN_HLEN; } } @@ -219,7 +219,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, break; default: break; - }; + } /* Was a VLAN packet, grab the encapsulated protocol, which the layer * three protocols care about. @@ -258,7 +258,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, * won't work for fault tolerant netware but does for the rest. */ if (*(unsigned short *)rawp == 0xFFFF) { - skb->protocol = __constant_htons(ETH_P_802_3); + skb->protocol = htons(ETH_P_802_3); /* place it back on the queue to be handled by true layer 3 protocols. */ @@ -281,7 +281,7 @@ int vlan_skb_recv(struct sk_buff *skb, struct net_device *dev, /* * Real 802.2 LLC */ - skb->protocol = __constant_htons(ETH_P_802_2); + skb->protocol = htons(ETH_P_802_2); /* place it back on the queue to be handled by upper layer protocols. */ @@ -380,6 +380,9 @@ int vlan_dev_hard_header(struct sk_buff *skb, struct net_device *dev, } else { vhdr->h_vlan_encapsulated_proto = htons(len); } + + skb->protocol = htons(ETH_P_8021Q); + skb_reset_network_header(skb); } /* Before delegating work to the lower layer, enter our MAC-address */ @@ -445,7 +448,7 @@ int vlan_dev_hard_start_xmit(struct sk_buff *skb, struct net_device *dev) * OTHER THINGS LIKE FDDI/TokenRing/802.3 SNAPs... */ - if (veth->h_vlan_proto != __constant_htons(ETH_P_8021Q)) { + if (veth->h_vlan_proto != htons(ETH_P_8021Q)) { int orig_headroom = skb_headroom(skb); unsigned short veth_TCI; |