diff options
Diffstat (limited to 'target/linux/brcm-2.4/patches/002-wl_fix.patch')
| -rw-r--r-- | target/linux/brcm-2.4/patches/002-wl_fix.patch | 348 |
1 files changed, 348 insertions, 0 deletions
diff --git a/target/linux/brcm-2.4/patches/002-wl_fix.patch b/target/linux/brcm-2.4/patches/002-wl_fix.patch new file mode 100644 index 0000000..95044b6 --- /dev/null +++ b/target/linux/brcm-2.4/patches/002-wl_fix.patch @@ -0,0 +1,348 @@ +diff -urN linux.old/include/linux/netdevice.h linux.dev/include/linux/netdevice.h +--- linux.old/include/linux/netdevice.h 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/include/linux/netdevice.h 2006-03-19 06:33:21.000000000 +0100 +@@ -296,10 +296,7 @@ + /* List of functions to handle Wireless Extensions (instead of ioctl). + * See <net/iw_handler.h> for details. Jean II */ + const struct iw_handler_def * wireless_handlers; +- /* Instance data managed by the core of Wireless Extensions. */ +- struct iw_public_data * wireless_data; + +- struct ethtool_ops *ethtool_ops; + + /* + * This marks the end of the "visible" part of the structure. All +@@ -354,8 +351,8 @@ + + struct Qdisc *qdisc; + struct Qdisc *qdisc_sleeping; ++ struct Qdisc *qdisc_list; + struct Qdisc *qdisc_ingress; +- struct list_head qdisc_list; + unsigned long tx_queue_len; /* Max frames per queue allowed */ + + /* hard_start_xmit synchronizer */ +@@ -455,6 +452,10 @@ + /* this will get initialized at each interface type init routine */ + struct divert_blk *divert; + #endif /* CONFIG_NET_DIVERT */ ++ struct ethtool_ops *ethtool_ops; ++ ++ /* Instance data managed by the core of Wireless Extensions. */ ++ struct iw_public_data * wireless_data; + }; + + /* 2.6 compatibility */ +diff -urN linux.old/include/linux/skbuff.h linux.dev/include/linux/skbuff.h +--- linux.old/include/linux/skbuff.h 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/include/linux/skbuff.h 2006-03-19 06:29:41.000000000 +0100 +@@ -138,10 +138,6 @@ + struct sock *sk; /* Socket we are owned by */ + struct timeval stamp; /* Time we arrived */ + struct net_device *dev; /* Device we arrived on/are leaving by */ +- struct net_device *real_dev; /* For support of point to point protocols +- (e.g. 802.3ad) over bonding, we must save the +- physical device that got the packet before +- replacing skb->dev with the virtual device. */ + + /* Transport layer header */ + union +@@ -225,6 +221,10 @@ + #if defined(CONFIG_IMQ) || defined(CONFIG_IMQ_MODULE) + struct nf_info *nf_info; + #endif ++ struct net_device *real_dev; /* For support of point to point protocols ++ (e.g. 802.3ad) over bonding, we must save the ++ physical device that got the packet before ++ replacing skb->dev with the virtual device. */ + }; + + #ifdef __KERNEL__ +diff -urN linux.old/include/net/pkt_sched.h linux.dev/include/net/pkt_sched.h +--- linux.old/include/net/pkt_sched.h 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/include/net/pkt_sched.h 2006-03-19 06:29:41.000000000 +0100 +@@ -63,8 +63,11 @@ + int (*enqueue)(struct sk_buff *, struct Qdisc *); + struct sk_buff * (*dequeue)(struct Qdisc *); + int (*requeue)(struct sk_buff *, struct Qdisc *); +- unsigned int (*drop)(struct Qdisc *); +- ++#ifdef CONFIG_BCM4710 ++ int (*drop)(struct Qdisc *); ++#else ++ unsigned int (*drop)(struct Qdisc *); ++#endif + int (*init)(struct Qdisc *, struct rtattr *arg); + void (*reset)(struct Qdisc *); + void (*destroy)(struct Qdisc *); +@@ -84,12 +87,19 @@ + #define TCQ_F_THROTTLED 2 + #define TCQ_F_INGRESS 4 + struct Qdisc_ops *ops; ++#ifdef CONFIG_BCM4710 ++ struct Qdisc *next; ++#endif + u32 handle; +- u32 parent; ++#ifndef CONFIG_BCM4710 ++ u32 parent; ++#endif + atomic_t refcnt; + struct sk_buff_head q; + struct net_device *dev; +- struct list_head list; ++#ifndef CONFIG_BCM4710 ++ struct list_head list; ++#endif + + struct tc_stats stats; + int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q); +diff -urN linux.old/net/core/Makefile linux.dev/net/core/Makefile +--- linux.old/net/core/Makefile 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/net/core/Makefile 2006-03-19 06:29:41.000000000 +0100 +@@ -9,7 +9,11 @@ + + O_TARGET := core.o + ++ifeq ($(CONFIG_BCM4710),y) ++export-objs := netfilter.o profile.o neighbour.o ++else + export-objs := netfilter.o profile.o ethtool.o neighbour.o ++endif + + obj-y := sock.o skbuff.o iovec.o datagram.o scm.o + +@@ -21,8 +25,13 @@ + + obj-$(CONFIG_FILTER) += filter.o + ++ifeq ($(CONFIG_BCM4710),y) ++obj-$(CONFIG_NET) += dev.o dev_mcast.o dst.o neighbour.o \ ++ rtnetlink.o utils.o ++else + obj-$(CONFIG_NET) += dev.o ethtool.o dev_mcast.o dst.o neighbour.o \ + rtnetlink.o utils.o ++endif + + obj-$(CONFIG_NETFILTER) += netfilter.o + obj-$(CONFIG_NET_DIVERT) += dv.o +diff -urN linux.old/net/core/dev.c linux.dev/net/core/dev.c +--- linux.old/net/core/dev.c 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/net/core/dev.c 2006-03-19 06:29:41.000000000 +0100 +@@ -2232,6 +2232,7 @@ + cmd == SIOCGMIIPHY || + cmd == SIOCGMIIREG || + cmd == SIOCSMIIREG || ++ cmd == SIOCETHTOOL || + cmd == SIOCWANDEV) { + if (dev->do_ioctl) { + if (!netif_device_present(dev)) +@@ -2324,6 +2325,7 @@ + } + return ret; + ++#ifndef CONFIG_BCM4710 + case SIOCETHTOOL: + dev_load(ifr.ifr_name); + rtnl_lock(); +@@ -2337,6 +2339,7 @@ + ret = -EFAULT; + } + return ret; ++#endif + + /* + * These ioctl calls: +@@ -2412,6 +2415,7 @@ + + default: + if (cmd == SIOCWANDEV || ++ (cmd == SIOCETHTOOL) || + (cmd >= SIOCDEVPRIVATE && + cmd <= SIOCDEVPRIVATE + 15)) { + dev_load(ifr.ifr_name); +diff -urN linux.old/net/sched/sch_api.c linux.dev/net/sched/sch_api.c +--- linux.old/net/sched/sch_api.c 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/net/sched/sch_api.c 2006-03-19 06:29:41.000000000 +0100 +@@ -194,11 +194,12 @@ + { + struct Qdisc *q; + +- list_for_each_entry(q, &dev->qdisc_list, list) { ++ for (q = dev->qdisc_list; q; q = q->next) { + if (q->handle == handle) + return q; + } + return NULL; ++ + } + + struct Qdisc *qdisc_leaf(struct Qdisc *p, u32 classid) +@@ -371,8 +372,6 @@ + unsigned long cl = cops->get(parent, classid); + if (cl) { + err = cops->graft(parent, cl, new, old); +- if (new) +- new->parent = classid; + cops->put(parent, cl); + } + } +@@ -427,7 +426,6 @@ + + memset(sch, 0, size); + +- INIT_LIST_HEAD(&sch->list); + skb_queue_head_init(&sch->q); + + if (handle == TC_H_INGRESS) +@@ -453,7 +451,8 @@ + + if (!ops->init || (err = ops->init(sch, tca[TCA_OPTIONS-1])) == 0) { + write_lock(&qdisc_tree_lock); +- list_add_tail(&sch->list, &dev->qdisc_list); ++ sch->next = dev->qdisc_list; ++ dev->qdisc_list = sch; + write_unlock(&qdisc_tree_lock); + #ifdef CONFIG_NET_ESTIMATOR + if (tca[TCA_RATE-1]) +@@ -808,19 +807,16 @@ + if (idx > s_idx) + s_q_idx = 0; + read_lock(&qdisc_tree_lock); +- q_idx = 0; +- list_for_each_entry(q, &dev->qdisc_list, list) { +- if (q_idx < s_q_idx) { +- q_idx++; +- continue; +- } +- if (tc_fill_qdisc(skb, q, q->parent, NETLINK_CB(cb->skb).pid, +- cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) { +- read_unlock(&qdisc_tree_lock); +- goto done; +- } +- q_idx++; +- } ++ for (q = dev->qdisc_list, q_idx = 0; q; ++ q = q->next, q_idx++) { ++ if (q_idx < s_q_idx) ++ continue; ++ if (tc_fill_qdisc(skb, q, 0, NETLINK_CB(cb->skb).pid, ++ cb->nlh->nlmsg_seq, NLM_F_MULTI, RTM_NEWQDISC) <= 0) { ++ read_unlock(&qdisc_tree_lock); ++ goto done; ++ } ++ } + read_unlock(&qdisc_tree_lock); + } + +@@ -1033,27 +1029,24 @@ + t = 0; + + read_lock(&qdisc_tree_lock); +- list_for_each_entry(q, &dev->qdisc_list, list) { +- if (t < s_t || !q->ops->cl_ops || +- (tcm->tcm_parent && +- TC_H_MAJ(tcm->tcm_parent) != q->handle)) { +- t++; +- continue; +- } +- if (t > s_t) +- memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0])); +- arg.w.fn = qdisc_class_dump; +- arg.skb = skb; +- arg.cb = cb; +- arg.w.stop = 0; +- arg.w.skip = cb->args[1]; +- arg.w.count = 0; +- q->ops->cl_ops->walk(q, &arg.w); +- cb->args[1] = arg.w.count; +- if (arg.w.stop) +- break; +- t++; +- } ++ for (q=dev->qdisc_list, t=0; q; q = q->next, t++) { ++ if (t < s_t) continue; ++ if (!q->ops->cl_ops) continue; ++ if (tcm->tcm_parent && TC_H_MAJ(tcm->tcm_parent) != q->handle) ++ continue; ++ if (t > s_t) ++ memset(&cb->args[1], 0, sizeof(cb->args)-sizeof(cb->args[0])); ++ arg.w.fn = qdisc_class_dump; ++ arg.skb = skb; ++ arg.cb = cb; ++ arg.w.stop = 0; ++ arg.w.skip = cb->args[1]; ++ arg.w.count = 0; ++ q->ops->cl_ops->walk(q, &arg.w); ++ cb->args[1] = arg.w.count; ++ if (arg.w.stop) ++ break; ++ } + read_unlock(&qdisc_tree_lock); + + cb->args[0] = t; +diff -urN linux.old/net/sched/sch_generic.c linux.dev/net/sched/sch_generic.c +--- linux.old/net/sched/sch_generic.c 2006-03-19 06:32:22.000000000 +0100 ++++ linux.dev/net/sched/sch_generic.c 2006-03-19 06:29:41.000000000 +0100 +@@ -399,7 +399,6 @@ + return NULL; + memset(sch, 0, size); + +- INIT_LIST_HEAD(&sch->list); + skb_queue_head_init(&sch->q); + sch->ops = ops; + sch->enqueue = ops->enqueue; +@@ -429,11 +428,22 @@ + void qdisc_destroy(struct Qdisc *qdisc) + { + struct Qdisc_ops *ops = qdisc->ops; ++ struct net_device *dev; + + if (qdisc->flags&TCQ_F_BUILTIN || + !atomic_dec_and_test(&qdisc->refcnt)) + return; +- list_del(&qdisc->list); ++ ++ dev = qdisc->dev; ++ if (dev) { ++ struct Qdisc *q, **qp; ++ for (qp = &qdisc->dev->qdisc_list; (q=*qp) != NULL; qp = &q->next) { ++ if (q == qdisc) { ++ *qp = q->next; ++ break; ++ } ++ } ++ } + #ifdef CONFIG_NET_ESTIMATOR + qdisc_kill_estimator(&qdisc->stats); + #endif +@@ -462,9 +472,9 @@ + return; + } + write_lock(&qdisc_tree_lock); +- list_add_tail(&qdisc->list, &dev->qdisc_list); ++ qdisc->next = dev->qdisc_list; ++ dev->qdisc_list = qdisc; + write_unlock(&qdisc_tree_lock); +- + } else { + qdisc = &noqueue_qdisc; + } +@@ -508,7 +518,7 @@ + dev->qdisc = &noop_qdisc; + spin_unlock_bh(&dev->queue_lock); + dev->qdisc_sleeping = &noop_qdisc; +- INIT_LIST_HEAD(&dev->qdisc_list); ++ dev->qdisc_list = NULL; + write_unlock(&qdisc_tree_lock); + + dev_watchdog_init(dev); +@@ -530,7 +540,7 @@ + qdisc_destroy(qdisc); + } + #endif +- BUG_TRAP(list_empty(&dev->qdisc_list)); ++ BUG_TRAP(dev->qdisc_list == NULL); + BUG_TRAP(!timer_pending(&dev->watchdog_timer)); + spin_unlock_bh(&dev->queue_lock); + write_unlock(&qdisc_tree_lock); |