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add new wl integration patches, fixes tc issues

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@743 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
wbx 2005-04-28 09:01:53 +00:00
parent 85c563208a
commit fde73fe714
7 changed files with 306 additions and 0 deletions
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28
openwrt/package/linux/kernel-patches/200-include_linux_netdevice_h.patch Normal file
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@ -0,0 +1,28 @@
--- linux-mips-cvs-21012005/include/linux/netdevice.h 2004-11-19 01:28:51.000000000 +0100
+++ linux-broadcom/include/linux/netdevice.h 2005-01-26 19:51:37.000000000 +0100
@@ -297,7 +297,10 @@
* See <net/iw_handler.h> for details. Jean II */
struct iw_handler_def * wireless_handlers;
+#ifndef CONFIG_BCM4710
struct ethtool_ops *ethtool_ops;
+#endif
+
/*
* This marks the end of the "visible" part of the structure. All
@@ -353,7 +356,14 @@
struct Qdisc *qdisc;
struct Qdisc *qdisc_sleeping;
struct Qdisc *qdisc_ingress;
+ /*
+ * this is needed for the wlan driver binary blob from linksys
+ */
+#ifdef CONFIG_BCM4710
+ struct Qdisc *qdisc_list;
+#else
struct list_head qdisc_list;
+#endif
unsigned long tx_queue_len; /* Max frames per queue allowed */
/* hard_start_xmit synchronizer */

24
openwrt/package/linux/kernel-patches/201-include_linux_skbuff_h.patch Normal file
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@ -0,0 +1,24 @@
--- linux-mips-cvs-21012005/include/linux/skbuff.h 2005-01-31 12:56:47.000000000 +0100
+++ linux-broadcom/include/linux/skbuff.h 2005-01-31 12:55:24.000000000 +0100
@@ -135,10 +135,6 @@
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
@@ -219,6 +215,10 @@
#ifdef CONFIG_NET_SCHED
__u32 tc_index; /* traffic control index */
#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__

28
openwrt/package/linux/kernel-patches/202-net_core_Makefile.patch Normal file
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@ -0,0 +1,28 @@
--- linux-mips-cvs-21012005/net/core/Makefile 2004-11-19 01:28:53.000000000 +0100
+++ linux-broadcom/net/core/Makefile 2005-01-26 15:56:36.000000000 +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

18
openwrt/package/linux/kernel-patches/203-net_core_dev_c.patch Normal file
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@ -0,0 +1,18 @@
--- linux-mips-cvs-21012005/net/core/dev.c 2004-04-16 05:14:21.000000000 +0200
+++ linux-broadcom/net/core/dev.c 2005-01-26 20:06:32.000000000 +0100
@@ -2295,6 +2295,7 @@
}
return ret;
+#ifndef CONFIG_BCM4710
case SIOCETHTOOL:
dev_load(ifr.ifr_name);
rtnl_lock();
@@ -2308,6 +2309,7 @@
ret = -EFAULT;
}
return ret;
+#endif
/*
* These ioctl calls:

119
openwrt/package/linux/kernel-patches/204-net_sched_sched_api_c.patch Normal file
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@ -0,0 +1,119 @@
--- linux-2.4.30/net/sched/sch_api.c 2004-11-17 12:54:22.000000000 +0100
+++ linux-2.4.30-wl/net/sched/sch_api.c 2005-04-24 18:56:03.000000000 +0200
@@ -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;

64
openwrt/package/linux/kernel-patches/205-net_sched_sched_generic_c.patch Normal file
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@ -0,0 +1,64 @@
--- linux-2.4.30/net/sched/sch_generic.c 2004-11-17 12:54:22.000000000 +0100
+++ linux-2.4.30-wl/net/sched/sch_generic.c 2005-04-24 18:09:38.000000000 +0200
@@ -392,7 +392,6 @@
return NULL;
memset(sch, 0, size);
- INIT_LIST_HEAD(&sch->list);
skb_queue_head_init(&sch->q);
sch->ops = ops;
sch->enqueue = ops->enqueue;
@@ -422,11 +421,22 @@
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
@@ -455,9 +465,9 @@
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;
}
@@ -501,7 +511,7 @@
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);
@@ -523,7 +533,7 @@
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);

25
openwrt/package/linux/kernel-patches/206-include_net_pkt_sched_h.patch Normal file
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@ -0,0 +1,25 @@
--- linux-2.4.30/include/net/pkt_sched.h 2004-11-17 12:54:22.000000000 +0100
+++ linux-2.4.30-wl/include/net/pkt_sched.h 2005-04-24 18:32:48.000000000 +0200
@@ -59,7 +59,7 @@
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 *);
+ int (*drop)(struct Qdisc *);
int (*init)(struct Qdisc *, struct rtattr *arg);
void (*reset)(struct Qdisc *);
@@ -80,12 +80,11 @@
#define TCQ_F_THROTTLED 2
#define TCQ_F_INGRESS 4
struct Qdisc_ops *ops;
+ struct Qdisc *next;
u32 handle;
- u32 parent;
atomic_t refcnt;
struct sk_buff_head q;
struct net_device *dev;
- struct list_head list;
struct tc_stats stats;
int (*reshape_fail)(struct sk_buff *skb, struct Qdisc *q);