*/
#include <linux/module.h>
-#include <asm/uaccess.h>
-#include <asm/system.h>
-#include <linux/bitops.h>
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/string.h>
-#include <linux/mm.h>
-#include <linux/socket.h>
-#include <linux/sockios.h>
-#include <linux/in.h>
#include <linux/errno.h>
-#include <linux/interrupt.h>
-#include <linux/if_ether.h>
-#include <linux/inet.h>
-#include <linux/netdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/notifier.h>
-#include <net/ip.h>
-#include <net/route.h>
#include <linux/skbuff.h>
-#include <net/sock.h>
+#include <net/dst.h>
+#include <net/route.h>
+#include <net/netlink.h>
#include <net/act_api.h>
#include <net/pkt_cls.h>
static inline
void route4_reset_fastmap(struct net_device *dev, struct route4_head *head, u32 id)
{
- spin_lock_bh(&dev->queue_lock);
+ qdisc_lock_tree(dev);
memset(head->fastmap, 0, sizeof(head->fastmap));
- spin_unlock_bh(&dev->queue_lock);
+ qdisc_unlock_tree(dev);
}
-static void __inline__
+static inline void
route4_set_fastmap(struct route4_head *head, u32 id, int iif,
struct route4_filter *f)
{
static int route4_set_parms(struct tcf_proto *tp, unsigned long base,
struct route4_filter *f, u32 handle, struct route4_head *head,
- struct rtattr **tb, struct rtattr *est, int new)
+ struct nlattr **tb, struct nlattr *est, int new)
{
int err;
u32 id = 0, to = 0, nhandle = 0x8000;
return err;
err = -EINVAL;
- if (tb[TCA_ROUTE4_CLASSID-1])
- if (RTA_PAYLOAD(tb[TCA_ROUTE4_CLASSID-1]) < sizeof(u32))
+ if (tb[TCA_ROUTE4_CLASSID])
+ if (nla_len(tb[TCA_ROUTE4_CLASSID]) < sizeof(u32))
goto errout;
- if (tb[TCA_ROUTE4_TO-1]) {
+ if (tb[TCA_ROUTE4_TO]) {
if (new && handle & 0x8000)
goto errout;
- if (RTA_PAYLOAD(tb[TCA_ROUTE4_TO-1]) < sizeof(u32))
+ if (nla_len(tb[TCA_ROUTE4_TO]) < sizeof(u32))
goto errout;
- to = *(u32*)RTA_DATA(tb[TCA_ROUTE4_TO-1]);
+ to = *(u32*)nla_data(tb[TCA_ROUTE4_TO]);
if (to > 0xFF)
goto errout;
nhandle = to;
}
- if (tb[TCA_ROUTE4_FROM-1]) {
- if (tb[TCA_ROUTE4_IIF-1])
+ if (tb[TCA_ROUTE4_FROM]) {
+ if (tb[TCA_ROUTE4_IIF])
goto errout;
- if (RTA_PAYLOAD(tb[TCA_ROUTE4_FROM-1]) < sizeof(u32))
+ if (nla_len(tb[TCA_ROUTE4_FROM]) < sizeof(u32))
goto errout;
- id = *(u32*)RTA_DATA(tb[TCA_ROUTE4_FROM-1]);
+ id = *(u32*)nla_data(tb[TCA_ROUTE4_FROM]);
if (id > 0xFF)
goto errout;
nhandle |= id << 16;
- } else if (tb[TCA_ROUTE4_IIF-1]) {
- if (RTA_PAYLOAD(tb[TCA_ROUTE4_IIF-1]) < sizeof(u32))
+ } else if (tb[TCA_ROUTE4_IIF]) {
+ if (nla_len(tb[TCA_ROUTE4_IIF]) < sizeof(u32))
goto errout;
- id = *(u32*)RTA_DATA(tb[TCA_ROUTE4_IIF-1]);
+ id = *(u32*)nla_data(tb[TCA_ROUTE4_IIF]);
if (id > 0x7FFF)
goto errout;
nhandle |= (id | 0x8000) << 16;
}
tcf_tree_lock(tp);
- if (tb[TCA_ROUTE4_TO-1])
+ if (tb[TCA_ROUTE4_TO])
f->id = to;
- if (tb[TCA_ROUTE4_FROM-1])
+ if (tb[TCA_ROUTE4_FROM])
f->id = to | id<<16;
- else if (tb[TCA_ROUTE4_IIF-1])
+ else if (tb[TCA_ROUTE4_IIF])
f->iif = id;
f->handle = nhandle;
f->bkt = b;
tcf_tree_unlock(tp);
- if (tb[TCA_ROUTE4_CLASSID-1]) {
- f->res.classid = *(u32*)RTA_DATA(tb[TCA_ROUTE4_CLASSID-1]);
+ if (tb[TCA_ROUTE4_CLASSID]) {
+ f->res.classid = *(u32*)nla_data(tb[TCA_ROUTE4_CLASSID]);
tcf_bind_filter(tp, &f->res, base);
}
static int route4_change(struct tcf_proto *tp, unsigned long base,
u32 handle,
- struct rtattr **tca,
+ struct nlattr **tca,
unsigned long *arg)
{
struct route4_head *head = tp->root;
struct route4_filter *f, *f1, **fp;
struct route4_bucket *b;
- struct rtattr *opt = tca[TCA_OPTIONS-1];
- struct rtattr *tb[TCA_ROUTE4_MAX];
+ struct nlattr *opt = tca[TCA_OPTIONS];
+ struct nlattr *tb[TCA_ROUTE4_MAX + 1];
unsigned int h, th;
u32 old_handle = 0;
int err;
if (opt == NULL)
return handle ? -EINVAL : 0;
- if (rtattr_parse_nested(tb, TCA_ROUTE4_MAX, opt) < 0)
+ if (nla_parse_nested(tb, TCA_ROUTE4_MAX, opt, NULL) < 0)
return -EINVAL;
if ((f = (struct route4_filter*)*arg) != NULL) {
old_handle = f->handle;
err = route4_set_parms(tp, base, f, handle, head, tb,
- tca[TCA_RATE-1], 0);
+ tca[TCA_RATE], 0);
if (err < 0)
return err;
goto errout;
err = route4_set_parms(tp, base, f, handle, head, tb,
- tca[TCA_RATE-1], 1);
+ tca[TCA_RATE], 1);
if (err < 0)
goto errout;
struct sk_buff *skb, struct tcmsg *t)
{
struct route4_filter *f = (struct route4_filter*)fh;
- unsigned char *b = skb->tail;
- struct rtattr *rta;
+ unsigned char *b = skb_tail_pointer(skb);
+ struct nlattr *nla;
u32 id;
if (f == NULL)
t->tcm_handle = f->handle;
- rta = (struct rtattr*)b;
- RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
+ nla = (struct nlattr*)b;
+ NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
if (!(f->handle&0x8000)) {
id = f->id&0xFF;
- RTA_PUT(skb, TCA_ROUTE4_TO, sizeof(id), &id);
+ NLA_PUT(skb, TCA_ROUTE4_TO, sizeof(id), &id);
}
if (f->handle&0x80000000) {
if ((f->handle>>16) != 0xFFFF)
- RTA_PUT(skb, TCA_ROUTE4_IIF, sizeof(f->iif), &f->iif);
+ NLA_PUT(skb, TCA_ROUTE4_IIF, sizeof(f->iif), &f->iif);
} else {
id = f->id>>16;
- RTA_PUT(skb, TCA_ROUTE4_FROM, sizeof(id), &id);
+ NLA_PUT(skb, TCA_ROUTE4_FROM, sizeof(id), &id);
}
if (f->res.classid)
- RTA_PUT(skb, TCA_ROUTE4_CLASSID, 4, &f->res.classid);
+ NLA_PUT(skb, TCA_ROUTE4_CLASSID, 4, &f->res.classid);
if (tcf_exts_dump(skb, &f->exts, &route_ext_map) < 0)
- goto rtattr_failure;
+ goto nla_put_failure;
- rta->rta_len = skb->tail - b;
+ nla->nla_len = skb_tail_pointer(skb) - b;
if (tcf_exts_dump_stats(skb, &f->exts, &route_ext_map) < 0)
- goto rtattr_failure;
+ goto nla_put_failure;
return skb->len;
-rtattr_failure:
- skb_trim(skb, b - skb->data);
+nla_put_failure:
+ nlmsg_trim(skb, b);
return -1;
}
-static struct tcf_proto_ops cls_route4_ops = {
- .next = NULL,
+static struct tcf_proto_ops cls_route4_ops __read_mostly = {
.kind = "route",
.classify = route4_classify,
.init = route4_init,
projects / linux-2.6-omap-h63xx.git / blobdiff