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[NET_SCHED]: Convert classifiers from rtnetlink to new netlink API

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Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Patrick McHardy
2008-01-22 22:11:33 -08:00
committed by David S. Miller
parent 1e90474c37
commit add93b610a
12 changed files with 290 additions and 282 deletions
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54
net/sched/cls_fw.c
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@@ -188,37 +188,37 @@ out:
static int
fw_change_attrs(struct tcf_proto *tp, struct fw_filter *f,
struct rtattr **tb, struct rtattr **tca, unsigned long base)
struct nlattr **tb, struct nlattr **tca, unsigned long base)
{
struct fw_head *head = (struct fw_head *)tp->root;
struct tcf_exts e;
u32 mask;
int err;
err = tcf_exts_validate(tp, tb, tca[TCA_RATE-1], &e, &fw_ext_map);
err = tcf_exts_validate(tp, tb, tca[TCA_RATE], &e, &fw_ext_map);
if (err < 0)
return err;
err = -EINVAL;
if (tb[TCA_FW_CLASSID-1]) {
if (RTA_PAYLOAD(tb[TCA_FW_CLASSID-1]) != sizeof(u32))
if (tb[TCA_FW_CLASSID]) {
if (nla_len(tb[TCA_FW_CLASSID]) != sizeof(u32))
goto errout;
f->res.classid = *(u32*)RTA_DATA(tb[TCA_FW_CLASSID-1]);
f->res.classid = *(u32*)nla_data(tb[TCA_FW_CLASSID]);
tcf_bind_filter(tp, &f->res, base);
}
#ifdef CONFIG_NET_CLS_IND
if (tb[TCA_FW_INDEV-1]) {
err = tcf_change_indev(tp, f->indev, tb[TCA_FW_INDEV-1]);
if (tb[TCA_FW_INDEV]) {
err = tcf_change_indev(tp, f->indev, tb[TCA_FW_INDEV]);
if (err < 0)
goto errout;
}
#endif /* CONFIG_NET_CLS_IND */
if (tb[TCA_FW_MASK-1]) {
if (RTA_PAYLOAD(tb[TCA_FW_MASK-1]) != sizeof(u32))
if (tb[TCA_FW_MASK]) {
if (nla_len(tb[TCA_FW_MASK]) != sizeof(u32))
goto errout;
mask = *(u32*)RTA_DATA(tb[TCA_FW_MASK-1]);
mask = *(u32*)nla_data(tb[TCA_FW_MASK]);
if (mask != head->mask)
goto errout;
} else if (head->mask != 0xFFFFFFFF)
@@ -234,19 +234,19 @@ errout:
static int fw_change(struct tcf_proto *tp, unsigned long base,
u32 handle,
struct rtattr **tca,
struct nlattr **tca,
unsigned long *arg)
{
struct fw_head *head = (struct fw_head*)tp->root;
struct fw_filter *f = (struct fw_filter *) *arg;
struct rtattr *opt = tca[TCA_OPTIONS-1];
struct rtattr *tb[TCA_FW_MAX];
struct nlattr *opt = tca[TCA_OPTIONS];
struct nlattr *tb[TCA_FW_MAX + 1];
int err;
if (!opt)
return handle ? -EINVAL : 0;
if (rtattr_parse_nested(tb, TCA_FW_MAX, opt) < 0)
if (nla_parse_nested(tb, TCA_FW_MAX, opt, NULL) < 0)
return -EINVAL;
if (f != NULL) {
@@ -260,10 +260,10 @@ static int fw_change(struct tcf_proto *tp, unsigned long base,
if (head == NULL) {
u32 mask = 0xFFFFFFFF;
if (tb[TCA_FW_MASK-1]) {
if (RTA_PAYLOAD(tb[TCA_FW_MASK-1]) != sizeof(u32))
if (tb[TCA_FW_MASK]) {
if (nla_len(tb[TCA_FW_MASK]) != sizeof(u32))
return -EINVAL;
mask = *(u32*)RTA_DATA(tb[TCA_FW_MASK-1]);
mask = *(u32*)nla_data(tb[TCA_FW_MASK]);
}
head = kzalloc(sizeof(struct fw_head), GFP_KERNEL);
@@ -333,7 +333,7 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
struct fw_head *head = (struct fw_head *)tp->root;
struct fw_filter *f = (struct fw_filter*)fh;
unsigned char *b = skb_tail_pointer(skb);
struct rtattr *rta;
struct nlattr *nla;
if (f == NULL)
return skb->len;
@@ -343,29 +343,29 @@ static int fw_dump(struct tcf_proto *tp, unsigned long fh,
if (!f->res.classid && !tcf_exts_is_available(&f->exts))
return skb->len;
rta = (struct rtattr*)b;
RTA_PUT(skb, TCA_OPTIONS, 0, NULL);
nla = (struct nlattr*)b;
NLA_PUT(skb, TCA_OPTIONS, 0, NULL);
if (f->res.classid)
RTA_PUT(skb, TCA_FW_CLASSID, 4, &f->res.classid);
NLA_PUT(skb, TCA_FW_CLASSID, 4, &f->res.classid);
#ifdef CONFIG_NET_CLS_IND
if (strlen(f->indev))
RTA_PUT(skb, TCA_FW_INDEV, IFNAMSIZ, f->indev);
NLA_PUT(skb, TCA_FW_INDEV, IFNAMSIZ, f->indev);
#endif /* CONFIG_NET_CLS_IND */
if (head->mask != 0xFFFFFFFF)
RTA_PUT(skb, TCA_FW_MASK, 4, &head->mask);
NLA_PUT(skb, TCA_FW_MASK, 4, &head->mask);
if (tcf_exts_dump(skb, &f->exts, &fw_ext_map) < 0)
goto rtattr_failure;
goto nla_put_failure;
rta->rta_len = skb_tail_pointer(skb) - b;
nla->nla_len = skb_tail_pointer(skb) - b;
if (tcf_exts_dump_stats(skb, &f->exts, &fw_ext_map) < 0)
goto rtattr_failure;
goto nla_put_failure;
return skb->len;
rtattr_failure:
nla_put_failure:
nlmsg_trim(skb, b);
return -1;
}