Release 4.15 net/sched/act_meta_skbtcindex.c
/*
* net/sched/act_meta_tc_index.c IFE skb->tc_index metadata module
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version
* 2 of the License, or (at your option) any later version.
*
* copyright Jamal Hadi Salim (2016)
*
*/
#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/string.h>
#include <linux/errno.h>
#include <linux/skbuff.h>
#include <linux/rtnetlink.h>
#include <linux/module.h>
#include <linux/init.h>
#include <net/netlink.h>
#include <net/pkt_sched.h>
#include <uapi/linux/tc_act/tc_ife.h>
#include <net/tc_act/tc_ife.h>
static int skbtcindex_encode(struct sk_buff *skb, void *skbdata,
struct tcf_meta_info *e)
{
u32 ifetc_index = skb->tc_index;
return ife_encode_meta_u16(ifetc_index, skbdata, e);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 37 | 100.00% | 1 | 100.00% |
| Total | 37 | 100.00% | 1 | 100.00% |
static int skbtcindex_decode(struct sk_buff *skb, void *data, u16 len)
{
u16 ifetc_index = *(u16 *)data;
skb->tc_index = ntohs(ifetc_index);
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 40 | 100.00% | 1 | 100.00% |
| Total | 40 | 100.00% | 1 | 100.00% |
static int skbtcindex_check(struct sk_buff *skb, struct tcf_meta_info *e)
{
return ife_check_meta_u16(skb->tc_index, e);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 26 | 100.00% | 1 | 100.00% |
| Total | 26 | 100.00% | 1 | 100.00% |
static struct tcf_meta_ops ife_skbtcindex_ops = {
.metaid = IFE_META_TCINDEX,
.metatype = NLA_U16,
.name = "tc_index",
.synopsis = "skb tc_index 16 bit metadata",
.check_presence = skbtcindex_check,
.encode = skbtcindex_encode,
.decode = skbtcindex_decode,
.get = ife_get_meta_u16,
.alloc = ife_alloc_meta_u16,
.release = ife_release_meta_gen,
.validate = ife_validate_meta_u16,
.owner = THIS_MODULE,
};
static int __init ifetc_index_init_module(void)
{
return register_ife_op(&ife_skbtcindex_ops);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 16 | 100.00% | 1 | 100.00% |
| Total | 16 | 100.00% | 1 | 100.00% |
static void __exit ifetc_index_cleanup_module(void)
{
unregister_ife_op(&ife_skbtcindex_ops);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 15 | 100.00% | 1 | 100.00% |
| Total | 15 | 100.00% | 1 | 100.00% |
module_init(ifetc_index_init_module);
module_exit(ifetc_index_cleanup_module);
MODULE_AUTHOR("Jamal Hadi Salim(2016)");
MODULE_DESCRIPTION("Inter-FE skb tc_index metadata module");
MODULE_LICENSE("GPL");
MODULE_ALIAS_IFE_META("tcindex");
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Jamal Hadi Salim | 267 | 99.63% | 1 | 50.00% |
| Roman Mashak | 1 | 0.37% | 1 | 50.00% |
| Total | 268 | 100.00% | 2 | 100.00% |
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