~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

TOMOYO Linux Cross Reference
Linux/include/net/tc_act/tc_ife.h

Version: ~ [ linux-5.6 ] ~ [ linux-5.5.13 ] ~ [ linux-5.4.28 ] ~ [ linux-5.3.18 ] ~ [ linux-5.2.21 ] ~ [ linux-5.1.21 ] ~ [ linux-5.0.21 ] ~ [ linux-4.20.17 ] ~ [ linux-4.19.113 ] ~ [ linux-4.18.20 ] ~ [ linux-4.17.19 ] ~ [ linux-4.16.18 ] ~ [ linux-4.15.18 ] ~ [ linux-4.14.174 ] ~ [ linux-4.13.16 ] ~ [ linux-4.12.14 ] ~ [ linux-4.11.12 ] ~ [ linux-4.10.17 ] ~ [ linux-4.9.217 ] ~ [ linux-4.8.17 ] ~ [ linux-4.7.10 ] ~ [ linux-4.6.7 ] ~ [ linux-4.5.7 ] ~ [ linux-4.4.217 ] ~ [ linux-4.3.6 ] ~ [ linux-4.2.8 ] ~ [ linux-4.1.52 ] ~ [ linux-4.0.9 ] ~ [ linux-3.19.8 ] ~ [ linux-3.18.140 ] ~ [ linux-3.17.8 ] ~ [ linux-3.16.82 ] ~ [ linux-3.15.10 ] ~ [ linux-3.14.79 ] ~ [ linux-3.13.11 ] ~ [ linux-3.12.74 ] ~ [ linux-3.11.10 ] ~ [ linux-3.10.108 ] ~ [ linux-3.9.11 ] ~ [ linux-3.8.13 ] ~ [ linux-3.7.10 ] ~ [ linux-3.6.11 ] ~ [ linux-3.5.7 ] ~ [ linux-3.4.113 ] ~ [ linux-3.3.8 ] ~ [ linux-3.2.102 ] ~ [ linux-3.1.10 ] ~ [ linux-3.0.101 ] ~ [ linux-2.6.32.71 ] ~ [ linux-2.6.0 ] ~ [ linux-2.4.37.11 ] ~ [ unix-v6-master ] ~ [ ccs-tools-1.8.5 ] ~ [ policy-sample ] ~
Architecture: ~ [ i386 ] ~ [ alpha ] ~ [ m68k ] ~ [ mips ] ~ [ ppc ] ~ [ sparc ] ~ [ sparc64 ] ~

  1 /* SPDX-License-Identifier: GPL-2.0 */
  2 #ifndef __NET_TC_IFE_H
  3 #define __NET_TC_IFE_H
  4 
  5 #include <net/act_api.h>
  6 #include <linux/etherdevice.h>
  7 #include <linux/rtnetlink.h>
  8 #include <linux/module.h>
  9 
 10 struct tcf_ife_params {
 11         u8 eth_dst[ETH_ALEN];
 12         u8 eth_src[ETH_ALEN];
 13         u16 eth_type;
 14         u16 flags;
 15 
 16         struct rcu_head rcu;
 17 };
 18 
 19 struct tcf_ife_info {
 20         struct tc_action common;
 21         struct tcf_ife_params __rcu *params;
 22         /* list of metaids allowed */
 23         struct list_head metalist;
 24 };
 25 #define to_ife(a) ((struct tcf_ife_info *)a)
 26 
 27 struct tcf_meta_info {
 28         const struct tcf_meta_ops *ops;
 29         void *metaval;
 30         u16 metaid;
 31         struct list_head metalist;
 32 };
 33 
 34 struct tcf_meta_ops {
 35         u16 metaid; /*Maintainer provided ID */
 36         u16 metatype; /*netlink attribute type (look at net/netlink.h) */
 37         const char *name;
 38         const char *synopsis;
 39         struct list_head list;
 40         int     (*check_presence)(struct sk_buff *, struct tcf_meta_info *);
 41         int     (*encode)(struct sk_buff *, void *, struct tcf_meta_info *);
 42         int     (*decode)(struct sk_buff *, void *, u16 len);
 43         int     (*get)(struct sk_buff *skb, struct tcf_meta_info *mi);
 44         int     (*alloc)(struct tcf_meta_info *, void *, gfp_t);
 45         void    (*release)(struct tcf_meta_info *);
 46         int     (*validate)(void *val, int len);
 47         struct module   *owner;
 48 };
 49 
 50 #define MODULE_ALIAS_IFE_META(metan)   MODULE_ALIAS("ife-meta-" metan)
 51 
 52 int ife_get_meta_u32(struct sk_buff *skb, struct tcf_meta_info *mi);
 53 int ife_get_meta_u16(struct sk_buff *skb, struct tcf_meta_info *mi);
 54 int ife_alloc_meta_u32(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 55 int ife_alloc_meta_u16(struct tcf_meta_info *mi, void *metaval, gfp_t gfp);
 56 int ife_check_meta_u32(u32 metaval, struct tcf_meta_info *mi);
 57 int ife_check_meta_u16(u16 metaval, struct tcf_meta_info *mi);
 58 int ife_encode_meta_u32(u32 metaval, void *skbdata, struct tcf_meta_info *mi);
 59 int ife_validate_meta_u32(void *val, int len);
 60 int ife_validate_meta_u16(void *val, int len);
 61 int ife_encode_meta_u16(u16 metaval, void *skbdata, struct tcf_meta_info *mi);
 62 void ife_release_meta_gen(struct tcf_meta_info *mi);
 63 int register_ife_op(struct tcf_meta_ops *mops);
 64 int unregister_ife_op(struct tcf_meta_ops *mops);
 65 
 66 #endif /* __NET_TC_IFE_H */
 67 

~ [ source navigation ] ~ [ diff markup ] ~ [ identifier search ] ~

kernel.org | git.kernel.org | LWN.net | Project Home | Wiki (Japanese) | Wiki (English) | SVN repository | Mail admin

Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.

osdn.jp