This tc action allows to work with vlan tagged skbs. Two supported sub-actions are header pop and header push.
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| 1 | /* | ||
| 2 | * Copyright (c) 2014 Jiri Pirko <jiri@resnulli.us> | ||
| 3 | * | ||
| 4 | * This program is free software; you can redistribute it and/or modify | ||
| 5 | * it under the terms of the GNU General Public License as published by | ||
| 6 | * the Free Software Foundation; either version 2 of the License, or | ||
| 7 | * (at your option) any later version. | ||
| 8 | */ | ||
| 9 | |||
| 10 | #ifndef __LINUX_TC_VLAN_H | ||
| 11 | #define __LINUX_TC_VLAN_H | ||
| 12 | |||
| 13 | #include <linux/pkt_cls.h> | ||
| 14 | |||
| 15 | #define TCA_ACT_VLAN 12 | ||
| 16 | |||
| 17 | #define TCA_VLAN_ACT_POP 1 | ||
| 18 | #define TCA_VLAN_ACT_PUSH 2 | ||
| 19 | |||
| 20 | struct tc_vlan { | ||
| 21 | tc_gen; | ||
| 22 | int v_action; | ||
| 23 | }; | ||
| 24 | |||
| 25 | enum { | ||
| 26 | TCA_VLAN_UNSPEC, | ||
| 27 | TCA_VLAN_TM, | ||
| 28 | TCA_VLAN_PARMS, | ||
| 29 | TCA_VLAN_PUSH_VLAN_ID, | ||
| 30 | TCA_VLAN_PUSH_VLAN_PROTOCOL, | ||
| 31 | __TCA_VLAN_MAX, | ||
| 32 | }; | ||
| 33 | #define TCA_VLAN_MAX (__TCA_VLAN_MAX - 1) | ||
| 34 | |||
| 35 | #endif | ||