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 | |