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40 lines
936 B
40 lines
936 B
/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */ |
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/* |
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* SR-IPv6 implementation |
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* |
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* Author: |
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* David Lebrun <[email protected]> |
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* |
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* |
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* This program is free software; you can redistribute it and/or |
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* modify it under the terms of the GNU General Public License |
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* as published by the Free Software Foundation; either version |
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* 2 of the License, or (at your option) any later version. |
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*/ |
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#ifndef _UAPI_LINUX_SEG6_IPTUNNEL_H |
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#define _UAPI_LINUX_SEG6_IPTUNNEL_H |
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#include <linux/seg6.h> /* For struct ipv6_sr_hdr. */ |
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enum { |
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SEG6_IPTUNNEL_UNSPEC, |
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SEG6_IPTUNNEL_SRH, |
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__SEG6_IPTUNNEL_MAX, |
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}; |
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#define SEG6_IPTUNNEL_MAX (__SEG6_IPTUNNEL_MAX - 1) |
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struct seg6_iptunnel_encap { |
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int mode; |
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struct ipv6_sr_hdr srh[0]; |
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}; |
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#define SEG6_IPTUN_ENCAP_SIZE(x) ((sizeof(*x)) + (((x)->srh->hdrlen + 1) << 3)) |
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enum { |
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SEG6_IPTUN_MODE_INLINE, |
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SEG6_IPTUN_MODE_ENCAP, |
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SEG6_IPTUN_MODE_L2ENCAP, |
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}; |
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#endif
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