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1511009cd6
Alow users to push down more labels per MPLS encap. Similar to LSR case, move label array to the end of mpls_iptunnel_encap and allocate based on the number of labels for the route. For consistency with the LSR case, re-use the same maximum number of labels. Signed-off-by: David Ahern <dsa@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
31 lines
827 B
C
31 lines
827 B
C
/*
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* Copyright (c) 2015 Cumulus Networks, Inc.
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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 version 2 of the GNU General Public
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* License as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*/
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#ifndef _NET_MPLS_IPTUNNEL_H
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#define _NET_MPLS_IPTUNNEL_H 1
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struct mpls_iptunnel_encap {
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u8 labels;
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u8 ttl_propagate;
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u8 default_ttl;
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u8 reserved1;
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u32 label[0];
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};
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static inline struct mpls_iptunnel_encap *mpls_lwtunnel_encap(struct lwtunnel_state *lwtstate)
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{
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return (struct mpls_iptunnel_encap *)lwtstate->data;
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}
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#endif
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