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authorPablo Neira Ayuso <pablo@netfilter.org>2019-08-16 04:24:10 +0300
committerDavid S. Miller <davem@davemloft.net>2019-08-19 00:13:23 +0300
commit3bc158f8d0330f0ac58597c023acca2234c14616 (patch)
tree717dbcde06dcd1d5e1f672e3235a190037315c70 /include
parentef01adae0e43cfb2468d0ea07137cc63cf31495c (diff)
downloadlinux-3bc158f8d0330f0ac58597c023acca2234c14616.tar.xz
netfilter: nf_tables: map basechain priority to hardware priority
This patch adds initial support for offloading basechains using the priority range from 1 to 65535. This is restricting the netfilter priority range to 16-bit integer since this is what most drivers assume so far from tc. It should be possible to extend this range of supported priorities later on once drivers are updated to support for 32-bit integer priorities. Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
-rw-r--r--include/net/netfilter/nf_tables_offload.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/netfilter/nf_tables_offload.h b/include/net/netfilter/nf_tables_offload.h
index 3196663a10e3..c8b9dec376f5 100644
--- a/include/net/netfilter/nf_tables_offload.h
+++ b/include/net/netfilter/nf_tables_offload.h
@@ -73,4 +73,6 @@ int nft_flow_rule_offload_commit(struct net *net);
(__reg)->key = __key; \
memset(&(__reg)->mask, 0xff, (__reg)->len);
+int nft_chain_offload_priority(struct nft_base_chain *basechain);
+
#endif