diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-03-03 13:14:59 +0100 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2020-03-03 14:16:51 +0100 |
| commit | d42bd56cff1a22301703d2b9d6d6fc937ea7cfbd (patch) | |
| tree | 4bba0412324834f49303f0cf237991232daa033c /src/parser_bison.y | |
| parent | 8ab720e343af35366f02dc0b9bac102eeedcdbad (diff) | |
src: support for offload chain flag
This patch extends the basechain definition to allow users to specify
the offload flag. This flag enables hardware offload if your drivers
supports it.
# cat file.nft
table netdev x {
chain y {
type filter hook ingress device eth0 priority 10; flags offload;
}
}
# nft -f file.nft
Note: You have to enable offload via ethtool:
# ethtool -K eth0 hw-tc-offload on
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/parser_bison.y')
| -rw-r--r-- | src/parser_bison.y | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/parser_bison.y b/src/parser_bison.y index 4c27fcc6..b37e9e56 100644 --- a/src/parser_bison.y +++ b/src/parser_bison.y @@ -1667,6 +1667,7 @@ chain_block : /* empty */ { $$ = $<chain>-1; } | chain_block stmt_separator | chain_block hook_spec stmt_separator | chain_block policy_spec stmt_separator + | chain_block flags_spec stmt_separator | chain_block rule stmt_separator { list_add_tail(&$2->list, &$1->rules); @@ -2154,6 +2155,12 @@ dev_spec : DEVICE string | /* empty */ { $$ = NULL; } ; +flags_spec : FLAGS OFFLOAD + { + $<chain>0->flags |= CHAIN_F_HW_OFFLOAD; + } + ; + policy_spec : POLICY policy_expr { if ($<chain>0->policy) { |