mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-14 22:46:43 +07:00
net/mlx5: DR, Add support for Geneve packets SW steering
Add support for SW steering matching on Geneve header fields: - VNI - OAM - protocol type - options length Signed-off-by: Yevgeny Kliteynik <kliteyn@mellanox.com> Reviewed-by: Alex Vesker <valex@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
parent
a18fab48db
commit
b6d1223845
@ -125,6 +125,29 @@ dr_mask_is_flex_parser_tnl_vxlan_gpe_set(struct mlx5dr_match_param *mask,
|
|||||||
dr_matcher_supp_flex_parser_vxlan_gpe(&dmn->info.caps);
|
dr_matcher_supp_flex_parser_vxlan_gpe(&dmn->info.caps);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static bool dr_mask_is_misc_geneve_set(struct mlx5dr_match_misc *misc)
|
||||||
|
{
|
||||||
|
return misc->geneve_vni ||
|
||||||
|
misc->geneve_oam ||
|
||||||
|
misc->geneve_protocol_type ||
|
||||||
|
misc->geneve_opt_len;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool
|
||||||
|
dr_matcher_supp_flex_parser_geneve(struct mlx5dr_cmd_caps *caps)
|
||||||
|
{
|
||||||
|
return caps->flex_protocols &
|
||||||
|
MLX5_FLEX_PARSER_GENEVE_ENABLED;
|
||||||
|
}
|
||||||
|
|
||||||
|
static bool
|
||||||
|
dr_mask_is_flex_parser_tnl_geneve_set(struct mlx5dr_match_param *mask,
|
||||||
|
struct mlx5dr_domain *dmn)
|
||||||
|
{
|
||||||
|
return dr_mask_is_misc_geneve_set(&mask->misc) &&
|
||||||
|
dr_matcher_supp_flex_parser_geneve(&dmn->info.caps);
|
||||||
|
}
|
||||||
|
|
||||||
static bool dr_mask_is_flex_parser_icmpv6_set(struct mlx5dr_match_misc3 *misc3)
|
static bool dr_mask_is_flex_parser_icmpv6_set(struct mlx5dr_match_misc3 *misc3)
|
||||||
{
|
{
|
||||||
return (misc3->icmpv6_type || misc3->icmpv6_code ||
|
return (misc3->icmpv6_type || misc3->icmpv6_code ||
|
||||||
@ -275,6 +298,10 @@ static int dr_matcher_set_ste_builders(struct mlx5dr_matcher *matcher,
|
|||||||
mlx5dr_ste_build_flex_parser_tnl_vxlan_gpe(&sb[idx++],
|
mlx5dr_ste_build_flex_parser_tnl_vxlan_gpe(&sb[idx++],
|
||||||
&mask,
|
&mask,
|
||||||
inner, rx);
|
inner, rx);
|
||||||
|
else if (dr_mask_is_flex_parser_tnl_geneve_set(&mask, dmn))
|
||||||
|
mlx5dr_ste_build_flex_parser_tnl_geneve(&sb[idx++],
|
||||||
|
&mask,
|
||||||
|
inner, rx);
|
||||||
|
|
||||||
if (DR_MASK_IS_ETH_L4_MISC_SET(mask.misc3, outer))
|
if (DR_MASK_IS_ETH_L4_MISC_SET(mask.misc3, outer))
|
||||||
mlx5dr_ste_build_eth_l4_misc(&sb[idx++], &mask, inner, rx);
|
mlx5dr_ste_build_eth_l4_misc(&sb[idx++], &mask, inner, rx);
|
||||||
|
@ -2156,6 +2156,59 @@ void mlx5dr_ste_build_flex_parser_tnl_vxlan_gpe(struct mlx5dr_ste_build *sb,
|
|||||||
sb->ste_build_tag_func = &dr_ste_build_flex_parser_tnl_vxlan_gpe_tag;
|
sb->ste_build_tag_func = &dr_ste_build_flex_parser_tnl_vxlan_gpe_tag;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
dr_ste_build_flex_parser_tnl_geneve_bit_mask(struct mlx5dr_match_param *value,
|
||||||
|
u8 *bit_mask)
|
||||||
|
{
|
||||||
|
struct mlx5dr_match_misc *misc_mask = &value->misc;
|
||||||
|
|
||||||
|
DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask,
|
||||||
|
geneve_protocol_type,
|
||||||
|
misc_mask, geneve_protocol_type);
|
||||||
|
DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask,
|
||||||
|
geneve_oam,
|
||||||
|
misc_mask, geneve_oam);
|
||||||
|
DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask,
|
||||||
|
geneve_opt_len,
|
||||||
|
misc_mask, geneve_opt_len);
|
||||||
|
DR_STE_SET_MASK_V(flex_parser_tnl_geneve, bit_mask,
|
||||||
|
geneve_vni,
|
||||||
|
misc_mask, geneve_vni);
|
||||||
|
}
|
||||||
|
|
||||||
|
static int
|
||||||
|
dr_ste_build_flex_parser_tnl_geneve_tag(struct mlx5dr_match_param *value,
|
||||||
|
struct mlx5dr_ste_build *sb,
|
||||||
|
u8 *hw_ste_p)
|
||||||
|
{
|
||||||
|
struct dr_hw_ste_format *hw_ste = (struct dr_hw_ste_format *)hw_ste_p;
|
||||||
|
struct mlx5dr_match_misc *misc = &value->misc;
|
||||||
|
u8 *tag = hw_ste->tag;
|
||||||
|
|
||||||
|
DR_STE_SET_TAG(flex_parser_tnl_geneve, tag,
|
||||||
|
geneve_protocol_type, misc, geneve_protocol_type);
|
||||||
|
DR_STE_SET_TAG(flex_parser_tnl_geneve, tag,
|
||||||
|
geneve_oam, misc, geneve_oam);
|
||||||
|
DR_STE_SET_TAG(flex_parser_tnl_geneve, tag,
|
||||||
|
geneve_opt_len, misc, geneve_opt_len);
|
||||||
|
DR_STE_SET_TAG(flex_parser_tnl_geneve, tag,
|
||||||
|
geneve_vni, misc, geneve_vni);
|
||||||
|
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
void mlx5dr_ste_build_flex_parser_tnl_geneve(struct mlx5dr_ste_build *sb,
|
||||||
|
struct mlx5dr_match_param *mask,
|
||||||
|
bool inner, bool rx)
|
||||||
|
{
|
||||||
|
dr_ste_build_flex_parser_tnl_geneve_bit_mask(mask, sb->bit_mask);
|
||||||
|
sb->rx = rx;
|
||||||
|
sb->inner = inner;
|
||||||
|
sb->lu_type = MLX5DR_STE_LU_TYPE_FLEX_PARSER_TNL_HEADER;
|
||||||
|
sb->byte_mask = dr_ste_conv_bit_to_byte_mask(sb->bit_mask);
|
||||||
|
sb->ste_build_tag_func = &dr_ste_build_flex_parser_tnl_geneve_tag;
|
||||||
|
}
|
||||||
|
|
||||||
static void dr_ste_build_register_0_bit_mask(struct mlx5dr_match_param *value,
|
static void dr_ste_build_register_0_bit_mask(struct mlx5dr_match_param *value,
|
||||||
u8 *bit_mask)
|
u8 *bit_mask)
|
||||||
{
|
{
|
||||||
|
@ -328,6 +328,9 @@ int mlx5dr_ste_build_flex_parser_1(struct mlx5dr_ste_build *sb,
|
|||||||
void mlx5dr_ste_build_flex_parser_tnl_vxlan_gpe(struct mlx5dr_ste_build *sb,
|
void mlx5dr_ste_build_flex_parser_tnl_vxlan_gpe(struct mlx5dr_ste_build *sb,
|
||||||
struct mlx5dr_match_param *mask,
|
struct mlx5dr_match_param *mask,
|
||||||
bool inner, bool rx);
|
bool inner, bool rx);
|
||||||
|
void mlx5dr_ste_build_flex_parser_tnl_geneve(struct mlx5dr_ste_build *sb,
|
||||||
|
struct mlx5dr_match_param *mask,
|
||||||
|
bool inner, bool rx);
|
||||||
void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_build *sb,
|
void mlx5dr_ste_build_general_purpose(struct mlx5dr_ste_build *sb,
|
||||||
struct mlx5dr_match_param *mask,
|
struct mlx5dr_match_param *mask,
|
||||||
bool inner, bool rx);
|
bool inner, bool rx);
|
||||||
|
Loading…
Reference in New Issue
Block a user