diff options
Diffstat (limited to 'drivers/net')
7 files changed, 59 insertions, 14 deletions
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_flower.c b/drivers/net/ethernet/marvell/prestera/prestera_flower.c index 91a478b75cbf..3e20e71b0f81 100644 --- a/drivers/net/ethernet/marvell/prestera/prestera_flower.c +++ b/drivers/net/ethernet/marvell/prestera/prestera_flower.c @@ -148,6 +148,12 @@ static int prestera_flower_parse_meta(struct prestera_acl_rule *rule, __be16 key, mask; flow_rule_match_meta(f_rule, &match); + + if (match.mask->l2_miss) { + NL_SET_ERR_MSG_MOD(f->common.extack, "Can't match on \"l2_miss\""); + return -EOPNOTSUPP; + } + if (match.mask->ingress_ifindex != 0xFFFFFFFF) { NL_SET_ERR_MSG_MOD(f->common.extack, "Unsupported ingress ifindex mask"); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index e95414ef1f04..1b0906cb57ef 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -2587,6 +2587,12 @@ static int mlx5e_flower_parse_meta(struct net_device *filter_dev, return 0; flow_rule_match_meta(rule, &match); + + if (match.mask->l2_miss) { + NL_SET_ERR_MSG_MOD(f->common.extack, "Can't match on \"l2_miss\""); + return -EOPNOTSUPP; + } + if (!match.mask->ingress_ifindex) return 0; diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c index bd1a51a0a540..f0b2963ebac3 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.c @@ -42,6 +42,7 @@ static const struct mlxsw_afk_element_info mlxsw_afk_element_infos[] = { MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_64_95, 0x34, 4), MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_32_63, 0x38, 4), MLXSW_AFK_ELEMENT_INFO_BUF(DST_IP_0_31, 0x3C, 4), + MLXSW_AFK_ELEMENT_INFO_U32(FDB_MISS, 0x40, 0, 1), }; struct mlxsw_afk { diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h index 3a037fe47211..65a4abadc7db 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h +++ b/drivers/net/ethernet/mellanox/mlxsw/core_acl_flex_keys.h @@ -35,6 +35,7 @@ enum mlxsw_afk_element { MLXSW_AFK_ELEMENT_IP_DSCP, MLXSW_AFK_ELEMENT_VIRT_ROUTER_MSB, MLXSW_AFK_ELEMENT_VIRT_ROUTER_LSB, + MLXSW_AFK_ELEMENT_FDB_MISS, MLXSW_AFK_ELEMENT_MAX, }; @@ -69,7 +70,7 @@ struct mlxsw_afk_element_info { MLXSW_AFK_ELEMENT_INFO(MLXSW_AFK_ELEMENT_TYPE_BUF, \ _element, _offset, 0, _size) -#define MLXSW_AFK_ELEMENT_STORAGE_SIZE 0x40 +#define MLXSW_AFK_ELEMENT_STORAGE_SIZE 0x44 struct mlxsw_afk_element_inst { /* element instance in actual block */ enum mlxsw_afk_element element; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.c index 00c32320f891..4dea39f2b304 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_flex_keys.c @@ -123,10 +123,12 @@ const struct mlxsw_afk_ops mlxsw_sp1_afk_ops = { }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_0[] = { + MLXSW_AFK_ELEMENT_INST_U32(FDB_MISS, 0x00, 3, 1), MLXSW_AFK_ELEMENT_INST_BUF(DMAC_0_31, 0x04, 4), }; static struct mlxsw_afk_element_inst mlxsw_sp_afk_element_info_mac_1[] = { + MLXSW_AFK_ELEMENT_INST_U32(FDB_MISS, 0x00, 3, 1), MLXSW_AFK_ELEMENT_INST_BUF(SMAC_0_31, 0x04, 4), }; diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c index 594cdcb90b3d..72917f09e806 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c @@ -281,39 +281,38 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp, return 0; } -static int mlxsw_sp_flower_parse_meta(struct mlxsw_sp_acl_rule_info *rulei, - struct flow_cls_offload *f, - struct mlxsw_sp_flow_block *block) +static int +mlxsw_sp_flower_parse_meta_iif(struct mlxsw_sp_acl_rule_info *rulei, + const struct mlxsw_sp_flow_block *block, + const struct flow_match_meta *match, + struct netlink_ext_ack *extack) { - struct flow_rule *rule = flow_cls_offload_flow_rule(f); struct mlxsw_sp_port *mlxsw_sp_port; struct net_device *ingress_dev; - struct flow_match_meta match; - if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) + if (!match->mask->ingress_ifindex) return 0; - flow_rule_match_meta(rule, &match); - if (match.mask->ingress_ifindex != 0xFFFFFFFF) { - NL_SET_ERR_MSG_MOD(f->common.extack, "Unsupported ingress ifindex mask"); + if (match->mask->ingress_ifindex != 0xFFFFFFFF) { + NL_SET_ERR_MSG_MOD(extack, "Unsupported ingress ifindex mask"); return -EINVAL; } ingress_dev = __dev_get_by_index(block->net, - match.key->ingress_ifindex); + match->key->ingress_ifindex); if (!ingress_dev) { - NL_SET_ERR_MSG_MOD(f->common.extack, "Can't find specified ingress port to match on"); + NL_SET_ERR_MSG_MOD(extack, "Can't find specified ingress port to match on"); return -EINVAL; } if (!mlxsw_sp_port_dev_check(ingress_dev)) { - NL_SET_ERR_MSG_MOD(f->common.extack, "Can't match on non-mlxsw ingress port"); + NL_SET_ERR_MSG_MOD(extack, "Can't match on non-mlxsw ingress port"); return -EINVAL; } mlxsw_sp_port = netdev_priv(ingress_dev); if (mlxsw_sp_port->mlxsw_sp != block->mlxsw_sp) { - NL_SET_ERR_MSG_MOD(f->common.extack, "Can't match on a port from different device"); + NL_SET_ERR_MSG_MOD(extack, "Can't match on a port from different device"); return -EINVAL; } @@ -321,9 +320,29 @@ static int mlxsw_sp_flower_parse_meta(struct mlxsw_sp_acl_rule_info *rulei, MLXSW_AFK_ELEMENT_SRC_SYS_PORT, mlxsw_sp_port->local_port, 0xFFFFFFFF); + return 0; } +static int mlxsw_sp_flower_parse_meta(struct mlxsw_sp_acl_rule_info *rulei, + struct flow_cls_offload *f, + struct mlxsw_sp_flow_block *block) +{ + struct flow_rule *rule = flow_cls_offload_flow_rule(f); + struct flow_match_meta match; + + if (!flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) + return 0; + + flow_rule_match_meta(rule, &match); + + mlxsw_sp_acl_rulei_keymask_u32(rulei, MLXSW_AFK_ELEMENT_FDB_MISS, + match.key->l2_miss, match.mask->l2_miss); + + return mlxsw_sp_flower_parse_meta_iif(rulei, block, &match, + f->common.extack); +} + static void mlxsw_sp_flower_parse_ipv4(struct mlxsw_sp_acl_rule_info *rulei, struct flow_cls_offload *f) { diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c index ee052404eb55..e0916afcddfb 100644 --- a/drivers/net/ethernet/mscc/ocelot_flower.c +++ b/drivers/net/ethernet/mscc/ocelot_flower.c @@ -592,6 +592,16 @@ ocelot_flower_parse_key(struct ocelot *ocelot, int port, bool ingress, return -EOPNOTSUPP; } + if (flow_rule_match_key(rule, FLOW_DISSECTOR_KEY_META)) { + struct flow_match_meta match; + + flow_rule_match_meta(rule, &match); + if (match.mask->l2_miss) { + NL_SET_ERR_MSG_MOD(extack, "Can't match on \"l2_miss\""); + return -EOPNOTSUPP; + } + } + /* For VCAP ES0 (egress rewriter) we can match on the ingress port */ if (!ingress) { ret = ocelot_flower_parse_indev(ocelot, port, f, filter); |