diff options
40 files changed, 440 insertions, 359 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/accept.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/accept.c index b0de6b999675..2b53738938a9 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/accept.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/accept.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_accept(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } @@ -20,7 +21,7 @@ tc_act_parse_accept(struct mlx5e_tc_act_parse_state *parse_state, { attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_COUNT; - attr->flags |= MLX5_ESW_ATTR_FLAG_ACCEPT; + attr->flags |= MLX5_ATTR_FLAG_ACCEPT; return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h index 26efa33de56f..bfbc91c116a5 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/act.h @@ -16,12 +16,12 @@ struct mlx5e_tc_act_parse_state { unsigned int num_actions; struct mlx5e_tc_flow *flow; struct netlink_ext_ack *extack; + bool ct; bool encap; bool decap; bool mpls_push; bool ptype_host; const struct ip_tunnel_info *tun_info; - struct pedit_headers_action hdrs[__PEDIT_CMD_MAX]; int ifindexes[MLX5_MAX_FLOW_FWD_VPORTS]; int if_count; struct mlx5_tc_ct_priv *ct_priv; @@ -30,7 +30,8 @@ struct mlx5e_tc_act_parse_state { struct mlx5e_tc_act { bool (*can_offload)(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index); + int act_index, + struct mlx5_flow_attr *attr); int (*parse_action)(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/csum.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/csum.c index 29920ef0180a..c0f08ae6a57f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/csum.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/csum.c @@ -38,11 +38,12 @@ csum_offload_supported(struct mlx5e_priv *priv, static bool tc_act_can_offload_csum(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct mlx5e_tc_flow *flow = parse_state->flow; - return csum_offload_supported(flow->priv, flow->attr->action, + return csum_offload_supported(flow->priv, attr->action, act->csum_flags, parse_state->extack); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c index 06ec30cdb269..85f0cb88127f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c @@ -8,8 +8,10 @@ static bool tc_act_can_offload_ct(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { + bool clear_action = act->ct.action & TCA_CT_ACT_CLEAR; struct netlink_ext_ack *extack = parse_state->extack; if (flow_flag_test(parse_state->flow, SAMPLE)) { @@ -18,6 +20,11 @@ tc_act_can_offload_ct(struct mlx5e_tc_act_parse_state *parse_state, return false; } + if (parse_state->ct && !clear_action) { + NL_SET_ERR_MSG_MOD(extack, "Multiple CT actions are not supoported"); + return false; + } + return true; } @@ -27,6 +34,7 @@ tc_act_parse_ct(struct mlx5e_tc_act_parse_state *parse_state, struct mlx5e_priv *priv, struct mlx5_flow_attr *attr) { + bool clear_action = act->ct.action & TCA_CT_ACT_CLEAR; int err; err = mlx5_tc_ct_parse_action(parse_state->ct_priv, attr, @@ -35,11 +43,16 @@ tc_act_parse_ct(struct mlx5e_tc_act_parse_state *parse_state, if (err) return err; - flow_flag_set(parse_state->flow, CT); if (mlx5e_is_eswitch_flow(parse_state->flow)) attr->esw_attr->split_count = attr->esw_attr->out_count; + if (!clear_action) { + attr->flags |= MLX5_ATTR_FLAG_CT; + flow_flag_set(parse_state->flow, CT); + parse_state->ct = true; + } + return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c index 2e29a23bed12..3d5f23636a02 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_drop(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c index f44515061228..fb1be822ad25 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c @@ -8,6 +8,7 @@ static int validate_goto_chain(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, const struct flow_action_entry *act, struct netlink_ext_ack *extack) { @@ -32,7 +33,7 @@ validate_goto_chain(struct mlx5e_priv *priv, } if (!mlx5_chains_backwards_supported(chains) && - dest_chain <= flow->attr->chain) { + dest_chain <= attr->chain) { NL_SET_ERR_MSG_MOD(extack, "Goto lower numbered chain isn't supported"); return -EOPNOTSUPP; } @@ -43,8 +44,8 @@ validate_goto_chain(struct mlx5e_priv *priv, return -EOPNOTSUPP; } - if (flow->attr->action & (MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT | - MLX5_FLOW_CONTEXT_ACTION_DECAP) && + if (attr->action & (MLX5_FLOW_CONTEXT_ACTION_PACKET_REFORMAT | + MLX5_FLOW_CONTEXT_ACTION_DECAP) && !reformat_and_fwd) { NL_SET_ERR_MSG_MOD(extack, "Goto chain is not allowed if action has reformat or decap"); @@ -57,12 +58,13 @@ validate_goto_chain(struct mlx5e_priv *priv, static bool tc_act_can_offload_goto(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; struct mlx5e_tc_flow *flow = parse_state->flow; - if (validate_goto_chain(flow->priv, flow, act, extack)) + if (validate_goto_chain(flow->priv, flow, attr, act, extack)) return false; return true; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mark.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mark.c index d775c3d9edf3..e8d227595b3e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mark.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mark.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_mark(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { if (act->mark & ~MLX5E_TC_FLOW_ID_MASK) { NL_SET_ERR_MSG_MOD(parse_state->extack, "Bad flow mark, only 16 bit supported"); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c index c614fc7fdc9c..99fb98b3e71b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred.c @@ -99,7 +99,8 @@ get_fdb_out_dev(struct net_device *uplink_dev, struct net_device *out_dev) static bool tc_act_can_offload_mirred(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; struct mlx5e_tc_flow *flow = parse_state->flow; @@ -108,8 +109,8 @@ tc_act_can_offload_mirred(struct mlx5e_tc_act_parse_state *parse_state, struct mlx5e_priv *priv = flow->priv; struct mlx5_esw_flow_attr *esw_attr; - parse_attr = flow->attr->parse_attr; - esw_attr = flow->attr->esw_attr; + parse_attr = attr->parse_attr; + esw_attr = attr->esw_attr; if (!out_dev) { /* out_dev is NULL when filters with diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred_nic.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred_nic.c index 2c74567b6d25..16681cf6e93e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred_nic.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mirred_nic.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_mirred_nic(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; struct mlx5e_tc_flow *flow = parse_state->flow; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c index 784fc4f68b1e..40332949509a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c @@ -8,7 +8,8 @@ static bool tc_act_can_offload_mpls_push(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; struct mlx5e_priv *priv = parse_state->flow->priv; @@ -36,13 +37,13 @@ tc_act_parse_mpls_push(struct mlx5e_tc_act_parse_state *parse_state, static bool tc_act_can_offload_mpls_pop(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; - struct mlx5e_tc_flow *flow = parse_state->flow; struct net_device *filter_dev; - filter_dev = flow->attr->parse_attr->filter_dev; + filter_dev = attr->parse_attr->filter_dev; /* we only support mpls pop if it is the first action * and the filter net device is bareudp. Subsequent diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.c index 79addbbef087..39f8f71bed9e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.c @@ -46,9 +46,9 @@ static int parse_pedit_to_modify_hdr(struct mlx5e_priv *priv, const struct flow_action_entry *act, int namespace, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, struct netlink_ext_ack *extack) { + struct pedit_headers_action *hdrs = parse_attr->hdrs; u8 cmd = (act->id == FLOW_ACTION_MANGLE) ? 0 : 1; u8 htype = act->mangle.htype; int err = -EOPNOTSUPP; @@ -110,20 +110,20 @@ int mlx5e_tc_act_pedit_parse_action(struct mlx5e_priv *priv, const struct flow_action_entry *act, int namespace, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) { if (flow && flow_flag_test(flow, L3_TO_L2_DECAP)) return parse_pedit_to_reformat(act, parse_attr, extack); - return parse_pedit_to_modify_hdr(priv, act, namespace, parse_attr, hdrs, extack); + return parse_pedit_to_modify_hdr(priv, act, namespace, parse_attr, extack); } static bool tc_act_can_offload_pedit(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } @@ -141,8 +141,7 @@ tc_act_parse_pedit(struct mlx5e_tc_act_parse_state *parse_state, ns_type = mlx5e_get_flow_namespace(flow); - err = mlx5e_tc_act_pedit_parse_action(flow->priv, act, ns_type, - attr->parse_attr, parse_state->hdrs, + err = mlx5e_tc_act_pedit_parse_action(flow->priv, act, ns_type, attr->parse_attr, flow, parse_state->extack); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h index da8ab03af58f..258f030a2dc6 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/pedit.h @@ -25,7 +25,6 @@ int mlx5e_tc_act_pedit_parse_action(struct mlx5e_priv *priv, const struct flow_action_entry *act, int namespace, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ptype.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ptype.c index 0819110193dc..6454b031ff7a 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ptype.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/ptype.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_ptype(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/redirect_ingress.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/redirect_ingress.c index 1c32e24e528d..9dd244147385 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/redirect_ingress.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/redirect_ingress.c @@ -7,16 +7,16 @@ static bool tc_act_can_offload_redirect_ingress(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; - struct mlx5e_tc_flow *flow = parse_state->flow; struct mlx5e_tc_flow_parse_attr *parse_attr; struct net_device *out_dev = act->dev; struct mlx5_esw_flow_attr *esw_attr; - parse_attr = flow->attr->parse_attr; - esw_attr = flow->attr->esw_attr; + parse_attr = attr->parse_attr; + esw_attr = attr->esw_attr; if (!out_dev) return false; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c index 6699bdf5cf01..539fea13ce9f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/sample.c @@ -8,7 +8,8 @@ static bool tc_act_can_offload_sample(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; @@ -27,11 +28,7 @@ tc_act_parse_sample(struct mlx5e_tc_act_parse_state *parse_state, struct mlx5e_priv *priv, struct mlx5_flow_attr *attr) { - struct mlx5e_sample_attr *sample_attr; - - sample_attr = kzalloc(sizeof(*attr->sample_attr), GFP_KERNEL); - if (!sample_attr) - return -ENOMEM; + struct mlx5e_sample_attr *sample_attr = &attr->sample_attr; sample_attr->rate = act->sample.rate; sample_attr->group_num = act->sample.psample_group->group_num; @@ -39,7 +36,7 @@ tc_act_parse_sample(struct mlx5e_tc_act_parse_state *parse_state, if (act->sample.truncate) sample_attr->trunc_size = act->sample.trunc_size; - attr->sample_attr = sample_attr; + attr->flags |= MLX5_ATTR_FLAG_SAMPLE; flow_flag_set(parse_state->flow, SAMPLE); return 0; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c index 046b64c2cec4..9ea293fdc434 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c @@ -7,7 +7,8 @@ static bool tc_act_can_offload_trap(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { struct netlink_ext_ack *extack = parse_state->extack; @@ -27,7 +28,7 @@ tc_act_parse_trap(struct mlx5e_tc_act_parse_state *parse_state, { attr->action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST | MLX5_FLOW_CONTEXT_ACTION_COUNT; - attr->flags |= MLX5_ESW_ATTR_FLAG_SLOW_PATH; + attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH; return 0; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/tun.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/tun.c index 6f4a2cf46afd..b4fa2de9711d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/tun.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/tun.c @@ -8,7 +8,8 @@ static bool tc_act_can_offload_tun_encap(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { if (!act->tunnel) { NL_SET_ERR_MSG_MOD(parse_state->extack, @@ -34,7 +35,8 @@ tc_act_parse_tun_encap(struct mlx5e_tc_act_parse_state *parse_state, static bool tc_act_can_offload_tun_decap(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c index 70fc0c2d8813..6378b7558ba2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c @@ -9,7 +9,6 @@ static int add_vlan_prio_tag_rewrite_action(struct mlx5e_priv *priv, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, u32 *action, struct netlink_ext_ack *extack) { const struct flow_action_entry prio_tag_act = { @@ -26,7 +25,7 @@ add_vlan_prio_tag_rewrite_action(struct mlx5e_priv *priv, }; return mlx5e_tc_act_vlan_add_rewrite_action(priv, MLX5_FLOW_NAMESPACE_FDB, - &prio_tag_act, parse_attr, hdrs, action, + &prio_tag_act, parse_attr, action, extack); } @@ -151,7 +150,8 @@ mlx5e_tc_act_vlan_add_pop_action(struct mlx5e_priv *priv, static bool tc_act_can_offload_vlan(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } @@ -170,8 +170,8 @@ tc_act_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state, /* Replace vlan pop+push with vlan modify */ attr->action &= ~MLX5_FLOW_CONTEXT_ACTION_VLAN_POP; err = mlx5e_tc_act_vlan_add_rewrite_action(priv, MLX5_FLOW_NAMESPACE_FDB, act, - attr->parse_attr, parse_state->hdrs, - &attr->action, parse_state->extack); + attr->parse_attr, &attr->action, + parse_state->extack); } else { err = parse_tc_vlan_action(priv, act, esw_attr, &attr->action, parse_state->extack); @@ -191,7 +191,6 @@ tc_act_post_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state, struct mlx5_flow_attr *attr) { struct mlx5e_tc_flow_parse_attr *parse_attr = attr->parse_attr; - struct pedit_headers_action *hdrs = parse_state->hdrs; struct netlink_ext_ack *extack = parse_state->extack; struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; int err; @@ -202,7 +201,7 @@ tc_act_post_parse_vlan(struct mlx5e_tc_act_parse_state *parse_state, * tag rewrite. */ attr->action &= ~MLX5_FLOW_CONTEXT_ACTION_VLAN_POP; - err = add_vlan_prio_tag_rewrite_action(priv, parse_attr, hdrs, + err = add_vlan_prio_tag_rewrite_action(priv, parse_attr, &attr->action, extack); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.h index 3d62f13ab61f..2fa58c6f44eb 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.h @@ -24,7 +24,6 @@ int mlx5e_tc_act_vlan_add_rewrite_action(struct mlx5e_priv *priv, int namespace, const struct flow_action_entry *act, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, u32 *action, struct netlink_ext_ack *extack); #endif /* __MLX5_EN_TC_ACT_VLAN_H__ */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan_mangle.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan_mangle.c index 63e36e7f53e3..28444d4ffd73 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan_mangle.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/act/vlan_mangle.c @@ -12,7 +12,6 @@ int mlx5e_tc_act_vlan_add_rewrite_action(struct mlx5e_priv *priv, int namespace, const struct flow_action_entry *act, struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, u32 *action, struct netlink_ext_ack *extack) { u16 mask16 = VLAN_VID_MASK; @@ -44,7 +43,7 @@ mlx5e_tc_act_vlan_add_rewrite_action(struct mlx5e_priv *priv, int namespace, return -EOPNOTSUPP; } - err = mlx5e_tc_act_pedit_parse_action(priv, &pedit_act, namespace, parse_attr, hdrs, + err = mlx5e_tc_act_pedit_parse_action(priv, &pedit_act, namespace, parse_attr, NULL, extack); *action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR; @@ -54,7 +53,8 @@ mlx5e_tc_act_vlan_add_rewrite_action(struct mlx5e_priv *priv, int namespace, static bool tc_act_can_offload_vlan_mangle(struct mlx5e_tc_act_parse_state *parse_state, const struct flow_action_entry *act, - int act_index) + int act_index, + struct mlx5_flow_attr *attr) { return true; } @@ -69,8 +69,7 @@ tc_act_parse_vlan_mangle(struct mlx5e_tc_act_parse_state *parse_state, int err; ns_type = mlx5e_get_flow_namespace(parse_state->flow); - err = mlx5e_tc_act_vlan_add_rewrite_action(priv, ns_type, act, - attr->parse_attr, parse_state->hdrs, + err = mlx5e_tc_act_vlan_add_rewrite_action(priv, ns_type, act, attr->parse_attr, &attr->action, parse_state->extack); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c index 31b4e39be2d3..9e0e229cf164 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/post_act.c @@ -101,6 +101,7 @@ mlx5e_tc_post_act_add(struct mlx5e_post_act *post_act, struct mlx5_flow_attr *at post_attr->inner_match_level = MLX5_MATCH_NONE; post_attr->outer_match_level = MLX5_MATCH_NONE; post_attr->action &= ~(MLX5_FLOW_CONTEXT_ACTION_DECAP); + post_attr->flags &= ~MLX5_ATTR_FLAG_SAMPLE; handle->ns_type = post_act->ns_type; /* Splits were handled before post action */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c index ff4b4f8a5a9d..32230e677029 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.c @@ -403,7 +403,7 @@ add_post_rule(struct mlx5_eswitch *esw, struct mlx5e_sample_flow *sample_flow, post_attr->chain = 0; post_attr->prio = 0; post_attr->ft = default_tbl; - post_attr->flags = MLX5_ESW_ATTR_FLAG_NO_IN_PORT; + post_attr->flags = MLX5_ATTR_FLAG_NO_IN_PORT; /* When offloading sample and encap action, if there is no valid * neigh data struct, a slow path rule is offloaded first. Source @@ -492,8 +492,7 @@ del_post_rule(struct mlx5_eswitch *esw, struct mlx5e_sample_flow *sample_flow, struct mlx5_flow_handle * mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, struct mlx5_flow_spec *spec, - struct mlx5_flow_attr *attr, - u32 tunnel_id) + struct mlx5_flow_attr *attr) { struct mlx5e_post_act_handle *post_act_handle = NULL; struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr; @@ -502,6 +501,7 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, struct mlx5e_sample_flow *sample_flow; struct mlx5e_sample_attr *sample_attr; struct mlx5_flow_attr *pre_attr; + u32 tunnel_id = attr->tunnel_id; struct mlx5_eswitch *esw; u32 default_tbl_id; u32 obj_id; @@ -513,7 +513,7 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, sample_flow = kzalloc(sizeof(*sample_flow), GFP_KERNEL); if (!sample_flow) return ERR_PTR(-ENOMEM); - sample_attr = attr->sample_attr; + sample_attr = &attr->sample_attr; sample_attr->sample_flow = sample_flow; /* For NICs with reg_c_preserve support or decap action, use @@ -546,6 +546,7 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, err = PTR_ERR(sample_flow->sampler); goto err_sampler; } + sample_attr->sampler_id = sample_flow->sampler->sampler_id; /* Create an id mapping reg_c0 value to sample object. */ restore_obj.type = MLX5_MAPPED_OBJ_SAMPLE; @@ -580,13 +581,12 @@ mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, if (tunnel_id) pre_attr->action |= MLX5_FLOW_CONTEXT_ACTION_DECAP; pre_attr->modify_hdr = sample_flow->restore->modify_hdr; - pre_attr->flags = MLX5_ESW_ATTR_FLAG_SAMPLE; + pre_attr->flags = MLX5_ATTR_FLAG_SAMPLE; pre_attr->inner_match_level = attr->inner_match_level; pre_attr->outer_match_level = attr->outer_match_level; pre_attr->chain = attr->chain; pre_attr->prio = attr->prio; - pre_attr->sample_attr = attr->sample_attr; - sample_attr->sampler_id = sample_flow->sampler->sampler_id; + pre_attr->sample_attr = *sample_attr; pre_esw_attr = pre_attr->esw_attr; pre_esw_attr->in_mdev = esw_attr->in_mdev; pre_esw_attr->in_rep = esw_attr->in_rep; @@ -633,11 +633,11 @@ mlx5e_tc_sample_unoffload(struct mlx5e_tc_psample *tc_psample, * will hit fw syndromes. */ esw = tc_psample->esw; - sample_flow = attr->sample_attr->sample_flow; + sample_flow = attr->sample_attr.sample_flow; mlx5_eswitch_del_offloaded_rule(esw, sample_flow->pre_rule, sample_flow->pre_attr); sample_restore_put(tc_psample, sample_flow->restore); - mapping_remove(esw->offloads.reg_c0_obj_pool, attr->sample_attr->restore_obj_id); + mapping_remove(esw->offloads.reg_c0_obj_pool, attr->sample_attr.restore_obj_id); sampler_put(tc_psample, sample_flow->sampler); if (sample_flow->post_act_handle) mlx5e_tc_post_act_del(tc_psample->post_act, sample_flow->post_act_handle); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.h index 9ef8a49d7801..a569367eae4d 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc/sample.h @@ -26,8 +26,7 @@ void mlx5e_tc_sample_skb(struct sk_buff *skb, struct mlx5_mapped_obj *mapped_obj struct mlx5_flow_handle * mlx5e_tc_sample_offload(struct mlx5e_tc_psample *sample_priv, struct mlx5_flow_spec *spec, - struct mlx5_flow_attr *attr, - u32 tunnel_id); + struct mlx5_flow_attr *attr); void mlx5e_tc_sample_unoffload(struct mlx5e_tc_psample *sample_priv, @@ -45,8 +44,7 @@ mlx5e_tc_sample_cleanup(struct mlx5e_tc_psample *tc_psample); static inline struct mlx5_flow_handle * mlx5e_tc_sample_offload(struct mlx5e_tc_psample *tc_psample, struct mlx5_flow_spec *spec, - struct mlx5_flow_attr *attr, - u32 tunnel_id) + struct mlx5_flow_attr *attr) { return ERR_PTR(-EOPNOTSUPP); } static inline void diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c index 4a0d38d219ed..0f4d3b9dd979 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.c @@ -809,7 +809,7 @@ mlx5_tc_ct_entry_add_rule(struct mlx5_tc_ct_priv *ct_priv, attr->ft = nat ? ct_priv->ct_nat : ct_priv->ct; attr->outer_match_level = MLX5_MATCH_L4; attr->counter = entry->counter->counter; - attr->flags |= MLX5_ESW_ATTR_FLAG_NO_IN_PORT; + attr->flags |= MLX5_ATTR_FLAG_NO_IN_PORT; if (ct_priv->ns_type == MLX5_FLOW_NAMESPACE_FDB) attr->esw_attr->in_mdev = priv->mdev; @@ -1787,7 +1787,6 @@ mlx5_tc_ct_del_ft_cb(struct mlx5_tc_ct_priv *ct_priv, struct mlx5_ct_ft *ft) */ static struct mlx5_flow_handle * __mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *ct_priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *orig_spec, struct mlx5_flow_attr *attr) { @@ -1871,12 +1870,10 @@ __mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *ct_priv, */ if ((pre_ct_attr->action & MLX5_FLOW_CONTEXT_ACTION_DECAP) && attr->chain == 0) { - u32 tun_id = mlx5e_tc_get_flow_tun_id(flow); - err = mlx5e_tc_match_to_reg_set(priv->mdev, &pre_mod_acts, ct_priv->ns_type, TUNNEL_TO_REG, - tun_id); + attr->tunnel_id); if (err) { ct_dbg("Failed to set tunnel register mapping"); goto err_mapping; @@ -1926,87 +1923,19 @@ err_ft: return ERR_PTR(err); } -static struct mlx5_flow_handle * -__mlx5_tc_ct_flow_offload_clear(struct mlx5_tc_ct_priv *ct_priv, - struct mlx5_flow_spec *orig_spec, - struct mlx5_flow_attr *attr, - struct mlx5e_tc_mod_hdr_acts *mod_acts) -{ - struct mlx5e_priv *priv = netdev_priv(ct_priv->netdev); - u32 attr_sz = ns_to_attr_sz(ct_priv->ns_type); - struct mlx5_flow_attr *pre_ct_attr; - struct mlx5_modify_hdr *mod_hdr; - struct mlx5_flow_handle *rule; - struct mlx5_ct_flow *ct_flow; - int err; - - ct_flow = kzalloc(sizeof(*ct_flow), GFP_KERNEL); - if (!ct_flow) - return ERR_PTR(-ENOMEM); - - /* Base esw attributes on original rule attribute */ - pre_ct_attr = mlx5_alloc_flow_attr(ct_priv->ns_type); - if (!pre_ct_attr) { - err = -ENOMEM; - goto err_attr; - } - - memcpy(pre_ct_attr, attr, attr_sz); - - mod_hdr = mlx5_modify_header_alloc(priv->mdev, ct_priv->ns_type, - mod_acts->num_actions, - mod_acts->actions); - if (IS_ERR(mod_hdr)) { - err = PTR_ERR(mod_hdr); - ct_dbg("Failed to add create ct clear mod hdr"); - goto err_mod_hdr; - } - - pre_ct_attr->modify_hdr = mod_hdr; - - rule = mlx5_tc_rule_insert(priv, orig_spec, pre_ct_attr); - if (IS_ERR(rule)) { - err = PTR_ERR(rule); - ct_dbg("Failed to add ct clear rule"); - goto err_insert; - } - - attr->ct_attr.ct_flow = ct_flow; - ct_flow->pre_ct_attr = pre_ct_attr; - ct_flow->pre_ct_rule = rule; - return rule; - -err_insert: - mlx5_modify_header_dealloc(priv->mdev, mod_hdr); -err_mod_hdr: - netdev_warn(priv->netdev, - "Failed to offload ct clear flow, err %d\n", err); - kfree(pre_ct_attr); -err_attr: - kfree(ct_flow); - - return ERR_PTR(err); -} - struct mlx5_flow_handle * mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts) { - bool clear_action = attr->ct_attr.ct_action & TCA_CT_ACT_CLEAR; struct mlx5_flow_handle *rule; if (!priv) return ERR_PTR(-EOPNOTSUPP); mutex_lock(&priv->control_lock); - - if (clear_action) - rule = __mlx5_tc_ct_flow_offload_clear(priv, spec, attr, mod_hdr_acts); - else - rule = __mlx5_tc_ct_flow_offload(priv, flow, spec, attr); + rule = __mlx5_tc_ct_flow_offload(priv, spec, attr); mutex_unlock(&priv->control_lock); return rule; @@ -2014,14 +1943,13 @@ mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *priv, static void __mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *ct_priv, - struct mlx5e_tc_flow *flow, - struct mlx5_ct_flow *ct_flow) + struct mlx5_ct_flow *ct_flow, + struct mlx5_flow_attr *attr) { struct mlx5_flow_attr *pre_ct_attr = ct_flow->pre_ct_attr; struct mlx5e_priv *priv = netdev_priv(ct_priv->netdev); - mlx5_tc_rule_delete(priv, ct_flow->pre_ct_rule, - pre_ct_attr); + mlx5_tc_rule_delete(priv, ct_flow->pre_ct_rule, pre_ct_attr); mlx5_modify_header_dealloc(priv->mdev, pre_ct_attr->modify_hdr); if (ct_flow->post_act_handle) { @@ -2036,7 +1964,6 @@ __mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *ct_priv, void mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr) { struct mlx5_ct_flow *ct_flow = attr->ct_attr.ct_flow; @@ -2048,7 +1975,7 @@ mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *priv, return; mutex_lock(&priv->control_lock); - __mlx5_tc_ct_delete_flow(priv, flow, ct_flow); + __mlx5_tc_ct_delete_flow(priv, ct_flow, attr); mutex_unlock(&priv->control_lock); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h index 99662af1e41a..2b21c7b97a52 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_ct.h @@ -116,13 +116,11 @@ mlx5_tc_ct_parse_action(struct mlx5_tc_ct_priv *priv, struct mlx5_flow_handle * mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts); void mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr); bool @@ -183,7 +181,6 @@ mlx5_tc_ct_parse_action(struct mlx5_tc_ct_priv *priv, static inline struct mlx5_flow_handle * mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts) @@ -193,7 +190,6 @@ mlx5_tc_ct_flow_offload(struct mlx5_tc_ct_priv *priv, static inline void mlx5_tc_ct_delete_flow(struct mlx5_tc_ct_priv *priv, - struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr) { } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h index f832c26ff2c3..9ffba584b982 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h @@ -37,6 +37,7 @@ struct mlx5e_tc_flow_parse_attr { const struct ip_tunnel_info *tun_info[MLX5_MAX_FLOW_FWD_VPORTS]; struct net_device *filter_dev; struct mlx5_flow_spec spec; + struct pedit_headers_action hdrs[__PEDIT_CMD_MAX]; struct mlx5e_tc_mod_hdr_acts mod_hdr_acts; int mirred_ifindex[MLX5_MAX_FLOW_FWD_VPORTS]; struct ethhdr eth; @@ -107,10 +108,19 @@ struct mlx5e_tc_flow { struct rcu_head rcu_head; struct completion init_done; struct completion del_hw_done; - int tunnel_id; /* the mapped tunnel id of this flow */ struct mlx5_flow_attr *attr; }; +struct mlx5_flow_handle * +mlx5e_tc_rule_offload(struct mlx5e_priv *priv, + struct mlx5_flow_spec *spec, + struct mlx5_flow_attr *attr); + +void +mlx5e_tc_rule_unoffload(struct mlx5e_priv *priv, + struct mlx5_flow_handle *rule, + struct mlx5_flow_attr *attr); + u8 mlx5e_tc_get_ip_version(struct mlx5_flow_spec *spec, bool outer); struct mlx5_flow_handle * @@ -173,6 +183,7 @@ struct mlx5_flow_handle * mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw, struct mlx5e_tc_flow *flow, struct mlx5_flow_spec *spec); + void mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw, struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c index 9918ed8c059b..1f8d339ff0c3 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.c @@ -488,12 +488,14 @@ static void mlx5e_detach_encap_route(struct mlx5e_priv *priv, int out_index); void mlx5e_detach_encap(struct mlx5e_priv *priv, - struct mlx5e_tc_flow *flow, int out_index) + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, + int out_index) { struct mlx5e_encap_entry *e = flow->encaps[out_index].e; struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; - if (flow->attr->esw_attr->dests[out_index].flags & + if (attr->esw_attr->dests[out_index].flags & MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE) mlx5e_detach_encap_route(priv, flow, out_index); @@ -733,6 +735,7 @@ static unsigned int mlx5e_route_tbl_get_last_update(struct mlx5e_priv *priv) static int mlx5e_attach_encap_route(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, struct mlx5e_encap_entry *e, bool new_encap_entry, unsigned long tbl_time_before, @@ -740,6 +743,7 @@ static int mlx5e_attach_encap_route(struct mlx5e_priv *priv, int mlx5e_attach_encap(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, struct net_device *mirred_dev, int out_index, struct netlink_ext_ack *extack, @@ -748,7 +752,6 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv, { struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct mlx5e_tc_flow_parse_attr *parse_attr; - struct mlx5_flow_attr *attr = flow->attr; const struct ip_tunnel_info *tun_info; unsigned long tbl_time_before = 0; struct mlx5e_encap_entry *e; @@ -834,8 +837,8 @@ int mlx5e_attach_encap(struct mlx5e_priv *priv, e->compl_result = 1; attach_flow: - err = mlx5e_attach_encap_route(priv, flow, e, entry_created, tbl_time_before, - out_index); + err = mlx5e_attach_encap_route(priv, flow, attr, e, entry_created, + tbl_time_before, out_index); if (err) goto out_err; @@ -1198,6 +1201,7 @@ out: static int mlx5e_attach_encap_route(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, struct mlx5e_encap_entry *e, bool new_encap_entry, unsigned long tbl_time_before, @@ -1206,7 +1210,6 @@ static int mlx5e_attach_encap_route(struct mlx5e_priv *priv, struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; unsigned long tbl_time_after = tbl_time_before; struct mlx5e_tc_flow_parse_attr *parse_attr; - struct mlx5_flow_attr *attr = flow->attr; const struct ip_tunnel_info *tun_info; struct mlx5_esw_flow_attr *esw_attr; struct mlx5e_route_entry *r; @@ -1377,7 +1380,7 @@ static void mlx5e_reoffload_encap(struct mlx5e_priv *priv, continue; } - err = mlx5e_tc_add_flow_mod_hdr(priv, parse_attr, flow); + err = mlx5e_tc_add_flow_mod_hdr(priv, flow, attr); if (err) { mlx5_core_warn(priv->mdev, "Failed to update flow mod_hdr err=%d", err); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.h b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.h index 3391504d9a08..d542b8476491 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/tc_tun_encap.h @@ -7,15 +7,19 @@ #include "tc_priv.h" void mlx5e_detach_encap(struct mlx5e_priv *priv, - struct mlx5e_tc_flow *flow, int out_index); + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, + int out_index); int mlx5e_attach_encap(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, struct net_device *mirred_dev, int out_index, struct netlink_ext_ack *extack, struct net_device **encap_dev, bool *encap_valid); + int mlx5e_attach_decap(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 3d908a7e1406..1287193a019b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -295,13 +295,62 @@ mlx5_tc_rule_delete(struct mlx5e_priv *priv, if (is_mdev_switchdev_mode(priv->mdev)) { mlx5_eswitch_del_offloaded_rule(esw, rule, attr); - return; } mlx5e_del_offloaded_nic_rule(priv, rule, attr); } +struct mlx5_flow_handle * +mlx5e_tc_rule_offload(struct mlx5e_priv *priv, + struct mlx5_flow_spec *spec, + struct mlx5_flow_attr *attr) +{ + struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + + if (attr->flags & MLX5_ATTR_FLAG_CT) { + struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts = + &attr->parse_attr->mod_hdr_acts; + + return mlx5_tc_ct_flow_offload(get_ct_priv(priv), + spec, attr, + mod_hdr_acts); + } + + if (!is_mdev_switchdev_mode(priv->mdev)) + return mlx5e_add_offloaded_nic_rule(priv, spec, attr); + + if (attr->flags & MLX5_ATTR_FLAG_SAMPLE) + return mlx5e_tc_sample_offload(get_sample_priv(priv), spec, attr); + + return mlx5_eswitch_add_offloaded_rule(esw, spec, attr); +} + +void +mlx5e_tc_rule_unoffload(struct mlx5e_priv *priv, + struct mlx5_flow_handle *rule, + struct mlx5_flow_attr *attr) +{ + struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; + + if (attr->flags & MLX5_ATTR_FLAG_CT) { + mlx5_tc_ct_delete_flow(get_ct_priv(priv), attr); + return; + } + + if (!is_mdev_switchdev_mode(priv->mdev)) { + mlx5e_del_offloaded_nic_rule(priv, rule, attr); + return; + } + + if (attr->flags & MLX5_ATTR_FLAG_SAMPLE) { + mlx5e_tc_sample_unoffload(get_sample_priv(priv), rule, attr); + return; + } + + mlx5_eswitch_del_offloaded_rule(esw, rule, attr); +} + int mlx5e_tc_match_to_reg_set(struct mlx5_core_dev *mdev, struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts, @@ -1039,6 +1088,21 @@ err_ft_get: } static int +alloc_flow_attr_counter(struct mlx5_core_dev *counter_dev, + struct mlx5_flow_attr *attr) + +{ + struct mlx5_fc *counter; + + counter = mlx5_fc_create(counter_dev, true); + if (IS_ERR(counter)) + return PTR_ERR(counter); + + attr->counter = counter; + return 0; +} + +static int mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) @@ -1046,7 +1110,6 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; struct mlx5_core_dev *dev = priv->mdev; - struct mlx5_fc *counter; int err; parse_attr = attr->parse_attr; @@ -1058,11 +1121,9 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, } if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT) { - counter = mlx5_fc_create(dev, true); - if (IS_ERR(counter)) - return PTR_ERR(counter); - - attr->counter = counter; + err = alloc_flow_attr_counter(dev, attr); + if (err) + return err; } if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) { @@ -1072,8 +1133,8 @@ mlx5e_tc_add_nic_flow(struct mlx5e_priv *priv, return err; } - if (flow_flag_test(flow, CT)) - flow->rule[0] = mlx5_tc_ct_flow_offload(get_ct_priv(priv), flow, &parse_attr->spec, + if (attr->flags & MLX5_ATTR_FLAG_CT) + flow->rule[0] = mlx5_tc_ct_flow_offload(get_ct_priv(priv), &parse_attr->spec, attr, &parse_attr->mod_hdr_acts); else flow->rule[0] = mlx5e_add_offloaded_nic_rule(priv, &parse_attr->spec, @@ -1107,8 +1168,8 @@ static void mlx5e_tc_del_nic_flow(struct mlx5e_priv *priv, flow_flag_clear(flow, OFFLOADED); - if (flow_flag_test(flow, CT)) - mlx5_tc_ct_delete_flow(get_ct_priv(flow->priv), flow, attr); + if (attr->flags & MLX5_ATTR_FLAG_CT) + mlx5_tc_ct_delete_flow(get_ct_priv(flow->priv), attr); else if (!IS_ERR_OR_NULL(flow->rule[0])) mlx5e_del_offloaded_nic_rule(priv, flow->rule[0], attr); @@ -1142,40 +1203,27 @@ mlx5e_tc_offload_fdb_rules(struct mlx5_eswitch *esw, struct mlx5_flow_spec *spec, struct mlx5_flow_attr *attr) { - struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts; struct mlx5_flow_handle *rule; - if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH) + if (attr->flags & MLX5_ATTR_FLAG_SLOW_PATH) return mlx5_eswitch_add_offloaded_rule(esw, spec, attr); - if (flow_flag_test(flow, CT)) { - mod_hdr_acts = &attr->parse_attr->mod_hdr_acts; - - rule = mlx5_tc_ct_flow_offload(get_ct_priv(flow->priv), - flow, spec, attr, - mod_hdr_acts); - } else if (flow_flag_test(flow, SAMPLE)) { - rule = mlx5e_tc_sample_offload(get_sample_priv(flow->priv), spec, attr, - mlx5e_tc_get_flow_tun_id(flow)); - } else { - rule = mlx5_eswitch_add_offloaded_rule(esw, spec, attr); - } + rule = mlx5e_tc_rule_offload(flow->priv, spec, attr); if (IS_ERR(rule)) return rule; if (attr->esw_attr->split_count) { flow->rule[1] = mlx5_eswitch_add_fwd_rule(esw, spec, attr); - if (IS_ERR(flow->rule[1])) { - if (flow_flag_test(flow, CT)) - mlx5_tc_ct_delete_flow(get_ct_priv(flow->priv), flow, attr); - else - mlx5_eswitch_del_offloaded_rule(esw, rule, attr); - return flow->rule[1]; - } + if (IS_ERR(flow->rule[1])) + goto err_rule1; } return rule; + +err_rule1: + mlx5e_tc_rule_unoffload(flow->priv, rule, attr); + return flow->rule[1]; } void mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw, @@ -1184,19 +1232,13 @@ void mlx5e_tc_unoffload_fdb_rules(struct mlx5_eswitch *esw, { flow_flag_clear(flow, OFFLOADED); - if (attr->flags & MLX5_ESW_ATTR_FLAG_SLOW_PATH) - goto offload_rule_0; + if (attr->flags & MLX5_ATTR_FLAG_SLOW_PATH) + return mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr); if (attr->esw_attr->split_count) mlx5_eswitch_del_fwd_rule(esw, flow->rule[1], attr); - if (flow_flag_test(flow, CT)) - mlx5_tc_ct_delete_flow(get_ct_priv(flow->priv), flow, attr); - else if (flow_flag_test(flow, SAMPLE)) - mlx5e_tc_sample_unoffload(get_sample_priv(flow->priv), flow->rule[0], attr); - else -offload_rule_0: - mlx5_eswitch_del_offloaded_rule(esw, flow->rule[0], attr); + mlx5e_tc_rule_unoffload(flow->priv, flow->rule[0], attr); } struct mlx5_flow_handle * @@ -1214,7 +1256,7 @@ mlx5e_tc_offload_to_slow_path(struct mlx5_eswitch *esw, memcpy(slow_attr, flow->attr, ESW_FLOW_ATTR_SZ); slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; slow_attr->esw_attr->split_count = 0; - slow_attr->flags |= MLX5_ESW_ATTR_FLAG_SLOW_PATH; + slow_attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH; rule = mlx5e_tc_offload_fdb_rules(esw, flow, spec, slow_attr); if (!IS_ERR(rule)) @@ -1239,7 +1281,7 @@ void mlx5e_tc_unoffload_from_slow_path(struct mlx5_eswitch *esw, memcpy(slow_attr, flow->attr, ESW_FLOW_ATTR_SZ); slow_attr->action = MLX5_FLOW_CONTEXT_ACTION_FWD_DEST; slow_attr->esw_attr->split_count = 0; - slow_attr->flags |= MLX5_ESW_ATTR_FLAG_SLOW_PATH; + slow_attr->flags |= MLX5_ATTR_FLAG_SLOW_PATH; mlx5e_tc_unoffload_fdb_rules(esw, flow, slow_attr); flow_flag_clear(flow, SLOW); kfree(slow_attr); @@ -1348,10 +1390,10 @@ int mlx5e_tc_query_route_vport(struct net_device *out_dev, struct net_device *ro } int mlx5e_tc_add_flow_mod_hdr(struct mlx5e_priv *priv, - struct mlx5e_tc_flow_parse_attr *parse_attr, - struct mlx5e_tc_flow *flow) + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr) { - struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts = &parse_attr->mod_hdr_acts; + struct mlx5e_tc_mod_hdr_acts *mod_hdr_acts = &attr->parse_attr->mod_hdr_acts; struct mlx5_modify_hdr *mod_hdr; mod_hdr = mlx5_modify_header_alloc(priv->mdev, @@ -1361,13 +1403,101 @@ int mlx5e_tc_add_flow_mod_hdr(struct mlx5e_priv *priv, if (IS_ERR(mod_hdr)) return PTR_ERR(mod_hdr); - WARN_ON(flow->attr->modify_hdr); - flow->attr->modify_hdr = mod_hdr; + WARN_ON(attr->modify_hdr); + attr->modify_hdr = mod_hdr; return 0; } static int +set_encap_dests(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, + struct netlink_ext_ack *extack, + bool *encap_valid, + bool *vf_tun) +{ + struct mlx5e_tc_flow_parse_attr *parse_attr; + struct mlx5_esw_flow_attr *esw_attr; + struct net_device *encap_dev = NULL; + struct mlx5e_rep_priv *rpriv; + struct mlx5e_priv *out_priv; + int out_index; + int err = 0; + + parse_attr = attr->parse_attr; + esw_attr = attr->esw_attr; + *vf_tun = false; + *encap_valid = true; + + for (out_index = 0; out_index < MLX5_MAX_FLOW_FWD_VPORTS; out_index++) { + struct net_device *out_dev; + int mirred_ifindex; + + if (!(esw_attr->dests[out_index].flags & MLX5_ESW_DEST_ENCAP)) + continue; + + mirred_ifindex = parse_attr->mirred_ifindex[out_index]; + out_dev = dev_get_by_index(dev_net(priv->netdev), mirred_ifindex); + if (!out_dev) { + NL_SET_ERR_MSG_MOD(extack, "Requested mirred device not found"); + err = -ENODEV; + goto out; + } + err = mlx5e_attach_encap(priv, flow, attr, out_dev, out_index, + extack, &encap_dev, encap_valid); + dev_put(out_dev); + if (err) + goto out; + + if (esw_attr->dests[out_index].flags & + MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE && + !esw_attr->dest_int_port) + *vf_tun = true; + + out_priv = netdev_priv(encap_dev); + rpriv = out_priv->ppriv; + esw_attr->dests[out_index].rep = rpriv->rep; + esw_attr->dests[out_index].mdev = out_priv->mdev; + } + + if (*vf_tun && esw_attr->out_count > 1) { + NL_SET_ERR_MSG_MOD(extack, "VF tunnel encap with mirroring is not supported"); + err = -EOPNOTSUPP; + goto out; + } + +out: + return err; +} + +static void +clean_encap_dests(struct mlx5e_priv *priv, + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr, + bool *vf_tun) +{ + struct mlx5_esw_flow_attr *esw_attr; + int out_index; + + esw_attr = attr->esw_attr; + *vf_tun = false; + + for (out_index = 0; out_index < MLX5_MAX_FLOW_FWD_VPORTS; out_index++) { + if (!(esw_attr->dests[out_index].flags & MLX5_ESW_DEST_ENCAP)) + continue; + + if (esw_attr->dests[out_index].flags & + MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE && + !esw_attr->dest_int_port) + *vf_tun = true; + + mlx5e_detach_encap(priv, flow, attr, out_index); + kfree(attr->parse_attr->tun_info[out_index]); + } +} + +static int mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct netlink_ext_ack *extack) @@ -1375,15 +1505,10 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; - bool vf_tun = false, encap_valid = true; - struct net_device *encap_dev = NULL; struct mlx5_esw_flow_attr *esw_attr; - struct mlx5e_rep_priv *rpriv; - struct mlx5e_priv *out_priv; - struct mlx5_fc *counter; + bool vf_tun, encap_valid; u32 max_prio, max_chain; int err = 0; - int out_index; parse_attr = attr->parse_attr; esw_attr = attr->esw_attr; @@ -1471,50 +1596,17 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, esw_attr->int_port = int_port; } - for (out_index = 0; out_index < MLX5_MAX_FLOW_FWD_VPORTS; out_index++) { - struct net_device *out_dev; - int mirred_ifindex; - - if (!(esw_attr->dests[out_index].flags & MLX5_ESW_DEST_ENCAP)) - continue; - - mirred_ifindex = parse_attr->mirred_ifindex[out_index]; - out_dev = dev_get_by_index(dev_net(priv->netdev), mirred_ifindex); - if (!out_dev) { - NL_SET_ERR_MSG_MOD(extack, "Requested mirred device not found"); - err = -ENODEV; - goto err_out; - } - err = mlx5e_attach_encap(priv, flow, out_dev, out_index, - extack, &encap_dev, &encap_valid); - dev_put(out_dev); - if (err) - goto err_out; - - if (esw_attr->dests[out_index].flags & - MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE && - !esw_attr->dest_int_port) - vf_tun = true; - out_priv = netdev_priv(encap_dev); - rpriv = out_priv->ppriv; - esw_attr->dests[out_index].rep = rpriv->rep; - esw_attr->dests[out_index].mdev = out_priv->mdev; - } - - if (vf_tun && esw_attr->out_count > 1) { - NL_SET_ERR_MSG_MOD(extack, "VF tunnel encap with mirroring is not supported"); - err = -EOPNOTSUPP; + err = set_encap_dests(priv, flow, attr, extack, &encap_valid, &vf_tun); + if (err) goto err_out; - } err = mlx5_eswitch_add_vlan_action(esw, attr); if (err) goto err_out; - if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR && - !(attr->ct_attr.ct_action & TCA_CT_ACT_CLEAR)) { + if (attr->action & MLX5_FLOW_CONTEXT_ACTION_MOD_HDR) { if (vf_tun) { - err = mlx5e_tc_add_flow_mod_hdr(priv, parse_attr, flow); + err = mlx5e_tc_add_flow_mod_hdr(priv, flow, attr); if (err) goto err_out; } else { @@ -1525,13 +1617,9 @@ mlx5e_tc_add_fdb_flow(struct mlx5e_priv *priv, } if (attr->action & MLX5_FLOW_CONTEXT_ACTION_COUNT) { - counter = mlx5_fc_create(esw_attr->counter_dev, true); - if (IS_ERR(counter)) { - err = PTR_ERR(counter); + err = alloc_flow_attr_counter(esw_attr->counter_dev, attr); + if (err) goto err_out; - } - - attr->counter = counter; } /* we get here if one of the following takes place: @@ -1575,8 +1663,7 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv, struct mlx5_eswitch *esw = priv->mdev->priv.eswitch; struct mlx5_flow_attr *attr = flow->attr; struct mlx5_esw_flow_attr *esw_attr; - bool vf_tun = false; - int out_index; + bool vf_tun; esw_attr = attr->esw_attr; mlx5e_put_flow_tunnel_id(flow); @@ -1600,16 +1687,7 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv, if (flow->decap_route) mlx5e_detach_decap_route(priv, flow); - for (out_index = 0; out_index < MLX5_MAX_FLOW_FWD_VPORTS; out_index++) { - if (esw_attr->dests[out_index].flags & - MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE && - !esw_attr->dest_int_port) - vf_tun = true; - if (esw_attr->dests[out_index].flags & MLX5_ESW_DEST_ENCAP) { - mlx5e_detach_encap(priv, flow, out_index); - kfree(attr->parse_attr->tun_info[out_index]); - } - } + clean_encap_dests(priv, flow, attr, &vf_tun); mlx5_tc_ct_match_del(get_ct_priv(priv), &flow->attr->ct_attr); @@ -1633,7 +1711,6 @@ static void mlx5e_tc_del_fdb_flow(struct mlx5e_priv *priv, if (flow_flag_test(flow, L3_TO_L2_DECAP)) mlx5e_detach_decap(priv, flow); - kfree(attr->sample_attr); kvfree(attr->esw_attr->rx_tun_attr); kvfree(attr->parse_attr); kfree(flow->attr); @@ -1853,7 +1930,7 @@ static int mlx5e_get_flow_tunnel_id(struct mlx5e_priv *priv, attr->action |= MLX5_FLOW_CONTEXT_ACTION_MOD_HDR; } - flow->tunnel_id = value; + flow->attr->tunnel_id = value; return 0; err_set: @@ -1867,8 +1944,8 @@ err_enc_opts: static void mlx5e_put_flow_tunnel_id(struct mlx5e_tc_flow *flow) { - u32 enc_opts_id = flow->tunnel_id & ENC_OPTS_BITS_MASK; - u32 tun_id = flow->tunnel_id >> ENC_OPTS_BITS; + u32 enc_opts_id = flow->attr->tunnel_id & ENC_OPTS_BITS_MASK; + u32 tun_id = flow->attr->tunnel_id >> ENC_OPTS_BITS; struct mlx5_rep_uplink_priv *uplink_priv; struct mlx5e_rep_priv *uplink_rpriv; struct mlx5_eswitch *esw; @@ -1884,11 +1961,6 @@ static void mlx5e_put_flow_tunnel_id(struct mlx5e_tc_flow *flow) enc_opts_id); } -u32 mlx5e_tc_get_flow_tun_id(struct mlx5e_tc_flow *flow) -{ - return flow->tunnel_id; -} - void mlx5e_tc_set_ethertype(struct mlx5_core_dev *mdev, struct flow_match_basic *match, bool outer, void *headers_c, void *headers_v) @@ -2810,14 +2882,15 @@ static unsigned long mask_to_le(unsigned long mask, int size) return mask; } + static int offload_pedit_fields(struct mlx5e_priv *priv, int namespace, - struct pedit_headers_action *hdrs, struct mlx5e_tc_flow_parse_attr *parse_attr, u32 *action_flags, struct netlink_ext_ack *extack) { struct pedit_headers *set_masks, *add_masks, *set_vals, *add_vals; + struct pedit_headers_action *hdrs = parse_attr->hdrs; void *headers_c, *headers_v, *action, *vals_p; u32 *s_masks_p, *a_masks_p, s_mask, a_mask; struct mlx5e_tc_mod_hdr_acts *mod_acts; @@ -2943,35 +3016,43 @@ static int offload_pedit_fields(struct mlx5e_priv *priv, static const struct pedit_headers zero_masks = {}; -static int alloc_tc_pedit_action(struct mlx5e_priv *priv, int namespace, - struct mlx5e_tc_flow_parse_attr *parse_attr, - struct pedit_headers_action *hdrs, - u32 *action_flags, - struct netlink_ext_ack *extack) +static int verify_offload_pedit_fields(struct mlx5e_priv *priv, + struct mlx5e_tc_flow_parse_attr *parse_attr, + struct netlink_ext_ack *extack) { struct pedit_headers *cmd_masks; - int err; u8 cmd; - err = offload_pedit_fields(priv, namespace, hdrs, parse_attr, - action_flags, extack); - if (err < 0) - goto out_dealloc_parsed_actions; - for (cmd = 0; cmd < __PEDIT_CMD_MAX; cmd++) { - cmd_masks = &hdrs[cmd].masks; + cmd_masks = &parse_attr->hdrs[cmd].masks; if (memcmp(cmd_masks, &zero_masks, sizeof(zero_masks))) { - NL_SET_ERR_MSG_MOD(extack, - "attempt to offload an unsupported field"); + NL_SET_ERR_MSG_MOD(extack, "attempt to offload an unsupported field"); netdev_warn(priv->netdev, "attempt to offload an unsupported field (cmd %d)\n", cmd); print_hex_dump(KERN_WARNING, "mask: ", DUMP_PREFIX_ADDRESS, 16, 1, cmd_masks, sizeof(zero_masks), true); - err = -EOPNOTSUPP; - goto out_dealloc_parsed_actions; + return -EOPNOTSUPP; } } return 0; +} + +static int alloc_tc_pedit_action(struct mlx5e_priv *priv, int namespace, + struct mlx5e_tc_flow_parse_attr *parse_attr, + u32 *action_flags, + struct netlink_ext_ack *extack) +{ + int err; + + err = offload_pedit_fields(priv, namespace, parse_attr, action_flags, extack); + if (err) + goto out_dealloc_parsed_actions; + + err = verify_offload_pedit_fields(priv, parse_attr, extack); + if (err) + goto out_dealloc_parsed_actions; + + return 0; out_dealloc_parsed_actions: mlx5e_mod_hdr_dealloc(&parse_attr->mod_hdr_acts); @@ -3244,7 +3325,7 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, return -EOPNOTSUPP; } - if (!tc_act->can_offload(parse_state, act, i)) + if (!tc_act->can_offload(parse_state, act, i, attr)) return -EOPNOTSUPP; err = tc_act->parse_action(parse_state, act, priv, attr); @@ -3255,7 +3336,7 @@ parse_tc_actions(struct mlx5e_tc_act_parse_state *parse_state, flow_action_for_each(i, act, flow_action) { tc_act = mlx5e_tc_act_get(act->id, ns_type); if (!tc_act || !tc_act->post_parse || - !tc_act->can_offload(parse_state, act, i)) + !tc_act->can_offload(parse_state, act, i, attr)) continue; err = tc_act->post_parse(parse_state, priv, attr); @@ -3270,10 +3351,10 @@ static int actions_prepare_mod_hdr_actions(struct mlx5e_priv *priv, struct mlx5e_tc_flow *flow, struct mlx5_flow_attr *attr, - struct pedit_headers_action *hdrs, struct netlink_ext_ack *extack) { struct mlx5e_tc_flow_parse_attr *parse_attr = attr->parse_attr; + struct pedit_headers_action *hdrs = parse_attr->hdrs; enum mlx5_flow_namespace_type ns_type; int err; @@ -3283,8 +3364,7 @@ actions_prepare_mod_hdr_actions(struct mlx5e_priv *priv, ns_type = mlx5e_get_flow_namespace(flow); - err = alloc_tc_pedit_action(priv, ns_type, parse_attr, hdrs, - &attr->action, extack); + err = alloc_tc_pedit_action(priv, ns_type, parse_attr, &attr->action, extack); if (err) return err; @@ -3332,7 +3412,6 @@ parse_tc_nic_actions(struct mlx5e_priv *priv, struct mlx5e_tc_act_parse_state *parse_state; struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; - struct pedit_headers_action *hdrs; int err; err = flow_action_supported(flow_action, extack); @@ -3344,13 +3423,12 @@ parse_tc_nic_actions(struct mlx5e_priv *priv, parse_state = &parse_attr->parse_state; mlx5e_tc_act_init_parse_state(parse_state, flow, flow_action, extack); parse_state->ct_priv = get_ct_priv(priv); - hdrs = parse_state->hdrs; err = parse_tc_actions(parse_state, flow_action); if (err) return err; - err = actions_prepare_mod_hdr_actions(priv, flow, attr, hdrs, extack); + err = actions_prepare_mod_hdr_actions(priv, flow, attr, extack); if (err) return err; @@ -3455,7 +3533,6 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv, struct mlx5e_tc_flow_parse_attr *parse_attr; struct mlx5_flow_attr *attr = flow->attr; struct mlx5_esw_flow_attr *esw_attr; - struct pedit_headers_action *hdrs; int err; err = flow_action_supported(flow_action, extack); @@ -3467,7 +3544,6 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv, parse_state = &parse_attr->parse_state; mlx5e_tc_act_init_parse_state(parse_state, flow, flow_action, extack); parse_state->ct_priv = get_ct_priv(priv); - hdrs = parse_state->hdrs; err = parse_tc_actions(parse_state, flow_action); if (err) @@ -3481,7 +3557,7 @@ parse_tc_fdb_actions(struct mlx5e_priv *priv, return -EOPNOTSUPP; } - err = actions_prepare_mod_hdr_actions(priv, flow, attr, hdrs, extack); + err = actions_prepare_mod_hdr_actions(priv, flow, attr, extack); if (err) return err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h index 5ffae9b13066..c6221728b767 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.h @@ -71,7 +71,7 @@ struct mlx5_flow_attr { struct mlx5_fc *counter; struct mlx5_modify_hdr *modify_hdr; struct mlx5_ct_attr ct_attr; - struct mlx5e_sample_attr *sample_attr; + struct mlx5e_sample_attr sample_attr; struct mlx5e_tc_flow_parse_attr *parse_attr; u32 chain; u16 prio; @@ -82,6 +82,7 @@ struct mlx5_flow_attr { u8 outer_match_level; u8 ip_version; u8 tun_ip_version; + int tunnel_id; /* mapped tunnel id */ u32 flags; union { struct mlx5_esw_flow_attr esw_attr[0]; @@ -89,6 +90,23 @@ struct mlx5_flow_attr { }; }; +enum { + MLX5_ATTR_FLAG_VLAN_HANDLED = BIT(0), + MLX5_ATTR_FLAG_SLOW_PATH = BIT(1), + MLX5_ATTR_FLAG_NO_IN_PORT = BIT(2), + MLX5_ATTR_FLAG_SRC_REWRITE = BIT(3), + MLX5_ATTR_FLAG_SAMPLE = BIT(4), + MLX5_ATTR_FLAG_ACCEPT = BIT(5), + MLX5_ATTR_FLAG_CT = BIT(6), +}; + +/* Returns true if any of the flags that require skipping further TC/NF processing are set. */ +static inline bool +mlx5e_tc_attr_flags_skip(u32 attr_flags) +{ + return attr_flags & (MLX5_ATTR_FLAG_SLOW_PATH | MLX5_ATTR_FLAG_ACCEPT); +} + struct mlx5_rx_tun_attr { u16 decap_vport; union { @@ -243,11 +261,8 @@ int mlx5e_tc_match_to_reg_set_and_get_id(struct mlx5_core_dev *mdev, u32 data); int mlx5e_tc_add_flow_mod_hdr(struct mlx5e_priv *priv, - struct mlx5e_tc_flow_parse_attr *parse_attr, - struct mlx5e_tc_flow *flow); - -struct mlx5e_tc_flow; -u32 mlx5e_tc_get_flow_tun_id(struct mlx5e_tc_flow *flow); + struct mlx5e_tc_flow *flow, + struct mlx5_flow_attr *attr); void mlx5e_tc_set_ethertype(struct mlx5_core_dev *mdev, struct flow_match_basic *match, bool outer, diff --git a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c index c275fe028b6d..0abef71cb839 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/esw/indir_table.c @@ -86,7 +86,7 @@ mlx5_esw_indir_table_needed(struct mlx5_eswitch *esw, mlx5_eswitch_is_vf_vport(esw, vport_num) && esw->dev == dest_mdev && attr->ip_version && - attr->flags & MLX5_ESW_ATTR_FLAG_SRC_REWRITE; + attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE; } u16 diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h index ead5e8acc8be..44321cdfe928 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.h @@ -448,22 +448,6 @@ enum { MLX5_ESW_DEST_CHAIN_WITH_SRC_PORT_CHANGE = BIT(2), }; -enum { - MLX5_ESW_ATTR_FLAG_VLAN_HANDLED = BIT(0), - MLX5_ESW_ATTR_FLAG_SLOW_PATH = BIT(1), - MLX5_ESW_ATTR_FLAG_NO_IN_PORT = BIT(2), - MLX5_ESW_ATTR_FLAG_SRC_REWRITE = BIT(3), - MLX5_ESW_ATTR_FLAG_SAMPLE = BIT(4), - MLX5_ESW_ATTR_FLAG_ACCEPT = BIT(5), -}; - -/* Returns true if any of the flags that require skipping further TC/NF processing are set. */ -static inline bool -mlx5_esw_attr_flags_skip(u32 attr_flags) -{ - return attr_flags & (MLX5_ESW_ATTR_FLAG_SLOW_PATH | MLX5_ESW_ATTR_FLAG_ACCEPT); -} - struct mlx5_esw_flow_attr { struct mlx5_eswitch_rep *in_rep; struct mlx5_core_dev *in_mdev; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c index 9a7b25692505..2b31d8bbd1b8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c @@ -180,7 +180,7 @@ esw_setup_decap_indir(struct mlx5_eswitch *esw, { struct mlx5_flow_table *ft; - if (!(attr->flags & MLX5_ESW_ATTR_FLAG_SRC_REWRITE)) + if (!(attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE)) return -EOPNOTSUPP; ft = mlx5_esw_indir_table_get(esw, attr, spec, @@ -201,12 +201,12 @@ esw_cleanup_decap_indir(struct mlx5_eswitch *esw, static int esw_setup_sampler_dest(struct mlx5_flow_destination *dest, struct mlx5_flow_act *flow_act, - struct mlx5_flow_attr *attr, + u32 sampler_id, int i) { flow_act->flags |= FLOW_ACT_IGNORE_FLOW_LEVEL; dest[i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_SAMPLER; - dest[i].sampler_id = attr->sample_attr->sampler_id; + dest[i].sampler_id = sampler_id; return 0; } @@ -297,7 +297,7 @@ esw_setup_chain_src_port_rewrite(struct mlx5_flow_destination *dest, struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr; int err; - if (!(attr->flags & MLX5_ESW_ATTR_FLAG_SRC_REWRITE)) + if (!(attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE)) return -EOPNOTSUPP; /* flow steering cannot handle more than one dest with the same ft @@ -364,7 +364,7 @@ esw_setup_indir_table(struct mlx5_flow_destination *dest, struct mlx5_esw_flow_attr *esw_attr = attr->esw_attr; int j, err; - if (!(attr->flags & MLX5_ESW_ATTR_FLAG_SRC_REWRITE)) + if (!(attr->flags & MLX5_ATTR_FLAG_SRC_REWRITE)) return -EOPNOTSUPP; for (j = esw_attr->split_count; j < esw_attr->out_count; j++, (*i)++) { @@ -463,15 +463,16 @@ esw_setup_dests(struct mlx5_flow_destination *dest, if (!mlx5_eswitch_termtbl_required(esw, attr, flow_act, spec) && esw_src_port_rewrite_supported(esw)) - attr->flags |= MLX5_ESW_ATTR_FLAG_SRC_REWRITE; + attr->flags |= MLX5_ATTR_FLAG_SRC_REWRITE; - if (attr->flags & MLX5_ESW_ATTR_FLAG_SAMPLE) { - esw_setup_sampler_dest(dest, flow_act, attr, *i); + if (attr->flags & MLX5_ATTR_FLAG_SAMPLE && + !(attr->flags & MLX5_ATTR_FLAG_SLOW_PATH)) { + esw_setup_sampler_dest(dest, flow_act, attr->sample_attr.sampler_id, *i); (*i)++; } else if (attr->dest_ft) { esw_setup_ft_dest(dest, flow_act, esw, attr, spec, *i); (*i)++; - } else if (mlx5_esw_attr_flags_skip(attr->flags)) { + } else if (mlx5e_tc_attr_flags_skip(attr->flags)) { esw_setup_slow_path_dest(dest, flow_act, chains, *i); (*i)++; } else if (attr->dest_chain) { @@ -498,7 +499,7 @@ esw_cleanup_dests(struct mlx5_eswitch *esw, if (attr->dest_ft) { esw_cleanup_decap_indir(esw, attr); - } else if (!mlx5_esw_attr_flags_skip(attr->flags)) { + } else if (!mlx5e_tc_attr_flags_skip(attr->flags)) { if (attr->dest_chain) esw_cleanup_chain_dest(chains, attr->dest_chain, 1, 0); else if (esw_is_indir_table(esw, attr)) @@ -589,7 +590,7 @@ mlx5_eswitch_add_offloaded_rule(struct mlx5_eswitch *esw, else fdb = attr->ft; - if (!(attr->flags & MLX5_ESW_ATTR_FLAG_NO_IN_PORT)) + if (!(attr->flags & MLX5_ATTR_FLAG_NO_IN_PORT)) mlx5_eswitch_set_rule_source_port(esw, spec, attr, esw_attr->in_mdev->priv.eswitch, esw_attr->in_rep->vport); @@ -721,7 +722,7 @@ __mlx5_eswitch_del_rule(struct mlx5_eswitch *esw, mlx5_del_flow_rules(rule); - if (!mlx5_esw_attr_flags_skip(attr->flags)) { + if (!mlx5e_tc_attr_flags_skip(attr->flags)) { /* unref the term table */ for (i = 0; i < MLX5_MAX_FLOW_FWD_VPORTS; i++) { if (esw_attr->dests[i].termtbl) @@ -863,7 +864,7 @@ int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw, if (err) goto unlock; - attr->flags &= ~MLX5_ESW_ATTR_FLAG_VLAN_HANDLED; + attr->flags &= ~MLX5_ATTR_FLAG_VLAN_HANDLED; vport = esw_vlan_action_get_vport(esw_attr, push, pop); @@ -871,7 +872,7 @@ int mlx5_eswitch_add_vlan_action(struct mlx5_eswitch *esw, /* tracks VF --> wire rules without vlan push action */ if (esw_attr->dests[0].rep->vport == MLX5_VPORT_UPLINK) { vport->vlan_refcount++; - attr->flags |= MLX5_ESW_ATTR_FLAG_VLAN_HANDLED; + attr->flags |= MLX5_ATTR_FLAG_VLAN_HANDLED; } goto unlock; @@ -902,7 +903,7 @@ skip_set_push: } out: if (!err) - attr->flags |= MLX5_ESW_ATTR_FLAG_VLAN_HANDLED; + attr->flags |= MLX5_ATTR_FLAG_VLAN_HANDLED; unlock: mutex_unlock(&esw->state_lock); return err; @@ -921,7 +922,7 @@ int mlx5_eswitch_del_vlan_action(struct mlx5_eswitch *esw, if (mlx5_eswitch_vlan_actions_supported(esw->dev, 1)) return 0; - if (!(attr->flags & MLX5_ESW_ATTR_FLAG_VLAN_HANDLED)) + if (!(attr->flags & MLX5_ATTR_FLAG_VLAN_HANDLED)) return 0; push = !!(attr->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c index 182306bbefaa..ee568bf34ae2 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads_termtbl.c @@ -219,12 +219,14 @@ mlx5_eswitch_termtbl_required(struct mlx5_eswitch *esw, if (!MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, termination_table) || !MLX5_CAP_ESW_FLOWTABLE_FDB(esw->dev, ignore_flow_level) || - mlx5_esw_attr_flags_skip(attr->flags) || + mlx5e_tc_attr_flags_skip(attr->flags) || (!mlx5_eswitch_offload_is_uplink_port(esw, spec) && !esw_attr->int_port)) return false; /* push vlan on RX */ - if (flow_act->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH) + if (flow_act->action & MLX5_FLOW_CONTEXT_ACTION_VLAN_PUSH && + !(mlx5_fs_get_capabilities(esw->dev, MLX5_FLOW_NAMESPACE_FDB) & + MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX)) return true; /* hairpin */ diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c index dafe341358c7..a0ac17c3f12f 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c @@ -152,6 +152,12 @@ static int mlx5_cmd_stub_destroy_ns(struct mlx5_flow_root_namespace *ns) return 0; } +static u32 mlx5_cmd_stub_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + return 0; +} + static int mlx5_cmd_set_slave_root_fdb(struct mlx5_core_dev *master, struct mlx5_core_dev *slave, bool ft_id_valid, @@ -971,6 +977,12 @@ static int mlx5_cmd_create_match_definer(struct mlx5_flow_root_namespace *ns, return err ? err : MLX5_GET(general_obj_out_cmd_hdr, out, obj_id); } +static u32 mlx5_cmd_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + return 0; +} + static const struct mlx5_flow_cmds mlx5_flow_cmds = { .create_flow_table = mlx5_cmd_create_flow_table, .destroy_flow_table = mlx5_cmd_destroy_flow_table, @@ -990,6 +1002,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmds = { .set_peer = mlx5_cmd_stub_set_peer, .create_ns = mlx5_cmd_stub_create_ns, .destroy_ns = mlx5_cmd_stub_destroy_ns, + .get_capabilities = mlx5_cmd_get_capabilities, }; static const struct mlx5_flow_cmds mlx5_flow_cmd_stubs = { @@ -1011,6 +1024,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmd_stubs = { .set_peer = mlx5_cmd_stub_set_peer, .create_ns = mlx5_cmd_stub_create_ns, .destroy_ns = mlx5_cmd_stub_destroy_ns, + .get_capabilities = mlx5_cmd_stub_get_capabilities, }; const struct mlx5_flow_cmds *mlx5_fs_cmd_get_fw_cmds(void) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h index 220ec632d35a..274004e80f03 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.h @@ -101,6 +101,9 @@ struct mlx5_flow_cmds { u16 format_id, u32 *match_mask); int (*destroy_match_definer)(struct mlx5_flow_root_namespace *ns, int definer_id); + + u32 (*get_capabilities)(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type); }; int mlx5_cmd_fc_alloc(struct mlx5_core_dev *dev, u32 *id); diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c index b628917e38e4..42f878e21fea 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.c @@ -3040,6 +3040,22 @@ void mlx5_fs_ingress_acls_cleanup(struct mlx5_core_dev *dev) steering->esw_ingress_root_ns = NULL; } +u32 mlx5_fs_get_capabilities(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type) +{ + struct mlx5_flow_root_namespace *root; + struct mlx5_flow_namespace *ns; + + ns = mlx5_get_flow_namespace(dev, type); + if (!ns) + return 0; + + root = find_root(&ns->node); + if (!root) + return 0; + + return root->cmds->get_capabilities(root, root->table_type); +} + static int init_egress_root_ns(struct mlx5_flow_steering *steering) { int err; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h index 5469b08d635f..c488a7c5b07e 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h +++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_core.h @@ -120,6 +120,11 @@ enum mlx5_flow_steering_mode { MLX5_FLOW_STEERING_MODE_SMFS }; +enum mlx5_flow_steering_capabilty { + MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX = 1UL << 0, + MLX5_FLOW_STEERING_CAP_VLAN_POP_ON_TX = 1UL << 1, +}; + struct mlx5_flow_steering { struct mlx5_core_dev *dev; enum mlx5_flow_steering_mode mode; @@ -301,6 +306,8 @@ void mlx5_fs_egress_acls_cleanup(struct mlx5_core_dev *dev); int mlx5_fs_ingress_acls_init(struct mlx5_core_dev *dev, int total_vports); void mlx5_fs_ingress_acls_cleanup(struct mlx5_core_dev *dev); +u32 mlx5_fs_get_capabilities(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type); + struct mlx5_flow_root_namespace *find_root(struct fs_node *node); #define fs_get_obj(v, _node) {v = container_of((_node), typeof(*v), node); } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c index a476da2424f8..033757bfdf64 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/fs_dr.c @@ -735,6 +735,16 @@ static int mlx5_cmd_dr_destroy_ns(struct mlx5_flow_root_namespace *ns) return mlx5dr_domain_destroy(ns->fs_dr_domain.dr_domain); } +static u32 mlx5_cmd_dr_get_capabilities(struct mlx5_flow_root_namespace *ns, + enum fs_flow_table_type ft_type) +{ + if (ft_type != FS_FT_FDB || + MLX5_CAP_GEN(ns->dev, steering_format_version) != MLX5_STEERING_FORMAT_CONNECTX_6DX) + return 0; + + return MLX5_FLOW_STEERING_CAP_VLAN_PUSH_ON_RX | MLX5_FLOW_STEERING_CAP_VLAN_POP_ON_TX; +} + bool mlx5_fs_dr_is_supported(struct mlx5_core_dev *dev) { return mlx5dr_is_supported(dev); @@ -759,6 +769,7 @@ static const struct mlx5_flow_cmds mlx5_flow_cmds_dr = { .set_peer = mlx5_cmd_dr_set_peer, .create_ns = mlx5_cmd_dr_create_ns, .destroy_ns = mlx5_cmd_dr_destroy_ns, + .get_capabilities = mlx5_cmd_dr_get_capabilities, }; const struct mlx5_flow_cmds *mlx5_fs_cmd_get_dr_cmds(void) diff --git a/include/linux/mlx5/mlx5_ifc.h b/include/linux/mlx5/mlx5_ifc.h index 598ac3bcc901..27145c4d6820 100644 --- a/include/linux/mlx5/mlx5_ifc.h +++ b/include/linux/mlx5/mlx5_ifc.h @@ -64,13 +64,6 @@ enum { }; enum { - MLX5_MODIFY_TIR_BITMASK_LRO = 0x0, - MLX5_MODIFY_TIR_BITMASK_INDIRECT_TABLE = 0x1, - MLX5_MODIFY_TIR_BITMASK_HASH = 0x2, - MLX5_MODIFY_TIR_BITMASK_TUNNELED_OFFLOAD_EN = 0x3 -}; - -enum { MLX5_SET_HCA_CAP_OP_MOD_GENERAL_DEVICE = 0x0, MLX5_SET_HCA_CAP_OP_MOD_ODP = 0x2, MLX5_SET_HCA_CAP_OP_MOD_ATOMIC = 0x3, |