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Miller" , Jakub Kicinski Cc: netdev@vger.kernel.org, Roi Dayan , Oz Shlomo , Saeed Mahameed Subject: [net-next RESEND 06/17] net/mlx5e: TC, Pass attr to tc_act can_offload() Date: Thu, 27 Jan 2022 12:39:56 -0800 Message-Id: <20220127204007.146300-7-saeed@kernel.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220127204007.146300-1-saeed@kernel.org> References: <20220127204007.146300-1-saeed@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Roi Dayan In later commit we are going to instantiate multiple attr instances for flow instead of single attr. Make sure the parsing using correct attr and not flow->attr. Signed-off-by: Roi Dayan Reviewed-by: Oz Shlomo Signed-off-by: Saeed Mahameed --- .../ethernet/mellanox/mlx5/core/en/tc/act/accept.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/act.h | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/csum.c | 5 +++-- .../net/ethernet/mellanox/mlx5/core/en/tc/act/ct.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/drop.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/goto.c | 12 +++++++----- .../net/ethernet/mellanox/mlx5/core/en/tc/act/mark.c | 3 ++- .../ethernet/mellanox/mlx5/core/en/tc/act/mirred.c | 7 ++++--- .../mellanox/mlx5/core/en/tc/act/mirred_nic.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/mpls.c | 9 +++++---- .../ethernet/mellanox/mlx5/core/en/tc/act/pedit.c | 3 ++- .../ethernet/mellanox/mlx5/core/en/tc/act/ptype.c | 3 ++- .../mellanox/mlx5/core/en/tc/act/redirect_ingress.c | 8 ++++---- .../ethernet/mellanox/mlx5/core/en/tc/act/sample.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/trap.c | 3 ++- .../net/ethernet/mellanox/mlx5/core/en/tc/act/tun.c | 6 ++++-- .../net/ethernet/mellanox/mlx5/core/en/tc/act/vlan.c | 3 ++- .../mellanox/mlx5/core/en/tc/act/vlan_mangle.c | 3 ++- drivers/net/ethernet/mellanox/mlx5/core/en_tc.c | 4 ++-- 19 files changed, 53 insertions(+), 34 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..84c1e8719d34 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; } 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 48c06a20aecf..04734e59bbc4 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 @@ -29,7 +29,8 @@ 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..0d08cc35ea6f 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 @@ -8,7 +8,8 @@ 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) { struct netlink_ext_ack *extack = parse_state->extack; 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 a70460c1b98d..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 @@ -122,7 +122,8 @@ mlx5e_tc_act_pedit_parse_action(struct mlx5e_priv *priv, 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; } 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..0d71e97f4eb9 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; 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..72811e0430c1 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; 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 f4659254f8f3..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 @@ -150,7 +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; } 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 396b32e4b6e2..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 @@ -53,7 +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; } diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c index 5eb5f6ec2f0d..de07ccd6ac7b 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c @@ -3302,7 +3302,7 @@ 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); @@ -3313,7 +3313,7 @@ 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); -- 2.34.1