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-rw-r--r--drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c9
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c8
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h3
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.c3
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c6
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en_tc.c11
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum.h3
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c26
-rw-r--r--drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c17
-rw-r--r--drivers/net/ethernet/mscc/ocelot_flower.c6
-rw-r--r--drivers/net/ethernet/netronome/nfp/flower/action.c4
-rw-r--r--drivers/net/ethernet/qlogic/qede/qede_filter.c10
-rw-r--r--drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c9
13 files changed, 89 insertions, 26 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
index 9bec256b0934..523bf4be43cc 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_tc.c
@@ -279,7 +279,8 @@ bnxt_tc_parse_pedit(struct bnxt *bp, struct bnxt_tc_actions *actions,
static int bnxt_tc_parse_actions(struct bnxt *bp,
struct bnxt_tc_actions *actions,
- struct flow_action *flow_action)
+ struct flow_action *flow_action,
+ struct netlink_ext_ack *extack)
{
/* Used to store the L2 rewrite mask for dmac (6 bytes) followed by
* smac (6 bytes) if rewrite of both is specified, otherwise either
@@ -299,6 +300,9 @@ static int bnxt_tc_parse_actions(struct bnxt *bp,
return -EINVAL;
}
+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, flow_action) {
switch (act->id) {
case FLOW_ACTION_DROP:
@@ -491,7 +495,8 @@ static int bnxt_tc_parse_flow(struct bnxt *bp,
flow->tun_mask.tp_src = match.mask->src;
}
- return bnxt_tc_parse_actions(bp, &flow->actions, &rule->action);
+ return bnxt_tc_parse_actions(bp, &flow->actions, &rule->action,
+ tc_flow_cmd->common.extack);
}
static int bnxt_hwrm_cfa_flow_free(struct bnxt *bp,
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
index bb5513bdd293..cc46277e98de 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c
@@ -544,7 +544,8 @@ static bool valid_pedit_action(struct net_device *dev,
}
int cxgb4_validate_flow_actions(struct net_device *dev,
- struct flow_action *actions)
+ struct flow_action *actions,
+ struct netlink_ext_ack *extack)
{
struct flow_action_entry *act;
bool act_redir = false;
@@ -552,6 +553,9 @@ int cxgb4_validate_flow_actions(struct net_device *dev,
bool act_vlan = false;
int i;
+ if (!flow_action_basic_hw_stats_types_check(actions, extack))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, actions) {
switch (act->id) {
case FLOW_ACTION_ACCEPT:
@@ -642,7 +646,7 @@ int cxgb4_tc_flower_replace(struct net_device *dev,
struct filter_ctx ctx;
int fidx, ret;
- if (cxgb4_validate_flow_actions(dev, &rule->action))
+ if (cxgb4_validate_flow_actions(dev, &rule->action, extack))
return -EOPNOTSUPP;
if (cxgb4_validate_flow_match(dev, cls))
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h
index e132516e9868..0a30c96b81ff 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.h
@@ -112,7 +112,8 @@ void cxgb4_process_flow_actions(struct net_device *in,
struct flow_action *actions,
struct ch_filter_specification *fs);
int cxgb4_validate_flow_actions(struct net_device *dev,
- struct flow_action *actions);
+ struct flow_action *actions,
+ struct netlink_ext_ack *extack);
int cxgb4_tc_flower_replace(struct net_device *dev,
struct flow_cls_offload *cls);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.c
index 1b7681a4eb32..d80dee4d316d 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_tc_matchall.c
@@ -286,7 +286,8 @@ int cxgb4_tc_matchall_replace(struct net_device *dev,
}
ret = cxgb4_validate_flow_actions(dev,
- &cls_matchall->rule->action);
+ &cls_matchall->rule->action,
+ extack);
if (ret)
return ret;
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
index 35478cba2aa5..0a0c6ec2336c 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_cls.c
@@ -1082,6 +1082,9 @@ static int mvpp2_port_c2_tcam_rule_add(struct mvpp2_port *port,
u8 qh, ql, pmap;
int index, ctx;
+ if (!flow_action_basic_hw_stats_types_check(&rule->flow->action, NULL))
+ return -EOPNOTSUPP;
+
memset(&c2, 0, sizeof(c2));
index = mvpp2_cls_c2_port_flow_index(port, rule->loc);
@@ -1305,6 +1308,9 @@ static int mvpp2_cls_rfs_parse_rule(struct mvpp2_rfs_rule *rule)
struct flow_rule *flow = rule->flow;
struct flow_action_entry *act;
+ if (!flow_action_basic_hw_stats_types_check(&rule->flow->action, NULL))
+ return -EOPNOTSUPP;
+
act = &flow->action.entries[0];
if (act->id != FLOW_ACTION_QUEUE && act->id != FLOW_ACTION_DROP)
return -EOPNOTSUPP;
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
index 4eb2f2392d2d..cdc63dd59867 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tc.c
@@ -2878,6 +2878,10 @@ static int parse_tc_nic_actions(struct mlx5e_priv *priv,
if (!flow_action_has_entries(flow_action))
return -EINVAL;
+ if (!flow_action_hw_stats_types_check(flow_action, extack,
+ FLOW_ACTION_HW_STATS_TYPE_DELAYED))
+ return -EOPNOTSUPP;
+
attr->flow_tag = MLX5_FS_DEFAULT_FLOW_TAG;
flow_action_for_each(i, act, flow_action) {
@@ -3330,6 +3334,10 @@ static int parse_tc_fdb_actions(struct mlx5e_priv *priv,
if (!flow_action_has_entries(flow_action))
return -EINVAL;
+ if (!flow_action_hw_stats_types_check(flow_action, extack,
+ FLOW_ACTION_HW_STATS_TYPE_DELAYED))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, flow_action) {
switch (act->id) {
case FLOW_ACTION_DROP:
@@ -4148,6 +4156,9 @@ static int scan_tc_matchall_fdb_actions(struct mlx5e_priv *priv,
return -EOPNOTSUPP;
}
+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, flow_action) {
switch (act->id) {
case FLOW_ACTION_POLICE:
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index ff61cad74bb0..81801c6fb941 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -641,7 +641,8 @@ struct mlxsw_sp_acl_rule_info {
struct mlxsw_afa_block *act_block;
u8 action_created:1,
ingress_bind_blocker:1,
- egress_bind_blocker:1;
+ egress_bind_blocker:1,
+ counter_valid:1;
unsigned int counter_index;
};
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
index 36b264798f04..6f8d5005ff36 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl.c
@@ -642,8 +642,14 @@ int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_acl_rule_info *rulei,
struct netlink_ext_ack *extack)
{
- return mlxsw_afa_block_append_counter(rulei->act_block,
- &rulei->counter_index, extack);
+ int err;
+
+ err = mlxsw_afa_block_append_counter(rulei->act_block,
+ &rulei->counter_index, extack);
+ if (err)
+ return err;
+ rulei->counter_valid = true;
+ return 0;
}
int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
@@ -857,16 +863,18 @@ int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
{
struct mlxsw_sp_acl_rule_info *rulei;
- u64 current_packets;
- u64 current_bytes;
+ u64 current_packets = 0;
+ u64 current_bytes = 0;
int err;
rulei = mlxsw_sp_acl_rule_rulei(rule);
- err = mlxsw_sp_flow_counter_get(mlxsw_sp, rulei->counter_index,
- &current_packets, &current_bytes);
- if (err)
- return err;
-
+ if (rulei->counter_valid) {
+ err = mlxsw_sp_flow_counter_get(mlxsw_sp, rulei->counter_index,
+ &current_packets,
+ &current_bytes);
+ if (err)
+ return err;
+ }
*packets = current_packets - rule->last_packets;
*bytes = current_bytes - rule->last_bytes;
*last_use = rule->last_used;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index 0011a71114e3..88aa554415df 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -26,11 +26,20 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
if (!flow_action_has_entries(flow_action))
return 0;
+ if (!flow_action_mixed_hw_stats_types_check(flow_action, extack))
+ return -EOPNOTSUPP;
- /* Count action is inserted first */
- err = mlxsw_sp_acl_rulei_act_count(mlxsw_sp, rulei, extack);
- if (err)
- return err;
+ act = flow_action_first_entry_get(flow_action);
+ if (act->hw_stats_type == FLOW_ACTION_HW_STATS_TYPE_ANY ||
+ act->hw_stats_type == FLOW_ACTION_HW_STATS_TYPE_IMMEDIATE) {
+ /* Count action is inserted first */
+ err = mlxsw_sp_acl_rulei_act_count(mlxsw_sp, rulei, extack);
+ if (err)
+ return err;
+ } else if (act->hw_stats_type != FLOW_ACTION_HW_STATS_TYPE_DISABLED) {
+ NL_SET_ERR_MSG_MOD(extack, "Unsupported action HW stats type");
+ return -EOPNOTSUPP;
+ }
flow_action_for_each(i, act, flow_action) {
switch (act->id) {
diff --git a/drivers/net/ethernet/mscc/ocelot_flower.c b/drivers/net/ethernet/mscc/ocelot_flower.c
index 8993dadf063c..6d84173373c7 100644
--- a/drivers/net/ethernet/mscc/ocelot_flower.c
+++ b/drivers/net/ethernet/mscc/ocelot_flower.c
@@ -14,7 +14,11 @@ static int ocelot_flower_parse_action(struct flow_cls_offload *f,
const struct flow_action_entry *a;
int i;
- if (f->rule->action.num_entries != 1)
+ if (!flow_offload_has_one_action(&f->rule->action))
+ return -EOPNOTSUPP;
+
+ if (!flow_action_basic_hw_stats_types_check(&f->rule->action,
+ f->common.extack))
return -EOPNOTSUPP;
flow_action_for_each(i, a, &f->rule->action) {
diff --git a/drivers/net/ethernet/netronome/nfp/flower/action.c b/drivers/net/ethernet/netronome/nfp/flower/action.c
index c06600fb47ff..4aa7346cb040 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/action.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/action.c
@@ -1207,6 +1207,10 @@ int nfp_flower_compile_action(struct nfp_app *app,
bool pkt_host = false;
u32 csum_updated = 0;
+ if (!flow_action_basic_hw_stats_types_check(&flow->rule->action,
+ extack))
+ return -EOPNOTSUPP;
+
memset(nfp_flow->action_data, 0, NFP_FL_MAX_A_SIZ);
nfp_flow->meta.act_len = 0;
tun_type = NFP_FL_TUNNEL_NONE;
diff --git a/drivers/net/ethernet/qlogic/qede/qede_filter.c b/drivers/net/ethernet/qlogic/qede/qede_filter.c
index d1ce4531d01a..6505f7e2d1db 100644
--- a/drivers/net/ethernet/qlogic/qede/qede_filter.c
+++ b/drivers/net/ethernet/qlogic/qede/qede_filter.c
@@ -1746,7 +1746,8 @@ unlock:
}
static int qede_parse_actions(struct qede_dev *edev,
- struct flow_action *flow_action)
+ struct flow_action *flow_action,
+ struct netlink_ext_ack *extack)
{
const struct flow_action_entry *act;
int i;
@@ -1756,6 +1757,9 @@ static int qede_parse_actions(struct qede_dev *edev,
return -EINVAL;
}
+ if (!flow_action_basic_hw_stats_types_check(flow_action, extack))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, flow_action) {
switch (act->id) {
case FLOW_ACTION_DROP:
@@ -1970,7 +1974,7 @@ int qede_add_tc_flower_fltr(struct qede_dev *edev, __be16 proto,
}
/* parse tc actions and get the vf_id */
- if (qede_parse_actions(edev, &f->rule->action))
+ if (qede_parse_actions(edev, &f->rule->action, f->common.extack))
goto unlock;
if (qede_flow_find_fltr(edev, &t)) {
@@ -2038,7 +2042,7 @@ static int qede_flow_spec_validate(struct qede_dev *edev,
return -EINVAL;
}
- if (qede_parse_actions(edev, flow_action))
+ if (qede_parse_actions(edev, flow_action, NULL))
return -EINVAL;
return 0;
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
index 7a01dee2f9a8..a0e6118444b0 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_tc.c
@@ -367,7 +367,8 @@ static int tc_setup_cbs(struct stmmac_priv *priv,
static int tc_parse_flow_actions(struct stmmac_priv *priv,
struct flow_action *action,
- struct stmmac_flow_entry *entry)
+ struct stmmac_flow_entry *entry,
+ struct netlink_ext_ack *extack)
{
struct flow_action_entry *act;
int i;
@@ -375,6 +376,9 @@ static int tc_parse_flow_actions(struct stmmac_priv *priv,
if (!flow_action_has_entries(action))
return -EINVAL;
+ if (!flow_action_basic_hw_stats_types_check(action, extack))
+ return -EOPNOTSUPP;
+
flow_action_for_each(i, act, action) {
switch (act->id) {
case FLOW_ACTION_DROP:
@@ -530,7 +534,8 @@ static int tc_add_flow(struct stmmac_priv *priv,
return -ENOENT;
}
- ret = tc_parse_flow_actions(priv, &rule->action, entry);
+ ret = tc_parse_flow_actions(priv, &rule->action, entry,
+ cls->common.extack);
if (ret)
return ret;
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.