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Date: Thu, 18 Nov 2021 14:07:58 +0100
From: Simon Horman <simon.horman@...igine.com>
To: netdev@...r.kernel.org
Cc: Cong Wang <xiyou.wangcong@...il.com>,
Ido Schimmel <idosch@...dia.com>,
Jamal Hadi Salim <jhs@...atatu.com>,
Jiri Pirko <jiri@...nulli.us>, Oz Shlomo <ozsh@...dia.com>,
Roi Dayan <roid@...dia.com>, Vlad Buslov <vladbu@...dia.com>,
Baowen Zheng <baowen.zheng@...igine.com>,
Louis Peens <louis.peens@...igine.com>,
oss-drivers@...igine.com
Subject: [PATCH v4 03/10] flow_offload: add index to flow_action_entry structure
From: Baowen Zheng <baowen.zheng@...igine.com>
Add index to flow_action_entry structure and delete index from police and
gate child structure.
We make this change to offload tc action for driver to identify a tc
action.
Signed-off-by: Baowen Zheng <baowen.zheng@...igine.com>
Signed-off-by: Simon Horman <simon.horman@...igine.com>
---
drivers/net/dsa/sja1105/sja1105_flower.c | 2 +-
drivers/net/ethernet/freescale/enetc/enetc_qos.c | 6 +++---
drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c | 2 +-
include/net/flow_offload.h | 3 +--
include/net/tc_act/tc_gate.h | 5 -----
net/sched/cls_api.c | 3 +--
6 files changed, 7 insertions(+), 14 deletions(-)
diff --git a/drivers/net/dsa/sja1105/sja1105_flower.c b/drivers/net/dsa/sja1105/sja1105_flower.c
index 72b9b39b0989..ff0b48d48576 100644
--- a/drivers/net/dsa/sja1105/sja1105_flower.c
+++ b/drivers/net/dsa/sja1105/sja1105_flower.c
@@ -379,7 +379,7 @@ int sja1105_cls_flower_add(struct dsa_switch *ds, int port,
vl_rule = true;
rc = sja1105_vl_gate(priv, port, extack, cookie,
- &key, act->gate.index,
+ &key, act->index,
act->gate.prio,
act->gate.basetime,
act->gate.cycletime,
diff --git a/drivers/net/ethernet/freescale/enetc/enetc_qos.c b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
index 0536d2c76fbc..04a81bba14b2 100644
--- a/drivers/net/ethernet/freescale/enetc/enetc_qos.c
+++ b/drivers/net/ethernet/freescale/enetc/enetc_qos.c
@@ -1182,7 +1182,7 @@ static int enetc_psfp_parse_clsflower(struct enetc_ndev_priv *priv,
}
/* parsing gate action */
- if (entryg->gate.index >= priv->psfp_cap.max_psfp_gate) {
+ if (entryg->index >= priv->psfp_cap.max_psfp_gate) {
NL_SET_ERR_MSG_MOD(extack, "No Stream Gate resource!");
err = -ENOSPC;
goto free_filter;
@@ -1202,7 +1202,7 @@ static int enetc_psfp_parse_clsflower(struct enetc_ndev_priv *priv,
}
refcount_set(&sgi->refcount, 1);
- sgi->index = entryg->gate.index;
+ sgi->index = entryg->index;
sgi->init_ipv = entryg->gate.prio;
sgi->basetime = entryg->gate.basetime;
sgi->cycletime = entryg->gate.cycletime;
@@ -1244,7 +1244,7 @@ static int enetc_psfp_parse_clsflower(struct enetc_ndev_priv *priv,
refcount_set(&fmi->refcount, 1);
fmi->cir = entryp->police.rate_bytes_ps;
fmi->cbs = entryp->police.burst;
- fmi->index = entryp->police.index;
+ fmi->index = entryp->index;
filter->flags |= ENETC_PSFP_FLAGS_FMI;
filter->fmi_index = fmi->index;
sfi->meter_id = fmi->index;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
index be3791ca6069..06c006a8b9b4 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_flower.c
@@ -203,7 +203,7 @@ static int mlxsw_sp_flower_parse_actions(struct mlxsw_sp *mlxsw_sp,
*/
burst = roundup_pow_of_two(act->police.burst);
err = mlxsw_sp_acl_rulei_act_police(mlxsw_sp, rulei,
- act->police.index,
+ act->index,
act->police.rate_bytes_ps,
burst, extack);
if (err)
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 3961461d9c8b..f6970213497a 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -197,6 +197,7 @@ void flow_action_cookie_destroy(struct flow_action_cookie *cookie);
struct flow_action_entry {
enum flow_action_id id;
+ u32 index;
enum flow_action_hw_stats hw_stats;
action_destr destructor;
void *destructor_priv;
@@ -232,7 +233,6 @@ struct flow_action_entry {
bool truncate;
} sample;
struct { /* FLOW_ACTION_POLICE */
- u32 index;
u32 burst;
u64 rate_bytes_ps;
u64 burst_pkt;
@@ -267,7 +267,6 @@ struct flow_action_entry {
u8 ttl;
} mpls_mangle;
struct {
- u32 index;
s32 prio;
u64 basetime;
u64 cycletime;
diff --git a/include/net/tc_act/tc_gate.h b/include/net/tc_act/tc_gate.h
index 8bc6be81a7ad..c8fa11ebb397 100644
--- a/include/net/tc_act/tc_gate.h
+++ b/include/net/tc_act/tc_gate.h
@@ -60,11 +60,6 @@ static inline bool is_tcf_gate(const struct tc_action *a)
return false;
}
-static inline u32 tcf_gate_index(const struct tc_action *a)
-{
- return a->tcfa_index;
-}
-
static inline s32 tcf_gate_prio(const struct tc_action *a)
{
s32 tcfg_prio;
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c
index 2ef8f5a6205a..d9d6ff0bf361 100644
--- a/net/sched/cls_api.c
+++ b/net/sched/cls_api.c
@@ -3568,6 +3568,7 @@ int tc_setup_flow_action(struct flow_action *flow_action,
goto err_out_locked;
entry->hw_stats = tc_act_hw_stats(act->hw_stats);
+ entry->index = act->tcfa_index;
if (is_tcf_gact_ok(act)) {
entry->id = FLOW_ACTION_ACCEPT;
@@ -3659,7 +3660,6 @@ int tc_setup_flow_action(struct flow_action *flow_action,
entry->police.rate_pkt_ps =
tcf_police_rate_pkt_ps(act);
entry->police.mtu = tcf_police_tcfp_mtu(act);
- entry->police.index = act->tcfa_index;
} else if (is_tcf_ct(act)) {
entry->id = FLOW_ACTION_CT;
entry->ct.action = tcf_ct_action(act);
@@ -3697,7 +3697,6 @@ int tc_setup_flow_action(struct flow_action *flow_action,
entry->priority = tcf_skbedit_priority(act);
} else if (is_tcf_gate(act)) {
entry->id = FLOW_ACTION_GATE;
- entry->gate.index = tcf_gate_index(act);
entry->gate.prio = tcf_gate_prio(act);
entry->gate.basetime = tcf_gate_basetime(act);
entry->gate.cycletime = tcf_gate_cycletime(act);
--
2.20.1
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