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Message-Id: <cdedf4ca8184665c7e665cd61c3ea4a19856fc88.1670011885.git.leonro@nvidia.com>
Date: Fri, 2 Dec 2022 22:14:50 +0200
From: Leon Romanovsky <leon@...nel.org>
To: Steffen Klassert <steffen.klassert@...unet.com>
Cc: Raed Salem <raeds@...dia.com>, Leon Romanovsky <leonro@...dia.com>,
"David S. Miller" <davem@...emloft.net>,
Eric Dumazet <edumazet@...gle.com>,
Herbert Xu <herbert@...dor.apana.org.au>,
Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
Bharat Bhushan <bbhushan2@...vell.com>
Subject: [PATCH xfrm-next 06/13] net/mlx5e: Add statistics for Rx/Tx IPsec offloaded flows
From: Raed Salem <raeds@...dia.com>
Add the following statistics:
RX successfully IPsec flows:
ipsec_rx_pkts : Number of packets passed Rx IPsec flow
ipsec_rx_bytes : Number of bytes passed Rx IPsec flow
Rx dropped IPsec policy packets:
ipsec_rx_drop_pkts: Number of packets dropped in Rx datapath due to IPsec drop policy
ipsec_rx_drop_bytes: Number of bytes dropped in Rx datapath due to IPsec drop policy
TX successfully encrypted and encapsulated IPsec packets:
ipsec_tx_pkts : Number of packets encrypted and encapsulated successfully
ipsec_tx_bytes : Number of bytes encrypted and encapsulated successfully
Tx dropped IPsec policy packets:
ipsec_tx_drop_pkts: Number of packets dropped in Tx datapath due to IPsec drop policy
ipsec_tx_drop_bytes: Number of bytes dropped in Tx datapath due to IPsec drop policy
The above can be seen using:
ethtool -S <ifc> |grep ipsec
Signed-off-by: Raed Salem <raeds@...dia.com>
Signed-off-by: Leon Romanovsky <leonro@...dia.com>
---
.../mellanox/mlx5/core/en_accel/ipsec.h | 15 ++
.../mellanox/mlx5/core/en_accel/ipsec_fs.c | 188 +++++++++++++++---
.../mellanox/mlx5/core/en_accel/ipsec_stats.c | 52 +++++
.../ethernet/mellanox/mlx5/core/en_stats.c | 1 +
.../ethernet/mellanox/mlx5/core/en_stats.h | 1 +
5 files changed, 233 insertions(+), 24 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
index 25b865590488..2e7654e90314 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.h
@@ -87,6 +87,17 @@ enum mlx5_ipsec_cap {
struct mlx5e_priv;
+struct mlx5e_ipsec_hw_stats {
+ u64 ipsec_rx_pkts;
+ u64 ipsec_rx_bytes;
+ u64 ipsec_rx_drop_pkts;
+ u64 ipsec_rx_drop_bytes;
+ u64 ipsec_tx_pkts;
+ u64 ipsec_tx_bytes;
+ u64 ipsec_tx_drop_pkts;
+ u64 ipsec_tx_drop_bytes;
+};
+
struct mlx5e_ipsec_sw_stats {
atomic64_t ipsec_rx_drop_sp_alloc;
atomic64_t ipsec_rx_drop_sadb_miss;
@@ -111,6 +122,7 @@ struct mlx5e_ipsec {
DECLARE_HASHTABLE(sadb_rx, MLX5E_IPSEC_SADB_RX_BITS);
spinlock_t sadb_rx_lock; /* Protects sadb_rx */
struct mlx5e_ipsec_sw_stats sw_stats;
+ struct mlx5e_ipsec_hw_stats hw_stats;
struct workqueue_struct *wq;
struct mlx5e_flow_steering *fs;
struct mlx5e_ipsec_rx *rx_ipv4;
@@ -200,6 +212,9 @@ void mlx5_accel_esp_modify_xfrm(struct mlx5e_ipsec_sa_entry *sa_entry,
int mlx5e_ipsec_aso_init(struct mlx5e_ipsec *ipsec);
void mlx5e_ipsec_aso_cleanup(struct mlx5e_ipsec *ipsec);
+void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv,
+ void *ipsec_stats);
+
static inline struct mlx5_core_dev *
mlx5e_ipsec_sa2dev(struct mlx5e_ipsec_sa_entry *sa_entry)
{
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
index 0af831128c4e..8ba92b00afdb 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_fs.c
@@ -9,6 +9,11 @@
#define NUM_IPSEC_FTE BIT(15)
+struct mlx5e_ipsec_fc {
+ struct mlx5_fc *cnt;
+ struct mlx5_fc *drop;
+};
+
struct mlx5e_ipsec_ft {
struct mutex mutex; /* Protect changes to this struct */
struct mlx5_flow_table *pol;
@@ -27,12 +32,14 @@ struct mlx5e_ipsec_rx {
struct mlx5e_ipsec_miss pol;
struct mlx5e_ipsec_miss sa;
struct mlx5e_ipsec_rule status;
+ struct mlx5e_ipsec_fc *fc;
};
struct mlx5e_ipsec_tx {
struct mlx5e_ipsec_ft ft;
struct mlx5e_ipsec_miss pol;
struct mlx5_flow_namespace *ns;
+ struct mlx5e_ipsec_fc *fc;
};
/* IPsec RX flow steering */
@@ -93,9 +100,10 @@ static int ipsec_status_rule(struct mlx5_core_dev *mdev,
/* create fte */
flow_act.action = MLX5_FLOW_CONTEXT_ACTION_MOD_HDR |
- MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
+ MLX5_FLOW_CONTEXT_ACTION_FWD_DEST |
+ MLX5_FLOW_CONTEXT_ACTION_COUNT;
flow_act.modify_hdr = modify_hdr;
- fte = mlx5_add_flow_rules(rx->ft.status, spec, &flow_act, dest, 1);
+ fte = mlx5_add_flow_rules(rx->ft.status, spec, &flow_act, dest, 2);
if (IS_ERR(fte)) {
err = PTR_ERR(fte);
mlx5_core_err(mdev, "fail to add ipsec rx err copy rule err=%d\n", err);
@@ -178,7 +186,7 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
{
struct mlx5_flow_namespace *ns = mlx5e_fs_get_ns(ipsec->fs, false);
struct mlx5_ttc_table *ttc = mlx5e_fs_get_ttc(ipsec->fs, false);
- struct mlx5_flow_destination dest;
+ struct mlx5_flow_destination dest[2];
struct mlx5_flow_table *ft;
int err;
@@ -189,8 +197,10 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
rx->ft.status = ft;
- dest = mlx5_ttc_get_default_dest(ttc, family2tt(family));
- err = ipsec_status_rule(mdev, rx, &dest);
+ dest[0] = mlx5_ttc_get_default_dest(ttc, family2tt(family));
+ dest[1].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+ dest[1].counter_id = mlx5_fc_id(rx->fc->cnt);
+ err = ipsec_status_rule(mdev, rx, dest);
if (err)
goto err_add;
@@ -203,7 +213,7 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
}
rx->ft.sa = ft;
- err = ipsec_miss_create(mdev, rx->ft.sa, &rx->sa, &dest);
+ err = ipsec_miss_create(mdev, rx->ft.sa, &rx->sa, dest);
if (err)
goto err_fs;
@@ -214,10 +224,10 @@ static int rx_create(struct mlx5_core_dev *mdev, struct mlx5e_ipsec *ipsec,
goto err_pol_ft;
}
rx->ft.pol = ft;
- memset(&dest, 0x00, sizeof(dest));
- dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
- dest.ft = rx->ft.sa;
- err = ipsec_miss_create(mdev, rx->ft.pol, &rx->pol, &dest);
+ memset(dest, 0x00, 2 * sizeof(*dest));
+ dest[0].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ dest[0].ft = rx->ft.sa;
+ err = ipsec_miss_create(mdev, rx->ft.pol, &rx->pol, dest);
if (err)
goto err_pol_miss;
@@ -605,6 +615,7 @@ static int tx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
struct mlx5_accel_esp_xfrm_attrs *attrs = &sa_entry->attrs;
struct mlx5_core_dev *mdev = mlx5e_ipsec_sa2dev(sa_entry);
struct mlx5e_ipsec *ipsec = sa_entry->ipsec;
+ struct mlx5_flow_destination dest = {};
struct mlx5_flow_act flow_act = {};
struct mlx5_flow_handle *rule;
struct mlx5_flow_spec *spec;
@@ -647,8 +658,11 @@ static int tx_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
flow_act.crypto.obj_id = sa_entry->ipsec_obj_id;
flow_act.flags |= FLOW_ACT_NO_APPEND;
flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_ALLOW |
- MLX5_FLOW_CONTEXT_ACTION_CRYPTO_ENCRYPT;
- rule = mlx5_add_flow_rules(tx->ft.sa, spec, &flow_act, NULL, 0);
+ MLX5_FLOW_CONTEXT_ACTION_CRYPTO_ENCRYPT |
+ MLX5_FLOW_CONTEXT_ACTION_COUNT;
+ dest.type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+ dest.counter_id = mlx5_fc_id(tx->fc->cnt);
+ rule = mlx5_add_flow_rules(tx->ft.sa, spec, &flow_act, &dest, 1);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
mlx5_core_err(mdev, "fail to add TX ipsec rule err=%d\n", err);
@@ -674,12 +688,12 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
{
struct mlx5_accel_pol_xfrm_attrs *attrs = &pol_entry->attrs;
struct mlx5_core_dev *mdev = mlx5e_ipsec_pol2dev(pol_entry);
- struct mlx5_flow_destination dest = {};
+ struct mlx5_flow_destination dest[2] = {};
struct mlx5_flow_act flow_act = {};
struct mlx5_flow_handle *rule;
struct mlx5_flow_spec *spec;
struct mlx5e_ipsec_tx *tx;
- int err;
+ int err, dstn = 0;
tx = tx_ft_get(mdev, pol_entry->ipsec);
if (IS_ERR(tx))
@@ -703,7 +717,11 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
break;
case XFRM_POLICY_BLOCK:
- flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_DROP;
+ flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_DROP |
+ MLX5_FLOW_CONTEXT_ACTION_COUNT;
+ dest[dstn].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+ dest[dstn].counter_id = mlx5_fc_id(tx->fc->drop);
+ dstn++;
break;
default:
WARN_ON(true);
@@ -712,9 +730,10 @@ static int tx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
}
flow_act.flags |= FLOW_ACT_NO_APPEND;
- dest.ft = tx->ft.sa;
- dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
- rule = mlx5_add_flow_rules(tx->ft.pol, spec, &flow_act, &dest, 1);
+ dest[dstn].ft = tx->ft.sa;
+ dest[dstn].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ dstn++;
+ rule = mlx5_add_flow_rules(tx->ft.pol, spec, &flow_act, dest, dstn);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
mlx5_core_err(mdev, "fail to add TX ipsec rule err=%d\n", err);
@@ -736,12 +755,12 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
{
struct mlx5_accel_pol_xfrm_attrs *attrs = &pol_entry->attrs;
struct mlx5_core_dev *mdev = mlx5e_ipsec_pol2dev(pol_entry);
- struct mlx5_flow_destination dest = {};
+ struct mlx5_flow_destination dest[2];
struct mlx5_flow_act flow_act = {};
struct mlx5_flow_handle *rule;
struct mlx5_flow_spec *spec;
struct mlx5e_ipsec_rx *rx;
- int err;
+ int err, dstn = 0;
rx = rx_ft_get(mdev, pol_entry->ipsec, attrs->family);
if (IS_ERR(rx))
@@ -765,7 +784,10 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_FWD_DEST;
break;
case XFRM_POLICY_BLOCK:
- flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_DROP;
+ flow_act.action |= MLX5_FLOW_CONTEXT_ACTION_DROP | MLX5_FLOW_CONTEXT_ACTION_COUNT;
+ dest[dstn].type = MLX5_FLOW_DESTINATION_TYPE_COUNTER;
+ dest[dstn].counter_id = mlx5_fc_id(rx->fc->drop);
+ dstn++;
break;
default:
WARN_ON(true);
@@ -774,9 +796,10 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
}
flow_act.flags |= FLOW_ACT_NO_APPEND;
- dest.type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
- dest.ft = rx->ft.sa;
- rule = mlx5_add_flow_rules(rx->ft.pol, spec, &flow_act, &dest, 1);
+ dest[dstn].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE;
+ dest[dstn].ft = rx->ft.sa;
+ dstn++;
+ rule = mlx5_add_flow_rules(rx->ft.pol, spec, &flow_act, dest, dstn);
if (IS_ERR(rule)) {
err = PTR_ERR(rule);
mlx5_core_err(mdev, "Fail to add RX IPsec policy rule err=%d\n", err);
@@ -794,6 +817,116 @@ static int rx_add_policy(struct mlx5e_ipsec_pol_entry *pol_entry)
return err;
}
+static void ipsec_fs_destroy_counters(struct mlx5e_ipsec *ipsec)
+{
+ struct mlx5e_ipsec_rx *rx_ipv4 = ipsec->rx_ipv4;
+ struct mlx5_core_dev *mdev = ipsec->mdev;
+ struct mlx5e_ipsec_tx *tx = ipsec->tx;
+
+ mlx5_fc_destroy(mdev, tx->fc->drop);
+ mlx5_fc_destroy(mdev, tx->fc->cnt);
+ kfree(tx->fc);
+ mlx5_fc_destroy(mdev, rx_ipv4->fc->drop);
+ mlx5_fc_destroy(mdev, rx_ipv4->fc->cnt);
+ kfree(rx_ipv4->fc);
+}
+
+static int ipsec_fs_init_counters(struct mlx5e_ipsec *ipsec)
+{
+ struct mlx5e_ipsec_rx *rx_ipv4 = ipsec->rx_ipv4;
+ struct mlx5e_ipsec_rx *rx_ipv6 = ipsec->rx_ipv6;
+ struct mlx5_core_dev *mdev = ipsec->mdev;
+ struct mlx5e_ipsec_tx *tx = ipsec->tx;
+ struct mlx5e_ipsec_fc *fc;
+ struct mlx5_fc *counter;
+ int err;
+
+ fc = kzalloc(sizeof(*rx_ipv4->fc), GFP_KERNEL);
+ if (!fc)
+ return -ENOMEM;
+
+ /* Both IPv4 and IPv6 point to same flow counters struct. */
+ rx_ipv4->fc = fc;
+ rx_ipv6->fc = fc;
+ counter = mlx5_fc_create(mdev, false);
+ if (IS_ERR(counter)) {
+ err = PTR_ERR(counter);
+ goto err_rx_cnt;
+ }
+
+ fc->cnt = counter;
+ counter = mlx5_fc_create(mdev, false);
+ if (IS_ERR(counter)) {
+ err = PTR_ERR(counter);
+ goto err_rx_drop;
+ }
+
+ fc->drop = counter;
+ fc = kzalloc(sizeof(*tx->fc), GFP_KERNEL);
+ if (!fc) {
+ err = -ENOMEM;
+ goto err_tx_fc;
+ }
+
+ tx->fc = fc;
+ counter = mlx5_fc_create(mdev, false);
+ if (IS_ERR(counter)) {
+ err = PTR_ERR(counter);
+ goto err_tx_cnt;
+ }
+
+ fc->cnt = counter;
+ counter = mlx5_fc_create(mdev, false);
+ if (IS_ERR(counter)) {
+ err = PTR_ERR(counter);
+ goto err_tx_drop;
+ }
+
+ fc->drop = counter;
+ return 0;
+
+err_tx_drop:
+ mlx5_fc_destroy(mdev, tx->fc->cnt);
+err_tx_cnt:
+ kfree(tx->fc);
+err_tx_fc:
+ mlx5_fc_destroy(mdev, rx_ipv4->fc->drop);
+err_rx_drop:
+ mlx5_fc_destroy(mdev, rx_ipv4->fc->cnt);
+err_rx_cnt:
+ kfree(rx_ipv4->fc);
+ return err;
+}
+
+void mlx5e_accel_ipsec_fs_read_stats(struct mlx5e_priv *priv, void *ipsec_stats)
+{
+ struct mlx5_core_dev *mdev = priv->mdev;
+ struct mlx5e_ipsec *ipsec = priv->ipsec;
+ struct mlx5e_ipsec_hw_stats *stats;
+ struct mlx5e_ipsec_fc *fc;
+
+ stats = (struct mlx5e_ipsec_hw_stats *)ipsec_stats;
+
+ stats->ipsec_rx_pkts = 0;
+ stats->ipsec_rx_bytes = 0;
+ stats->ipsec_rx_drop_pkts = 0;
+ stats->ipsec_rx_drop_bytes = 0;
+ stats->ipsec_tx_pkts = 0;
+ stats->ipsec_tx_bytes = 0;
+ stats->ipsec_tx_drop_pkts = 0;
+ stats->ipsec_tx_drop_bytes = 0;
+
+ fc = ipsec->rx_ipv4->fc;
+ mlx5_fc_query(mdev, fc->cnt, &stats->ipsec_rx_pkts, &stats->ipsec_rx_bytes);
+ mlx5_fc_query(mdev, fc->drop, &stats->ipsec_rx_drop_pkts,
+ &stats->ipsec_rx_drop_bytes);
+
+ fc = ipsec->tx->fc;
+ mlx5_fc_query(mdev, fc->cnt, &stats->ipsec_tx_pkts, &stats->ipsec_tx_bytes);
+ mlx5_fc_query(mdev, fc->drop, &stats->ipsec_tx_drop_pkts,
+ &stats->ipsec_tx_drop_bytes);
+}
+
int mlx5e_accel_ipsec_fs_add_rule(struct mlx5e_ipsec_sa_entry *sa_entry)
{
if (sa_entry->attrs.dir == XFRM_DEV_OFFLOAD_OUT)
@@ -848,6 +981,7 @@ void mlx5e_accel_ipsec_fs_cleanup(struct mlx5e_ipsec *ipsec)
if (!ipsec->tx)
return;
+ ipsec_fs_destroy_counters(ipsec);
mutex_destroy(&ipsec->tx->ft.mutex);
WARN_ON(ipsec->tx->ft.refcnt);
kfree(ipsec->tx);
@@ -883,6 +1017,10 @@ int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec)
if (!ipsec->rx_ipv6)
goto err_rx_ipv6;
+ err = ipsec_fs_init_counters(ipsec);
+ if (err)
+ goto err_counters;
+
mutex_init(&ipsec->tx->ft.mutex);
mutex_init(&ipsec->rx_ipv4->ft.mutex);
mutex_init(&ipsec->rx_ipv6->ft.mutex);
@@ -890,6 +1028,8 @@ int mlx5e_accel_ipsec_fs_init(struct mlx5e_ipsec *ipsec)
return 0;
+err_counters:
+ kfree(ipsec->rx_ipv6);
err_rx_ipv6:
kfree(ipsec->rx_ipv4);
err_rx_ipv4:
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c
index 9de84821dafb..e0e36a09721c 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec_stats.c
@@ -37,6 +37,17 @@
#include "en.h"
#include "ipsec.h"
+static const struct counter_desc mlx5e_ipsec_hw_stats_desc[] = {
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_pkts) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_bytes) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_drop_pkts) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_rx_drop_bytes) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_pkts) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_bytes) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_drop_pkts) },
+ { MLX5E_DECLARE_STAT(struct mlx5e_ipsec_hw_stats, ipsec_tx_drop_bytes) },
+};
+
static const struct counter_desc mlx5e_ipsec_sw_stats_desc[] = {
{ MLX5E_DECLARE_STAT(struct mlx5e_ipsec_sw_stats, ipsec_rx_drop_sp_alloc) },
{ MLX5E_DECLARE_STAT(struct mlx5e_ipsec_sw_stats, ipsec_rx_drop_sadb_miss) },
@@ -50,8 +61,48 @@ static const struct counter_desc mlx5e_ipsec_sw_stats_desc[] = {
#define MLX5E_READ_CTR_ATOMIC64(ptr, dsc, i) \
atomic64_read((atomic64_t *)((char *)(ptr) + (dsc)[i].offset))
+#define NUM_IPSEC_HW_COUNTERS ARRAY_SIZE(mlx5e_ipsec_hw_stats_desc)
#define NUM_IPSEC_SW_COUNTERS ARRAY_SIZE(mlx5e_ipsec_sw_stats_desc)
+static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ipsec_hw)
+{
+ if (!priv->ipsec)
+ return 0;
+
+ return NUM_IPSEC_HW_COUNTERS;
+}
+
+static inline MLX5E_DECLARE_STATS_GRP_OP_UPDATE_STATS(ipsec_hw) {}
+
+static MLX5E_DECLARE_STATS_GRP_OP_FILL_STRS(ipsec_hw)
+{
+ unsigned int i;
+
+ if (!priv->ipsec)
+ return idx;
+
+ for (i = 0; i < NUM_IPSEC_HW_COUNTERS; i++)
+ strcpy(data + (idx++) * ETH_GSTRING_LEN,
+ mlx5e_ipsec_hw_stats_desc[i].format);
+
+ return idx;
+}
+
+static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(ipsec_hw)
+{
+ int i;
+
+ if (!priv->ipsec)
+ return idx;
+
+ mlx5e_accel_ipsec_fs_read_stats(priv, &priv->ipsec->hw_stats);
+ for (i = 0; i < NUM_IPSEC_HW_COUNTERS; i++)
+ data[idx++] = MLX5E_READ_CTR_ATOMIC64(&priv->ipsec->hw_stats,
+ mlx5e_ipsec_hw_stats_desc, i);
+
+ return idx;
+}
+
static MLX5E_DECLARE_STATS_GRP_OP_NUM_STATS(ipsec_sw)
{
return priv->ipsec ? NUM_IPSEC_SW_COUNTERS : 0;
@@ -81,4 +132,5 @@ static MLX5E_DECLARE_STATS_GRP_OP_FILL_STATS(ipsec_sw)
return idx;
}
+MLX5E_DEFINE_STATS_GRP(ipsec_hw, 0);
MLX5E_DEFINE_STATS_GRP(ipsec_sw, 0);
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
index 70c4ea3841d7..6687b8136e44 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.c
@@ -2480,6 +2480,7 @@ mlx5e_stats_grp_t mlx5e_nic_stats_grps[] = {
&MLX5E_STATS_GRP(per_prio),
&MLX5E_STATS_GRP(pme),
#ifdef CONFIG_MLX5_EN_IPSEC
+ &MLX5E_STATS_GRP(ipsec_hw),
&MLX5E_STATS_GRP(ipsec_sw),
#endif
&MLX5E_STATS_GRP(tls),
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
index cbc831ca646b..712cac10ba49 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_stats.h
@@ -490,6 +490,7 @@ extern MLX5E_DECLARE_STATS_GRP(per_prio);
extern MLX5E_DECLARE_STATS_GRP(pme);
extern MLX5E_DECLARE_STATS_GRP(channels);
extern MLX5E_DECLARE_STATS_GRP(per_port_buff_congest);
+extern MLX5E_DECLARE_STATS_GRP(ipsec_hw);
extern MLX5E_DECLARE_STATS_GRP(ipsec_sw);
extern MLX5E_DECLARE_STATS_GRP(ptp);
extern MLX5E_DECLARE_STATS_GRP(macsec_hw);
--
2.38.1
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