From: Hangbin Liu <liuhangbin@gmail•com>
To: netdev@vger•kernel.org
Cc: Jay Vosburgh <j.vosburgh@gmail•com>,
"David S . Miller" <davem@davemloft•net>,
Jakub Kicinski <kuba@kernel•org>, Paolo Abeni <pabeni@redhat•com>,
Eric Dumazet <edumazet@google•com>,
Nikolay Aleksandrov <razor@blackwall•org>,
Tariq Toukan <tariqt@nvidia•com>, Jianbo Liu <jianbol@nvidia•com>,
Sabrina Dubroca <sd@queasysnail•net>,
Hangbin Liu <liuhangbin@gmail•com>
Subject: [PATCHv2 net-next 3/3] bonding: support xfrm state update
Date: Mon, 19 Aug 2024 15:53:33 +0800 [thread overview]
Message-ID: <20240819075334.236334-4-liuhangbin@gmail.com> (raw)
In-Reply-To: <20240819075334.236334-1-liuhangbin@gmail.com>
The patch add xfrm statistics update for bonding IPsec offload.
Signed-off-by: Hangbin Liu <liuhangbin@gmail•com>
---
drivers/net/bonding/bond_main.c | 25 +++++++++++++++++++++++++
1 file changed, 25 insertions(+)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 3c04bdba17d4..9e41e34e9039 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -670,11 +670,36 @@ static void bond_advance_esn_state(struct xfrm_state *xs)
rcu_read_unlock();
}
+/**
+ * bond_xfrm_update_stats - Update xfrm state
+ * @xs: pointer to transformer state struct
+ **/
+static void bond_xfrm_update_stats(struct xfrm_state *xs)
+{
+ struct net_device *real_dev;
+
+ rcu_read_lock();
+ real_dev = bond_ipsec_dev(xs);
+ if (!real_dev)
+ goto out;
+
+ if (!real_dev->xfrmdev_ops ||
+ !real_dev->xfrmdev_ops->xdo_dev_state_update_stats) {
+ pr_warn("%s: %s doesn't support xdo_dev_state_update_stats\n", __func__, real_dev->name);
+ goto out;
+ }
+
+ real_dev->xfrmdev_ops->xdo_dev_state_update_stats(xs);
+out:
+ rcu_read_unlock();
+}
+
static const struct xfrmdev_ops bond_xfrmdev_ops = {
.xdo_dev_state_add = bond_ipsec_add_sa,
.xdo_dev_state_delete = bond_ipsec_del_sa,
.xdo_dev_offload_ok = bond_ipsec_offload_ok,
.xdo_dev_state_advance_esn = bond_advance_esn_state,
+ .xdo_dev_state_update_stats = bond_xfrm_update_stats,
};
#endif /* CONFIG_XFRM_OFFLOAD */
--
2.45.0
next prev parent reply other threads:[~2024-08-19 7:53 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-08-19 7:53 [PATCHv2 net-next 0/2] Bonding: support new xfrm state offload functions Hangbin Liu
2024-08-19 7:53 ` [PATCHv2 net-next 1/3] bonding: add common function to check ipsec device Hangbin Liu
2024-08-19 8:02 ` Nikolay Aleksandrov
2024-08-19 8:43 ` Hangbin Liu
2024-08-19 8:48 ` Nikolay Aleksandrov
2024-08-19 14:37 ` Simon Horman
2024-08-19 23:07 ` Hangbin Liu
2024-08-19 19:24 ` kernel test robot
2024-08-19 20:16 ` kernel test robot
2024-08-19 7:53 ` [PATCHv2 net-next 2/3] bonding: Add ESN support to IPSec HW offload Hangbin Liu
2024-08-19 8:03 ` Nikolay Aleksandrov
2024-08-19 21:17 ` kernel test robot
2024-08-19 23:01 ` Hangbin Liu
2024-08-19 7:53 ` Hangbin Liu [this message]
2024-08-19 8:03 ` [PATCHv2 net-next 3/3] bonding: support xfrm state update Nikolay Aleksandrov
2024-08-19 8:43 ` [PATCHv2 net-next 0/2] Bonding: support new xfrm state offload functions Nikolay Aleksandrov
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