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From: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
To: herbert@gondor.apana.org.au, davem@davemloft.net,
	linux-crypto@vger.kernel.org
Cc: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Subject: [PATCH] crypto/chelsio: Fixed tls stats
Date: Tue, 25 Feb 2020 22:21:20 +0530	[thread overview]
Message-ID: <20200225165119.15798-1-vinay.yadav@chelsio.com> (raw)

Added tls rx stats and reset tls rx/tx stats when chtls driver unload.

Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
---
 drivers/crypto/chelsio/chtls/chtls_io.c   | 3 +++
 drivers/crypto/chelsio/chtls/chtls_main.c | 7 +++++++
 2 files changed, 10 insertions(+)

diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c
index 5cf9b021220b..781fe7c55a27 100644
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -1399,6 +1399,8 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 {
 	struct chtls_sock *csk = rcu_dereference_sk_user_data(sk);
 	struct chtls_hws *hws = &csk->tlshws;
+	struct net_device *dev = csk->egress_dev;
+	struct adapter *adap = netdev2adap(dev);
 	struct tcp_sock *tp = tcp_sk(sk);
 	unsigned long avail;
 	int buffers_freed;
@@ -1540,6 +1542,7 @@ static int chtls_pt_recvmsg(struct sock *sk, struct msghdr *msg, size_t len,
 				tp->copied_seq += skb->len;
 				hws->rcvpld = skb->hdr_len;
 			} else {
+				atomic_inc(&adap->chcr_stats.tls_pdu_rx);
 				tp->copied_seq += hws->rcvpld;
 			}
 			chtls_free_skb(sk, skb);
diff --git a/drivers/crypto/chelsio/chtls/chtls_main.c b/drivers/crypto/chelsio/chtls/chtls_main.c
index 9f06abd340cc..2110d0893bc7 100644
--- a/drivers/crypto/chelsio/chtls/chtls_main.c
+++ b/drivers/crypto/chelsio/chtls/chtls_main.c
@@ -174,9 +174,16 @@ static inline void chtls_dev_release(struct kref *kref)
 {
 	struct tls_toe_device *dev;
 	struct chtls_dev *cdev;
+	struct adapter *adap;
 
 	dev = container_of(kref, struct tls_toe_device, kref);
 	cdev = to_chtls_dev(dev);
+
+	/* Reset tls rx/tx stats */
+	adap = pci_get_drvdata(cdev->pdev);
+	atomic_set(&adap->chcr_stats.tls_pdu_tx, 0);
+	atomic_set(&adap->chcr_stats.tls_pdu_rx, 0);
+
 	chtls_free_uld(cdev);
 }
 
-- 
2.24.1


             reply	other threads:[~2020-02-25 16:57 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-25 16:51 Vinay Kumar Yadav [this message]
2020-03-06  1:49 ` [PATCH] crypto/chelsio: Fixed tls stats Herbert Xu

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