diff mbox series

[net-next,3/3] crypto/chtls: Enable tcp window scaling option

Message ID 20200713183554.11719-4-vinay.yadav@chelsio.com
State Changes Requested
Delegated to: David Miller
Headers show
Series chtls: fix inline tls bugs | expand

Commit Message

Vinay Kumar Yadav July 13, 2020, 6:35 p.m. UTC 
Enable tcp window scaling option in hw based on sysctl settings.

Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
---
 drivers/crypto/chelsio/chtls/chtls_cm.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox series

Patch

diff --git a/drivers/crypto/chelsio/chtls/chtls_cm.c b/drivers/crypto/chelsio/chtls/chtls_cm.c
index eedad8caa..9d6ea812b 100644
--- a/drivers/crypto/chelsio/chtls/chtls_cm.c
+++ b/drivers/crypto/chelsio/chtls/chtls_cm.c
@@ -1061,6 +1061,7 @@  static void chtls_pass_accept_rpl(struct sk_buff *skb,
 	opt2 |= CONG_CNTRL_V(CONG_ALG_NEWRENO);
 	opt2 |= T5_ISS_F;
 	opt2 |= T5_OPT_2_VALID_F;
+	opt2 |= WND_SCALE_EN_V(!!(sock_net(sk)->ipv4.sysctl_tcp_window_scaling));
 	rpl5->opt0 = cpu_to_be64(opt0);
 	rpl5->opt2 = cpu_to_be32(opt2);
 	rpl5->iss = cpu_to_be32((prandom_u32() & ~7UL) - 1);