Commit c3466a76 authored Jul 18, 2020 by Vinay Kumar Yadav Committed by David S. Miller Jul 20, 2020

crypto/chtls: Enable tcp window scaling option



Enable tcp window scaling option in hw based on sysctl settings
and option in connection request.

v1->v2:
- Set window scale option based on option in connection request.

Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent 4f1b4da5

drivers/crypto/chelsio/chtls/chtls_cm.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -1056,6 +1056,7 @@ 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(WSCALE_OK(tp));
		rpl5->opt0 = cpu_to_be64(opt0);
		rpl5->opt2 = cpu_to_be32(opt2);
		rpl5->iss = cpu_to_be32((prandom_u32() & ~7UL) - 1);

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