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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>
This commit is contained in:
Vinay Kumar Yadav 2020-07-18 00:46:40 +05:30 committed by David S. Miller
parent 4f1b4da541
commit c3466a768e
1 changed files with 1 additions and 0 deletions
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1
drivers/crypto/chelsio/chtls/chtls_cm.c
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@ -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);