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target/cxgbit: Use T6 specific macros to get ETH/IP hdr len
Signed-off-by: Varun Prakash <varun@chelsio.com> Signed-off-by: Bart Van Assche <bart.vanassche@sandisk.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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3da1110fd1
commit
d88b504e41
1 changed files with 8 additions and 2 deletions
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@ -1068,6 +1068,7 @@ cxgbit_pass_accept_rpl(struct cxgbit_sock *csk, struct cpl_pass_accept_req *req)
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struct sk_buff *skb;
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const struct tcphdr *tcph;
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struct cpl_t5_pass_accept_rpl *rpl5;
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struct cxgb4_lld_info *lldi = &csk->com.cdev->lldi;
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unsigned int len = roundup(sizeof(*rpl5), 16);
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unsigned int mtu_idx;
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u64 opt0;
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@ -1121,8 +1122,13 @@ cxgbit_pass_accept_rpl(struct cxgbit_sock *csk, struct cpl_pass_accept_req *req)
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opt2 |= WND_SCALE_EN_F;
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hlen = ntohl(req->hdr_len);
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tcph = (const void *)(req + 1) + ETH_HDR_LEN_G(hlen) +
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IP_HDR_LEN_G(hlen);
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if (is_t5(lldi->adapter_type))
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tcph = (struct tcphdr *)((u8 *)(req + 1) +
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ETH_HDR_LEN_G(hlen) + IP_HDR_LEN_G(hlen));
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else
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tcph = (struct tcphdr *)((u8 *)(req + 1) +
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T6_ETH_HDR_LEN_G(hlen) + T6_IP_HDR_LEN_G(hlen));
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if (tcph->ece && tcph->cwr)
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opt2 |= CCTRL_ECN_V(1);
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