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Merge branch 'qed-iWARP-related-fixes' 

Michal Kalderon says:

====================
qed: iWARP related fixes

This series contains two fixes related to iWARP flow.
====================

Signed-off-by: Michal Kalderon <Michal.Kalderon@cavium.com>
Signed-off-by: Ariel Elior <Ariel.Elior@cavium.com>
This commit is contained in:
David S. Miller 2018-03-16 12:13:51 -04:00
parent fa6a91e9b9 16da09047d
commit b225598d62
1 changed files with 16 additions and 1 deletions
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17
drivers/net/ethernet/qlogic/qed/qed_iwarp.c
View File

@ -1703,6 +1703,13 @@ qed_iwarp_parse_rx_pkt(struct qed_hwfn *p_hwfn,
iph = (struct iphdr *)((u8 *)(ethh) + eth_hlen);
if (eth_type == ETH_P_IP) {
if (iph->protocol != IPPROTO_TCP) {
DP_NOTICE(p_hwfn,
"Unexpected ip protocol on ll2 %x\n",
iph->protocol);
return -EINVAL;
}
cm_info->local_ip[0] = ntohl(iph->daddr);
cm_info->remote_ip[0] = ntohl(iph->saddr);
cm_info->ip_version = TCP_IPV4;
@ -1711,6 +1718,14 @@ qed_iwarp_parse_rx_pkt(struct qed_hwfn *p_hwfn,
*payload_len = ntohs(iph->tot_len) - ip_hlen;
} else if (eth_type == ETH_P_IPV6) {
ip6h = (struct ipv6hdr *)iph;
if (ip6h->nexthdr != IPPROTO_TCP) {
DP_NOTICE(p_hwfn,
"Unexpected ip protocol on ll2 %x\n",
iph->protocol);
return -EINVAL;
}
for (i = 0; i < 4; i++) {
cm_info->local_ip[i] =
ntohl(ip6h->daddr.in6_u.u6_addr32[i]);
@ -1928,8 +1943,8 @@ qed_iwarp_update_fpdu_length(struct qed_hwfn *p_hwfn,
/* Missing lower byte is now available */
mpa_len = fpdu->fpdu_length | *mpa_data;
fpdu->fpdu_length = QED_IWARP_FPDU_LEN_WITH_PAD(mpa_len);
fpdu->mpa_frag_len = fpdu->fpdu_length;
/* one byte of hdr */
fpdu->mpa_frag_len = 1;
fpdu->incomplete_bytes = fpdu->fpdu_length - 1;
DP_VERBOSE(p_hwfn,
QED_MSG_RDMA,