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i40e: fix SCTP flow director

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Due to the NIC's firmware update, the input set of sctp flow is changed
to source IP, destination IP, source port, destination port and
Verification-Tag. This patch adds the sport and dport in the programming
packet of flow director.

Signed-off-by: Jingjing Wu <jingjing.wu@intel.com>
Tested-by: Marvin Liu <yong.liu@intel.com>
This commit is contained in:
Jingjing Wu 2015-07-07 15:58:31 +08:00 committed by Thomas Monjalon
parent b90f64b51b
commit 492a028c65
1 changed files with 18 additions and 0 deletions
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18
drivers/net/i40e/i40e_fdir.c
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@ -822,6 +822,15 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
sizeof(struct ipv4_hdr));
payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
#ifdef RTE_NEXT_ABI
/*
* The source and destination fields in the transmitted packet
* need to be presented in a reversed order with respect
* to the expected received packets.
*/
sctp->src_port = fdir_input->flow.sctp4_flow.dst_port;
sctp->dst_port = fdir_input->flow.sctp4_flow.src_port;
#endif
sctp->tag = fdir_input->flow.sctp4_flow.verify_tag;
break;
@ -864,6 +873,15 @@ i40e_fdir_construct_pkt(struct i40e_pf *pf,
sctp = (struct sctp_hdr *)(raw_pkt + sizeof(struct ether_hdr) +
sizeof(struct ipv6_hdr));
payload = (unsigned char *)sctp + sizeof(struct sctp_hdr);
#ifdef RTE_NEXT_ABI
/*
* The source and destination fields in the transmitted packet
* need to be presented in a reversed order with respect
* to the expected received packets.
*/
sctp->src_port = fdir_input->flow.sctp6_flow.dst_port;
sctp->dst_port = fdir_input->flow.sctp6_flow.src_port;
#endif
sctp->tag = fdir_input->flow.sctp6_flow.verify_tag;
break;