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net/i40e: support VXLAN-GPE

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Add new protocol type VXLAN-GPE support for UDP tunnel.
inner IP/TCP/UDP checksum and RSS configuration shared
the same implementation of VXLAN.

Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
This commit is contained in:
Qiming Yang 2019-04-05 17:05:32 +08:00 committed by Ferruh Yigit
parent b59eadcd22
commit 9d17021648
2 changed files with 15 additions and 4 deletions
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6
doc/guides/rel_notes/release_19_05.rst
View File

@ -130,6 +130,12 @@ New Features
* Added Safe Mode support.
* Supported RSS for UPD/TCP/SCTP+IPV4/IPV6 packets.
* **Updated the i40e driver.**
New features for PF:
* Added support for VXLAN-GPE packet.
* **Updated the QuickAssist Technology PMD.**
Added support for AES-XTS with 128 and 256 bit AES keys.

13
drivers/net/i40e/i40e_ethdev.c
View File

@ -8370,7 +8370,7 @@ i40e_get_vxlan_port_idx(struct i40e_pf *pf, uint16_t port)
}
static int
i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port)
i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port, int udp_type)
{
int idx, ret;
uint8_t filter_idx;
@ -8393,7 +8393,7 @@ i40e_add_vxlan_port(struct i40e_pf *pf, uint16_t port)
return -ENOSPC;
}
ret = i40e_aq_add_udp_tunnel(hw, port, I40E_AQC_TUNNEL_TYPE_VXLAN,
ret = i40e_aq_add_udp_tunnel(hw, port, udp_type,
&filter_idx, NULL);
if (ret < 0) {
PMD_DRV_LOG(ERR, "Failed to add VXLAN UDP port %d", port);
@ -8461,9 +8461,13 @@ i40e_dev_udp_tunnel_port_add(struct rte_eth_dev *dev,
switch (udp_tunnel->prot_type) {
case RTE_TUNNEL_TYPE_VXLAN:
ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port);
ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port,
I40E_AQC_TUNNEL_TYPE_VXLAN);
break;
case RTE_TUNNEL_TYPE_VXLAN_GPE:
ret = i40e_add_vxlan_port(pf, udp_tunnel->udp_port,
I40E_AQC_TUNNEL_TYPE_VXLAN_GPE);
break;
case RTE_TUNNEL_TYPE_GENEVE:
case RTE_TUNNEL_TYPE_TEREDO:
PMD_DRV_LOG(ERR, "Tunnel type is not supported now.");
@ -8492,6 +8496,7 @@ i40e_dev_udp_tunnel_port_del(struct rte_eth_dev *dev,
switch (udp_tunnel->prot_type) {
case RTE_TUNNEL_TYPE_VXLAN:
case RTE_TUNNEL_TYPE_VXLAN_GPE:
ret = i40e_del_vxlan_port(pf, udp_tunnel->udp_port);
break;
case RTE_TUNNEL_TYPE_GENEVE: