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From: Xutao Sun <xutao.sun@intel.com>
To: dev@dpdk.org
Date: Thu, 28 Jan 2016 18:26:17 +0800
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Subject: [dpdk-dev] [PATCH v3 3/4] driver/i40e: implement tunnel filter for
IP in GRE
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Signed-off-by: Xutao Sun <xutao.sun@intel.com>
Signed-off-by: Jijiang Liu <jijiang.liu@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 32 ++++++++++++++++++++++++--------
1 file changed, 24 insertions(+), 8 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 1dd1077..5c0eff9 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -5797,6 +5797,12 @@ i40e_dev_get_filter_type(uint16_t filter_type, uint16_t *flag)
case ETH_TUNNEL_FILTER_IMAC:
*flag = I40E_AQC_ADD_CLOUD_FILTER_IMAC;
break;
+ case ETH_TUNNEL_FILTER_OIP:
+ *flag = I40E_AQC_ADD_CLOUD_FILTER_OIP;
+ break;
+ case ETH_TUNNEL_FILTER_IIP:
+ *flag = I40E_AQC_ADD_CLOUD_FILTER_IIP;
+ break;
default:
PMD_DRV_LOG(ERR, "invalid tunnel filter type");
return -EINVAL;
@@ -5811,7 +5817,7 @@ i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
uint8_t add)
{
uint16_t ip_type;
- uint8_t tun_type = 0;
+ uint8_t i, tun_type = 0;
int val, ret = 0;
struct i40e_hw *hw = I40E_PF_TO_HW(pf);
struct i40e_vsi *vsi = pf->main_vsi;
@@ -5833,16 +5839,22 @@ i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
(void)rte_memcpy(&pfilter->inner_mac, &tunnel_filter->inner_mac,
ETHER_ADDR_LEN);
- pfilter->inner_vlan = tunnel_filter->inner_vlan;
+ pfilter->inner_vlan = rte_cpu_to_le_16(tunnel_filter->inner_vlan);
if (tunnel_filter->ip_type == RTE_TUNNEL_IPTYPE_IPV4) {
ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV4;
+ tunnel_filter->ip_addr.ipv4_addr =
+ rte_cpu_to_le_32(tunnel_filter->ip_addr.ipv4_addr);
(void)rte_memcpy(&pfilter->ipaddr.v4.data,
- &tunnel_filter->ip_addr,
+ &tunnel_filter->ip_addr.ipv4_addr,
sizeof(pfilter->ipaddr.v4.data));
} else {
ip_type = I40E_AQC_ADD_CLOUD_FLAGS_IPV6;
+ for (i = 0; i < 4; i++) {
+ tunnel_filter->ip_addr.ipv6_addr[i] =
+ rte_cpu_to_le_32(tunnel_filter->ip_addr.ipv6_addr[i]);
+ }
(void)rte_memcpy(&pfilter->ipaddr.v6.data,
- &tunnel_filter->ip_addr,
+ &tunnel_filter->ip_addr.ipv6_addr,
sizeof(pfilter->ipaddr.v6.data));
}
@@ -5854,6 +5866,9 @@ i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
case RTE_TUNNEL_TYPE_NVGRE:
tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_NVGRE_OMAC;
break;
+ case RTE_TUNNEL_TYPE_IP_IN_GRE:
+ tun_type = I40E_AQC_ADD_CLOUD_TNL_TYPE_IP;
+ break;
default:
/* Other tunnel types is not supported. */
PMD_DRV_LOG(ERR, "tunnel type is not supported.");
@@ -5868,10 +5883,11 @@ i40e_dev_tunnel_filter_set(struct i40e_pf *pf,
return -EINVAL;
}
- pfilter->flags |= I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE | ip_type |
- (tun_type << I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT);
- pfilter->tenant_id = tunnel_filter->tenant_id;
- pfilter->queue_number = tunnel_filter->queue_id;
+ pfilter->flags |= rte_cpu_to_le_16(
+ I40E_AQC_ADD_CLOUD_FLAGS_TO_QUEUE
+ | ip_type | (tun_type << I40E_AQC_ADD_CLOUD_TNL_TYPE_SHIFT));
+ pfilter->tenant_id = rte_cpu_to_le_32(tunnel_filter->tenant_id);
+ pfilter->queue_number = rte_cpu_to_le_16(tunnel_filter->queue_id);
if (add)
ret = i40e_aq_add_cloud_filters(hw, vsi->seid, cld_filter, 1);
--
1.9.3