diff options
| author | Haiyue Wang <haiyue.wang@intel.com> | 2021-03-09 11:08:14 +0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2021-03-22 11:32:12 -0700 |
| commit | a6ccffaa8da32b6077e37e7d254d519bc071433a (patch) | |
| tree | 3c827f85b0614401328485ba43dc0c6977cd26de /drivers/net/ethernet/intel/iavf/iavf_ethtool.c | |
| parent | e90cbc257a6f3f9cc2b257acab561b197c708bab (diff) | |
| download | lwn-a6ccffaa8da32b6077e37e7d254d519bc071433a.tar.gz lwn-a6ccffaa8da32b6077e37e7d254d519bc071433a.zip | |
iavf: Support Ethernet Type Flow Director filters
Support the addition and deletion of Ethernet filters.
Supported fields are: proto
Supported flow-types are: ether
Example usage:
ethtool -N ens787f0v0 flow-type ether proto 0x8863 action 6
ethtool -N ens787f0v0 flow-type ether proto 0x8864 action 7
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Tested-by: Chen Bo <BoX.C.Chen@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'drivers/net/ethernet/intel/iavf/iavf_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/intel/iavf/iavf_ethtool.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c index 8d856f5dc38e..24ee6ddb8dcb 100644 --- a/drivers/net/ethernet/intel/iavf/iavf_ethtool.c +++ b/drivers/net/ethernet/intel/iavf/iavf_ethtool.c @@ -861,6 +861,8 @@ static int iavf_fltr_to_ethtool_flow(enum iavf_fdir_flow_type flow) return ESP_V6_FLOW; case IAVF_FDIR_FLOW_IPV6_OTHER: return IPV6_USER_FLOW; + case IAVF_FDIR_FLOW_NON_IP_L2: + return ETHER_FLOW; default: /* 0 is undefined ethtool flow */ return 0; @@ -900,6 +902,8 @@ static enum iavf_fdir_flow_type iavf_ethtool_flow_to_fltr(int eth) return IAVF_FDIR_FLOW_IPV6_ESP; case IPV6_USER_FLOW: return IAVF_FDIR_FLOW_IPV6_OTHER; + case ETHER_FLOW: + return IAVF_FDIR_FLOW_NON_IP_L2; default: return IAVF_FDIR_FLOW_NONE; } @@ -1025,6 +1029,10 @@ iavf_get_ethtool_fdir_entry(struct iavf_adapter *adapter, fsp->m_u.usr_ip6_spec.tclass = rule->ip_mask.tclass; fsp->m_u.usr_ip6_spec.l4_proto = rule->ip_mask.proto; break; + case ETHER_FLOW: + fsp->h_u.ether_spec.h_proto = rule->eth_data.etype; + fsp->m_u.ether_spec.h_proto = rule->eth_mask.etype; + break; default: ret = -EINVAL; break; @@ -1197,6 +1205,10 @@ iavf_add_fdir_fltr_info(struct iavf_adapter *adapter, struct ethtool_rx_flow_spe fltr->ip_mask.tclass = fsp->m_u.usr_ip6_spec.tclass; fltr->ip_mask.proto = fsp->m_u.usr_ip6_spec.l4_proto; break; + case ETHER_FLOW: + fltr->eth_data.etype = fsp->h_u.ether_spec.h_proto; + fltr->eth_mask.etype = fsp->m_u.ether_spec.h_proto; + break; default: /* not doing un-parsed flow types */ return -EINVAL; |