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| author | Dmitry Bogdanov | 2018-11-12 16:46:05 +0100 |
|---|---|---|
| committer | David S. Miller | 2018-11-14 17:48:37 +0100 |
| commit | 54bcb3d162a884adb91a53cc58412093ad64dc11 (patch) | |
| tree | c31b0e71d0e39c7264aff69fb1efac866e9b9b68 /drivers/net/ethernet/aquantia/atlantic/aq_filters.h | |
| parent | net: aquantia: add support of L3/L4 ntuple filters (diff) | |
| download | kernel-qcow2-linux-54bcb3d162a884adb91a53cc58412093ad64dc11.tar.gz kernel-qcow2-linux-54bcb3d162a884adb91a53cc58412093ad64dc11.tar.xz kernel-qcow2-linux-54bcb3d162a884adb91a53cc58412093ad64dc11.zip | |
net: aquantia: add vlan id to rx flow filters
The VLAN filter (VLAN id) is compared against 16 filters.
VLAN id must be accompanied by mask 0xF000. That is to distinguish
VLAN filter from L2 Ethertype filter with UserPriority since both
User Priority and VLAN ID are passed in the same 'vlan' parameter.
Flow type may be any as it is not matched for VLAN filter.
Due to fixed order of the rules in the NIC, the location 0-15 are
reserved for vlan filters.
Example:
To add a rule that directs packets from VLAN 2001 to queue 5:
ethtool -N <ethX> flow-type ip4 vlan 2001 m 0xF000 action 5 loc 0
Signed-off-by: Dmitry Bogdanov <dmitry.bogdanov@aquantia.com>
Signed-off-by: Igor Russkikh <igor.russkikh@aquantia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/aquantia/atlantic/aq_filters.h')
| -rw-r--r-- | drivers/net/ethernet/aquantia/atlantic/aq_filters.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/aquantia/atlantic/aq_filters.h b/drivers/net/ethernet/aquantia/atlantic/aq_filters.h index 1f1368b08a5b..bbaf331a55bb 100644 --- a/drivers/net/ethernet/aquantia/atlantic/aq_filters.h +++ b/drivers/net/ethernet/aquantia/atlantic/aq_filters.h @@ -9,6 +9,7 @@ #include "aq_nic.h" enum aq_rx_filter_type { + aq_rx_filter_vlan, aq_rx_filter_l3l4 }; @@ -27,5 +28,6 @@ int aq_get_rxnfc_all_rules(struct aq_nic_s *aq_nic, struct ethtool_rxnfc *cmd, u32 *rule_locs); int aq_clear_rxnfc_all_rules(struct aq_nic_s *aq_nic); int aq_reapply_rxnfc_all_rules(struct aq_nic_s *aq_nic); +int aq_filters_vlans_update(struct aq_nic_s *aq_nic); #endif /* AQ_FILTERS_H */ |