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| author | Kumar Sanghvi | 2017-11-01 04:22:59 +0100 |
|---|---|---|
| committer | David S. Miller | 2017-11-01 14:06:03 +0100 |
| commit | 0ba9a3b65c794982f4dc7fcdc8110c327359916b (patch) | |
| tree | 4303b3b35f1ffe2308a271e1427106108174d51d /drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | |
| parent | Merge branch 'lan9303-Fix-STP-and-flooding-issues' (diff) | |
| download | kernel-qcow2-linux-0ba9a3b65c794982f4dc7fcdc8110c327359916b.tar.gz kernel-qcow2-linux-0ba9a3b65c794982f4dc7fcdc8110c327359916b.tar.xz kernel-qcow2-linux-0ba9a3b65c794982f4dc7fcdc8110c327359916b.zip | |
cxgb4: save additional filter tuple field shifts in tp_params
Save additional filter tuple field shifts in tp_params based on
configured filter tuple fields.
Also, save the combined filter tuple mask based on configured
filter tuple fields.
Signed-off-by: Kumar Sanghvi <kumaras@chelsio.com>
Signed-off-by: Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
Signed-off-by: Ganesh Goudar <ganeshgr@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index c289ca1efc1b..efe9d3a20135 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -8816,11 +8816,21 @@ int t4_init_tp_params(struct adapter *adap, bool sleep_ok) * shift positions of several elements of the Compressed Filter Tuple * for this adapter which we need frequently ... */ - adap->params.tp.vlan_shift = t4_filter_field_shift(adap, VLAN_F); - adap->params.tp.vnic_shift = t4_filter_field_shift(adap, VNIC_ID_F); + adap->params.tp.fcoe_shift = t4_filter_field_shift(adap, FCOE_F); adap->params.tp.port_shift = t4_filter_field_shift(adap, PORT_F); + adap->params.tp.vnic_shift = t4_filter_field_shift(adap, VNIC_ID_F); + adap->params.tp.vlan_shift = t4_filter_field_shift(adap, VLAN_F); + adap->params.tp.tos_shift = t4_filter_field_shift(adap, TOS_F); adap->params.tp.protocol_shift = t4_filter_field_shift(adap, PROTOCOL_F); + adap->params.tp.ethertype_shift = t4_filter_field_shift(adap, + ETHERTYPE_F); + adap->params.tp.macmatch_shift = t4_filter_field_shift(adap, + MACMATCH_F); + adap->params.tp.matchtype_shift = t4_filter_field_shift(adap, + MPSHITTYPE_F); + adap->params.tp.frag_shift = t4_filter_field_shift(adap, + FRAGMENTATION_F); /* If TP_INGRESS_CONFIG.VNID == 0, then TP_VLAN_PRI_MAP.VNIC_ID * represents the presence of an Outer VLAN instead of a VNIC ID. @@ -8828,6 +8838,10 @@ int t4_init_tp_params(struct adapter *adap, bool sleep_ok) if ((adap->params.tp.ingress_config & VNIC_F) == 0) adap->params.tp.vnic_shift = -1; + v = t4_read_reg(adap, LE_3_DB_HASH_MASK_GEN_IPV4_T6_A); + adap->params.tp.hash_filter_mask = v; + v = t4_read_reg(adap, LE_4_DB_HASH_MASK_GEN_IPV4_T6_A); + adap->params.tp.hash_filter_mask |= ((u64)v << 32); return 0; } |