diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h | 28 | ||||
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c | 88 |
2 files changed, 39 insertions, 77 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h index c333e25620a7..3c5057868ab3 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cudbg_entity.h @@ -439,15 +439,15 @@ static const u32 t6_up_cim_reg_array[][IREG_NUM_ELEM + 1] = { {0x7b50, 0x7b54, 0x280, 0x20, 0}, /* up_cim_280_to_2fc */ {0x7b50, 0x7b54, 0x300, 0x20, 0}, /* up_cim_300_to_37c */ {0x7b50, 0x7b54, 0x380, 0x14, 0}, /* up_cim_380_to_3cc */ - {0x7b50, 0x7b54, 0x2900, 0x4, 0x4}, /* up_cim_2900_to_3d40 */ - {0x7b50, 0x7b54, 0x2904, 0x4, 0x4}, /* up_cim_2904_to_3d44 */ - {0x7b50, 0x7b54, 0x2908, 0x4, 0x4}, /* up_cim_2908_to_3d48 */ - {0x7b50, 0x7b54, 0x2910, 0x4, 0x4}, /* up_cim_2910_to_3d4c */ - {0x7b50, 0x7b54, 0x2914, 0x4, 0x4}, /* up_cim_2914_to_3d50 */ - {0x7b50, 0x7b54, 0x2920, 0x10, 0x10}, /* up_cim_2920_to_2a10 */ - {0x7b50, 0x7b54, 0x2924, 0x10, 0x10}, /* up_cim_2924_to_2a14 */ - {0x7b50, 0x7b54, 0x2928, 0x10, 0x10}, /* up_cim_2928_to_2a18 */ - {0x7b50, 0x7b54, 0x292c, 0x10, 0x10}, /* up_cim_292c_to_2a1c */ + {0x7b50, 0x7b54, 0x4900, 0x4, 0x4}, /* up_cim_4900_to_4c60 */ + {0x7b50, 0x7b54, 0x4904, 0x4, 0x4}, /* up_cim_4904_to_4c64 */ + {0x7b50, 0x7b54, 0x4908, 0x4, 0x4}, /* up_cim_4908_to_4c68 */ + {0x7b50, 0x7b54, 0x4910, 0x4, 0x4}, /* up_cim_4910_to_4c70 */ + {0x7b50, 0x7b54, 0x4914, 0x4, 0x4}, /* up_cim_4914_to_4c74 */ + {0x7b50, 0x7b54, 0x4920, 0x10, 0x10}, /* up_cim_4920_to_4a10 */ + {0x7b50, 0x7b54, 0x4924, 0x10, 0x10}, /* up_cim_4924_to_4a14 */ + {0x7b50, 0x7b54, 0x4928, 0x10, 0x10}, /* up_cim_4928_to_4a18 */ + {0x7b50, 0x7b54, 0x492c, 0x10, 0x10}, /* up_cim_492c_to_4a1c */ }; static const u32 t5_up_cim_reg_array[][IREG_NUM_ELEM + 1] = { @@ -464,16 +464,6 @@ static const u32 t5_up_cim_reg_array[][IREG_NUM_ELEM + 1] = { {0x7b50, 0x7b54, 0x280, 0x20, 0}, /* up_cim_280_to_2fc */ {0x7b50, 0x7b54, 0x300, 0x20, 0}, /* up_cim_300_to_37c */ {0x7b50, 0x7b54, 0x380, 0x14, 0}, /* up_cim_380_to_3cc */ - {0x7b50, 0x7b54, 0x2900, 0x4, 0x4}, /* up_cim_2900_to_3d40 */ - {0x7b50, 0x7b54, 0x2904, 0x4, 0x4}, /* up_cim_2904_to_3d44 */ - {0x7b50, 0x7b54, 0x2908, 0x4, 0x4}, /* up_cim_2908_to_3d48 */ - {0x7b50, 0x7b54, 0x2910, 0x4, 0x4}, /* up_cim_2910_to_3d4c */ - {0x7b50, 0x7b54, 0x2914, 0x4, 0x4}, /* up_cim_2914_to_3d50 */ - {0x7b50, 0x7b54, 0x2918, 0x4, 0x4}, /* up_cim_2918_to_3d54 */ - {0x7b50, 0x7b54, 0x291c, 0x4, 0x4}, /* up_cim_291c_to_3d58 */ - {0x7b50, 0x7b54, 0x2924, 0x10, 0x10}, /* up_cim_2924_to_2914 */ - {0x7b50, 0x7b54, 0x2928, 0x10, 0x10}, /* up_cim_2928_to_2a18 */ - {0x7b50, 0x7b54, 0x292c, 0x10, 0x10}, /* up_cim_292c_to_2a1c */ }; static const u32 t6_hma_ireg_array[][IREG_NUM_ELEM] = { diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c index ac4d7f75fdc2..00fc5f1afb1d 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c @@ -852,7 +852,7 @@ bool is_filter_exact_match(struct adapter *adap, { struct tp_params *tp = &adap->params.tp; u64 hash_filter_mask = tp->hash_filter_mask; - u32 mask; + u64 ntuple_mask = 0; if (!is_hashfilter(adap)) return false; @@ -885,73 +885,45 @@ bool is_filter_exact_match(struct adapter *adap, if (!fs->val.fport || fs->mask.fport != 0xffff) return false; - if (tp->fcoe_shift >= 0) { - mask = (hash_filter_mask >> tp->fcoe_shift) & FT_FCOE_W; - if (mask && !fs->mask.fcoe) - return false; - } + /* calculate tuple mask and compare with mask configured in hw */ + if (tp->fcoe_shift >= 0) + ntuple_mask |= (u64)fs->mask.fcoe << tp->fcoe_shift; - if (tp->port_shift >= 0) { - mask = (hash_filter_mask >> tp->port_shift) & FT_PORT_W; - if (mask && !fs->mask.iport) - return false; - } + if (tp->port_shift >= 0) + ntuple_mask |= (u64)fs->mask.iport << tp->port_shift; if (tp->vnic_shift >= 0) { - mask = (hash_filter_mask >> tp->vnic_shift) & FT_VNIC_ID_W; - - if ((adap->params.tp.ingress_config & VNIC_F)) { - if (mask && !fs->mask.pfvf_vld) - return false; - } else { - if (mask && !fs->mask.ovlan_vld) - return false; - } + if ((adap->params.tp.ingress_config & VNIC_F)) + ntuple_mask |= (u64)fs->mask.pfvf_vld << tp->vnic_shift; + else + ntuple_mask |= (u64)fs->mask.ovlan_vld << + tp->vnic_shift; } - if (tp->vlan_shift >= 0) { - mask = (hash_filter_mask >> tp->vlan_shift) & FT_VLAN_W; - if (mask && !fs->mask.ivlan) - return false; - } + if (tp->vlan_shift >= 0) + ntuple_mask |= (u64)fs->mask.ivlan << tp->vlan_shift; - if (tp->tos_shift >= 0) { - mask = (hash_filter_mask >> tp->tos_shift) & FT_TOS_W; - if (mask && !fs->mask.tos) - return false; - } + if (tp->tos_shift >= 0) + ntuple_mask |= (u64)fs->mask.tos << tp->tos_shift; - if (tp->protocol_shift >= 0) { - mask = (hash_filter_mask >> tp->protocol_shift) & FT_PROTOCOL_W; - if (mask && !fs->mask.proto) - return false; - } + if (tp->protocol_shift >= 0) + ntuple_mask |= (u64)fs->mask.proto << tp->protocol_shift; - if (tp->ethertype_shift >= 0) { - mask = (hash_filter_mask >> tp->ethertype_shift) & - FT_ETHERTYPE_W; - if (mask && !fs->mask.ethtype) - return false; - } + if (tp->ethertype_shift >= 0) + ntuple_mask |= (u64)fs->mask.ethtype << tp->ethertype_shift; - if (tp->macmatch_shift >= 0) { - mask = (hash_filter_mask >> tp->macmatch_shift) & FT_MACMATCH_W; - if (mask && !fs->mask.macidx) - return false; - } + if (tp->macmatch_shift >= 0) + ntuple_mask |= (u64)fs->mask.macidx << tp->macmatch_shift; + + if (tp->matchtype_shift >= 0) + ntuple_mask |= (u64)fs->mask.matchtype << tp->matchtype_shift; + + if (tp->frag_shift >= 0) + ntuple_mask |= (u64)fs->mask.frag << tp->frag_shift; + + if (ntuple_mask != hash_filter_mask) + return false; - if (tp->matchtype_shift >= 0) { - mask = (hash_filter_mask >> tp->matchtype_shift) & - FT_MPSHITTYPE_W; - if (mask && !fs->mask.matchtype) - return false; - } - if (tp->frag_shift >= 0) { - mask = (hash_filter_mask >> tp->frag_shift) & - FT_FRAGMENTATION_W; - if (mask && !fs->mask.frag) - return false; - } return true; } |