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| author | Jiri Pirko | 2019-02-07 12:22:51 +0100 |
|---|---|---|
| committer | David S. Miller | 2019-02-09 00:02:49 +0100 |
| commit | 29a2102a29085f5505d86bd3cbfe11c6fa08340d (patch) | |
| tree | 5d9e489d5c98ee918b8cee5d1741ceb63187cb5a /drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h | |
| parent | mlxsw: spectrum_acl: Split entry struct into entry and ventry (diff) | |
| download | kernel-qcow2-linux-29a2102a29085f5505d86bd3cbfe11c6fa08340d.tar.gz kernel-qcow2-linux-29a2102a29085f5505d86bd3cbfe11c6fa08340d.tar.xz kernel-qcow2-linux-29a2102a29085f5505d86bd3cbfe11c6fa08340d.zip | |
mlxsw: spectrum_acl: Implement basic ERP rehash hits creation
Introduce an initial implementation of rehash logic in ERP code.
Currently, the rehash is considered as needed only in case number of
roots in the hints is smaller than the number of roots actually in use.
In that case return hints pointer and let it be obtained through the
callpath through the Spectrum-2 TCAM op.
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h index c6d4aac82ddb..a90942bc1fe9 100644 --- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h +++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_tcam.h @@ -229,6 +229,9 @@ int mlxsw_sp_acl_atcam_init(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_atcam *atcam); void mlxsw_sp_acl_atcam_fini(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_atcam *atcam); +void * +mlxsw_sp_acl_atcam_rehash_hints_get(struct mlxsw_sp_acl_atcam_region *aregion); +void mlxsw_sp_acl_atcam_rehash_hints_put(void *hints_priv); struct mlxsw_sp_acl_erp_delta; @@ -259,6 +262,9 @@ void mlxsw_sp_acl_erp_bf_remove(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_atcam_region *aregion, struct mlxsw_sp_acl_erp_mask *erp_mask, struct mlxsw_sp_acl_atcam_entry *aentry); +void * +mlxsw_sp_acl_erp_rehash_hints_get(struct mlxsw_sp_acl_atcam_region *aregion); +void mlxsw_sp_acl_erp_rehash_hints_put(void *hints_priv); int mlxsw_sp_acl_erp_region_init(struct mlxsw_sp_acl_atcam_region *aregion); void mlxsw_sp_acl_erp_region_fini(struct mlxsw_sp_acl_atcam_region *aregion); int mlxsw_sp_acl_erps_init(struct mlxsw_sp *mlxsw_sp, |