diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-11 08:27:49 +0000 |
commit | ace9429bb58fd418f0c81d4c2835699bddf6bde6 (patch) | |
tree | b2d64bc10158fdd5497876388cd68142ca374ed3 /drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c | |
parent | Initial commit. (diff) | |
download | linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.tar.xz linux-ace9429bb58fd418f0c81d4c2835699bddf6bde6.zip |
Adding upstream version 6.6.15.upstream/6.6.15
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c')
-rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c | 2217 |
1 files changed, 2217 insertions, 0 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c new file mode 100644 index 0000000000..90c38cbbde --- /dev/null +++ b/drivers/net/ethernet/mellanox/mlx5/core/steering/dr_action.c @@ -0,0 +1,2217 @@ +// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB +/* Copyright (c) 2019 Mellanox Technologies. */ + +#include "dr_types.h" +#include "dr_ste.h" + +enum dr_action_domain { + DR_ACTION_DOMAIN_NIC_INGRESS, + DR_ACTION_DOMAIN_NIC_EGRESS, + DR_ACTION_DOMAIN_FDB_INGRESS, + DR_ACTION_DOMAIN_FDB_EGRESS, + DR_ACTION_DOMAIN_MAX, +}; + +enum dr_action_valid_state { + DR_ACTION_STATE_ERR, + DR_ACTION_STATE_NO_ACTION, + DR_ACTION_STATE_ENCAP, + DR_ACTION_STATE_DECAP, + DR_ACTION_STATE_MODIFY_HDR, + DR_ACTION_STATE_POP_VLAN, + DR_ACTION_STATE_PUSH_VLAN, + DR_ACTION_STATE_NON_TERM, + DR_ACTION_STATE_TERM, + DR_ACTION_STATE_ASO, + DR_ACTION_STATE_MAX, +}; + +static const char * const action_type_to_str[] = { + [DR_ACTION_TYP_TNL_L2_TO_L2] = "DR_ACTION_TYP_TNL_L2_TO_L2", + [DR_ACTION_TYP_L2_TO_TNL_L2] = "DR_ACTION_TYP_L2_TO_TNL_L2", + [DR_ACTION_TYP_TNL_L3_TO_L2] = "DR_ACTION_TYP_TNL_L3_TO_L2", + [DR_ACTION_TYP_L2_TO_TNL_L3] = "DR_ACTION_TYP_L2_TO_TNL_L3", + [DR_ACTION_TYP_DROP] = "DR_ACTION_TYP_DROP", + [DR_ACTION_TYP_QP] = "DR_ACTION_TYP_QP", + [DR_ACTION_TYP_FT] = "DR_ACTION_TYP_FT", + [DR_ACTION_TYP_CTR] = "DR_ACTION_TYP_CTR", + [DR_ACTION_TYP_TAG] = "DR_ACTION_TYP_TAG", + [DR_ACTION_TYP_MODIFY_HDR] = "DR_ACTION_TYP_MODIFY_HDR", + [DR_ACTION_TYP_VPORT] = "DR_ACTION_TYP_VPORT", + [DR_ACTION_TYP_POP_VLAN] = "DR_ACTION_TYP_POP_VLAN", + [DR_ACTION_TYP_PUSH_VLAN] = "DR_ACTION_TYP_PUSH_VLAN", + [DR_ACTION_TYP_SAMPLER] = "DR_ACTION_TYP_SAMPLER", + [DR_ACTION_TYP_INSERT_HDR] = "DR_ACTION_TYP_INSERT_HDR", + [DR_ACTION_TYP_REMOVE_HDR] = "DR_ACTION_TYP_REMOVE_HDR", + [DR_ACTION_TYP_ASO_FLOW_METER] = "DR_ACTION_TYP_ASO_FLOW_METER", + [DR_ACTION_TYP_RANGE] = "DR_ACTION_TYP_RANGE", + [DR_ACTION_TYP_MAX] = "DR_ACTION_UNKNOWN", +}; + +static const char *dr_action_id_to_str(enum mlx5dr_action_type action_id) +{ + if (action_id > DR_ACTION_TYP_MAX) + action_id = DR_ACTION_TYP_MAX; + return action_type_to_str[action_id]; +} + +static const enum dr_action_valid_state +next_action_state[DR_ACTION_DOMAIN_MAX][DR_ACTION_STATE_MAX][DR_ACTION_TYP_MAX] = { + [DR_ACTION_DOMAIN_NIC_INGRESS] = { + [DR_ACTION_STATE_NO_ACTION] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_TNL_L2_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_TNL_L3_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_DECAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ENCAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_MODIFY_HDR] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_POP_VLAN] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_PUSH_VLAN] = { + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_NON_TERM] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_TAG] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_TNL_L2_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_TNL_L3_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ASO] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_TERM] = { + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_TERM, + }, + }, + [DR_ACTION_DOMAIN_NIC_EGRESS] = { + [DR_ACTION_STATE_NO_ACTION] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_DECAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ENCAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_MODIFY_HDR] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_POP_VLAN] = { + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_PUSH_VLAN] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_NON_TERM] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ASO] = { + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ASO, + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + }, + [DR_ACTION_STATE_TERM] = { + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_TERM, + }, + }, + [DR_ACTION_DOMAIN_FDB_INGRESS] = { + [DR_ACTION_STATE_NO_ACTION] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_TNL_L2_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_TNL_L3_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_DECAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ENCAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_QP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_MODIFY_HDR] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_POP_VLAN] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_PUSH_VLAN] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_NON_TERM] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_TNL_L2_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_TNL_L3_TO_L2] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ASO] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_TERM] = { + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_TERM, + }, + }, + [DR_ACTION_DOMAIN_FDB_EGRESS] = { + [DR_ACTION_STATE_NO_ACTION] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_DECAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ENCAP] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_MODIFY_HDR] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_POP_VLAN] = { + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_PUSH_VLAN] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_NON_TERM] = { + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_SAMPLER] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_NON_TERM, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_INSERT_HDR] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_REMOVE_HDR] = DR_ACTION_STATE_DECAP, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_POP_VLAN] = DR_ACTION_STATE_POP_VLAN, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_ASO_FLOW_METER] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_ASO] = { + [DR_ACTION_TYP_L2_TO_TNL_L2] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_L2_TO_TNL_L3] = DR_ACTION_STATE_ENCAP, + [DR_ACTION_TYP_MODIFY_HDR] = DR_ACTION_STATE_MODIFY_HDR, + [DR_ACTION_TYP_PUSH_VLAN] = DR_ACTION_STATE_PUSH_VLAN, + [DR_ACTION_TYP_DROP] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_FT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_RANGE] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_VPORT] = DR_ACTION_STATE_TERM, + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_ASO, + }, + [DR_ACTION_STATE_TERM] = { + [DR_ACTION_TYP_CTR] = DR_ACTION_STATE_TERM, + }, + }, +}; + +static int +dr_action_reformat_to_action_type(enum mlx5dr_action_reformat_type reformat_type, + enum mlx5dr_action_type *action_type) +{ + switch (reformat_type) { + case DR_ACTION_REFORMAT_TYP_TNL_L2_TO_L2: + *action_type = DR_ACTION_TYP_TNL_L2_TO_L2; + break; + case DR_ACTION_REFORMAT_TYP_L2_TO_TNL_L2: + *action_type = DR_ACTION_TYP_L2_TO_TNL_L2; + break; + case DR_ACTION_REFORMAT_TYP_TNL_L3_TO_L2: + *action_type = DR_ACTION_TYP_TNL_L3_TO_L2; + break; + case DR_ACTION_REFORMAT_TYP_L2_TO_TNL_L3: + *action_type = DR_ACTION_TYP_L2_TO_TNL_L3; + break; + case DR_ACTION_REFORMAT_TYP_INSERT_HDR: + *action_type = DR_ACTION_TYP_INSERT_HDR; + break; + case DR_ACTION_REFORMAT_TYP_REMOVE_HDR: + *action_type = DR_ACTION_TYP_REMOVE_HDR; + break; + default: + return -EINVAL; + } + + return 0; +} + +/* Apply the actions on the rule STE array starting from the last_ste. + * Actions might require more than one STE, new_num_stes will return + * the new size of the STEs array, rule with actions. + */ +static void dr_actions_apply(struct mlx5dr_domain *dmn, + enum mlx5dr_domain_nic_type nic_type, + u8 *action_type_set, + u8 *last_ste, + struct mlx5dr_ste_actions_attr *attr, + u32 *new_num_stes) +{ + struct mlx5dr_ste_ctx *ste_ctx = dmn->ste_ctx; + u32 added_stes = 0; + + if (nic_type == DR_DOMAIN_NIC_TYPE_RX) + mlx5dr_ste_set_actions_rx(ste_ctx, dmn, action_type_set, + last_ste, attr, &added_stes); + else + mlx5dr_ste_set_actions_tx(ste_ctx, dmn, action_type_set, + last_ste, attr, &added_stes); + + *new_num_stes += added_stes; +} + +static enum dr_action_domain +dr_action_get_action_domain(enum mlx5dr_domain_type domain, + enum mlx5dr_domain_nic_type nic_type) +{ + switch (domain) { + case MLX5DR_DOMAIN_TYPE_NIC_RX: + return DR_ACTION_DOMAIN_NIC_INGRESS; + case MLX5DR_DOMAIN_TYPE_NIC_TX: + return DR_ACTION_DOMAIN_NIC_EGRESS; + case MLX5DR_DOMAIN_TYPE_FDB: + if (nic_type == DR_DOMAIN_NIC_TYPE_RX) + return DR_ACTION_DOMAIN_FDB_INGRESS; + return DR_ACTION_DOMAIN_FDB_EGRESS; + default: + WARN_ON(true); + return DR_ACTION_DOMAIN_MAX; + } +} + +static +int dr_action_validate_and_get_next_state(enum dr_action_domain action_domain, + u32 action_type, + u32 *state) +{ + u32 cur_state = *state; + + /* Check action state machine is valid */ + *state = next_action_state[action_domain][cur_state][action_type]; + + if (*state == DR_ACTION_STATE_ERR) + return -EOPNOTSUPP; + + return 0; +} + +static int dr_action_handle_cs_recalc(struct mlx5dr_domain *dmn, + struct mlx5dr_action *dest_action, + u64 *final_icm_addr) +{ + int ret; + + switch (dest_action->action_type) { + case DR_ACTION_TYP_FT: + /* Allow destination flow table only if table is a terminating + * table, since there is an *assumption* that in such case FW + * will recalculate the CS. + */ + if (dest_action->dest_tbl->is_fw_tbl) { + *final_icm_addr = dest_action->dest_tbl->fw_tbl.rx_icm_addr; + } else { + mlx5dr_dbg(dmn, + "Destination FT should be terminating when modify TTL is used\n"); + return -EINVAL; + } + break; + + case DR_ACTION_TYP_VPORT: + /* If destination is vport we will get the FW flow table + * that recalculates the CS and forwards to the vport. + */ + ret = mlx5dr_domain_get_recalc_cs_ft_addr(dest_action->vport->dmn, + dest_action->vport->caps->num, + final_icm_addr); + if (ret) { + mlx5dr_err(dmn, "Failed to get FW cs recalc flow table\n"); + return ret; + } + break; + + default: + break; + } + + return 0; +} + +static void dr_action_modify_ttl_adjust(struct mlx5dr_domain *dmn, + struct mlx5dr_ste_actions_attr *attr, + bool rx_rule, + bool *recalc_cs_required) +{ + *recalc_cs_required = false; + + /* if device supports csum recalculation - no adjustment needed */ + if (mlx5dr_ste_supp_ttl_cs_recalc(&dmn->info.caps)) + return; + + /* no adjustment needed on TX rules */ + if (!rx_rule) + return; + + if (!MLX5_CAP_ESW_FLOWTABLE(dmn->mdev, fdb_ipv4_ttl_modify)) { + /* Ignore the modify TTL action. + * It is always kept as last HW action. + */ + attr->modify_actions--; + return; + } + + if (dmn->type == MLX5DR_DOMAIN_TYPE_FDB) + /* Due to a HW bug on some devices, modifying TTL on RX flows + * will cause an incorrect checksum calculation. In such cases + * we will use a FW table to recalculate the checksum. + */ + *recalc_cs_required = true; +} + +static void dr_action_print_sequence(struct mlx5dr_domain *dmn, + struct mlx5dr_action *actions[], + int last_idx) +{ + int i; + + for (i = 0; i <= last_idx; i++) + mlx5dr_err(dmn, "< %s (%d) > ", + dr_action_id_to_str(actions[i]->action_type), + actions[i]->action_type); +} + +static int dr_action_get_dest_fw_tbl_addr(struct mlx5dr_matcher *matcher, + struct mlx5dr_action_dest_tbl *dest_tbl, + bool is_rx_rule, + u64 *final_icm_addr) +{ + struct mlx5dr_cmd_query_flow_table_details output; + struct mlx5dr_domain *dmn = matcher->tbl->dmn; + int ret; + + if (!dest_tbl->fw_tbl.rx_icm_addr) { + ret = mlx5dr_cmd_query_flow_table(dmn->mdev, + dest_tbl->fw_tbl.type, + dest_tbl->fw_tbl.id, + &output); + if (ret) { + mlx5dr_err(dmn, + "Failed mlx5_cmd_query_flow_table ret: %d\n", + ret); + return ret; + } + + dest_tbl->fw_tbl.tx_icm_addr = output.sw_owner_icm_root_1; + dest_tbl->fw_tbl.rx_icm_addr = output.sw_owner_icm_root_0; + } + + *final_icm_addr = is_rx_rule ? dest_tbl->fw_tbl.rx_icm_addr : + dest_tbl->fw_tbl.tx_icm_addr; + return 0; +} + +static int dr_action_get_dest_sw_tbl_addr(struct mlx5dr_matcher *matcher, + struct mlx5dr_action_dest_tbl *dest_tbl, + bool is_rx_rule, + u64 *final_icm_addr) +{ + struct mlx5dr_domain *dmn = matcher->tbl->dmn; + struct mlx5dr_icm_chunk *chunk; + + if (dest_tbl->tbl->dmn != dmn) { + mlx5dr_err(dmn, + "Destination table belongs to a different domain\n"); + return -EINVAL; + } + + if (dest_tbl->tbl->level <= matcher->tbl->level) { + mlx5_core_dbg_once(dmn->mdev, + "Connecting table to a lower/same level destination table\n"); + mlx5dr_dbg(dmn, + "Connecting table at level %d to a destination table at level %d\n", + matcher->tbl->level, + dest_tbl->tbl->level); + } + + chunk = is_rx_rule ? dest_tbl->tbl->rx.s_anchor->chunk : + dest_tbl->tbl->tx.s_anchor->chunk; + + *final_icm_addr = mlx5dr_icm_pool_get_chunk_icm_addr(chunk); + return 0; +} + +static int dr_action_get_dest_tbl_addr(struct mlx5dr_matcher *matcher, + struct mlx5dr_action_dest_tbl *dest_tbl, + bool is_rx_rule, + u64 *final_icm_addr) +{ + if (dest_tbl->is_fw_tbl) + return dr_action_get_dest_fw_tbl_addr(matcher, + dest_tbl, + is_rx_rule, + final_icm_addr); + + return dr_action_get_dest_sw_tbl_addr(matcher, + dest_tbl, + is_rx_rule, + final_icm_addr); +} + +#define WITH_VLAN_NUM_HW_ACTIONS 6 + +int mlx5dr_actions_build_ste_arr(struct mlx5dr_matcher *matcher, + struct mlx5dr_matcher_rx_tx *nic_matcher, + struct mlx5dr_action *actions[], + u32 num_actions, + u8 *ste_arr, + u32 *new_hw_ste_arr_sz) +{ + struct mlx5dr_domain_rx_tx *nic_dmn = nic_matcher->nic_tbl->nic_dmn; + bool rx_rule = nic_dmn->type == DR_DOMAIN_NIC_TYPE_RX; + struct mlx5dr_domain *dmn = matcher->tbl->dmn; + u8 action_type_set[DR_ACTION_TYP_MAX] = {}; + struct mlx5dr_ste_actions_attr attr = {}; + struct mlx5dr_action *dest_action = NULL; + u32 state = DR_ACTION_STATE_NO_ACTION; + enum dr_action_domain action_domain; + bool recalc_cs_required = false; + u8 *last_ste; + int i, ret; + + attr.gvmi = dmn->info.caps.gvmi; + attr.hit_gvmi = dmn->info.caps.gvmi; + attr.final_icm_addr = nic_dmn->default_icm_addr; + action_domain = dr_action_get_action_domain(dmn->type, nic_dmn->type); + + for (i = 0; i < num_actions; i++) { + struct mlx5dr_action *action; + int max_actions_type = 1; + u32 action_type; + + action = actions[i]; + action_type = action->action_type; + + switch (action_type) { + case DR_ACTION_TYP_DROP: + attr.final_icm_addr = nic_dmn->drop_icm_addr; + attr.hit_gvmi = nic_dmn->drop_icm_addr >> 48; + break; + case DR_ACTION_TYP_FT: + dest_action = action; + ret = dr_action_get_dest_tbl_addr(matcher, action->dest_tbl, + rx_rule, &attr.final_icm_addr); + if (ret) + return ret; + break; + case DR_ACTION_TYP_RANGE: + ret = dr_action_get_dest_tbl_addr(matcher, + action->range->hit_tbl_action->dest_tbl, + rx_rule, &attr.final_icm_addr); + if (ret) + return ret; + + ret = dr_action_get_dest_tbl_addr(matcher, + action->range->miss_tbl_action->dest_tbl, + rx_rule, &attr.range.miss_icm_addr); + if (ret) + return ret; + + attr.range.definer_id = action->range->definer_id; + attr.range.min = action->range->min; + attr.range.max = action->range->max; + break; + case DR_ACTION_TYP_QP: + mlx5dr_info(dmn, "Domain doesn't support QP\n"); + return -EOPNOTSUPP; + case DR_ACTION_TYP_CTR: + attr.ctr_id = action->ctr->ctr_id + + action->ctr->offset; + break; + case DR_ACTION_TYP_TAG: + attr.flow_tag = action->flow_tag->flow_tag; + break; + case DR_ACTION_TYP_TNL_L2_TO_L2: + break; + case DR_ACTION_TYP_TNL_L3_TO_L2: + if (action->rewrite->ptrn && action->rewrite->arg) { + attr.decap_index = mlx5dr_arg_get_obj_id(action->rewrite->arg); + attr.decap_actions = action->rewrite->ptrn->num_of_actions; + attr.decap_pat_idx = action->rewrite->ptrn->index; + } else { + attr.decap_index = action->rewrite->index; + attr.decap_actions = action->rewrite->num_of_actions; + attr.decap_with_vlan = + attr.decap_actions == WITH_VLAN_NUM_HW_ACTIONS; + attr.decap_pat_idx = MLX5DR_INVALID_PATTERN_INDEX; + } + break; + case DR_ACTION_TYP_MODIFY_HDR: + if (action->rewrite->single_action_opt) { + attr.modify_actions = action->rewrite->num_of_actions; + attr.single_modify_action = action->rewrite->data; + } else { + if (action->rewrite->ptrn && action->rewrite->arg) { + attr.modify_index = + mlx5dr_arg_get_obj_id(action->rewrite->arg); + attr.modify_actions = action->rewrite->ptrn->num_of_actions; + attr.modify_pat_idx = action->rewrite->ptrn->index; + } else { + attr.modify_index = action->rewrite->index; + attr.modify_actions = action->rewrite->num_of_actions; + attr.modify_pat_idx = MLX5DR_INVALID_PATTERN_INDEX; + } + } + if (action->rewrite->modify_ttl) + dr_action_modify_ttl_adjust(dmn, &attr, rx_rule, + &recalc_cs_required); + break; + case DR_ACTION_TYP_L2_TO_TNL_L2: + case DR_ACTION_TYP_L2_TO_TNL_L3: + if (rx_rule && + !(dmn->ste_ctx->actions_caps & DR_STE_CTX_ACTION_CAP_RX_ENCAP)) { + mlx5dr_info(dmn, "Device doesn't support Encap on RX\n"); + return -EOPNOTSUPP; + } + attr.reformat.size = action->reformat->size; + attr.reformat.id = action->reformat->id; + break; + case DR_ACTION_TYP_SAMPLER: + attr.final_icm_addr = rx_rule ? action->sampler->rx_icm_addr : + action->sampler->tx_icm_addr; + break; + case DR_ACTION_TYP_VPORT: + if (unlikely(rx_rule && action->vport->caps->num == MLX5_VPORT_UPLINK)) { + /* can't go to uplink on RX rule - dropping instead */ + attr.final_icm_addr = nic_dmn->drop_icm_addr; + attr.hit_gvmi = nic_dmn->drop_icm_addr >> 48; + } else { + attr.hit_gvmi = action->vport->caps->vhca_gvmi; + dest_action = action; + attr.final_icm_addr = rx_rule ? + action->vport->caps->icm_address_rx : + action->vport->caps->icm_address_tx; + } + break; + case DR_ACTION_TYP_POP_VLAN: + if (!rx_rule && !(dmn->ste_ctx->actions_caps & + DR_STE_CTX_ACTION_CAP_TX_POP)) { + mlx5dr_dbg(dmn, "Device doesn't support POP VLAN action on TX\n"); + return -EOPNOTSUPP; + } + + max_actions_type = MLX5DR_MAX_VLANS; + attr.vlans.count++; + break; + case DR_ACTION_TYP_PUSH_VLAN: + if (rx_rule && !(dmn->ste_ctx->actions_caps & + DR_STE_CTX_ACTION_CAP_RX_PUSH)) { + mlx5dr_dbg(dmn, "Device doesn't support PUSH VLAN action on RX\n"); + return -EOPNOTSUPP; + } + + max_actions_type = MLX5DR_MAX_VLANS; + if (attr.vlans.count == MLX5DR_MAX_VLANS) { + mlx5dr_dbg(dmn, "Max VLAN push/pop count exceeded\n"); + return -EINVAL; + } + + attr.vlans.headers[attr.vlans.count++] = action->push_vlan->vlan_hdr; + break; + case DR_ACTION_TYP_INSERT_HDR: + case DR_ACTION_TYP_REMOVE_HDR: + attr.reformat.size = action->reformat->size; + attr.reformat.id = action->reformat->id; + attr.reformat.param_0 = action->reformat->param_0; + attr.reformat.param_1 = action->reformat->param_1; + break; + case DR_ACTION_TYP_ASO_FLOW_METER: + attr.aso_flow_meter.obj_id = action->aso->obj_id; + attr.aso_flow_meter.offset = action->aso->offset; + attr.aso_flow_meter.dest_reg_id = action->aso->dest_reg_id; + attr.aso_flow_meter.init_color = action->aso->init_color; + break; + default: + mlx5dr_err(dmn, "Unsupported action type %d\n", action_type); + return -EINVAL; + } + + /* Check action duplication */ + if (++action_type_set[action_type] > max_actions_type) { + mlx5dr_err(dmn, "Action type %d supports only max %d time(s)\n", + action_type, max_actions_type); + return -EINVAL; + } + + /* Check action state machine is valid */ + if (dr_action_validate_and_get_next_state(action_domain, + action_type, + &state)) { + mlx5dr_err(dmn, "Invalid action (gvmi: %d, is_rx: %d) sequence provided:", + attr.gvmi, rx_rule); + dr_action_print_sequence(dmn, actions, i); + return -EOPNOTSUPP; + } + } + + *new_hw_ste_arr_sz = nic_matcher->num_of_builders; + last_ste = ste_arr + DR_STE_SIZE * (nic_matcher->num_of_builders - 1); + + if (recalc_cs_required && dest_action) { + ret = dr_action_handle_cs_recalc(dmn, dest_action, &attr.final_icm_addr); + if (ret) { + mlx5dr_err(dmn, + "Failed to handle checksum recalculation err %d\n", + ret); + return ret; + } + } + + dr_actions_apply(dmn, + nic_dmn->type, + action_type_set, + last_ste, + &attr, + new_hw_ste_arr_sz); + + return 0; +} + +static unsigned int action_size[DR_ACTION_TYP_MAX] = { + [DR_ACTION_TYP_TNL_L2_TO_L2] = sizeof(struct mlx5dr_action_reformat), + [DR_ACTION_TYP_L2_TO_TNL_L2] = sizeof(struct mlx5dr_action_reformat), + [DR_ACTION_TYP_TNL_L3_TO_L2] = sizeof(struct mlx5dr_action_rewrite), + [DR_ACTION_TYP_L2_TO_TNL_L3] = sizeof(struct mlx5dr_action_reformat), + [DR_ACTION_TYP_FT] = sizeof(struct mlx5dr_action_dest_tbl), + [DR_ACTION_TYP_CTR] = sizeof(struct mlx5dr_action_ctr), + [DR_ACTION_TYP_TAG] = sizeof(struct mlx5dr_action_flow_tag), + [DR_ACTION_TYP_MODIFY_HDR] = sizeof(struct mlx5dr_action_rewrite), + [DR_ACTION_TYP_VPORT] = sizeof(struct mlx5dr_action_vport), + [DR_ACTION_TYP_PUSH_VLAN] = sizeof(struct mlx5dr_action_push_vlan), + [DR_ACTION_TYP_INSERT_HDR] = sizeof(struct mlx5dr_action_reformat), + [DR_ACTION_TYP_REMOVE_HDR] = sizeof(struct mlx5dr_action_reformat), + [DR_ACTION_TYP_SAMPLER] = sizeof(struct mlx5dr_action_sampler), + [DR_ACTION_TYP_ASO_FLOW_METER] = sizeof(struct mlx5dr_action_aso_flow_meter), + [DR_ACTION_TYP_RANGE] = sizeof(struct mlx5dr_action_range), +}; + +static struct mlx5dr_action * +dr_action_create_generic(enum mlx5dr_action_type action_type) +{ + struct mlx5dr_action *action; + int extra_size; + + if (action_type < DR_ACTION_TYP_MAX) + extra_size = action_size[action_type]; + else + return NULL; + + action = kzalloc(sizeof(*action) + extra_size, GFP_KERNEL); + if (!action) + return NULL; + + action->action_type = action_type; + refcount_set(&action->refcount, 1); + action->data = action + 1; + + return action; +} + +struct mlx5dr_action *mlx5dr_action_create_drop(void) +{ + return dr_action_create_generic(DR_ACTION_TYP_DROP); +} + +struct mlx5dr_action * +mlx5dr_action_create_dest_table_num(struct mlx5dr_domain *dmn, u32 table_num) +{ + struct mlx5dr_action *action; + + action = dr_action_create_generic(DR_ACTION_TYP_FT); + if (!action) + return NULL; + + action->dest_tbl->is_fw_tbl = true; + action->dest_tbl->fw_tbl.dmn = dmn; + action->dest_tbl->fw_tbl.id = table_num; + action->dest_tbl->fw_tbl.type = FS_FT_FDB; + refcount_inc(&dmn->refcount); + + return action; +} + +struct mlx5dr_action * +mlx5dr_action_create_dest_table(struct mlx5dr_table *tbl) +{ + struct mlx5dr_action *action; + + refcount_inc(&tbl->refcount); + + action = dr_action_create_generic(DR_ACTION_TYP_FT); + if (!action) + goto dec_ref; + + action->dest_tbl->tbl = tbl; + + return action; + +dec_ref: + refcount_dec(&tbl->refcount); + return NULL; +} + +static void dr_action_range_definer_fill(u16 *format_id, + u8 *dw_selectors, + u8 *byte_selectors, + u8 *match_mask) +{ + int i; + + *format_id = MLX5_IFC_DEFINER_FORMAT_ID_SELECT; + + dw_selectors[0] = MLX5_IFC_DEFINER_FORMAT_OFFSET_OUTER_ETH_PKT_LEN / 4; + + for (i = 1; i < MLX5_IFC_DEFINER_DW_SELECTORS_NUM; i++) + dw_selectors[i] = MLX5_IFC_DEFINER_FORMAT_OFFSET_UNUSED; + + for (i = 0; i < MLX5_IFC_DEFINER_BYTE_SELECTORS_NUM; i++) + byte_selectors[i] = MLX5_IFC_DEFINER_FORMAT_OFFSET_UNUSED; + + MLX5_SET(match_definer_match_mask, match_mask, + match_dw_0, 0xffffUL << 16); +} + +static int dr_action_create_range_definer(struct mlx5dr_action *action) +{ + u8 match_mask[MLX5_FLD_SZ_BYTES(match_definer, match_mask)] = {}; + u8 byte_selectors[MLX5_IFC_DEFINER_BYTE_SELECTORS_NUM] = {}; + u8 dw_selectors[MLX5_IFC_DEFINER_DW_SELECTORS_NUM] = {}; + struct mlx5dr_domain *dmn = action->range->dmn; + u32 definer_id; + u16 format_id; + int ret; + + dr_action_range_definer_fill(&format_id, + dw_selectors, + byte_selectors, + match_mask); + + ret = mlx5dr_definer_get(dmn, format_id, + dw_selectors, byte_selectors, + match_mask, &definer_id); + if (ret) + return ret; + + action->range->definer_id = definer_id; + return 0; +} + +static void dr_action_destroy_range_definer(struct mlx5dr_action *action) +{ + mlx5dr_definer_put(action->range->dmn, action->range->definer_id); +} + +struct mlx5dr_action * +mlx5dr_action_create_dest_match_range(struct mlx5dr_domain *dmn, + u32 field, + struct mlx5_flow_table *hit_ft, + struct mlx5_flow_table *miss_ft, + u32 min, + u32 max) +{ + struct mlx5dr_action *action; + int ret; + + if (!mlx5dr_supp_match_ranges(dmn->mdev)) { + mlx5dr_dbg(dmn, "SELECT definer support is needed for match range\n"); + return NULL; + } + + if (field != MLX5_FLOW_DEST_RANGE_FIELD_PKT_LEN || + min > 0xffff || max > 0xffff) { + mlx5dr_err(dmn, "Invalid match range parameters\n"); + return NULL; + } + + action = dr_action_create_generic(DR_ACTION_TYP_RANGE); + if (!action) + return NULL; + + action->range->hit_tbl_action = + mlx5dr_is_fw_table(hit_ft) ? + mlx5dr_action_create_dest_flow_fw_table(dmn, hit_ft) : + mlx5dr_action_create_dest_table(hit_ft->fs_dr_table.dr_table); + + if (!action->range->hit_tbl_action) + goto free_action; + + action->range->miss_tbl_action = + mlx5dr_is_fw_table(miss_ft) ? + mlx5dr_action_create_dest_flow_fw_table(dmn, miss_ft) : + mlx5dr_action_create_dest_table(miss_ft->fs_dr_table.dr_table); + + if (!action->range->miss_tbl_action) + goto free_hit_tbl_action; + + action->range->min = min; + action->range->max = max; + action->range->dmn = dmn; + + ret = dr_action_create_range_definer(action); + if (ret) + goto free_miss_tbl_action; + + /* No need to increase refcount on domain for this action, + * the hit/miss table actions will do it internally. + */ + + return action; + +free_miss_tbl_action: + mlx5dr_action_destroy(action->range->miss_tbl_action); +free_hit_tbl_action: + mlx5dr_action_destroy(action->range->hit_tbl_action); +free_action: + kfree(action); + + return NULL; +} + +struct mlx5dr_action * +mlx5dr_action_create_mult_dest_tbl(struct mlx5dr_domain *dmn, + struct mlx5dr_action_dest *dests, + u32 num_of_dests, + bool ignore_flow_level, + u32 flow_source) +{ + struct mlx5dr_cmd_flow_destination_hw_info *hw_dests; + struct mlx5dr_action **ref_actions; + struct mlx5dr_action *action; + bool reformat_req = false; + u32 num_of_ref = 0; + u32 ref_act_cnt; + int ret; + int i; + + if (dmn->type != MLX5DR_DOMAIN_TYPE_FDB) { + mlx5dr_err(dmn, "Multiple destination support is for FDB only\n"); + return NULL; + } + + hw_dests = kcalloc(num_of_dests, sizeof(*hw_dests), GFP_KERNEL); + if (!hw_dests) + return NULL; + + if (unlikely(check_mul_overflow(num_of_dests, 2u, &ref_act_cnt))) + goto free_hw_dests; + + ref_actions = kcalloc(ref_act_cnt, sizeof(*ref_actions), GFP_KERNEL); + if (!ref_actions) + goto free_hw_dests; + + for (i = 0; i < num_of_dests; i++) { + struct mlx5dr_action *reformat_action = dests[i].reformat; + struct mlx5dr_action *dest_action = dests[i].dest; + + ref_actions[num_of_ref++] = dest_action; + + switch (dest_action->action_type) { + case DR_ACTION_TYP_VPORT: + hw_dests[i].vport.flags = MLX5_FLOW_DEST_VPORT_VHCA_ID; + hw_dests[i].type = MLX5_FLOW_DESTINATION_TYPE_VPORT; + hw_dests[i].vport.num = dest_action->vport->caps->num; + hw_dests[i].vport.vhca_id = dest_action->vport->caps->vhca_gvmi; + if (reformat_action) { + reformat_req = true; + hw_dests[i].vport.reformat_id = + reformat_action->reformat->id; + ref_actions[num_of_ref++] = reformat_action; + hw_dests[i].vport.flags |= MLX5_FLOW_DEST_VPORT_REFORMAT_ID; + } + break; + + case DR_ACTION_TYP_FT: + hw_dests[i].type = MLX5_FLOW_DESTINATION_TYPE_FLOW_TABLE; + if (dest_action->dest_tbl->is_fw_tbl) + hw_dests[i].ft_id = dest_action->dest_tbl->fw_tbl.id; + else + hw_dests[i].ft_id = dest_action->dest_tbl->tbl->table_id; + break; + + default: + mlx5dr_dbg(dmn, "Invalid multiple destinations action\n"); + goto free_ref_actions; + } + } + + action = dr_action_create_generic(DR_ACTION_TYP_FT); + if (!action) + goto free_ref_actions; + + ret = mlx5dr_fw_create_md_tbl(dmn, + hw_dests, + num_of_dests, + reformat_req, + &action->dest_tbl->fw_tbl.id, + &action->dest_tbl->fw_tbl.group_id, + ignore_flow_level, + flow_source); + if (ret) + goto free_action; + + refcount_inc(&dmn->refcount); + + for (i = 0; i < num_of_ref; i++) + refcount_inc(&ref_actions[i]->refcount); + + action->dest_tbl->is_fw_tbl = true; + action->dest_tbl->fw_tbl.dmn = dmn; + action->dest_tbl->fw_tbl.type = FS_FT_FDB; + action->dest_tbl->fw_tbl.ref_actions = ref_actions; + action->dest_tbl->fw_tbl.num_of_ref_actions = num_of_ref; + + kfree(hw_dests); + + return action; + +free_action: + kfree(action); +free_ref_actions: + kfree(ref_actions); +free_hw_dests: + kfree(hw_dests); + return NULL; +} + +struct mlx5dr_action * +mlx5dr_action_create_dest_flow_fw_table(struct mlx5dr_domain *dmn, + struct mlx5_flow_table *ft) +{ + struct mlx5dr_action *action; + + action = dr_action_create_generic(DR_ACTION_TYP_FT); + if (!action) + return NULL; + + action->dest_tbl->is_fw_tbl = 1; + action->dest_tbl->fw_tbl.type = ft->type; + action->dest_tbl->fw_tbl.id = ft->id; + action->dest_tbl->fw_tbl.dmn = dmn; + + refcount_inc(&dmn->refcount); + + return action; +} + +struct mlx5dr_action * +mlx5dr_action_create_flow_counter(u32 counter_id) +{ + struct mlx5dr_action *action; + + action = dr_action_create_generic(DR_ACTION_TYP_CTR); + if (!action) + return NULL; + + action->ctr->ctr_id = counter_id; + + return action; +} + +struct mlx5dr_action *mlx5dr_action_create_tag(u32 tag_value) +{ + struct mlx5dr_action *action; + + action = dr_action_create_generic(DR_ACTION_TYP_TAG); + if (!action) + return NULL; + + action->flow_tag->flow_tag = tag_value & 0xffffff; + + return action; +} + +struct mlx5dr_action * +mlx5dr_action_create_flow_sampler(struct mlx5dr_domain *dmn, u32 sampler_id) +{ + struct mlx5dr_action *action; + u64 icm_rx, icm_tx; + int ret; + + ret = mlx5dr_cmd_query_flow_sampler(dmn->mdev, sampler_id, + &icm_rx, &icm_tx); + if (ret) + return NULL; + + action = dr_action_create_generic(DR_ACTION_TYP_SAMPLER); + if (!action) + return NULL; + + action->sampler->dmn = dmn; + action->sampler->sampler_id = sampler_id; + action->sampler->rx_icm_addr = icm_rx; + action->sampler->tx_icm_addr = icm_tx; + + refcount_inc(&dmn->refcount); + return action; +} + +static int +dr_action_verify_reformat_params(enum mlx5dr_action_type reformat_type, + struct mlx5dr_domain *dmn, + u8 reformat_param_0, + u8 reformat_param_1, + size_t data_sz, + void *data) +{ + if (reformat_type == DR_ACTION_TYP_INSERT_HDR) { + if ((!data && data_sz) || (data && !data_sz) || + MLX5_CAP_GEN_2(dmn->mdev, max_reformat_insert_size) < data_sz || + MLX5_CAP_GEN_2(dmn->mdev, max_reformat_insert_offset) < reformat_param_1) { + mlx5dr_dbg(dmn, "Invalid reformat parameters for INSERT_HDR\n"); + goto out_err; + } + } else if (reformat_type == DR_ACTION_TYP_REMOVE_HDR) { + if (data || + MLX5_CAP_GEN_2(dmn->mdev, max_reformat_remove_size) < data_sz || + MLX5_CAP_GEN_2(dmn->mdev, max_reformat_remove_offset) < reformat_param_1) { + mlx5dr_dbg(dmn, "Invalid reformat parameters for REMOVE_HDR\n"); + goto out_err; + } + } else if (reformat_param_0 || reformat_param_1 || + reformat_type > DR_ACTION_TYP_REMOVE_HDR) { + mlx5dr_dbg(dmn, "Invalid reformat parameters\n"); + goto out_err; + } + + if (dmn->type == MLX5DR_DOMAIN_TYPE_FDB) + return 0; + + if (dmn->type == MLX5DR_DOMAIN_TYPE_NIC_RX) { + if (reformat_type != DR_ACTION_TYP_TNL_L2_TO_L2 && + reformat_type != DR_ACTION_TYP_TNL_L3_TO_L2) { + mlx5dr_dbg(dmn, "Action reformat type not support on RX domain\n"); + goto out_err; + } + } else if (dmn->type == MLX5DR_DOMAIN_TYPE_NIC_TX) { + if (reformat_type != DR_ACTION_TYP_L2_TO_TNL_L2 && + reformat_type != DR_ACTION_TYP_L2_TO_TNL_L3) { + mlx5dr_dbg(dmn, "Action reformat type not support on TX domain\n"); + goto out_err; + } + } + + return 0; + +out_err: + return -EINVAL; +} + +static int +dr_action_create_reformat_action(struct mlx5dr_domain *dmn, + u8 reformat_param_0, u8 reformat_param_1, + size_t data_sz, void *data, + struct mlx5dr_action *action) +{ + u32 reformat_id; + int ret; + + switch (action->action_type) { + case DR_ACTION_TYP_L2_TO_TNL_L2: + case DR_ACTION_TYP_L2_TO_TNL_L3: + { + enum mlx5_reformat_ctx_type rt; + + if (action->action_type == DR_ACTION_TYP_L2_TO_TNL_L2) + rt = MLX5_REFORMAT_TYPE_L2_TO_L2_TUNNEL; + else + rt = MLX5_REFORMAT_TYPE_L2_TO_L3_TUNNEL; + + ret = mlx5dr_cmd_create_reformat_ctx(dmn->mdev, rt, 0, 0, + data_sz, data, + &reformat_id); + if (ret) + return ret; + + action->reformat->id = reformat_id; + action->reformat->size = data_sz; + return 0; + } + case DR_ACTION_TYP_TNL_L2_TO_L2: + { + return 0; + } + case DR_ACTION_TYP_TNL_L3_TO_L2: + { + u8 *hw_actions; + + hw_actions = kzalloc(DR_ACTION_CACHE_LINE_SIZE, GFP_KERNEL); + if (!hw_actions) + return -ENOMEM; + + ret = mlx5dr_ste_set_action_decap_l3_list(dmn->ste_ctx, + data, data_sz, + hw_actions, + DR_ACTION_CACHE_LINE_SIZE, + &action->rewrite->num_of_actions); + if (ret) { + mlx5dr_dbg(dmn, "Failed creating decap l3 action list\n"); + kfree(hw_actions); + return ret; + } + + action->rewrite->data = hw_actions; + action->rewrite->dmn = dmn; + + ret = mlx5dr_ste_alloc_modify_hdr(action); + if (ret) { + mlx5dr_dbg(dmn, "Failed preparing reformat data\n"); + kfree(hw_actions); + return ret; + } + return 0; + } + case DR_ACTION_TYP_INSERT_HDR: + ret = mlx5dr_cmd_create_reformat_ctx(dmn->mdev, + MLX5_REFORMAT_TYPE_INSERT_HDR, + reformat_param_0, + reformat_param_1, + data_sz, data, + &reformat_id); + if (ret) + return ret; + + action->reformat->id = reformat_id; + action->reformat->size = data_sz; + action->reformat->param_0 = reformat_param_0; + action->reformat->param_1 = reformat_param_1; + return 0; + case DR_ACTION_TYP_REMOVE_HDR: + action->reformat->id = 0; + action->reformat->size = data_sz; + action->reformat->param_0 = reformat_param_0; + action->reformat->param_1 = reformat_param_1; + return 0; + default: + mlx5dr_info(dmn, "Reformat type is not supported %d\n", action->action_type); + return -EINVAL; + } +} + +#define CVLAN_ETHERTYPE 0x8100 +#define SVLAN_ETHERTYPE 0x88a8 + +struct mlx5dr_action *mlx5dr_action_create_pop_vlan(void) +{ + return dr_action_create_generic(DR_ACTION_TYP_POP_VLAN); +} + +struct mlx5dr_action *mlx5dr_action_create_push_vlan(struct mlx5dr_domain *dmn, + __be32 vlan_hdr) +{ + u32 vlan_hdr_h = ntohl(vlan_hdr); + u16 ethertype = vlan_hdr_h >> 16; + struct mlx5dr_action *action; + + if (ethertype != SVLAN_ETHERTYPE && ethertype != CVLAN_ETHERTYPE) { + mlx5dr_dbg(dmn, "Invalid vlan ethertype\n"); + return NULL; + } + + action = dr_action_create_generic(DR_ACTION_TYP_PUSH_VLAN); + if (!action) + return NULL; + + action->push_vlan->vlan_hdr = vlan_hdr_h; + return action; +} + +struct mlx5dr_action * +mlx5dr_action_create_packet_reformat(struct mlx5dr_domain *dmn, + enum mlx5dr_action_reformat_type reformat_type, + u8 reformat_param_0, + u8 reformat_param_1, + size_t data_sz, + void *data) +{ + enum mlx5dr_action_type action_type; + struct mlx5dr_action *action; + int ret; + + refcount_inc(&dmn->refcount); + + /* General checks */ + ret = dr_action_reformat_to_action_type(reformat_type, &action_type); + if (ret) { + mlx5dr_dbg(dmn, "Invalid reformat_type provided\n"); + goto dec_ref; + } + + ret = dr_action_verify_reformat_params(action_type, dmn, + reformat_param_0, reformat_param_1, + data_sz, data); + if (ret) + goto dec_ref; + + action = dr_action_create_generic(action_type); + if (!action) + goto dec_ref; + + action->reformat->dmn = dmn; + + ret = dr_action_create_reformat_action(dmn, + reformat_param_0, + reformat_param_1, + data_sz, + data, + action); + if (ret) { + mlx5dr_dbg(dmn, "Failed creating reformat action %d\n", ret); + goto free_action; + } + + return action; + +free_action: + kfree(action); +dec_ref: + refcount_dec(&dmn->refcount); + return NULL; +} + +static int +dr_action_modify_sw_to_hw_add(struct mlx5dr_domain *dmn, + __be64 *sw_action, + __be64 *hw_action, + const struct mlx5dr_ste_action_modify_field **ret_hw_info) +{ + const struct mlx5dr_ste_action_modify_field *hw_action_info; + u8 max_length; + u16 sw_field; + u32 data; + + /* Get SW modify action data */ + sw_field = MLX5_GET(set_action_in, sw_action, field); + data = MLX5_GET(set_action_in, sw_action, data); + + /* Convert SW data to HW modify action format */ + hw_action_info = mlx5dr_ste_conv_modify_hdr_sw_field(dmn->ste_ctx, sw_field); + if (!hw_action_info) { + mlx5dr_dbg(dmn, "Modify add action invalid field given\n"); + return -EINVAL; + } + + max_length = hw_action_info->end - hw_action_info->start + 1; + + mlx5dr_ste_set_action_add(dmn->ste_ctx, + hw_action, + hw_action_info->hw_field, + hw_action_info->start, + max_length, + data); + + *ret_hw_info = hw_action_info; + + return 0; +} + +static int +dr_action_modify_sw_to_hw_set(struct mlx5dr_domain *dmn, + __be64 *sw_action, + __be64 *hw_action, + const struct mlx5dr_ste_action_modify_field **ret_hw_info) +{ + const struct mlx5dr_ste_action_modify_field *hw_action_info; + u8 offset, length, max_length; + u16 sw_field; + u32 data; + + /* Get SW modify action data */ + length = MLX5_GET(set_action_in, sw_action, length); + offset = MLX5_GET(set_action_in, sw_action, offset); + sw_field = MLX5_GET(set_action_in, sw_action, field); + data = MLX5_GET(set_action_in, sw_action, data); + + /* Convert SW data to HW modify action format */ + hw_action_info = mlx5dr_ste_conv_modify_hdr_sw_field(dmn->ste_ctx, sw_field); + if (!hw_action_info) { + mlx5dr_dbg(dmn, "Modify set action invalid field given\n"); + return -EINVAL; + } + + /* PRM defines that length zero specific length of 32bits */ + length = length ? length : 32; + + max_length = hw_action_info->end - hw_action_info->start + 1; + + if (length + offset > max_length) { + mlx5dr_dbg(dmn, "Modify action length + offset exceeds limit\n"); + return -EINVAL; + } + + mlx5dr_ste_set_action_set(dmn->ste_ctx, + hw_action, + hw_action_info->hw_field, + hw_action_info->start + offset, + length, + data); + + *ret_hw_info = hw_action_info; + + return 0; +} + +static int +dr_action_modify_sw_to_hw_copy(struct mlx5dr_domain *dmn, + __be64 *sw_action, + __be64 *hw_action, + const struct mlx5dr_ste_action_modify_field **ret_dst_hw_info, + const struct mlx5dr_ste_action_modify_field **ret_src_hw_info) +{ + u8 src_offset, dst_offset, src_max_length, dst_max_length, length; + const struct mlx5dr_ste_action_modify_field *hw_dst_action_info; + const struct mlx5dr_ste_action_modify_field *hw_src_action_info; + u16 src_field, dst_field; + + /* Get SW modify action data */ + src_field = MLX5_GET(copy_action_in, sw_action, src_field); + dst_field = MLX5_GET(copy_action_in, sw_action, dst_field); + src_offset = MLX5_GET(copy_action_in, sw_action, src_offset); + dst_offset = MLX5_GET(copy_action_in, sw_action, dst_offset); + length = MLX5_GET(copy_action_in, sw_action, length); + + /* Convert SW data to HW modify action format */ + hw_src_action_info = mlx5dr_ste_conv_modify_hdr_sw_field(dmn->ste_ctx, src_field); + hw_dst_action_info = mlx5dr_ste_conv_modify_hdr_sw_field(dmn->ste_ctx, dst_field); + if (!hw_src_action_info || !hw_dst_action_info) { + mlx5dr_dbg(dmn, "Modify copy action invalid field given\n"); + return -EINVAL; + } + + /* PRM defines that length zero specific length of 32bits */ + length = length ? length : 32; + + src_max_length = hw_src_action_info->end - + hw_src_action_info->start + 1; + dst_max_length = hw_dst_action_info->end - + hw_dst_action_info->start + 1; + + if (length + src_offset > src_max_length || + length + dst_offset > dst_max_length) { + mlx5dr_dbg(dmn, "Modify action length + offset exceeds limit\n"); + return -EINVAL; + } + + mlx5dr_ste_set_action_copy(dmn->ste_ctx, + hw_action, + hw_dst_action_info->hw_field, + hw_dst_action_info->start + dst_offset, + length, + hw_src_action_info->hw_field, + hw_src_action_info->start + src_offset); + + *ret_dst_hw_info = hw_dst_action_info; + *ret_src_hw_info = hw_src_action_info; + + return 0; +} + +static int +dr_action_modify_sw_to_hw(struct mlx5dr_domain *dmn, + __be64 *sw_action, + __be64 *hw_action, + const struct mlx5dr_ste_action_modify_field **ret_dst_hw_info, + const struct mlx5dr_ste_action_modify_field **ret_src_hw_info) +{ + u8 action; + int ret; + + *hw_action = 0; + *ret_src_hw_info = NULL; + + /* Get SW modify action type */ + action = MLX5_GET(set_action_in, sw_action, action_type); + + switch (action) { + case MLX5_ACTION_TYPE_SET: + ret = dr_action_modify_sw_to_hw_set(dmn, sw_action, + hw_action, + ret_dst_hw_info); + break; + + case MLX5_ACTION_TYPE_ADD: + ret = dr_action_modify_sw_to_hw_add(dmn, sw_action, + hw_action, + ret_dst_hw_info); + break; + + case MLX5_ACTION_TYPE_COPY: + ret = dr_action_modify_sw_to_hw_copy(dmn, sw_action, + hw_action, + ret_dst_hw_info, + ret_src_hw_info); + break; + + default: + mlx5dr_info(dmn, "Unsupported action_type for modify action\n"); + ret = -EOPNOTSUPP; + } + + return ret; +} + +static int +dr_action_modify_check_set_field_limitation(struct mlx5dr_action *action, + const __be64 *sw_action) +{ + u16 sw_field = MLX5_GET(set_action_in, sw_action, field); + struct mlx5dr_domain *dmn = action->rewrite->dmn; + + if (sw_field == MLX5_ACTION_IN_FIELD_METADATA_REG_A) { + action->rewrite->allow_rx = 0; + if (dmn->type != MLX5DR_DOMAIN_TYPE_NIC_TX) { + mlx5dr_dbg(dmn, "Unsupported field %d for RX/FDB set action\n", + sw_field); + return -EINVAL; + } + } else if (sw_field == MLX5_ACTION_IN_FIELD_METADATA_REG_B) { + action->rewrite->allow_tx = 0; + if (dmn->type != MLX5DR_DOMAIN_TYPE_NIC_RX) { + mlx5dr_dbg(dmn, "Unsupported field %d for TX/FDB set action\n", + sw_field); + return -EINVAL; + } + } + + if (!action->rewrite->allow_rx && !action->rewrite->allow_tx) { + mlx5dr_dbg(dmn, "Modify SET actions not supported on both RX and TX\n"); + return -EINVAL; + } + + return 0; +} + +static int +dr_action_modify_check_add_field_limitation(struct mlx5dr_action *action, + const __be64 *sw_action) +{ + u16 sw_field = MLX5_GET(set_action_in, sw_action, field); + struct mlx5dr_domain *dmn = action->rewrite->dmn; + + if (sw_field != MLX5_ACTION_IN_FIELD_OUT_IP_TTL && + sw_field != MLX5_ACTION_IN_FIELD_OUT_IPV6_HOPLIMIT && + sw_field != MLX5_ACTION_IN_FIELD_OUT_TCP_SEQ_NUM && + sw_field != MLX5_ACTION_IN_FIELD_OUT_TCP_ACK_NUM) { + mlx5dr_dbg(dmn, "Unsupported field %d for add action\n", + sw_field); + return -EINVAL; + } + + return 0; +} + +static int +dr_action_modify_check_copy_field_limitation(struct mlx5dr_action *action, + const __be64 *sw_action) +{ + struct mlx5dr_domain *dmn = action->rewrite->dmn; + u16 sw_fields[2]; + int i; + + sw_fields[0] = MLX5_GET(copy_action_in, sw_action, src_field); + sw_fields[1] = MLX5_GET(copy_action_in, sw_action, dst_field); + + for (i = 0; i < 2; i++) { + if (sw_fields[i] == MLX5_ACTION_IN_FIELD_METADATA_REG_A) { + action->rewrite->allow_rx = 0; + if (dmn->type != MLX5DR_DOMAIN_TYPE_NIC_TX) { + mlx5dr_dbg(dmn, "Unsupported field %d for RX/FDB set action\n", + sw_fields[i]); + return -EINVAL; + } + } else if (sw_fields[i] == MLX5_ACTION_IN_FIELD_METADATA_REG_B) { + action->rewrite->allow_tx = 0; + if (dmn->type != MLX5DR_DOMAIN_TYPE_NIC_RX) { + mlx5dr_dbg(dmn, "Unsupported field %d for TX/FDB set action\n", + sw_fields[i]); + return -EINVAL; + } + } + } + + if (!action->rewrite->allow_rx && !action->rewrite->allow_tx) { + mlx5dr_dbg(dmn, "Modify copy actions not supported on both RX and TX\n"); + return -EINVAL; + } + + return 0; +} + +static int +dr_action_modify_check_field_limitation(struct mlx5dr_action *action, + const __be64 *sw_action) +{ + struct mlx5dr_domain *dmn = action->rewrite->dmn; + u8 action_type; + int ret; + + action_type = MLX5_GET(set_action_in, sw_action, action_type); + + switch (action_type) { + case MLX5_ACTION_TYPE_SET: + ret = dr_action_modify_check_set_field_limitation(action, + sw_action); + break; + + case MLX5_ACTION_TYPE_ADD: + ret = dr_action_modify_check_add_field_limitation(action, + sw_action); + break; + + case MLX5_ACTION_TYPE_COPY: + ret = dr_action_modify_check_copy_field_limitation(action, + sw_action); + break; + + default: + mlx5dr_info(dmn, "Unsupported action %d modify action\n", + action_type); + ret = -EOPNOTSUPP; + } + + return ret; +} + +static bool +dr_action_modify_check_is_ttl_modify(const void *sw_action) +{ + u16 sw_field = MLX5_GET(set_action_in, sw_action, field); + + return sw_field == MLX5_ACTION_IN_FIELD_OUT_IP_TTL; +} + +static int dr_actions_convert_modify_header(struct mlx5dr_action *action, + u32 max_hw_actions, + u32 num_sw_actions, + __be64 sw_actions[], + __be64 hw_actions[], + u32 *num_hw_actions, + bool *modify_ttl) +{ + const struct mlx5dr_ste_action_modify_field *hw_dst_action_info; + const struct mlx5dr_ste_action_modify_field *hw_src_action_info; + struct mlx5dr_domain *dmn = action->rewrite->dmn; + __be64 *modify_ttl_sw_action = NULL; + int ret, i, hw_idx = 0; + __be64 *sw_action; + __be64 hw_action; + u16 hw_field = 0; + u32 l3_type = 0; + u32 l4_type = 0; + + *modify_ttl = false; + + action->rewrite->allow_rx = 1; + action->rewrite->allow_tx = 1; + + for (i = 0; i < num_sw_actions || modify_ttl_sw_action; i++) { + /* modify TTL is handled separately, as a last action */ + if (i == num_sw_actions) { + sw_action = modify_ttl_sw_action; + modify_ttl_sw_action = NULL; + } else { + sw_action = &sw_actions[i]; + } + + ret = dr_action_modify_check_field_limitation(action, + sw_action); + if (ret) + return ret; + + if (!(*modify_ttl) && + dr_action_modify_check_is_ttl_modify(sw_action)) { + modify_ttl_sw_action = sw_action; + *modify_ttl = true; + continue; + } + + /* Convert SW action to HW action */ + ret = dr_action_modify_sw_to_hw(dmn, + sw_action, + &hw_action, + &hw_dst_action_info, + &hw_src_action_info); + if (ret) + return ret; + + /* Due to a HW limitation we cannot modify 2 different L3 types */ + if (l3_type && hw_dst_action_info->l3_type && + hw_dst_action_info->l3_type != l3_type) { + mlx5dr_dbg(dmn, "Action list can't support two different L3 types\n"); + return -EINVAL; + } + if (hw_dst_action_info->l3_type) + l3_type = hw_dst_action_info->l3_type; + + /* Due to a HW limitation we cannot modify two different L4 types */ + if (l4_type && hw_dst_action_info->l4_type && + hw_dst_action_info->l4_type != l4_type) { + mlx5dr_dbg(dmn, "Action list can't support two different L4 types\n"); + return -EINVAL; + } + if (hw_dst_action_info->l4_type) + l4_type = hw_dst_action_info->l4_type; + + /* HW reads and executes two actions at once this means we + * need to create a gap if two actions access the same field + */ + if ((hw_idx % 2) && (hw_field == hw_dst_action_info->hw_field || + (hw_src_action_info && + hw_field == hw_src_action_info->hw_field))) { + /* Check if after gap insertion the total number of HW + * modify actions doesn't exceeds the limit + */ + hw_idx++; + if (hw_idx >= max_hw_actions) { + mlx5dr_dbg(dmn, "Modify header action number exceeds HW limit\n"); + return -EINVAL; + } + } + hw_field = hw_dst_action_info->hw_field; + + hw_actions[hw_idx] = hw_action; + hw_idx++; + } + + /* if the resulting HW actions list is empty, add NOP action */ + if (!hw_idx) + hw_idx++; + + *num_hw_actions = hw_idx; + + return 0; +} + +static int dr_action_create_modify_action(struct mlx5dr_domain *dmn, + size_t actions_sz, + __be64 actions[], + struct mlx5dr_action *action) +{ + u32 max_hw_actions; + u32 num_hw_actions; + u32 num_sw_actions; + __be64 *hw_actions; + bool modify_ttl; + int ret; + + num_sw_actions = actions_sz / DR_MODIFY_ACTION_SIZE; + max_hw_actions = mlx5dr_icm_pool_chunk_size_to_entries(DR_CHUNK_SIZE_16); + + if (num_sw_actions > max_hw_actions) { + mlx5dr_dbg(dmn, "Max number of actions %d exceeds limit %d\n", + num_sw_actions, max_hw_actions); + return -EINVAL; + } + + hw_actions = kcalloc(1, max_hw_actions * DR_MODIFY_ACTION_SIZE, GFP_KERNEL); + if (!hw_actions) + return -ENOMEM; + + ret = dr_actions_convert_modify_header(action, + max_hw_actions, + num_sw_actions, + actions, + hw_actions, + &num_hw_actions, + &modify_ttl); + if (ret) + goto free_hw_actions; + + action->rewrite->modify_ttl = modify_ttl; + action->rewrite->data = (u8 *)hw_actions; + action->rewrite->num_of_actions = num_hw_actions; + + if (num_hw_actions == 1 && + dmn->info.caps.sw_format_ver >= MLX5_STEERING_FORMAT_CONNECTX_6DX) { + action->rewrite->single_action_opt = true; + } else { + action->rewrite->single_action_opt = false; + ret = mlx5dr_ste_alloc_modify_hdr(action); + if (ret) + goto free_hw_actions; + } + + return 0; + +free_hw_actions: + kfree(hw_actions); + return ret; +} + +struct mlx5dr_action * +mlx5dr_action_create_modify_header(struct mlx5dr_domain *dmn, + u32 flags, + size_t actions_sz, + __be64 actions[]) +{ + struct mlx5dr_action *action; + int ret = 0; + + refcount_inc(&dmn->refcount); + + if (actions_sz % DR_MODIFY_ACTION_SIZE) { + mlx5dr_dbg(dmn, "Invalid modify actions size provided\n"); + goto dec_ref; + } + + action = dr_action_create_generic(DR_ACTION_TYP_MODIFY_HDR); + if (!action) + goto dec_ref; + + action->rewrite->dmn = dmn; + + ret = dr_action_create_modify_action(dmn, + actions_sz, + actions, + action); + if (ret) { + mlx5dr_dbg(dmn, "Failed creating modify header action %d\n", ret); + goto free_action; + } + + return action; + +free_action: + kfree(action); +dec_ref: + refcount_dec(&dmn->refcount); + return NULL; +} + +struct mlx5dr_action * +mlx5dr_action_create_dest_vport(struct mlx5dr_domain *dmn, + u16 vport, u8 vhca_id_valid, + u16 vhca_id) +{ + struct mlx5dr_cmd_vport_cap *vport_cap; + struct mlx5dr_domain *vport_dmn; + struct mlx5dr_action *action; + u8 peer_vport; + + peer_vport = vhca_id_valid && mlx5_core_is_pf(dmn->mdev) && + (vhca_id != dmn->info.caps.gvmi); + vport_dmn = peer_vport ? xa_load(&dmn->peer_dmn_xa, vhca_id) : dmn; + if (!vport_dmn) { + mlx5dr_dbg(dmn, "No peer vport domain for given vhca_id\n"); + return NULL; + } + + if (vport_dmn->type != MLX5DR_DOMAIN_TYPE_FDB) { + mlx5dr_dbg(dmn, "Domain doesn't support vport actions\n"); + return NULL; + } + + vport_cap = mlx5dr_domain_get_vport_cap(vport_dmn, vport); + if (!vport_cap) { + mlx5dr_err(dmn, + "Failed to get vport 0x%x caps - vport is disabled or invalid\n", + vport); + return NULL; + } + + action = dr_action_create_generic(DR_ACTION_TYP_VPORT); + if (!action) + return NULL; + + action->vport->dmn = vport_dmn; + action->vport->caps = vport_cap; + + return action; +} + +struct mlx5dr_action * +mlx5dr_action_create_aso(struct mlx5dr_domain *dmn, u32 obj_id, + u8 dest_reg_id, u8 aso_type, + u8 init_color, u8 meter_id) +{ + struct mlx5dr_action *action; + + if (aso_type != MLX5_EXE_ASO_FLOW_METER) + return NULL; + + if (init_color > MLX5_FLOW_METER_COLOR_UNDEFINED) + return NULL; + + action = dr_action_create_generic(DR_ACTION_TYP_ASO_FLOW_METER); + if (!action) + return NULL; + + action->aso->obj_id = obj_id; + action->aso->offset = meter_id; + action->aso->dest_reg_id = dest_reg_id; + action->aso->init_color = init_color; + action->aso->dmn = dmn; + + refcount_inc(&dmn->refcount); + + return action; +} + +u32 mlx5dr_action_get_pkt_reformat_id(struct mlx5dr_action *action) +{ + return action->reformat->id; +} + +int mlx5dr_action_destroy(struct mlx5dr_action *action) +{ + if (WARN_ON_ONCE(refcount_read(&action->refcount) > 1)) + return -EBUSY; + + switch (action->action_type) { + case DR_ACTION_TYP_FT: + if (action->dest_tbl->is_fw_tbl) + refcount_dec(&action->dest_tbl->fw_tbl.dmn->refcount); + else + refcount_dec(&action->dest_tbl->tbl->refcount); + + if (action->dest_tbl->is_fw_tbl && + action->dest_tbl->fw_tbl.num_of_ref_actions) { + struct mlx5dr_action **ref_actions; + int i; + + ref_actions = action->dest_tbl->fw_tbl.ref_actions; + for (i = 0; i < action->dest_tbl->fw_tbl.num_of_ref_actions; i++) + refcount_dec(&ref_actions[i]->refcount); + + kfree(ref_actions); + + mlx5dr_fw_destroy_md_tbl(action->dest_tbl->fw_tbl.dmn, + action->dest_tbl->fw_tbl.id, + action->dest_tbl->fw_tbl.group_id); + } + break; + case DR_ACTION_TYP_TNL_L2_TO_L2: + case DR_ACTION_TYP_REMOVE_HDR: + refcount_dec(&action->reformat->dmn->refcount); + break; + case DR_ACTION_TYP_TNL_L3_TO_L2: + mlx5dr_ste_free_modify_hdr(action); + kfree(action->rewrite->data); + refcount_dec(&action->rewrite->dmn->refcount); + break; + case DR_ACTION_TYP_L2_TO_TNL_L2: + case DR_ACTION_TYP_L2_TO_TNL_L3: + case DR_ACTION_TYP_INSERT_HDR: + mlx5dr_cmd_destroy_reformat_ctx((action->reformat->dmn)->mdev, + action->reformat->id); + refcount_dec(&action->reformat->dmn->refcount); + break; + case DR_ACTION_TYP_MODIFY_HDR: + if (!action->rewrite->single_action_opt) + mlx5dr_ste_free_modify_hdr(action); + kfree(action->rewrite->data); + refcount_dec(&action->rewrite->dmn->refcount); + break; + case DR_ACTION_TYP_SAMPLER: + refcount_dec(&action->sampler->dmn->refcount); + break; + case DR_ACTION_TYP_ASO_FLOW_METER: + refcount_dec(&action->aso->dmn->refcount); + break; + case DR_ACTION_TYP_RANGE: + dr_action_destroy_range_definer(action); + mlx5dr_action_destroy(action->range->miss_tbl_action); + mlx5dr_action_destroy(action->range->hit_tbl_action); + break; + default: + break; + } + + kfree(action); + return 0; +} |