@@ -1328,14 +1328,14 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
* Prefer REG_C_3 if it is available.
*/
if (reg_c_mask & (1 << (REG_C_3 - REG_C_0)))
- sh->registers.mtr_color_reg = REG_C_3;
+ sh->registers.aso_reg = REG_C_3;
else
- sh->registers.mtr_color_reg =
+ sh->registers.aso_reg =
ffs(reg_c_mask) - 1 + REG_C_0;
priv->mtr_en = 1;
priv->mtr_reg_share = hca_attr->qos.flow_meter;
DRV_LOG(DEBUG, "The REG_C meter uses is %d",
- sh->registers.mtr_color_reg);
+ sh->registers.aso_reg);
}
}
if (hca_attr->qos.sup && hca_attr->qos.flow_meter_aso_sup) {
@@ -1360,7 +1360,7 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
sh->tunnel_header_2_3 = 1;
#endif
#ifdef HAVE_MLX5_DR_CREATE_ACTION_ASO
- if (hca_attr->flow_hit_aso && sh->registers.mtr_color_reg == REG_C_3) {
+ if (hca_attr->flow_hit_aso && sh->registers.aso_reg == REG_C_3) {
sh->flow_hit_aso_en = 1;
err = mlx5_flow_aso_age_mng_init(sh);
if (err) {
@@ -1374,7 +1374,7 @@ mlx5_dev_spawn(struct rte_device *dpdk_dev,
defined (HAVE_MLX5_DR_ACTION_ASO_CT)
/* HWS create CT ASO SQ based on HWS configure queue number. */
if (sh->config.dv_flow_en != 2 &&
- hca_attr->ct_offload && sh->registers.mtr_color_reg == REG_C_3) {
+ hca_attr->ct_offload && sh->registers.aso_reg == REG_C_3) {
err = mlx5_flow_aso_ct_mng_init(sh);
if (err) {
err = -err;
@@ -1376,8 +1376,7 @@ struct mlx5_hws_cnt_svc_mng {
#define MLX5_FLOW_HW_TAGS_MAX 8
struct mlx5_dev_registers {
- enum modify_reg mlx5_flow_hw_aso_tag;
- enum modify_reg mtr_color_reg; /* Meter color match REG_C. */
+ enum modify_reg aso_reg;
enum modify_reg hw_avl_tags[MLX5_FLOW_HW_TAGS_MAX];
};
@@ -1364,23 +1364,23 @@ mlx5_flow_get_reg_id(struct rte_eth_dev *dev,
* should use the meter color register for match.
*/
if (priv->mtr_reg_share)
- return reg->mtr_color_reg;
+ return reg->aso_reg;
else
- return reg->mtr_color_reg != REG_C_2 ? REG_C_2 :
+ return reg->aso_reg != REG_C_2 ? REG_C_2 :
REG_C_3;
case MLX5_MTR_COLOR:
case MLX5_ASO_FLOW_HIT:
case MLX5_ASO_CONNTRACK:
case MLX5_SAMPLE_ID:
/* All features use the same REG_C. */
- MLX5_ASSERT(reg->mtr_color_reg != REG_NON);
- return reg->mtr_color_reg;
+ MLX5_ASSERT(reg->aso_reg != REG_NON);
+ return reg->aso_reg;
case MLX5_COPY_MARK:
/*
* Metadata COPY_MARK register using is in meter suffix sub
* flow while with meter. It's safe to share the same register.
*/
- return reg->mtr_color_reg != REG_C_2 ? REG_C_2 : REG_C_3;
+ return reg->aso_reg != REG_C_2 ? REG_C_2 : REG_C_3;
case MLX5_APP_TAG:
/*
* If meter is enable, it will engage the register for color
@@ -1389,7 +1389,7 @@ mlx5_flow_get_reg_id(struct rte_eth_dev *dev,
* match.
* If meter is disable, free to use all available registers.
*/
- start_reg = reg->mtr_color_reg != REG_C_2 ? REG_C_2 :
+ start_reg = reg->aso_reg != REG_C_2 ? REG_C_2 :
(priv->mtr_reg_share ? REG_C_3 : REG_C_4);
skip_mtr_reg = !!(priv->mtr_en && start_reg == REG_C_2);
if (id > (uint32_t)(REG_C_7 - start_reg))
@@ -1407,7 +1407,7 @@ mlx5_flow_get_reg_id(struct rte_eth_dev *dev,
* color register.
*/
if (skip_mtr_reg && priv->sh->flow_mreg_c
- [id + start_reg - REG_C_0] >= reg->mtr_color_reg) {
+ [id + start_reg - REG_C_0] >= reg->aso_reg) {
if (id >= (uint32_t)(REG_C_7 - start_reg))
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ITEM,
@@ -6480,7 +6480,7 @@ flow_sample_split_prep(struct rte_eth_dev *dev,
* metadata regC is REG_NON, back to use application tag
* index 0.
*/
- if (unlikely(priv->sh->registers.mtr_color_reg == REG_NON))
+ if (unlikely(priv->sh->registers.aso_reg == REG_NON))
ret = mlx5_flow_get_reg_id(dev, MLX5_APP_TAG, 0, error);
else
ret = mlx5_flow_get_reg_id(dev, MLX5_SAMPLE_ID, 0, error);
@@ -1663,7 +1663,6 @@ flow_hw_get_wire_port(struct ibv_context *ibctx)
* Convert metadata or tag to the actual register.
* META: Can only be used to match in the FDB in this stage, fixed C_1.
* TAG: C_x expect meter color reg and the reserved ones.
- * TODO: Per port / device, FDB or NIC for Meta matching.
*/
static __rte_always_inline int
flow_hw_get_reg_id(struct rte_eth_dev *dev,
@@ -1692,7 +1691,7 @@ flow_hw_get_reg_id(struct rte_eth_dev *dev,
return REG_A;
case RTE_FLOW_ITEM_TYPE_CONNTRACK:
case RTE_FLOW_ITEM_TYPE_METER_COLOR:
- return reg->mlx5_flow_hw_aso_tag;
+ return reg->aso_reg;
case RTE_FLOW_ITEM_TYPE_TAG:
if (id == MLX5_LINEAR_HASH_TAG_INDEX)
return REG_C_3;
@@ -2026,7 +2026,8 @@ mlx5_flow_field_id_to_modify_info
if (priv->sh->config.dv_flow_en == 2)
reg = flow_hw_get_reg_id
- (dev, RTE_FLOW_ITEM_TYPE_METER_COLOR, 0);
+ (dev,
+ RTE_FLOW_ITEM_TYPE_METER_COLOR, 0);
else
reg = mlx5_flow_get_reg_id(dev, MLX5_MTR_COLOR,
0, error);
@@ -3923,7 +3924,7 @@ flow_dv_validate_item_meter_color(struct rte_eth_dev *dev,
};
int ret;
- if (priv->sh->registers.mtr_color_reg == REG_NON)
+ if (priv->sh->registers.aso_reg == REG_NON)
return rte_flow_error_set(error, ENOTSUP,
RTE_FLOW_ERROR_TYPE_ITEM, item,
"meter color register"
@@ -8375,7 +8376,7 @@ flow_dv_validate(struct rte_eth_dev *dev, const struct rte_flow_attr *attr,
return ret;
if ((action_flags & MLX5_FLOW_ACTION_SET_TAG) &&
tag_id == 0 &&
- priv->sh->registers.mtr_color_reg == REG_NON)
+ priv->sh->registers.aso_reg == REG_NON)
return rte_flow_error_set(error, EINVAL,
RTE_FLOW_ERROR_TYPE_ACTION, NULL,
"sample after tag action causes metadata tag index 0 corruption");
@@ -8469,7 +8469,7 @@ void flow_hw_init_tags_set(struct rte_eth_dev *dev)
* The CAPA is global for common device but only used in net.
* It is shared per eswitch domain.
*/
- unset |= 1 << mlx5_regc_index(reg->mtr_color_reg);
+ unset |= 1 << mlx5_regc_index(reg->aso_reg);
unset |= 1 << mlx5_regc_index(REG_C_6);
if (sh->config.dv_esw_en)
unset |= 1 << mlx5_regc_index(REG_C_0);
@@ -8480,7 +8480,6 @@ void flow_hw_init_tags_set(struct rte_eth_dev *dev)
if (!!((1 << i) & masks))
reg->hw_avl_tags[j++] = mlx5_regc_value(i);
}
- reg->mlx5_flow_hw_aso_tag = reg->mtr_color_reg;
}
static int
@@ -67,7 +67,7 @@ mlx5_flow_meter_action_create(struct mlx5_priv *priv,
val = (ebs_eir >> ASO_DSEG_EBS_MAN_OFFSET) & ASO_DSEG_MAN_MASK;
MLX5_SET(flow_meter_parameters, fmp, ebs_mantissa, val);
mtr_init.next_table = def_policy->sub_policy.tbl_rsc->obj;
- mtr_init.reg_c_index = priv->sh->registers.mtr_color_reg - REG_C_0;
+ mtr_init.reg_c_index = priv->sh->registers.aso_reg - REG_C_0;
mtr_init.flow_meter_parameter = fmp;
mtr_init.flow_meter_parameter_sz =
MLX5_ST_SZ_BYTES(flow_meter_parameters);
@@ -1618,7 +1618,7 @@ mlx5_flow_meter_action_modify(struct mlx5_priv *priv,
return ret;
} else {
/* Fill command parameters. */
- mod_attr.reg_c_index = sh->registers.mtr_color_reg - REG_C_0;
+ mod_attr.reg_c_index = sh->registers.aso_reg - REG_C_0;
mod_attr.flow_meter_parameter = in;
mod_attr.flow_meter_parameter_sz =
MLX5_ST_SZ_BYTES(flow_meter_parameters);