*/
#include <math.h>
+#include <rte_tailq.h>
#include <rte_malloc.h>
#include <rte_mtr.h>
#include <rte_mtr_driver.h>
+#include <mlx5_devx_cmds.h>
+#include <mlx5_malloc.h>
+
#include "mlx5.h"
#include "mlx5_flow.h"
+/**
+ * Create the meter action.
+ *
+ * @param priv
+ * Pointer to mlx5_priv.
+ * @param[in] fm
+ * Pointer to flow meter to be converted.
+ *
+ * @return
+ * Pointer to the meter action on success, NULL otherwise.
+ */
+static void *
+mlx5_flow_meter_action_create(struct mlx5_priv *priv,
+ struct mlx5_flow_meter_info *fm)
+{
+#ifdef HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER
+ struct mlx5dv_dr_flow_meter_attr mtr_init;
+ uint32_t fmp[MLX5_ST_SZ_DW(flow_meter_parameters)];
+ struct mlx5_flow_meter_srtcm_rfc2697_prm *srtcm =
+ &fm->profile->srtcm_prm;
+ uint32_t cbs_cir = rte_be_to_cpu_32(srtcm->cbs_cir);
+ uint32_t ebs_eir = rte_be_to_cpu_32(srtcm->ebs_eir);
+ uint32_t val;
+
+ memset(fmp, 0, MLX5_ST_SZ_BYTES(flow_meter_parameters));
+ MLX5_SET(flow_meter_parameters, fmp, valid, 1);
+ MLX5_SET(flow_meter_parameters, fmp, bucket_overflow, 1);
+ MLX5_SET(flow_meter_parameters, fmp,
+ start_color, MLX5_FLOW_COLOR_GREEN);
+ MLX5_SET(flow_meter_parameters, fmp, both_buckets_on_green, 0);
+ val = (cbs_cir >> ASO_DSEG_CBS_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, fmp, cbs_exponent, val);
+ val = (cbs_cir >> ASO_DSEG_CBS_MAN_OFFSET) & ASO_DSEG_MAN_MASK;
+ MLX5_SET(flow_meter_parameters, fmp, cbs_mantissa, val);
+ val = (cbs_cir >> ASO_DSEG_CIR_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, fmp, cir_exponent, val);
+ val = (cbs_cir & ASO_DSEG_MAN_MASK);
+ MLX5_SET(flow_meter_parameters, fmp, cir_mantissa, val);
+ val = (ebs_eir >> ASO_DSEG_EBS_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, fmp, ebs_exponent, val);
+ 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 =
+ fm->transfer ? fm->mfts->transfer.tbl->obj :
+ fm->egress ? fm->mfts->egress.tbl->obj :
+ fm->mfts->ingress.tbl->obj;
+ mtr_init.reg_c_index = priv->mtr_color_reg - REG_C_0;
+ mtr_init.flow_meter_parameter = fmp;
+ mtr_init.flow_meter_parameter_sz =
+ MLX5_ST_SZ_BYTES(flow_meter_parameters);
+ mtr_init.active = fm->active_state;
+ return mlx5_glue->dv_create_flow_action_meter(&mtr_init);
+#else
+ (void)priv;
+ (void)fm;
+ return NULL;
+#endif
+}
+
/**
* Find meter profile by id.
*
struct mlx5_flow_meter_profile *fmp;
TAILQ_FOREACH(fmp, fmps, next)
- if (meter_profile_id == fmp->meter_profile_id)
+ if (meter_profile_id == fmp->id)
return fmp;
return NULL;
}
NULL,
"Meter profile already exists.");
if (profile->alg == RTE_MTR_SRTCM_RFC2697) {
- if (priv->config.hca_attr.qos.srtcm_sup) {
+ if (priv->config.hca_attr.qos.flow_meter_old) {
/* Verify support for flow meter parameters. */
if (profile->srtcm_rfc2697.cir > 0 &&
profile->srtcm_rfc2697.cir <= MLX5_SRTCM_CIR_MAX &&
{
struct mlx5_flow_meter_srtcm_rfc2697_prm *srtcm = &fmp->srtcm_prm;
uint8_t man, exp;
+ uint32_t cbs_exp, cbs_man, cir_exp, cir_man;
+ uint32_t ebs_exp, ebs_man;
if (fmp->profile.alg != RTE_MTR_SRTCM_RFC2697)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_METER_PROFILE,
NULL, "Metering algorithm not supported.");
+ /* cir = 8G * cir_mantissa * 1/(2^cir_exponent)) Bytes/Sec */
+ mlx5_flow_meter_cir_man_exp_calc(fmp->profile.srtcm_rfc2697.cir,
+ &man, &exp);
+ /* Check if cir mantissa is too large. */
+ if (exp > ASO_DSEG_CIR_EXP_MASK)
+ return -rte_mtr_error_set(error, ENOTSUP,
+ RTE_MTR_ERROR_TYPE_MTR_PARAMS, NULL,
+ "meter profile parameter cir is"
+ " not supported.");
+ cir_man = man;
+ cir_exp = exp;
/* cbs = cbs_mantissa * 2^cbs_exponent */
mlx5_flow_meter_xbs_man_exp_calc(fmp->profile.srtcm_rfc2697.cbs,
&man, &exp);
- srtcm->cbs_mantissa = man;
- srtcm->cbs_exponent = exp;
/* Check if cbs mantissa is too large. */
- if (srtcm->cbs_exponent != exp)
- return -rte_mtr_error_set(error, EINVAL,
+ if (exp > ASO_DSEG_EXP_MASK)
+ return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_MTR_PARAMS, NULL,
- "Metering profile parameter cbs is"
- " invalid.");
- /* ebs = ebs_mantissa * 2^ebs_exponent */
+ "meter profile parameter cbs is"
+ " not supported.");
+ cbs_man = man;
+ cbs_exp = exp;
+ srtcm->cbs_cir = rte_cpu_to_be_32(cbs_exp << ASO_DSEG_CBS_EXP_OFFSET |
+ cbs_man << ASO_DSEG_CBS_MAN_OFFSET |
+ cir_exp << ASO_DSEG_CIR_EXP_OFFSET |
+ cir_man);
mlx5_flow_meter_xbs_man_exp_calc(fmp->profile.srtcm_rfc2697.ebs,
&man, &exp);
- srtcm->ebs_mantissa = man;
- srtcm->ebs_exponent = exp;
/* Check if ebs mantissa is too large. */
- if (srtcm->ebs_exponent != exp)
- return -rte_mtr_error_set(error, EINVAL,
- RTE_MTR_ERROR_TYPE_MTR_PARAMS, NULL,
- "Metering profile parameter ebs is"
- " invalid.");
- /* cir = 8G * cir_mantissa * 1/(2^cir_exponent)) Bytes/Sec */
- mlx5_flow_meter_cir_man_exp_calc(fmp->profile.srtcm_rfc2697.cir,
- &man, &exp);
- srtcm->cir_mantissa = man;
- srtcm->cir_exponent = exp;
- /* Check if cir mantissa is too large. */
- if (srtcm->cir_exponent != exp)
- return -rte_mtr_error_set(error, EINVAL,
+ if (exp > ASO_DSEG_EXP_MASK)
+ return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_MTR_PARAMS, NULL,
- "Metering profile parameter cir is"
- " invalid.");
+ "meter profile parameter ebs is"
+ " not supported.");
+ ebs_man = man;
+ ebs_exp = exp;
+ srtcm->ebs_eir = rte_cpu_to_be_32(ebs_exp << ASO_DSEG_EBS_EXP_OFFSET |
+ ebs_man << ASO_DSEG_EBS_MAN_OFFSET);
return 0;
}
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
memset(cap, 0, sizeof(*cap));
- cap->n_max = 1 << qattr->log_max_flow_meter;
+ if (priv->sh->meter_aso_en)
+ /* 2 meters per one ASO cache line. */
+ cap->n_max = 1 << (qattr->log_max_num_meter_aso + 1);
+ else
+ cap->n_max = 1 << qattr->log_max_flow_meter;
cap->n_shared_max = cap->n_max;
cap->identical = 1;
cap->shared_identical = 1;
cap->shared_n_flows_per_mtr_max = 4 << 20;
/* 2M flows can share the same meter. */
cap->chaining_n_mtrs_per_flow_max = 1; /* Chaining is not supported. */
- cap->meter_srtcm_rfc2697_n_max = qattr->srtcm_sup ? cap->n_max : 0;
+ cap->meter_srtcm_rfc2697_n_max = qattr->flow_meter_old ? cap->n_max : 0;
cap->meter_rate_max = 1ULL << 40; /* 1 Tera tokens per sec. */
cap->policer_action_drop_supported = 1;
cap->stats_mask = RTE_MTR_STATS_N_BYTES_DROPPED |
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Check input params. */
ret = mlx5_flow_meter_profile_validate(dev, meter_profile_id,
profile, error);
if (ret)
return ret;
/* Meter profile memory allocation. */
- fmp = rte_calloc(__func__, 1, sizeof(struct mlx5_flow_meter_profile),
- RTE_CACHE_LINE_SIZE);
+ fmp = mlx5_malloc(MLX5_MEM_ZERO, sizeof(struct mlx5_flow_meter_profile),
+ RTE_CACHE_LINE_SIZE, SOCKET_ID_ANY);
if (fmp == NULL)
return -rte_mtr_error_set(error, ENOMEM,
RTE_MTR_ERROR_TYPE_UNSPECIFIED,
NULL, "Meter profile memory "
"alloc failed.");
/* Fill profile info. */
- fmp->meter_profile_id = meter_profile_id;
+ fmp->id = meter_profile_id;
fmp->profile = *profile;
/* Fill the flow meter parameters for the PRM. */
ret = mlx5_flow_meter_param_fill(fmp, error);
TAILQ_INSERT_TAIL(fmps, fmp, next);
return 0;
error:
- rte_free(fmp);
+ mlx5_free(fmp);
return ret;
}
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Meter profile must exist. */
fmp = mlx5_flow_meter_profile_find(priv, meter_profile_id);
if (fmp == NULL)
return -rte_mtr_error_set(error, ENOENT,
RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
&meter_profile_id,
- "Meter profile id invalid.");
+ "Meter profile id is invalid.");
/* Check profile is unused. */
if (fmp->ref_cnt)
return -rte_mtr_error_set(error, EBUSY,
RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
- NULL, "Meter profile in use.");
+ NULL, "Meter profile is in use.");
/* Remove from list. */
TAILQ_REMOVE(&priv->flow_meter_profiles, fmp, next);
- rte_free(fmp);
+ mlx5_free(fmp);
return 0;
}
struct rte_mtr_params *params,
struct rte_mtr_error *error)
{
- static enum rte_mtr_policer_action
- valid_recol_action[RTE_COLORS] = {
- MTR_POLICER_ACTION_COLOR_GREEN,
- MTR_POLICER_ACTION_COLOR_YELLOW,
- MTR_POLICER_ACTION_COLOR_RED };
- int i;
-
+ /* Meter must use global drop action. */
+ if (!priv->sh->dr_drop_action)
+ return -rte_mtr_error_set(error, ENOTSUP,
+ RTE_MTR_ERROR_TYPE_MTR_PARAMS,
+ NULL,
+ "No drop action ready for meter.");
/* Meter params must not be NULL. */
if (params == NULL)
return -rte_mtr_error_set(error, EINVAL,
"Previous meter color "
"not supported.");
/* Validate policer settings. */
- for (i = 0; i < RTE_COLORS; i++)
- if (params->action[i] != valid_recol_action[i] &&
- params->action[i] != MTR_POLICER_ACTION_DROP)
- return -rte_mtr_error_set
- (error, ENOTSUP,
- action2error(params->action[i]), NULL,
- "Recolor action not supported.");
+ if (params->action[RTE_COLOR_RED] != MTR_POLICER_ACTION_DROP)
+ return -rte_mtr_error_set
+ (error, ENOTSUP,
+ action2error(params->action[RTE_COLOR_RED]),
+ NULL,
+ "Red color only supports drop action.");
+ if (params->action[RTE_COLOR_GREEN] != MTR_POLICER_ACTION_COLOR_GREEN)
+ return -rte_mtr_error_set
+ (error, ENOTSUP,
+ action2error(params->action[RTE_COLOR_GREEN]),
+ NULL,
+ "Green color only supports recolor green action.");
/* Validate meter id. */
- if (mlx5_flow_meter_find(priv, meter_id))
+ if (mlx5_flow_meter_find(priv, meter_id, NULL))
return -rte_mtr_error_set(error, EEXIST,
RTE_MTR_ERROR_TYPE_MTR_ID, NULL,
"Meter object already exists.");
*/
static int
mlx5_flow_meter_action_modify(struct mlx5_priv *priv,
- struct mlx5_flow_meter *fm,
+ struct mlx5_flow_meter_info *fm,
const struct mlx5_flow_meter_srtcm_rfc2697_prm *srtcm,
uint64_t modify_bits, uint32_t active_state)
{
uint32_t *attr;
struct mlx5dv_dr_flow_meter_attr mod_attr = { 0 };
int ret;
+ uint32_t cbs_cir, ebs_eir, val;
/* Fill command parameters. */
mod_attr.reg_c_index = priv->mtr_color_reg - REG_C_0;
mod_attr.flow_meter_parameter = in;
- mod_attr.flow_meter_parameter_sz = fm->mfts->fmp_size;
+ mod_attr.flow_meter_parameter_sz =
+ MLX5_ST_SZ_BYTES(flow_meter_parameters);
if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_ACTIVE)
mod_attr.active = !!active_state;
else
mod_attr.active = 0;
attr = in;
+ cbs_cir = rte_be_to_cpu_32(srtcm->cbs_cir);
+ ebs_eir = rte_be_to_cpu_32(srtcm->ebs_eir);
if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CBS) {
- MLX5_SET(flow_meter_parameters,
- attr, cbs_exponent, srtcm->cbs_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, cbs_mantissa, srtcm->cbs_mantissa);
+ val = (cbs_cir >> ASO_DSEG_CBS_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, attr, cbs_exponent, val);
+ val = (cbs_cir >> ASO_DSEG_CBS_MAN_OFFSET) & ASO_DSEG_MAN_MASK;
+ MLX5_SET(flow_meter_parameters, attr, cbs_mantissa, val);
}
if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CIR) {
- MLX5_SET(flow_meter_parameters,
- attr, cir_exponent, srtcm->cir_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, cir_mantissa, srtcm->cir_mantissa);
+ val = (cbs_cir >> ASO_DSEG_CIR_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, attr, cir_exponent, val);
+ val = cbs_cir & ASO_DSEG_MAN_MASK;
+ MLX5_SET(flow_meter_parameters, attr, cir_mantissa, val);
}
if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_EBS) {
- MLX5_SET(flow_meter_parameters,
- attr, ebs_exponent, srtcm->ebs_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, ebs_mantissa, srtcm->ebs_mantissa);
+ val = (ebs_eir >> ASO_DSEG_EBS_EXP_OFFSET) & ASO_DSEG_EXP_MASK;
+ MLX5_SET(flow_meter_parameters, attr, ebs_exponent, val);
+ val = (ebs_eir >> ASO_DSEG_EBS_MAN_OFFSET) & ASO_DSEG_MAN_MASK;
+ MLX5_SET(flow_meter_parameters, attr, ebs_mantissa, val);
}
/* Apply modifications to meter only if it was created. */
if (fm->mfts->meter_action) {
/* Update succeedded modify meter parameters. */
if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_ACTIVE)
fm->active_state = !!active_state;
- attr = fm->mfts->fmp;
- if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CBS) {
- MLX5_SET(flow_meter_parameters,
- attr, cbs_exponent, srtcm->cbs_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, cbs_mantissa, srtcm->cbs_mantissa);
- }
- if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CIR) {
- MLX5_SET(flow_meter_parameters,
- attr, cir_exponent, srtcm->cir_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, cir_mantissa, srtcm->cir_mantissa);
- }
- if (modify_bits & MLX5_FLOW_METER_OBJ_MODIFY_FIELD_EBS) {
- MLX5_SET(flow_meter_parameters,
- attr, ebs_exponent, srtcm->ebs_exponent);
- MLX5_SET(flow_meter_parameters,
- attr, ebs_mantissa, srtcm->ebs_mantissa);
- }
-
return 0;
#else
(void)priv;
#endif
}
+static void
+mlx5_flow_meter_stats_enable_update(struct mlx5_flow_meter_info *fm,
+ uint64_t stats_mask)
+{
+ fm->green_bytes = (stats_mask & RTE_MTR_STATS_N_BYTES_GREEN) ? 1 : 0;
+ fm->green_pkts = (stats_mask & RTE_MTR_STATS_N_PKTS_GREEN) ? 1 : 0;
+ fm->red_bytes = (stats_mask & RTE_MTR_STATS_N_BYTES_RED) ? 1 : 0;
+ fm->red_pkts = (stats_mask & RTE_MTR_STATS_N_PKTS_RED) ? 1 : 0;
+ fm->bytes_dropped =
+ (stats_mask & RTE_MTR_STATS_N_BYTES_DROPPED) ? 1 : 0;
+ fm->pkts_dropped = (stats_mask & RTE_MTR_STATS_N_PKTS_DROPPED) ? 1 : 0;
+}
+
/**
* Create meter rules.
*
struct rte_mtr_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_flow_meters *fms = &priv->flow_meters;
+ struct mlx5_legacy_flow_meters *fms = &priv->flow_meters;
struct mlx5_flow_meter_profile *fmp;
- struct mlx5_flow_meter *fm;
+ struct mlx5_legacy_flow_meter *legacy_fm;
+ struct mlx5_flow_meter_info *fm;
const struct rte_flow_attr attr = {
.ingress = 1,
.egress = 1,
.transfer = priv->config.dv_esw_en ? 1 : 0,
};
+ struct mlx5_indexed_pool_config flow_ipool_cfg = {
+ .size = 0,
+ .trunk_size = 64,
+ .need_lock = 1,
+ .type = "mlx5_flow_mtr_flow_id_pool",
+ };
+ struct mlx5_aso_mtr *aso_mtr;
+ uint32_t mtr_idx;
int ret;
- unsigned int i;
+ uint8_t mtr_id_bits;
+ uint8_t mtr_reg_bits = priv->mtr_reg_share ?
+ MLX5_MTR_IDLE_BITS_IN_COLOR_REG : MLX5_REG_BITS;
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Validate the parameters. */
ret = mlx5_flow_meter_validate(priv, meter_id, params, error);
if (ret)
RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
NULL, "Meter profile id not valid.");
/* Allocate the flow meter memory. */
- fm = rte_calloc(__func__, 1,
- sizeof(struct mlx5_flow_meter), RTE_CACHE_LINE_SIZE);
- if (fm == NULL)
- return -rte_mtr_error_set(error, ENOMEM,
- RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Memory alloc failed for meter.");
+ if (priv->sh->meter_aso_en) {
+ mtr_idx = mlx5_flow_mtr_alloc(dev);
+ if (!mtr_idx)
+ return -rte_mtr_error_set(error, ENOMEM,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Memory alloc failed for meter.");
+ aso_mtr = mlx5_aso_meter_by_idx(priv, mtr_idx);
+ fm = &aso_mtr->fm;
+ } else {
+ legacy_fm = mlx5_ipool_zmalloc
+ (priv->sh->ipool[MLX5_IPOOL_MTR], &mtr_idx);
+ if (legacy_fm == NULL)
+ return -rte_mtr_error_set(error, ENOMEM,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Memory alloc failed for meter.");
+ legacy_fm->idx = mtr_idx;
+ fm = &legacy_fm->fm;
+ }
+ mtr_id_bits = MLX5_REG_BITS - __builtin_clz(mtr_idx);
+ if ((mtr_id_bits + priv->max_mtr_flow_bits) > mtr_reg_bits) {
+ DRV_LOG(ERR, "Meter number exceeds max limit.");
+ goto error;
+ }
+ if (mtr_id_bits > priv->max_mtr_bits)
+ priv->max_mtr_bits = mtr_id_bits;
/* Fill the flow meter parameters. */
fm->meter_id = meter_id;
fm->profile = fmp;
- fm->params = *params;
+ memcpy(fm->action, params->action, sizeof(params->action));
+ mlx5_flow_meter_stats_enable_update(fm, params->stats_mask);
+
/* Alloc policer counters. */
- for (i = 0; i < RTE_DIM(fm->policer_stats.cnt); i++) {
- fm->policer_stats.cnt[i] = mlx5_counter_alloc(dev);
- if (!fm->policer_stats.cnt[i])
+ if (fm->green_bytes || fm->green_pkts) {
+ fm->policer_stats.pass_cnt = mlx5_counter_alloc(dev);
+ if (!fm->policer_stats.pass_cnt)
goto error;
}
- fm->mfts = mlx5_flow_create_mtr_tbls(dev, fm);
+ if (fm->red_bytes || fm->red_pkts ||
+ fm->bytes_dropped || fm->pkts_dropped) {
+ fm->policer_stats.drop_cnt = mlx5_counter_alloc(dev);
+ if (!fm->policer_stats.drop_cnt)
+ goto error;
+ }
+ fm->mfts = mlx5_flow_create_mtr_tbls(dev);
if (!fm->mfts)
goto error;
- ret = mlx5_flow_create_policer_rules(dev, fm, &attr);
+ ret = mlx5_flow_prepare_policer_rules(dev, fm, &attr);
if (ret)
goto error;
/* Add to the flow meter list. */
- TAILQ_INSERT_TAIL(fms, fm, next);
+ if (!priv->sh->meter_aso_en)
+ TAILQ_INSERT_TAIL(fms, legacy_fm, next);
fm->active_state = 1; /* Config meter starts as active. */
fm->shared = !!shared;
- fm->profile->ref_cnt++;
+ __atomic_add_fetch(&fm->profile->ref_cnt, 1, __ATOMIC_RELAXED);
+ fm->flow_ipool = mlx5_ipool_create(&flow_ipool_cfg);
+ if (!fm->flow_ipool)
+ goto error;
+ rte_spinlock_init(&fm->sl);
return 0;
error:
mlx5_flow_destroy_policer_rules(dev, fm, &attr);
mlx5_flow_destroy_mtr_tbls(dev, fm->mfts);
/* Free policer counters. */
- for (i = 0; i < RTE_DIM(fm->policer_stats.cnt); i++)
- if (fm->policer_stats.cnt[i])
- mlx5_counter_free(dev, fm->policer_stats.cnt[i]);
- rte_free(fm);
+ if (fm->policer_stats.pass_cnt)
+ mlx5_counter_free(dev, fm->policer_stats.pass_cnt);
+ if (fm->policer_stats.drop_cnt)
+ mlx5_counter_free(dev, fm->policer_stats.drop_cnt);
+ if (priv->sh->meter_aso_en)
+ mlx5_flow_mtr_free(dev, mtr_idx);
+ else
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_MTR], mtr_idx);
return -rte_mtr_error_set(error, -ret,
RTE_MTR_ERROR_TYPE_UNSPECIFIED,
NULL, "Failed to create devx meter.");
}
+static int
+mlx5_flow_meter_params_flush(struct rte_eth_dev *dev,
+ struct mlx5_flow_meter_info *fm,
+ const struct rte_flow_attr *attr,
+ uint32_t mtr_idx)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_legacy_flow_meters *fms = &priv->flow_meters;
+ struct mlx5_flow_meter_profile *fmp;
+ struct mlx5_legacy_flow_meter *legacy_fm = NULL;
+
+ /* Meter object must not have any owner. */
+ MLX5_ASSERT(!fm->ref_cnt);
+ /* Get meter profile. */
+ fmp = fm->profile;
+ if (fmp == NULL)
+ return -1;
+ /* Update dependencies. */
+ __atomic_sub_fetch(&fmp->ref_cnt, 1, __ATOMIC_RELAXED);
+ /* Remove from list. */
+ if (!priv->sh->meter_aso_en) {
+ legacy_fm = container_of(fm, struct mlx5_legacy_flow_meter, fm);
+ TAILQ_REMOVE(fms, legacy_fm, next);
+ }
+ /* Free policer counters. */
+ if (fm->policer_stats.pass_cnt)
+ mlx5_counter_free(dev, fm->policer_stats.pass_cnt);
+ if (fm->policer_stats.drop_cnt)
+ mlx5_counter_free(dev, fm->policer_stats.drop_cnt);
+ /* Free meter flow table. */
+ if (fm->flow_ipool)
+ mlx5_ipool_destroy(fm->flow_ipool);
+ mlx5_flow_destroy_policer_rules(dev, fm, attr);
+ mlx5_flow_destroy_mtr_tbls(dev, fm->mfts);
+ if (priv->sh->meter_aso_en)
+ mlx5_flow_mtr_free(dev, mtr_idx);
+ else
+ mlx5_ipool_free(priv->sh->ipool[MLX5_IPOOL_MTR],
+ legacy_fm->idx);
+ return 0;
+}
+
/**
* Destroy meter rules.
*
struct rte_mtr_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_flow_meters *fms = &priv->flow_meters;
- struct mlx5_flow_meter_profile *fmp;
- struct mlx5_flow_meter *fm;
+ struct mlx5_flow_meter_info *fm;
const struct rte_flow_attr attr = {
.ingress = 1,
.egress = 1,
.transfer = priv->config.dv_esw_en ? 1 : 0,
};
- unsigned int i;
+ uint32_t mtr_idx = 0;
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Meter object must exist. */
- fm = mlx5_flow_meter_find(priv, meter_id);
+ fm = mlx5_flow_meter_find(priv, meter_id, &mtr_idx);
if (fm == NULL)
return -rte_mtr_error_set(error, ENOENT,
RTE_MTR_ERROR_TYPE_MTR_ID,
return -rte_mtr_error_set(error, EBUSY,
RTE_MTR_ERROR_TYPE_UNSPECIFIED,
NULL, "Meter object is being used.");
- /* Get the meter profile. */
- fmp = fm->profile;
- RTE_ASSERT(fmp);
- /* Update dependencies. */
- fmp->ref_cnt--;
- /* Remove from the flow meter list. */
- TAILQ_REMOVE(fms, fm, next);
- /* Free policer counters. */
- for (i = 0; i < RTE_DIM(fm->policer_stats.cnt); i++)
- if (fm->policer_stats.cnt[i])
- mlx5_counter_free(dev, fm->policer_stats.cnt[i]);
- /* Free meter flow table */
- mlx5_flow_destroy_policer_rules(dev, fm, &attr);
- mlx5_flow_destroy_mtr_tbls(dev, fm->mfts);
- rte_free(fm);
+ if (priv->sh->meter_aso_en) {
+ if (mlx5_l3t_clear_entry(priv->mtr_idx_tbl, meter_id))
+ return -rte_mtr_error_set(error, EBUSY,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Fail to delete ASO Meter in index table.");
+ }
+ /* Destroy the meter profile. */
+ if (mlx5_flow_meter_params_flush(dev, fm, &attr, mtr_idx))
+ return -rte_mtr_error_set(error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ NULL, "MTR object meter profile invalid.");
return 0;
}
*/
static int
mlx5_flow_meter_modify_state(struct mlx5_priv *priv,
- struct mlx5_flow_meter *fm,
+ struct mlx5_flow_meter_info *fm,
uint32_t new_state,
struct rte_mtr_error *error)
{
static const struct mlx5_flow_meter_srtcm_rfc2697_prm srtcm = {
- .cbs_exponent = 20,
- .cbs_mantissa = 191,
- .cir_exponent = 0,
- .cir_mantissa = 200,
- .ebs_exponent = 0,
- .ebs_mantissa = 0,
+ .cbs_cir = RTE_BE32(MLX5_IFC_FLOW_METER_DISABLE_CBS_CIR_VAL),
+ .ebs_eir = 0,
};
uint64_t modify_bits = MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CBS |
MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CIR;
struct rte_mtr_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_flow_meter *fm;
+ struct mlx5_flow_meter_info *fm;
int ret;
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Meter object must exist. */
- fm = mlx5_flow_meter_find(priv, meter_id);
+ fm = mlx5_flow_meter_find(priv, meter_id, NULL);
if (fm == NULL)
return -rte_mtr_error_set(error, ENOENT,
RTE_MTR_ERROR_TYPE_MTR_ID,
struct rte_mtr_error *error)
{
struct mlx5_priv *priv = dev->data->dev_private;
- struct mlx5_flow_meter *fm;
+ struct mlx5_flow_meter_info *fm;
int ret;
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Meter object must exist. */
- fm = mlx5_flow_meter_find(priv, meter_id);
+ fm = mlx5_flow_meter_find(priv, meter_id, NULL);
if (fm == NULL)
return -rte_mtr_error_set(error, ENOENT,
RTE_MTR_ERROR_TYPE_MTR_ID,
struct mlx5_priv *priv = dev->data->dev_private;
struct mlx5_flow_meter_profile *fmp;
struct mlx5_flow_meter_profile *old_fmp;
- struct mlx5_flow_meter *fm;
+ struct mlx5_flow_meter_info *fm;
uint64_t modify_bits = MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CBS |
MLX5_FLOW_METER_OBJ_MODIFY_FIELD_CIR;
int ret;
if (!priv->mtr_en)
return -rte_mtr_error_set(error, ENOTSUP,
RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
- "Meter is not support");
+ "Meter is not supported");
/* Meter profile must exist. */
fmp = mlx5_flow_meter_profile_find(priv, meter_profile_id);
if (fmp == NULL)
RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
NULL, "Meter profile not found.");
/* Meter object must exist. */
- fm = mlx5_flow_meter_find(priv, meter_id);
+ fm = mlx5_flow_meter_find(priv, meter_id, NULL);
if (fm == NULL)
return -rte_mtr_error_set(error, ENOENT,
RTE_MTR_ERROR_TYPE_MTR_ID,
return 0;
}
+/**
+ * Callback to update meter stats mask.
+ *
+ * @param[in] dev
+ * Pointer to Ethernet device.
+ * @param[in] meter_id
+ * Meter id.
+ * @param[in] stats_mask
+ * To be updated stats_mask.
+ * @param[out] error
+ * Pointer to rte meter error structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+mlx5_flow_meter_stats_update(struct rte_eth_dev *dev,
+ uint32_t meter_id,
+ uint64_t stats_mask,
+ struct rte_mtr_error *error)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_flow_meter_info *fm;
+ const struct rte_flow_attr attr = {
+ .ingress = 1,
+ .egress = 1,
+ .transfer = priv->config.dv_esw_en ? 1 : 0,
+ };
+ bool need_updated = false;
+ struct mlx5_flow_policer_stats old_policer_stats;
+
+ if (!priv->mtr_en)
+ return -rte_mtr_error_set(error, ENOTSUP,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Meter is not supported");
+ /* Meter object must exist. */
+ fm = mlx5_flow_meter_find(priv, meter_id, NULL);
+ if (fm == NULL)
+ return -rte_mtr_error_set(error, ENOENT,
+ RTE_MTR_ERROR_TYPE_MTR_ID,
+ NULL, "Meter object id not valid.");
+ old_policer_stats.pass_cnt = 0;
+ old_policer_stats.drop_cnt = 0;
+ if (!!((RTE_MTR_STATS_N_PKTS_GREEN |
+ RTE_MTR_STATS_N_BYTES_GREEN) & stats_mask) !=
+ !!fm->policer_stats.pass_cnt) {
+ need_updated = true;
+ if (fm->policer_stats.pass_cnt) {
+ old_policer_stats.pass_cnt = fm->policer_stats.pass_cnt;
+ fm->policer_stats.pass_cnt = 0;
+ } else {
+ fm->policer_stats.pass_cnt =
+ mlx5_counter_alloc(dev);
+ if (!fm->policer_stats.pass_cnt)
+ return -rte_mtr_error_set(error, ENOMEM,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Counter alloc failed for meter.");
+ }
+ }
+ if (!!((RTE_MTR_STATS_N_PKTS_RED | RTE_MTR_STATS_N_BYTES_RED |
+ RTE_MTR_STATS_N_PKTS_DROPPED | RTE_MTR_STATS_N_BYTES_DROPPED) &
+ stats_mask) !=
+ !!fm->policer_stats.drop_cnt) {
+ need_updated = true;
+ if (fm->policer_stats.drop_cnt) {
+ old_policer_stats.drop_cnt = fm->policer_stats.drop_cnt;
+ fm->policer_stats.drop_cnt = 0;
+ } else {
+ fm->policer_stats.drop_cnt =
+ mlx5_counter_alloc(dev);
+ if (!fm->policer_stats.drop_cnt)
+ return -rte_mtr_error_set(error, ENOMEM,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Counter alloc failed for meter.");
+ }
+ }
+ if (need_updated) {
+ if (mlx5_flow_prepare_policer_rules(dev, fm, &attr)) {
+ if (fm->policer_stats.pass_cnt &&
+ fm->policer_stats.pass_cnt !=
+ old_policer_stats.pass_cnt)
+ mlx5_counter_free(dev,
+ fm->policer_stats.pass_cnt);
+ fm->policer_stats.pass_cnt =
+ old_policer_stats.pass_cnt;
+ if (fm->policer_stats.drop_cnt &&
+ fm->policer_stats.drop_cnt !=
+ old_policer_stats.drop_cnt)
+ mlx5_counter_free(dev,
+ fm->policer_stats.drop_cnt);
+ fm->policer_stats.pass_cnt =
+ old_policer_stats.pass_cnt;
+ return -rte_mtr_error_set(error, ENOTSUP,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED,
+ NULL, "Failed to create meter policer rules.");
+ }
+ /* Free old policer counters. */
+ if (old_policer_stats.pass_cnt)
+ mlx5_counter_free(dev,
+ old_policer_stats.pass_cnt);
+ if (old_policer_stats.drop_cnt)
+ mlx5_counter_free(dev,
+ old_policer_stats.drop_cnt);
+ }
+ mlx5_flow_meter_stats_enable_update(fm, stats_mask);
+ return 0;
+}
+
+/**
+ * Callback to read meter statistics.
+ *
+ * @param[in] dev
+ * Pointer to Ethernet device.
+ * @param[in] meter_id
+ * Meter id.
+ * @param[out] stats
+ * Pointer to store the statistics.
+ * @param[out] stats_mask
+ * Pointer to store the stats_mask.
+ * @param[in] clear
+ * Statistic to be cleared after read or not.
+ * @param[out] error
+ * Pointer to rte meter error structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+static int
+mlx5_flow_meter_stats_read(struct rte_eth_dev *dev,
+ uint32_t meter_id,
+ struct rte_mtr_stats *stats,
+ uint64_t *stats_mask,
+ int clear,
+ struct rte_mtr_error *error)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_flow_meter_info *fm;
+ struct mlx5_flow_policer_stats *ps;
+ uint64_t pkts;
+ uint64_t bytes;
+ int ret = 0;
+
+ if (!priv->mtr_en)
+ return -rte_mtr_error_set(error, ENOTSUP,
+ RTE_MTR_ERROR_TYPE_UNSPECIFIED, NULL,
+ "Meter is not supported");
+ /* Meter object must exist. */
+ fm = mlx5_flow_meter_find(priv, meter_id, NULL);
+ if (fm == NULL)
+ return -rte_mtr_error_set(error, ENOENT,
+ RTE_MTR_ERROR_TYPE_MTR_ID,
+ NULL, "Meter object id not valid.");
+ ps = &fm->policer_stats;
+ *stats_mask = 0;
+ if (fm->green_bytes)
+ *stats_mask |= RTE_MTR_STATS_N_BYTES_GREEN;
+ if (fm->green_pkts)
+ *stats_mask |= RTE_MTR_STATS_N_PKTS_GREEN;
+ if (fm->red_bytes)
+ *stats_mask |= RTE_MTR_STATS_N_BYTES_RED;
+ if (fm->red_pkts)
+ *stats_mask |= RTE_MTR_STATS_N_PKTS_RED;
+ if (fm->bytes_dropped)
+ *stats_mask |= RTE_MTR_STATS_N_BYTES_DROPPED;
+ if (fm->pkts_dropped)
+ *stats_mask |= RTE_MTR_STATS_N_PKTS_DROPPED;
+ memset(stats, 0, sizeof(*stats));
+ if (ps->pass_cnt) {
+ ret = mlx5_counter_query(dev, ps->pass_cnt, clear, &pkts,
+ &bytes);
+ if (ret)
+ goto error;
+ /* If need to read the packets, set it. */
+ if (fm->green_pkts)
+ stats->n_pkts[RTE_COLOR_GREEN] = pkts;
+ /* If need to read the bytes, set it. */
+ if (fm->green_bytes)
+ stats->n_bytes[RTE_COLOR_GREEN] = bytes;
+ }
+ if (ps->drop_cnt) {
+ ret = mlx5_counter_query(dev, ps->drop_cnt, clear, &pkts,
+ &bytes);
+ if (ret)
+ goto error;
+ /* If need to read the packets, set it. */
+ if (fm->pkts_dropped)
+ stats->n_pkts_dropped = pkts;
+ /* If need to read the bytes, set it. */
+ if (fm->bytes_dropped)
+ stats->n_bytes_dropped = bytes;
+ }
+ return 0;
+error:
+ return -rte_mtr_error_set(error, ret, RTE_MTR_ERROR_TYPE_STATS, NULL,
+ "Failed to read policer counters.");
+}
+
static const struct rte_mtr_ops mlx5_flow_mtr_ops = {
.capabilities_get = mlx5_flow_mtr_cap_get,
.meter_profile_add = mlx5_flow_meter_profile_add,
.meter_profile_update = mlx5_flow_meter_profile_update,
.meter_dscp_table_update = NULL,
.policer_actions_update = NULL,
- .stats_update = NULL,
- .stats_read = NULL,
+ .stats_update = mlx5_flow_meter_stats_update,
+ .stats_read = mlx5_flow_meter_stats_read,
};
/**
* @return
* Pointer to the profile found on success, NULL otherwise.
*/
-struct mlx5_flow_meter *
-mlx5_flow_meter_find(struct mlx5_priv *priv, uint32_t meter_id)
+struct mlx5_flow_meter_info *
+mlx5_flow_meter_find(struct mlx5_priv *priv, uint32_t meter_id,
+ uint32_t *mtr_idx)
{
- struct mlx5_flow_meters *fms = &priv->flow_meters;
- struct mlx5_flow_meter *fm;
+ struct mlx5_legacy_flow_meter *legacy_fm;
+ struct mlx5_legacy_flow_meters *fms = &priv->flow_meters;
+ struct mlx5_aso_mtr *aso_mtr;
+ struct mlx5_aso_mtr_pools_mng *mtrmng = priv->sh->mtrmng;
+ union mlx5_l3t_data data;
- TAILQ_FOREACH(fm, fms, next)
- if (meter_id == fm->meter_id)
- return fm;
+ if (priv->sh->meter_aso_en) {
+ rte_spinlock_lock(&mtrmng->mtrsl);
+ if (!mtrmng->n_valid) {
+ rte_spinlock_unlock(&mtrmng->mtrsl);
+ return NULL;
+ }
+ if (mlx5_l3t_get_entry(priv->mtr_idx_tbl, meter_id, &data) ||
+ !data.dword) {
+ rte_spinlock_unlock(&mtrmng->mtrsl);
+ return NULL;
+ }
+ if (mtr_idx)
+ *mtr_idx = data.dword;
+ aso_mtr = mlx5_aso_meter_by_idx(priv, data.dword);
+ mlx5_l3t_clear_entry(priv->mtr_idx_tbl, meter_id);
+ if (meter_id == aso_mtr->fm.meter_id) {
+ rte_spinlock_unlock(&mtrmng->mtrsl);
+ return &aso_mtr->fm;
+ }
+ rte_spinlock_unlock(&mtrmng->mtrsl);
+ } else {
+ TAILQ_FOREACH(legacy_fm, fms, next)
+ if (meter_id == legacy_fm->fm.meter_id)
+ return &legacy_fm->fm;
+ }
return NULL;
}
+
+/**
+ * Find meter by index.
+ *
+ * @param priv
+ * Pointer to mlx5_priv.
+ * @param idx
+ * Meter index.
+ *
+ * @return
+ * Pointer to the profile found on success, NULL otherwise.
+ */
+struct mlx5_flow_meter_info *
+flow_dv_meter_find_by_idx(struct mlx5_priv *priv, uint32_t idx)
+{
+ struct mlx5_aso_mtr *aso_mtr;
+
+ if (priv->sh->meter_aso_en) {
+ aso_mtr = mlx5_aso_meter_by_idx(priv, idx);
+ return &aso_mtr->fm;
+ } else {
+ return mlx5_ipool_get(priv->sh->ipool[MLX5_IPOOL_MTR], idx);
+ }
+}
+
+/**
+ * Attach meter to flow.
+ * Unidirectional Meter creation can only be done
+ * when flow direction is known, i.e. when calling meter_attach.
+ *
+ * @param [in] priv
+ * Pointer to mlx5 private data.
+ * @param[in] fm
+ * Pointer to flow meter.
+ * @param [in] attr
+ * Pointer to flow attributes.
+ * @param [out] error
+ * Pointer to error structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_meter_attach(struct mlx5_priv *priv,
+ struct mlx5_flow_meter_info *fm,
+ const struct rte_flow_attr *attr,
+ struct rte_flow_error *error)
+{
+ int ret = 0;
+
+ rte_spinlock_lock(&fm->sl);
+ if (fm->mfts->meter_action) {
+ if (fm->shared &&
+ attr->transfer == fm->transfer &&
+ attr->ingress == fm->ingress &&
+ attr->egress == fm->egress)
+ fm->ref_cnt++;
+ else
+ ret = -1;
+ } else {
+ fm->ingress = attr->ingress;
+ fm->egress = attr->egress;
+ fm->transfer = attr->transfer;
+ fm->ref_cnt = 1;
+ /* This also creates the meter object. */
+ fm->mfts->meter_action = mlx5_flow_meter_action_create(priv,
+ fm);
+ if (!fm->mfts->meter_action) {
+ fm->ref_cnt = 0;
+ fm->ingress = 0;
+ fm->egress = 0;
+ fm->transfer = 0;
+ ret = -1;
+ DRV_LOG(ERR, "Meter action create failed.");
+ }
+ }
+ rte_spinlock_unlock(&fm->sl);
+ if (ret)
+ rte_flow_error_set(error, EINVAL,
+ RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
+ fm->mfts->meter_action ?
+ "Meter attr not match" :
+ "Meter action create failed");
+ return ret ? -rte_errno : 0;
+}
+
+/**
+ * Detach meter from flow.
+ *
+ * @param [in] fm
+ * Pointer to flow meter.
+ */
+void
+mlx5_flow_meter_detach(struct mlx5_flow_meter_info *fm)
+{
+#ifdef HAVE_MLX5_DR_CREATE_ACTION_FLOW_METER
+ rte_spinlock_lock(&fm->sl);
+ MLX5_ASSERT(fm->ref_cnt);
+ if (--fm->ref_cnt == 0) {
+ mlx5_glue->destroy_flow_action(fm->mfts->meter_action);
+ fm->mfts->meter_action = NULL;
+ fm->ingress = 0;
+ fm->egress = 0;
+ fm->transfer = 0;
+ }
+ rte_spinlock_unlock(&fm->sl);
+#else
+ (void)fm;
+#endif
+}
+
+/**
+ * Flush meter configuration.
+ *
+ * @param[in] dev
+ * Pointer to Ethernet device.
+ * @param[out] error
+ * Pointer to rte meter error structure.
+ *
+ * @return
+ * 0 on success, a negative errno value otherwise and rte_errno is set.
+ */
+int
+mlx5_flow_meter_flush(struct rte_eth_dev *dev, struct rte_mtr_error *error)
+{
+ struct mlx5_priv *priv = dev->data->dev_private;
+ struct mlx5_aso_mtr_pools_mng *mtrmng = priv->sh->mtrmng;
+ struct mlx5_legacy_flow_meters *fms = &priv->flow_meters;
+ struct mlx5_mtr_profiles *fmps = &priv->flow_meter_profiles;
+ struct mlx5_flow_meter_profile *fmp;
+ struct mlx5_legacy_flow_meter *legacy_fm;
+ struct mlx5_flow_meter_info *fm;
+ struct mlx5_aso_mtr_pool *mtr_pool;
+ const struct rte_flow_attr attr = {
+ .ingress = 1,
+ .egress = 1,
+ .transfer = priv->config.dv_esw_en ? 1 : 0,
+ };
+ void *tmp;
+ uint32_t i, offset, mtr_idx;
+
+ if (priv->sh->meter_aso_en) {
+ i = mtrmng->n_valid;
+ while (i--) {
+ mtr_pool = mtrmng->pools[i];
+ for (offset = 0; offset < MLX5_ASO_MTRS_PER_POOL;
+ offset++) {
+ fm = &mtr_pool->mtrs[offset].fm;
+ mtr_idx = MLX5_MAKE_MTR_IDX(i, offset);
+ if (fm->meter_id != UINT32_MAX &&
+ mlx5_flow_meter_params_flush(dev,
+ fm, &attr, mtr_idx))
+ return -rte_mtr_error_set
+ (error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ NULL, "MTR object meter profile invalid.");
+ }
+ }
+ } else {
+ TAILQ_FOREACH_SAFE(legacy_fm, fms, next, tmp) {
+ fm = &legacy_fm->fm;
+ if (mlx5_flow_meter_params_flush(dev, fm, &attr, 0))
+ return -rte_mtr_error_set(error, EINVAL,
+ RTE_MTR_ERROR_TYPE_METER_PROFILE_ID,
+ NULL, "MTR object meter profile invalid.");
+ }
+ }
+ TAILQ_FOREACH_SAFE(fmp, fmps, next, tmp) {
+ /* Check unused. */
+ MLX5_ASSERT(!fmp->ref_cnt);
+ /* Remove from list. */
+ TAILQ_REMOVE(&priv->flow_meter_profiles, fmp, next);
+ mlx5_free(fmp);
+ }
+ return 0;
+}
git.droids-corp.org / dpdk.git / blobdiff