5f0d54f372
Currently, the flow meter policy does not support multiple actions per color; also the allowed action types per color are very limited. In addition, the policy cannot be pre-defined. Due to the growing in flow actions offload abilities there is a potential for the user to use variety of actions per color differently. This new meter policy API comes to allow this potential in the most ethdev common way using rte_flow action definition. A list of rte_flow actions will be provided by the user per color in order to create a meter policy. In addition, the API forces to pre-define the policy before the meters creation in order to allow sharing of single policy with multiple meters efficiently. meter_policy_id is added into struct rte_mtr_params. So that it can get the policy during the meters creation. Allow coloring the packet using a new rte_flow_action_color as could be done by the old policy API. Add two common policy template as macros in the head file. The next API function were added: - rte_mtr_meter_policy_add - rte_mtr_meter_policy_delete - rte_mtr_meter_policy_update - rte_mtr_meter_policy_validate The next struct was changed: - rte_mtr_params - rte_mtr_capabilities The next API was deleted: - rte_mtr_policer_actions_update To support this API the following app were changed: app/test-flow-perf: clean meter policer app/testpmd: clean meter policer To support this API the following drivers were changed: net/softnic: support meter policy API 1. Cleans meter rte_mtr_policer_action. 2. Supports policy API to get color action as policer action did. The color action will be mapped into rte_table_action_policer. net/mlx5: clean meter creation management Cleans and breaks part of the current meter management in order to allow better design with policy API. Signed-off-by: Li Zhang <lizh@nvidia.com> Signed-off-by: Haifei Luo <haifeil@nvidia.com> Signed-off-by: Jiawei Wang <jiaweiw@nvidia.com> Acked-by: Matan Azrad <matan@nvidia.com> Acked-by: Ray Kinsella <mdr@ashroe.eu> Acked-by: Ori Kam <orika@nvidia.com> Acked-by: Jasvinder Singh <jasvinder.singh@intel.com> Acked-by: Cristian Dumitrescu <cristian.dumitrescu@intel.com> Acked-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
235 lines
5.5 KiB
C
235 lines
5.5 KiB
C
/* SPDX-License-Identifier: BSD-3-Clause
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* Copyright(c) 2017 Intel Corporation
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*/
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#include <stdint.h>
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#include <rte_errno.h>
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#include "rte_compat.h"
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#include "rte_ethdev.h"
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#include "rte_mtr_driver.h"
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#include "rte_mtr.h"
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/* Get generic traffic metering & policing operations structure from a port. */
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const struct rte_mtr_ops *
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rte_mtr_ops_get(uint16_t port_id, struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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const struct rte_mtr_ops *ops;
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if (!rte_eth_dev_is_valid_port(port_id)) {
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rte_mtr_error_set(error,
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ENODEV,
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RTE_MTR_ERROR_TYPE_UNSPECIFIED,
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NULL,
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rte_strerror(ENODEV));
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return NULL;
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}
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if ((dev->dev_ops->mtr_ops_get == NULL) ||
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(dev->dev_ops->mtr_ops_get(dev, &ops) != 0) ||
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(ops == NULL)) {
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rte_mtr_error_set(error,
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ENOSYS,
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RTE_MTR_ERROR_TYPE_UNSPECIFIED,
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NULL,
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rte_strerror(ENOSYS));
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return NULL;
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}
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return ops;
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}
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#define RTE_MTR_FUNC(port_id, func) \
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({ \
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const struct rte_mtr_ops *ops = \
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rte_mtr_ops_get(port_id, error); \
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if (ops == NULL) \
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return -rte_errno; \
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\
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if (ops->func == NULL) \
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return -rte_mtr_error_set(error, \
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ENOSYS, \
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RTE_MTR_ERROR_TYPE_UNSPECIFIED, \
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NULL, \
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rte_strerror(ENOSYS)); \
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\
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ops->func; \
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})
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/* MTR capabilities get */
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int
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rte_mtr_capabilities_get(uint16_t port_id,
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struct rte_mtr_capabilities *cap,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, capabilities_get)(dev,
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cap, error);
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}
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/* MTR meter profile add */
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int
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rte_mtr_meter_profile_add(uint16_t port_id,
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uint32_t meter_profile_id,
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struct rte_mtr_meter_profile *profile,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_profile_add)(dev,
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meter_profile_id, profile, error);
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}
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/** MTR meter profile delete */
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int
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rte_mtr_meter_profile_delete(uint16_t port_id,
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uint32_t meter_profile_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_profile_delete)(dev,
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meter_profile_id, error);
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}
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/* MTR meter policy validate */
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int
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rte_mtr_meter_policy_validate(uint16_t port_id,
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struct rte_mtr_meter_policy_params *policy,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_policy_validate)(dev,
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policy, error);
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}
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/* MTR meter policy add */
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int
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rte_mtr_meter_policy_add(uint16_t port_id,
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uint32_t policy_id,
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struct rte_mtr_meter_policy_params *policy,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_policy_add)(dev,
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policy_id, policy, error);
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}
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/** MTR meter policy delete */
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int
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rte_mtr_meter_policy_delete(uint16_t port_id,
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uint32_t policy_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_policy_delete)(dev,
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policy_id, error);
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}
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/** MTR object create */
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int
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rte_mtr_create(uint16_t port_id,
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uint32_t mtr_id,
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struct rte_mtr_params *params,
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int shared,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, create)(dev,
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mtr_id, params, shared, error);
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}
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/** MTR object destroy */
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int
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rte_mtr_destroy(uint16_t port_id,
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uint32_t mtr_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, destroy)(dev,
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mtr_id, error);
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}
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/** MTR object meter enable */
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int
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rte_mtr_meter_enable(uint16_t port_id,
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uint32_t mtr_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_enable)(dev,
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mtr_id, error);
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}
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/** MTR object meter disable */
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int
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rte_mtr_meter_disable(uint16_t port_id,
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uint32_t mtr_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_disable)(dev,
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mtr_id, error);
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}
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/** MTR object meter profile update */
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int
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rte_mtr_meter_profile_update(uint16_t port_id,
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uint32_t mtr_id,
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uint32_t meter_profile_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_profile_update)(dev,
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mtr_id, meter_profile_id, error);
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}
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/** MTR object meter policy update */
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int
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rte_mtr_meter_policy_update(uint16_t port_id,
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uint32_t mtr_id,
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uint32_t meter_policy_id,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_policy_update)(dev,
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mtr_id, meter_policy_id, error);
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}
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/** MTR object meter DSCP table update */
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int
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rte_mtr_meter_dscp_table_update(uint16_t port_id,
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uint32_t mtr_id,
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enum rte_color *dscp_table,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, meter_dscp_table_update)(dev,
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mtr_id, dscp_table, error);
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}
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/** MTR object enabled stats update */
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int
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rte_mtr_stats_update(uint16_t port_id,
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uint32_t mtr_id,
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uint64_t stats_mask,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, stats_update)(dev,
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mtr_id, stats_mask, error);
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}
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/** MTR object stats read */
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int
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rte_mtr_stats_read(uint16_t port_id,
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uint32_t mtr_id,
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struct rte_mtr_stats *stats,
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uint64_t *stats_mask,
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int clear,
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struct rte_mtr_error *error)
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{
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struct rte_eth_dev *dev = &rte_eth_devices[port_id];
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return RTE_MTR_FUNC(port_id, stats_read)(dev,
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mtr_id, stats, stats_mask, clear, error);
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}
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