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From: <skori@marvell.com>
To: Nithin Dabilpuram <ndabilpuram@marvell.com>,
	Kiran Kumar K <kirankumark@marvell.com>,
	Sunil Kumar Kori <skori@marvell.com>,
	Satha Rao <skoteshwar@marvell.com>
Cc: <dev@dpdk.org>
Subject: [dpdk-dev] [PATCH 19/27] net/cnxk: support ops to validate meter policy
Date: Mon, 6 Sep 2021 13:24:42 +0530	[thread overview]
Message-ID: <20210906075450.1452123-19-skori@marvell.com> (raw)
In-Reply-To: <20210906075450.1452123-1-skori@marvell.com>

From: Sunil Kumar Kori <skori@marvell.com>

Implement API to validate meter policy for CN10K platform.

Signed-off-by: Sunil Kumar Kori <skori@marvell.com>
---
 drivers/net/cnxk/cn10k_ethdev_mtr.c | 63 +++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

diff --git a/drivers/net/cnxk/cn10k_ethdev_mtr.c b/drivers/net/cnxk/cn10k_ethdev_mtr.c
index 480ce8fd73..8374f40681 100644
--- a/drivers/net/cnxk/cn10k_ethdev_mtr.c
+++ b/drivers/net/cnxk/cn10k_ethdev_mtr.c
@@ -184,10 +184,73 @@ cn10k_nix_mtr_profile_delete(struct rte_eth_dev *eth_dev, uint32_t profile_id,
 	return 0;
 }
 
+static int
+cn10k_nix_mtr_policy_validate(struct rte_eth_dev *dev,
+			      struct rte_mtr_meter_policy_params *policy,
+			      struct rte_mtr_error *error)
+{
+	enum rte_flow_action_type supported_action[] = {
+		RTE_FLOW_ACTION_TYPE_END, RTE_FLOW_ACTION_TYPE_QUEUE,
+		RTE_FLOW_ACTION_TYPE_DROP, RTE_FLOW_ACTION_TYPE_RSS,
+		RTE_FLOW_ACTION_TYPE_METER};
+	bool supported[RTE_COLORS] = {false, false, false};
+	uint32_t i;
+
+	RTE_SET_USED(dev);
+
+	if (!policy)
+		return 0; /* Nothing to be validated */
+
+	for (i = 0; i < RTE_DIM(supported_action); i++) {
+		if (policy->actions[RTE_COLOR_GREEN]->type ==
+		    supported_action[i]) {
+			supported[RTE_COLOR_GREEN] = true;
+			break;
+		}
+	}
+
+	if (!supported[RTE_COLOR_GREEN]) {
+		return -rte_mtr_error_set(error, ENOTSUP,
+					  RTE_MTR_ERROR_TYPE_METER_POLICY, NULL,
+					  "Green: action is not supported");
+	}
+
+	for (i = 0; i < RTE_DIM(supported_action); i++) {
+		if (policy->actions[RTE_COLOR_YELLOW]->type ==
+		    supported_action[i]) {
+			supported[RTE_COLOR_YELLOW] = true;
+			break;
+		}
+	}
+
+	if (!supported[RTE_COLOR_YELLOW]) {
+		return -rte_mtr_error_set(error, ENOTSUP,
+					  RTE_MTR_ERROR_TYPE_METER_POLICY, NULL,
+					  "Yellow: action is not supported");
+	}
+
+	for (i = 0; i < RTE_DIM(supported_action); i++) {
+		if (policy->actions[RTE_COLOR_RED]->type ==
+		    supported_action[i]) {
+			supported[RTE_COLOR_RED] = true;
+			break;
+		}
+	}
+
+	if (!supported[RTE_COLOR_RED]) {
+		return -rte_mtr_error_set(error, ENOTSUP,
+					  RTE_MTR_ERROR_TYPE_METER_POLICY, NULL,
+					  "Red: action is not supported");
+	}
+
+	return 0;
+}
+
 const struct rte_mtr_ops nix_mtr_ops = {
 	.capabilities_get = cn10k_nix_mtr_capabilities_get,
 	.meter_profile_add = cn10k_nix_mtr_profile_add,
 	.meter_profile_delete = cn10k_nix_mtr_profile_delete,
+	.meter_policy_validate = cn10k_nix_mtr_policy_validate,
 };
 
 int
-- 
2.25.1


  parent reply	other threads:[~2021-09-06  7:56 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-06  7:54 [dpdk-dev] [PATCH 01/27] common/cnxk: update policer MBOX APIs and HW definitions skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 02/27] common/cnxk: support RoC API to get level to index skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 03/27] common/cnxk: support RoC API to get profile count skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 04/27] common/cnxk: support RoC API to alloc bandwidth profiles skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 05/27] common/cnxk: support RoC API to free " skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 06/27] common/cnxk: support RoC API to configure bandwidth profile skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 07/27] common/cnxk: support RoC API to toggle profile state skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 08/27] common/cnxk: support RoC API to dump bandwidth profile skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 09/27] common/cnxk: support RoC API to setup precolor table skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 10/27] common/cnxk: support RoC API to connect bandwidth profiles skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 11/27] common/cnxk: support RoC API to get stats to index skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 12/27] common/cnxk: support RoC API to read profile statistics skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 13/27] common/cnxk: support RoC API to reset profile stats skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 14/27] common/cnxk: support meter in action list skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 15/27] net/cnxk: support meter ops get API skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 16/27] net/cnxk: support ops to get meter capabilities skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 17/27] net/cnxk: support ops to create meter profile skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 18/27] net/cnxk: support ops to delete " skori
2021-09-06  7:54 ` skori [this message]
2021-09-06  7:54 ` [dpdk-dev] [PATCH 20/27] net/cnxk: support ops to create meter policy skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 21/27] net/cnxk: support ops to delete " skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 22/27] net/cnxk: support ops to create meter skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 23/27] net/cnxk: support ops to delete meter skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 24/27] net/cnxk: support ops to enable/disable meter skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 25/27] net/cnxk: support ops to update precolor DSCP table skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 26/27] net/cnxk: support ops to read/update meter stats skori
2021-09-06  7:54 ` [dpdk-dev] [PATCH 27/27] net/cnxk: support meter action to flow create skori

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