From: Rakesh Kudurumalla <rkudurumalla@marvell.com>
Date: Thu, 13 Jan 2022 12:28:06 +0000 (+0530)
Subject: net/cnxk: update meter BPF ID in Rx queue
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=c08d6e268100f2a9f4b456e8f8c0d6ccfe96f68c;p=dpdk.git

net/cnxk: update meter BPF ID in Rx queue

Patch updates configured meter BPF (Bandwidth profile) ID is in
receive queue context during meter creation.

Signed-off-by: Rakesh Kudurumalla <rkudurumalla@marvell.com>
Acked-by: Sunil Kumar Kori <skori@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
---

diff --git a/drivers/net/cnxk/cn10k_rte_flow.c b/drivers/net/cnxk/cn10k_rte_flow.c
index b830abe63e..529fb0e4b7 100644
--- a/drivers/net/cnxk/cn10k_rte_flow.c
+++ b/drivers/net/cnxk/cn10k_rte_flow.c
@@ -36,20 +36,20 @@ cn10k_mtr_configure(struct rte_eth_dev *eth_dev,
 	for (i = 0; actions[i].type != RTE_FLOW_ACTION_TYPE_END; i++) {
 		if (actions[i].type == RTE_FLOW_ACTION_TYPE_METER) {
 			mtr_conf = (const struct rte_flow_action_meter
-					    *)(actions->conf);
+					    *)(actions[i].conf);
 			mtr_id = mtr_conf->mtr_id;
 			is_mtr_act = true;
 		}
 		if (actions[i].type == RTE_FLOW_ACTION_TYPE_QUEUE) {
 			q_conf = (const struct rte_flow_action_queue
-					  *)(actions->conf);
+					  *)(actions[i].conf);
 			if (is_mtr_act)
 				nix_mtr_rq_update(eth_dev, mtr_id, 1,
 						  &q_conf->index);
 		}
 		if (actions[i].type == RTE_FLOW_ACTION_TYPE_RSS) {
 			rss_conf = (const struct rte_flow_action_rss
-					    *)(actions->conf);
+					    *)(actions[i].conf);
 			if (is_mtr_act)
 				nix_mtr_rq_update(eth_dev, mtr_id,
 						  rss_conf->queue_num,
@@ -171,7 +171,6 @@ cn10k_flow_create(struct rte_eth_dev *eth_dev, const struct rte_flow_attr *attr,
 			return NULL;
 		}
 	}
-
 	for (i = 0; actions[i].type != RTE_FLOW_ACTION_TYPE_END; i++) {
 		if (actions[i].type == RTE_FLOW_ACTION_TYPE_METER) {
 			mtr = (const struct rte_flow_action_meter *)actions[i]
diff --git a/drivers/net/cnxk/cnxk_ethdev_mtr.c b/drivers/net/cnxk/cnxk_ethdev_mtr.c
index 39d8563826..cc783e5f86 100644
--- a/drivers/net/cnxk/cnxk_ethdev_mtr.c
+++ b/drivers/net/cnxk/cnxk_ethdev_mtr.c
@@ -35,7 +35,6 @@ static struct rte_mtr_capabilities mtr_capa = {
 	.chaining_n_mtrs_per_flow_max = NIX_MTR_COUNT_PER_FLOW,
 	.chaining_use_prev_mtr_color_supported = true,
 	.chaining_use_prev_mtr_color_enforced = true,
-	.meter_rate_max = NIX_BPF_RATE_MAX / 8, /* Bytes per second */
 	.color_aware_srtcm_rfc2697_supported = true,
 	.color_aware_trtcm_rfc2698_supported = true,
 	.color_aware_trtcm_rfc4115_supported = true,
@@ -180,13 +179,13 @@ cnxk_nix_mtr_capabilities_get(struct rte_eth_dev *dev,
 			      struct rte_mtr_capabilities *capa,
 			      struct rte_mtr_error *error)
 {
-	struct cnxk_eth_dev *eth_dev = cnxk_eth_pmd_priv(dev);
-	uint16_t count[ROC_NIX_BPF_LEVEL_MAX] = {0};
 	uint8_t lvl_mask = ROC_NIX_BPF_LEVEL_F_LEAF | ROC_NIX_BPF_LEVEL_F_MID |
 			   ROC_NIX_BPF_LEVEL_F_TOP;
+	struct cnxk_eth_dev *eth_dev = cnxk_eth_pmd_priv(dev);
+	uint16_t count[ROC_NIX_BPF_LEVEL_MAX] = {0};
 	struct roc_nix *nix = &eth_dev->nix;
-	int rc;
-	int i;
+	uint32_t time_unit;
+	int rc, i;
 
 	RTE_SET_USED(dev);
 
@@ -207,6 +206,15 @@ cnxk_nix_mtr_capabilities_get(struct rte_eth_dev *dev,
 	mtr_capa.meter_trtcm_rfc4115_n_max = mtr_capa.n_max;
 	mtr_capa.meter_policy_n_max = mtr_capa.n_max;
 
+	rc = roc_nix_bpf_timeunit_get(nix, &time_unit);
+	if (rc)
+		return rc;
+
+	mtr_capa.meter_rate_max =
+		NIX_BPF_RATE(time_unit, NIX_BPF_MAX_RATE_EXPONENT,
+			     NIX_BPF_MAX_RATE_MANTISSA, 0) /
+		8;
+
 	*capa = mtr_capa;
 	return 0;
 }
@@ -304,6 +312,9 @@ cnxk_nix_mtr_policy_validate(struct rte_eth_dev *dev,
 				if (action->type == RTE_FLOW_ACTION_TYPE_DROP)
 					supported[i] = true;
 
+				if (action->type == RTE_FLOW_ACTION_TYPE_VOID)
+					supported[i] = true;
+
 				if (!supported[i]) {
 					sprintf(message,
 						"%s action is not valid",