X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fdpaa2%2Fbase%2Fdpaa2_hw_dpni.c;h=25b1d2bb6d9f26b09c5363b12f2868fb9aae8bd5;hb=bd885ab120e2335f978a28ee0aa4303017390e15;hp=9f0dad6e7c9aa12053a6988ef3d26a8112559ed6;hpb=271f5aee8b27e848922d9d8091a128b878424181;p=dpdk.git

diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index 9f0dad6e7c..25b1d2bb6d 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -85,10 +85,24 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 {
 	struct dpaa2_dev_priv *priv = eth_dev->data->dev_private;
 	struct fsl_mc_io *dpni = priv->hw;
-	struct dpni_rx_tc_dist_cfg tc_cfg;
+	struct dpni_rx_dist_cfg tc_cfg;
 	struct dpkg_profile_cfg kg_cfg;
 	void *p_params;
-	int ret;
+	int ret, tc_dist_queues;
+
+	/*TC distribution size is set with dist_queues or
+	 * nb_rx_queues % dist_queues in order of TC priority index.
+	 * Calculating dist size for this tc_index:-
+	 */
+	tc_dist_queues = eth_dev->data->nb_rx_queues -
+		tc_index * priv->dist_queues;
+	if (tc_dist_queues <= 0) {
+		DPAA2_PMD_INFO("No distribution on TC%d", tc_index);
+		return 0;
+	}
+
+	if (tc_dist_queues > priv->dist_queues)
+		tc_dist_queues = priv->dist_queues;
 
 	p_params = rte_malloc(
 		NULL, DIST_PARAM_IOVA_SIZE, RTE_CACHE_LINE_SIZE);
@@ -96,8 +110,9 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 		DPAA2_PMD_ERR("Unable to allocate flow-dist parameters");
 		return -ENOMEM;
 	}
+
 	memset(p_params, 0, DIST_PARAM_IOVA_SIZE);
-	memset(&tc_cfg, 0, sizeof(struct dpni_rx_tc_dist_cfg));
+	memset(&tc_cfg, 0, sizeof(struct dpni_rx_dist_cfg));
 
 	ret = dpaa2_distset_to_dpkg_profile_cfg(req_dist_set, &kg_cfg);
 	if (ret) {
@@ -106,9 +121,11 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 		rte_free(p_params);
 		return ret;
 	}
+
 	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
-	tc_cfg.dist_size = priv->dist_queues;
-	tc_cfg.dist_mode = DPNI_DIST_MODE_HASH;
+	tc_cfg.dist_size = tc_dist_queues;
+	tc_cfg.enable = true;
+	tc_cfg.tc = tc_index;
 
 	ret = dpkg_prepare_key_cfg(&kg_cfg, p_params);
 	if (ret) {
@@ -117,8 +134,7 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 		return ret;
 	}
 
-	ret = dpni_set_rx_tc_dist(dpni, CMD_PRI_LOW, priv->token, tc_index,
-				  &tc_cfg);
+	ret = dpni_set_rx_hash_dist(dpni, CMD_PRI_LOW, priv->token, &tc_cfg);
 	rte_free(p_params);
 	if (ret) {
 		DPAA2_PMD_ERR(
@@ -136,7 +152,7 @@ int dpaa2_remove_flow_dist(
 {
 	struct dpaa2_dev_priv *priv = eth_dev->data->dev_private;
 	struct fsl_mc_io *dpni = priv->hw;
-	struct dpni_rx_tc_dist_cfg tc_cfg;
+	struct dpni_rx_dist_cfg tc_cfg;
 	struct dpkg_profile_cfg kg_cfg;
 	void *p_params;
 	int ret;
@@ -147,13 +163,15 @@ int dpaa2_remove_flow_dist(
 		DPAA2_PMD_ERR("Unable to allocate flow-dist parameters");
 		return -ENOMEM;
 	}
-	memset(p_params, 0, DIST_PARAM_IOVA_SIZE);
-	memset(&tc_cfg, 0, sizeof(struct dpni_rx_tc_dist_cfg));
-	kg_cfg.num_extracts = 0;
-	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
+
+	memset(&tc_cfg, 0, sizeof(struct dpni_rx_dist_cfg));
 	tc_cfg.dist_size = 0;
-	tc_cfg.dist_mode = DPNI_DIST_MODE_NONE;
+	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
+	tc_cfg.enable = true;
+	tc_cfg.tc = tc_index;
 
+	memset(p_params, 0, DIST_PARAM_IOVA_SIZE);
+	kg_cfg.num_extracts = 0;
 	ret = dpkg_prepare_key_cfg(&kg_cfg, p_params);
 	if (ret) {
 		DPAA2_PMD_ERR("Unable to prepare extract parameters");
@@ -161,8 +179,8 @@ int dpaa2_remove_flow_dist(
 		return ret;
 	}
 
-	ret = dpni_set_rx_tc_dist(dpni, CMD_PRI_LOW, priv->token, tc_index,
-				  &tc_cfg);
+	ret = dpni_set_rx_hash_dist(dpni, CMD_PRI_LOW, priv->token,
+			&tc_cfg);
 	rte_free(p_params);
 	if (ret)
 		DPAA2_PMD_ERR(