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From: Hemant Agrawal <hemant.agrawal@nxp.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, Jun Yang <jun.yang@nxp.com>
Subject: [dpdk-dev] [PATCH v2 28/29] net/dpaa2: configure per class distribution size
Date: Tue,  7 Jul 2020 14:52:43 +0530
Message-ID: <20200707092244.12791-29-hemant.agrawal@nxp.com> (raw)
In-Reply-To: <20200707092244.12791-1-hemant.agrawal@nxp.com>

From: Jun Yang <jun.yang@nxp.com>

TC distribution size is set with dist_queues or

nb_rx_queues % dist_queues in order of TC priority.

Signed-off-by: Jun Yang <jun.yang@nxp.com>
---
 drivers/net/dpaa2/base/dpaa2_hw_dpni.c | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
index d69156bcc..25b1d2bb6 100644
--- a/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
+++ b/drivers/net/dpaa2/base/dpaa2_hw_dpni.c
@@ -88,7 +88,21 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 	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);
@@ -109,7 +123,7 @@ dpaa2_setup_flow_dist(struct rte_eth_dev *eth_dev,
 	}
 
 	tc_cfg.key_cfg_iova = (uint64_t)(DPAA2_VADDR_TO_IOVA(p_params));
-	tc_cfg.dist_size = priv->dist_queues;
+	tc_cfg.dist_size = tc_dist_queues;
 	tc_cfg.enable = true;
 	tc_cfg.tc = tc_index;
 
-- 
2.17.1


  parent reply	other threads:[~2020-07-07  9:33 UTC|newest]

Thread overview: 83+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-27 13:22 [dpdk-dev] [PATCH 00/37] NXP DPAAx enhancements Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 01/37] bus/fslmc: fix getting the FD error Hemant Agrawal
2020-05-27 18:07   ` Akhil Goyal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 02/37] net/dpaa: fix fd offset data type Hemant Agrawal
2020-05-27 18:08   ` Akhil Goyal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 03/37] net/dpaa2: enable timestamp for Rx offload case as well Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 04/37] bus/fslmc: combine thread specific variables Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 05/37] bus/fslmc: rework portal allocation to a per thread basis Hemant Agrawal
2020-07-01  7:23   ` Ferruh Yigit
2020-05-27 13:22 ` [dpdk-dev] [PATCH 06/37] bus/fslmc: support handle portal alloc failure Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 07/37] bus/fslmc: support portal migration Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 08/37] bus/fslmc: rename the cinh read functions used for ls1088 Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 09/37] net/dpaa: enable Tx queue taildrop Hemant Agrawal
2020-05-27 13:22 ` [dpdk-dev] [PATCH 10/37] net/dpaa: add 2.5G support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 11/37] net/dpaa: update process specific device info Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 12/37] drivers: optimize thread local storage for dpaa Hemant Agrawal
2020-05-27 18:13   ` Akhil Goyal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 13/37] bus/dpaa: enable link state interrupt Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 14/37] bus/dpaa: enable set link status Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 15/37] net/dpaa: add support for fmlib in dpdk Hemant Agrawal
2020-06-30 17:00   ` Ferruh Yigit
2020-07-01  4:18     ` Hemant Agrawal
2020-07-01  7:35       ` Ferruh Yigit
2020-05-27 13:23 ` [dpdk-dev] [PATCH 16/37] net/dpaa: add VSP support in FMLIB Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 17/37] net/dpaa: add support for fmcless mode Hemant Agrawal
2020-06-30 17:01   ` Ferruh Yigit
2020-07-01  4:04     ` Hemant Agrawal
2020-07-01  7:37       ` Ferruh Yigit
2020-05-27 13:23 ` [dpdk-dev] [PATCH 18/37] bus/dpaa: add shared MAC support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 19/37] bus/dpaa: add Virtual Storage Profile port init Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 20/37] net/dpaa: add support for Virtual Storage Profile Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 21/37] net/dpaa: add fmc parser support for VSP Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 22/37] net/dpaa: add RSS update func with FMCless Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 23/37] net/dpaa2: dynamic flow control support Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 24/37] net/dpaa2: key extracts of flow API Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 25/37] net/dpaa2: sanity check for flow extracts Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 26/37] net/dpaa2: free flow rule memory Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 27/37] net/dpaa2: flow QoS or FS table entry indexing Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 28/37] net/dpaa2: define the size of table entry Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 29/37] net/dpaa2: log of flow extracts and rules Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 30/37] net/dpaa2: discrimination between IPv4 and IPv6 Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 31/37] net/dpaa2: distribution size set on multiple TCs Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 32/37] net/dpaa2: index of queue action for flow Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 33/37] net/dpaa2: flow data sanity check Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 34/37] net/dpaa2: flow API QoS setup follows FS setup Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 35/37] net/dpaa2: flow API FS miss action configuration Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 36/37] net/dpaa2: configure per class distribution size Hemant Agrawal
2020-05-27 13:23 ` [dpdk-dev] [PATCH 37/37] net/dpaa2: support raw flow classification Hemant Agrawal
2020-06-30 17:01 ` [dpdk-dev] [PATCH 00/37] NXP DPAAx enhancements Ferruh Yigit
2020-07-01  4:08   ` Hemant Agrawal
2020-07-07  9:22 ` [dpdk-dev] [PATCH v2 00/29] " Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 01/29] bus/fslmc: fix getting the FD error Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 02/29] net/dpaa: fix fd offset data type Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 03/29] net/dpaa2: enable timestamp for Rx offload case as well Hemant Agrawal
2020-07-11 13:46     ` Thomas Monjalon
2020-07-13  3:47       ` Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 04/29] bus/fslmc: combine thread specific variables Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 05/29] bus/fslmc: rework portal allocation to a per thread basis Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 06/29] bus/fslmc: support handle portal alloc failure Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 07/29] bus/fslmc: support portal migration Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 08/29] bus/fslmc: rename the cinh read functions used for ls1088 Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 09/29] net/dpaa: enable Tx queue taildrop Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 10/29] net/dpaa: add 2.5G support Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 11/29] net/dpaa: update process specific device info Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 12/29] drivers: optimize thread local storage for dpaa Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 13/29] bus/dpaa: enable link state interrupt Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 14/29] bus/dpaa: enable set link status Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 15/29] net/dpaa2: support dynamic flow control Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 16/29] net/dpaa2: support key extracts of flow API Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 17/29] net/dpaa2: add sanity check for flow extracts Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 18/29] net/dpaa2: free flow rule memory Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 19/29] net/dpaa2: support QoS or FS table entry indexing Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 20/29] net/dpaa2: define the size of table entry Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 21/29] net/dpaa2: add logging of flow extracts and rules Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 22/29] net/dpaa2: support iscrimination between IPv4 and IPv6 Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 23/29] net/dpaa2: support distribution size set on multiple TCs Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 24/29] net/dpaa2: support ndex of queue action for flow Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 25/29] net/dpaa2: add flow data sanity check Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 26/29] net/dpaa2: modify flow API QoS setup to follow FS setup Hemant Agrawal
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 27/29] net/dpaa2: support flow API FS miss action configuration Hemant Agrawal
2020-07-07  9:22   ` Hemant Agrawal [this message]
2020-07-07  9:22   ` [dpdk-dev] [PATCH v2 29/29] net/dpaa2: support raw flow classification Hemant Agrawal
2020-07-09  1:54   ` [dpdk-dev] [PATCH v2 00/29] NXP DPAAx enhancements Ferruh Yigit

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