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From: Ed Czeck <ed.czeck@atomicrules.com>
To: dev@dpdk.org, ferruh.yigit@intel.com
Cc: shepard.siegel@atomicrules.com, john.miller@atomicrules.com,
	Ed Czeck <ed.czeck@atomicrules.com>,
	stable@dpdk.org
Subject: [dpdk-dev] [PATCH 1/2] net/ark: remove queue offset based on port id
Date: Mon, 22 Jul 2019 08:35:40 -0400
Message-ID: <1563798941-11225-1-git-send-email-ed.czeck@atomicrules.com> (raw)
In-Reply-To: <1563312861-26219-1-git-send-email-ed.czeck@atomicrules.com>

Queue index was incorrectly incremented with port, which
caused incorrect queue packet placement. This manifested
when port number was != 0.

Fixes: c33d45af3633 ("net/ark: add Tx initial version")
Cc: stable@dpdk.org

Signed-off-by: Ed Czeck <ed.czeck@atomicrules.com>
---
 drivers/net/ark/ark_ethdev_rx.c | 4 +---
 drivers/net/ark/ark_ethdev_tx.c | 4 +---
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/drivers/net/ark/ark_ethdev_rx.c b/drivers/net/ark/ark_ethdev_rx.c
index 7de1a98..6156730 100644
--- a/drivers/net/ark/ark_ethdev_rx.c
+++ b/drivers/net/ark/ark_ethdev_rx.c
@@ -127,9 +127,7 @@ eth_ark_dev_rx_queue_setup(struct rte_eth_dev *dev,
 	uint32_t i;
 	int status;
 
-	/* Future works: divide the Q's evenly with multi-ports */
-	int port = dev->data->port_id;
-	int qidx = port + queue_idx;
+	int qidx = queue_idx;
 
 	/* We may already be setup, free memory prior to re-allocation */
 	if (dev->data->rx_queues[queue_idx] != NULL) {
diff --git a/drivers/net/ark/ark_ethdev_tx.c b/drivers/net/ark/ark_ethdev_tx.c
index 1967655..08bcf43 100644
--- a/drivers/net/ark/ark_ethdev_tx.c
+++ b/drivers/net/ark/ark_ethdev_tx.c
@@ -211,9 +211,7 @@ eth_ark_tx_queue_setup(struct rte_eth_dev *dev,
 	struct ark_tx_queue *queue;
 	int status;
 
-	/* Future: divide the Q's evenly with multi-ports */
-	int port = dev->data->port_id;
-	int qidx = port + queue_idx;
+	int qidx = queue_idx;
 
 	if (!rte_is_power_of_2(nb_desc)) {
 		PMD_DRV_LOG(ERR,
-- 
2.7.4


  parent reply index

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-16 21:34 Ed Czeck
2019-07-16 21:34 ` [dpdk-dev] [PATCH 2/2] net/ark: remove resources when port is close Ed Czeck
2019-07-17 17:33 ` [dpdk-dev] [PATCH 1/2] net/ark: remove queue offset based on port id Ferruh Yigit
2019-07-19 13:07 ` Ed Czeck
2019-07-19 13:07   ` [dpdk-dev] [PATCH 2/2] net/ark: remove resources when port is close Ed Czeck
2019-07-19 17:27   ` [dpdk-dev] [PATCH 1/2] net/ark: remove queue offset based on port id Ferruh Yigit
2019-07-22 12:35 ` Ed Czeck [this message]
2019-07-22 12:35   ` [dpdk-dev] [PATCH 2/2] net/ark: remove resources when port is close Ed Czeck
2019-07-22 16:07   ` [dpdk-dev] [PATCH 1/2] net/ark: remove queue offset based on port id Ferruh Yigit

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