From: Michal Krawczyk <mk@semihalf.com>
To: Marcin Wojtas <mw@semihalf.com>,
Michal Krawczyk <mk@semihalf.com>,
Guy Tzalik <gtzalik@amazon.com>,
Evgeny Schemeilin <evgenys@amazon.com>
Cc: dev@dpdk.org, matua@amazon.com
Subject: [dpdk-dev] [PATCH v1 07/24] net/ena: restart only initialized queues instead of all
Date: Wed, 9 May 2018 14:45:51 +0200 [thread overview]
Message-ID: <20180509124552.22854-7-mk@semihalf.com> (raw)
In-Reply-To: <20180509124552.22854-1-mk@semihalf.com>
There is no need to check for restart all queues. It is sufficient to
check only previously initialized queues.
Signed-off-by: Michal Krawczyk <mk@semihalf.com>
---
drivers/net/ena/ena_ethdev.c | 13 +++++++++----
1 file changed, 9 insertions(+), 4 deletions(-)
diff --git a/drivers/net/ena/ena_ethdev.c b/drivers/net/ena/ena_ethdev.c
index 09a5ee6c8..fc2ee6a4f 100644
--- a/drivers/net/ena/ena_ethdev.c
+++ b/drivers/net/ena/ena_ethdev.c
@@ -753,13 +753,18 @@ static int ena_queue_restart_all(struct rte_eth_dev *dev,
struct ena_adapter *adapter =
(struct ena_adapter *)(dev->data->dev_private);
struct ena_ring *queues = NULL;
+ int nb_queues;
int i = 0;
int rc = 0;
- queues = (ring_type == ENA_RING_TYPE_RX) ?
- adapter->rx_ring : adapter->tx_ring;
-
- for (i = 0; i < adapter->num_queues; i++) {
+ if (ring_type == ENA_RING_TYPE_RX) {
+ queues = adapter->rx_ring;
+ nb_queues = dev->data->nb_rx_queues;
+ } else {
+ queues = adapter->tx_ring;
+ nb_queues = dev->data->nb_tx_queues;
+ }
+ for (i = 0; i < nb_queues; i++) {
if (queues[i].configured) {
if (ring_type == ENA_RING_TYPE_RX) {
ena_assert_msg(
--
2.14.1
next prev parent reply other threads:[~2018-05-09 12:46 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-09 12:45 [dpdk-dev] [PATCH v1 01/24] net/ena: update ena_com to the newer version Michal Krawczyk
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 02/24] net/ena: remove support of legacy LLQ Michal Krawczyk
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 03/24] net/ena: add interrupt handler for admin queue Michal Krawczyk
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 04/24] net/ena: add stop and uninit routines Michal Krawczyk
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 05/24] net/ena: add LSC intr support and AENQ handling Michal Krawczyk
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 06/24] net/ena: handle ENA notification Michal Krawczyk
2018-05-09 12:45 ` Michal Krawczyk [this message]
2018-05-09 12:45 ` [dpdk-dev] [PATCH v1 08/24] net/ena: add reset routine Michal Krawczyk
2018-05-31 15:12 ` [dpdk-dev] [PATCH v1 01/24] net/ena: update ena_com to the newer version Ferruh Yigit
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