From: Ajit Khaparde <ajit.khaparde@broadcom.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com,
Kalesh AP <kalesh-anakkur.purayil@broadcom.com>,
Lance Richardson <lance.richardson@broadcom.com>
Subject: [dpdk-dev] [PATCH 1/2] net/bnxt: fix rxq start
Date: Sat, 20 Jul 2019 12:49:55 +0530 [thread overview]
Message-ID: <20190720071956.68197-1-ajit.khaparde@broadcom.com> (raw)
From: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
1. Added a missing return in bnxt_alloc_hwrm_rx_ring().
2. Added a missing return value check
3. Moved the log message to right place.
Fixes: 05b5e4821c1e ("net/bnxt: use dedicated CPR for async events")
Reviewed-by: Lance Richardson <lance.richardson@broadcom.com>
Signed-off-by: Kalesh AP <kalesh-anakkur.purayil@broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde@broadcom.com>
---
drivers/net/bnxt/bnxt_ring.c | 6 ++----
drivers/net/bnxt/bnxt_rxq.c | 17 +++++++++++++----
2 files changed, 15 insertions(+), 8 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index 05a9a200c..80da098ef 100644
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -546,10 +546,8 @@ int bnxt_alloc_hwrm_rx_ring(struct bnxt *bp, int queue_index)
bnxt_db_write(&rxr->ag_db, rxr->ag_prod);
}
rxq->index = queue_index;
- PMD_DRV_LOG(INFO,
- "queue %d, rx_deferred_start %d, state %d!\n",
- queue_index, rxq->rx_deferred_start,
- bp->eth_dev->data->rx_queue_state[queue_index]);
+
+ return 0;
err_out:
PMD_DRV_LOG(ERR,
diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index e0eb890f8..4082c3aa9 100644
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -411,10 +411,11 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
return -EINVAL;
}
- dev->data->rx_queue_state[rx_queue_id] = RTE_ETH_QUEUE_STATE_STARTED;
-
bnxt_free_hwrm_rx_ring(bp, rx_queue_id);
- bnxt_alloc_hwrm_rx_ring(bp, rx_queue_id);
+ rc = bnxt_alloc_hwrm_rx_ring(bp, rx_queue_id);
+ if (rc)
+ return rc;
+
PMD_DRV_LOG(INFO, "Rx queue started %d\n", rx_queue_id);
if (dev_conf->rxmode.mq_mode & ETH_MQ_RX_RSS_FLAG) {
@@ -435,8 +436,16 @@ int bnxt_rx_queue_start(struct rte_eth_dev *dev, uint16_t rx_queue_id)
rc = bnxt_vnic_rss_configure(bp, vnic);
}
- if (rc == 0)
+ if (rc == 0) {
+ dev->data->rx_queue_state[rx_queue_id] =
+ RTE_ETH_QUEUE_STATE_STARTED;
rxq->rx_deferred_start = false;
+ }
+
+ PMD_DRV_LOG(INFO,
+ "queue %d, rx_deferred_start %d, state %d!\n",
+ rx_queue_id, rxq->rx_deferred_start,
+ bp->eth_dev->data->rx_queue_state[rx_queue_id]);
return rc;
}
--
2.20.1 (Apple Git-117)
next reply other threads:[~2019-07-20 7:20 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-20 7:19 Ajit Khaparde [this message]
2019-07-20 7:19 ` [dpdk-dev] [PATCH 2/2] net/bnxt: fix an issue with rxq0 stop Ajit Khaparde
2019-07-22 16:05 ` [dpdk-dev] [PATCH 1/2] net/bnxt: fix rxq start Ferruh Yigit
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