[dpdk-dev] [PATCH v2 05/15] net/bnxt: reset Rx allocation state on port restart
Ajit Khaparde
ajit.khaparde at broadcom.com
Tue Jul 16 11:28:16 CEST 2019
From: Lance Richardson <lance.richardson at broadcom.com>
Move call site of bnxt_rxq_vec_setup() to ensure that rxq->rxrearm_nb
and rxq->rxrearm_start are reinitialized correctly when a port is
restarted.
Fixes: af3ed597e305 ("net/bnxt: initial vector-mode driver")
Reviewed-by: Christopher Reder <christopher.reder at broadcom.com>
Signed-off-by: Lance Richardson <lance.richardson at broadcom.com>
Signed-off-by: Ajit Khaparde <ajit.khaparde at broadcom.com>
--
v1->v2: Move bnxt_rxq_vec_setup under RTE_ARCH_X86.
---
drivers/net/bnxt/bnxt_ring.c | 3 +++
drivers/net/bnxt/bnxt_rxq.c | 4 ----
2 files changed, 3 insertions(+), 4 deletions(-)
diff --git a/drivers/net/bnxt/bnxt_ring.c b/drivers/net/bnxt/bnxt_ring.c
index 16327dbe9..7453d4b56 100644
--- a/drivers/net/bnxt/bnxt_ring.c
+++ b/drivers/net/bnxt/bnxt_ring.c
@@ -613,6 +613,9 @@ int bnxt_alloc_hwrm_rings(struct bnxt *bp)
bnxt_db_write(&rxr->rx_db, rxr->rx_prod);
bnxt_db_write(&rxr->ag_db, rxr->ag_prod);
rxq->index = i;
+#ifdef RTE_ARCH_X86
+ bnxt_rxq_vec_setup(rxq);
+#endif
}
for (i = 0; i < bp->tx_cp_nr_rings; i++) {
diff --git a/drivers/net/bnxt/bnxt_rxq.c b/drivers/net/bnxt/bnxt_rxq.c
index 6919acbb4..c94cac5a9 100644
--- a/drivers/net/bnxt/bnxt_rxq.c
+++ b/drivers/net/bnxt/bnxt_rxq.c
@@ -356,10 +356,6 @@ int bnxt_rx_queue_setup_op(struct rte_eth_dev *eth_dev,
eth_dev->data->rx_queue_state[queue_idx] = queue_state;
rte_spinlock_init(&rxq->lock);
-#ifdef RTE_ARCH_X86
- bnxt_rxq_vec_setup(rxq);
-#endif
-
out:
return rc;
}
--
2.20.1 (Apple Git-117)
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