[dpdk-dev] [PATCH 2/4] net/failsafe: add checks for deferred queue setup
Andrew Rybchenko
arybchenko at solarflare.com
Wed Aug 29 09:16:04 CEST 2018
From: Ian Dolzhansky <Ian.Dolzhansky at oktetlabs.ru>
Fixes: a46f8d584eb8 ("net/failsafe: add fail-safe PMD")
Cc: stable at dpdk.org
Signed-off-by: Ian Dolzhansky <Ian.Dolzhansky at oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko at solarflare.com>
---
drivers/net/failsafe/failsafe_ops.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c
index 24e91c931..f7cce0d8f 100644
--- a/drivers/net/failsafe/failsafe_ops.c
+++ b/drivers/net/failsafe/failsafe_ops.c
@@ -340,6 +340,11 @@ fs_rx_queue_setup(struct rte_eth_dev *dev,
uint8_t i;
int ret;
+ if (rx_conf->rx_deferred_start) {
+ ERROR("Rx queue deferred start is not supported");
+ return -EINVAL;
+ }
+
fs_lock(dev, 0);
rxq = dev->data->rx_queues[rx_queue_id];
if (rxq != NULL) {
@@ -497,6 +502,11 @@ fs_tx_queue_setup(struct rte_eth_dev *dev,
uint8_t i;
int ret;
+ if (tx_conf->tx_deferred_start) {
+ ERROR("Tx queue deferred start is not supported");
+ return -EINVAL;
+ }
+
fs_lock(dev, 0);
txq = dev->data->tx_queues[tx_queue_id];
if (txq != NULL) {
--
2.17.1
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