* [dpdk-dev] [PATCH] net liquidio fix Unable to update lio_dev->linfo.link var
@ 2018-05-21 1:06 yaochuhong
0 siblings, 0 replies; only message in thread
From: yaochuhong @ 2018-05-21 1:06 UTC (permalink / raw)
To: shijith.thotton; +Cc: dev, yaochuhong
Signed-off-by: yaochuhong <ych@panath.cn>
---
drivers/net/liquidio/lio_ethdev.c | 6 ++++++
1 file changed, 6 insertions(+)
mode change 100644 => 100755 drivers/net/liquidio/lio_ethdev.c
diff --git a/drivers/net/liquidio/lio_ethdev.c b/drivers/net/liquidio/lio_ethdev.c
old mode 100644
new mode 100755
index 0e0b5d8..bd47911
--- a/drivers/net/liquidio/lio_ethdev.c
+++ b/drivers/net/liquidio/lio_ethdev.c
@@ -1405,6 +1405,12 @@ struct rte_lio_xstats_name_off {
/* Configure RSS if device configured with multiple RX queues. */
lio_dev_mq_rx_configure(eth_dev);
+ /* Before update the link info, set link_status64 to 0,
+ * Otherwise, when eth_dev->data->mtu != mtu, the link state information cannot be obtained,
+ * and lio_dev->intf_open will be set to 0.
+ */
+ lio_dev->linfo.link.link_status64 = 0;
+
/* start polling for lsc */
ret = rte_eal_alarm_set(LIO_LSC_TIMEOUT,
lio_sync_link_state_check,
--
1.8.3.1
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