[PATCH] net liquidio fix Unable to update lio_dev->linfo.link var
From: yaochuhong <hidden>
Date: 2018-05-21 01:06:14
Subsystem:
networking drivers, the rest · Maintainers:
Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
Signed-off-by: yaochuhong <redacted> --- 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