From: wang wei <lnykww@gmail.com>
To: dev@dpdk.org
Subject: [dpdk-dev] [PATCH] drivers/net/bonding: fix updating the slave link status
Date: Tue, 25 Apr 2017 14:30:49 +0800 [thread overview]
Message-ID: <20170425063049.4705-1-lnykww@gmail.com> (raw)
we need to update dev->data->dev_link before handling lsc event.
Otherwise it will still have the initial value after the startup of
the program before interrupt callback was executed.
Signed-off-by: wang wei <lnykww@gmail.com>
---
drivers/net/bonding/rte_eth_bond_pmd.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/bonding/rte_eth_bond_pmd.c b/drivers/net/bonding/rte_eth_bond_pmd.c
index c94071ffb..57b1012c4 100644
--- a/drivers/net/bonding/rte_eth_bond_pmd.c
+++ b/drivers/net/bonding/rte_eth_bond_pmd.c
@@ -1435,9 +1435,11 @@ slave_configure(struct rte_eth_dev *bonded_eth_dev,
}
/* If lsc interrupt is set, check initial slave's link status */
- if (slave_eth_dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC)
+ if (slave_eth_dev->data->dev_flags & RTE_ETH_DEV_INTR_LSC) {
+ slave_eth_dev->dev_ops->link_update(slave_eth_dev, 0);
bond_ethdev_lsc_event_callback(slave_eth_dev->data->port_id,
RTE_ETH_EVENT_INTR_LSC, &bonded_eth_dev->data->port_id);
+ }
return 0;
}
--
2.11.0 (Apple Git-81)
next reply other threads:[~2017-04-25 6:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-25 6:30 wang wei [this message]
2017-04-27 14:28 ` Declan Doherty
2017-04-28 5:15 ` Ferruh Yigit
-- strict thread matches above, loose matches on Subject: below --
2017-04-25 6:11 wang wei
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20170425063049.4705-1-lnykww@gmail.com \
--to=lnykww@gmail.com \
--cc=dev@dpdk.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).