From: Yuanhan Liu <yuanhan.liu@linux.intel.com>
To: Qiming Yang <qiming.yang@intel.com>
Cc: Yuanhan Liu <yuanhan.liu@linux.intel.com>,
Ferruh Yigit <ferruh.yigit@intel.com>,
dpdk stable <stable@dpdk.org>
Subject: [dpdk-stable] patch 'net/i40e: fix link update delay' has been queued to stable release 16.11.1
Date: Wed, 15 Feb 2017 14:26:33 +0800 [thread overview]
Message-ID: <1487140012-13314-21-git-send-email-yuanhan.liu@linux.intel.com> (raw)
In-Reply-To: <1487140012-13314-1-git-send-email-yuanhan.liu@linux.intel.com>
Hi,
FYI, your patch has been queued to stable release 16.11.1
Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable
yet. It will be pushed if I get no objections before 02/18/17.
So please shout if anyone has objections.
Thanks.
--yliu
---
>From 635ccf20065f89c6710ae6bbc7d90f4ca09a41d0 Mon Sep 17 00:00:00 2001
From: Qiming Yang <qiming.yang@intel.com>
Date: Wed, 8 Feb 2017 17:14:24 +0800
Subject: [PATCH] net/i40e: fix link update delay
[ upstream commit 0046ba5c27bd50edc695a6760355915b89bc60e0 ]
Fix the redundant delay in function link update. There is no need to
call rte_delay_ms and hold CPU for 100ms when link status is up.
Fixes: 263333bbb7a9 ("i40e: fix link status timeout")
Signed-off-by: Qiming Yang <qiming.yang@intel.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index b14f18d..bf7e5a0 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -2024,11 +2024,11 @@ i40e_dev_link_update(struct rte_eth_dev *dev,
}
link.link_status = link_status.link_info & I40E_AQ_LINK_UP;
- if (!wait_to_complete)
+ if (!wait_to_complete || link.link_status)
break;
rte_delay_ms(CHECK_INTERVAL);
- } while (!link.link_status && rep_cnt--);
+ } while (--rep_cnt);
if (!link.link_status)
goto out;
--
1.9.0
next prev parent reply other threads:[~2017-02-15 6:25 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-02-15 6:26 [dpdk-stable] patch 'devargs: reset driver name pointer on parsing failure' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'vhost: fix dead loop in enqueue path' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'vhost: fix long stall of negotiation' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'vhost: do not GSO when no header is present' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: fix performance regression due to TSO' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: optimize header reset on any layout' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix Rx checksum flag' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/mlx5: fix memory leak when parsing device params' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/qede/base: fix FreeBSD build' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix deletion of all macvlan filters' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/bnx2x: fix Rx mode configuration' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/cxgbe/base: initialize variable before reading EEPROM' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix checksum flag in x86 vector Rx' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix crash in close' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'vfio: fix file descriptor leak in multi-process' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'sched: fix crash when freeing port' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/enic: fix memory leak with oversized Tx packets' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/ena: fix setting host attributes' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix ethertype filter on X722' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40evf: fix reporting of imissed packets' " Yuanhan Liu
2017-02-15 6:26 ` Yuanhan Liu [this message]
2017-02-15 6:26 ` [dpdk-stable] patch 'net/enic: fix hardcoding of some flow director masks' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/ixgbe: fix received packets number for ARM' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/ixgbe: fix received packets number for ARM NEON' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/i40e: fix TC bandwidth definition' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'drivers/crypto: fix different auth/cipher keys' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'examples/l2fwd-crypto: fix overflow' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'examples/l2fwd-crypto: fix padding' " Yuanhan Liu
2017-02-16 8:01 ` Yuanhan Liu
2017-02-16 9:10 ` De Lara Guarch, Pablo
2017-02-17 7:44 ` Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'vhost: allow many vhost-user ports' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'mempool: fix stack handler dequeue' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'ethdev: fix port data mismatched in multiple process model' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: fix wrong Rx/Tx method for secondary process' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: store PCI operators pointer locally' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: store IO port info " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: fix multiple process support' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: fix build without virtio-user' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/virtio: fix crash when number of virtio devices > 1' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'usertools: fix active interface detection when binding' " Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/vhost: fix unix socket not removed as closing' " Yuanhan Liu
2017-02-15 7:22 ` Tan, Jianfeng
2017-02-15 7:28 ` Yuanhan Liu
2017-02-15 6:26 ` [dpdk-stable] patch 'net/ixgbevf: fix max packet length' " Yuanhan Liu
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