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* [dpdk-dev] [PATCH 0/2] Enable eal event hotplug for i40e
@ 2018-07-05 10:39 Jeff Guo
  2018-07-05 10:39 ` [dpdk-dev] [PATCH 1/2] net/i40e: enable hotplug in i40e Jeff Guo
                   ` (7 more replies)
  0 siblings, 8 replies; 56+ messages in thread
From: Jeff Guo @ 2018-07-05 10:39 UTC (permalink / raw)
  To: stephen, bruce.richardson, ferruh.yigit, konstantin.ananyev,
	gaetan.rivet, jingjing.wu, thomas, motih, matan,
	harry.van.haaren, qi.z.zhang, shaopeng.he, bernard.iremonger
  Cc: jblunck, shreyansh.jain, dev, jia.guo, helin.zhang

As we may know, we have eal event for rte device hotplug and ethdev event
for ethdev hotplug. Some ethdev need to use eal event to detect hotplug
behaviors, the privors way is register eal event callback in app, but
seems that it will have some race between these 2 event process. In oder
to fix the problem, it might be better to find a way to combind these 2
events detect.

This patch set introduce a way to combind these 2 event, by register the
eal event callback in pmd driver and trigger the ethdev hotplug event in
the callback. That will let the ethdev device can easy process hotplug by a
common way.

Here let i40 pmd driver for example, other driver which support hotplug
feature could be use this way to enable hotplug.

Jeff Guo (2):
  net/i40e: enable hotplug in i40e
  testpmd: remove the dev event callback register

 app/test-pmd/testpmd.c         | 76 ------------------------------------------
 drivers/net/i40e/i40e_ethdev.c | 46 ++++++++++++++++++++++++-
 2 files changed, 45 insertions(+), 77 deletions(-)

-- 
2.7.4

^ permalink raw reply	[flat|nested] 56+ messages in thread

end of thread, other threads:[~2018-09-12  8:48 UTC | newest]

Thread overview: 56+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-07-05 10:39 [dpdk-dev] [PATCH 0/2] Enable eal event hotplug for i40e Jeff Guo
2018-07-05 10:39 ` [dpdk-dev] [PATCH 1/2] net/i40e: enable hotplug in i40e Jeff Guo
2018-07-05 10:39 ` [dpdk-dev] [PATCH 2/2] testpmd: remove the dev event callback register Jeff Guo
2018-07-09  6:56 ` [dpdk-dev] [PATCH v2 0/3] Enable eal hotplug event detect for i40e/ixgbe Jeff Guo
2018-07-09  6:56   ` [dpdk-dev] [PATCH v2 1/3] net/ixgbe: enable hotplug detect in ixgbe Jeff Guo
2018-07-09  7:38     ` Lu, Wenzhuo
2018-07-09  7:51       ` Matan Azrad
2018-07-09  8:57         ` Jeff Guo
2018-07-09  9:04           ` Matan Azrad
2018-07-09  9:54             ` Jeff Guo
2018-07-09 10:01               ` Matan Azrad
2018-07-09 10:14                 ` Jeff Guo
2018-07-09  8:13     ` Andrew Rybchenko
2018-07-09  8:46       ` Jeff Guo
2018-07-09  6:56   ` [dpdk-dev] [PATCH v2 2/3] net/i40e: enable hotplug detect in i40e Jeff Guo
2018-07-09  7:47     ` Matan Azrad
2018-07-09  8:54       ` Jeff Guo
2018-07-09  6:56   ` [dpdk-dev] [PATCH v2 3/3] testpmd: remove the dev event callback register Jeff Guo
2018-07-09  7:39     ` Lu, Wenzhuo
2018-07-09  8:16     ` Andrew Rybchenko
2018-07-09  8:23       ` Jeff Guo
2018-07-09 11:46 ` [dpdk-dev] [PATCH v3 0/4] Enable eal hotplug event detect for i40e/ixgbe Jeff Guo
2018-07-09 11:46   ` [dpdk-dev] [PATCH v3 1/4] ethdev: Add eal device event callback Jeff Guo
2018-07-09 13:14     ` Andrew Rybchenko
2018-07-10  7:06       ` Jeff Guo
2018-07-10  9:10     ` Zhang, Qi Z
2018-07-09 11:46   ` [dpdk-dev] [PATCH v3 2/4] net/ixgbe: enable hotplug detect in ixgbe Jeff Guo
2018-07-10  8:19     ` Lu, Wenzhuo
2018-07-09 11:46   ` [dpdk-dev] [PATCH v3 3/4] net/i40e: enable hotplug detect in i40e Jeff Guo
2018-07-09 11:46   ` [dpdk-dev] [PATCH v3 4/4] testpmd: remove the dev event callback register Jeff Guo
2018-07-10 12:51 ` [dpdk-dev] [PATCH v4 0/4] Enable eal hotplug event handler in ethdev Jeff Guo
2018-07-10 12:51   ` [dpdk-dev] [PATCH v4 1/4] ethdev: Add API to enable device event handler Jeff Guo
2018-07-10 13:24     ` Zhang, Qi Z
2018-07-11  8:49     ` Andrew Rybchenko
2018-07-11 11:17       ` Jeff Guo
2018-07-10 12:51   ` [dpdk-dev] [PATCH v4 2/4] net/ixgbe: install ethdev hotplug handler in ixgbe Jeff Guo
2018-07-10 12:51   ` [dpdk-dev] [PATCH v4 3/4] net/i40e: install hotplug handler in i40e Jeff Guo
2018-07-10 13:26     ` Zhang, Qi Z
2018-07-10 12:51   ` [dpdk-dev] [PATCH v4 4/4] testpmd: remove the dev event callback register Jeff Guo
2018-07-11 11:51 ` [dpdk-dev] [PATCH v5 0/4] Install eal hotplug event handler in i40e/ixgbe Jeff Guo
2018-07-11 11:51   ` [dpdk-dev] [PATCH v5 1/4] ethdev: Add eal device event callback Jeff Guo
2018-07-11 11:51   ` [dpdk-dev] [PATCH v5 2/4] net/ixgbe: install ethdev hotplug handler in ixgbe Jeff Guo
2018-08-24 16:22     ` Ferruh Yigit
2018-09-12  8:47       ` Jeff Guo
2018-07-11 11:51   ` [dpdk-dev] [PATCH v5 3/4] net/i40e: install hotplug handler in i40e Jeff Guo
2018-07-11 11:51   ` [dpdk-dev] [PATCH v5 4/4] testpmd: remove the dev event callback register Jeff Guo
2018-07-11 11:58 ` [dpdk-dev] [PATCH v5 0/4] Install eal hotplug event handler in i40e/ixgbe Jeff Guo
2018-07-11 11:58   ` [dpdk-dev] [PATCH v5 1/4] ethdev: Add eal device event handler APIs Jeff Guo
2018-07-11 11:58   ` [dpdk-dev] [PATCH v5 2/4] net/ixgbe: install ethdev hotplug handler in ixgbe Jeff Guo
2018-07-11 11:58   ` [dpdk-dev] [PATCH v5 3/4] net/i40e: install hotplug handler in i40e Jeff Guo
2018-07-11 11:58   ` [dpdk-dev] [PATCH v5 4/4] testpmd: remove the dev event callback register Jeff Guo
2018-08-17 10:50 ` [dpdk-dev] [PATCH v6 0/4] Install eal event handler in i40e/ixgbe Jeff Guo
2018-08-17 10:50   ` [dpdk-dev] [PATCH v6 1/4] ethdev: Add eal device event callback Jeff Guo
2018-08-17 10:50   ` [dpdk-dev] [PATCH v6 2/4] net/ixgbe: install ethdev hotplug handler in ixgbe Jeff Guo
2018-08-17 10:50   ` [dpdk-dev] [PATCH v6 3/4] net/i40e: install hotplug handler in i40e Jeff Guo
2018-08-17 10:50   ` [dpdk-dev] [PATCH v6 4/4] testpmd: remove the dev event callback register Jeff Guo

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