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From: "Lu, Wenzhuo" <wenzhuo.lu@intel.com>
To: "Guo, Jia" <jia.guo@intel.com>,
	"stephen@networkplumber.org" <stephen@networkplumber.org>,
	"Richardson, Bruce" <bruce.richardson@intel.com>,
	"Yigit, Ferruh" <ferruh.yigit@intel.com>,
	"Ananyev, Konstantin" <konstantin.ananyev@intel.com>,
	"gaetan.rivet@6wind.com" <gaetan.rivet@6wind.com>,
	"Wu, Jingjing" <jingjing.wu@intel.com>,
	"thomas@monjalon.net" <thomas@monjalon.net>,
	"motih@mellanox.com" <motih@mellanox.com>,
	"matan@mellanox.com" <matan@mellanox.com>,
	"Van Haaren, Harry" <harry.van.haaren@intel.com>,
	"Zhang, Qi Z" <qi.z.zhang@intel.com>,
	"He, Shaopeng" <shaopeng.he@intel.com>,
	 "Iremonger, Bernard" <bernard.iremonger@intel.com>,
	"arybchenko@solarflare.com" <arybchenko@solarflare.com>
Cc: "jblunck@infradead.org" <jblunck@infradead.org>,
	"shreyansh.jain@nxp.com" <shreyansh.jain@nxp.com>,
	"dev@dpdk.org" <dev@dpdk.org>,
	"Zhang, Helin" <helin.zhang@intel.com>
Subject: Re: [dpdk-dev] [PATCH v3 2/4] net/ixgbe: enable hotplug detect in ixgbe
Date: Tue, 10 Jul 2018 08:19:32 +0000	[thread overview]
Message-ID: <6A0DE07E22DDAD4C9103DF62FEBC09093B80292C@shsmsx102.ccr.corp.intel.com> (raw)
In-Reply-To: <1531136777-9815-3-git-send-email-jia.guo@intel.com>

Hi,


> -----Original Message-----
> From: Guo, Jia
> Sent: Monday, July 9, 2018 7:46 PM
> To: stephen@networkplumber.org; Richardson, Bruce
> <bruce.richardson@intel.com>; Yigit, Ferruh <ferruh.yigit@intel.com>;
> Ananyev, Konstantin <konstantin.ananyev@intel.com>;
> gaetan.rivet@6wind.com; Wu, Jingjing <jingjing.wu@intel.com>;
> thomas@monjalon.net; motih@mellanox.com; matan@mellanox.com; Van
> Haaren, Harry <harry.van.haaren@intel.com>; Zhang, Qi Z
> <qi.z.zhang@intel.com>; He, Shaopeng <shaopeng.he@intel.com>;
> Iremonger, Bernard <bernard.iremonger@intel.com>;
> arybchenko@solarflare.com; Lu, Wenzhuo <wenzhuo.lu@intel.com>
> Cc: jblunck@infradead.org; shreyansh.jain@nxp.com; dev@dpdk.org; Guo,
> Jia <jia.guo@intel.com>; Zhang, Helin <helin.zhang@intel.com>
> Subject: [PATCH v3 2/4] net/ixgbe: enable hotplug detect in ixgbe
> 
> This patch aim to enable hotplug detect in ixgbe pmd driver. Firstly it set the
> flags RTE_PCI_DRV_INTR_RMV in drv_flags to announce the hotplug ability,
> and then use rte_dev_event_callback_register to register the hotplug event
> callback to eal. When eal detect the hotplug event, it will call the callback to
> process it, if the event is hotplug remove, it will trigger the
> RTE_ETH_EVENT_INTR_RMV event into ethdev callback to let app process
> the hotplug for the ethdev.
> 
> This is an example for other driver, that if any driver support hotplug feature
> could be use this way to enable hotplug detect.
> 
> Signed-off-by: Jeff Guo <jia.guo@intel.com>
Acked-by: Wenzhuo Lu <wenzhuo.lu@intel.com>

  reply	other threads:[~2018-07-10  8:19 UTC|newest]

Thread overview: 56+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
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 [this message]
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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