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From: Thomas Monjalon <thomas.monjalon@6wind.com>
To: "David Harton (dharton)" <dharton@cisco.com>
Cc: users@dpdk.org
Date: Fri, 29 Apr 2016 08:53:45 +0200
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Subject: Re: [dpdk-users] How To Handle Hot Remove?
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2016-04-28 23:50, David Harton:
> 1) What notification does DPDK provide the application or to gracefully stop the device?

A rework of hotplug is in progress:
	http://dpdk.org/ml/archives/dev/2016-April/037686.html
Notifications needs to be added.

> 2) Is there any kind of ordering the application has to follow before calling rte_eth_dev_detatch()?

The order is "stop - close - detach":
/**
 * Detach a Ethernet device specified by port identifier.
 * This function must be called when the device is in the
 * closed state.