From mboxrd@z Thu Jan  1 00:00:00 1970
From: Stephen Hemminger <stephen@networkplumber.org>
Subject: Re: [PATCH V17 4/4] app/testpmd: enable device hotplug
	monitoring
Date: Thu, 29 Mar 2018 10:00:59 -0700
Message-ID: <20180329100059.0f10a32a@xeon-e3>
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Cc: bruce.richardson@intel.com, ferruh.yigit@intel.com,
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To: Jeff Guo <jia.guo@intel.com>
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On Fri, 30 Mar 2018 00:00:05 +0800
Jeff Guo <jia.guo@intel.com> wrote:

> Use testpmd for example, to show an application how to use device event
> mechanism to monitor the hotplug event, involve both hot removal event
> and the hot insertion event.
> 
> The process is that, testpmd first enable hotplug monitoring and register
> the user's callback, when device being hotplug insertion or hotplug
> removal, the eal monitor the event and call user's callbacks, the
> application according their hot plug policy to detach or attach the device
> from the bus.
> 
> Signed-off-by: Jeff Guo <jia.guo@intel.com>
> ---
> v17->v16:
> unregister all user's callback when stop event monitor
> ---
>  app/test-pmd/parameters.c |   5 +-
>  app/test-pmd/testpmd.c    | 242 +++++++++++++++++++++++++++++++++++++++++++++-
>  app/test-pmd/testpmd.h    |  11 +++
>  3 files changed, 256 insertions(+), 2 deletions(-)
> 
> diff --git a/app/test-pmd/parameters.c b/app/test-pmd/parameters.c
> index 97d22b8..825d602 100644
> --- a/app/test-pmd/parameters.c
> +++ b/app/test-pmd/parameters.c
> @@ -186,6 +186,7 @@ usage(char* progname)
>  	printf("  --flow-isolate-all: "
>  	       "requests flow API isolated mode on all ports at initialization time.\n");
>  	printf("  --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n");
> +	printf("  --hot-plug: enalbe hot plug for device.\n")

s/enalbe/enable/