From: "Pattan, Reshma" <reshma.pattan@intel.com>
To: "Varghese, Vipin" <vipin.varghese@intel.com>,
"dev@dpdk.org" <dev@dpdk.org>
Cc: "Mcnamara, John" <john.mcnamara@intel.com>
Subject: Re: [dpdk-dev] [PATCH v2] app/pdump: check for ports
Date: Wed, 28 Feb 2018 11:04:52 +0000 [thread overview]
Message-ID: <3AEA2BF9852C6F48A459DA490692831F2A2A4920@irsmsx110.ger.corp.intel.com> (raw)
In-Reply-To: <1519626158-10519-1-git-send-email-vipin.varghese@intel.com>
> -----Original Message-----
> From: Varghese, Vipin
> Sent: Monday, February 26, 2018 6:23 AM
> To: dev@dpdk.org; Pattan, Reshma <reshma.pattan@intel.com>
> Cc: Mcnamara, John <john.mcnamara@intel.com>; Varghese, Vipin
> <vipin.varghese@intel.com>
> Subject: [PATCH v2] app/pdump: check for ports
>
> In case of application build with shared library mode unless option '-d' is
> passed, poll mode driver for devices is not initialized. Notifying the user just
> after rte_eal_init is pro active way of intimating the user.
>
> Signed-off-by: Vipin Varghese <vipin.varghese@intel.com>
> ---
>
> Changes in V2:
> - updated the exit message - Reshma
> ---
> app/pdump/main.c | 3 +++
> 1 file changed, 3 insertions(+)
>
> diff --git a/app/pdump/main.c b/app/pdump/main.c index f6865bd..203faa3
> 100644
> --- a/app/pdump/main.c
> +++ b/app/pdump/main.c
> @@ -863,6 +863,9 @@ struct parse_val {
> if (diag < 0)
> rte_panic("Cannot init EAL\n");
>
> + if (rte_eth_dev_count() == 0)
> + rte_exit(EXIT_FAILURE, "No Ethernet ports - bye\n");
> +
> argc -= diag;
> argv += (diag - 3);
>
> --
> 1.9.1
Acked-by: Reshma Pattan <reshma.pattan@intel.com>
next prev parent reply other threads:[~2018-02-28 11:04 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-02-26 16:30 [dpdk-dev] [PATCH] " Vipin Varghese
2018-02-26 6:22 ` [dpdk-dev] [PATCH v2] " Vipin Varghese
2018-02-28 11:04 ` Pattan, Reshma [this message]
2018-04-22 23:13 ` Thomas Monjalon
2018-02-26 11:02 ` [dpdk-dev] [PATCH] " Pattan, Reshma
2018-02-26 11:48 ` Varghese, Vipin
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